Abstract

A method and a system for using G codes to control shaft group movement on the basis of image processing. The method comprises: acquiring a target picture (S1); converting the target picture into a grayscale image (S2); tracing a black part in the grayscale image into a vector path to obtain a contour consisting of line segments and curves, setting a picture threshold value, and adjusting the ratio of the black part to a white part in the traced picture on the basis of the picture threshold value (S3); decomposing the vector path in the traced picture into individual line segments and curves, and removing repeated or redundant line segments and curves (S4); generating corresponding G codes on the basis of the line segments and the curves in the decomposed picture, and storing same as a G code text file (S5); extracting from the G code text file position information required by a shaft group (S6); and converting the position information into a data block which can be identified and executed by the shaft group, storing the data block as a binary file, transmitting the binary file to the shaft group, and generating a shaft group movement path (S7).

IPC Classes  ?

• G06F 8/30 - Creation or generation of source code

Abstract

Disclosed in the present application is an imaging inspection device for chips, comprising a lens, a light source, an optical path compensation element and a reflector group; the lens and the light source are fixedly arranged; the optical path compensation element is arranged between the lens and a chip to be inspected; the reflector group comprises at least one reflection element, and the at least one reflection element is arranged on the outer side of said chip; the light source is configured to provide illumination light, and the illumination light is incident to said chip, wherein a first portion of the illumination light is reflected to the lens by means of the surface of the side of said chip close to the lens, and a second portion of the illumination light is reflected to the optical path compensation element by means of the side face of said chip and corresponding reflection elements, and after optical path compensation by the optical path compensation element, is refracted into the lens, the optical path difference between the first portion of the illumination light and the second portion of the illumination light being less than or equal to the depth of field of the lens.

IPC Classes  ?

• G01N 21/95 - Investigating the presence of flaws, defects or contamination characterised by the material or shape of the object to be examined
• G01N 21/01 - Arrangements or apparatus for facilitating the optical investigation

Abstract

A visual inspection system and an inspection method. The inspection system comprises a rack (1), a front visual inspection device (3), a left-right orientation inspection device (4), a back visual inspection device (5) and a front-back orientation inspection device (6); a workbench (2) is connected to the upper portion of the rack (1); the front visual inspection device (3) comprises a first camera (32), and the first camera (32) is configured to collect a front image of a product; the left-right orientation inspection device (4) comprises a second camera (42) and a third camera (43), the second camera (42) is configured to collect a left-side image of the front side of the product, and the third camera (43) is configured to collect a right-side image of the front side of the product; the back visual inspection device (5) comprises a fourth camera (52), and the fourth camera (52) is configured to collect a back image of the product; the front-rear orientation inspection device (6) comprises a fifth camera (62) and a sixth camera (63), the fifth camera (62) is configured to collect a front-side image of the back side of the product, and the sixth camera (63) is configured to collect a rear-side image of the back side of the product.

IPC Classes  ?

• G01N 21/88 - Investigating the presence of flaws, defects or contamination

Abstract

A multifunctional manipulator, comprising: a manipulator (100), a mounting base (200), a first acquisition assembly (300), and a second acquisition assembly (400). The mounting base (200) is arranged at a working end of the manipulator (100); the first acquisition assembly (300) comprises a first acquisition base (310), a first elastic member (320), and a first suction member (330), the first acquisition base (310) is slidably arranged on the mounting base (200) in a Z direction, and the first suction member (330) is arranged on the first acquisition base (310) and is configured to suction a first workpiece; and the second acquisition assembly (400) comprises a second acquisition base (410) and second suction members (420), the second acquisition base (410) is selectively connected to the mounting base (200), the second suction members (420) are arranged on the second acquisition base (410), and each second suction member (420) is configured to suction a second workpiece. The multifunctional manipulator can reduce the costs of assembling devices and reduce the occupied space.

IPC Classes  ?

