WO2020125591A1 - 车辆的诊断方法、管理服务器和诊断服务器 - Google Patents

车辆的诊断方法、管理服务器和诊断服务器 Download PDF

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Publication number
WO2020125591A1
WO2020125591A1 PCT/CN2019/125726 CN2019125726W WO2020125591A1 WO 2020125591 A1 WO2020125591 A1 WO 2020125591A1 CN 2019125726 W CN2019125726 W CN 2019125726W WO 2020125591 A1 WO2020125591 A1 WO 2020125591A1
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Prior art keywords
diagnosis
vehicle
server
communication interface
diagnosed
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PCT/CN2019/125726
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English (en)
French (fr)
Inventor
刘官元
肖荆陵
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深圳市道通科技股份有限公司
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Publication of WO2020125591A1 publication Critical patent/WO2020125591A1/zh

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    • 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
    • H04L67/02—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP]
    • H04L67/025—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP] for remote control or remote monitoring of 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
    • H04L67/10—Protocols in which an application is distributed across nodes in the network
    • H04L67/1001—Protocols in which an application is distributed across nodes in the network for accessing one among a plurality of replicated servers
    • H04L67/1004—Server selection for load balancing
    • H04L67/1014—Server selection for load balancing based on the content of a request
    • 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
    • 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
    • H04L67/14—Session management

Definitions

  • the present application relates to the technical field of vehicle diagnosis, in particular to a vehicle diagnosis method, a management server, and a diagnosis server.
  • the traditional vehicle diagnosis method is: the user drives to the sales service 4s shop or vehicle repair shop, and the relevant technicians perform vehicle diagnosis through professional equipment (original software and special diagnosis interface VCI); or, connect the professional through the OBD interface of the vehicle diagnosis system Diagnostic equipment allows technicians to perform diagnosis remotely.
  • VCI original software and special diagnosis interface
  • the inventor found that the current vehicle diagnosis method requires special diagnosis equipment, which cannot diagnose the automobile at any time, which is very inconvenient.
  • the embodiments of the present invention provide a vehicle diagnosis method, management server, and diagnosis server, which can directly diagnose the vehicle locally, greatly increasing the convenience of vehicle diagnosis.
  • an embodiment of the present invention provides a vehicle diagnosis method, which is applied to a management server.
  • the method includes:
  • diagnosis request information determine the diagnosis server corresponding to the vehicle to be diagnosed
  • an embodiment of the present invention provides a vehicle diagnosis method, which is applied to a diagnosis server.
  • the method includes:
  • the communication protocol of the communication interface connected to the vehicle to be diagnosed is determined;
  • an embodiment of the present invention provides a vehicle diagnosis method, which is applied to a vehicle diagnosis system.
  • the diagnosis system includes a terminal, a management server, a diagnosis server, and a communication interface.
  • the management server and the terminal respectively, The diagnosis server is connected, and the communication interface is used to connect with the vehicle to be diagnosed,
  • the method includes:
  • the management server receives the diagnosis request information sent by the terminal;
  • the management server determines the diagnosis server corresponding to the vehicle to be diagnosed according to the diagnosis request information
  • the management server or the diagnosis server determines the communication protocol of the communication interface connected to the vehicle to be diagnosed
  • the diagnostic server establishes a communication connection with the communication interface according to the communication protocol of the communication interface;
  • the diagnosis server diagnoses the vehicle to be diagnosed through the communication interface.
  • an embodiment of the present invention provides a management server, including:
  • At least one processor and,
  • a memory in communication connection with the at least one processor
  • the memory stores instructions executable by the at least one processor
  • the at least one processor is used to execute the instructions to implement the vehicle diagnosis method applied to the management server as described above.
  • an embodiment of the present invention provides a diagnostic server, including:
  • At least one processor and,
  • a memory in communication connection with the at least one processor
  • the memory stores instructions executable by the at least one processor
  • the at least one processor is used to execute the instructions to implement the diagnosis method of the vehicle applied to the diagnosis server as described above.
