WO2023125851A1 - Procédé et appareil de diagnostic à distance, dispositif électronique et support de stockage - Google Patents

Procédé et appareil de diagnostic à distance, dispositif électronique et support de stockage Download PDF

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Publication number
WO2023125851A1
WO2023125851A1 PCT/CN2022/143586 CN2022143586W WO2023125851A1 WO 2023125851 A1 WO2023125851 A1 WO 2023125851A1 CN 2022143586 W CN2022143586 W CN 2022143586W WO 2023125851 A1 WO2023125851 A1 WO 2023125851A1
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Prior art keywords
test script
diagnosis
remote
preset
server
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PCT/CN2022/143586
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English (en)
Chinese (zh)
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杨挺
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北京罗克维尔斯科技有限公司
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Publication of WO2023125851A1 publication Critical patent/WO2023125851A1/fr

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    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B23/00—Testing or monitoring of control systems or parts thereof
    • G05B23/02—Electric testing or monitoring
    • G05B23/0205—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults
    • G05B23/0218—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults characterised by the fault detection method dealing with either existing or incipient faults
    • G05B23/0221—Preprocessing measurements, e.g. data collection rate adjustment; Standardization of measurements; Time series or signal analysis, e.g. frequency analysis or wavelets; Trustworthiness of measurements; Indexes therefor; Measurements using easily measured parameters to estimate parameters difficult to measure; Virtual sensor creation; De-noising; Sensor fusion; Unconventional preprocessing inherently present in specific fault detection methods like PCA-based methods