• B23P 19/00 - Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformationTools or devices therefor so far as not provided for in other classes
• B25J 15/06 - Gripping heads with vacuum or magnetic holding means

Abstract

A material conveying method, apparatus and system, and a device and a storage medium. The method comprises: when it is detected that a demand device (502) has material demands, controlling the demand device to send a first material request signal to a target belt section (503), wherein the target belt section is a belt section connected to the demand device; and when it is detected that the target belt section receives the first material request signal, controlling the target belt section to detect whether materials are present on the target belt section, and on the basis of a material detection result, controlling the target belt section to convey materials to the demand device.

IPC Classes  ?

• B65G 43/08 - Control devices operated by article or material being fed, conveyed, or discharged
• B65G 43/10 - Sequence control of conveyors operating in combination
• B65G 15/32 - Belts or like endless load-carriers made of rubber or plastics
• B65G 47/16 - Devices for feeding articles or materials to conveyors for feeding materials in bulk

Goods & Services

Battery operated spraying machines; packaging machines; industrial robots; Paste working machines; Semiconductor wafer processing machines; conveyors [machines]; Memory chip manufacturing machines; hot melt glue guns; Semiconductor wafer processing equipment; Machines for use in the manufacture of electrical and electronic circuitry; dynamos; materials handling machines; handling machines, automatic [manipulators]; welding machines, electric; soldering apparatus, electric; sorting machines for industry; labellers [machines]; Hydraulic engines and motors; Power transmission couplings for machines; Motors, other than for land vehicles. Remote control telemetering apparatus; precision measuring apparatus; charging stations for electric vehicles; optical apparatus and instruments; electric installations for the remote control of industrial operations; measures; computer programs, recorded; Industrial automation software; optical lenses; digital cameras for industrial use; Electric power supply units; controllers for servo motors; Measurement apparatus; Semiconductor testing apparatus; Cameras; Camera lenses; Programmable controllers. Advertising; presentation of goods on communication media, for retail purposes; bidding quotation; administrative services for the relocation of businesses; procurement services for others [purchasing goods and services for other businesses]; import-export agency services; personnel management consultancy; systemization of information into computer databases; accounting; sponsorship search. Quality testing; technological research; scientific research and development; research and development of new products for others; chemical research; material testing; dress designing; computer programming; conversion of computer programs and data, other than physical conversion; software design and development; design and development of computer software for others; graphic design services; Software development in the framework of software publishing.

Abstract

Provided in the present application are a rotation center calibration method and apparatus, a computer device and a storage medium. The rotation center calibration method provided by the present application comprises: acquiring initial coordinate values of a rotation center and standard coordinate values of a measured object; acquiring first actual coordinate values of the measured object after the measured object is rotated according to a compensation value; and according to the standard coordinate values, the first actual coordinate values and the initial coordinate values, acquiring new coordinate values of the rotation center.

IPC Classes  ?

• G06T 7/80 - Analysis of captured images to determine intrinsic or extrinsic camera parameters, i.e. camera calibration

Abstract

A battery swapping platform, comprising a parking platform (1), a transfer channel, and a relief mechanism (5). A battery executes one of the following operations by means of the transfer channel: leaving the parking platform (1) and entering the parking platform (1); and the relief mechanism (5) is at least partially located in the transfer channel, and in response to determining that the battery executes one of the following operations by means of the transfer channel: leaving the parking platform (1) and entering the parking platform (1), the relief mechanism (5) moves relative to the transfer channel. A battery swapping station, comprising the battery swapping platform and a battery compartment. The battery compartment is configured to accommodate batteries, and the transfer channel is connected to the parking platform (1) and the battery compartment. According to the battery swapping platform and the battery swapping station, a battery is transferred without raising a vehicle, improving the safety and the battery swapping efficiency.

IPC Classes  ?