  • the beneficial effect of the embodiments of the present invention is that the vehicle diagnosis method provided by the embodiments of the present invention constructs a diagnosis server capable of diagnosing vehicles of different models into a cloud diagnosis managed by the management server Server group, and when the terminal initiates a diagnosis request message to the management server for a certain vehicle to be diagnosed, the management server assigns the corresponding diagnosis server to the terminal based on the diagnosis request message and determines the communication of the communication interface connected to the vehicle to be diagnosed Protocol, which enables the diagnostic server to establish a communication connection with the communication interface according to the communication protocol, so that the diagnostic server diagnoses the vehicle to be diagnosed, enabling the user not to drive the car to the sales service 4s shop or vehicle repair shop, without passing the relevant Only technicians can perform vehicle diagnosis, which can directly diagnose the vehicle through the terminal, which greatly increases the convenience of vehicle diagnosis; and the same terminal can diagnose many different types of vehicles, and the scope of application is wider; Only one user account (that is, the user account for logging in to the client software) can enjoy the services of
  • FIG. 1 is a schematic structural diagram of a vehicle diagnostic system provided by an embodiment of the present invention.
  • FIG. 2 is a schematic structural diagram of the communication interface shown in FIG. 1 provided by an embodiment of the present invention
  • FIG. 3 is a schematic flowchart of a first application of the vehicle diagnostic system shown in FIG. 1 to diagnose a vehicle provided by an embodiment of the present invention
  • FIG. 4 is a schematic flow chart of a second application of the vehicle diagnostic system shown in FIG. 1 to diagnose a vehicle provided by an embodiment of the present invention
  • FIG. 5 is a schematic flow chart of a third application of the vehicle diagnostic system shown in FIG. 1 to diagnose a vehicle provided by an embodiment of the present invention
  • FIG. 6 is a schematic diagram of a hardware structure of a management server provided by an embodiment of the present invention.
  • FIG. 7 is a schematic diagram of a hardware structure of a diagnostic server provided by an embodiment of the present invention.
  • the vehicle diagnosis method provided by the embodiment of the present invention can be implemented based on the vehicle diagnosis system (including a management server and several diagnosis servers) provided by the embodiment of the present invention, and is a type of allocation of a corresponding diagnosis server to a certain vehicle through the management server After establishing a communication connection between the vehicle's communication interface and the diagnostic server, the method of using the diagnostic server to diagnose the vehicle can directly diagnose the vehicle locally, greatly increasing the convenience of vehicle diagnosis.
  • the vehicle diagnosis system including a management server and several diagnosis servers
  • FIG. 1 is a schematic structural diagram of a vehicle diagnostic system provided by an embodiment of the present invention.
  • the vehicle diagnosis system 100 is the operating environment of the vehicle diagnosis method provided by an embodiment of the present invention.
  • the vehicle diagnosis system 100 includes a terminal 10, a management server 20, a diagnosis server 30, and a communication interface 40.
  • the management server 20 is connected to the terminal 10 and the diagnosis server 30 respectively, and the communication interface 40 is used to connect to the vehicle 200 to be diagnosed.
  • the terminal 10 may be of any suitable type, has a certain logic operation capability, and provides one or more electronic devices capable of satisfying the user's intention.
  • the terminal 10 can interact with the terminal 10 through any suitable type of one or more user interaction devices (such as a touch screen, mouse, keyboard, remote control, somatosensory camera, and audio collection device, etc.) to input instructions
  • the control terminal 10 performs one or more operations.
  • client software can be installed on the terminal 10, for example, a vehicle diagnosis APP, through which the client software communicates with the management server 20, so as to send request messages and commands to the management server 20, and receive the management server 20 The purpose of the feedback.
  • the management server 20 may process the request message or command sent by the terminal 10 and deliver the processing result to the corresponding terminal 10.
  • the terminal 10 can perform communication connection with the management server 20 through a WIFI connection method, a mobile network connection method, etc. as needed.
  • the management server 20 may serve as a central deployment center for allocating one or more diagnostic servers 30 requested by the terminal 10 to a terminal 10 when a terminal 10 requests to use a diagnostic server 30, so that the terminal 10 uses the The diagnosis server 30 diagnoses the vehicle 200 to be diagnosed.
  • the management server 20 may be one server, or a server cluster composed of several servers, or a cloud computing service center.
  • the diagnostic server 30 can run diagnostic software for diagnosing the vehicle 200 to be diagnosed, for example, original equipment manufacturer (OEM) software provided by an automobile manufacturer, through which the corresponding vehicle or electronic control unit (Electronic Control Unit, ECU) data to be diagnosed for analysis and diagnosis.
  • OEM software may include J2534, RP1210, and D-PDU three general standard diagnostic software, and the diagnostic server 30 may be provided with one or more of the three general standard diagnostic software.
