A unit includes first and second planetary gear mechanisms and a shaft. The first planetary gear mechanism has a first sun gear, a first carrier, and a first ring gear. The second planetary gear mechanism has a second sun gear, a second carrier, and a second ring gear. The shaft passes through an inner circumference of the first sun gear and an inner circumference of the second sun gear. The first planetary gear mechanism and the second planetary gear mechanism have a common member configured so that one of the first carrier and the first ring gear and one of the second carrier and the second ring gear rotate integrally. The common member is supported on the shaft via a bearing at a position between the first sun gear and the second sun gear.
[Problem] To enhance versatility as compared with a configuration using a dedicated circuit designed according to an intended use. [Solution] A power conversion device comprises a control unit that controls the switching states of a first leg, a second leg, and a third leg of a three-phase bridge circuit unit to operate the first leg, the second leg, and the third leg and enables the three-phase bridge circuit unit to execute a plurality of functions. The power conversion device comprises an instruction unit that provides the control unit with an instruction for, from among the plurality of functions, an execution function that the control unit causes the three-phase bridge circuit unit to execute. The plurality of functions include at least two of: a function that causes at least a part of the three-phase bridge circuit unit to serve as a DC/DC converter; a function that causes at least a part of the three-phase bridge circuit unit to serve as a DC/AC inverter or an AC/DC converter; and a function that causes at least a part of the three-phase bridge circuit unit to serve as a DC/AC inverter having a regenerative function that enables changing of an output frequency.
H02M 7/48 - Conversion of DC power input into AC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
H02M 3/155 - Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
3.
METHOD AND DEVICE FOR CONTROLLING INTERNAL COMBUSTION ENGINE FOR VEHICLE
During a downshift while coasting, a torque-down request is outputted to an engine controller (6) simultaneously with the start (t2) of shift control, and ignition timing retardation is executed. The ignition timing retardation, i.e., the torque-down of the internal combustion engine (1) is performed until gear changing is complete (time t4). The speed (Ne) of the internal combustion engine (1) decreases rapidly due to the torque-down, and the speed (Ne) of the internal combustion engine (1) and the input speed (Nt) of the transmission mechanism (23) maintain the relationship "Ne < Nt" until gear changing is complete. Therefore, when the input speed (Nt) of the transmission mechanism (23) begins to increase (time t3), shock caused by backlash does not occur.
B60W 10/04 - Conjoint control of vehicle sub-units of different type or different function including control of propulsion units
B60W 10/06 - Conjoint control of vehicle sub-units of different type or different function including control of propulsion units including control of combustion engines
F02D 29/00 - Controlling engines, such controlling being peculiar to the devices driven thereby, the devices being other than parts or accessories essential to engine operation, e.g. controlling of engines by signals external thereto
Provided is a unit including: an input element; an output element; first to third engagement elements; a first planetary gear mechanism in which the first to third rotational elements are arranged in this order on an alignment chart; and a second planetary gear mechanism in which fourth to sixth rotational elements are arranged in this order on the alignment chart. The input element is connected to the sixth rotational element, the output element is connected to the third rotational element and the fifth rotational element, one side of the first engagement element is connected to the second rotational element, the other side of the first engagement element is fixed, one side of the second engagement element is connected to the first rotational element and the fourth rotational element, the other side of the second engagement element is fixed, and the third engagement element connects two rotational elements that are selected from the first to sixth rotational elements and are not connected to each other.
F16H 3/64 - Gearings having three or more central gears composed of a number of gear trains, the drive always passing through all the trains, each train having not more than one connection for driving another train
5.
CAUSE-AND-EFFECT DIAGRAM CREATION SYSTEM, CAUSE-AND-EFFECT DIAGRAM CREATION METHOD, AND PROGRAM
[Problem] To provide a creation assistance tool that enables easy, stress-free, and rapid creation of a cause-and-effect diagram. [Solution] A cause-and-effect diagram creation system comprises: a first display unit that displays an input unit in which a plurality of input fields are displayed in a first hierarchical structure in a tree format; a second display unit that displays a cause-and-effect diagram in a second hierarchical structure in a tree format; and an information processing unit that, on the basis of text information input to the input fields in the first display unit, creates the cause-and-effect diagram configured such that levels of the first hierarchical structure and levels of the second hierarchical structure are in one-to-one correspondence, and causes the second display unit to display the cause-and-effect diagram.
[Problem] To reduce the amount of oil discharged to the outside of a drive unit. [Solution] A drive unit has a housing having a first accommodation chamber for accommodating a power transmission mechanism, a second accommodation chamber for accommodating a motor, a third accommodation chamber for accommodating an inverter, and a fourth accommodation chamber adjacent to the third accommodation chamber with a partition wall therebetween. A breather passage is configured to include a first passage provided in the partition wall and a second passage provided in the fourth accommodation chamber.
F16H 57/027 - GearboxesMounting gearing therein characterised by means for venting gearboxes, e.g. air breathers
B60K 17/12 - Arrangement or mounting of transmissions in vehicles characterised by arrangement, location or kind of gearing of electric gearing
H02K 5/10 - Casings or enclosures characterised by the shape, form or construction thereof with arrangements for protection from ingress, e.g. of water or fingers
[Problem] To reduce the amount of oil discharged to the outside of a drive unit. [Solution] This drive unit comprises a housing that accommodates a motor, a power transmission mechanism connected downstream of the motor, and a shaft connected downstream of the power transmission mechanism and penetrating the motor and the power transmission mechanism. An oil reservoir in which the motor and the power transmission mechanism are immersed is formed within the housing. When a direction parallel to a rotation axis is defined as an axial direction, a breather is disposed in an upper portion of the housing in an axially central portion of the housing.
[Problem] To make it possible to move on a course via landmarks without performing a troublesome operation. [Solution] This movement guidance system comprises: a positioning unit that measures the location of a user; a storage unit that stores a plurality of pieces of course information; and a control unit that extracts at least one piece of the course information from the plurality of pieces of course information on the basis of the location information about the user, and causes a display unit to display the course information as an option that can be selected by the user. Route information in the course information passes through at least one landmark, and the control unit causes an output unit to output movement guidance information by using at least one among audio or video on the basis of the location information and the route information in the course information selected by the user.
[Problem] To reduce the amount of oil discharged to the outside. [Solution] This drive unit includes: a housing having an accommodation chamber in which a motor and/or a power transmission mechanism are accommodated; and oil accommodated in the accommodation chamber. The housing includes a breather passage, a hollow chamber, and an oil return passage that communicates the breather passage and the hollow chamber. The hollow chamber is partitioned from the accommodation chamber with a partition interposed therebetween.
F16H 57/027 - GearboxesMounting gearing therein characterised by means for venting gearboxes, e.g. air breathers
F16H 57/04 - Features relating to lubrication or cooling
H02K 5/10 - Casings or enclosures characterised by the shape, form or construction thereof with arrangements for protection from ingress, e.g. of water or fingers
[Problem] To ensure the support rigidity of a drive device while suppressing an increase in the weight of the drive device. [Solution] A drive device comprising a power transmission mechanism that transmits rotation between a motor and a drive wheel, a housing, and an attachment portion for attachment to a vehicle side, wherein: the attachment portion includes a first attachment portion provided on one side of the housing in a rotation shaft direction of the motor, a second attachment portion provided on the other side of the housing in the rotation shaft direction of the motor, and a third attachment portion provided spaced apart from the first attachment portion and the second attachment portion in an up-down direction; the first attachment portion has, above the rotation shaft of the motor, at least one fastening portion with respect to an attachment member on the vehicle side; the second attachment portion has, above the rotation shaft of the motor, at least one fastening portion with respect to the attachment member on the vehicle side; and the third attachment portion has, below an output shaft, at least one fastening portion with respect to the attachment member on the vehicle side.
F16H 57/025 - Support of gearboxes, e.g. torque arms, or attachment to other devices
B60L 15/00 - Methods, circuits or devices for controlling the propulsion of electrically-propelled vehicles, e.g. their traction-motor speed, to achieve a desired performanceAdaptation of control equipment on electrically-propelled vehicles for remote actuation from a stationary place, from alternative parts of the vehicle or from alternative vehicles of the same vehicle train
F16H 57/03 - GearboxesMounting gearing therein characterised by means for reinforcing gearboxes, e.g. ribs
H02K 5/04 - Casings or enclosures characterised by the shape, form or construction thereof
[Problem] To ensure the support rigidity of a drive device while curbing an increase in the weight of the drive device. [Solution] A drive device comprising a power transmission mechanism, a housing, and an attachment portion for attachment to a vehicle side, wherein an intermediate shaft and an inverter are located above an output shaft on one side of a vertical line passing through a rotation axis of a motor when viewed from a rotation axis direction of the motor, and the attachment portion includes a first attachment portion provided on one side of the housing in the rotation axis direction of the motor, a second attachment portion provided on the other side of the housing in the rotation axis direction of the motor, and a third attachment portion provided spaced apart from the first attachment portion and the second attachment portion in an up-down direction, wherein the third attachment portion has a fastening portion that is fixed to a vehicle-side attachment member, the fastening portion includes a first fastening portion located below the output shaft and a second fastening portion located above the first fastening portion, and the second fastening portion is disposed side by side with the output shaft on one side of a vertical line passing through an axial center of the output shaft when viewed from the rotation axis direction of the motor.