• B60S 5/06 - Supplying batteries to, or removing batteries from, vehicles
• B60L 53/80 - Exchanging energy storage elements, e.g. removable batteries

Abstract

A target positioning method, comprising: acquiring respectively corresponding manipulator-eye distances between a manipulator and at least two cameras, and acquiring pose information respectively corresponding to the at least two cameras and pose information of a target object, wherein a manipulator-eye distance is a distance between the manipulator and each of the at least two cameras; on the basis of the pose information respectively corresponding to the at least two cameras and the pose information of the target object, determining pose deviation information of the at least two cameras respectively corresponding to the target object; and on the basis of the respectively corresponding manipulator-eye distances between the manipulator and the at least two cameras and the pose deviation information of the at least two cameras respectively corresponding to the target object, performing average compensation processing to obtain positioning information of the target object. The method can improve the positioning precision of the target object. Also provided are a target positioning apparatus, an electronic device, and a storage medium.

IPC Classes  ?

• B25J 9/16 - Programme controls

Abstract

A chip detection and packaging device, comprising a machine platform (100); multiple conveying tracks (200), which are arranged on the machine platform in parallel along the Y-axis direction and sequentially comprise a feeding track (210), classifying tracks (220) and a packaging track (230), the classifying tracks comprising a good product track (221) and multiple defective product tracks (222), each conveying track comprising a conveying guide track (240) and at least two conveying mechanisms (250), each conveying mechanism being connected to a material tray vehicle (260), and the material tray vehicles being slidably connected to the conveying guide tracks; multiple detection stations, which are respectively located at at least one of the following positions: being disposed on a workbench on one side of the feeding track, being supported above the conveying track, and multiple detection stations reciprocating along the X-axis direction; a carrying module (400), which is located on the workbench and reciprocates between the multiple conveying tracks; a classifying module (500), which is configured to reciprocate between the classifying tracks; and a packaging module (700), which is provided on one side of the packaging track and which, by means of carrier tape, packages qualified products picked up from the packaging track by a pick-up module (600). The described chip detection and packaging device has high working efficiency and a compact structure.

IPC Classes  ?

• B07C 5/00 - Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or featureSorting by manually actuated devices, e.g. switches
• B07C 5/02 - Measures preceding sorting, e.g. arranging articles in a stream, orientating
• B07C 5/36 - Sorting apparatus characterised by the means used for distribution
• B07C 5/38 - Collecting or arranging articles in groups

Abstract

Disclosed in the present application are a synchronous control method and system for multiple segments of assembly lines. Each segment of assembly line is provided with an assembly line control device. The synchronous control method comprises: each assembly line control device monitoring, in real time during a line production process, an operation state of an assembly line where the assembly line control device is located, and performing, in real time, digital IO interaction by means of an assembly line control device which is connected to the assembly line control device, so as to acquire an operation state of at least one of a previous segment of assembly line and the next segment of assembly line; and in response to determining that one segment of assembly line has an abnormal operation state and thus becomes an alarm trigger station, an assembly line control device of the alarm trigger station controlling the assembly line where the assembly line control device is located to stop operating, and sending alarm synchronization information to assembly line control devices of assembly lines other than the alarm trigger station, so as to control all the assembly lines to stop operating.

IPC Classes  ?

• G05B 19/418 - Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM]

Abstract

A battery charge and swap station, which comprises: a battery swap cabin body (60) and a battery transfer apparatus (30); a battery swap chamber (601), a battery charge chamber (602), and a power supply chamber (603) which are in mutual communication are arranged within the battery swap cabin body (60); the battery swap chamber (601) and the power supply chamber (603) are located at two respective sides of the battery charge chamber (602); a battery charge assembly (3) is provided within the battery charge chamber (602); a power supply cabinet (6031) is arranged within the power supply chamber (603); the power supply cabinet (6031) is configured to supply power to the battery charge assembly (3); the battery swap chamber (601) is configured to allow entry of a vehicle that has a power battery to be swapped; the battery charge assembly (3) is configured to charge a power battery stored within the battery charge chamber (602); the battery transfer apparatus (30) is configured to move between the battery swap chamber (601) and the battery charge chamber (602) so as to move a power battery lacking charge on a vehicle into the battery charge chamber (602) to perform charging, and said battery transfer apparatus (30) is further configured to move a completely charged power battery within the battery charge chamber (602) to the battery swap chamber (601) to be installed on the vehicle.

