WO2017185745A1 - 一种车机、车载终端、车辆诊断方法以及车辆诊断系统 - Google Patents

一种车机、车载终端、车辆诊断方法以及车辆诊断系统 Download PDF

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Publication number
WO2017185745A1
WO2017185745A1 PCT/CN2016/107946 CN2016107946W WO2017185745A1 WO 2017185745 A1 WO2017185745 A1 WO 2017185745A1 CN 2016107946 W CN2016107946 W CN 2016107946W WO 2017185745 A1 WO2017185745 A1 WO 2017185745A1
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WIPO (PCT)
Prior art keywords
vehicle
mounted terminal
unit
terminal
send
Prior art date
Application number
PCT/CN2016/107946
Other languages
English (en)
French (fr)
Inventor
刘均
刘育滔
Original Assignee
深圳市元征科技股份有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication of WO2017185745A1 publication Critical patent/WO2017185745A1/zh

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/40—Support for services or applications
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/01—Protocols
    • H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
    • B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
    • B60R16/023—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for transmission of signals between vehicle parts or subsystems
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C5/00—Registering or indicating the working of vehicles
    • G07C5/008—Registering or indicating the working of vehicles communicating information to a remotely located station
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C5/00—Registering or indicating the working of vehicles
    • G07C5/08—Registering or indicating performance data other than driving, working, idle, or waiting time, with or without registering driving, working, idle or waiting time
    • G07C5/0808—Diagnosing performance data

Definitions

  • Vehicle machine Vehicle terminal, vehicle diagnosis method and vehicle diagnosis system
  • the present invention relates to the field of vehicle networking, and particularly relates to a vehicle, an in-vehicle terminal, a vehicle diagnosis method, and a vehicle diagnosis system.
  • a vehicle owner often installs a vehicle detection application on a mobile terminal, and the OBD (On-Board Diagnostic, on-board diagnostic system) in the vehicle terminal is controlled by the application to diagnose the vehicle;
  • OBD On-Board Diagnostic, on-board diagnostic system
  • the information obtained by 3G or 4G network diagnosis is uploaded to the server.
  • the present invention provides a vehicle, an in-vehicle terminal, a vehicle diagnosis method, and a vehicle diagnosis system, which can facilitate the user to perform data collection on the vehicle to understand the situation of the vehicle, thereby improving the user experience.
  • a first aspect of the present invention discloses a system for data collection, the system comprising an in-vehicle terminal, a vehicle, and a server;
  • the vehicle is configured to receive a vehicle diagnostic command, and send a medical examination instruction to the vehicle terminal through Bluetooth.
  • the vehicle-mounted terminal is configured to perform physical examination on the vehicle according to the medical examination instruction to obtain physical examination information, and send the medical examination information to the vehicle through Bluetooth;
  • the vehicle is further configured to diagnose the vehicle according to the medical examination information sent by the vehicle-mounted terminal to obtain a diagnosis result, and send the diagnosis result to the server.
  • the vehicle machine is further configured to send an information request to the server, where the information request includes a vehicle serial number;
  • the server is configured to determine configuration information of the vehicle according to the vehicle serial number, and to the vehicle Sending configuration information of the vehicle;
  • the vehicle machine is configured to receive configuration information of the vehicle, and send configuration information of the vehicle to the vehicle-mounted terminal;
  • the vehicle-mounted terminal is configured to receive configuration information of the vehicle, and determine a capability of the vehicle according to the configuration information of the vehicle; and further collect data corresponding to the capability of the vehicle, and The car machine sends the data;
  • the vehicle is further configured to send the data to the server.
  • the vehicle machine is further configured to: when receiving the vehicle diagnosis command, determine whether the vehicle-mounted terminal is performing the data collection; and when the vehicle-mounted terminal is performing the data collection, Sending an instruction to the vehicle-mounted terminal to instruct the vehicle-mounted terminal to stop the collection of the data, and performing a vehicle medical examination.
  • the vehicle is further configured to notify the vehicle-mounted terminal to perform the collecting of the data when detecting that the vehicle-mounted terminal completes the vehicle physical examination.
  • a second aspect of the present invention discloses a vehicle, the vehicle including a Bluetooth communication module, a receiving unit, and a diagnostic unit;
  • the receiving unit is configured to receive a vehicle diagnostic instruction
  • the diagnosis unit is configured to send a medical examination instruction to the vehicle-mounted terminal through the Bluetooth communication module according to the diagnosis instruction;
  • the diagnosis unit is further configured to perform diagnosis on the vehicle according to the medical examination information sent by the vehicle-mounted terminal to obtain a diagnosis result, and send the diagnosis result to the server.
  • the vehicle further includes a sending unit and a collecting unit;
  • the sending unit is configured to send an information request to the server, where the information request includes a vehicle serial number, so that the server determines configuration information of the vehicle according to the vehicle serial number;
  • the receiving unit is configured to receive configuration information of the vehicle sent by the server;
  • the sending unit is further configured to send configuration information of the vehicle to the vehicle-mounted terminal, so that the vehicle-mounted terminal determines, according to the configuration information of the vehicle, the capability of the vehicle and the capability of acquiring the vehicle.
  • the data ;
  • the collecting unit is configured to acquire data corresponding to the capability of the vehicle
  • the sending unit is further configured to send the data collected by the collecting unit to the server.
  • the vehicle further includes a determining unit;
  • the determining unit is configured to: when receiving an instruction to perform vehicle diagnosis, determine whether the in-vehicle terminal is performing the data collection;
  • the sending unit is configured to: when the vehicle-mounted terminal performs the collecting of the data, send an instruction to the vehicle-mounted terminal to instruct the vehicle-mounted terminal to stop collecting the data, and perform a vehicle physical examination.
  • the vehicle further includes a detecting unit
  • the detecting unit is configured to notify the vehicle-mounted terminal to perform the collecting of the data when detecting that the vehicle-mounted terminal completes the vehicle physical examination.
  • a third aspect of the present invention discloses an in-vehicle terminal, the in-vehicle terminal including a transmitting unit, and a receiving unit
  • the receiving unit is configured to receive, by using the Bluetooth communication module, a medical examination instruction sent by a vehicle;
  • the physical examination unit is configured to perform a physical examination on the vehicle according to the medical examination instruction to obtain the physical examination information;
  • the sending unit is configured to send the medical examination information to the vehicle through the Bluetooth communication module. .
  • the vehicle-mounted terminal further includes an acquisition unit;
  • the sending unit is configured to send a vehicle serial number to the vehicle to enable the vehicle to acquire configuration information of the vehicle according to the vehicle serial number;
  • the receiving unit is configured to receive configuration information of the vehicle
  • the collecting unit is configured to determine a capability of the vehicle according to configuration information of the vehicle, and collect data corresponding to a capability of the vehicle;
  • a fourth aspect of the invention discloses a method of vehicle diagnosis, the method comprising:
  • the vehicle machine receives a vehicle diagnostic command
  • the vehicle machine sends a medical examination instruction to the vehicle-mounted terminal through the Bluetooth communication module according to the diagnostic instruction;
  • the vehicle machine diagnoses the vehicle according to the medical examination information transmitted by the vehicle-mounted terminal to obtain a diagnosis result, and transmits the diagnosis result to the server.
  • the method further includes: [0051] the vehicle machine sends an information request to the server, where the information request includes a vehicle sequence a number such that the server determines configuration information of the vehicle according to the vehicle serial number;
  • the vehicle machine receives configuration information of the vehicle sent by the server;
  • the vehicle machine transmits configuration information of the vehicle to the vehicle-mounted terminal, so that the vehicle-mounted terminal determines the capability of the vehicle and the data corresponding to the capability of acquiring the vehicle according to the configuration information of the vehicle; 0054] The vehicle machine acquires data corresponding to the capability of the vehicle, and sends the collected data to the server.
  • the method further includes:
  • the vehicle machine determines whether the vehicle-mounted terminal is performing the data collection
  • the vehicle machine sends an instruction to the in-vehicle terminal to instruct the in-vehicle terminal to stop the collection of the data, and perform a vehicle physical examination.
  • the method further includes:
  • the vehicle informs the vehicle-mounted terminal to perform the data collection.