[Problem] To ensure support rigidity of a drive device while suppressing increase in weight of the drive device. [Solution] A drive device comprises: a power transmission mechanism; a housing; and an attachment portion to a vehicle side. In the power transmission mechanism, an intermediate shaft that transmits rotation between an input shaft to which rotation of a motor is inputted and an output shaft that transmits rotation to a drive wheel below the input shaft is located between the input shaft and the output shaft. The attachment portion includes a first attachment portion provided on one side of the housing in the rotation axis direction of the motor and a second attachment portion provided on the other side of the housing. The housing includes a sensor accommodation portion provided on a lateral surface on one side in the rotation axis direction of the motor, and a bulging portion provided above the sensor accommodation portion on the lateral surface and bulging in the rotation axis direction of the motor. The first attachment portion is provided to the bulging portion.
[Problem] To provide a drive device that comprises a breather chamber and has exceptional properties for mounting to a vehicle. [Solution] A drive device comprising a motive power transmission mechanism that transmits rotation between a motor and a drive wheel, a housing that accommodates the motor and the motive power transmission mechanism and has a breather chamber, and an attachment part on a vehicle-facing side, wherein: the housing includes a body portion that has a first accommodation chamber in which the motor is accommodated, and a cover that is attached to the body portion from the direction of the rotation axis of the motor to form the breather chamber and a second accommodation chamber in which the motive power transmission mechanism is accommodated; the cover includes a bulging part to which the attachment part is provided; and the bulging part bulges in a direction away from the body portion along a rotation axis of the motor and has, in the interior of the bulging part, an expanded space that communicates with the breather chamber.
[Problem] To provide a generation source identification system with which a generation source can be efficiently identified. [Solution] A generation source identification system identifies a generation source of chips from a plurality of machining steps for machining a workpiece. The generation source identification system comprises: a database unit in which various data relating to the characteristics of chips generated in each machining step is stored for each machining step; and an acquired data input unit which inputs acquired data relating to the characteristics of chips acquired from a workpiece after machining. The generation source identification system comprises an identification unit that identifies, on the basis of the acquired data input by the acquired data input unit and the various data stored in the database unit, a machining step that is a candidate for a generation source of the chips acquired from the workpiece. The generation source identification system comprises a display unit that displays the machining step identified by the identification unit.
B23Q 11/00 - Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling workSafety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
B23Q 17/00 - Arrangements for indicating or measuring on machine tools
A cooling device cools a power semiconductor device. The cooling device includes a tank that accommodates a power semiconductor device, insulating oil, and a refrigerant liquid having a boiling point temperature lower than a boiling point temperature of the insulating oil and a specific gravity larger than a specific gravity of the insulating oil. The insulating oil and the refrigerant liquid are stored in the tank in a mixed state to cool the power semiconductor device.
[Problem] Provided is a structure that allows a breather hose to be compactly housed. [Solution] This unit comprises a housing, a breather hose, and wiring which is attached to the housing. The wiring has a terminal, a conductive wire section which is electrically connected to the terminal, and a cover member which covers the conductive wire section. The breather hose is disposed so as to pass through the inside of the cover member.
[Problem] To suppress the ingress of lubricating oil into breather holes. [Solution] This unit has a housing that accommodates a rotating body, and has a breather hole in a wall inside the housing. The rotating body has a ventilation hole at a position where the ventilation hole and the breather hole can face each other in the rotation axis direction of the rotating body at least during rotation.
[Problem] To provide a structure capable of compactly housing a breather hose. [Solution] A unit comprising a housing and a harness member attached to the housing, wherein the harness member has a tube that bundles wiring and a breather hose.
H02K 5/10 - Casings or enclosures characterised by the shape, form or construction thereof with arrangements for protection from ingress, e.g. of water or fingers
B60K 17/12 - Arrangement or mounting of transmissions in vehicles characterised by arrangement, location or kind of gearing of electric gearing
F16H 57/027 - GearboxesMounting gearing therein characterised by means for venting gearboxes, e.g. air breathers
H02K 5/22 - Auxiliary parts of casings not covered by groups , e.g. shaped to form connection boxes or terminal boxes
This drive device comprises a first torque transmission path and a second torque transmission path and is capable of alternatively transmitting torque from a drive source to an object to be driven via the first torque transmission path or the second torque transmission path. When a sun gear is driven by the drive source to rotate to one side in the circumferential direction, a first clutch unit is engaged and a second clutch unit is disengaged, whereby torque is transmitted to the object to be driven via the first torque transmission path, and the object to be driven rotates to the other side in the circumferential direction. When the sun gear is driven by the drive source to rotate to the other side in the circumferential direction, the first clutch unit is disengaged and the second clutch unit is engaged, and torque is transmitted to the object to be driven via the second torque transmission path and the object to be driven rotates to the other side in the circumferential direction. When the object to be driven rotates to the one side in the circumferential direction, the second clutch unit is disengaged.
Provided is a unit including: an input element; an output element; and a gear device including a first rotational part, a second rotational part, a third rotational part, and a fourth rotational part arranged in this order on an alignment chart. The input element is connectable to the first rotational part and connectable to the second rotational part, the output element is connected to the third rotational part, and the fourth rotational part is switchable between a rotating state and a non-rotating state. The gear device includes a first planetary gear mechanism and a second planetary gear mechanism, the first rotational part is implemented by the sixth rotational element, the second rotational part is implemented by coupling the first rotational element and the fifth rotational element, the third rotational part is implemented by the second rotational element, and the fourth rotational part is implemented by coupling the third rotational element and the fourth rotational element.
Provided is a unit including: an input element; an output element; and a gear device including a first rotational part, a second rotational part, a third rotational part, and a fourth rotational part arranged in this order on an alignment chart. The input element is connectable to the first rotational part and connectable to the second rotational part, the output element is connected to the third rotational part, and the fourth rotational part is switchable between a rotating state and a non-rotating state. The gear device includes a first planetary gear mechanism and a second planetary gear mechanism, the first rotational part is implemented by coupling the third rotational element and the fourth rotational element, the second rotational part is implemented by the fifth rotational element, the third rotational part is implemented by coupling the second rotational element and the sixth rotational element, and the fourth rotational part is implemented by the first rotational element.
Provided is a unit including: an input element; an output element; and a gear device which is implemented by coupling respective rotational elements of a first planetary gear mechanism and a second planetary gear mechanism at one place and in which, on an alignment chart, a second rotational part which is the coupled rotational elements is disposed between a first rotational part and a third rotational part, and a fifth rotational part is disposed between the second rotational part and a fourth rotational part. In the unit, the input element is connected to the first rotational part, the output element is connected to the fifth rotational part, the third rotational part is fixed, the fourth rotational part is selectively connectable to a fixed element or the first rotational part, and the fifth rotational part is connectable to the first rotational part.
B60K 17/08 - Arrangement or mounting of transmissions in vehicles characterised by arrangement, location or kind of gearing of change-speed gearing of mechanical type
F16H 3/44 - Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion using gears having orbital motion
[Problem] To provide a breather passage while suppressing enlargement of a unit. [Solution] This unit has a housing that accommodates a differential mechanism, and the housing has a breather passage having a portion that overlaps the differential mechanism in the radial direction.
[Problem] To provide a breather structure that can ease layout restrictions. [Solution] A unit has a housing for storing a power transmission mechanism, and a park lock device attached to the housing. A breather passage is formed in the park lock device.
Provided is a unit including: an input element; an output element; and a gear device including a first rotational part, a second rotational part, a third rotational part, and a fourth rotational part arranged in this order on an alignment chart. The input element is connectable to the first rotational part and connectable to the second rotational part, the output element is connected to the third rotational part, and the fourth rotational part is switchable between a rotating state and a non-rotating state. The gear device includes a first planetary gear mechanism and a second planetary gear mechanism, the first rotational part is implemented by the first rotational element, the second rotational part is implemented by coupling the second rotational element and the sixth rotational element, the third rotational part is implemented by the fifth rotational element, and the fourth rotational part is implemented by coupling the third rotational element and the fourth rotational element.
[Problem] To provide a breather structure that has improved resistance to external oil discharge. [Solution] A unit comprises: a breather passage that is configured so as to include a first fin projecting from an inner circumferential surface of a housing, and a second fin projecting toward the inner circumferential surface of the housing; and a cooling part that cools the first fin.
[Problem] To provide a breather structure with which it is possible to enhance resistance to external jetting of oil. [Solution] A unit comprises a breather passage including a first fin protruding downward from the inner peripheral surface of a housing and a pair of second fins protruding upward toward the inner peripheral surface of the housing. The first fin is sandwiched between the pair of second fins. When viewed from the first fin side, an oil return passage is provided between the pair of second fins.
An air breather structure is provided in a case including a first case member and a second case member that form an accommodating chamber in a state of being mated to each other. The air breather structure includes an air breather chamber that is formed as a cavity surrounded by mating a first inner wall portion as an inner wall portion of the first case member and a second inner wall portion as an inner wall portion of the second case member, and that is provided with a first communication portion communicating with the accommodating chamber and a second communication portion communicating with the atmosphere; and a defense chamber that is adjacent to the air breather chamber between the accommodating chamber and the air breather chamber, and that is formed as a cavity surrounded by mating the first inner wall portion and the second inner wall portion.