Definitions

  • the present disclosure relates to the technical field of vehicles, in particular to a remote diagnosis method and device, electronic equipment, storage media, computer program products and computer programs.
  • the traditional automotive after-sales diagnostic instrument is based on the diagnostic computer as the core.
  • the after-sales diagnostic engine of the automotive after-sales diagnostic instrument is on the computer of the after-sales diagnostic equipment, and the vehicle itself is the object of maintenance.
  • the traditional diagnostic instrument and the maintenance vehicle need to be on the same site, and the after-sales diagnostic instrument is connected to the vehicle through the On Board Diagnostics (OBD) harness to realize vehicle maintenance.
  • OBD On Board Diagnostics
  • Embodiments of the present disclosure provide a remote diagnosis method and device, electronic equipment, a storage medium, a computer program product, and a computer program.
  • an embodiment of the present disclosure provides a remote diagnosis method, wherein the remote diagnosis method is applied to the vehicle to be diagnosed, including:
  • the remote control command is used to instruct the vehicle to be diagnosed to execute a target test script
  • executing the target test script based on a preset diagnostic engine includes:
  • test script execution sequence is executed.
  • diagnosing the execution result of the target test script based on the preset diagnosis engine includes:
  • the signal variable is diagnosed based on the diagnosis database, and a diagnostic failure result corresponding to the signal variable is obtained.
  • the remote diagnosis method before executing the target test script based on the preset diagnosis engine, the remote diagnosis method further includes:
  • condition information configured and sent by the server for executing the test script, the condition information including state information items to be detected in the vehicle to be diagnosed;
  • the execution of the target test script based on the preset diagnosis engine includes:
  • the target test script is executed based on the preset diagnostic engine.
  • the remote diagnosis method also includes:
  • the remote diagnosis method also includes:
  • the diagnosis result including at least one of the execution process information of the test script, the execution process data record file information of the test script, and the execution result information of the test script;
  • the remote diagnosis method also includes:
  • an embodiment of the present disclosure provides a remote diagnostic device, which is applied to the vehicle to be diagnosed, including:
  • the first receiving unit is configured to receive a remote control instruction sent by the server, the remote control instruction is used to instruct the vehicle to be diagnosed to execute a target test script;
  • a search unit configured to search for the target test script
  • an execution unit for executing the target test script based on a preset diagnostic engine
  • a diagnosis unit is used for diagnosing the execution result of the target test script based on the preset diagnosis engine.
  • the execution unit includes:
  • a determining module configured to analyze the test script based on the preset diagnosis engine, and obtain a test script execution sequence of the test script
  • An execution module configured to execute the test script execution sequence.
  • the diagnostic unit includes:
  • An acquisition module configured to acquire signal variables of the preset diagnosis engine when executing the test script
  • a calling module used to call a preset communication interface to obtain a diagnostic database
  • the diagnosis module is configured to diagnose the signal variable based on the diagnosis database, and obtain a fault diagnosis result corresponding to the signal variable.
  • the remote diagnostic device also includes:
  • the second receiving unit is configured to receive the condition information configured and sent by the server for executing the test script before executing the target test script based on the preset diagnosis engine, the condition information includes the need to detect the to-be-diagnosed Items of status information in the vehicle;
  • a judging unit configured to judge whether the condition information is satisfied according to the state information item in the vehicle to be diagnosed
  • the executing unit is further configured to execute the target test script based on the preset diagnosis engine in response to the judging unit determining that the condition information is met.
  • the remote diagnostic device also includes:
  • a first reporting unit configured to report an execution result that the test script cannot be executed to the server in response to the judging unit determining that the condition information is not satisfied, so that the server executes the test script condition information to reset to complete remote diagnosis.
  • the remote diagnostic device also includes:
  • a generating unit configured to generate a reporting configuration file according to a diagnosis result, the diagnosis result including at least one of execution process information of the test script, execution process data record file information of the test script, and execution result information of the test script;
  • the second reporting unit is configured to upload the reporting configuration file to the server.
  • the remote diagnostic device also includes:
  • the third receiving unit is configured to receive the real-time or periodic remote update of the test script in the local script library by the server.
  • an electronic device including:
  • the memory stores instructions that can be executed by the at least one processor, and the instructions are executed by the at least one processor, so that the at least one processor can execute the method described in any embodiment of the first aspect above. remote diagnosis method.
  • embodiments of the present disclosure provide a non-transitory computer-readable storage medium storing computer instructions, wherein the computer instructions are used to enable the computer to execute the remote diagnosis method.
  • an embodiment of the present disclosure provides a computer program product, including a computer program, and when the computer program is executed by a processor, the remote diagnosis method as described in any embodiment of the foregoing first aspect is implemented.
  • embodiments of the present disclosure provide a computer program, including computer program code, when the computer program code runs on a computer, the computer executes the remote diagnosis method.
  • the remote diagnosis method and device, electronic equipment, storage medium, computer program product and computer program provided by the embodiments of the present disclosure receive the remote control instruction sent by the server, and the remote control instruction is used to instruct the vehicle to be diagnosed to execute the target test script ; Find the target test script, and execute the target test script based on a preset diagnosis engine; diagnose the execution result of the target test script based on the preset diagnosis engine.
  • FIG. 1 is a schematic flowchart of a remote diagnosis method provided by an embodiment of the present disclosure
  • FIG. 2 is a schematic flowchart of another remote diagnosis method provided by an embodiment of the present disclosure
  • FIG. 3 is a schematic structural diagram of a remote diagnostic device provided by an embodiment of the present disclosure.
  • FIG. 4 is a schematic structural diagram of another remote diagnostic device provided by an embodiment of the present disclosure.
  • Fig. 5 is a schematic block diagram of an example electronic device 400 provided by an embodiment of the present disclosure.
  • Fig. 1 is a schematic flowchart of a remote diagnosis method provided by an embodiment of the present disclosure.
  • the remote diagnosis method is applied to the vehicle to be diagnosed, and the remote diagnosis method includes steps 101-103.
  • Step 101 Receive a remote control instruction sent by a server, the remote control instruction is used to instruct the vehicle to be diagnosed to execute a target test script.
  • the timing for the server to send the remote control command can be after the vehicle to be diagnosed sends the request information, or it can be the remote control command sent by the server to the vehicle to be diagnosed actively. Triggering the sending of a remote control command for instructing the vehicle to be diagnosed to execute the target test script.
  • the target test script is one or at least one of the test scripts.
  • the test script is generated on the server side and sent to the vehicle to be diagnosed, or the vehicle to be diagnosed requests to download the test script and stores the received test script.
  • the local script database after receiving the remote control command, from the local script database.
  • the test script is a scripted description of a diagnostic test sequence execution process (that is, the test script is a test script execution sequence).
  • the description of the limited scripting language can only be lua, and any language can be used to describe the test script as a script.
  • different test scripts can be divided by diagnostic categories. For example, the diagnostic category is full vehicle diagnosis, and its corresponding test script ID is test script 1.
  • the test script ID is test script 2, the diagnostic category is key matching diagnosis, and the corresponding test script ID is test script 3 and so on.
  • the trigger of remote diagnosis usually comes from the diagnostic business function requirements, which are usually output in docx file format and sent by the offline inspection server or the after-sales diagnosis service server.
  • the task of checking a station for key matching, the corresponding test script is the key matching test script.
  • the function requirement of the diagnosis service is to request the after-sales diagnosis service server to read all the fault codes of a vehicle, and the corresponding test script is the test script of the whole vehicle fault codes, which is usually output in an xlsm format file.
  • Step 102 Find the target test script, and execute the target test script based on a preset diagnosis engine.
  • the remote control instruction usually includes a diagnostic category. After the vehicle to be diagnosed receives the remote control instruction, it parses the diagnostic category, and searches the local script database for the target test corresponding to the diagnostic category according to the script ID corresponding to the diagnostic category. script.
  • the test script After determining the target test script, the test script is analyzed based on the preset diagnosis engine Diag Agent, the test script execution sequence of the test script is obtained, and the target test script is executed. Since the target test script is described using lua script language, Therefore, the corresponding preset diagnosis engine Diag Agent can run the lua script to realize the target test script.
  • Step 103 Diagnose the execution result of the target test script based on the preset diagnosis engine.
  • the default diagnosis engine Diag Agent can not only execute the target test script, but also judge the final execution result of the target test script. If the execution succeeds or fails, the execution result and failure reason will be uploaded to the server.