  • the number of diagnostic servers 30 can be multiple, and each diagnostic server 30 can communicate with the management server 20 through a wired or wireless network, so that the management server 20 can allocate each diagnostic server 30 in real time and obtain the operation of each diagnostic server 30 status.
  • Each diagnostic server 30 may constitute a cloud diagnostic server group managed and deployed by the management server 20.
  • Each diagnostic server 30 is configured with a unique address information (for example, an IP address), so that the terminal 10 can establish a communication connection with the corresponding diagnostic server 30 through the address information.
  • a unique address information for example, an IP address
  • the communication interface 40 is a vehicle communication interface (Vehicle Communication Interface, VCI).
  • VCI Vehicle Communication Interface
  • the communication interface 40 can be connected to the vehicle 200 to be diagnosed through an on-board diagnostic system (OBD) to obtain The data to be diagnosed in the vehicle to be diagnosed 200.
  • OBD on-board diagnostic system
  • the communication interface 40 is provided with a WIFI module, a USB module, a Bluetooth module, and a mobile network module, and can establish physical connections with the terminal 10, the management server 20, and the diagnosis server 30 as needed.
  • the terminal 10 is connected by a Bluetooth connection
  • the management server 20 is connected by a WIFI connection
  • the diagnosis server 30 is connected by a WIFI connection or a mobile network connection.
  • the communication interface 40 when it is used for the first time, it is necessary to write corresponding address information to the mobile network module in the communication interface 40 and verify the connection to the mobile network through the mobile network; If the communication interface 40 needs to be connected through the WIFI connection mode, the communication interface 40 needs to be connected through the Bluetooth connection mode first, and the WIFI settings of the communication interface 40 are configured in advance.
  • a user owner or repair technician
  • the server 20 may determine the diagnosis server 30 corresponding to the vehicle 200 to be diagnosed according to the diagnosis request message, so that the management server 20 and the diagnosis server 30 establish a communication connection; further, the management server 20 or the diagnosis
  • the server 30 determines the communication protocol of the communication interface 40, the diagnosis server 30 establishes a communication connection with the communication interface 40 according to the communication protocol of the communication interface 40, and the diagnosis server 30 diagnoses the vehicle 200 to be diagnosed through the communication interface 40.
  • the vehicle diagnosis method and related devices provided by the embodiments of the present invention can be further extended to other suitable implementation environments, and are not limited to the implementation environment shown in FIG. 1.
  • FIG. 1 Although only one terminal 10, one management server 20, and two diagnostic servers 30 are shown in FIG. 1, those skilled in the art can understand that in an actual application process, the application environment may include more or more The terminal 10, the management server 20, and the diagnosis server 30 are few.
  • multiple different diagnostic software can be run on the same diagnostic server 30, or the same diagnostic software can also be run on multiple different diagnostic servers 30, which are not specifically limited in the embodiments of the present invention. .
  • FIG. 2 is a schematic flowchart of a first diagnostic application of a vehicle diagnostic system using the vehicle shown in FIG. 1 provided by an embodiment of the present invention.
  • the vehicle diagnosis method may include but is not limited to the following steps:
  • Step 11 The management server receives the diagnosis request information sent by the terminal.
  • the "diagnosis request information” may include vehicle identification information, user information, etc., and can be used to request address information of a diagnosis server corresponding to the vehicle to be diagnosed.
  • the "diagnostic server corresponding to the vehicle to be diagnosed” refers to a diagnostic server that can diagnose the vehicle to be diagnosed, and one or more diagnostic softwares that can diagnose the vehicle to be diagnosed can be installed therein.
  • a vehicle to be diagnosed when a vehicle to be diagnosed needs to be diagnosed, it can first be connected to the vehicle to be diagnosed through the communication interface, and then the user can input the diagnosis request information related to the vehicle to be diagnosed and the communication interface through the terminal, and The user instructs the terminal to send the diagnosis request information to the management server for requesting the address information of the diagnosis server corresponding to the vehicle to be diagnosed.
  • the user can also directly enter the diagnosis server corresponding to the vehicle to be diagnosed in the client software of the terminal, and instruct the terminal to send a diagnosis request message to the management server for the request and the diagnosis Address information of the diagnostic server corresponding to the vehicle.
  • Step 12 The management server determines the diagnosis server corresponding to the vehicle to be diagnosed according to the diagnosis request information.
  • the "corresponding diagnostic server” refers to the diagnostic server that the terminal requests, that is, the “diagnostic server corresponding to the vehicle to be diagnosed” in step 11, which can be determined according to the diagnostic request information sent by the terminal.