A power transmission device includes a case including an oil reservoir at a lower portion thereof, and a first shaft, a second shaft, and a third shaft which are shaft-supported by the case. The case includes an air breather chamber that separates air and an oil in the case and communicates with the atmosphere, an oil catch tank that reserves an oil raked up by a third gear portion of the third shaft, and an oil guide that introduces the oil raked up by the third gear portion into the oil catch tank. The air breather chamber is provided above and near the third shaft. The oil catch tank is provided above and near the first shaft. The oil guide is provided above the second shaft. The second shaft is disposed outside the oil reservoir in the case.
[Problem] To provide a component capable of suppressing separation of a snap ring. [Solution] This component comprises: a first member in which an accommodation groove, which extends in a circumferential direction, is formed in a peripheral wall surface; and a snap ring which is formed in a ring shape having a cut section in which a portion of the periphery thereof is cut, and in which an inner edge thereof is accommodated in the accommodation groove. The component is provided with a second member which is disposed on an outer peripheral section of the first member and which has a first wall section facing a side surface located in the thickness direction of the snap ring and a second wall section facing an outer peripheral surface of the snap ring. The second wall section is inclined so as to approach the first member in a direction moving away from the first wall section.
F16B 21/18 - Means without screw-thread for preventing relative axial movement of a pin, spigot, shaft, or the like and a member surrounding itStud-and-socket releasable fastenings without screw-thread by separate parts with grooves or notches in the pin or shaft with circlips or like resilient retaining devicesMeans without screw-thread for preventing relative axial movement of a pin, spigot, shaft, or the like and a member surrounding itStud-and-socket releasable fastenings without screw-thread by separate parts with grooves or notches in the pin or shaft Details
31.
CONTROL DEVICE FOR TRANSMISSION, METHOD FOR CONTROLLING TRANSMISSION, AND NON-TRANSITORY COMPUTER-READABLE MEDIUM
A control device for a transmission is used for a transmission that includes a first engagement element, a second engagement element, and a third engagement element. The control device for a transmission changes, by driving an actuator for the first engagement element in a state in which the third engagement element is slipped, the first engagement element from a one-way clutch state to a disengaged state and then engages the second engagement element.
[Problem] To provide a drive device capable of suppressing oil leakage. [Solution] A power transmission mechanism comprises: an input shaft to which power is input from a motor; a gear provided on the input shaft; and an output shaft for transmitting the power input via the gear from the motor to a drive wheel. A casing is formed with a gear placement region in which the gear is disposed, and a breather chamber which is disposed above the gear and has a passage communicating with the outside and an opening portion communicating with the gear placement region. The casing is formed with: an inflow space that is disposed adjacent to the breather chamber and that allows the inflow of oil splashed up by the gear; and a rib that extends along the outer edge of the gear and has a tip-end portion located below the opening portion between the opening portion and the gear. The casing is formed with a gap provided opposite the tip-end portion and allowing the oil to flow between the gear placement region and the inflow space. The tip-end portion is formed with a bend portion that bends into the inflow space as the bend portion extends toward the tip end.
[Problem] To prevent insufficient lubrication of a gear and a rotary shaft disposed inside a casing. [Solution] A drive device according to the present invention comprises: a motor that is a drive source; a power transmission mechanism that transmits power of the motor to a drive wheel; and a casing that accommodates the motor and the power transmission mechanism. The power transmission mechanism includes an input shaft to which power is input from the motor, an output shaft that transmits power from the motor input via a gear to the drive wheel, and an intermediate shaft provided between the input shaft and the output shaft. The intermediate shaft is located above the input shaft and the output shaft in a vertical direction as viewed from an axial direction of the power transmission mechanism, and includes a first gear provided on the input shaft, a second gear provided on the intermediate shaft and meshing with the first gear, a third gear disposed side by side with the second gear in the axial direction of the intermediate shaft, and a fourth gear provided on the output shaft and meshing with the third gear. The casing includes, above the second gear, a catch tank that stores oil. The catch tank includes a supply unit that supplies the stored oil to the second gear. The supply unit is formed with an inlet for oil on the fourth gear side and an outlet for oil above the second gear, as viewed from the axial direction of the power transmission mechanism.
[Problem] To reduce the size of a drive device having a cooling path. [Solution] A drive device according to the present invention includes a motor, an inverter, a power transmission mechanism for transmitting power of the motor to drive wheels, and a housing for accommodating the motor, the inverter, and the power transmission mechanism. The housing has a motor accommodation part, an inverter accommodation part, and a power transmission mechanism accommodation part, the power transmission mechanism has an output shaft for outputting power from the motor, and the rotation axis of the output shaft and the rotation axis of the motor are placed in parallel with each other with an interval in the front-rear direction. When viewed from above the vehicle, the inverter accommodation part is offset from the rotation axis of the motor and overlaps with the rotation axis of the output shaft. When viewed from the rotation-axis direction of the motor, the bottom of the inverter accommodation part is positioned below a horizontal line passing through the upper end of the motor in the upper-lower direction, and the inverter accommodation part is provided with a first cooling path for cooling the inverter. When viewed from the rotation-axis direction of the motor, the first cooling path is placed between the inverter and the output shaft in the upper-lower direction.
A case according to the present invention that has a case member in which an electronic component is accommodated in an inner section thereof heated by a heat source comprises at least one of: a heat insulating part that is provided to an inner wall of the electronic component on the upper side in the gravity direction and has a space communicating with the inner section; and a condensation suppression part that is formed from a different material from the case member.
B60R 16/02 - Electric or fluid circuits specially adapted for vehicles and not otherwise provided forArrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric
A unit includes a first planetary gear mechanism, a second planetary gear mechanism, a first engagement element connected to the first planetary gear mechanism, a second engagement element connected to the second planetary gear mechanism, and an actuator configured to drive at least one of the first engagement element and the second engagement element. The first engagement element has a portion overlapping the first planetary gear mechanism when viewed in a radial direction. The first engagement element has a portion overlapping the second planetary gear mechanism when viewed in the radial direction. The first planetary gear mechanism has a portion overlapping the second planetary gear mechanism when viewed in an axial direction. The actuator has a portion interposed between the first engagement element and the second engagement element.
F16H 3/64 - Gearings having three or more central gears composed of a number of gear trains, the drive always passing through all the trains, each train having not more than one connection for driving another train
F16H 63/04 - Final output mechanisms thereforActuating means for the final output mechanisms a single final output mechanism being moved by a single final actuating mechanism
F16H 63/10 - Multiple final output mechanisms being moved by a single common final actuating mechanism the final actuating mechanism having a series of independent ways of movement, each way of movement being associated with only one final output mechanism
F16H 63/30 - Constructional features of the final output mechanisms
The present invention is a drive device in which a motor unit, including a motor housed in a motor housing, and a transmission unit, including a transmission housed in a transmission housing, are integrally connected to a rotary shaft of the motor unit in the axial direction. The motor housing comprises a refrigerant flow path through which a refrigerant flows. The transmission housing comprises: a communication hole that penetrates the transmission housing in the axial direction and communicates with the refrigerant flow path; and a refrigerant storage part that is provided on the outside of a side wall of the transmission housing and temporarily stores the refrigerant flowing in from the communication hole. The transmission comprises a first gear that is lubricated by lubricating oil and is provided to a first shaft connected to the rotary shaft. The refrigerant storage part extends downward from the side of the first gear along the outer periphery of the first gear when viewed from the axial direction, and performs heat exchange between the lubricating oil in the transmission housing and the refrigerant in the refrigerant storage part via a side wall that defines a space between the refrigerant storage part and the transmission.
[Problem] To promote discharge of liquid from a vent filter and prevent deterioration of the sealing properties of the vent filter. [Solution] A vent cover is provided to a side part of a casing and covers a vent part of a passage for circulating a fluid between the interior and the exterior of the casing. A cover opening part to which a vent filter having a waterproof moisture-permeable function is attached is formed in the vent cover. A rib is provided around the cover opening part so as to protrude toward the exterior of the casing from the edge of the cover opening part, and such that a gap is formed on the vertically lower side in the casing. The rib has: a rib body section surrounding the periphery of the cover opening part, and one end section and the other end section of the rib body section, said end sections facing each other with the gap therebetween. The one end section is arranged at a position closer to a virtual line passing through the cover opening part in the vertical direction than the other end section.
[Problem] To improve mountability of a drive device including an actuator on a vehicle. [Solution] A drive device according to the present invention comprises a motor, an inverter, a power transmission mechanism, a parking mechanism, and a housing that accommodates these components. The housing has: a motor accommodation unit; an inverter accommodation unit that accommodates the inverter and is attached to the upper part of the motor accommodation unit in the vertical direction; and a power transmission mechanism accommodation unit that accommodates the power transmission mechanism and is disposed adjacent to the motor accommodation unit in the axial direction of the motor. The power transmission mechanism has: an input shaft into which power from the motor is input; and an output shaft which transmits the power from the motor to drive wheels. The input shaft and the output shaft are disposed side by side in the front-rear direction of a vehicle as viewed in the rotational axis direction. As viewed in the rotational axis direction, the inverter accommodation unit is attached to the upper part on the output shaft side of the motor accommodation unit. As viewed in the rotational axis direction, an actuator of the parking mechanism is disposed at the upper part on the input shaft side of the power transmission mechanism accommodation unit.