  • the target test script further includes user interface display information and operation feedback information of the vehicle to be diagnosed, and cloud user interface display information and feedback information.
  • the default diagnosis engine Diag Agent should be able to analyze the display requirements of the diagnostic test sequence script, and call the HMI operation interface of the vehicle user interface to be diagnosed to realize the display of the human machine interface (Human Machine Interface, HMI) and cloud terminal in the vehicle, so that the user can view it.
  • HMI Human Machine Interface
  • the remote diagnosis method provided by the embodiment of the present disclosure receives a remote control instruction sent by a server, and the remote control instruction is used to instruct the vehicle to be diagnosed to execute a target test script; search for the target test script, and execute it based on a preset diagnosis engine The target test script; performing diagnosis on the execution result of the target test script based on the preset diagnosis engine.
  • the embodiments of the present disclosure can reduce the maintenance waiting time of the vehicle owner when the vehicle fails and improve the maintenance efficiency through remote diagnosis.
  • performing diagnosis on the execution result of the target test script based on the preset diagnosis engine Diag Agent in step 103 includes: obtaining the signal variable of the preset diagnosis engine when executing the test script and calling a preset communication interface to obtain a diagnosis database, and performing diagnosis on the signal variable based on the diagnosis database, and obtaining a fault diagnosis result corresponding to the signal variable.
  • the target test script contains related operations such as numerical calculations, logic, decisions and loops related to diagnostic variables and bus variables.
  • the diagnostic engine shall be able to parse test sequence scripts and implement operations.
  • the default diagnosis engine Diag Agent can call the preset communication interface to obtain the diagnosis database during the execution of the target test script.
  • the diagnosis database can realize all the diagnosis of the test script. Assume that the diagnostic engine Diag Agent monitors the change of each signal variable when executing the target test script, that is, after executing one of the steps in the target test script, confirm whether the signal variable in the step changes, before executing the target test script, any A signal will have a default value. After the target test script is executed, the default signal value of the signal variable may change or remain unchanged, but the final execution result must be a fixed value. Based on the execution result of the signal variable If it is not a fixed value, it can be judged that the signal is faulty. Based on the diagnostic database, the diagnostic fault results corresponding to the signal variables can be obtained.
  • the target test script is to detect vehicle lights.
  • the preset diagnosis engine executes the target test script, it calls and controls the operation of the vehicle lights. For example, when the vehicle lights turn left, the vehicle lights are activated. Turn right, before triggering: signal variable: left (left car light) -0, right (right car light) -0, after triggering: left-0, right-1, based on the fact that the car light is not faulty, the trigger The final signal variable should be left-1, right-0.
  • the signal variable is detected to be changed, and the signal variable is diagnosed based on the diagnosis database to obtain the existence of the vehicle light. Fault diagnosis results.
  • the above example is only a brief example for easy understanding, and does not represent a specific execution process. The embodiment of the present disclosure does not limit the specific content of the target test script and the diagnostic database.
  • the embodiment of the present disclosure also provides a remote diagnosis method. As shown in FIG. 2 , the remote diagnosis method further includes steps 201-208.
  • Step 201 Receive condition information for executing the test script configured and sent by the server.
  • Each test script execution sequence should contain condition information before execution, and the content of condition information is usually defined by bus variables or diagnostic variables.
  • the default diagnostic engine Diag Agent should call the diagnostic check condition information before executing each test script execution sequence, and the diagnostic test sequence can only be executed after the check is successful.
  • the condition information includes state information items that need to be detected in the vehicle to be diagnosed, for example, the vehicle is in maintenance mode, the power mode of the vehicle to be diagnosed is ON or OFF, the gear position is P, the vehicle speed is less than 2km/h, and the default value of the signal variable value, etc., the embodiment of the present disclosure does not limit the content contained in the condition information.
  • Step 202 Judging whether the condition information is satisfied according to the state information items in the vehicle to be diagnosed.
  • the purpose is to create conditions for the correct execution of the preset diagnosis engine Diag Agent and avoid An error occurred during the execution of the diagnosis engine Diag Agent.
  • execute step 203 In response to satisfying the condition information, execute step 203; in response to not satisfying the condition information, execute step 204.
  • Step 203 Execute the target test script based on the preset diagnosis engine.
