A display device includes a display unit; a control unit; an alarm sound output unit; and a reception unit. When the display unit displays a second screen, the control unit assigns, to the reception unit, a function of receiving an output stop instruction that indicates an instruction to stop the output of an alarm sound, and a function of receiving a second instruction that indicates an instruction to transition to a first screen. When the reception unit receives the output stop instruction, the control unit stops the output of the alarm sound. When the reception unit receives the second instruction after having received the output stop instruction, the control unit causes the display unit to display the first screen and causes the alarm sound output unit to output the alarm sound.
E02F 3/32 - DraguesEngins de terrassement entraînés mécaniquement avec des outils excavateurs montés sur un bras plongeur ou à godets, p. ex. plongeurs, godets et bras plongeur pivotant sur une poutre en porte à faux travaillant vers le bas et vers la machine, p. ex. avec retro-pelletage
A fuel cell ship includes a fuel cell compartment in which a fuel cell is installed, a tank compartment in which a fuel tank is installed, a fuel supply pipe through which fuel is supplied from the fuel tank to the fuel cell, and a control unit. The fuel supply pipe includes at least two shutoff valves. Fuel gas detectors that detect a fuel gas being in a gaseous state of the fuel are each installed in the compartments. If at least one of the fuel gas detectors detects that a concentration of the fuel gas is equal to or greater than a predetermined standard value, the control unit controls to close a shutoff valve in a compartment out of the tank compartment and the fuel cell compartment, where the fuel gas detector having detected the concentration equal to or greater than the standard value is installed.
B63H 21/00 - Aménagements de l'appareil moteur de propulsion ou de certains de ses éléments pour utilisation à bord des navires
B63H 21/17 - Aménagements de l'appareil moteur de propulsion ou de certains de ses éléments pour utilisation à bord des navires le navire étant actionné par moteurs par moteur électrique
B63H 21/38 - Appareils ou procédés spécialement adaptés à la manipulation de liquides pour l'appareil moteur d'un navire ou pour l'un de ses éléments, p. ex. lubrifiants, réfrigérants, carburants ou analogues
H01M 8/04082 - Dispositions pour la commande des paramètres des réactifs, p. ex. de la pression ou de la concentration
3.
AUTOMATIC TRAVELING METHOD, AUTOMATIC TRAVELING PROGRAM, AND AUTOMATIC TRAVELING SYSTEM
A work vehicle can automatically travel according to an instruction output from a first operation terminal. A setting processing unit of the work vehicle sets whether to include, in the automatic traveling permission condition for permitting automatic traveling, a condition in which the communication state between the operation terminal and the work vehicle is a connection state where communication between the operation terminal and the work vehicle is established.
A01B 69/04 - Adaptations particulières de la conduite automatique du tracteur, p. ex. systèmes électriques pour labourage selon les courbes de niveau
G05D 1/227 - Transfert de la commande entre la commande à distance et la commande embarquéeTransfert de la commande entre plusieurs dispositions de commande à distance
An engine device that is driven by hydrogen-mixed fuel gas includes: an engine; and a control unit that controls, based on an excess air ratio of an air-fuel mixture of air and the fuel gas supplied to the engine, and an exhaust temperature of exhaust gas from the engine, the excess air ratio and/or an ignition parameter of the engine in such a manner that nitrogen oxides in the exhaust gas are reduced.
The display control method includes displaying first data and second data on the same display screen. The first data and the second data each represent a circuit and are associated with each other. The first data and the second data have different display modes.
A work machine includes a machine body, a first antenna and a second antenna, a first bracket, and a second bracket. The machine body includes an occupant unit capable of accommodating an occupant. The first antenna and the second antenna are disposed on the occupant unit to be separated from each other in a plan view. The first bracket is supported by the occupant unit and supports the first antenna. The second bracket is provided separately from the first bracket, is supported by the occupant unit, and supports the second antenna.
A work machine includes a machine body, a first antenna, and a first communication device. The machine body includes an occupant unit capable of accommodating an occupant. The first antenna is disposed on the occupant unit. The first communication device is disposed on one side of the occupant unit in a width direction (left-right direction).
The work machine control method includes displaying, on a display device, a display screen including information related to the work machine and executing at least either a first switching process or a second switching process. The first switching process is a process that the display screen displayed on the display device is switched, according to switching from the enabled state to the disabled state according to an operation state of a disabling operation unit, from a camera screen that includes a captured image of a monitoring area around the work machine to a basic screen that does not include the captured image. The second switching process is a process that the display screen displayed on the display device is switched, according to switching from the disabled state to the enabled state according to the operation state of the disabling operation unit, from the basic screen to the camera screen.
A hydraulic excavator as an electric working machine includes: a lower traveling body; an upper turning body that is positioned above the lower traveling body and provided to be turnable with respect to the lower traveling body; an electric motor that is arranged in the upper turning body; and a battery unit that is arranged in the upper turning body and stores electric power for driving the electric motor. The upper turning body includes a turning frame at a bottom. The battery unit is arranged on the turning frame. The electric motor is arranged above the battery unit.
The pressure regulating valve includes a valve body, a support portion slidably supporting the valve body, an inflow port allowing a fluid to flow into the support portion along a sliding direction of the valve body, an outflow port allowing the fluid to flow out from the support portion in a direction crossing the sliding direction of the valve body, and a biasing member biasing the valve body toward the inflow port, in which the valve body includes a recess opening toward the inflow port.
F16K 17/04 - Soupapes ou clapets de sûretéSoupapes ou clapets d'équilibrage ouvrant sur excès de pression d'un côtéSoupapes ou clapets de sûretéSoupapes ou clapets d'équilibrage fermant sur insuffisance de pression d'un côté actionnés par ressort
F02M 63/00 - Autres appareils d'injection ayant des caractéristiques particulières non couvertes dans les groupes ou Détails, parties constitutives ou accessoires non couverts dans les groupes ou ou présentant un intérêt autre que celui visé par ces groupes
The present invention makes it possible to, in a configuration provided with electrical components such as an inverter device for controlling an electric motor, obtain a high degree of freedom with regard to the layout of the electrical components and efficiently place the electrical components in a limited space. An excavator comprises: an electric motor; a hydraulic fluid tank in which hydraulic fluid is stored; a hydraulic pump that is driven by the electric motor and supplies the hydraulic fluid within the hydraulic fluid tank to an actuator; and an inverter device that, with respect to the hydraulic fluid tank, is provided at a position away from a left-side surface part of the hydraulic fluid tank.
E02F 9/08 - SuperstructuresSupports de superstructures
B60K 11/06 - Dispositions des ensembles de propulsion relatives au refroidissement avec refroidissement par air
B60L 9/00 - Propulsion électrique par source d'énergie extérieure au véhicule
B60L 50/60 - Propulsion électrique par source d'énergie intérieure au véhicule utilisant de la puissance de propulsion fournie par des batteries ou des piles à combustible utilisant de l'énergie fournie par des batteries
E02F 9/16 - Cabines, plates-formes ou similaires pour le conducteur
E02F 9/22 - Entraînements hydrauliques ou pneumatiques
Online Retail services for agricultural tractors, light duty construction equipment, industrial engines, utility task vehicles, and combined heat and power energy systems; retail and wholesale store services featuring agricultural tractors, light duty construction equipment, industrial engines, utility task vehicles, and combined heat and power energy systems and their parts and fittings
A quality measurement apparatus for measuring a quality of fruits and vegetables placed on a storage tray has a first conveying portion for conveying the storage tray, a first-surface measuring portion for measuring the fruits and vegetables in the storage tray from above in the first conveying portion, a tray inverting portion for performing an inverting operation for inverting the storage tray carried in from the first conveying portion in a vertical direction and carrying out the storage tray after the inverting operation, a second conveying portion for conveying the storage tray after the inverting operation, which was carried out from the tray inverting portion, a tray removing portion for removing the storage tray above the fruits and vegetables in the second conveying portion, and a second-surface measuring portion for measuring the fruits and vegetables from above in a state in which the storage tray above is removed in the second conveying portion.
[Problem] To provide a transmission structure that includes a main transmission unit performing continuous speed changing and an auxiliary transmission unit performing multi-stage gear shifting and that can prevent a shock at the time of switching a gear stage of the auxiliary transmission unit during travel as much as possible. [Solution] In the present invention, the controller is configured as follows. When a gear stage switching manipulation is performed by an auxiliary speed change manipulation member during the travel, the controller disengages a pre-switching engagement clutch mechanism in the auxiliary transmission unit to realize an idle running state, operates a speed change output device during the idle running state by setting, as a target, a vehicle speed that corresponds to an actual vehicle speed in a case where an engagement state of a post-switching engagement clutch mechanism is set as a reference, thereafter engages the post-switching engagement clutch mechanism, and controls the operation of the speed change output device by setting, as a target vehicle speed, a vehicle speed that is defined by a manipulation position of a main speed change manipulation member.