[Problem] To efficiently support a drive device. [Solution] This drive device comprises: a motor that is a drive source of a vehicle; a power transmission mechanism that transmits power of the motor to a drive wheel; and a housing that houses the motor and the power transmission mechanism. The housing has a motor accommodation part and a power transmission mechanism accommodation part. The power transmission mechanism has an input shaft provided coaxially with the motor, and an output shaft disposed parallel to the input shaft so as to be spaced apart in the front-rear direction of the vehicle. The motor accommodation part has a first support part that rotatably supports the output shaft on one side in a rotation axis direction, a second support part that rotatably supports the output shaft on the other side, and a connection part that is disposed in an orientation along the output shaft on a side opposite to the input shaft in the front-rear direction when viewed from the output shaft, and that is placed in a range spanning the first support part and the second support part. The connection part is provided with a first attachment part for fixing the housing to the vehicle.
[Problem] To provide a drive device that enables reducing the height dimension. [Solution] A drive device drives a drive wheel and is equipped with: a motor as a drive source; a power transmission mechanism for transmitting power from the motor to the drive wheel; and a casing which has a motor housing part for housing the motor, and a mechanism housing part for housing the power transmission mechanism. The power transmission mechanism has: an input shaft to which the power is inputted from the motor; an intermediate shaft which is disposed above the input shaft and to which the power is transmitted from the input shaft; and an output shaft which is disposed below the intermediate shaft and transmits, to the drive wheel, the power which has been transmitted from the intermediate shaft. The mechanism housing part is provided with: a breather chamber that is disposed in a region positioned above the output shaft and has a passage connecting to the outside; and a front chamber that is disposed between the breather chamber and the output shaft, connects to the breather chamber via the connecting passage, and has a side wall interposed between the connecting passage and the output shaft.
According to the present invention, there is provided an electric vehicle in which a radiator for cooling and an electrical component case in which an electrical component is accommodated are disposed, in order from the front along the longitudinal direction of the vehicle body, in a drive device accommodation cabin provided in the front section of the vehicle. In this electric vehicle, the electric component case is provided with a protector on the front side in the longitudinal direction of the vehicle body. In a top view, the protector includes an absorption part in which an end part, on the side close to the center of the vehicle body in the lateral direction of the vehicle body, is closest to the radiator, and an end part on the side closer to the side surface of the vehicle body in the lateral direction of the vehicle body is the most distant from the radiator.
This electrical component is provided with a case for accommodating an electronic device therein and comprises a protector disposed in a manner overlapping the outer surface of the case. The case includes a flat general case part and a high-rigidity case part having a rigidity higher than that of the general case part. The protector includes: a flat general protector part disposed along the outer surface; a low-rigidity protector part having a rigidity lower than that of the general protector part; and a high-rigidity protector part having a rigidity higher than that of the general protector part. The low-rigidity protector part has a fastening portion for fastening the protector to a fastening point of the case. Due to the fastening at the fastening point, the protector is attached to the case such that a portion of the high-rigidity protector part faces the high-rigidity case part.
H05K 5/02 - Casings, cabinets or drawers for electric apparatus Details
B60K 1/00 - Arrangement or mounting of electrical propulsion units
B60R 16/02 - Electric or fluid circuits specially adapted for vehicles and not otherwise provided forArrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric
This drive device comprises a motor that is accommodated in a motor compartment and a gear mechanism that is accommodated in a gear compartment, and is configured so that the motor and the gear mechanism are cooled by a circulating coolant. The drive device comprises a connecting path that allows the coolant to flow between the bottom of the motor compartment and the bottom of the gear compartment. The drive device comprises a backflow prevention mechanism that is provided in the connecting path, restricts the flow of the coolant from the gear compartment to the motor compartment, and permits the flow of the coolant from the gear compartment to the motor compartment in cases when the pressure applied by the coolant on the gear compartment side is greater than the pressure applied by the coolant on the motor compartment side by at least a prescribed value.
[PROBLEM] To enhance the operating efficiency of an electric oil pump. [SOLUTION] A vehicle control device is equipped with a unit having an electric oil pump and has a control unit for driving the electric oil pump in a case in which the vehicle has transitioned from a ready-off state to a ready-on state, and the ready-off state has been sustained for a prescribed time.
[Problem] To enhance operation efficiency of an electric oil pump. [Solution] A control device for a unit which has a driving source for applying driving force to a driving wheel and an electric oil pump driven by a power source different from said driving source, the control device having a control unit for intermittently stopping the electric oil pump when a load on the driving source is smaller than a predetermined load.
Provided is a unit including: an input element; an output element; first to third engagement elements; a first planetary gear mechanism in which the first to third rotational elements are arranged in this order on an alignment chart; and a second planetary gear mechanism in which fourth to sixth rotational elements are arranged in this order on the alignment chart. The input element is connected to the first rotational element, the output element is connected to the second rotational element and the sixth rotational element, one side of the first engagement element is connected to the fifth rotational element, the other side of the first engagement element is fixed, one side of the second engagement element is connected to the third rotational element and the fourth rotational element, the other side of the second engagement element is fixed, and the third engagement element connects two rotational elements that are selected from the first to sixth rotational elements and are not connected to each other.
The unit includes a capacitor; an electric circuit electrically connected to the capacitor, a rotating electrical machine electrically connected to the electric circuit, and a shaft connected downstream of the rotating electrical machine in terms of power. The shaft does not overlap the rotating electrical machine when viewed in a first radial direction, one of the capacitor and the electric circuit overlaps the rotating electrical machine when viewed in the first radial direction, and the other of the capacitor and the electric circuit overlaps the shaft when viewed in the first radial direction.
H02K 11/00 - Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
H02K 7/00 - Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
H02K 7/116 - Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears
H02K 11/33 - Drive circuits, e.g. power electronics
49.
VEHICLE CONTROL DEVICE, VEHICLE CONTROL METHOD, AND PROGRAM
[PROBLEM] To provide a configuration in which it is possible to reduce fluctuations in output torque when changing speed and to alleviate acceleration/deceleration fluctuations felt by a driver. [Solution] Provided is a control device for a vehicle that includes: a motor; and an automatic transmission which is connected downstream of the motor. The control device for a vehicle includes a control unit that gradually reduces the torque of the motor and then gradually increases the engagement capacity of engagement-side engagement elements of the automatic transmission and the torque of the motor.
B60L 15/20 - Methods, circuits or devices for controlling the propulsion of electrically-propelled vehicles, e.g. their traction-motor speed, to achieve a desired performanceAdaptation of control equipment on electrically-propelled vehicles for remote actuation from a stationary place, from alternative parts of the vehicle or from alternative vehicles of the same vehicle train for control of the vehicle or its driving motor to achieve a desired performance, e.g. speed, torque, programmed variation of speed
B60W 10/04 - Conjoint control of vehicle sub-units of different type or different function including control of propulsion units
B60W 10/08 - Conjoint control of vehicle sub-units of different type or different function including control of propulsion units including control of electric propulsion units, e.g. motors or generators
B60W 10/10 - Conjoint control of vehicle sub-units of different type or different function including control of change-speed gearings
A vehicle includes a first unit on which a rotary electric machine is mounted, a second unit on which an inverter is mounted, an electric wire that electrically connects the first unit and the second unit, and a vehicle wheel that is dynamically connected downstream of the first unit via an axle, in which the electric wire has a portion routed along the axle.
B60R 16/03 - Electric or fluid circuits specially adapted for vehicles and not otherwise provided forArrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric for supply of electrical power to vehicle subsystems
B60K 1/00 - Arrangement or mounting of electrical propulsion units
B60R 16/027 - Electric or fluid circuits specially adapted for vehicles and not otherwise provided forArrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric for transmission of signals between vehicle parts or subsystems between relatively movable parts of the vehicle, e.g. between steering wheel and column
H02K 5/22 - Auxiliary parts of casings not covered by groups , e.g. shaped to form connection boxes or terminal boxes
H02K 11/33 - Drive circuits, e.g. power electronics
Provided is a unit including: an input element; an output element; first to third engagement elements; a first planetary gear mechanism in which the first to third rotational elements are arranged in this order on an alignment chart; and a second planetary gear mechanism in which fourth to sixth rotational elements are arranged in this order on the alignment chart. The input element is connected to the third rotational element, the output element is connected to the second rotational element and the sixth rotational element, one side of the first engagement element is connected to the fifth rotational element, the other side of the first engagement element is fixed, one side of the second engagement element is connected to the first rotational element and the fourth rotational element, the other side of the second engagement element is fixed, and the third engagement element connects two rotational elements that are selected from the first to sixth rotational elements and are not connected to each other.
Provided is a unit including: an input element; an output element; first to third engagement elements; a first planetary gear mechanism in which the first to third rotational elements are arranged in this order on an alignment chart; and a second planetary gear mechanism in which fourth to sixth rotational elements are arranged in this order on the alignment chart. The input element is connected to the first rotational element and the sixth rotational element, the output element is connected to the second rotational element, one side of the first engagement element is connected to the third rotational element and the fifth rotational element, the other side of the first engagement element is fixed, one side of the second engagement element is connected to the fourth rotational element, the other side of the second engagement element is fixed, and the third engagement element connects two rotational elements that are selected from the first to sixth rotational elements and are not connected to each other.