IPC Classes  ?

• B60L 53/80 - Exchanging energy storage elements, e.g. removable batteries
• B60S 5/06 - Supplying batteries to, or removing batteries from, vehicles
• B60K 1/04 - Arrangement or mounting of electrical propulsion units of the electric storage means for propulsion

Abstract

A battery charging and swapping station, comprising: a first body; a parking platform provided in the first body; a locking structure configured to remove and install a battery of a vehicle; a second body communicated with the first body; a battery storage structure disposed in the second body and located on one side of the parking platform in the width direction of the vehicle, the battery storage structure being capable of charging batteries; and a transportation component configured to transport a battery removed from the locking structure to the battery storage structure for charging, and also configured to transport a battery provided by the battery storage structure onto the locking structure.

IPC Classes  ?

• B60S 5/06 - Supplying batteries to, or removing batteries from, vehicles
• B60L 53/80 - Exchanging energy storage elements, e.g. removable batteries
• B60L 53/30 - Constructional details of charging stations

Abstract

A projection system and a projector. The projection system comprises a light-emitting module, a light-homogenizing module, a light modulation module, a digital micromirror array, and a projection imaging module. The light-emitting module is configured to emit a light-emitting beam required by the projection system. The light-homogenizing module comprises a light-homogenizing sheet, and the light-homogenizing sheet is configured to perform light homogenizing processing on the light-emitting beam to form a light-homogenizing beam. The light modulation module comprises a first modulation unit, and the first modulation unit is configured to adjust the light-homogenizing beam to be incident to the digital micromirror array. The digital micromirror array is configured to reflect the light-homogenizing beam to form a reflected light beam, and the reflected light beam carries an encoding pattern. The light modulation module further comprises a second modulation unit, and the second modulation unit is configured to reflect at least part of the reflected light beam to the projection imaging module. The projection imaging module is configured to project the reflected light beam to a position to be projected.

IPC Classes  ?

• G03B 21/20 - Lamp housings
• G03B 21/00 - Projectors or projection-type viewersAccessories therefor

Abstract

A lifting appliance, which is configured to carry a battery pack (1) and comprises a transfer device (5) and a lifting appliance tool (6). A movable end of the transfer device (5) is configured to form displacement in a first direction, a second direction and a third direction, which are orthogonal to each other. The lifting appliance tool (6) comprises: a tool body (61), which is fixedly connected to the movable end of the transfer device (5); a grabbing mechanism (62), which is configured to grab the battery pack (1); and a rotating mechanism (63), which is connected between the tool body (61) and the grabbing mechanism (62), so as to drive the grabbing mechanism (62) to rotate along a vertical rotation shaft. Further disclosed is a battery-swapping station comprising the lifting appliance.

IPC Classes  ?

• B66C 17/04 - Overhead travelling cranes comprising one or more substantially-horizontal girders the ends of which are directly supported by wheels or rollers running on tracks carried by spaced supports with lifting beams, e.g. slewable beams, carrying load-engaging elements, e.g. magnets, hooks
• B66C 11/08 - Trolleys or crabs, e.g. operating above runways with turntables
• B66C 1/28 - Duplicate, e.g. pivoted, members engaging the loads from two sides
• B60L 53/00 - Methods of charging batteries, specially adapted for electric vehiclesCharging stations or on-board charging equipment thereforExchange of energy storage elements in electric vehicles
• B60L 53/80 - Exchanging energy storage elements, e.g. removable batteries

Abstract

Disclosed in the present application are a zeroing tool and a zeroing assembly line. The zeroing tool comprises: a mounting frame; a rotating mechanism, comprising a rotating driver and a clamping member provided at the driving end of the rotating driver; a horizontal drive mechanism, configured to drive the mounting frame to move along a first direction, the mounting frame being slidably connected to the output end of the horizontal drive mechanism in the first direction; a first supporting base; and a second supporting base rotatably provided on the first supporting base. The horizontal drive mechanism is provided on the second supporting base, and the rotating axis of the second supporting base extends in a second direction which is perpendicular to the first direction.