F16H 37/04 - Combinaisons uniquement de transmissions à engrenages
B60K 31/00 - Accessoires agissant sur un seul sous-ensemble pour la commande automatique de la vitesse des véhicules, c.-à-d. empêchant la vitesse de dépasser une valeur déterminée de façon arbitraire ou maintenant une vitesse donnée choisie par le conducteur du véhicule
F16H 61/70 - Fonctions internes aux unités de commande pour changements de vitesse ou pour mécanismes d'inversion des transmissions transmettant un mouvement rotatif spécialement adaptées aux changements de rapports avec groupes d'engrenages, c.-à-d. avec des trains d'engrenages séparés disposés en série, p. ex. dispositions de boîtes de vitesses du type à groupe de rapports ou surmultipliées
A tractor includes an axle case that houses an axle of a wheel, a hydraulic cylinder that is attached to the axle case, a hydraulic valve that supplies hydraulic oil to the hydraulic cylinder, and a supply pipe that connects the hydraulic valve to the hydraulic cylinder and through which the hydraulic oil flows. The supply pipe includes a flexible pipe and a rigid pipe. A first end portion of the rigid pipe is connected to the hydraulic cylinder. A second end portion of the rigid pipe is connected to a first end portion of the flexible pipe.
B62D 5/26 - Direction assistée ou à relais de puissance à fluide, c.-à-d. au moyen d'un fluide sous pression produisant toute la force nécessaire, ou la plus grande partie de celle-ci, pour commander la direction du véhicule spécialement adaptée à un type particulier de boîtiers de direction ou à une application particulière pour axes montés à pivotement
B60B 35/16 - Essieux transmettant le couple caractérisés par les carters pour les éléments transmettant le couple, p. ex. pour les arbres
B62D 5/06 - Direction assistée ou à relais de puissance à fluide, c.-à-d. au moyen d'un fluide sous pression produisant toute la force nécessaire, ou la plus grande partie de celle-ci, pour commander la direction du véhicule
B62D 49/06 - Tracteurs adaptés à des usages multiples
20.
AUTOMATED TRAVELING METHOD, AUTOMATED TRAVELING PROGRAM, AND AUTOMATED TRAVELING SYSTEM
A traveling processing portion causes a work vehicle including a work machine movable between a non-work position and a work position to travel in an automated manner along a target path. An elevation processing portion moves the work machine from the non-work position to the work position at a position before a work start position only by a first predetermined distance on the target path. A car-speed control processing portion reduces the car speed of the work vehicle to a car speed slower than a set car-speed at a position before the work start position only by a second predetermined distance. A drive processing portion starts driving of the work machine at the work start position or a position on an advancing direction side of the work start position.
To install an energy storage device with sufficient capacity thereby to extend operating time of an electric work machine, even for a small electric work machine. A hydraulic excavator, as an electric work machine, includes an electric motor, a hydraulic pump driven by the electric motor, a hydraulic oil tank that supplies hydraulic oil to the hydraulic pump, and a cooling device that cools the hydraulic oil. The hydraulic pump is located between the hydraulic oil tank and the cooling device.
E02F 9/08 - SuperstructuresSupports de superstructures
B60K 11/02 - Dispositions des ensembles de propulsion relatives au refroidissement avec liquide de refroidissement
E02F 3/32 - DraguesEngins de terrassement entraînés mécaniquement avec des outils excavateurs montés sur un bras plongeur ou à godets, p. ex. plongeurs, godets et bras plongeur pivotant sur une poutre en porte à faux travaillant vers le bas et vers la machine, p. ex. avec retro-pelletage
E02F 9/22 - Entraînements hydrauliques ou pneumatiques
F15B 15/18 - Ensembles combinés comportant moteur et pompe
22.
MOVEMENT CONTROL METHOD, MOVEMENT CONTROL PROGRAM, AND MOVEMENT CONTROL SYSTEM
An automatic traveling system controls movement of a work vehicle by a near-field operation terminal capable of moving the work vehicle within a predetermined range with respect to the work vehicle, and a far-field operation terminal capable of moving the work vehicle out of the predetermined range with respect to the work vehicle. The automatic traveling system sets a near-field mode in which movement of the work vehicle by the near-field operation terminal is permitted, and a far-field mode in which movement of the work vehicle by the far-field operation terminal is permitted, and sets a movement content by which the near-field operation terminal is capable of moving the work vehicle, and a movement content by which the far-field operation terminal is capable of moving the work vehicle, based on the set mode.
A fuel cell system includes: a housing having a module installation compartment in which a fuel cell module is installed; and a double wall portion with an inner wall and an outer wall. The housing has the outer wall. The module installation compartment has the inner wall. The inner wall has a pressure release part. When a pressure in the module installation compartment reaches a predetermined pressure lower than a pressure capacity of the outer wall, the pressure release part releases the pressure.
H01M 8/04082 - Dispositions pour la commande des paramètres des réactifs, p. ex. de la pression ou de la concentration
H01M 8/10 - Éléments à combustible avec électrolytes solides
H01M 8/2484 - Détails des groupements d'éléments à combustible caractérisés par les collecteurs d’admission externes
H01M 8/249 - Groupement d'éléments à combustible, p. ex. empilement d'éléments à combustible comprenant plusieurs groupements d'éléments à combustible, p. ex. ensembles modulaires
An operation device includes a stop button that is provided on a front surface of a main body of the operation device and receives, from a user, an instruction to cause a rice transplanter to perform a stop action of autonomous travel and includes partial protruding portions that are provided near the stop button on the front surface of the main body and protrude forward from the front surface of the main body.
An operation device outputs a forward travel instruction to a rice transplanter when receiving a simultaneous pressing operation to change both an acceleration button and a deceleration button among a plurality of operation portions to the ON-state and, while maintaining the one operation portion out of the acceleration button and the deceleration button in the ON-state after the simultaneous pressing operation, changes the other operation portion from the ON-state to the OFF-state and then, when receiving the operation to change the other operation portion from the OFF-state to the ON-state, outputs a vehicle speed change instruction to the rice transplanter.
A travel control method for the work vehicle is to cause the work vehicle to autonomously travel along a work route. The travel control method includes causing the work vehicle to perform a non-turning back-and-forth travel. In the non-turning back-and-forth travel, after the work vehicle 1 travels from a first end toward a second end of the work rote, the work vehicle reverses a traveling direction without changing an orientation thereof on a second end side and travels from the second end toward the first end.
On a turn frame of an excavation machine, a hydraulic oil tank is placed in the center of a right engine chamber in the front-back direction, a control valve is placed in front of the hydraulic oil tank, a battery is further placed in front of the control valve, and a cool mechanism is placed behind the hydraulic oil tank. The controller, which outputs a signal to drive the control valve, is placed opposite the hydraulic oil tank.
To reduce a risk that a cable is unplugged by a third party without the knowledge of a worker while a battery unit is being charged. A working machine uses electric power of a battery unit as a driving source. The working machine includes: a charging connector to which a cable for charging the battery unit is to be connected; a switch for releasing lock applied when the charging connector is connected to the cable; a machine room that houses the battery unit, the charging connector, and the switch; and a cover that has a cutout part, and is openable and closable with respect to the machine room. The cover exposes the charging connector to outside through the cutout part while covering the switch in a lockably closed state.
[Problem] The present invention provides a dinitrogen oxide purification system, an internal combustion engine system, and a dinitrogen oxide purification method, which make it easy to obtain sufficient effects of decomposing or reducing dinitrogen oxide.
[Problem] The present invention provides a dinitrogen oxide purification system, an internal combustion engine system, and a dinitrogen oxide purification method, which make it easy to obtain sufficient effects of decomposing or reducing dinitrogen oxide.
[Solution] The dinitrogen oxide purification system 10 includes an intake section 14 and a purification section 1. The intake section 14 takes in dinitrogen oxide in the presence of coexisting O2 and/or H2O. The purification section 1 decomposes or reduces the dinitrogen oxide taken into the intake section 14.
F01N 3/20 - Silencieux ou dispositifs d'échappement comportant des moyens pour purifier, rendre inoffensifs ou traiter les gaz d'échappement pour rendre les gaz d'échappement inoffensifs par conversion thermique ou catalytique des composants nocifs des gaz d'échappement caractérisés par les méthodes d'opérationCommande spécialement adaptés à la conversion catalytique
30.
TRAVEL CONTROL METHOD, TRAVEL CONTROL PROGRAM, AND TRAVEL CONTROL SYSTEM FOR WORK VEHICLE, AND WORK VEHICLE
A travel control method for a work vehicle includes: acquiring a slip condition related to a slip that occurs during travel of the work vehicle; and changing an acceleration upper limit value that is an upper limit value of acceleration until a vehicle speed of the work vehicle reaches a target speed.
A travel control method for the work vehicle includes: causing the work vehicle to autonomously travel on a travel route (target route); causing the work vehicle 1 to stop autonomously traveling when the work vehicle deviates from the travel route while the work vehicle autonomously travels; and causing the work vehicle to return onto the travel route to restart autonomously traveling once a return condition is met while the work vehicle stops autonomously traveling.
Provided is an electric work machine that can easily secure an arrangement space for two charging connectors in spite of its compact configuration, even when a large-capacity battery unit is mounted. The work machine includes an electric motor driven by electric power output from a battery unit and two charging connectors that supply electric power to the battery unit. The two charging connectors are arranged side by side facing in the same direction on the side of a lid that can be opened and closed on the side of a machine room housing the battery unit, while being arranged obliquely to the lid.