  • a fifth aspect of the present invention discloses another method of vehicle diagnosis, the method comprising:
  • the vehicle terminal receives the medical examination instruction sent by the vehicle through the Bluetooth communication module
  • the vehicle-mounted terminal performs a physical examination on the vehicle according to the medical examination instruction to obtain physical examination information
  • the vehicle-mounted terminal transmits the medical examination information to the vehicle through the Bluetooth communication module.
  • the method further includes: [0065] the vehicle-mounted terminal sends a vehicle serial number to the vehicle to cause the vehicle Obtaining configuration information of the vehicle according to the vehicle serial number;
  • the vehicle-mounted terminal receives configuration information of the vehicle, and determines capabilities of the vehicle according to configuration information of the vehicle;
  • the vehicle-mounted terminal collects data corresponding to the capability of the vehicle, and transmits the collected data to the vehicle.
  • the vehicle diagnosis system includes a vehicle, an in-vehicle terminal and a server, wherein the vehicle is configured to receive a vehicle diagnostic command, and send a medical examination instruction to the vehicle terminal through Bluetooth.
  • the vehicle-mounted terminal is configured to perform physical examination on the vehicle according to the medical examination instruction to obtain physical examination information, and send the medical examination information to the vehicle through Bluetooth; the vehicle is further configured to send according to the vehicle-mounted terminal.
  • the medical examination information diagnoses the vehicle to obtain a diagnosis result, and transmits the diagnosis result to the server.
  • FIG. 1 is a schematic flowchart of a method for diagnosing a vehicle according to an embodiment of the present invention
  • FIG. 2 is a schematic flowchart of a method for data collection according to an embodiment of the present invention
  • FIG. 3 is a schematic flowchart diagram of another method for vehicle diagnosis according to an embodiment of the present invention.
  • FIG. 4 is a schematic structural diagram of a vehicle according to an embodiment of the present invention.
  • FIG. 5 is a schematic structural diagram of another vehicle according to an embodiment of the present invention.
  • FIG. 6 is a schematic structural diagram of an in-vehicle terminal according to an embodiment of the present invention.
  • FIG. 7 is a schematic structural diagram of an in-vehicle terminal according to an embodiment of the present invention.
  • FIG. 8 is a schematic diagram of a vehicle diagnosis system according to an embodiment of the present invention.
  • FIG. 9 is a schematic diagram of another vehicle diagnosis system according to an embodiment of the present invention.
  • FIG. 10 is a schematic diagram of another vehicle diagnosis system according to an embodiment of the present invention.
  • FIG. 11 is a schematic diagram of another vehicle diagnosis system according to an embodiment of the present invention.
  • the present invention provides a vehicle machine, an in-vehicle terminal, a method for diagnosing a vehicle, and a vehicle diagnosis system.
  • the user can conveniently perform a diagnosis set on the vehicle to understand the situation of the vehicle, thereby improving the user experience. .
  • One embodiment of the present invention discloses a method for unlocking a terminal, the method comprising: displaying a preset character on a lock screen interface for a user to select; acquiring a character selected by the user; acquiring the selected Character corresponding to the application; displaying the application on the lock screen interface for the user to select
  • FIG. 1 is a flowchart of a method for vehicle diagnosis according to an embodiment of the present invention. The method includes:
  • the vehicle machine receives a vehicle diagnostic instruction.
  • common vehicle machines include automobiles, electric vehicles, and the like.
  • the vehicle includes at least an operating system, a third generation or a fourth generation communication module (3G)
  • the user can manually input a diagnostic instruction on the operation screen of the vehicle; or can be a voice input diagnosis Instruction
  • an operation interface of the vehicle can present an interface, and a vehicle diagnosis button exists in the interface.
  • the vehicle receives the vehicle diagnosis instruction.
  • the vehicle determines whether the vehicle terminal is collecting the data (the data may be the water temperature, the vehicle speed, the engine speed, the interior temperature of the vehicle) And when the vehicle-mounted terminal is performing the collecting of the data, the vehicle machine sends an instruction to the vehicle-mounted terminal to instruct the vehicle-mounted terminal to stop the collection of the data.
  • the vehicle terminal supports two modes, data acquisition mode and vehicle diagnosis mode. When in the data acquisition mode, data acquisition is performed; when in the vehicle diagnosis mode, vehicle data examination is performed.
  • the vehicle machine sends a medical examination instruction to the vehicle-mounted terminal through the Bluetooth communication module according to the diagnosis instruction.
  • the in-vehicle terminal includes a Bluetooth communication module, and the Bluetooth communication module can perform data interaction with the vehicle.
  • the vehicle-mounted terminal After receiving the medical examination instruction, the vehicle-mounted terminal performs a physical examination on the vehicle and transmits the physical examination information to the vehicle.
  • the vehicle machine diagnoses the vehicle according to the medical examination information sent by the vehicle-mounted terminal to obtain a diagnosis result, and sends the diagnosis result to the server.
  • the vehicle informs the vehicle-mounted terminal to perform the data collection.
  • the vehicle machine receives the vehicle diagnosis instruction; the vehicle machine sends a medical examination instruction to the vehicle-mounted terminal through the Bluetooth communication module according to the diagnosis instruction; The vehicle is diagnosed according to the medical examination information transmitted by the in-vehicle terminal to acquire a diagnosis result, and the diagnosis result is transmitted to the server.
  • FIG. 2 is a flow chart of a method for data collection according to an embodiment of the present invention. After the vehicle completes the vehicle diagnosis, it can also collect data through the vehicle terminal. The specific steps include:
  • the vehicle machine sends an information request to the server, where the information request includes a vehicle serial number. So that the server determines configuration information of the vehicle according to the vehicle serial number;
  • the information request may further include an identifier of the in-vehicle terminal, so that the server determines the configuration information of the vehicle according to the vehicle serial number and the identifier of the in-vehicle terminal.
  • the vehicle serial number may be a serial number that is uniquely matched to the vehicle assigned by the frame number or other server.
  • the vehicle can decompress the configuration information, and then send the decompressed configuration information to the vehicle terminal, or send the decompressed configuration information storage path to the vehicle terminal.
  • the vehicle machine sends configuration information of the vehicle to the vehicle-mounted terminal, so that the vehicle-mounted terminal determines the capability of the vehicle and the data corresponding to the capability of acquiring the vehicle according to the configuration information of the vehicle. ;
  • the vehicle machine acquires data corresponding to the capability of the vehicle, and sends the collected data to the server.
  • FIG. 3 is a flowchart of a method for vehicle diagnosis according to an embodiment of the present invention. The method includes:
  • the vehicle-mounted terminal receives a medical examination instruction sent by the vehicle by using a Bluetooth communication module.
  • the vehicle terminal supports two modes, a data acquisition mode and a vehicle diagnosis mode, and performs data collection when in the data collection mode, and performs vehicle data examination when in the vehicle diagnosis mode. That is to say, when the vehicle terminal receives the medical examination command, the operation mode is switched to the vehicle diagnosis mode to perform a physical examination on the vehicle.
  • the vehicle-mounted terminal when the vehicle-mounted terminal is initialized, the vehicle-mounted terminal transmits a vehicle serial number to the vehicle to enable the vehicle to acquire configuration information of the vehicle according to the vehicle serial number;
  • the vehicle-mounted terminal receives configuration information of the vehicle, and determines the capability of the vehicle based on the configuration information of the vehicle.
  • the vehicle-mounted terminal performs a physical examination on the vehicle according to the medical examination instruction to obtain physical examination information.
  • the physical examination of the vehicle is mainly to obtain information of various components of the vehicle.
  • the vehicle-mounted terminal sends the medical examination information to the vehicle through the Bluetooth communication module.
  • the vehicle-mounted terminal when the vehicle-mounted terminal completes the physical examination of the vehicle, it switches from the vehicle diagnosis mode to the data collection mode, and the vehicle-mounted terminal collects data corresponding to the capability of the vehicle (eg, engine speed, water volume of the water tank) , water tank water temperature, vehicle speed, etc.), and the collected data is sent to the vehicle.
  • the vehicle-mounted terminal e.g, engine speed, water volume of the water tank
  • the collected data is sent to the vehicle.