IPC Classes  ?

• B25J 9/00 - Programme-controlled manipulators
• B65G 47/91 - Devices for picking-up and depositing articles or materials incorporating pneumatic, e.g. suction, grippers

Abstract

A robot security check method and apparatus, and a device and a storage medium. The method comprises: acquiring a candidate target in a start area of an inspection channel and a start position of the candidate target (110); determining the start distance between the candidate target and a security check robot according to the start position of the candidate target (120); if the start distance meets a pre-set requirement, determining the candidate target as a target to be inspected (130); and according to the current position of said target, controlling a security check device of the security check robot to rotate along with the movement of said target, such that the security check robot performs a security check on said target (140).

IPC Classes  ?

• G06K 9/00 - Methods or arrangements for reading or recognising printed or written characters or for recognising patterns, e.g. fingerprints
• G06T 7/20 - Analysis of motion

Abstract

A scissor-type lifting device and a vehicle lifting platform. The scissor-type lifting device comprises: a stage (1), scissors (2), a base (3), a driver (4) and a first lifting mechanism. The driver is configured to drive the scissors to open or collapse so as to lift or lower the stage; the first lifting mechanism comprises: a driven wheel (5) axially connected to a pivot shaft (23) of the scissors, and a guide portion (6) connected to an output end of the driver and provided with a slope surface (61); and the driver can drive the guide portion to move towards the driven wheel along a linear path, and enable the driven wheel to roll upwards along the slope surface, so as to open the scissors in a collapsed state.

IPC Classes  ?

• B66F 7/06 - Lifting frames, e.g. for lifting vehiclesPlatform lifts with platforms supported by levers for vertical movement
• B66F 7/28 - Constructional details, e.g. end stops, pivoting supporting members, sliding runners adjustable to load dimensions

Abstract

A parking data processing method and system and a parking lot. The method is executed by a robot, and comprises: according to a cruise line, collecting license plate information of a vehicle moving in a parking lot, and determining identification information of a parking space where the vehicle is located (S110); and sending an association relation between the license plate information of the vehicle and the identification information of the parking space where the vehicle is located to a server (S120).

IPC Classes  ?

• G08G 1/14 - Traffic control systems for road vehicles indicating individual free spaces in parking areas
• G08G 1/017 - Detecting movement of traffic to be counted or controlled identifying vehicles

Abstract

A polyhedral part detection device, comprising a first rotating disk (10) and a second rotating disk (20) arranged at different axes. A discharging workstation, a plurality of visual detection workstations, and a first unloading workstation are arranged corresponding to the first rotating disk (10). Corresponding to the plurality of visual detection workstations, a plurality of visual detection mechanisms (60) are arranged and configured to detect the bottom and/or the side surface of a polyhedral part. The first rotating disk (10) is fixedly provided with a plurality of material attachment mechanisms (50). The plurality of material attachment mechanisms (50) rotate to a plurality of workstations along with the first rotating disk (10). Each material attachment mechanism (50) comprises a rotary driver (51) and a vacuumizing device. The vacuumizing device is provided with a vacuum nozzle (52). The vacuum nozzle (52) is transmittingly connected to the rotary driver (51). The second rotating disk (20) is provided corresponding to the first unloading workstation. The height of the second rotating disk (20) is less than that of the first rotating disk (10). Corresponding to the second rotating disk (20), one visual detection mechanism (60) is provided and configured to detect the top surface of the polyhedral part.

IPC Classes  ?