B60L 53/16 - Connecteurs, p. ex. fiches ou prises, spécialement adaptés pour recharger des véhicules électriques
B60L 50/60 - Propulsion électrique par source d'énergie intérieure au véhicule utilisant de la puissance de propulsion fournie par des batteries ou des piles à combustible utilisant de l'énergie fournie par des batteries
E02F 9/08 - SuperstructuresSupports de superstructures
An engine system including an engine that operates by a fuel containing a toxic substance includes a case that surrounds the engine and a fuel detector that is disposed inside or outside the case and detects the fuel that has leaked to the outside of the engine. The fuel is detected by using the fuel detector disposed at a lower portion of the case when the vapor specific gravity of the fuel is higher than a predetermined threshold. The fuel is detected by using the fuel detector disposed at an upper portion of the case when the vapor specific gravity of the fuel is lower than the predetermined threshold. The fuel containing the toxic substance is either ammonia or methanol.
An engine device is an engine device comprising an engine which is operated by a fuel containing at least ammonia, and comprises: an exhaust passage through which the exhaust gas exhausted from the engine is flowed in the exhaust direction; a selective reduction catalyst which is provided in the exhaust passage and reduces nitrogen oxides contained in the exhaust gas by a reducing agent; an ammonia adsorption catalyst which is provided in the exhaust passage on the upper stream side than the selective reduction catalyst in the exhaust direction, and adsorbs ammonia contained in the exhaust gas; a first bypass passage which is connected to the exhaust passage to bypass the ammonia adsorption catalyst; and a first path switch valve which is provided on the upper stream side than the ammonia adsorption catalyst in the exhaust direction and switches whether the flow of the exhaust gas is passed through the ammonia adsorption catalyst or not.
F01N 3/20 - Silencieux ou dispositifs d'échappement comportant des moyens pour purifier, rendre inoffensifs ou traiter les gaz d'échappement pour rendre les gaz d'échappement inoffensifs par conversion thermique ou catalytique des composants nocifs des gaz d'échappement caractérisés par les méthodes d'opérationCommande spécialement adaptés à la conversion catalytique
An engine device supplies a low GHG fuel having low greenhouse gas emissions to drive an engine. The engine device 1 includes a liquid fuel tank, which is a storage unit that stores a fuel in a liquid state. Waste heat from the engine is utilized to vaporize the fuel supplied from the liquid fuel tank to the engine.
F02M 31/18 - Autres appareils pour chauffer le combustible pour vaporiser le combustible
F01N 3/02 - Silencieux ou dispositifs d'échappement comportant des moyens pour purifier, rendre inoffensifs ou traiter les gaz d'échappement pour refroidir ou pour enlever les constituants solides des gaz d'échappement
F02M 21/02 - Appareils pour alimenter les moteurs en combustibles non liquides, p. ex. en combustibles gazeux stockés sous forme liquide en combustibles gazeux
The engine device including a multi-fuel engine that is operated by burning a main fuel including a low GHG fuel, which emits less greenhouse gas than a petroleum-based fuel, and a hydrocarbon-based auxiliary fuel includes a main fuel injection unit of a fuel injection unit, which injects the main fuel by electric control, an auxiliary fuel injection unit of the fuel injection unit, which injects the auxiliary fuel by mechanical control, and a control device that electrically controls at least one of the injection volume, injection pressure, injection timing, and injection frequency of the main fuel by the main fuel injection unit. The control device controls the rotation speed of the multi-fuel engine at the time of idle operation.
F02D 41/40 - Commande de l'injection de combustible du type à haute pression avec des moyens pour commander la synchronisation ou la durée de l'injection
F02D 31/00 - Utilisation de régulateurs non électriques sensibles à la vitesse pour commander les moteurs à combustion, non prévue ailleurs
F02D 41/00 - Commande électrique de l'alimentation en mélange combustible ou en ses constituants
F02D 41/38 - Commande de l'injection de combustible du type à haute pression
An engine device which is an ammonia mixed combustion engine device operated by the air-fuel mixture of at least ammonia and hydrogen being combusted in a combustion chamber, supplies ammonia and hydrogen to the combustion chamber to create the air-fuel mixture, compresses the air-fuel mixture in the combustion chamber to raise the temperature and pressure of the air-fuel mixture, and in accordance with a state of the air-fuel mixture in the combustion chamber, ignites the air-fuel mixture in the combustion chamber by an ignition device composed of an auxiliary fuel supply device and an auxiliary fuel injection part.
F02D 43/00 - Commande électrique simultanée de plusieurs fonctions, p. ex. allumage, mélange air-combustible, recirculation, suralimentation ou traitement des gaz d'échappement
F02B 47/08 - Mode de fonctionnement des moteurs comportant addition de substances non combustibles ou d'agents antidétonants à l'air comburant, au combustible ou au mélange d'air et de combustible les substances étant autres que l'eau ou la vapeur d'eau uniquement les substances comprenant les gaz d'échappement
F02M 21/02 - Appareils pour alimenter les moteurs en combustibles non liquides, p. ex. en combustibles gazeux stockés sous forme liquide en combustibles gazeux
An engine device which is an ammonia mixed combustion engine operated by a main fuel containing ammonia and a hydrocarbon-based auxiliary fuel being combusted controls, by a control device, at least one of an air excess ratio of an air-fuel mixture of the main fuel and air and an injection timing of the auxiliary fuel so that a proportion of exhausted unburned ammonia and nitrogen oxides contained in an exhaust gas achieves a predetermined proportion.
F02D 41/14 - Dispositions de circuits pour produire des signaux de commande introduisant des corrections à boucle fermée
F02D 41/00 - Commande électrique de l'alimentation en mélange combustible ou en ses constituants
F02D 41/02 - Dispositions de circuits pour produire des signaux de commande
F02D 41/40 - Commande de l'injection de combustible du type à haute pression avec des moyens pour commander la synchronisation ou la durée de l'injection
A work machine includes an operation box that is disposed in front of a driver's seat and supports a pair of left and right operation levers protruding upward from an upper surface so as to be swingable in a front-rear direction. The operation box has a display device that is disposed on the upper surface and notifies a state of the work machine. On the upper surface, the display device is disposed on an outer side of each swing area of the pair of left and right operation levers and is disposed on one side in a left-right direction with respect to a middle area interposed between the left and right swing areas.
E02F 3/32 - DraguesEngins de terrassement entraînés mécaniquement avec des outils excavateurs montés sur un bras plongeur ou à godets, p. ex. plongeurs, godets et bras plongeur pivotant sur une poutre en porte à faux travaillant vers le bas et vers la machine, p. ex. avec retro-pelletage
E02F 9/16 - Cabines, plates-formes ou similaires pour le conducteur
E02F 9/22 - Entraînements hydrauliques ou pneumatiques
To enable a work machine to communicate with the outside by installing an antenna as a communication device, even when the work machine is a small work machine with a limited space around a driving unit. A work machine includes: a work implement supported in front of a driving unit; a protective member that is erected between the driving unit and the work implement, and protects the driving unit; and an antenna mounted on the protective member.
E02F 9/16 - Cabines, plates-formes ou similaires pour le conducteur
E02F 3/32 - DraguesEngins de terrassement entraînés mécaniquement avec des outils excavateurs montés sur un bras plongeur ou à godets, p. ex. plongeurs, godets et bras plongeur pivotant sur une poutre en porte à faux travaillant vers le bas et vers la machine, p. ex. avec retro-pelletage
Each of a plurality of propulsion machines of the control system includes a propulsion machine controller. The propulsion machine position determiner of the control system includes the propulsion machine controllers and a gateway device. The gateway device has a plurality of connection ports connected to a communication bus, and includes a single or a plurality of gateway controllers connected to each other in series via the connection ports and the communication bus. The propulsion machine controllers of two of the propulsion machines are communicably connected to different connection ports of the gateway controller provided corresponding to a pair of the two propulsion machines. The gateway controllers individually communicate with the two propulsion machine controllers to recognize the presence or absence of the propulsion machines having the propulsion machine controllers, and outputs recognition information based on recognition results of the propulsion machines from the different connection ports.
A fuel supply device, which is applied to an engine system including an engine that operates with a mixed fuel composed of a main fuel such as ammonia or an alcohol and a combustion improver made from a hydrocarbon-based liquid fuel such as light oil, kerosene, or heavy oil and supplies the mixed fuel to the engine, mixes a compatibilizer, the main fuel, and the combustion improver to produce the mixed fuel.
F02M 37/00 - Appareils ou systèmes pour transférer le combustible liquide des réservoirs de stockage aux carburateurs ou aux injecteursDispositions d'épuration du combustible liquide spécialement conçues pour les moteurs à combustion interne ou aménagées sur ceux-ci
An engine device drives an engine by supplying a low GHG fuel having low greenhouse gas emissions, the engine device including a heating unit that heats at least one of air that is mixed with the low GHG fuel, and the low GHG fuel. In a case where pre-ignition of the low GHG fuel in the engine occurs, or is predicted, heating by the heating unit is reduced or stopped.
F02M 15/02 - Carburateurs avec moyens de chauffage, de refroidissement ou d'isolation thermique pour l'air comburant, le combustible ou le mélange air-combustible avec moyens de chauffage, p. ex. pour empêcher le givre
F02M 31/04 - Appareils pour le traitement thermique de l'air comburant, du combustible ou du mélange air-combustible pour chauffer l'air comburant ou le mélange air-combustible
An engine device includes an engine that is operated by burning two types of fuels, and one fuel injection valve that can individually inject the two types of fuels to the engine. In the engine device, at the time of injecting the main fuel including a low GHG fuel, which emits less greenhouse gas than a petroleum-based fuel, and the hydrocarbon-based auxiliary fuel as the two types of fuels to the engine by the fuel injection valve, the control device controls 90% of the total injection volume of the auxiliary fuel to be injected before 50% of the total injection volume of the main fuel is injected in one cycle of the engine.