  • Step 204 Report the execution result that the test script cannot be executed to the server, so that the server resets the condition information for executing the test script, so as to complete the remote diagnosis.
  • the status information item that the server carries can be configured, such as the default value of the signal variable, etc., based on the status information item is the status information item of the vehicle, such as the vehicle power mode, gear position, etc., can be based on
  • the condition information of the test script is adjusted, for example, the power mode and gear position of the vehicle to be diagnosed are adjusted according to the condition information.
  • Step 205 Diagnose the execution result of the target test script based on the preset diagnosis engine.
  • Step 206 Generate a reporting configuration file according to the diagnosis result, the diagnosis result including at least one of the execution process information of the test script, the execution process data record file information of the test script, and the execution result information of the test script.
  • the preset diagnosis engine Diag Agent should be able to save and record the diagnostic sending and receiving bus messages related to the execution of this test sequence synchronously according to the same time stamp during the execution of the test script execution sequence, and realize the report according to the storage requirements of the report configuration file defined by the test sequence Configuration file storage and reporting.
  • Step 207 Upload the reporting configuration file to the server.
  • Step 208 Receive the real-time or periodic remote update of the test script in the local script repository by the server.
  • step 208 is not executed in the order of serial numbers.
  • This update process is a remote update of the server.
  • the test script in the vehicle to be diagnosed will be updated synchronously.
  • the method can be updated in real time or periodically, for example, the cycle is set to 5 days, etc., and the embodiment of the present disclosure does not limit the method of updating.
  • the embodiments of the present disclosure can reduce the time for checking and locating vehicle faults through the introduction of target diagnostic scripts, thereby improving maintenance efficiency.
  • the Diag Agent a preset diagnostic engine based on the vehicle to be diagnosed
  • the server can update the test script diagnosis sequence of Diag Agent, the preset diagnosis engine of the car in real time, to realize the upgrade of the diagnosis function of different vehicle platforms and different controllers.
  • the active diagnosis of the vehicle to be diagnosed can be carried out. When there is a problem with the vehicle inspection, the user is reminded to maintain it, or when parts need to be replaced, the replacement parts can be prepared in advance, further reducing maintenance. waiting time.
  • Fig. 3 is a schematic structural diagram of a remote diagnosis device provided by an embodiment of the present disclosure. As shown in FIG. 3 , the remote diagnosis device is applied to the vehicle to be diagnosed, and includes: a first receiving unit 31 , a search unit 32 , an execution unit 33 and a diagnosis unit 34 .
  • the first receiving unit 31 is configured to receive a remote control instruction sent by a server, and the remote control instruction is used to instruct the vehicle to be diagnosed to execute a target test script.
  • the searching unit 32 is used for searching the target test script.
  • the executing unit 33 is configured to execute the target test script based on a preset diagnosis engine.
  • the diagnosis unit 34 is used for diagnosing the execution result of the target test script based on the preset diagnosis engine.
  • the remote diagnosis device receives a remote control instruction sent by a server, and the remote control instruction is used to instruct the vehicle to be diagnosed to execute a target test script; search for the target test script, and execute it based on a preset diagnosis engine The target test script; performing diagnosis on the execution result of the target test script based on the preset diagnosis engine.
  • the embodiments of the present disclosure can reduce the maintenance waiting time of the vehicle owner when the vehicle fails and improve the maintenance efficiency through remote diagnosis.
  • the executing unit 33 includes: a determining module 331 and an executing module 332 .
  • the determining module 331 is configured to analyze the test script based on the preset diagnosis engine to obtain a test script execution sequence of the test script.
  • the execution module 332 is used to execute the test script execution sequence.
  • the diagnosis unit 34 includes: an acquisition module 341 , a calling module 342 and a diagnosis module 343 .
  • the obtaining module 341 is used for obtaining signal variables of the preset diagnosis engine when executing the test script.
  • the calling module 342 is used for calling a preset communication interface to obtain a diagnosis database.
  • the diagnosis module 343 is configured to diagnose the signal variable based on the diagnosis database, and obtain a diagnostic failure result corresponding to the signal variable.
  • the remote diagnosis device further includes: a second receiving unit 35 and a judging unit 36 .
  • the second receiving unit 35 is used to receive the condition information configured and sent by the server for executing the test script before executing the target test script based on the preset diagnosis engine, the condition information includes the need to detect the Items of status information in the vehicle to be diagnosed.
  • the judging unit 36 is used to judge whether the condition information is satisfied according to the state information item in the vehicle to be diagnosed, and