  • the "diagnosis request information" may carry vehicle identification information, and the vehicle identification information may be: model information, model information, VIN code one or more.
  • the vehicle model information is the vehicle model or vehicle picture to be diagnosed, etc.
  • the management server receives the vehicle model information, it can directly determine the corresponding diagnosis server.
  • Step 12 may specifically be: the management server determines the diagnosis server corresponding to the vehicle to be diagnosed according to the vehicle identification information.
  • the management server receives the vehicle model information "SVW71415CL" of the vehicle identification information, and matches the brand “Volkswagen” based on the vehicle model information, the corresponding diagnosis server is matched according to the brand "Volkswagen".
  • One or more diagnostic software for diagnosis is provided.
  • the specific implementation manner in which the management server determines the corresponding diagnosis server according to the diagnosis request message may be: first, based on the received vehicle identification information, determine the diagnosis server group corresponding to the vehicle identification information; and Select a diagnostic server from the diagnostic server group.
  • a diagnostic server from the diagnostic server group you can first query whether there is an idle diagnostic server in the diagnostic server group, if it exists, select one The idle diagnostic server is used as the determined diagnostic server; if it does not exist, you can return a reminder message such as "there is no idle diagnostic server, please wait" to the terminal, while continuously monitoring the operating status of each diagnostic server in the diagnostic server group, Wait for an idle diagnostic server; or, if it does not exist, you can also query the task volume of each diagnostic server in the diagnostic server group, and select a diagnostic server with the least task volume as the determined diagnostic server.
  • the diagnosis request message further includes user information.
  • the management server first determines the user information in the diagnosis request message according to the user information. Whether the terminal has the diagnostic authority; if it is, then the corresponding diagnostic server is determined according to the diagnostic request message.
  • the terminal has the diagnostic authority, that is, whether the terminal has the authority to use a certain type of diagnostic server.
  • the terminal has connection request authority, if not, it means that the terminal does not have connection request authority.
  • Step 13 The management server determines the communication protocol of the communication interface connected to the vehicle to be diagnosed.
  • the communication interface connected to the vehicle to be diagnosed refers to that when the diagnosis is started, the user connects the communication interface to the vehicle to be diagnosed to read the data to be diagnosed of the vehicle to be diagnosed.
  • Communication protocol of the communication interface connected to the vehicle to be diagnosed is a communication protocol supported by the data to be diagnosed acquired on the communication interface.
  • the management server can determine the communication protocol in various ways.
  • Step 13 specifically includes: step 131.
  • the management server obtains the communication protocol from the terminal, and then determines the communication protocol of the communication interface connected to the vehicle to be diagnosed; or, step 132.
  • the management server obtains the communication protocol from the communication interface, and then determines the communication protocol of the communication interface connected to the vehicle to be diagnosed.
  • the terminal may establish a physical connection with the communication interface, so that the terminal obtains the communication protocol from the communication interface, the terminal sends the communication protocol to the management server, and the management server receives the communication protocol sent by the terminal, then Determine the communication protocol of the communication interface connected to the vehicle to be diagnosed.
  • the establishment of the physical connection between the terminal and the communication interface may be: the terminal obtains the address information of the communication interface through a Bluetooth connection, thereby establishing a physical connection with the communication interface.
  • step 132 it may be: the management server establishes a physical connection with the communication interface, the communication interface sends the communication protocol to the management server, the management server receives the communication protocol sent by the communication interface, and then determines the connection with the vehicle to be diagnosed Communication protocol of the communication interface.
  • the physical connection between the management server and the communication interface may be: the terminal obtains the address information of the communication interface through the Bluetooth connection, and the terminal sends the address information of the communication interface to the management server, so that the management server and the communication interface establish a physical connection; or, The terminal obtains the address information of the communication interface through a WIFI connection, so that the management server establishes a physical connection with the communication interface.
  • Step 14 The management server sends the communication protocol of the communication interface to the diagnosis server.
  • the management server after the management server determines the communication protocol of the communication interface, the management server sends the communication protocol to the determined diagnosis server.
  • Step 15 The diagnosis server establishes a communication connection with the communication interface according to the communication protocol of the communication interface.
  • the diagnosis server after the diagnosis server receives the communication protocol of the communication interface sent by the management server, the diagnosis server establishes a communication connection with the communication interface according to the communication protocol. Because different data to be diagnosed needs to be transmitted through a specific communication protocol, the diagnostic server can establish a communication connection with the communication interface only after acquiring the corresponding communication protocol, so as to realize the transmission communication of the data to be diagnosed.