A unit includes a cooling liquid, an electric circuit, and the fiber body. The electric circuit is disposed within a liquid flow path of the cooling liquid, and the electric circuit is supplied with a liquid flow passing through the fiber body.
H05K 7/20 - Modifications to facilitate cooling, ventilating, or heating
F16H 57/04 - Features relating to lubrication or cooling
H01L 23/473 - Arrangements for cooling, heating, ventilating or temperature compensation involving the transfer of heat by flowing fluids by flowing liquids
H02K 9/193 - Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil with provision for replenishing the cooling mediumArrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil with means for preventing leakage of the cooling medium
A unit includes a cooling liquid, an electric circuit unit, and a heat conductive fiber body. The heat conductive fiber body includes a contact portion that is in contact with the electric circuit unit, and a bending portion that is bent. The bending portion is disposed in a liquid flow path of the cooling liquid.
H05K 7/20 - Modifications to facilitate cooling, ventilating, or heating
H01L 23/473 - Arrangements for cooling, heating, ventilating or temperature compensation involving the transfer of heat by flowing fluids by flowing liquids
[Problem] To reduce the amount of oil penetration into a breather chamber. [Solution] This unit has a housing having a motor housing chamber in which a motor is housed and a motive power transmission mechanism chamber in which a motive power transmission mechanism is housed. The housing has a breather chamber that is in communication with a breathing part. The breather chamber has a breather chamber inlet port and an oil return port in the motor housing chamber. The oil return port is disposed at a position facing the outer peripheral surface of the stator of the motor.
H02K 5/10 - Casings or enclosures characterised by the shape, form or construction thereof with arrangements for protection from ingress, e.g. of water or fingers
F16H 57/04 - Features relating to lubrication or cooling
F16H 57/027 - GearboxesMounting gearing therein characterised by means for venting gearboxes, e.g. air breathers
A unit includes: a rotary electric machine; a first gear connected downstream of the rotary electric machine; a second gear configured to mesh with the first gear; and a shaft connected downstream of the second gear. The shaft includes a first output end and a second output end. The rotary electric machine and the first gear are arranged on a first axis. The second gear, the shaft, the first output end, and the second output end are arranged on a second axis. The second gear is disposed to be sandwiched between the first output end and the second output end.
B60K 1/00 - Arrangement or mounting of electrical propulsion units
B60K 17/06 - Arrangement or mounting of transmissions in vehicles characterised by arrangement, location or kind of gearing of change-speed gearing
B60L 1/00 - Supplying electric power to auxiliary equipment of electrically-propelled vehicles
B62D 65/10 - Joining sub-units or components to, or positioning sub-units or components with respect to, body shell or other sub-units or components the sub-units or components being engines, clutches or transmissions
F16H 1/06 - Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members with parallel axes
The unit includes a housing configured to house oil, a rotating electric machine, a first gear connected downstream of the rotating electric machine, a second gear meshing with the first gear, a third gear connected downstream of the second gear, a fourth gear meshing with the third gear, a fifth gear connected downstream of the fourth gear, and a sixth gear meshing with the fifth gear. The rotating electric machine and the first gear are disposed on a first axis. The second gear and the third gear are disposed on a second axis. The fourth gear and the fifth gear are disposed on a third axis. The sixth gear is disposed on a fourth axis. When viewed in an axial direction, the first axis and the fourth axis are disposed in a lower side of the second axis and the third axis.
A unit includes: a rotating electrical machine; an inverter located in an outer periphery of the rotating electrical machine; a first gear connected downstream of the rotating electrical machine; a second gear to mesh with the first gear; a third gear connected downstream of the second gear via a shaft; and a fourth gear to mesh with the third gear. The shaft has a portion that overlaps a stator of the rotating electrical machine when viewed in a radial direction, and the inverter has a portion that overlaps the second gear when viewed in an axial direction.
B60K 1/00 - Arrangement or mounting of electrical propulsion units
B60K 17/16 - Arrangement or mounting of transmissions in vehicles characterised by arrangement, location or kind of gearing of differential gearing
B60L 15/00 - Methods, circuits or devices for controlling the propulsion of electrically-propelled vehicles, e.g. their traction-motor speed, to achieve a desired performanceAdaptation of control equipment on electrically-propelled vehicles for remote actuation from a stationary place, from alternative parts of the vehicle or from alternative vehicles of the same vehicle train
F16H 37/08 - Combinations of mechanical gearings, not provided for in groups comprising essentially only toothed or friction gearings with a plurality of driving or driven shaftsCombinations of mechanical gearings, not provided for in groups comprising essentially only toothed or friction gearings with arrangements for dividing torque between two or more intermediate shafts with differential gearing
59.
VEHICLE CONTROL DEVICE, VEHICLE CONTROL METHOD, AND PROGRAM
[Problem] To suppress a sense of incongruity from being imparted to a driver. [Solution] A device for controlling a vehicle that travels due to a driving force of a drive source being transmitted to drive wheels via a continuously variable transmission, wherein when the temperature of the driving force or the continuously variable transmission is lower than a predetermined temperature, the oil pressure of a continuously variable transmission is increased compared to when the temperature is higher, and when the temperature of the driving force or the continuously variable transmission is lower than the predetermined temperature but the rotation speed of the drive source has changed from being outside of a predetermined range to inside the predetermined range, the increase in oil pressure is reduced.
F16H 61/662 - Control functions within change-speed- or reversing-gearings for conveying rotary motion specially adapted for continuously variable gearings with endless flexible members
A hydraulic circuit includes a first oil path, a second oil path, a hydraulic control circuit, a third oil path, a check valve, and a relief valve. The first oil path links to a discharge port of a first oil pump. The second oil path links to a discharge port of a second oil pump. In the hydraulic control circuit, a first regulator valve is disposed downstream of a confluence point of the first oil path and the second oil path. The third oil path connects a suction port of the first oil pump and a strainer. The check valve is provided in the third oil path and restricts a movement of oil toward the strainer side. The relief valve is provided in the third oil path and discharges oil in the third oil path to an outside when a pressure in the third oil path exceeds a reference pressure.
F15B 11/17 - Servomotor systems without provision for follow-up action with two or more servomotors using two or more pumps
F15B 13/02 - Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
F15B 20/00 - Safety arrangements for fluid actuator systemsApplications of safety devices in fluid actuator systemsEmergency measures for fluid actuator systems
F15B 21/041 - Removal or measurement of solid or liquid contamination, e.g. filtering
F16H 61/00 - Control functions within change-speed- or reversing-gearings for conveying rotary motion
This transmission device is attached to an attachment target having a hub shaft, and includes an input member, a hub, and a transmission mechanism. The transmission mechanism transmits torque from the input member to the hub. The hub has an inner cylinder part provided on the radially inner side, an outer cylinder part provided on the radially outer side, and a connection part connecting the inner cylinder part and the outer cylinder part. The inner cylinder part is attached to the hub shaft, the hub is capable of rotating about the hub shaft, and the input member includes a sprocket. The transmission mechanism is disposed between the connection part and the sprocket in the axial direction of the hub shaft, is a multi-speed transmission mechanism, and includes a planetary gear mechanism. The planetary gear mechanism includes a sun gear, a plurality of planetary gears, a planetary carrier that connects the plurality of planetary gears, and a ring gear. The sun gear is connected to the input member so as to allow power transmission, and the ring gear is connected to the hub so as to allow power transmission.
This transmission device is attached to an attachment object having a hub shaft, and comprises a hub, a transmission mechanism, and a fixed shaft. The transmission mechanism transmits torque from a power source to the hub. The fixed shaft is formed in a hollow structure, supports the transmission mechanism, is fitted externally to the hub shaft, is unable to rotate with respect to the hub shaft, and includes a large diameter part and a small diameter part. An inner diameter of the large diameter part is larger than an inner diameter of the small diameter part, and a gap is formed between an inner peripheral surface of the large diameter part and an outer peripheral surface of the hub shaft. In an axial direction of the hub shaft, the small diameter part is arranged away from the hub in relation to the large diameter part, and the transmission mechanism is arranged radially outward of the large diameter part in such a manner that at least a part of the transmission mechanism overlaps with the large diameter part in the axial direction.
B60K 17/06 - Arrangement or mounting of transmissions in vehicles characterised by arrangement, location or kind of gearing of change-speed gearing
B62M 11/16 - Transmissions characterised by use of interengaging toothed wheels or frictionally-engaging wheels of changeable ratio with planetary gears built in, or adjacent to, the ground-wheel hub
F16H 3/44 - Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion using gears having orbital motion
In this drive device, when a sun gear is driven by a motor to rotate to one side in a circumferential direction, a first clutch unit engages to lock a planetary carrier and a hub shaft. When the sun gear is driven by the motor to rotate to the other side in the circumferential direction, a second clutch unit engages to integrally rotate a planetary gear mechanism. When both the first clutch unit and the second clutch unit are in an engaged state, a third clutch unit separates so as to release a transmission connection between the second clutch unit and a ring gear. A clutch hub of the third clutch unit is connected in power-transmitting fashion to a hub that is able to rotate around the hub shaft. On the clutch hub is formed a sliding surface on which the outer peripheral surface of the ring gear slides in the axial direction of the hub shaft. The third clutch unit switches between the engaged state and the separated state due to the ring gear moving in the axial direction in relation to the clutch hub. In the axial direction, at least an end edge of the sliding surface on one side in the axial direction always moves in the axial direction range of the outer peripheral surface of the ring gear.