• B07C 5/10 - Sorting according to size measured by light-responsive means
• B07C 5/02 - Measures preceding sorting, e.g. arranging articles in a stream, orientating
• B07C 5/34 - Sorting according to other particular properties
• B07C 5/36 - Sorting apparatus characterised by the means used for distribution
• B25H 1/08 - Work benchesPortable stands or supports for positioning portable tools or work to be operated on thereby with provision for attachment of work holders
• G01N 21/01 - Arrangements or apparatus for facilitating the optical investigation
• B07C 5/38 - Collecting or arranging articles in groups

Abstract

Disclosed are a robot position deployment method and apparatus, a device and a medium. The method comprises: identifying identification information of a target entity and identification information of a target robot, and acquiring labelling information corresponding to the target entity (S110); based on the identification information of the target robot, determining information of the position of the target robot in a working area to which same belongs (S120); and storing, in an associated manner, the identification information of the target entity, the information of the position of the target robot in the working area to which same belongs, and the labelling information corresponding to the target entity (S130).

IPC Classes  ?

• G06F 16/29 - Geographical information databases

Abstract

A robot cluster scheduling system includes a user layer, an intermediate layer, an application layer, a plug-in layer and a data persistence layer. The intermediate layer includes a processor mapping module and a state acquisition module. The application layer includes a task scheduling module and a traffic scheduling module. The plug-in layer includes a task solving engine and a traffic planning engine. The task solving engine is configured to determine a target robot according to a parameter of a task and state data. The traffic planning engine is configured to determine a target route. The task solving engine and the traffic planning engine each provide an application programming interface (API).

IPC Classes  ?

• B25J 9/00 - Programme-controlled manipulators
• G06F 16/28 - Databases characterised by their database models, e.g. relational or object models
• B25J 9/16 - Programme controls
• G05B 19/418 - Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM]

Abstract

A point stabilization control method includes determining a first displacement of the robot relative to the target object according to a position of the target object and an initial position of the robot; determining a to-be-offset displacement according to the first displacement and a second displacement of the target object relative to a target point and determining a target motion rate and a target motion direction of the robot according to the to-be-offset displacement and a mapping relation of a motion rate, a motion direction and the to-be-offset displacement; determining a current position of the robot according to the target motion rate and the target motion direction; and using the current position as the initial position and returning to the preceding steps until a distance between the current position of the robot and a position of the target point is less than a preset threshold.

IPC Classes  ?

• B25J 9/16 - Programme controls
• B25J 5/00 - Manipulators mounted on wheels or on carriages
• B25J 13/08 - Controls for manipulators by means of sensing devices, e.g. viewing or touching devices

Abstract

Embodiments of the present invention disclose a robot control method and device, an apparatus, and a medium. The method comprises: receiving external event information, and responding to an external event trigger and determining information of a current event being executed by a current child node in a robot behavior tree, the external event trigger being an external event acting on a robot; determining, on the basis of a preset event priority, a target child node to be executed from the robot behavior tree according to the external event information and the information of the current event being executed by the current child node; and switching the execution status of the robot according to the target child node, and controlling the target child node to perform an associated behavioral action.

IPC Classes  ?

• B25J 9/16 - Programme controls
• G06F 9/48 - Program initiatingProgram switching, e.g. by interrupt

Abstract

Disclosed are an appearance detection device and an appearance detection method for a product to be detected (1'). The appearance detection device includes a conveying system (600), and the conveying system (600) comprises a conveying track (640) as well as feeding and blanking clamps (610, 620) and a transfer device (630) located on the conveying track (640). A main surface detection system (100), a middle frame detection system (200), a concave detection system (300) and a convex detection system (400) are arranged along the conveying track (640). The main surface detection system (100) is configured to detect the main surfaces (11', 12') of the product to be detected (1'); the middle frame detection system (200) is configured to detect a middle frame portion (13') of the product to be detected (1'); the concave detection system (300) is configured to detect grooves disposed in the main surfaces (11', 12'); and the convex detection system (400) is configured to detect planes protruded on the main surfaces (11', 12').

IPC Classes  ?