  • the method further includes: establishing a physical connection between the diagnosis server and the communication interface.
  • the terminal may obtain the address information of the communication interface through the Bluetooth connection, the terminal sends the address information of the communication interface to the management server, and the diagnosis server obtains the address information of the communication interface from the management server, thereby diagnosing the server and the communication
  • the interface establishes a physical connection.
  • Step 16 The diagnosis server diagnoses the vehicle to be diagnosed through the communication interface.
  • the communication interface can obtain the data to be diagnosed of the vehicle to be diagnosed.
  • the diagnostic server can obtain the data to be diagnosed from the communication interface, or the communication interface can send the diagnosis to the diagnostic server Data, so that the diagnosis server diagnoses the vehicle to be diagnosed based on the data to be diagnosed.
  • Step 16 may include: step 161, the diagnosis server diagnoses the vehicle to be diagnosed according to the diagnosis function information carried in the diagnosis request information; or, step 162: the diagnosis server performs a comprehensive diagnosis to the vehicle to be diagnosed.
  • diagnosis function information is a specific diagnostic function, for example, transmitter diagnosis, fuel system diagnosis, fuel evaporation emission diagnosis, exhaust gas recirculation diagnosis, etc.
  • Comprehensive diagnosis is to perform all diagnosis functions.
  • the diagnosis request information carries diagnosis function information
  • the diagnosis server performs a corresponding diagnosis function according to the diagnosis function information.
  • the diagnosis server performs all diagnosis functions and performs a comprehensive diagnosis.
  • the vehicle diagnosis method provided by the embodiments of the present invention is to build a cloud diagnosis server group managed by a management server by constructing a diagnosis server capable of diagnosing vehicles of different models , And when the terminal initiates a diagnosis request message to the management server for a certain vehicle to be diagnosed, the management server assigns the corresponding diagnosis server to the terminal based on the diagnosis request message, and determines the communication protocol of the communication interface connected to the vehicle to be diagnosed, Furthermore, the diagnostic server establishes a communication connection with the communication interface according to the communication protocol, so that the diagnostic server diagnoses the vehicle to be diagnosed, so that the user does not need to drive the car to the sales service 4s shop or vehicle repair shop, and does not need to pass relevant technical personnel.
  • the body can be directly diagnosed through the terminal, which greatly increases the convenience of vehicle diagnosis; and the same terminal can diagnose many different types of vehicles, and the scope of application is wider; furthermore, only A user account (that is, the user account for logging in to the client software) can enjoy the services of multiple diagnostic servers corresponding to different types of vehicles.
  • the operation is simple and convenient, which is conducive to enhancing the user experience.
  • the embodiment of the present invention also provides a second method for diagnosing a vehicle to be diagnosed using the vehicle diagnosis system shown in FIG. 1. Specifically, as shown in FIG. 4, it differs from Embodiment 2 in that:
  • the terminal and the diagnosis server can establish a connection for communication.
  • the vehicle's diagnostic methods also include:
  • Step 17 The management server sends the address information of the diagnosis server to the terminal;
  • each diagnostic server is configured with a unique address information, and the terminal can establish a communication connection with the corresponding diagnostic server through a certain address information.
  • the address information of the diagnosis server may be the IP address of the diagnosis server.
  • the management server can record the address information of all diagnostic servers in advance, and when the management server determines the diagnosis server to be requested by the terminal, it can directly send the address information of the diagnosis server to the terminal, so that the terminal can establish communication with the requested diagnosis server Connection efficiency.
  • the management server may also communicate with the diagnostic server after determining the diagnostic server to be requested by a terminal, obtain its address information through the feedback of the diagnostic server, and then send the address information to The terminal is not specifically limited in this embodiment of the present invention.
  • Step 18 The terminal establishes a communication connection with the diagnosis server according to the address information of the diagnosis server;
  • the terminal after acquiring the address information of the diagnosis server sent by the management server, the terminal can establish a communication connection with the corresponding diagnosis server according to the address information.
  • the way to establish the communication connection may be that the terminal directly accesses the address information or the terminal sends a connection request to the address information. After the corresponding diagnosis server passes, the communication connection is established.
  • Step 191 the terminal remotely controls the diagnosis server; or, step 192: the terminal receives the diagnosis result sent by the diagnosis server.