F16H 3/44 - Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion using gears having orbital motion
B60K 17/08 - Arrangement or mounting of transmissions in vehicles characterised by arrangement, location or kind of gearing of change-speed gearing of mechanical type
[Problem] To appropriately weld a plurality of members to each other. [Solution] Provided is a welding device for welding a plurality of members to each other, the welding device comprising: a welding torch; an information acquisition unit capable of acquiring information on a region where the plurality of members viewed from the welding torch side are positioned; and a control unit for controlling welding with the welding torch. The control unit has a start position determination part for determining a start position of the welding with the welding torch. The start position determination part identifies the center of gravity of the region where the plurality of members are positioned from contour information of the region where the plurality of members are positioned, and determines the start position by using the identified center of gravity.
[Problem] To reduce the radial dimension of a unit and to improve sound vibration performance when the radial dimension of the unit has been reduced. [Solution] This unit comprises: a first motor; a second motor; a first planetary gear mechanism connected to the first motor; a second planetary gear mechanism connected to the second motor; and a housing that accommodates the first motor, the second motor, the first planetary gear mechanism, and the second planetary gear mechanism. The first motor, the second motor, the first planetary gear mechanism, and the second planetary gear mechanism are coaxially arranged. The rotation phase of a first pinion gear with respect to a first ring gear of the first planetary gear mechanism and the rotation phase of a second pinion gear with respect to a second ring gear of the second planetary gear mechanism are shifted from each other.
[Problem] To reduce vibration transmitted to an inverter. [Solution] A unit comprising: a planetary gear mechanism housed in a gear housing chamber; an inverter housed in an inverter housing chamber; and a connection part connecting a ring gear of the planetary gear mechanism and an inner wall of the gear housing chamber. If viewed from a radial direction, the inverter housing chamber overlaps the gear housing chamber, and if viewed from a rotational axis direction, the connection part is not arranged between a rotational center of the planetary gear mechanism and an entire boundary portion between the inverter housing chamber and the gear housing chamber.
[Problem] To reduce vibration transmitted to an inverter. [Solution] This unit has a motor accommodated in a motor accommodating chamber, an inverter accommodated in an inverter accommodating chamber, and a connection portion connecting a stator of the motor to an inner wall of the motor accommodating chamber. If viewed from a rotation-axis direction, the connection portion is not located between the center of rotation of the motor and the entire area of a boundary portion between the inverter accommodating chamber and the motor accommodating chamber.
[Problem] To reduce the influence of a planetary gear mechanism on vehicle vibration. [Solution] A unit comprising: a case; a planetary gear mechanism accommodated in the case; a mount member that is provided on an outer wall of the case and connects the case and a vehicle body; and a connection part that connects a ring gear of the planetary gear mechanism and an inner wall of the case, wherein, when viewed from a rotation axis direction, the connection part is not disposed between a rotation center of the planetary gear mechanism and the entire area of a boundary part between the mount member and the case.
[Problem] To suppress vibration amplification caused by vibration at a planetary gear mechanism and vibration at a motor. [Solution] A unit according to the present invention includes a case, a motor that is housed inside the case, a planetary gear mechanism that is housed inside the case so as to be coaxial with the motor, a first connection part that connects the motor and an inner wall of the case, and a second connection part that connects a ring gear of the planetary gear mechanism and the case. The first connection part and the second connection part do not overlap as seen from the rotational axis direction.
[Problem] To reduce vibration transmitted to an inverter. [Solution] This unit includes: a motor accommodated in a motor accommodation chamber; a bearing that supports a shaft of the motor; a bearing retainer that supports the bearing; an inverter accommodated in an inverter accommodation chamber; and a connection part that connects the bearing retainer and an inner wall of the motor accommodation chamber. When viewed from the rotation axis direction, the connection part is not disposed between the rotation center of the motor and the entire boundary portion between the inverter accommodation chamber and the motor accommodation chamber.
H02K 5/173 - Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using bearings with rolling contact, e.g. ball bearings
[PROBLEMS] To enable execution of a state diagnosis for an electric oil pump while reducing a sense of discomfort given to a driver.
[PROBLEMS] To enable execution of a state diagnosis for an electric oil pump while reducing a sense of discomfort given to a driver.
[SOLUTIONS] Provided is a vehicle control device that controls a vehicle including an automatic transmission, the automatic transmission including a first oil pump driven by a first drive source that drives a drive wheel and a second oil pump driven by a second drive source, wherein the vehicle control device drives the second oil pump when the first drive source is started, and drives the second oil pump when a time during which the second oil pump is not driven after the first drive source is started continues for a predetermined time or longer, and a drive time for the second oil pump when the first drive source is started is longer than a drive time when the time during which the second oil pump is not driven continues for the predetermined time or longer.
B60W 50/02 - Ensuring safety in case of control system failures, e.g. by diagnosing, circumventing or fixing failures
G07C 5/08 - Registering or indicating performance data other than driving, working, idle, or waiting time, with or without registering driving, working, idle, or waiting time
The inhibitor switch includes: a movable member that moves relative to a stationary member in a first axis direction; a movable contact provided at a portion of the movable member facing the stationary member; and a stationary contact provided at a portion of the stationary member facing the movable member, in which the movable member includes a connection portion with a shaft member that moves in a second axis direction according to a selection range, the connection portion is connected to the shaft member in a radial direction of a second axis, and the connection portion is provided with a regulation portion configured to regulate inclination of the movable member with respect to the shaft member.
[Problem] To provide a structure that contributes to miniaturization of a clutch mechanism. [Solution] This clutch mechanism comprises: a first claw part that rotates about a first shaft; a second claw part that rotates about a second shaft; and a slide member that slides along the axial direction of the first shaft and the second shaft. The rotation angle of the first claw part and the rotation angle of the second claw part change as the sliding member slides along the axial direction.
B62M 11/16 - Transmissions characterised by use of interengaging toothed wheels or frictionally-engaging wheels of changeable ratio with planetary gears built in, or adjacent to, the ground-wheel hub
B62M 6/65 - Rider propelled cycles with auxiliary electric motor power-driven at axle parts with axle and driving shaft arranged coaxially
F16D 11/04 - Clutches in which the members have interengaging parts disengaged by a contact of a part mounted on the clutch with a stationarily-mounted member with clutching members movable only axially
A gear is made of a steel having a composition containing, by mass %, C: 0.31% to 0.35%, Si: 0.30% or less, Mn: 0.20% to 0.80%, P: 0.030% or less, S: 0.030% or less, Cu: 0.35% or less, Ni: 0.25% or less, Cr: 1.00% to 1.40%, Mo: 0.95% to 1.10%, and V: 0.25% to 0.30%, and satisfying the following Formulas (1) and (2), with a balance being Fe and unavoidable impurities, and the gear includes a soft-nitrided surface layer and a compound layer having a thickness of 5 μm or more and mainly containing an iron nitride.
A gear is made of a steel having a composition containing, by mass %, C: 0.31% to 0.35%, Si: 0.30% or less, Mn: 0.20% to 0.80%, P: 0.030% or less, S: 0.030% or less, Cu: 0.35% or less, Ni: 0.25% or less, Cr: 1.00% to 1.40%, Mo: 0.95% to 1.10%, and V: 0.25% to 0.30%, and satisfying the following Formulas (1) and (2), with a balance being Fe and unavoidable impurities, and the gear includes a soft-nitrided surface layer and a compound layer having a thickness of 5 μm or more and mainly containing an iron nitride.
3.36×[Cr]+13.7×[Mo]+5.59×[V]>15 . . . Formula (1)
A gear is made of a steel having a composition containing, by mass %, C: 0.31% to 0.35%, Si: 0.30% or less, Mn: 0.20% to 0.80%, P: 0.030% or less, S: 0.030% or less, Cu: 0.35% or less, Ni: 0.25% or less, Cr: 1.00% to 1.40%, Mo: 0.95% to 1.10%, and V: 0.25% to 0.30%, and satisfying the following Formulas (1) and (2), with a balance being Fe and unavoidable impurities, and the gear includes a soft-nitrided surface layer and a compound layer having a thickness of 5 μm or more and mainly containing an iron nitride.
3.36×[Cr]+13.7×[Mo]+5.59×[V]>15 . . . Formula (1)
1.00×[C]−0.20×[Cr]+0.20×[Mo]+1.00×[V]−0.26>0.2 . . . Formula (2)
C21D 9/32 - Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articlesFurnaces therefor for gear wheels, worm wheels, or the like
A connector-attached wire harness includes a connector that includes a housing, a plurality of plate-like terminals accommodated in the housing, and a plurality of nuts respectively sandwiched between tip end portions of the plurality of terminals and the housing, a plurality of plate-shaped counterpart terminals that are overlapped on and fastened to the tip end portions of the plurality of terminals by bolts, respectively, and a plurality of electric wires to which the plurality of counterpart terminals are respectively connected at ends thereof. The housing includes a bottom portion on which the plurality of nuts are mounted, a first wall portion standing from the bottom portion between the counterpart terminal and the counterpart terminal adjacent to each other, and a pair of second wall portions standing from the first wall portion in an arrangement direction of the counterpart terminals and respectively covering the adjacent counterpart terminals.