F02D 19/06 - Commande des moteurs caractérisés par l'emploi de combustible non liquide, de combustibles multiples ou de substances non combustibles ajoutées au mélange carburant particulière aux moteurs fonctionnant avec des combustibles multiples, p. ex. alternativement du fuel léger et du fuel lourd, et autres que les moteurs indifférents au combustible utilisé
F02D 19/08 - Commande des moteurs caractérisés par l'emploi de combustible non liquide, de combustibles multiples ou de substances non combustibles ajoutées au mélange carburant particulière aux moteurs fonctionnant avec des combustibles multiples, p. ex. alternativement du fuel léger et du fuel lourd, et autres que les moteurs indifférents au combustible utilisé utilisant simultanément des combustibles multiples
F02M 63/00 - Autres appareils d'injection ayant des caractéristiques particulières non couvertes dans les groupes ou Détails, parties constitutives ou accessoires non couverts dans les groupes ou ou présentant un intérêt autre que celui visé par ces groupes
An ammonia mixed combustion engine 1 that operates by burning ammonia and a hydrocarbon liquid fuel causes a control unit 2 to implement at least one of decrease or increase in an air excess ratio in fuel, advance or retard in injection timing of the liquid fuel, and decrease or increase in injection pressure of the liquid fuel in accordance with increase or decrease in a mixed fuel burning ratio of ammonia in the fuel.
F02D 19/06 - Commande des moteurs caractérisés par l'emploi de combustible non liquide, de combustibles multiples ou de substances non combustibles ajoutées au mélange carburant particulière aux moteurs fonctionnant avec des combustibles multiples, p. ex. alternativement du fuel léger et du fuel lourd, et autres que les moteurs indifférents au combustible utilisé
An engine device supplies a fuel to drive an engine, the engine device including: an intake path through which an intake flows to the engine; an intake system component provided inside the intake path; and a fuel injection unit that injects the fuel, which is in a liquid state or a mixed state containing a liquid and a gas, inside the intake path toward a wall surface of the intake path, or the intake system component. The engine device utilizes, as a fuel, a low GHG fuel having low greenhouse gas emissions, such as ammonia or methanol.
F02M 21/06 - Appareils de déliquéfaction, p. ex. opérant par chauffage
F02M 21/02 - Appareils pour alimenter les moteurs en combustibles non liquides, p. ex. en combustibles gazeux stockés sous forme liquide en combustibles gazeux
An exemplary work vehicle is a work vehicle that performs work while traveling using a work machine, and estimates in advance occurrence of a work remaining area which will remain unworked during the work while traveling, and performs notification of an estimation result regarding the work remaining area.
The work vehicle includes a straight-travel electric motor that generates the straight-travel power and a turning electric motor that generates turning power. The during straight travel by driving the straight-travel electric motor, when differing from a target rotational speed of the turning electric motor, a rotational speed of the turning electric motor returns to a target rotational speed of the turning electric motor.
B62D 11/06 - Direction pour roues non orientablesDirection pour véhicules à chenilles ou à dispositifs similaires par entraînement différencié des éléments en contact avec le sol sur les côtés opposés du véhicule par une seule source d'énergie principale
B60L 15/20 - Procédés, circuits ou dispositifs pour commander la propulsion des véhicules à traction électrique, p. ex. commande de la vitesse des moteurs de traction en vue de réaliser des performances désiréesAdaptation sur les véhicules à traction électrique de l'installation de commande à distance à partir d'un endroit fixe, de différents endroits du véhicule ou de différents véhicules d'un même train pour la commande du véhicule ou de son moteur en vue de réaliser des performances désirées, p. ex. vitesse, couple, variation programmée de la vitesse
B60L 50/60 - Propulsion électrique par source d'énergie intérieure au véhicule utilisant de la puissance de propulsion fournie par des batteries ou des piles à combustible utilisant de l'énergie fournie par des batteries
49.
WORK VEHICLE, AUTOMATED TRAVELING METHOD, AND PROGRAM
An exemplary work vehicle includes: a vehicle main-body provided capable of automated traveling in which at least steering is automatedly performed; and a remote operation device configured to operate the vehicle main-body, in which the vehicle main-body starts turning by the automated traveling by performing a first operation of instructing a turning direction and a second operation subsequent to the first operation in the remote operation device.
A work vehicle includes a traveling machine body, an in-vehicle operation device that is installed in the traveling machine body and that operates the traveling machine body, and a remote operation device that is provided separately from the traveling machine body and that operates the traveling machine body. The work vehicle has a first operation mode for operating the traveling machine body using the remote operation device and a second operation mode for operating the traveling machine body using the in-vehicle operation device.
B60K 26/02 - Agencement ou montage sur les véhicules des dispositifs de commande des ensembles de propulsion des moyens ou organes de déclenchement
B60Q 9/00 - Agencement ou adaptation des dispositifs de signalisation non prévus dans l'un des groupes principaux
G05D 1/227 - Transfert de la commande entre la commande à distance et la commande embarquéeTransfert de la commande entre plusieurs dispositions de commande à distance
A work vehicle provided with a traveling machine body in which a battery is disposed includes a first external power supply mode and a second external power supply mode in which electric power can be supplied from the battery to the outside of the traveling machine body. In the first external power supply mode, movement of the traveling machine body is prohibited, and in the second external power supply mode, movement of the traveling machine body is permitted.
B60L 55/00 - Dispositions relatives à la fourniture d'énergie emmagasinée dans un véhicule à un réseau électrique, c.-à-d. du véhicule au réseau [V2G]
B60L 50/60 - Propulsion électrique par source d'énergie intérieure au véhicule utilisant de la puissance de propulsion fournie par des batteries ou des piles à combustible utilisant de l'énergie fournie par des batteries
G05D 1/223 - Dispositions d’entrée de commande sur les dispositifs de commande à distance, p. ex. manches à balai ou écrans tactiles
G05D 105/15 - Applications spécifiques des véhicules commandés pour récolter, semer ou faucher, dans l’agriculture ou la sylviculture
H02J 1/14 - Équilibrage de la charge dans un réseau
A fuel supply device that supplies at least a gas fuel to a predetermined supply target such as an engine includes: a gas fuel supply unit as a gas fuel adjustment unit that adjusts a supply volume of the gas fuel and supplies the gas fuel to the supply target; a pressure adjustment device that adjusts supply pressure of the gas fuel; and a temperature adjustment unit that is disposed between the pressure adjustment device and the gas fuel supply unit in a supply direction of the gas fuel and adjusts, in accordance with an operation state and/or an operation environment of the supply target, a temperature of the gas fuel supplied to the gas fuel supply unit. The pressure adjustment device and the temperature adjustment unit are accommodated in a common housing.
F02D 19/02 - Commande des moteurs caractérisés par l'emploi de combustible non liquide, de combustibles multiples ou de substances non combustibles ajoutées au mélange carburant particulière aux moteurs fonctionnant avec des combustibles gazeux
53.
WORK-MACHINE CONTROL METHOD, WORK-MACHINE CONTROL PROGRAM, WORK-MACHINE CONTROL SYSTEM, AND WORK MACHINE
The work-machine control method is a control method for a work machine including a traveling portion, a revolving portion, and a detecting device, in which an operation of the traveling portion is restrained on the basis of both a detection result of the detecting device and a revolving angle of the revolving portion. The revolving portion is located above the traveling portion and is capable of revolving around a rotation axis along a vertical direction with respect to the traveling portion The detecting device is disposed in the revolving portion and detects a detection target object in a monitoring area around the revolving portion.
E02F 3/32 - DraguesEngins de terrassement entraînés mécaniquement avec des outils excavateurs montés sur un bras plongeur ou à godets, p. ex. plongeurs, godets et bras plongeur pivotant sur une poutre en porte à faux travaillant vers le bas et vers la machine, p. ex. avec retro-pelletage
E02F 3/43 - Commande de la position du plongeur ou de l'augeCommande de la succession des opérations d'entraînement
E02F 9/22 - Entraînements hydrauliques ou pneumatiques
An autonomous travel system causes a work vehicle to execute treating processes different from each other depending on whether a detection target detected by an obstacle sensor while the work vehicle is autonomously traveling in a field is located inside the field or located outside the field.
The present disclosure provides a vessel, thrust of which is less likely to be lost. A vessel includes a hull having a vessel bottom, and a propulsion device. The propulsion device has a propeller that can rotate about a propeller shaft penetrating a shaft hole in the vessel bottom, and generates thrust for sailing the hull by rotation of the propeller. The hull has the groove section, which is long in the front-rear direction, around the propeller in the vessel bottom. The shaft hole is arranged in the groove section.
B63H 5/16 - Aménagements à bord des navires des éléments propulsifs agissant directement sur l'eau des hélices caractérisées par un montage sous voûteAménagements à bord des navires des éléments propulsifs agissant directement sur l'eau des hélices avec des éléments fixes de guidage des filets d'eauMoyens pour empêcher l'encrassement de l'hélice, p. ex. protections, grillages ou écrans
B63H 5/08 - Aménagements à bord des navires des éléments propulsifs agissant directement sur l'eau des hélices comportant plus d'une hélice
56.