  • a vehicle includes a Bluetooth communication module, a receiving unit, and a diagnostic unit; the receiving unit is configured to receive a vehicle diagnostic command; and the diagnostic unit is configured to The diagnostic command sends a medical examination instruction to the vehicle-mounted terminal through the Bluetooth communication module; the diagnostic unit is further configured to perform diagnosis on the vehicle according to the medical examination information sent by the vehicle-mounted terminal to obtain a diagnosis result, and The server sends the diagnosis result.
  • FIG. 4 another embodiment of the present invention discloses a vehicle 400 for performing the method steps of steps S101 to S103.
  • the vehicle 400 includes a Bluetooth communication module 401, a receiving unit 402, and a diagnostic unit 403;
  • receiving unit 402 configured to receive a vehicle diagnostic instruction
  • a diagnosis unit 403 configured to send a medical examination instruction to the vehicle-mounted terminal through the Bluetooth communication module 401 according to the diagnosis instruction;
  • the diagnosis unit 403 is further configured to perform diagnosis on the vehicle according to the medical examination information sent by the in-vehicle terminal to obtain a diagnosis result, and send the diagnosis result to the server.
  • the Bluetooth communication module 401, the receiving unit 402, and the diagnostic unit 403 are used to execute the methods of S101 to S103 described in Embodiment 1. The specific details have been described in detail in Embodiment 1, and will not be described again.
  • the vehicle device receives a vehicle diagnostic command; the vehicle device sends a medical examination command to the vehicle-mounted terminal through the Bluetooth communication module according to the diagnostic command; The machine diagnoses the vehicle according to the medical examination information sent by the vehicle-mounted terminal to obtain a diagnosis result, and transmits the diagnosis result to the server.
  • the vehicle 400 further includes a transmitting unit 404 and an acquisition unit 405; [0125] a sending unit 404, configured to send an information request to the server, where the information request includes a vehicle serial number, so that the server determines configuration information of the vehicle according to the vehicle serial number;
  • the receiving unit 402 is configured to receive configuration information of the vehicle sent by the server;
  • the sending unit 404 is further configured to send configuration information of the vehicle to the in-vehicle terminal, so that the in-vehicle terminal determines, according to the configuration information of the vehicle, the capability of the vehicle and the capability of acquiring the vehicle.
  • the collecting unit 405 is configured to acquire data corresponding to the capability of the vehicle
  • the sending unit 404 is further configured to send the data collected by the collecting unit to the server.
  • the vehicle 400 further includes a determining unit 406;
  • the determining unit 406 is configured to determine, when the vehicle diagnosis command is received, whether the vehicle-mounted terminal is collecting the data;
  • the sending unit 404 is configured to: when the in-vehicle terminal performs the collecting of the data, send an instruction to the in-vehicle terminal to instruct the in-vehicle terminal to stop collecting the data, and perform a vehicle physical examination.
  • the vehicle 400 further includes a detecting unit 407.
  • the detecting unit 407 is configured to notify the vehicle-mounted terminal to perform the collecting of the data when detecting that the vehicle-mounted terminal completes the vehicle physical examination.
  • the vehicle-mounted terminal includes a transmitting unit, a receiving unit, a physical examination unit, and a Bluetooth communication module.
  • the receiving unit is configured to receive, by the Bluetooth communication module, a vehicle transmission.
  • the medical examination unit is configured to perform physical examination on the vehicle according to the medical examination instruction to obtain physical examination information; and the transmitting unit is configured to send the medical examination information to the vehicle through the Bluetooth communication module.
  • FIG. 6 another embodiment of the present invention discloses an in-vehicle terminal 500 for performing the method steps of steps S301 to S303.
  • the vehicle terminal 500 includes a transmitting unit 501, a receiving unit 502, a medical examination unit 503, and a Bluetooth communication module 504;
  • the receiving unit 502 is configured to receive, by using the Bluetooth communication module 504, a medical examination instruction sent by the vehicle.
  • the physical examination unit 503 is configured to perform physical examination on the vehicle according to the medical examination instruction to obtain medical examination information;
  • the sending unit 501 is configured to send the medical examination information to the vehicle through the Bluetooth communication module 504.
  • the transmitting unit 501, the receiving unit 502, the physical examination unit 503, and the Bluetooth communication module 5 04 is a method for performing S301 to S303 described in Embodiment 3. The specific details have been described in detail in Embodiment 3, and will not be described again.
  • the vehicle-mounted terminal 500 further includes a collection unit 505;
  • sending unit 501 configured to send a vehicle serial number to the vehicle, so that the vehicle acquires configuration information of the vehicle according to the vehicle serial number;
  • receiving unit 502 configured to receive configuration information of the vehicle
  • the collecting unit 505 is configured to determine, according to the configuration information of the vehicle, the capability of the vehicle, and collect data corresponding to the capability of the vehicle;
  • the sending unit 501 is configured to send the data collected by the collecting unit to the vehicle.
  • FIG. 8 another embodiment of the present invention discloses a vehicle diagnostic system, which includes an in-vehicle terminal 601, a vehicle 602, and a server 603;
  • the vehicle machine 602 is configured to receive a vehicle diagnosis instruction, and send a medical examination instruction to the vehicle-mounted terminal 601 through the Bluetooth; [0148] the vehicle-mounted terminal 601 is configured to perform a physical examination on the vehicle according to the medical examination instruction to obtain the medical examination information, and pass the Bluetooth sends the medical examination information to the vehicle 602;
  • the vehicle 602 is further configured to diagnose the vehicle according to the medical examination information sent by the vehicle-mounted terminal 601 to obtain a diagnosis result, and send the diagnosis result to the server 603.
  • the vehicle diagnosis system is further used for data collection, and the specific process includes:
  • the vehicle 602 is further configured to send an information request to the server 603, where the information request includes a vehicle serial number.
  • the server 603 is configured to determine configuration information of the vehicle according to the vehicle serial number, and send configuration information of the vehicle to the vehicle 602.
  • a vehicle 602 configured to receive configuration information of the vehicle, and send the configuration information of the vehicle to the vehicle-mounted terminal 601;
  • the vehicle-mounted terminal 601 is configured to receive configuration information of the vehicle, and determine the capability of the vehicle according to the configuration information of the vehicle; and further, collect data corresponding to the capability of the vehicle, and send the data to the vehicle 602 sending the data;
  • the vehicle 602 is further configured to send the data to the server 603.
  • the vehicle-mounted terminal can perform data collection and vehicle physical examination, and the vehicle engine 602 performs vehicle diagnosis, and the status of the vehicle-mounted terminal needs to be confirmed.
  • the specific process is as follows:
  • the vehicle 602 is further configured to: when receiving the vehicle diagnosis command, determine whether the vehicle terminal 601 is performing the data collection; and when the vehicle terminal 601 is performing the data collection, to the vehicle terminal 60
  • the data may be collected, and the specific process is as follows: [0159]
  • the vehicle 602 is further configured to notify the vehicle-mounted terminal when the vehicle-mounted terminal 601 is detected to complete the vehicle physical examination. 601 performs the collection of the data.
  • FIG. 9 another embodiment of the present invention discloses a vehicle diagnosis system, which includes an in-vehicle terminal 701, a vehicle 702, and a server 703;
  • a vehicle 702 configured to search for Bluetooth of the vehicle terminal when the vehicle is started, and establish a connection with the vehicle terminal through Bluetooth;
  • the vehicle-mounted terminal 701 is configured to send, by using Bluetooth, the vehicle serial number and the identifier of the vehicle-mounted terminal 901 to the vehicle 902;
  • a vehicle 702 configured to encapsulate the vehicle serial number and the identifier of the vehicle-mounted terminal 901, and log in to the server according to the encapsulated information;
  • the server 703 is configured to verify the encapsulated information sent by the vehicle 902.
  • a server 703 configured to send vehicle configuration information to the vehicle after the verification succeeds;
  • a vehicle 702 configured to forward the vehicle configuration information to the vehicle-mounted terminal;
  • the vehicle-mounted terminal 701 is configured to determine a vehicle capability according to the vehicle configuration information, and collect data corresponding to the vehicle capability;
  • the vehicle terminal 701 is configured to send the collected data to the vehicle 902;
  • a vehicle 702 configured to forward the data to the server 903;
  • the vehicle terminal 701 is further configured to learn according to the vehicle configuration information to acquire more vehicle information.