A power transmission device for a vehicle includes a housing that accommodates a power transmission mechanism, a control valve, a heat exchanger, a first chamber that accommodates the power transmission mechanism, and a second chamber in which the control valve is arranged upright. The housing includes a case, a first cover joined to the case forming the first chamber with the case, and a second cover joined to the case from a front of the vehicle forming the second chamber with the case. The heat exchanger is attached to a vehicle front side of the first cover. As viewed from the direction of the axis of rotation of the power transmission mechanism, at least a part of the heat exchanger is provided in a positional relationship overlapping the control valve.
A power transmission device includes a power transmission mechanism having a plurality of rotating elements, a case that houses the power transmission mechanism, a sensor disposed at a bottom of the case, and an electrical wire that electrically connects the sensor and a connector section. As viewed from a direction of an axis of rotation of the power transmission mechanism, the electrical wire is routed to pass between the plurality of rotating elements to a top of the case, with the connector section being disposed at the top of the case.
A control device for a transmission is used in a transmission that is provided with a continuously variable transmission mechanism including a primary pulley to which a drive force of a drive source mounted on a vehicle is input, a secondary pulley that transmits the drive force of the drive source to a drive wheel, and an endless annular member that is wound around the primary pulley and the secondary pulley. The control device includes a controller configured to perform a gear shift control of changing a transmission gear ratio of the continuously variable transmission mechanism to a high side when rotational oscillation occurs in a rotation member of the continuously variable transmission mechanism and then the rotational oscillation decreases a rotation speed of the rotation member.
F16H 61/662 - Control functions within change-speed- or reversing-gearings for conveying rotary motion specially adapted for continuously variable gearings with endless flexible members
A power transmission device for a vehicle includes a housing that accommodates a power transmission mechanism, a partition section that supports the power transmission mechanism and divides an interior of the housing, a strainer arranged at a bottom of the housing, and a pump supported by the partition section. The housing defines a first chamber located on one side of the partition section in a direction of an axis of rotation of the power transmission device, and a second chamber located on the other side of the partition section. The strainer has a first connection port that connects to the pump, and a second connection port that connects to a second oil path inside the partition section, the second connection port connecting to the second oil path from a direction of assembly of the pump onto the partition section.
A unit includes a housing having a spiral groove formed such that a coolant flows along a circumferential direction, a rotating electrical machine provided in the housing, and a fiber body, and the fiber body is disposed in the spiral groove.
A power transmission device for a vehicle includes a housing that accommodates a power transmission mechanism, and a control valve configured to control a pressure of oil supplied to the power transmission mechanism. The power transmission mechanism includes an input shaft, an intermediate shaft, and an output shaft. The housing defines an insertion hole for a charging pipe. The output shaft is located farther toward a rear of a vehicle than the input shaft. The intermediate shaft is located above the output shaft. The control valve is arranged upright on a vehicle front side of the input shaft. The housing is provided with a recessed portion that is recessed inwardly in a region of the housing below the intermediate shaft and further toward the rear of the vehicle than the output shaft. The insertion hole is provided in a bottom section of the recessed portion when viewed from above.
A space in a case in which oil is stored is partitioned by a baffle plate into a first space in which a driven sprocket provided on an input shaft of an oil pump is disposed and a second space in which an oil strainer in communication with the oil pump is disposed. At least a part of the driven sprocket is immersed in the oil in the first space. The baffle plate includes a base portion and a cover portion coupled to the base portion to cover the driven sprocket. The base portion and the cover portion are engaged with each other by an engagement piece that extends from one of the base portion and the cover portion and is engaged with an outer surface on the other of the base portion and the cover portion, and are coupled with each other by a bolt at a position different from an engagement position of the engagement piece.
A power transmission device includes a case that houses a power transmission mechanism, a control valve arranged upright inside the case, and first and second pumps configured to supply oil to the control valve. The case has a first support wall that supports an axis of rotation of the power transmission mechanism, a second support wall that supports the control valve and is arranged aligned with the axis of rotation, a first chamber located on one side of the first support wall, a second chamber adjacent to the first chamber across the second support wall, and a third support wall extending from the second support wall along the axis of rotation to the other side of the first support wall. The first pump is mounted on the first support wall inside the first chamber. The second pump is mounted on the third support wall inside the second chamber.
A control device for a vehicle is used in a vehicle that travels by transmitting a driving force from an engine to a drive wheel via a clutch. The control device includes a controller configured to perform an engine stop control in which, when an accelerator is not operated while the vehicle is traveling, a supply of a fuel to the engine is stopped and the clutch is released to enter a driving force cut-off state; a first control in which, when the accelerator is operated while the engine has a rotation speed higher than a first rotation speed in the driving force cut-off state, the engine is activated and the clutch has a torque transmission capacity; and a second control in which, when the accelerator is operated while the engine has the rotation speed equal to or lower than the first rotation speed in the driving force cut-off state, the engine is activated after the engine stops and the clutch has the torque transmission capacity after the engine is activated.
B60W 10/02 - Conjoint control of vehicle sub-units of different type or different function including control of driveline clutches
B60W 10/06 - Conjoint control of vehicle sub-units of different type or different function including control of propulsion units including control of combustion engines
B60W 10/08 - Conjoint control of vehicle sub-units of different type or different function including control of propulsion units including control of electric propulsion units, e.g. motors or generators
F02D 41/04 - Introducing corrections for particular operating conditions
F02D 41/06 - Introducing corrections for particular operating conditions for engine starting or warming up
F02N 11/04 - Starting of engines by means of electric motors the motors being associated with current generators
F02N 11/08 - Circuits specially adapted for starting of engines
85.
Control device for transmission, control method for transmission, and non-transitory computer-readable medium
A controller for a transmission including a continuously variable transmission mechanism including a primary pulley to which power of an engine is input, a secondary pulley that transmits the power to a drive wheel, and a belt that is wound around the primary pulley and the secondary pulley, increases a rotation speed of the secondary pulley as a torque transmission capacity of a lock-up clutch of a torque converter provided between the engine and the primary pulley increases, and the lock-up clutch is engaged, performs a gear shift process to change a gear ratio of the continuously variable transmission mechanism to a high side or a low side so as to cancel return movement of a drive shaft which has been twisted by the engagement of the lock-up clutch.
F16H 61/662 - Control functions within change-speed- or reversing-gearings for conveying rotary motion specially adapted for continuously variable gearings with endless flexible members
F16H 47/06 - Combinations of mechanical gearing with fluid clutches or fluid gearing the fluid gearing being of the hydrokinetic type
F16H 59/44 - Inputs being a function of speed dependent on machine speed
F16H 59/46 - Inputs being a function of speed dependent on a comparison between speeds
F16H 59/70 - Inputs being a function of gearing status dependent on the ratio established
F16H 63/30 - Constructional features of the final output mechanisms
86.
Power transmission device including communication path between first and second chambers
A power transmission device for a vehicle includes a housing that accommodates a power transmission mechanism, a control valve configured to control an oil pressure supplied to the power transmission mechanism, an oil pump configured to supply oil to the control valve, a partition section that divides an interior of the housing into a first chamber that accommodates the power transmission mechanism and a second chamber in which the control valve is arranged upright, and a communication path communicating between the first chamber and the second chamber. An opening area of the communication path is set so that an amount of the oil flowing from the second chamber into the first chamber through the communication path is less than an amount of the oil drained into the second chamber from the control valve while the vehicle is in motion.
A power transmission device for a vehicle includes a housing that accommodates a power transmission mechanism, a control valve configured to control an oil pressure supplied to the power transmission mechanism, a first pump and a second pump configured to supply oil to the control valve. The housing includes a first chamber that accommodates the power transmission mechanism and the first pump, and a second chamber that is arranged adjacent to the first chamber in a horizontal line direction. In the first chamber, the first pump is arranged such that an axis of rotation of the first pump extends along a direction of an axis of rotation of the power transmission mechanism. In the second chamber, the control valve is arranged upright. In the second chamber, the second pump is arranged upright with an axis of rotation of the second pump extending along a vertical direction.
A power transmission device includes a housing that accommodates a power transmission mechanism, a partition section that is provided in the housing and that supports the power transmission mechanism, a first oil path that is provided inside the partition section, a second oil path that is provided inside the partition section, a recess that is provided in the partition section, and a filter member that is disposed inside the recess. The recess is provided with an opening facing a direction of an axis of rotation of the power transmission device. The first oil path and the second oil path communicate via the recess.