OPERATION STATUS MANAGEMENT METHOD, OPERATION STATUS MANAGEMENT SYSTEM, AND OPERATION STATUS MANAGEMENT PROGRAM
An operation status management method includes acquiring apparatus position information indicating a position of one or more work apparatuses that include a plurality of travel modes, and perform work in a field, and travel mode information indicating a travel mode of the work apparatus. The operation status management method also includes outputting work apparatus information indicating a position of the work apparatus and a travel mode of the work apparatus, in association with each other. The work apparatus information may indicate an image indicating a position of the work apparatus on a map. Further, the plurality of travel modes may include a manual travel mode in which the work apparatus is manually controlled by a worker riding on the work apparatus. Further, the plurality of travel modes may include an automatic travel mode in which the work apparatus is controlled from a control terminal communicably connected to the work apparatus.
The work machine includes a connector connected to a cable for charging a battery unit for supplying electric power to an electric motor, a driving section that is disposed on a first side in a width direction, and a machine room that has an openable cover and that incorporates the connector disposed therein. The machine room is disposed at least in a portion adjacent to the driving section on a second side in the width direction.
B60L 53/20 - Procédés de chargement de batteries spécialement adaptées aux véhicules électriquesStations de charge ou équipements de charge embarqués pour ces batteriesÉchange d'éléments d’emmagasinage d'énergie dans les véhicules électriques caractérisés par des convertisseurs situés dans le véhicule
A combine harvester serving as a work vehicle includes a cabin covering a driving section, and a receiving device for measuring a position in a work site based on positional information. The receiving device is installed in a position on a rear side relative to a front-rear center position in a front-rear direction of a machine body with respect to the cabin.
A method for controlling a work vehicle is a method for controlling a work vehicle to which a work machine (a weeder) is attached and which performs work while moving in a work site (a field) where a plurality of work target rows including a plurality of work objects is arranged and includes causing the work vehicle to autonomously travel, and controlling lifting and lowering of the work machine (the weeder) during autonomous travel of the work vehicle at timing determined based on an arrangement of the work target rows in the work site (the field) and a work content.
G05D 1/435 - Commande de la position ou du cap par référence à un système à deux dimensions induisant un changement de niveau, p. ex. en empruntant des ascenseurs ou des escaliers
G05D 1/86 - Surveillance des performances du système, p. ex. modules d’alarme ou de diagnostic
G05D 105/15 - Applications spécifiques des véhicules commandés pour récolter, semer ou faucher, dans l’agriculture ou la sylviculture
A method for controlling a work vehicle is a method for controlling a work vehicle to which a work machine is detachably attached and includes causing the work vehicle to autonomously travel based on autonomous travel information set in association with the work machine, causing a user to select the autonomous travel information from a plurality of pieces of candidate information, and restraining selection of non-corresponding information that does not correspond to a type of the work machine attached to the work vehicle among the plurality of pieces of candidate information.
A method for controlling a work vehicle is a method for controlling the work vehicle to which a work machine is detachably attached and includes causing the work vehicle [1] to autonomously travel along a target route and changing a setting item related to autonomous travel of the work vehicle in accordance with a state of the work machine attached to the work vehicle.
A method for controlling a work vehicle is a method for controlling the work vehicle to which a work machine is detachably attached and includes determining a match/mismatch between first information and second information and notifying a result of determination. The first information is information about a first work machine that is attached as the work machine to the work vehicle at a first time point in the past. The second information is information about a second work machine that is attached as the work machine to the work vehicle at the current time point.
An electric work vehicle includes: (a) at least one electric motor; (b) a running vehicle-body portion; (c) a power transmission portion which is attached to the running vehicle-body portion and which is configured to transmit a power of the at least one electric motor; (d) a battery; (e) an electric-power control device configured to control an electric power that is to be transferred between the battery and the at least one electric motor; (f) electric equipment; and (g) a housing which is provided above the running vehicle-body portion in a vertical direction of the electric work vehicle and which houses the electric equipment. The electric-power control device and each of the at least one electric motor are provided outside the housing, and are connected through a high-voltage cable through which the electric power is to be transmitted.
B60L 50/60 - Propulsion électrique par source d'énergie intérieure au véhicule utilisant de la puissance de propulsion fournie par des batteries ou des piles à combustible utilisant de l'énergie fournie par des batteries
This display device includes a display unit, a receiving unit, and a control unit. The display unit displays a first screen having a selection item display area. The receiving unit receives a command for selecting a selection item displayed in the selection item display area. The control unit displays, on the basis of alarm information which indicates that an error has occurred, an alarm mark image in the selection item display area. When the alarm mark image is displayed in the selection item display area, the control unit assigns, to the receiving unit, a function of receiving an alarm mark selection command which is the command for selecting the alarm mark image. When the receiving unit receives the alarm mark selection command, the control unit displays, on the display unit, a second screen for indicating the content of the error.
B60K 35/00 - Instruments spécialement adaptés aux véhiculesAgencement d’instruments dans ou sur des véhicules
B60K 35/28 - Dispositions de sortie, c.-à-d. du véhicule à l'utilisateur, associées aux fonctions du véhicule ou spécialement adaptées à celles-ci caractérisées par le type d’informations de sortie, p. ex. divertissement vidéo ou informations sur la dynamique du véhiculeDispositions de sortie, c.-à-d. du véhicule à l'utilisateur, associées aux fonctions du véhicule ou spécialement adaptées à celles-ci caractérisées par la finalité des informations de sortie, p. ex. pour attirer l'attention du conducteur
B60K 35/29 - Instruments caractérisés par la manière dont les informations sont traitées, p. ex. présentant des informations sur plusieurs dispositifs d’affichage ou hiérarchisant les informations en fonction des conditions de conduite
B60W 50/02 - Détails des systèmes d'aide à la conduite des véhicules routiers qui ne sont pas liés à la commande d'un sous-ensemble particulier pour préserver la sécurité en cas de défaillance du système d'aide à la conduite, p. ex. en diagnostiquant ou en palliant à un dysfonctionnement
B60W 50/14 - Moyens d'information du conducteur, pour l'avertir ou provoquer son intervention
65.
Method For Controlling Work Machine, Work Machine Control Program, And Work Machine Control System
The method for controlling the work machine includes executing a restraint process of restraining an operation of the work machine based on a detection result of a detector detecting a detection target in a monitoring area around the work machine, performing switching between an enabled state and a disabled state of a function associated with the restraint process, and displaying a display screen including restraint state information indicating whether the function associated with the restraint process is enabled or disabled, on a display device.
B60Q 9/00 - Agencement ou adaptation des dispositifs de signalisation non prévus dans l'un des groupes principaux
B60R 21/0134 - Circuits électriques pour déclencher le fonctionnement des dispositions de sécurité en cas d'accident, ou d'accident imminent, de véhicule comportant des moyens pour détecter les collisions, les collisions imminentes ou un renversement réagissant à un contact imminent avec un obstacle
E02F 9/22 - Entraînements hydrauliques ou pneumatiques
A display processing unit of an operation terminal causes a first screen of the operation terminal to display a preregistered work vehicle so as to be selectable by a user, and causes a second screen of the operation terminal to display predetermined information related to the work vehicle that has been selected by the user.
An exemplary travel drive device of an electric work vehicle includes a traveling electric motor that generates traveling power, a turning electric motor that generates turning power, and a speed reduction mechanism disposed between the traveling electric motor and the turning electric motor.
B60K 1/00 - Agencement ou montage des ensembles de propulsion électriques
B60K 17/16 - Agencement ou montage des transmissions sur les véhicules caractérisées par la disposition, l'emplacement ou le type de mécanisme de transmission du différentiel
B60L 50/60 - Propulsion électrique par source d'énergie intérieure au véhicule utilisant de la puissance de propulsion fournie par des batteries ou des piles à combustible utilisant de l'énergie fournie par des batteries
B60T 1/06 - Aménagements des éléments de freinage, c.-à-d. des parties de ceux-ci dans lesquelles se produit l'effet de freinage en agissant par retardement des roues par action autre que sur la bande de roulement, p. ex. par action sur une jante, un tambour, un disque ou sur la transmission
B62D 11/04 - Direction pour roues non orientablesDirection pour véhicules à chenilles ou à dispositifs similaires par entraînement différencié des éléments en contact avec le sol sur les côtés opposés du véhicule par sources d'énergie séparées
An exemplary electric work vehicle includes a battery, an electric motor to which electric power is supplied from the battery, a travel unit that travels by a driving force of the electric motor, and a drive transmission unit that transmits the driving force of the electric motor to the travel unit. The electric motor and the drive transmission unit are disposed on one side of the battery.
A work vehicle includes: a traveling machine body; a work machine connected to the traveling machine body; a remote operation device that operates the traveling machine body; and an operation portion capable of setting a direction of a forward operation of the remote operation device to either a first direction from the work machine toward the traveling machine body or a second direction from the traveling machine body toward the work machine.
A grass mowing machine as a work vehicle includes a traveling machine body and a grass mowing device connected to the traveling machine body. The grass mowing device has a rotary mowing blade, and a rotation direction of the rotary mowing blade is automatically switched, when an advancing direction of the traveling machine body is changed.