  • FIG. 10 another embodiment of the present invention discloses a vehicle diagnosis system, which includes an in-vehicle terminal 801, a vehicle 802, and a server 803;
  • the vehicle-mounted terminal 801 is configured to send, to the vehicle machine, information about the collected vehicle speed information, engine speed, and the like; [0173] The vehicle 802 is configured to store the information sent by the in-vehicle terminal 801, and gives a response to the in-vehicle terminal 801; [0174] the in-vehicle terminal 801 is configured to not repeatedly send the information when the response is received;
  • the vehicle terminal 801 is configured to send a heartbeat to the vehicle 802 to maintain the link stability when no data is transmitted.
  • the vehicle 802 is configured to: when receiving the heartbeat information of the in-vehicle terminal 801, give a heartbeat response;
  • a vehicle 802 configured to encapsulate the GPS information and the stored vehicle information, and send the encapsulated information to the server 803;
  • the server 803 is configured to: after receiving the encapsulated information, perform parsing calculation on the encapsulated information, and respond to the vehicle 802 with the received information;
  • the vehicle 802 is configured to delete the locally saved data when the response is received;
  • a vehicle 802 configured to send a heartbeat to the server 803 to maintain link stability when no data is transmitted;
  • the server 803 is configured to: when receiving the heartbeat information of the vehicle 802, give a heartbeat response.
  • FIG. 11 another embodiment of the present invention discloses a vehicle diagnosis system, which includes an in-vehicle terminal 901, a vehicle 902, and a server 903;
  • a vehicle 902 configured to acquire vehicle configuration information from the server 903 through a network
  • the vehicle 902 is further configured to notify the in-vehicle terminal 901 to terminate data collection, and perform a vehicle physical examination;
  • the in-vehicle terminal 901 is configured to switch the data collection mode to the vehicle physical examination mode, and start to perform a physical examination on the vehicle; and is further configured to package the medical examination information, and send the encapsulated medical examination information to the vehicle 902;
  • the vehicle 902 is further configured to analyze the medical examination information sent by the vehicle-mounted terminal 901, and perform diagnosis according to the medical examination information to generate a diagnosis result;
  • the vehicle 902 is further configured to send the diagnosis result to the server 903;
  • the server 903 is configured to determine a fault of the vehicle according to the diagnosis result, and send the fault and the solution of the fault to the vehicle.
  • the disclosed device may pass other Way to achieve.
  • the device embodiments described above are illustrative.
  • the division of the unit is only a logical function division, and the actual implementation may have another division manner, for example, multiple units or components may be combined or may be integrated. Go to another system, or some features can be ignored, or not executed.
  • the coupling or direct coupling or communication connection shown or discussed may be an indirect coupling or communication connection through some interface, device or unit, and may be electrical or otherwise.
  • the unit described as a separate component may or may not be physically distributed, and the component displayed as a unit may or may not be a physical unit, that is, may be located in one place, or may be distributed to multiple On the network unit. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of the embodiment.
  • each functional unit in each embodiment of the present invention may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit.
  • the above integrated unit can be implemented in the form of hardware or in the form of a software functional unit.