F16H 57/04 - Features relating to lubrication or cooling
F16H 47/06 - Combinations of mechanical gearing with fluid clutches or fluid gearing the fluid gearing being of the hydrokinetic type
F16H 47/08 - Combinations of mechanical gearing with fluid clutches or fluid gearing the fluid gearing being of the hydrokinetic type the mechanical gearing being of the type with members having orbital motion
A power transmission device includes a case, a control valve, and an electric pump. The case has a first chamber that accommodates a power transmission mechanism, and a second chamber in which the control valve is arranged upright, with pressure regulating valves being aligned in a vertical direction. An axis of rotation of a motor of the electric pump is aligned in the vertical direction. The control valve and the electric pump are arranged in a direction of an axis of rotation of the power transmission mechanism. The electric pump has a first flange section where a first arm of a jig engages, and a supported section supported by a second arm of the jig. The supported section forms a circular basic cross-sectional shape in a plane orthogonal to the axis of rotation of the motor. The first flange section extends from an outer circumference of the supported section.
A power transmission device includes a case that houses a power transmission mechanism, a control valve configured to control an oil pressure supplied to the power transmission mechanism, and an electric pump configured to supply oil to the control valve. The case has a first chamber that houses the power transmission mechanism, and a second chamber that is arranged adjacent to the first chamber. The control valve and the electric pump are arranged upright in the second chamber. In the case, a first recess that is recessed from above the electric pump toward the electric pump is formed in a region that overlaps the electric pump, as viewed from above along an axis of rotation of the electric pump, and a connector of the electric pump is arranged such that a connection part with a mating connector faces up in the first recess.
A transmission includes: a case configured to store oil; a gear power transmission mechanism supported by the case and configured to operate in a state where a part of the gear power transmission mechanism is immersed in the oil stored in the case; a chain power transmission mechanism supported by the case; and a transmission mechanism supported by the case. The case includes a rib configured to cover the chain power transmission mechanism at an upper side of the chain power transmission mechanism in a vertical direction. The rib internally includes an oil passage for supplying oil to the transmission mechanism.
F16H 57/04 - Features relating to lubrication or cooling
F16H 9/18 - Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion using belts, V-belts, or ropes engaging a pulley built-up out of relatively axially-adjustable parts in which the belt engages the opposite flanges of the pulley directly without interposed belt-supporting members using two pulleys, both built-up out of adjustable conical parts only one flange of each pulley being adjustable
F16H 37/08 - Combinations of mechanical gearings, not provided for in groups comprising essentially only toothed or friction gearings with a plurality of driving or driven shaftsCombinations of mechanical gearings, not provided for in groups comprising essentially only toothed or friction gearings with arrangements for dividing torque between two or more intermediate shafts with differential gearing
F16H 57/021 - Shaft support structures, e.g. partition walls, bearing eyes, casing walls or covers with bearings
F16H 57/031 - GearboxesMounting gearing therein characterised by covers or lids for gearboxes
F16H 57/035 - Gearboxes for gearing with endless flexible members
F16H 57/05 - Features relating to lubrication or cooling of chains
F16H 61/662 - Control functions within change-speed- or reversing-gearings for conveying rotary motion specially adapted for continuously variable gearings with endless flexible members
92.
Oil accumulation portion in a cover member of a drive device
A device includes: a motor; a gear device disposed on one side of the motor and including a first lubricated member; an oil accumulation portion provided on the other side of the motor; a second lubricated member provided in the oil accumulation portion; and a communication passage configured to allows gear device side to communicate with the oil accumulation portion, in which the communication passage is provided above respective lowest points on a lower side in a gravity direction of lubrication target locations of the first lubricated member and the second lubricated member, the oil accumulation portion includes an enlarged portion in which an upper side in the gravity direction is thicker than a lower side in an axial direction, and the lowest point of the second lubricated member is positioned in the enlarged portion.
A device includes: a rotation electrical machine including a rotor and a stator surrounding an outer periphery of the rotor; and a case surrounding an outer periphery of a stator core of the stator, a liquid is supplied to an upper portion of the stator core, a guide portion that guides the liquid to one side in a direction of a rotation axis of the rotor is provided on an inner periphery of the case in a direction along the direction of the rotation axis, when viewed from the direction of the rotation axis, the guide portion is located above a horizontal line passing through the rotation axis, and one end of the guide portion in the direction of the rotation axis is disposed outside a vertical line passing through an air gap between a rotor core of the rotor and the stator core when viewed from the direction of the rotation axis.
A device includes: a first planetary gear mechanism including a first sun gear connected to an input shaft, a first carrier connected to an output shaft, and a first ring gear; and a second planetary gear mechanism including a second sun gear connected to the input shaft, a second carrier connected to a first fixed element via a first engagement element, and a second ring gear connected to a second fixed element via a second engagement element, the first planetary gear mechanism and the second planetary gear mechanism are connected by the first ring gear and the second carrier, and the first sun gear and the first ring gear are connected by a third engagement element.
[Problem] To miniaturize a unit which has a fixed shaft at the center and outputs motive power from a hub on the outermost circumference. [Solution] This unit comprises: a fixed shaft; a speed reduction mechanism having a part positioned on the outer circumference of the fixed shaft; a speed change mechanism having a part positioned on the outer circumference of the fixed shaft; a motor having a part positioned on the outer circumference of the fixed shaft; and a hub having a part positioned on the outer circumference of the motor. The motor is connected to the hub through the speed reduction mechanism. The speed change mechanism is connected to the hub not through the speed reduction mechanism. The speed change mechanism has a part overlapping the motor when seen in the radial direction.
B62M 6/60 - Rider propelled cycles with auxiliary electric motor power-driven at axle parts
B62M 11/16 - Transmissions characterised by use of interengaging toothed wheels or frictionally-engaging wheels of changeable ratio with planetary gears built in, or adjacent to, the ground-wheel hub
A device includes: a motor, an inverter configured to drive the motor, a gear device connected downstream of the motor, and a drive shaft configured to transmit, to a drive wheel, power of the motor transmitted from the gear device, and the drive shaft includes a portion covered with a noise reducing material.
A hydraulic circuit including: a torque converter control valve, and a lock-up control valve, in which the lock-up control valve includes a valve body that is displaceable in an axial direction, an actuator that causes the valve body to displace toward a first valve position on one side in the axial direction, an urging member that causes the valve body to displace toward a second valve position on the other side in the axial direction, a first port to which oil having a line pressure as a source pressure is supplied, a second port that communicates with a first oil passage connected to the piston oil chamber, a third port that communicates with the first oil passage, and a drain port, the valve body is displaceable between the first valve position and the second valve position, the first valve position allowing the first port and the second port to communicate with each other, the second valve position allowing the second port and the drain port to communicate with each other, and oil flowing in from the third port urges the valve body toward the second valve position.
[Problem] To realize a park lock mechanism that contributes to miniaturization of a unit in which a motor and a drive shaft are disposed on separate axes. [Solution] This unit has a motor, a link shaft connected downstream of the motor, and a park lock mechanism which includes a park gear provided on a shaft that rotates integrally with a rotor of the motor, a park pawl that engages with the park gear, and a park actuator that rotates the park pawl. The link shaft is positioned on the outer periphery of the motor. When viewed from a first orthogonal direction that is orthogonal to an axial direction of the link shaft, the link shaft and the park actuator have portions that overlap with the motor. When viewed from a second orthogonal direction that is orthogonal to the axial direction and the first orthogonal direction, the park actuator has a portion that overlaps with the link shaft.
B60T 1/06 - Arrangements of braking elements, i.e. of those parts where braking effect occurs acting by retarding wheels acting otherwise than on tread, e.g. employing rim, drum, disc, or transmission
F16D 63/00 - Brakes not otherwise provided forBrakes combining more than one of the types of groups
F16H 61/28 - Generation or transmission of movements for final actuating mechanisms with at least one movement of the final actuating mechanism being caused by a non-mechanical force, e.g. power-assisted
H02K 7/116 - Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears
99.
GEAR-TYPE TRANSMISSION FOR ELECTROMOTIVE MOBILITY, LUBRICATING OIL COMPOSITION FOR GEAR-TYPE TRANSMISSION FOR ELECTROMOTIVE MOBILITY, AND METHOD FOR LUBRICATING GEAR-TYPE TRANSMISSION FOR ELECTROMOTIVE MOBILITY USING SAME
This gear-type transmission for electromotive mobility comprises: a lubricating oil composition for lubricating sliding portions; and a joining part in which a form-in-place gasket containing silicone is used in at least a portion thereof as a sealing member for the lubricating oil composition. The lubricating oil composition contains specific components (A)-(F) and satisfies all specific conditions (i)-(vi).
C10M 137/02 - Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing phosphorus having no phosphorus-to-carbon bond
C10M 139/00 - Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing atoms of elements not provided for in groups
C10N 30/00 - Specified physical or chemical property which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
A vehicle control device for controlling a vehicle that transmits a driving force input from an engine to a driving wheel via a continuously variable transmission mechanism, in which in a case where an accelerator is in a non-depressed state during traveling, a first traveling state is established in which fuel supply to an engine is stopped and a clutch between the engine and the driving wheel is disengaged, when the accelerator is depressed during traveling in the first traveling state, the engine is started and the clutch is engaged to increase a hydraulic pressure supplied to the pulleys, and a timing at which the hydraulic pressure supplied to the pulleys becomes higher due to the accelerator being depressed during traveling in the first traveling state is later than a timing at which the hydraulic pressure supplied to the pulleys becomes higher due to the accelerator being further depressed when the vehicle is not in the first traveling state.
B60W 10/06 - Conjoint control of vehicle sub-units of different type or different function including control of propulsion units including control of combustion engines