A01D 34/00 - FaucheusesAppareils de fauchage des moissonneuses
A01D 34/43 - FaucheusesAppareils de fauchage des moissonneuses caractérisés par des particularités relatives au type d'appareil de coupe comportant des couteaux rotatifs comportant des couteaux tournant autour d'un axe horizontal, p. ex. des cylindres de coupe montés sur un véhicule, p. ex. un tracteur, ou tirés par un animal ou un véhicule
[Problem] Provided is a container tray that ability to retain contained objects is improved.
[Problem] Provided is a container tray that ability to retain contained objects is improved.
[Solution] A container tray 10 is capable of placing a plurality of contained objects thereon, and in a placement region corresponding to one contained object, a container recess part 14 whose center part is depressed is formed. The container recess part 14 is composed of a plurality of inclined surfaces 112 which are regionally separated from each other and have flexibility.
To provide an operation system for a work machine, and a work machine in which it is easy to improve operability of a soil removal device. An operation system is an operation system for a work machine provided with a soil removal device including a blade. The operation system includes an operation lever, a first operation element, and a second operation element. The operation lever accepts a lifting operation for causing the blade to perform lifting movement. The first operation element accepts an operation for causing the blade to perform angle movement of rotationally swinging the blade around a first axis along a vertical direction. The second operation element accepts an operation for causing the blade to perform tilt movement of rotationally swinging the blade around a second axis along a horizontal direction. The first operation element and the second operation element are individually provided.
The work machine control method includes: detecting a detection target in a monitoring area around the work machine; displaying a display screen on a display device; and displaying a detection object, a display mode of which is changed according to a detection result of the detection target, on the display screen. The detection object is arranged along the outer peripheral edge of the display screen.
E02F 9/22 - Entraînements hydrauliques ou pneumatiques
G06V 20/58 - Reconnaissance d’objets en mouvement ou d’obstacles, p. ex. véhicules ou piétonsReconnaissance des objets de la circulation, p. ex. signalisation routière, feux de signalisation ou routes
A work vehicle includes a monitoring device that monitors the driver seated in the driver's seat, and a support member that supports the monitoring device. In a plan view, the direction perpendicular to a width direction of the driver's seat is a front-rear direction, and the side the driver faces in the front-rear direction when seated in the driver's seat is the front side. The monitoring device is arranged in a position further forward than the driver's seat, and is offset in the width direction of the driver's seat with respect to a reference axis along the front-rear direction that passes through the center of the driver's seat in the width direction. The monitoring device is supported by the support member.
B60W 40/08 - Calcul ou estimation des paramètres de fonctionnement pour les systèmes d'aide à la conduite de véhicules routiers qui ne sont pas liés à la commande d'un sous-ensemble particulier liés aux conducteurs ou aux passagers
B60R 11/00 - Autres aménagements pour tenir ou monter des objets
B60R 11/04 - Montage des caméras pour fonctionner pendant la marcheDisposition de leur commande par rapport au véhicule
B60W 50/14 - Moyens d'information du conducteur, pour l'avertir ou provoquer son intervention
G06V 20/59 - Contexte ou environnement de l’image à l’intérieur d’un véhicule, p. ex. concernant l’occupation des sièges, l’état du conducteur ou les conditions de l’éclairage intérieur
An exhaust purification apparatus capable of improving stirring property of urea water and properly cooling an injection device is provided. The exhaust purification apparatus that purifies nitrogen oxides in exhaust gas includes an exhaust pipe that causes exhaust gas discharged from an engine to flow, a catalyst reactor (catalyst) provided in the exhaust pipe to reduce the nitrogen oxides in the exhaust gas, a through pipe provided in such a way as to penetrate the exhaust pipe, and an injection device provided inside the through pipe to inject a reducing agent for reducing exhaust gas into the exhaust pipe.
F01N 3/08 - Silencieux ou dispositifs d'échappement comportant des moyens pour purifier, rendre inoffensifs ou traiter les gaz d'échappement pour rendre les gaz d'échappement inoffensifs
B01D 53/94 - Épuration chimique ou biologique des gaz résiduaires des gaz d'échappement des moteurs à combustion par des procédés catalytiques
F01N 3/20 - Silencieux ou dispositifs d'échappement comportant des moyens pour purifier, rendre inoffensifs ou traiter les gaz d'échappement pour rendre les gaz d'échappement inoffensifs par conversion thermique ou catalytique des composants nocifs des gaz d'échappement caractérisés par les méthodes d'opérationCommande spécialement adaptés à la conversion catalytique
76.
WORK MACHINE CONTROL METHOD, WORK MACHINE CONTROL PROGRAM, WORK MACHINE CONTROL SYSTEM, AND WORK MACHINE
The work machine control method includes: acquiring a captured image of a monitoring area around a work machine; and displaying a display screen including the captured image on a display device. The work machine control method further includes: in the case where a detection processor for detecting a detection target in a monitoring area is enabled, displaying a valid object, which moves in at least one of a circumferential direction and a radial direction of a virtual circle centered on a reference point set for the captured image, in a superimposed manner on the captured image on the display screen.
An operation lever of a construction machine is constituted by integrally connecting a boom operation portion capable of operating a rotational-movement operation of a boom with respect to a machine body, an arm operation portion capable of operating the rotational-movement operation of an arm with respect to the boom, an attachment operation portion capable of operating an operation of an attachment, and a swing operation portion capable of operating a swing operation of the boom with respect to the machine body.
A heat transport device includes a heat exchanger, a fluid supplier, and a supply flow path. The heat exchanger includes a circulation flow path through which a fluid F can circulate and a first cooler that cools the fluid. The circulation flow path includes a heat absorbing flow path arranged in a first heat source and a heat radiation flow path arranged in the first cooler. The supply flow path connects the circulation flow path of the heat exchanger and the fluid supplier.
F28F 27/02 - Commandes ou dispositifs de sécurité spécialement adaptés pour les appareils d'échange ou de transfert de chaleur pour commander la répartition des sources de potentiel calorifique entre des canaux différents
A harvesting device includes a cutting unit, a moving mechanism, a first detection unit, and a drive unit. The cutting unit is a component for cutting a peduncle. The moving mechanism moves a cutting unit in such a front-rear direction as to approach and separate the peduncle. The first detection unit is a component for detecting that the peduncle is within a cuttable range. The drive unit moves the cutting unit 1 toward the cuttable range in a case where the first detection unit detects that the peduncle is within the cuttable range.
The method for controlling a working machine controls the supply of a working fluid to an actuator that drives a driven object by a pilot signal Si0 of an operation system generated according to the operation of an operation device, thereby moving the driven object bidirectionally between a first position and a second position. The method for controlling the working machine includes preventing a flow of the working fluid in the direction to move the driven object from the second position to the first position by a backflow prevention circuit. The method for controlling the working machine is characterized by further including disabling the backflow prevention circuit by the pilot signal Si0 generated during a specific operation, thereby allowing the flow of the working fluid in the direction to move the driven object from the second position to the first position.
E02F 9/22 - Entraînements hydrauliques ou pneumatiques
F15B 13/02 - Dispositifs de distribution ou d'alimentation du fluide caractérisés par leur adaptation à la commande de servomoteurs
F15B 20/00 - Dispositions propres à la sécurité pour systèmes de manœuvre utilisant les fluidesUtilisation des dispositifs de sécurité dans les systèmes de manœuvre utilisant des fluidesMesures d'urgence pour les systèmes de manœuvre utilisant des fluides
A work vehicle including a device that receives positional information in a work site includes a correction information terminal that receives correction information for correcting the positional information from a base station located outside the work site, and a steering section for steering the vehicle. The correction information terminal displays an operation state of the correction information terminal and is disposed in the steering section.
A travel process causes a work vehicle to travel along a plurality of work paths which are included in a target path and which cause the work vehicle to perform predetermined work, and a plurality of turning paths connecting between the work paths. In a case where the work vehicle travels in the turning path, when a correction process decides that at least one of a predetermined positional displacement and a predetermined orientational displacement occurs with respect to a target start position of the work path which follows the turning path, it causes the work vehicle to perform correction travel including reverse travel.
The control method of a work vehicle is a control method of the work vehicle, capable of working on a plurality of work rows aligned in a direction intersecting a traveling direction, while traveling in a work site. This control method has acquisition of outline information based on an outline of the work site and setting of a row-stop position for executing row-stop control that sets a part of a plurality of work rows to non-work in the work site on the basis of the outline information.
A control method for a work vehicle is a control method for a work vehicle capable of performing work while traveling on a working ground. This control method includes: setting a position of an allowable limit line that is defined by a margin value which is a distance to inside of the working ground, based on an outline of the working ground, and that is a limit position at which protrusion of the work vehicle is allowed; and generating a route for causing the work vehicle to travel on the basis of the allowable limit line.
The engine apparatus runs on fuel containing a corrosive substance and includes a blow-by returning injector that returns the blow-by gas to the combustion chamber of the engine. The corrosive substance contained in the fuel is ammonia or methanol.