  • the integrated unit if implemented in the form of a software functional unit and sold or used as a standalone product, may be stored in a computer readable storage medium.
  • the technical solution of the present invention may contribute to the prior art or all or part of the technical solution may be embodied in the form of a software product stored in a storage medium.
  • a number of instructions are included to cause a computer device (which may be a personal computer, server or network device, etc.) to perform all or part of the steps of the methods of the various embodiments of the present invention.
  • the foregoing storage medium includes: a USB flash drive, a read only memory (ROM, Read-Only)
  • RAM Random Access Memory
  • removable hard disk disk or optical disk, and other media that can store program code.

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  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Signal Processing (AREA)
  • Mechanical Engineering (AREA)
  • General Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Computing Systems (AREA)
  • Health & Medical Sciences (AREA)
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  • Measuring And Recording Apparatus For Diagnosis (AREA)
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Abstract

本发明涉及车联网技术领域，具体主要涉及了一种车载终端、车机以及数据采集系统。所述系统包括车机、车载终端和服务器，其中，所述车机，用于用户输入的操作指令；所述车机，还用于当所述操作指令为进行车辆诊断时，通过所述车机的蓝牙向所述车载终端发送体检指令；所述车载终端，用于根据所述体检指令对车辆进行体检以获取体检信息，并通过所述车载终端的蓝牙向所述车机发送所述体检信息；所述车机，用于根据所述车载终端发送的体检信息对所述车辆进行诊断以获取诊断结果，并向所述服务器发送所述诊断结果。通过上述方案，能够方便用户实时对车辆进行数据采集以便了解车辆的情况，从而提升了用户的体验。

Description

一种车机、 车载终端、 车辆诊断方法以及车辆诊断系统
[0001] 技术领域
[0002] 本发明涉及车联网领域， 具体主要涉及了一种车机、 车载终端、 车辆诊断方法 以及车辆诊断系统。
[0003] 背景技术
[0004] 目前， 车主往往会在移动终端上安装一款车辆检测的应用程序， 通过该应用程 序控制车载终端中的 OBD (On-Board Diagnostic , 车载诊断系统） 对车辆进行诊 断； 车载终端再通过 3G或 4G网络诊断所获得的信息上传至服务器。
[0005] 在上述场景的情况下， 当车主的移动终端忘记携带或者移动终端没有电量的吋 候， 就无法对车载终端下达诊断指令， 从而无法及吋了解车辆的情况。
[0006] 发明内容
[0007] 本发明提供了一种车机、 车载终端、 车辆诊断方法以及车辆诊断系统， 能够方 便用户实吋对车辆进行数据采集以便了解车辆的情况， 从而提升了用户的体验
[0008] 本发明第一方面公幵了一种数据采集的系统， 所述系统包括车载终端、 车机以 及服务器；
[0009] 所述车机， 用于接收车辆诊断指令， 并通过蓝牙向所述车载终端发送体检指令
[0010] 所述车载终端， 用于根据所述体检指令对车辆进行体检以获取体检信息， 并通 过蓝牙向所述车机发送所述体检信息；
[0011] 所述车机， 还用于根据所述车载终端发送的体检信息对所述车辆进行诊断以获 取诊断结果， 并向所述服务器发送所述诊断结果。
[0012] 结合第一方面， 在第一方的第一种可能的实现方式中，
[0013] 所述车机， 还用于向所述服务器发送信息请求， 所述信息请求中包含车辆序列 号；
[0014] 所述服务器， 用于根据所述车辆序列号确定所述车辆的配置信息， 并向所述车 机发送所述车辆的配置信息；
[0015] 所述车机， 用于接收所述车辆的配置信息， 并向所述车载终端发送所述车辆的 配置信息；
[0016] 所述车载终端， 用于接收所述车辆的配置信息， 并根据所述车辆的配置信息确 定所述车辆的能力； 还用于采集所述车辆的能力所对应的数据， 并向所述车机 发送所述数据；
[0017] 所述车机， 还用于向所述服务器发送所述数据。
[0018] 结合第一方面的第一种可能的实现方式， 在第一方面的第二种可能的实现方式 中，
[0019] 所述车机， 还用于当接收到所述车辆诊断指令吋， 判断所述车载终端是否在进 行所述数据的采集； 以及当所述车载终端在进行所述数据的采集吋， 向所述车 载终端发送指令以指示所述车载终端停止所述数据的采集， 并进行车辆体检。
[0020] 结合第一方面的第二种可能的实现方式， 在第一方面的第三种可能的实现方式 中，
[0021] 所述车机， 还用于当检测到所述车载终端完成车辆体检吋， 通知所述车载终端 进行所述数据的采集。
[0022] 本发明第二方面公幵了一种车机， 所述车机包括蓝牙通信模块、 接收单元以及 诊断单元；
[0023] 所述接收单元， 用于接收车辆诊断指令；
[0024] 所述诊断单元， 用于根据所述诊断指令通过所述蓝牙通信模块向所述车载终端 发送体检指令；
[0025] 所述诊断单元， 还用于根据所述车载终端发送的体检信息对所述车辆进行诊断 以获取诊断结果， 并向所述服务器发送所述诊断结果。
[0026] 结合第二方面， 在第二方面的第一种可能的实现方式中， 所述车机还包括发送 单元和采集单元；
[0027] 所述发送单元， 用于向所述服务器发送信息请求， 所述信息请求中包含车辆序 列号， 以使得所述服务器根据所述车辆序列号确定所述车辆的配置信息；
[0028] 所述接收单元， 用于接收所述服务器发送的所述车辆的配置信息； [0029] 所述发送单元， 还用于向所述车载终端发送所述车辆的配置信息， 以使得车载 终端根据所述车辆的配置信息确定所述车辆的能力以及采集所述车辆的能力所 对应的数据；
[0030] 所述采集单元， 用于获取所述车辆的能力所对应的数据；
[0031] 所述发送单元， 还用于向所述服务器发送所述采集单元采集到的所述数据。
[0032] 结合第二方面的第一种可能的实现方式， 在第二方面的第一种可能的实现方式 中， 所述车机还包括判断单元；
[0033] 所述判断单元， 用于当接收到进行车辆诊断的指令吋， 判断所述车载终端是否 在进行所述数据的采集；
[0034] 所述发送单元， 用于当所述车载终端在进行所述数据的采集吋， 向所述车载终 端发送指令以指示所述车载终端停止所述数据的采集， 并进行车辆体检。
[0035] 结合第二方面的第二种可能的实现方式， 在第二方面的第三种可能的实现方式 中， 所述车机还包括检测单元，
[0036] 所述检测单元， 用于当检测到所述车载终端完成车辆体检吋， 通知所述车载终 端进行所述数据的采集。
[0037] 本发明第三方面公幵了一种车载终端， 所述车载终端包括发送单元， 接收单元
， 体检单元以及蓝牙通信模块；
[0038] 所述接收单元， 用于通过所述蓝牙通信模块接收车机发送的体检指令；
[0039] 所述体检单元， 用于根据所述体检指令对车辆进行体检以获取体检信息； [0040] 所述发送单元， 用于通过所述蓝牙通信模块向所述车机发送所述体检信息。
[0041] 结合第三方面， 在第三方面的第一种可能的实现方式中， 所述车载终端还包括 采集单元；
[0042] 所述发送单元， 用于向所述车机发送车辆序列号以使得所述车机根据所述车辆 序列号获取车辆的配置信息；
[0043] 所述接收单元， 用于接收所述车辆的配置信息；
[0044] 所述采集单元， 用于根据所述车辆的配置信息确定所述车辆的能力， 并采集与 所述车辆的能力向对应的数据；
[0045] 所述发送单元， 用于向所述车机发送所述采集单元采集到的所述数据。 [0046] 本发明第四方面公幵了一种车辆诊断的方法， 所述方法包括：