  • the executing unit 33 is further configured to execute the target test script based on the preset diagnosis engine in response to the judging unit 36 determining that the condition information is satisfied.
  • the remote diagnosis device further includes: a first reporting unit 37 .
  • the first reporting unit 37 is configured to report the execution result that the test script cannot be executed to the server in response to the judging unit 36 determining that the condition information is not satisfied, so that the server can perform The condition information of the above test script is reset to complete the remote diagnosis.
  • the remote diagnosis device further includes: a generating unit 38 and a second reporting unit 39 .
  • the generating unit 38 is configured to generate a reporting configuration file according to a diagnosis result, and the diagnosis result includes at least one of the execution process information of the test script, the execution process data record file information of the test script, and the execution result information of the test script.
  • the second reporting unit 39 is configured to upload the reporting configuration file to the server.
  • the remote diagnosis device further includes: a third receiving unit 310 .
  • the third receiving unit 310 is configured to receive real-time or periodic remote updates of the test scripts in the local script library by the server.
  • Embodiments of the present disclosure also provide an electronic device, a readable storage medium, a computer program product, and a computer program.
  • An embodiment of the present disclosure provides an electronic device, including: at least one processor; and a memory communicatively connected to the at least one processor, wherein the memory stores instructions executable by the at least one processor, The instructions are executed by the at least one processor, so that the at least one processor can execute the remote diagnosis method described in any one of the foregoing embodiments.
  • Embodiments of the present disclosure provide a non-transitory computer-readable storage medium storing computer instructions, wherein the computer instructions are used to make the computer execute the remote diagnosis method described in any of the foregoing embodiments.
  • An embodiment of the present disclosure provides a computer program product, including a computer program.
  • the computer program is executed by a processor, the remote diagnosis method as described in any one of the foregoing embodiments is implemented.
  • An embodiment of the present disclosure provides a computer program, including computer program code, when the computer program code is run on a computer, the computer is made to execute the remote diagnosis method described in any one of the foregoing embodiments.
  • FIG. 5 shows a schematic block diagram of an example electronic device 400 that may be used to implement embodiments of the present disclosure.
  • Electronic device is intended to represent various forms of digital computers, such as laptops, desktops, workstations, personal digital assistants, servers, blade servers, mainframes, and other suitable computers.
  • Electronic devices may also represent various forms of mobile devices, such as personal digital processing, cellular telephones, smart phones, wearable devices, and other similar computing devices.
  • the components shown herein, their connections and relationships, and their functions, are by way of example only, and are not intended to limit implementations of the disclosure described and/or claimed herein.
  • the device 400 includes a computing unit 401, which can be loaded into a RAM (Random Access Memory, Random Access/ accesses the computer program in the memory) 403 to execute various appropriate actions and processes.
  • RAM Random Access Memory
  • various programs and data necessary for the operation of the device 400 can also be stored.
  • the computing unit 401, ROM 402, and RAM 403 are connected to each other through a bus 404.
  • An I/O (Input/Output, input/output) interface 405 is also connected to the bus 404 .
  • the I/O interface 405 includes: an input unit 406, such as a keyboard, a mouse, etc.; an output unit 407, such as various types of displays, speakers, etc.; a storage unit 408, such as a magnetic disk, an optical disk, etc. ; and a communication unit 409, such as a network card, a modem, a wireless communication transceiver, and the like.
  • the communication unit 409 allows the device 400 to exchange information/data with other devices over a computer network such as the Internet and/or various telecommunication networks.
  • the computing unit 401 may be various general and/or special purpose processing components having processing and computing capabilities. Some examples of computing unit 401 include but are not limited to CPU (Central Processing Unit, central processing unit), GPU (Graphic Processing Units, graphics processing unit), various dedicated AI (Artificial Intelligence, artificial intelligence) computing chips, various operating The computing unit of the machine learning model algorithm, DSP (Digital Signal Processor, digital signal processor), and any appropriate processor, controller, microcontroller, etc.
  • the calculation unit 401 executes various methods and processes described above, such as a remote diagnosis method.
  • the remote diagnostic method may be implemented as a computer software program tangibly embodied on a machine-readable medium, such as storage unit 408 .
  • part or all of the computer program may be loaded and/or installed on the device 400 via the ROM 402 and/or the communication unit 409.
  • a computer program When a computer program is loaded into RAM 403 and executed by computing unit 401, one or more steps of the methods described above may be performed.