F02M 37/00 - Appareils ou systèmes pour transférer le combustible liquide des réservoirs de stockage aux carburateurs ou aux injecteursDispositions d'épuration du combustible liquide spécialement conçues pour les moteurs à combustion interne ou aménagées sur ceux-ci
This engine device runs on a fuel containing a toxic substance. The engine device includes: an exhaust passage that causes an exhaust substance that is discharged from an engine, such as an exhaust gas or a blow-by gas, to flow through; a plurality of treatment devices having different functions that are disposed in the exhaust passage as devices that perform a treatment of the exhaust substance; and a path switching valve that is disposed in the exhaust passage, and switches, from among the plurality of treatment devices, to the treatment device that performs the treatment of the exhaust substance. The toxic substance contained in the fuel is ammonia or methanol. The engine device includes an external drive pump that causes a blow-by gas to flow through a blow-by path, and also includes, as the plurality of treatment devices, an exhaust purification catalyst device, an abatement device, and an intake return device.
F01N 3/20 - Silencieux ou dispositifs d'échappement comportant des moyens pour purifier, rendre inoffensifs ou traiter les gaz d'échappement pour rendre les gaz d'échappement inoffensifs par conversion thermique ou catalytique des composants nocifs des gaz d'échappement caractérisés par les méthodes d'opérationCommande spécialement adaptés à la conversion catalytique
A drive device for rotationally moving a drive target includes a motor portion, a speed reducer for reducing a torque input from the motor portion, and a buffer device for outputting the torque input from the speed reducer to the drive target via an elastic portion. At least a part of the buffer device is disposed on a side opposite to the motor portion and the speed reducer with the drive target interposed therebetween.
An image processor of the disclosure includes: an image sensor that captures an image of an underwater measurement target; a first laser light source that emits first laser light underwater; a second laser light source that emits second laser light underwater from a position that differs from the first laser light source; and a correction data generation unit that generates, on the basis of first information acquired by causing the image sensor to capture images of the first and second laser light beams at a first water depth and second information acquired by causing the image sensor to capture images of the first and second laser light beams at a second water depth which is a water depth at which the image sensor captures an image of the measurement target, correction data used to correct distortion in a captured image captured by the image sensor at the second water depth.
An acquisition processing unit acquires work history information on work performed by a work vehicle in each of a plurality of fields, and movement history information on movement performed by the work vehicle on one or more roads that connect the plurality of fields. An output processing unit outputs, based on the work history information and the movement history information, an estimated required time that is required for the work vehicle to perform work in the plurality of fields.
G05D 1/648 - Exécution d’une tâche au sein d’une zone ou d’un espace de travail, p. ex. nettoyage
G01C 21/36 - Dispositions d'entrée/sortie pour des calculateurs embarqués
G07C 5/08 - Enregistrement ou indication de données de marche autres que le temps de circulation, de fonctionnement, d'arrêt ou d'attente, avec ou sans enregistrement des temps de circulation, de fonctionnement, d'arrêt ou d'attente
H04W 4/029 - Services de gestion ou de suivi basés sur la localisation
90.
METHOD FOR CONTROLLING SHIP, SHIP CONTROL PROGRAM, SHIP CONTROL SYSTEM, AND SHIP
The method for controlling a ship is employed in a ship that has a plurality of power sources including a first power source (e.g., engine) and a second power source (e.g., motor) and transmits power supplied from at least one of the plurality of power sources to the propulsive force generator through the power transmitter for propulsion of a hull. The control method includes determining at least two of the first power source, the second power source, and the propulsive force generator as comparison targets and comparing the rotational speed between the comparison targets, and determining an abnormality of at least one of an actuator that drives a power transmitter and the power transmitter based on the comparison result on the rotational speed.
B63H 21/21 - Moyens de commande du moteur ou de la transmission spécialement adaptés à l'utilisation à bord d'un navire
B63B 79/40 - Surveillance des caractéristiques ou des paramètres de fonctionnement des navires en opération pour le suivi des operations des navires, p. ex. le suivi de leur vitesse, de leur itinéraire ou de leur calendrier d’entretien
B63H 23/12 - Transmission de l'énergie de l'appareil de propulsion aux éléments propulsifs à entraînement mécanique pour transmettre l'action de plusieurs ensembles de propulsion permettant la combinaison d'emploi des ensembles de propulsion
A hydraulic excavator as an electric work machine has a body in which a first opening part and a second opening part are provided in an exterior part. The electric work machine comprises: in an inner part of the body, a battery unit for charging power; an electric motor which is driven by the power supplied from the battery unit; a hydraulic pump which is driven by the electric motor to eject hydraulic oil; a heat exchanger for cooling the hydraulic oil; and a fan which sucks air from the first opening part into the inner part of the body and evacuates the air from the second opening part to an outer part of the body. The first opening part provided in the exterior part is located in a lower position than the electric motor.
A hydraulic excavator as the electric work machine comprises: a body frame located in a bottom part of a body; a hood support part vertically provided in the body frame; a battery unit for charging power; an electric motor driven by the power which is supplied from the battery unit; and electrical parts electrically connected to the battery unit. The electrical parts include a first electrical device which is attached, opposite to a side surface of the battery unit, to the hood support part.
B60L 1/00 - Fourniture de l'énergie électrique à l'équipement auxiliaire des véhicules à traction électrique
B60L 15/00 - Procédés, circuits ou dispositifs pour commander la propulsion des véhicules à traction électrique, p. ex. commande de la vitesse des moteurs de traction en vue de réaliser des performances désiréesAdaptation sur les véhicules à traction électrique de l'installation de commande à distance à partir d'un endroit fixe, de différents endroits du véhicule ou de différents véhicules d'un même train
E02F 9/08 - SuperstructuresSupports de superstructures
E02F 9/22 - Entraînements hydrauliques ou pneumatiques
04 - Huiles et graisses industrielles; lubrifiants; combustibles
07 - Machines et machines-outils
09 - Appareils et instruments scientifiques et électriques
11 - Appareils de contrôle de l'environnement
12 - Véhicules; appareils de locomotion par terre, par air ou par eau; parties de véhicules
35 - Publicité; Affaires commerciales
37 - Services de construction; extraction minière; installation et réparation
42 - Services scientifiques, technologiques et industriels, recherche et conception
Produits et services
Lubricants for industrial machinery; lubricating oil Hydraulic excavators; backhoes; loader for earth moving or civil engineering, namely, front end loaders; carriers traveling on crawlers, namely, crawler-tracked loaders; construction machine and apparatus, namely, excavators, backhoes, power shovels, bulldozers, wheel loaders, and parts and fittings for the aforesaid machines; industrial fishing machines, namely, fish-netting machines, washing machine for fish farming net; agricultural machine, namely, tilling, sowing, planting seedlings, fertilizer spraying, herbicides spraying, insect repellent spraying, harvesting, threshing, grain drying, rice hulling, or rice polishing machine and parts and fittings for the aforesaid machines; lawnmowers and their parts and fittings; non-electric prime movers and internal combustion engines for power generation, other than for land vehicles; industrial engines, boat engines, ship engines and their parts and fittings; power transmission for machines other than land vehicles; alternating current motors and DC motors other than for land vehicles and their parts; generator, powered by engines, namely, electricity generators; electric generator with waste heat utilization system, powered by engine; portable electric power generators; mobile submersible automatic cleaning machines for cleaning fish farming nets underwater Battery packs; batteries; rechargeable batteries; electrical cells and batteries; batteries for vehicles; lithium ion batteries; lithium secondary batteries; lithium phosphate batteries; lithium iron phosphate batteries; electric batteries for powering electric vehicles; battery chargers; battery boxes; electrical power distribution units; downloadable computer software for controlling electric power supplies; downloadable computer software for controlling chargers and discharges for batteries for ships, boats, earth moving or civil engineering machines and equipment, and agricultural machines and equipment Heat exchangers, other than parts of machines; Cooling units for industrial purposes; Heating units for industrial purposes; Air cooling apparatus; portable lighting apparatus, namely, portable utility lights Non-electric prime movers for land vehicles in the nature of automobile engines; power transmissions for land vehicles; motors and engines for land vehicles, internal combustion engines for land vehicles; vessels, namely, boats and ships and their parts and fittings; steering system, namely, steering gears and rudders for ships or boats; drones for agricultural use; tractors for agricultural use and parts and fittings for the tractor Retail store services and wholesale store services featuring agricultural machines, implements and supplies; Retail and wholesale store services featuring freezing machines and apparatus; Retail store services and wholesale store services featuring vessels and their parts and fittings Repair and maintenance of ships, boats and engines; provision of information on the location and operating status for repair or maintenance of ships, boats and engines; repair and maintenance of earth moving or civil engineering machines and equipment; provision of information on the location and operating status for maintenance and repair of earth moving or civil engineering machines and equipment; maintenance of batteries, ships, boats, earth moving or civil engineering machines and equipment, agricultural machines and equipment; repair and maintenance of agricultural machines and equipment, and provision of information on the location and operating status for repair and maintenance of agricultural machines and equipment; repair and maintenance for motors or engines; repair and maintenance for lawn mower; repair and maintenance for generator powered by engine or generator with waste heat utilization systems powered by engine; repair and maintenance for portable generator powered by engine, portable lighting apparatus powered by engine; repair and maintenance for power supply unit, apparatus or instruments for driving such machines or equipment as ships, boats, earth moving or civil engineering machines and equipment, and agricultural machines and equipment; repair and maintenance for power distributing unit, apparatus or instruments for driving such machines or equipment as ships, boats, earth moving or civil engineering machines and equipment, and agricultural machines and equipment; repair and maintenance for power charging or discharging unit, apparatus or instruments for batteries driving such machines or equipment as ships, boats, earth moving or civil engineering machines and equipment, and agricultural machines and equipment; repair and maintenance for submersible automatic cleaners for fish farming nets; installation, repair and maintenance of heat exchangers, apparatus for heating or cooling, cooling installations and machines, air cooling, apparatus, air-conditioners, generators powered by engine, motors or engines for ships or boats; rental or lease of earth moving or civil engineering machines and equipment Updating of computer software for the management of power supply for driving machines and equipment, namely, ships, boats, earth moving or civil engineering machines and equipment, and agricultural machines and equipment; updating of computer software for the management of power distributing for driving machines and equipment, namely, ships, boats, earth moving or civil engineering machines and equipment, and agricultural machines and equipment; updating of computer software for the management of charging or discharging batteries for driving machines and equipment as ships, boats, earth moving or civil engineering machines and equipment and agricultural machines, and equipment