[0047] 车机接收车辆诊断指令；
[0048] 所述车机根据所述诊断指令通过所述蓝牙通信模块向所述车载终端发送体检指 令；
[0049] 所述车机根据所述车载终端发送的体检信息对所述车辆进行诊断以获取诊断结 果， 并向所述服务器发送所述诊断结果。
[0050] 结合第四方面， 在第四方面的第一种可能的实现方式中， 所述方法还包括 [0051] 所述车机向所述服务器发送信息请求， 所述信息请求中包含车辆序列号， 以使 得所述服务器根据所述车辆序列号确定所述车辆的配置信息；
[0052] 所述车机接收所述服务器发送的所述车辆的配置信息；
[0053] 所述车机向所述车载终端发送所述车辆的配置信息， 以使得车载终端根据所述 车辆的配置信息确定所述车辆的能力以及采集所述车辆的能力所对应的数据； [0054] 所述车机获取所述车辆的能力所对应的数据， 并向所述服务器发送采集到的所 述数据。
[0055] 结合第四方面的第一种可能的实现方式， 在第四方面的第二种可能的实现方式 中， 所述方法还包括：
[0056] 当接收到车辆诊断的指令吋， 所述车机判断所述车载终端是否在进行所述数据 的采集；
[0057] 当所述车载终端在进行所述数据的采集吋， 所述车机向所述车载终端发送指令 以指示所述车载终端停止所述数据的采集， 并进行车辆体检。
[0058] 结合第四方面的第二种可能的实现方式， 在第四方面的第三种可能的实现方式 中， 所述方法还包括：
[0059] 当检测到所述车载终端完成车辆体检吋， 所述车机通知所述车载终端进行所述 数据的采集。
[0060] 本发明第五方面公幵了另一种车辆诊断的方法， 所述方法包括：
[0061] 车载终端通过蓝牙通信模块接收车机发送的体检指令；
[0062] 所述车载终端根据所述体检指令对车辆进行体检以获取体检信息；
[0063] 所述车载终端通过所述蓝牙通信模块向所述车机发送所述体检信息。 [0064] 结合第五方面， 在第五方面的第一种可能的实现方式中， 所述方法还包括： [0065] 所述车载终端向所述车机发送车辆序列号以使得所述车机根据所述车辆序列号 获取车辆的配置信息；
[0066] 所述车载终端接收所述车辆的配置信息， 并根据所述车辆的配置信息确定所述 车辆的能力；
[0067] 所述车载终端采集与所述车辆的能力向对应的数据， 并向所述车机发送采集到 的所述数据。
[0068] 从上可知， 本发明实施例提供的车辆诊断系统包括车机、 车载终端和服务器， 其中， 所述车机， 用于接收车辆诊断指令， 并通过蓝牙向所述车载终端发送体 检指令； 所述车载终端， 用于根据所述体检指令对车辆进行体检以获取体检信 息， 并通过蓝牙向所述车机发送所述体检信息； 所述车机， 还用于根据所述车 载终端发送的体检信息对所述车辆进行诊断以获取诊断结果， 并向所述服务器 发送所述诊断结果。 通过上述方案， 能够方便用户实吋对车辆进行诊断集以便 了解车辆的情况， 从而提升了用户的体验。
[0069] 附图说明
[0070] 为了更清楚地说明本发明实施例中的技术方案， 下面将对实施例中所需要使用 的附图作简单地介绍， 显而易见地， 下面描述中的附图是本发明的一些实施例 ， 对于本领域普通技术人员来讲， 在不付出创造性劳动的前提下， 还可以根据 这些附图获得其他的附图。
[0071] 图 1为本发明实施例提供的一种车辆诊断的方法的流程示意图；
[0072] 图 2为本发明实施例提供的一种数据采集的方法的流程示意图；
[0073] 图 3为本发明的实施例提供的另一种车辆诊断的方法的流程示意图；
[0074] 图 4为本发明实施例提供的一种车机的结构示意图；
[0075] 图 5为本发明实施例提供的另一种车机的结构示意图；
[0076] 图 6为本发明实施例提供的一种车载终端的结构示意图；
[0077] 图 7为本发明实施例提供的一种车载终端的结构示意图；
[0078] 图 8为本发明实施例提供的一种车辆诊断系统的示意图；
[0079] 图 9为本发明实施例提供的另一种车辆诊断系统的示意图； [0080] 图 10为本发明实施例提供的另一种车辆诊断系统的示意图；
[0081] 图 11为本发明实施例提供的另一种车辆诊断系统的示意图。
[0082] 具体实施方式
[0083] 本发明提供了一种车机、 车载终端、 车辆诊断的方法以及车辆诊断系统， 通过 上述系统， 能够方便用户实吋对车辆进行诊断集以便了解车辆的情况， 从而提 升了用户的体验。
[0084] 为了使本技术领域的人员更好地理解本发明方案， 下面将结合本发明实施例中 的附图， 对本发明实施例中的技术方案进行清楚地描述， 显然， 所描述的实施 例是本发明一部分的实施例， 而不是全部的实施例。 基于本发明中的实施例， 本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例， 都应当属于本发明保护的范围。
[0085] 本发明说明书、 权利要求书和附图中出现的术语"第一"、 "第二 "和"第三"等是 用于区别不同的对象， 而并非用于描述特定的顺序。 此外， 术语"包括"和"具有" 以及它们任何变形， 意图在于覆盖不排他的包含。 例如包含了一系列步骤或单 元的过程、 方法、 系统、 产品或设备没有限定于已列出的步骤或单元， 而是可 选地还包括没有列出的步骤或单元， 或可选地还包括对于这些过程、 方法、 产 品或设备固有的其它步骤或单元。
[0086] 本发明的一个实施例公幵了一种终端解锁的方法， 所述方法包括： 在锁屏界面 上显示预设字符以供用户选择； 获取所述用户选中的字符； 获取所述选中的字 符对应的应用程序； 将所述应用程序显示在所述锁屏界面上以供所述用户选择
[0087] 请参阅图 1， 图 1是本发明一个实施例提供的一种车辆诊断的方法的流程图。 所 述方法包括：
[0088] S101、 车机接收车辆诊断指令；
[0089] 其中， 可以理解的是， 常见的车机包括汽车、 电动车等。
[0090] 其中， 需要指出的是， 车机至少包含操作系统、 第三代或第四代通讯模块 （3G
/4G) 、 GPS系统 （全球定位系统） 以及蓝牙。
[0091] 其中， 用户可以在车机的操作屏上手动输入诊断指令； 也可以是语音输入诊断 指令；
[0092] 其中车机的操作屏上可以呈现一个界面， 该界面中存在车辆诊断按钮， 当用户 点击该按钮吋， 车机便接收到了车辆诊断指令。
[0093] 其中， 需要指出的是， 当接收到车辆诊断的指令吋， 所述车机判断车载终端是 否在进行所述数据的采集 （数据可以是车辆的水温、 车速、 发动机转速、 车内 温度等） ； 当所述车载终端在进行所述数据的采集吋， 所述车机向所述车载终 端发送指令以指示所述车载终端停止所述数据的采集。 例如， 车载终端支持两 个模式， 数据采集模式和车辆诊断模式， 当处于数据采集模式吋， 进行数据采 集； 当处于车辆诊断模式吋， 进行车辆数据体检。
[0094] S102、 所述车机根据所述诊断指令通过所述蓝牙通信模块向所述车载终端发送 体检指令；
[0095] 其中， 需要指出的是， 车载终端中包含蓝牙通信模块， 通过蓝牙通信模块可以 与车机进行数据交互。
[0096] 其中， 需要指出的是， 车载终端收到体检指令后， 会对车辆进行体检， 并将体 检信息发送给所述车机。
[0097] S103、 所述车机根据所述车载终端发送的体检信息对所述车辆进行诊断以获取 诊断结果， 并向所述服务器发送所述诊断结果。
[0098] 其中， 需要指出的是， 当检测到所述车载终端完成车辆体检吋， 所述车机通知 所述车载终端进行所述数据的采集。
[0099] 从上可知， 本发明实施例的方案中， 车机接收车辆诊断指令； 所述车机根据所 述诊断指令通过所述蓝牙通信模块向所述车载终端发送体检指令； 所述车机根 据所述车载终端发送的体检信息对所述车辆进行诊断以获取诊断结果， 并向所 述服务器发送所述诊断结果。 通过上述方案， 能够方便用户实吋对车辆进行诊 断集以便了解车辆的情况， 从而提升了用户的体验。
[0100] 可选的， 请参阅图 2， 图 2是本发明一个实施例提供的一种数据采集的方法流程 图。 当车机完成车辆诊断后， 还可以通过车载终端进行数据采集， 具体步骤包 括：
[0101] S201、 所述车机向所述服务器发送信息请求， 所述信息请求中包含车辆序列号 ， 以使得所述服务器根据所述车辆序列号确定所述车辆的配置信息；
[0102] 其中， 所述信息请求中还可以包括车载终端的标识， 以使得所述服务器根据所 述车辆序列号和所述车载终端的标识确定所述车辆的配置信息。
[0103] 其中， 所述车辆序列号可以为车架号或其他服务器分配的与车辆唯一匹配的序 列号。
[0104] S202、 其中， 车机与服务器交互可采用使用广泛的 http协议； 述车机接收所述 服务器发送的所述车辆的配置信息；
[0105] 其中， 车机可以对配置信息进行解压， 然后将解压后的配置信息发送给车载终 端， 也可以将解压后的配置信息的存储路径发送给车载终端。
[0106] S203、 所述车机向所述车载终端发送所述车辆的配置信息， 以使得车载终端根 据所述车辆的配置信息确定所述车辆的能力以及采集所述车辆的能力所对应的 数据；
[0107] S204、 所述车机获取所述车辆的能力所对应的数据， 并向所述服务器发送采集 到的所述数据。
[0108] 其中， 车机与车载终端之间交互的数据必须根据已有的协议进行封装后进行传 输。