  • step 191 after establishing a communication connection between the terminal and the diagnosis server, the user can remotely control the diagnosis server by performing related operations on the terminal, thereby implementing the operation required by the user. For example, the user sends a result acquisition instruction to the diagnosis server through the terminal. After receiving the result acquisition instruction, the diagnosis server sends the diagnosis result to the terminal, so that the user can view the diagnosis result on the terminal.
  • the diagnosis server can also automatically send the results to the terminal.
  • the diagnosis server automatically sends the diagnosis results to the terminal, then the terminal receives the diagnosis results sent by the diagnosis server, so that the user can View the diagnosis results on the terminal.
  • the embodiment of the present invention also provides a second method for diagnosing a vehicle to be diagnosed using the vehicle diagnosis system shown in FIG. 1. Specifically, as shown in FIG. 5, it differs from Embodiment 2 in that:
  • the diagnosis server determines the communication protocol of the communication interface connected to the vehicle to be diagnosed.
  • the diagnostic methods of this vehicle include:
  • Step 21 The management server receives the diagnosis request information sent by the terminal.
  • Step 22 The management server determines the diagnosis server corresponding to the vehicle to be diagnosed according to the diagnosis request information.
  • Step 23 The management server sends the diagnosis request information to the diagnosis server;
  • Step 24 When the diagnosis request information sent by the management server is obtained, the diagnosis server determines the communication protocol of the communication interface connected to the vehicle to be diagnosed.
  • Step 25 The diagnosis server establishes a communication connection with the communication interface according to the communication protocol of the communication interface.
  • Step 26 The diagnosis server diagnoses the vehicle to be diagnosed through the communication interface.
  • Steps 21, 22, 25, and 26 are the same as steps 11, 12, 15, and 16 in Embodiment 2, respectively, and details are not described here.
  • step 23 after the management server determines the corresponding diagnosis server, the management server sends the diagnosis request information to the diagnosis server, where the diagnosis request information may include vehicle model identification information, user information, communication protocol, and so on.
  • Step 24 may specifically include: Step 241: The diagnosis server obtains the communication protocol of the communication interface from the management server, and then determines the communication protocol of the communication interface connected to the vehicle to be diagnosed; or , Step 242: Scan the pre-stored communication protocol to the communication interface according to the preset scanning order, and if the feedback information is received, determine the pre-stored communication protocol as the communication protocol of the communication interface; or, Step 243: Diagnose the server from the communication interface After obtaining the communication protocol, the communication protocol of the communication interface connected to the vehicle to be diagnosed is determined.
  • step 241 may specifically include: when the diagnosis request information carries the communication protocol of the communication interface, when the diagnosis server obtains the diagnosis request information sent by the management server, the diagnosis server directly obtains the communication protocol from the diagnosis request information; or, The management server obtains the communication protocol, and after the management server sends the communication protocol to the diagnosis server, the diagnosis server receives the communication protocol sent by the management server, and the diagnosis server obtains the communication protocol.
  • the management server can obtain the communication protocol from the terminal or directly from the communication interface.
  • the diagnostic server may be provided with a communication protocol library, and there are many kinds of communication protocols pre-stored in the communication protocol library, and "pre-stored communication protocols" are communication protocols pre-stored in the communication protocol library for the diagnosis server.
  • the "preset scanning order" may be the scanning order of the communication protocol preset in the system or set freely by the user. For example, the user can set the scanning order according to the frequency of use.
  • the diagnostic server may scan the pre-stored communication protocol in the communication protocol library to the communication interface according to the preset scanning order after the diagnosis server obtains the diagnosis request information, and when the communication interface receives the applicable communication During the protocol, the communication interface returns information to the diagnostic server, and the diagnostic server receives feedback information from the communication interface, thereby determining the pre-stored communication protocol as the communication protocol of the communication interface.
  • the diagnosis server does not need to receive the next step instruction, but directly scans the pre-stored communication protocol to determine the appropriate communication protocol to improve the automation level of the system.
  • the preset scanning order may be automatically set by the system.
  • the method further includes: step 244, the diagnosis server obtains a usage history record of the pre-stored communication protocol; 245, the diagnosis server determines a preset scanning order according to the usage history record.
  • the "usage history" may include the usage time, frequency, duration, etc. of each pre-stored communication protocol.