04 - Huiles et graisses industrielles; lubrifiants; combustibles
07 - Machines et machines-outils
09 - Appareils et instruments scientifiques et électriques
11 - Appareils de contrôle de l'environnement
12 - Véhicules; appareils de locomotion par terre, par air ou par eau; parties de véhicules
35 - Publicité; Affaires commerciales
37 - Services de construction; extraction minière; installation et réparation
42 - Services scientifiques, technologiques et industriels, recherche et conception
Produits et services
Lubricants for industrial machinery; lubricating oil Hydraulic excavators; backhoes; loader for earth moving or civil engineering, namely, front end loaders; carriers traveling on crawlers, namely, crawler-tracked loaders; construction machine and apparatus, namely, excavators, backhoes, power shovels, bulldozers, wheel loaders, and parts and fittings for the aforesaid machines; industrial fishing machines, namely, fish-netting machines, washing machine for fish farming net; agricultural machine, namely, tilling, sowing, planting seedlings, fertilizer spraying, herbicides spraying, insect repellent spraying, harvesting, threshing, grain drying, rice hulling, or rice polishing machine and parts and fittings for the aforesaid machines; lawnmowers and their parts and fittings; non-electric prime movers and internal combustion engines for power generation, other than for land vehicles; industrial engines, boat engines, ship engines and their parts and fittings; power transmission for machines other than land vehicles; alternating current motors and DC motors other than for land vehicles and their parts; generator, powered by engines, namely, electricity generators; electric generator with waste heat utilization system, powered by engine; portable electric power generators; mobile submersible automatic cleaning machines for cleaning fish farming nets underwater Battery packs; batteries; rechargeable batteries; electrical cells and batteries; batteries for vehicles; lithium ion batteries; lithium secondary batteries; lithium phosphate batteries; lithium iron phosphate batteries; electric batteries for powering electric vehicles; battery chargers; battery boxes; electrical power distribution units; downloadable computer software for controlling electric power supplies; downloadable computer software for controlling chargers and discharges for batteries for ships, boats, earth moving or civil engineering machines and equipment, and agricultural machines and equipment Heat exchangers, other than parts of machines; Cooling units for industrial purposes; Heating units for industrial purposes; Air cooling apparatus; portable lighting apparatus, namely, portable utility lights Non-electric prime movers for land vehicles in the nature of automobile engines; power transmissions for land vehicles; motors and engines for land vehicles, internal combustion engines for land vehicles; vessels, namely, boats and ships and their parts and fittings; steering system, namely, steering gears and rudders for ships or boats; drones for agricultural use; tractors for agricultural use and parts and fittings for the tractor Retail store services and wholesale store services featuring agricultural machines, implements and supplies; Retail and wholesale store services featuring freezing machines and apparatus; Retail store services and wholesale store services featuring vessels and their parts and fittings Repair and maintenance of ships, boats and engines; provision of information on the location and operating status for repair or maintenance of ships, boats and engines; repair and maintenance of earth moving or civil engineering machines and equipment; provision of information on the location and operating status for maintenance and repair of earth moving or civil engineering machines and equipment; maintenance of batteries, ships, boats, earth moving or civil engineering machines and equipment, agricultural machines and equipment; repair and maintenance of agricultural machines and equipment, and provision of information on the location and operating status for repair and maintenance of agricultural machines and equipment; repair and maintenance for motors or engines; repair and maintenance for lawn mower; repair and maintenance for generator powered by engine or generator with waste heat utilization systems powered by engine; repair and maintenance for portable generator powered by engine, portable lighting apparatus powered by engine; repair and maintenance for power supply unit, apparatus or instruments for driving such machines or equipment as ships, boats, earth moving or civil engineering machines and equipment, and agricultural machines and equipment; repair and maintenance for power distributing unit, apparatus or instruments for driving such machines or equipment as ships, boats, earth moving or civil engineering machines and equipment, and agricultural machines and equipment; repair and maintenance for power charging or discharging unit, apparatus or instruments for batteries driving such machines or equipment as ships, boats, earth moving or civil engineering machines and equipment, and agricultural machines and equipment; repair and maintenance for submersible automatic cleaners for fish farming nets; installation, repair and maintenance of heat exchangers, apparatus for heating or cooling, cooling installations and machines, air cooling, apparatus, air-conditioners, generators powered by engine, motors or engines for ships or boats; rental or lease of earth moving or civil engineering machines and equipment Updating of computer software for the management of power supply for driving machines and equipment, namely, ships, boats, earth moving or civil engineering machines and equipment, and agricultural machines and equipment; updating of computer software for the management of power distributing for driving machines and equipment, namely, ships, boats, earth moving or civil engineering machines and equipment, and agricultural machines and equipment; updating of computer software for the management of charging or discharging batteries for driving machines and equipment as ships, boats, earth moving or civil engineering machines and equipment and agricultural machines, and equipment
95.
WORK MANAGEMENT METHOD, WORK MANAGEMENT SYSTEM, AND WORK MANAGEMENT PROGRAM
A work management method includes determining, based on operation information of a work device that performs work in a field, an operation status of the work device at each time. The work management method includes determining, based on the operation information of the work device, a ridge on which the work device performed work at each time. Furthermore, the work management method includes outputting work information indicating a display image, representing the operation status of the work device and the ridge on which the work device performed work in association with each other at each time.
A work machine includes a battery unit, a battery support portion, a first charger, and a second charger. The battery unit is disposed in an engine room and supplies electric power to an electric motor. The battery support portion supports the battery unit and is removably fixed to a machine body frame. The battery support portion has an insertion portion into which a jig for attaching and detaching the battery unit can be inserted from one side in a front-rear direction. The first charger is disposed in the engine room and charges the battery unit with electric power. The second charger is disposed in the engine room and charges the battery unit with electric power. The work machine has a normal charging mode in which charging is performed by the first charger alone and a quick charging mode in which charging is performed by the first and second chargers.
An engine system in which blow-by gas with a specific gravity less than 1 with reference to air is generatable includes a cylinder block. The cylinder block includes a cylinder and a crank chamber which are arranged in an up/down direction, the crank chamber being positioned below the cylinder. An internal peripheral face of the cylinder block has a ventilation port that connects to a ventilation passage that connects an internal space of the crank chamber with an external space out of the cylinder block, and that is open. The ventilation port is placed above a center in the up/down direction in the crank chamber.
F01P 3/02 - Disposition du refroidissement des cylindres ou des hauts de cylindres
F01P 3/14 - Disposition du refroidissement d'autres parties des moteurs ou "machines" pour le refroidissement des soupapes d'admission ou d'échappement
F01P 3/16 - Disposition du refroidissement d'autres parties des moteurs ou "machines" pour le refroidissement des injecteurs ou des bougies
F02M 21/02 - Appareils pour alimenter les moteurs en combustibles non liquides, p. ex. en combustibles gazeux stockés sous forme liquide en combustibles gazeux
On a turn frame of an excavation machine, a hydraulic oil tank is placed in the center of a right engine chamber in the front-back direction, a control valve is placed in front of the hydraulic oil tank, a battery is further placed in front of the control valve, and a cool mechanism is placed behind the hydraulic oil tank. The control valve is supported by a support member, and a controller that outputs a signal for driving the control valve is mounted to a side plate part of the support member, thereby to be placed in a position in front of the control valve and above the battery.
An exhaust duct, which is disposed between a radiator disposed in an engine room and a right cover having vent holes, includes an upper plate portion, a front-side plate portion, and a lower plate portion so as to form a substantially cuboid frame extending the outer shape of the radiator toward the right cover, and further includes a partition plate dividing an exhaust flow passage of air in a duct into a lower first flow passage and an upper second flow passage.
A combine includes an operation unit; a display unit; a reference traveling line unit that acquires a reference traveling line indicating a direction of traveling; a location information unit that acquires location information indicating a location of a host vehicle; a field information unit that acquires field information indicating a location of an outer edge of an unworked land in a field; a display control unit that displays, on the display unit, the outer edge of the unworked land and a setting traveling line which is parallel to the reference traveling line and in which the location of the host vehicle indicated by the latest location information is set as a reference point; and a traveling control unit that makes the host vehicle travel along the setting traveling line based on the operation unit receiving an operation of switching from manual steering to the automatic steering.