• G01N 21/88 - Investigating the presence of flaws, defects or contamination
• G01N 21/01 - Arrangements or apparatus for facilitating the optical investigation

Abstract

Disclosed is a localization method based on deep learning, the method comprising: constructing a basic convolutional neural network, and extracting, by means of the basic convolutional neural network, a deep learning feature of an acquired image; constructing a region proposal network, screening a preliminary candidate anchor box to determine foreground and background labels, and calculating an offset between label data and the screened anchor box; according to the feature mapping output by the basic convolutional neural network, generating a rotated rectangular local candidate box, wherein the rotated rectangular local candidate box is represented by using coordinates of two fixed points and a height; and according to the intersection-over-union of a rotated rectangle of the rotated rectangular local candidate box, screening a candidate region, calculating a classification loss, predicting the coordinate and angle losses of the rotated box, and obtaining optimal model parameters, and thereby carrying out localization. Angle information of a target can be recognized, and a rotated localization box can assist a manipulator in grabbing a target more accurately.

IPC Classes  ?

• G06K 9/32 - Aligning or centering of the image pick-up or image-field

Abstract

A method for classifying diabetic retina images based on deep learning includes: obtaining a fundus image; importing the same fundus image into a microhemangioma lesion recognition model, a hemorrhage lesion recognition model and an exudation lesion recognition model for recognition; extracting lesion feature information from the recognition results, and then using a trained support vector machine classifier to classify the extracted lesion feature information to obtain a classification result. The microhemangioma lesion recognition model is obtained by extracting a candidate microhemangioma lesion region in the fundus image and inputting it into a CNN model for training; the hemorrhage lesion recognition model and the exudation lesion recognition model are obtained by labeling a region in the fundus image as a hemorrhage lesion region and an exudation lesion region, and then inputting the result into an FCN model for training. A system for the same is also disclosed.

IPC Classes  ?

• G06T 7/00 - Image analysis
• G16H 30/40 - ICT specially adapted for the handling or processing of medical images for processing medical images, e.g. editing
• G06N 20/10 - Machine learning using kernel methods, e.g. support vector machines [SVM]
• G06T 5/00 - Image enhancement or restoration
• G06T 5/20 - Image enhancement or restoration using local operators

Abstract

Disclosed is a patrol robot, comprising: a robot body and a control system provided on the robot body. The robot body comprises a chassis system and an accommodating cavity provided on the chassis system. The control system comprises a main control module, an image processing module, and an image acquisition device. The main control module is electrically connected to the image processing module, and the image processing module is electrically connected to the image acquisition device. The image acquisition device comprises a dome camera provided on the accommodating cavity. The image processing module comprises a behavior recognition unit, and the behavior recognition unit is configured to recognize abnormal behaviors of pedestrians according to an environment image acquired by the image acquisition device to generate pedestrian abnormal behavior recognition information. The main control module is configured to send the pedestrian abnormal behavior recognition information to a patrol robot management system. Also disclosed is a patrol robot management system.

IPC Classes  ?

• H04L 29/08 - Transmission control procedure, e.g. data link level control procedure

Abstract

A robot cluster scheduling system, comprising: a user layer, an intermediate layer, an application layer, a plug-in layer and a data persistence layer, wherein the intermediate layer comprises a processor mapping module and a state collection module; the application layer comprises a task scheduling module and a traffic scheduling module; the plug-in layer comprises a task solving engine and a traffic planning engine; the task solving engine is configured to determine a target robot according to parameters of a task and state data; and the traffic planning engine is configured to determine a target route.

IPC Classes  ?