  • the diagnostic server can determine the preset scanning order. For example, if a pre-stored communication protocol is used most frequently, the pre-stored communication protocol is set to the first scanning order; or, if a pre-stored communication protocol is used more often at a certain time, the pre-stored communication protocol is The first scan order.
  • the diagnosis server establishes a physical connection with the communication interface, so that the diagnosis server directly obtains the communication protocol from the communication interface.
  • the diagnosis server and the communication interface establish a physical connection, which can be: the terminal obtains the address information of the communication interface through the Bluetooth connection, the terminal sends the address information of the communication interface to the management server, and the diagnosis server obtains the address information of the communication interface from the management server, Thereby, a physical connection is established between the diagnosis server and the communication interface.
  • the vehicle diagnosis method provided by the embodiments of the present invention is to build a cloud diagnosis server group managed by a management server by constructing a diagnosis server capable of diagnosing vehicles of different models , And when the terminal initiates a diagnosis request message to the management server for a certain vehicle to be diagnosed, the management server assigns the corresponding diagnosis server to the terminal based on the diagnosis request message, and the diagnosis server determines the communication protocol of the communication interface connected to the vehicle to be diagnosed , And then the diagnostic server establishes a communication connection with the communication interface according to the communication protocol, so that the diagnostic server diagnoses the vehicle to be diagnosed, so that the user does not need to drive the car to the sales service 4s shop or vehicle repair shop, and does not need to pass related technologies Only personnel can perform vehicle diagnosis, and the terminal can be used to directly diagnose the vehicle, which greatly increases the convenience of vehicle diagnosis; and, the same terminal can diagnose many different types of vehicles, and the scope of application is wider; furthermore, only A
  • FIG. 6 is a schematic diagram of a hardware structure of a management server according to an embodiment of the present invention.
  • the management server 500 includes:
  • FIG. 6 takes a processor 501 as an example.
  • the processor 501 and the memory 502 may be connected through a bus or in other ways.
  • the connection through a bus is used as an example.
  • the memory 502 is a non-transitory computer-readable storage medium, and can be used to store non-transitory software programs, non-transitory computer executable programs and modules, such as the vehicle diagnosis method applied to the management server in the embodiment of the present invention Corresponding program instructions/modules.
  • the processor 501 executes non-transitory software programs, instructions and modules stored in the memory 502 to execute various functional applications and data processing of the vehicle diagnostic system 100 applied to the management server, that is, to implement any of the above method embodiments The vehicle diagnosis method used in the management server.
  • the memory 502 may include a storage program area and a storage data area, wherein the storage program area may store an operating system and application programs required by at least one function; the storage data area may store a storage area according to the use of the vehicle diagnostic system 100 applied to the management server Data created, etc.
  • the memory 502 may include a high-speed random access memory, and may also include a non-transitory memory, such as at least one magnetic disk storage device, a flash memory device, or other non-transitory solid-state storage devices.
  • the memory 502 may optionally include memories remotely set with respect to the processor 501, and these remote memories may be connected to the management server 500 through a network. Examples of the aforementioned network include, but are not limited to, the Internet, intranet, local area network, mobile communication network, and combinations thereof.
  • the memory 502 stores instructions that can be executed by the at least one processor 501; the at least one processor 501 is used to execute the instructions to implement a method for diagnosing a vehicle applied to a management server in any of the above method embodiments For example, performing the method steps 11, 12, 13, 14, etc. described above.
  • an embodiment of the present invention further provides a non-transitory computer-readable storage medium, where the non-transitory computer-readable storage medium stores computer-executable instructions, which are executed by one or more processors Execution, for example, by one processor 501 in FIG. 6, may cause the one or more processors 501 to execute the diagnostic method of the vehicle applied to the vehicle in any of the above method embodiments, for example, performing the method steps described above 11, 12, 13, 14, etc.
  • FIG. 7 is a schematic diagram of a hardware structure of a diagnostic server provided by an embodiment of the present invention.
  • the diagnostic server 600 includes:
  • One or more processors 601 and a memory 602, one processor 601 is taken as an example in FIG. 7.
  • the processor 601 and the memory 602 may be connected through a bus or in other ways. In FIG. 7, the connection through a bus is used as an example.
  • the memory 602 as a non-transitory computer-readable storage medium, can be used to store non-transitory software programs, non-transitory computer executable programs, and modules, such as the vehicle diagnosis method applied to the diagnosis server in the embodiments of the present invention Corresponding program instructions/modules.