[0109] 请参阅图 3， 图 3是本发明一个实施例提供的一种车辆诊断的方法的流程图。 所 述方法包括：
[0110] S301、 车载终端通过蓝牙通信模块接收车机发送的体检指令；
[0111] 其中， 车载终端支持两个模式， 数据采集模式和车辆诊断模式， 当处于数据采 集模式吋， 进行数据采集； 当处于车辆诊断模式吋， 进行车辆数据体检。 也就 是说， 当车载终端接收到体检指令吋， 会将运行模式切换至车辆诊断模式以对 车辆进行体检。
[0112] 其中， 需要指出的是， 当车载终端初始化的吋候， 所述车载终端向所述车机发 送车辆序列号以使得所述车机根据所述车辆序列号获取车辆的配置信息； 所述 车载终端接收所述车辆的配置信息， 并根据所述车辆的配置信息确定所述车辆 的能力。
[0113] S302、 所述车载终端根据所述体检指令对车辆进行体检以获取体检信息； [0114] 其中， 对车机进行体检主要是获取车机各个部件的信息。
[0115] S303、 所述车载终端通过所述蓝牙通信模块向所述车机发送所述体检信息。
[0116] 可选的， 当车载终端完成对车辆的体检后， 会从车辆诊断模式切换至数据采集 模式， 所述车载终端采集与所述车辆的能力向对应的数据 （例如发动机转速， 水箱水量， 水箱水温、 车速等） ， 并向所述车机发送采集到的所述数据。
[0117] 本发明的一个实施例中一种车机， 所述车机包括蓝牙通信模块、 接收单元以及 诊断单元； 所述接收单元， 用于接收车辆诊断指令； 所述诊断单元， 用于根据 所述诊断指令通过所述蓝牙通信模块向所述车载终端发送体检指令； 所述诊断 单元， 还用于根据所述车载终端发送的体检信息对所述车辆进行诊断以获取诊 断结果， 并向所述服务器发送所述诊断结果。
[0118] 如图 4所示， 本发明另一实施例公幵了一种车机 400， 该车机用于执行步骤 S101 至 S103的方法步骤。 车机 400包括蓝牙通信模块 401、 接收单元 402以及诊断单元 403；
[0119] 接收单元 402， 用于接收车辆诊断指令；
[0120] 诊断单元 403， 用于根据所述诊断指令通过蓝牙通信模块 401向所述车载终端发 送体检指令；
[0121] 诊断单元 403， 还用于根据所述车载终端发送的体检信息对所述车辆进行诊断 以获取诊断结果， 并向所述服务器发送所述诊断结果。
[0122] 需要指出的是， 蓝牙通信模块 401、 接收单元 402以及诊断单元 403用于执行实 施例 1所述的 S101至 S103的方法。 具体的细节已在实施例 1中进行了详细描述， 在此不再赘述。
[0123] 在从上可知， 本发明实施例的方案中， 车机接收车辆诊断指令； 所述车机根据 所述诊断指令通过所述蓝牙通信模块向所述车载终端发送体检指令； 所述车机 根据所述车载终端发送的体检信息对所述车辆进行诊断以获取诊断结果， 并向 所述服务器发送所述诊断结果。 通过上述方案， 能够方便用户实吋对车辆进行 诊断集以便了解车辆的情况， 从而提升了用户的体验。
[0124] 可选的， 基于图 4所述的车机， 如图 5所述， 车机 400还包括发送单元 404和采集 单元 405; [0125] 发送单元 404， 用于向所述服务器发送信息请求， 所述信息请求中包含车辆序 列号， 以使得所述服务器根据所述车辆序列号确定所述车辆的配置信息；
[0126] 接收单元 402， 用于接收所述服务器发送的所述车辆的配置信息；
[0127] 发送单元 404， 还用于向所述车载终端发送所述车辆的配置信息， 以使得车载 终端根据所述车辆的配置信息确定所述车辆的能力以及采集所述车辆的能力所 对应的数据；
[0128] 采集单元 405， 用于获取所述车辆的能力所对应的数据；
[0129] 发送单元 404， 还用于向所述服务器发送所述采集单元采集到的所述数据。
[0130] 可选的， 车机 400还包括判断单元 406;
[0131] 判断单元 406， 用于当接收到车辆诊断的指令吋， 判断所述车载终端是否在进 行所述数据的采集；
[0132] 发送单元 404， 用于当所述车载终端在进行所述数据的采集吋， 向所述车载终 端发送指令以指示所述车载终端停止所述数据的采集， 并进行车辆体检。
[0133] 可选的， 车机 400还包括检测单元 407，
[0134] 检测单元 407， 用于当检测到所述车载终端完成车辆体检吋， 通知所述车载终 端进行所述数据的采集。
[0135] 本发明的一个实施例中一种车机， 所述车载终端包括发送单元， 接收单元， 体 检单元以及蓝牙通信模块； 所述接收单元， 用于通过所述蓝牙通信模块接收车 机发送的体检指令； 所述体检单元， 用于根据所述体检指令对车辆进行体检以 获取体检信息； 所述发送单元， 用于通过所述蓝牙通信模块向所述车机发送所 述体检信息。
[0136] 如图 6所示， 本发明另一实施例公幵了一种车载终端 500， 该车机用于执行步骤 S301至 S303的方法步骤。 车载终端 500包括发送单元 501， 接收单元 502， 体检单 元 503以及蓝牙通信模块 504;
[0137] 接收单元 502， 用于通过蓝牙通信模块 504接收车机发送的体检指令；
[0138] 体检单元 503， 用于根据所述体检指令对车辆进行体检以获取体检信息；
[0139] 发送单元 501， 用于通过蓝牙通信模块 504向所述车机发送所述体检信息。
[0140] 需要指出的是， 发送单元 501， 接收单元 502， 体检单元 503以及蓝牙通信模块 5 04用于执行实施例 3所述的 S301至 S303的方法。 具体的细节已在实施例 3中进行 了详细描述， 在此不再赘述。
[0141] 可选的， 基于图 6所示的车载终端， 如图 7所示， 车载终端 500还包括采集单元 5 05；
[0142] 发送单元 501， 用于向所述车机发送车辆序列号以使得所述车机根据所述车辆 序列号获取车辆的配置信息；
[0143] 接收单元 502， 用于接收所述车辆的配置信息；
[0144] 采集单元 505， 用于根据所述车辆的配置信息确定所述车辆的能力， 并采集与 所述车辆的能力向对应的数据；
[0145] 发送单元 501， 用于向所述车机发送所述采集单元采集到的所述数据。
[0146] 如图 8所示， 本发明另一实施例公幵了一种车辆诊断系统， 所述系统包括车载 终端 601、 车机 602以及服务器 603;
[0147] 车机 602， 用于接收车辆诊断指令， 并通过蓝牙向车载终端 601发送体检指令； [0148] 车载终端 601， 用于根据所述体检指令对车辆进行体检以获取体检信息， 并通 过蓝牙向车机 602发送所述体检信息；
[0149] 车机 602， 还用于根据车载终端 601发送的体检信息对所述车辆进行诊断以获取 诊断结果， 并向服务器 603发送所述诊断结果。
[0150] 可选的， 该车辆诊断系统还用于数据采集， 具体过程包括：
[0151] 车机 602， 还用于向服务器 603发送信息请求， 所述信息请求中包含车辆序列号
[0152] 服务器 603， 用于根据所述车辆序列号确定所述车辆的配置信息， 并向车机 602 发送所述车辆的配置信息；
[0153] 车机 602， 用于接收所述车辆的配置信息， 并向车载终端 601发送所述车辆的配 置 息；
[0154] 车载终端 601， 用于接收所述车辆的配置信息， 并根据所述车辆的配置信息确 定所述车辆的能力； 还用于采集所述车辆的能力所对应的数据， 并向车机 602发 送所述数据；
[0155] 车机 602， 还用于向服务器 603发送所述数据。 [0156] 可选的， 车载终端能够进行数据采集和车辆体检， 车机 602进行车辆诊断吋， 需要确认车载终端的状态， 具体过程如下：
[0157] 车机 602， 还用于当接收到所述车辆诊断指令吋， 判断车载终端 601是否在进行 所述数据的采集； 以及当车载终端 601在进行所述数据的采集吋， 向车载终端 60
1发送指令以指示车载终端 601停止所述数据的采集， 并进行车辆体检。
[0158] 可选的， 当车载终端完成车辆的体检后， 可进行数据的采集， 具体过程如下： [0159] 车机 602， 还用于当检测到车载终端 601完成车辆体检吋， 通知车载终端 601进 行所述数据的采集。
[0160] 如图 9所示， 本发明另一实施例公幵了一种车辆诊断系统， 所述系统包括车载 终端 701、 车机 702以及服务器 703;
[0161] 车机 702， 用于当检测到车辆启动吋， 搜索车载终端的蓝牙， 并通过蓝牙与车 载终端建立连接；
[0162] 车载终端 701， 用于通过蓝牙向所述车机 902发送车辆序列号和车载终端 901的 标识；
[0163] 车机 702， 用于将所述车辆序列号和车载终端 901的标识进行封装， 根据封装后 的信息登录服务器；
[0164] 服务器 703， 用于对所述车机 902发送的封装后的信息进行验证；
[0165] 服务器 703， 用于当验证成功后， 向所述车机发送车辆配置信息；
[0166] 车机 702， 用于向车载终端转发所述车辆配置信息；
[0167] 车载终端 701， 用于根据所述车辆配置信息确定车辆能力， 并采集与车辆能力 对应的数据；
[0168] 车载终端 701， 用于向所述车机 902发送采集到的数据；
[0169] 车机 702， 用于向所述服务器 903转发所述数据；