• B25J 9/00 - Programme-controlled manipulators
• G05B 19/418 - Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM]
• G05D 1/02 - Control of position or course in two dimensions

Abstract

The present invention relates to the technical field of assembly devices, and provides a rotary mechanism and a motor assembly device. The rotary mechanism provided by the present invention comprises: a first fixed plate, a second fixed plate, a bearing seat, a rotary shaft, and a rotary shaft driving part. The bearing seat is connected to the second fixed plate; the rotary shaft penetrates through the bearing seat and the second fixed plate and is rotatably connected to the bearing seat; the first fixed plate is opposite to the second fixed plate and is connected to the rotary shaft; the rotary shaft driving part is transmittingly connected to the rotary shaft and used for driving the rotary shaft to drive the first fixed plate to rotate. According to the rotary mechanism provided by the present invention, the technical problem in the related art of increased production costs caused by configuration of a plurality of work fixtures is alleviated.

IPC Classes  ?

• B23P 19/00 - Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformationTools or devices therefor so far as not provided for in other classes
• B23P 19/12 - Alignment of parts for insertion into bores
• H02K 15/00 - Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines

Abstract

A point stabilization control method and device for a mobile robot (5, 6, 7, 8). Said method comprises: acquiring a position of a target object (2), and determining, according to the position of the target object (2) and an initial position of a robot (5, 6, 7, 8), a first displacement of the robot (5, 6, 7, 8) relative to the target object (2); determining, according to the first displacement and a second displacement of a target point relative to the target object (2), a displacement of the robot (5, 6, 7, 8) to be shifted, and determining a target motion speed and a target motion direction of the robot (5, 6, 7, 8) according to the displacement to be shifted and the mapping relationship between the motion speed, the motion direction and the displacement to be shifted; and determining a current position of the robot (5, 6, 7, 8) according to the target motion speed and the target motion direction, taking the current position as a starting position, and returning to execute the steps above until the distance between the actual position of the robot (5, 6, 7, 8) and the position of the target point is less than a preset threshold.

IPC Classes  ?

• G05D 1/02 - Control of position or course in two dimensions

Abstract

A diabetic retina image classification method and system based on deep learning, belonging to the technical field of artificial intelligence. The method comprises: acquiring an eye fundus image; importing the same eye fundus image into a micro-hemangioma lesion recognition model, a bleeding lesion recognition model and an exudative lesion recognition model for recognition; and extracting lesion feature information according to a recognition result, and then using a trained SVM classifier to classify the extracted lesion feature information to obtain a classification result, wherein the micro-hemangioma lesion recognition model is obtained by means of extracting a micro-hemangioma lesion candidate region from the eye fundus image and then inputting same into a CNN model for training; and the bleeding lesion recognition model and the exudative lesion recognition model are respectively obtained by means of marking a bleeding lesion region and an exudative lesion region in the eye fundus image and then inputting same into an FCN model for training. The requirement for a network model description capability is reduced, so that a model is easy to train, and lesion focus regions can be located and sketched with regard to different lesions, thereby assisting a doctor in carrying out clinical screening.

IPC Classes  ?

• G06K 9/62 - Methods or arrangements for recognition using electronic means

Goods & Services

Handling machines, namely, automatic manipulators; machines, namely, industrial robots; agricultural machines, namely, cultivators, harvesters, disk harrows, and seeders; bicycle assembling machines; packing machines; electron industry equipment Computer operating programs, recorded; electric installations for the remote control of industrial operations; integrated circuits; surveying apparatus and instruments; measures; electric accumulators for vehicles; electric sensors; video screens Material testing; mechanical research; industrial design; computer software design; conversion of computer programs and data, other than physical conversion; authenticating works of art; dress designing; computer programming

Goods & Services

[ Embossing machines; Industrial fluid cleaning machinery; Industrial mixer for mixing liquids in the pharmaceutical and chemical industries; ] Industrial robots; [ Manipulators for forging presses and for forging machines; Metalworking machine tools; Robotic vacuum cleaners; ] Stands for machines [ ; Transmissions for machines ]

Goods & Services

[ Embossing machines; Industrial fluid cleaning machinery; Industrial mixer for mixing liquids in the pharmaceutical and chemical industries; ] Industrial robots; [ Manipulators for forging presses and for forging machines; Metalworking machine tools; Robotic vacuum cleaners; ] Stands for machines [ ; Transmissions for machines ]