  • the computing unit 401 may be configured in any other appropriate way (for example, by means of firmware) to execute the aforementioned remote diagnosis method.
  • programmable processor can be special-purpose or general-purpose programmable processor, can receive data and instruction from storage system, at least one input device, and at least one output device, and transmit data and instruction to this storage system, this at least one input device, and this at least one output device an output device.
  • Program codes for implementing the methods of the present disclosure may be written in any combination of one or more programming languages. These program codes may be provided to a processor or controller of a general-purpose computer, a special purpose computer, or other programmable data processing devices, so that the program codes, when executed by the processor or controller, make the functions/functions specified in the flow diagrams and/or block diagrams Action is implemented.
  • the program code may execute entirely on the machine, partly on the machine, as a stand-alone software package partly on the machine and partly on a remote machine or entirely on the remote machine or server.
  • a machine-readable medium may be a tangible medium that may contain or store a program for use by or in conjunction with an instruction execution system, apparatus, or device.
  • a machine-readable medium may be a machine-readable signal medium or a machine-readable storage medium.
  • a machine-readable medium may include, but is not limited to, electronic, magnetic, optical, electromagnetic, infrared, or semiconductor systems, apparatus, or devices, or any suitable combination of the foregoing.
  • machine-readable storage media would include electrical connections based on one or more wires, portable computer disks, hard disks, RAM, ROM, EPROM (Electrically Programmable Read-Only-Memory, Erasable Programmable Read-Only Memory) Or flash memory, optical fiber, CD-ROM (Compact Disc Read-Only Memory, portable compact disk read-only memory), optical storage device, magnetic storage device, or any suitable combination of the above.
  • the systems and techniques described herein can be implemented on a computer having a display device (e.g., a CRT (Cathode-Ray Tube) or LCD ( Liquid Crystal Display (LCD) monitor); and a keyboard and pointing device (such as a mouse or trackball) through which a user can provide input to a computer.
  • a display device e.g., a CRT (Cathode-Ray Tube) or LCD ( Liquid Crystal Display (LCD) monitor
  • a keyboard and pointing device such as a mouse or trackball
  • Other kinds of devices can also be used to provide interaction with the user; for example, the feedback provided to the user can be any form of sensory feedback (e.g., visual feedback, auditory feedback, or tactile feedback); and can be in any form (including Acoustic input, speech input or, tactile input) to receive input from the user.
  • the systems and techniques described herein can be implemented in a computing system that includes back-end components (e.g., as a data server), or a computing system that includes middleware components (e.g., an application server), or a computing system that includes front-end components (e.g., as a a user computer having a graphical user interface or web browser through which a user can interact with embodiments of the systems and techniques described herein), or including such backend components, middleware components, Or any combination of front-end components in a computing system.
  • the components of the system can be interconnected by any form or medium of digital data communication, eg, a communication network. Examples of communication networks include: LAN (Local Area Network, local area network), WAN (Wide Area Network, wide area network), the Internet, and blockchain networks.
  • a computer system may include clients and servers.
  • Clients and servers are generally remote from each other and typically interact through a communication network.
  • the relationship of client and server arises by computer programs running on the respective computers and having a client-server relationship to each other.
  • the server can be a cloud server, also known as cloud computing server or cloud host, which is a host product in the cloud computing service system to solve the problem of traditional physical host and VPS service ("Virtual Private Server", or "VPS”) Among them, there are defects such as difficult management and weak business scalability.
  • the server can also be a server of a distributed system, or a server combined with a blockchain.
  • artificial intelligence is a discipline that studies the use of computers to simulate certain human thinking processes and intelligent behaviors (such as learning, reasoning, thinking, planning, etc.), including both hardware-level technology and software-level technology.
  • Artificial intelligence hardware technologies generally include technologies such as sensors, dedicated artificial intelligence chips, cloud computing, distributed storage, and big data processing; artificial intelligence software technologies mainly include computer vision technology, speech recognition technology, natural language processing technology, and machine learning/depth Learning, big data processing technology, knowledge map technology and other major directions.
  • steps may be reordered, added or deleted using the various forms of flow shown above.
  • each step described in the present disclosure may be executed in parallel, sequentially, or in a different order, as long as the desired result of the technical solution disclosed in the present disclosure can be achieved, no limitation is imposed herein.