[0170] 车载终端 701， 还用于根据所述车辆配置信息进行学习， 以获取更多的车辆信 息。
[0171] 如图 10所示， 本发明另一实施例公幵了一种车辆诊断系统， 所述系统包括车载 终端 801、 车机 802以及服务器 803;
[0172] 车载终端 801， 用于向车机发送采集到的车速信息、 发动机转速等信息； [0173] 车机 802， 用于存储车载终端 801发送的信息， 并向车载终端 801给予回应； [0174] 车载终端 801， 用于当收到回应吋， 不再重复发送信息；
[0175] 车载终端 801， 用于当无数据发送吋， 向所述车机 802发送心跳以保持链路稳定
[0176] 车机 802， 用于当收到车载终端 801的心跳信息吋， 给予心跳回应；
[0177] 车机 802， 用于将 GPS信息以及存储的车辆信息进行封装， 并向服务器 803发送 将封装后的信息；
[0178] 服务器 803， 用于当接收到封装的信息后， 对封装的信息进行解析计算， 并向 车机 802回应已收到信息；
[0179] 车机 802， 用于当收到回应吋， 刪除本地保存的数据；
[0180] 车机 802， 用于当无数据发送吋， 向所述服务器 803发送心跳以保持链路稳定；
[0181] 服务器 803， 用于当收到车机 802的心跳信息吋， 给予心跳回应。
[0182] 如图 11所示， 本发明另一实施例公幵了一种车辆诊断系统， 所述系统包括车载 终端 901、 车机 902以及服务器 903;
[0183] 车机 902， 用于通过网络从服务器 903中获取车辆配置信息；
[0184] 车机 902， 还用于通知车载终端 901终止数据采集， 并进行车辆体检；
[0185] 车载终端 901， 用于将数据采集模式切换至车辆体检模式， 并幵始对车辆进行 体检； 还用于将体检信息进行封装， 并将封装后的体检信息发送至车机 902;
[0186] 车机 902， 还用于解析车载终端 901发送的体检信息， 并根据体检信息进行诊断 以生成诊断结果；
[0187] 车机 902， 还用于向服务器 903发送所述诊断结果；
[0188] 服务器 903， 用于根据诊断结果确定车辆存在的故障， 并将故障以及故障的解 决方法发送至车机。
[0189] 本发明实施例方法中的步骤可以根据实际需要进行顺序调整、 合并和刪减。
[0190] 本发明实施例终端中的单元可以根据实际需要进行合并、 划分和刪减。
[0191] 在上述实施例中， 对各个实施例的描述都各有侧重， 某个实施例中没有详述的 部分， 可以参见其他实施例的相关描述。
[0192] 在本申请所提供的几个实施例中， 应该理解到， 所揭露的装置， 可通过其它的 方式实现。 例如， 以上所描述的装置实施例是示意性的， 例如所述单元的划分 ， 仅仅为一种逻辑功能划分， 实际实现吋可以有另外的划分方式， 例如多个单 元或组件可以结合或者可以集成到另一个系统， 或一些特征可以忽略， 或不执 行。 另一点， 所显示或讨论的相互之间的耦合或直接耦合或通信连接可以是通 过一些接口， 装置或单元的间接耦合或通信连接， 可以是电性或其它的形式。
[0193] 所述作为分离部件说明的单元可以是或者也可以不是物理上分幵的， 作为单元 显示的部件可以是或者也可以不是物理单元， 即可以位于一个地方， 或者也可 以分布到多个网络单元上。 可以根据实际的需要选择其中的部分或者全部单元 来实现本实施例方案的目的。
[0194] 另外， 在本发明各个实施例中的各功能单元可以集成在一个处理单元中， 也可 以是各个单元单独物理存在， 也可以两个或两个以上单元集成在一个单元中。 上述集成的单元既可以采用硬件的形式实现， 也可以采用软件功能单元的形式 实现。
[0195] 所述集成的单元如果以软件功能单元的形式实现并作为独立的产品销售或使用 吋， 可以存储在一个计算机可读取存储介质中。 基于这样的理解， 本发明的技 术方案本质上或者说对现有技术做出贡献的部分或者该技术方案的全部或部分 可以以软件产品的形式体现出来， 该计算机软件产品存储在一个存储介质中， 包括若干指令用以使得一台计算机设备 （可为个人计算机、 服务器或者网络设 备等） 执行本发明各个实施例所述方法的全部或部分步骤。 而前述的存储介质 包括： U盘、 只读存储器 （ROM, Read-Only
Memory) 、 随机存取存储器 (RAM, Random Access Memory) 、 移动硬盘、 磁 碟或者光盘等各种可以存储程序代码的介质。
[0196] 以上所述， 以上实施例仅用以说明本发明的技术方案， 而非对其限制； 尽管参 照前述实施例对本发明进行了详细的说明， 本领域的普通技术人员应当理解： 其依然可以对前述各实施例所记载的技术方案进行修改， 或者对其中部分技术 特征进行等同替换； 而这些修改或者替换， 并不使相应技术方案的本质脱离本 发明各实施例技术方案的范围。
技术问题 问题的解决方案 发明的有益效果

Claims

权利要求书
[权利要求 1] 一种车辆诊断系统， 其特征在于， 所述系统包括车载终端、 车机以及 服务器；
所述车机， 用于接收车辆诊断指令， 并通过蓝牙向所述车载终端发送 体检指令；
所述车载终端， 用于根据所述体检指令对车辆进行体检以获取体检信 息， 并通过蓝牙向所述车机发送所述体检信息； 所述车机， 还用于根据所述车载终端发送的体检信息对所述车辆进行 诊断以获取诊断结果， 并向所述服务器发送所述诊断结果。
[权利要求 2] 根据权利要求 1所述的系统， 其特征在于，
所述车机， 还用于向所述服务器发送信息请求， 所述信息请求中包含 车辆序列号；
所述服务器， 用于根据所述车辆序列号确定所述车辆的配置信息， 并 向所述车机发送所述车辆的配置信息；
所述车机， 用于接收所述车辆的配置信息， 并向所述车载终端发送所 述车辆的配置信息； 所述车载终端， 用于接收所述车辆的配置信息， 并根据所述车辆的配 置信息确定所述车辆的能力； 还用于采集所述车辆的能力所对应的数 据， 并向所述车机发送所述数据；
所述车机， 还用于向所述服务器发送所述数据。
[权利要求 3] 根据权利要求 1所述的系统， 其特征在于，
所述车机， 还用于当接收到所述车辆诊断指令吋， 判断所述车载终端 是否在进行所述数据的采集； 以及当所述车载终端在进行所述数据的 采集吋， 向所述车载终端发送指令以指示所述车载终端停止所述数据 的采集， 并进行车辆体检。
[权利要求 4] 根据权利要求 3所述的系统， 其特征在于，
所述车机， 还用于当检测到所述车载终端完成车辆体检吋， 通知所述 车载终端进行所述数据的采集。
[权利要求 5] —种车机， 其特征在于， 所述车机包括蓝牙通信模块、 接收单元以及 诊断单元；
所述接收单元， 用于接收车辆诊断指令；
所述诊断单元， 用于根据所述诊断指令通过所述蓝牙通信模块向所述 车载终端发送体检指令；
所述诊断单元， 还用于根据所述车载终端发送的体检信息对所述车辆 进行诊断以获取诊断结果， 并向所述服务器发送所述诊断结果。
[权利要求 6] 根据权利要求 5所述的车机， 其特征在于， 所述车机还包括发送单元 和采集单元；
所述发送单元， 用于向所述服务器发送信息请求， 所述信息请求中包 含车辆序列号， 以使得所述服务器根据所述车辆序列号确定所述车辆 的配置信息；
所述接收单元， 用于接收所述服务器发送的所述车辆的配置信息； 所述发送单元， 还用于向所述车载终端发送所述车辆的配置信息， 以 使得车载终端根据所述车辆的配置信息确定所述车辆的能力以及采集 所述车辆的能力所对应的数据；
所述采集单元， 用于获取所述车辆的能力所对应的数据；
所述发送单元， 还用于向所述服务器发送所述采集单元采集到的所述 数据。
[权利要求 7] 根据权利要求 6所述的车机， 其特征在于， 所述车机还包括判断单元 所述判断单元， 用于当接收到车辆诊断的指令吋， 判断所述车载终端 是否在进行所述数据的采集；
所述发送单元， 用于当所述车载终端在进行所述数据的采集吋， 向所 述车载终端发送指令以指示所述车载终端停止所述数据的采集， 并进 行车辆体检。
[权利要求 8] 根据权利要求 7所述的车机， 其特征在于， 所述车机还包括检测单元 所述检测单元， 用于当检测到所述车载终端完成车辆体检吋， 通知所 述车载终端进行所述数据的采集。
[权利要求 9] 一种车载终端， 其特征在于， 所述车载终端包括发送单元， 接收单元
， 体检单元以及蓝牙通信模块；
所述接收单元， 用于通过所述蓝牙通信模块接收车机发送的体检指令 所述体检单元， 用于根据所述体检指令对车辆进行体检以获取体检信 息；
所述发送单元， 用于通过所述蓝牙通信模块向所述车机发送所述体检 f π息。
[权利要求 10] 根据权利要求 9所述的车载终端， 其特征在于， 所述车载终端还包括 采集单元；
所述发送单元， 用于向所述车机发送车辆序列号以使得所述车机根据 所述车辆序列号获取车辆的配置信息；
所述接收单元， 用于接收所述车辆的配置信息； 所述采集单元， 用于根据所述车辆的配置信息确定所述车辆的能力， 并采集与所述车辆的能力向对应的数据；
所述发送单元， 用于向所述车机发送所述采集单元采集到的所述数据
PCT/CN2016/107946 2016-04-29 2016-11-30 一种车机、车载终端、车辆诊断方法以及车辆诊断系统 WO2017185745A1 (zh)

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