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  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Testing And Monitoring For Control Systems (AREA)
  • Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
  • Test And Diagnosis Of Digital Computers (AREA)

Abstract

L'invention concerne un procédé et un appareil de diagnostic à distance, un dispositif électronique, un support de stockage, un produit programme d'ordinateur et un programme informatique. Le procédé de diagnostic à distance consiste à : recevoir une instruction de commande à distance envoyée par un serveur, l'instruction de commande à distance étant utilisée pour ordonner à un véhicule à diagnostiquer d'exécuter un script de test cible (101) ; rechercher le script de test cible, et sur la base d'un moteur de diagnostic prédéfini, exécuter le script de test cible (102) ; et sur la base du moteur de diagnostic prédéfini, effectuer des diagnostics sur un résultat d'exécution du script de test cible (103).
PCT/CN2022/143586 2021-12-31 2022-12-29 Procédé et appareil de diagnostic à distance, dispositif électronique et support de stockage WO2023125851A1 (fr)

Applications Claiming Priority (2)

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CN202111662679.7 2021-12-31
CN202111662679.7A CN115437339A (zh) 2021-12-31 2021-12-31 远程诊断方法及装置、电子设备和存储介质

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WO2023125851A1 true WO2023125851A1 (fr) 2023-07-06

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Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115437339A (zh) * 2021-12-31 2022-12-06 北京罗克维尔斯科技有限公司 远程诊断方法及装置、电子设备和存储介质
CN115469629A (zh) * 2021-12-31 2022-12-13 北京罗克维尔斯科技有限公司 远程诊断方法、装置、系统、电子设备和存储介质
CN115437338A (zh) * 2021-12-31 2022-12-06 北京罗克维尔斯科技有限公司 远程诊断方法及装置、电子设备和存储介质
CN115437340A (zh) * 2021-12-31 2022-12-06 北京罗克维尔斯科技有限公司 远程诊断方法及装置、电子设备和存储介质

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140100737A1 (en) * 2011-04-30 2014-04-10 Daimler Ag System For Diagnosing Faults of a Component in a Vehicle
CN111026096A (zh) * 2019-12-30 2020-04-17 华人运通(江苏)技术有限公司 车辆诊断方法、装置、系统、设备及计算机可读存储介质
CN112286171A (zh) * 2020-11-05 2021-01-29 中国第一汽车股份有限公司 一种远程诊断方法、装置、车辆及存储介质
CN112652089A (zh) * 2020-12-17 2021-04-13 华人运通(上海)云计算科技有限公司 诊断方法、车辆、系统及存储介质
CN113050598A (zh) * 2021-03-15 2021-06-29 中国第一汽车股份有限公司 一种远程诊断平台、数据获取方法、设备及存储介质
CN113282072A (zh) * 2021-07-19 2021-08-20 江铃汽车股份有限公司 一种车辆远程诊断方法、装置、存储介质及系统
CN113703418A (zh) * 2021-07-14 2021-11-26 江铃汽车股份有限公司 一种车辆诊断方法、系统、可读存储介质及车辆
CN115437339A (zh) * 2021-12-31 2022-12-06 北京罗克维尔斯科技有限公司 远程诊断方法及装置、电子设备和存储介质

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140100737A1 (en) * 2011-04-30 2014-04-10 Daimler Ag System For Diagnosing Faults of a Component in a Vehicle
CN111026096A (zh) * 2019-12-30 2020-04-17 华人运通(江苏)技术有限公司 车辆诊断方法、装置、系统、设备及计算机可读存储介质
CN112286171A (zh) * 2020-11-05 2021-01-29 中国第一汽车股份有限公司 一种远程诊断方法、装置、车辆及存储介质
CN112652089A (zh) * 2020-12-17 2021-04-13 华人运通(上海)云计算科技有限公司 诊断方法、车辆、系统及存储介质
CN113050598A (zh) * 2021-03-15 2021-06-29 中国第一汽车股份有限公司 一种远程诊断平台、数据获取方法、设备及存储介质
CN113703418A (zh) * 2021-07-14 2021-11-26 江铃汽车股份有限公司 一种车辆诊断方法、系统、可读存储介质及车辆
CN113282072A (zh) * 2021-07-19 2021-08-20 江铃汽车股份有限公司 一种车辆远程诊断方法、装置、存储介质及系统
CN115437339A (zh) * 2021-12-31 2022-12-06 北京罗克维尔斯科技有限公司 远程诊断方法及装置、电子设备和存储介质

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