  • the processor 601 runs non-transitory software programs, instructions, and modules stored in the memory 602 to execute various functional applications and data processing of the vehicle diagnostic system 100 applied to the diagnostic server, that is, to implement any of the above method embodiments Diagnosis method of vehicle applied to diagnosis server.
  • the memory 602 may include a storage program area and a storage data area, wherein the storage program area may store an operating system and application programs required by at least one function; the storage data area may store a storage system according to the use of the diagnostic system 100 of the vehicle applied to the diagnostic server Data created, etc.
  • the memory 602 may include a high-speed random access memory, and may also include a non-transitory memory, such as at least one magnetic disk storage device, a flash memory device, or other non-transitory solid-state storage devices.
  • the memory 602 may optionally include memories set remotely with respect to the processor 601, and these remote memories may be connected to the diagnosis server 600 through a network. Examples of the aforementioned network include, but are not limited to, the Internet, intranet, local area network, mobile communication network, and combinations thereof.
  • the memory 602 stores instructions that can be executed by the at least one processor 601; the at least one processor 601 is used to execute the instructions to implement a method for diagnosing a vehicle applied to a diagnostic server in any of the above method embodiments For example, performing the method steps 15, 16, 24, etc. described above.
  • an embodiment of the present invention further provides a non-transitory computer-readable storage medium, where the non-transitory computer-readable storage medium stores computer-executable instructions, which are executed by one or more processors Execution, for example, by one processor 601 in FIG. 7, may cause the one or more processors 601 to perform the diagnosis method of the vehicle applied to the diagnosis server in any of the above method embodiments, for example, performing the method steps described above 15, 16, 24, etc.
  • the device embodiments described above are only schematics, wherein the units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, may be located One place, or it can be distributed to multiple network elements. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of this embodiment.
  • each embodiment can be implemented by means of software plus a general hardware platform, and of course, it can also be implemented by hardware.
  • a person of ordinary skill in the art may understand that all or part of the processes in the method of the above embodiments may be completed by a computer program in a computer program product instructing relevant hardware.
  • the computer program may be stored in a non-transitory computer.
  • the computer program includes program instructions, and when the program instructions are executed by the relevant device, the relevant device may be caused to execute the flow of the embodiments of the foregoing methods.
  • the storage medium may be a magnetic disk, an optical disk, a read-only memory (Read-Only Memory, ROM) or a random storage memory (Random Access Memory, RAM), etc.
  • the above products can execute the vehicle diagnosis method provided by the embodiments of the present invention, and have corresponding function modules and beneficial effects for executing the vehicle diagnosis method.
  • the vehicle diagnosis method provided in this embodiment of the present invention For technical details that are not described in detail in this embodiment, refer to the vehicle diagnosis method provided in this embodiment of the present invention.

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Abstract

本发明实施例涉及车辆诊断技术领域，具体公开了一种车辆的诊断方法、管理服务器和诊断服务器。其中，所述车辆的诊断方法，应用于车辆的诊断系统，该诊断系统包括终端、管理服务器、诊断服务器和通讯接口，管理服务器分别与终端、诊断服务器连接，通讯接口用于与待诊断车辆连接，该方法包括：管理服务器接收终端发送的诊断请求信息；管理服务器根据诊断请求信息，确定与待诊断车辆对应的诊断服务器；管理服务器或诊断服务器确定与待诊断车辆连接的通讯接口的通信协议；诊断服务器根据通讯接口的通信协议，与通讯接口进行建立通信连接；诊断服务器通过通讯接口对待诊断车辆进行诊断。通过上述技术方案，本发明实施例可以实现本地直接对车辆进行诊断，大大增加了车辆诊断的便利。

Description

车辆的诊断方法、管理服务器和诊断服务器
本申请要求于2018年12月17日提交中国专利局、申请号为201811542619.X、申请名称为“车辆的诊断方法、管理服务器和诊断服务器”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
技术领域
本申请涉及车辆诊断技术领域，尤其涉及车辆的诊断方法、管理服务器和诊断服务器。
背景技术
随着生活水平的提高，车辆、地铁、动车等交通工具已经成为家家户户出行必备的利器。近年来，电子产业的快速发展使得当代交通工具能够为人们提供更加安全和更加舒适的服务。
为了保证车辆行驶安全，需要定时对车辆进行诊断，以检测车辆的性能。传统的车辆诊断方法为：用户开车到销售服务4s店或车辆维修店，由相关技术人员通过专业设备(原厂软件和专用诊断接口VCI)进行车辆诊断；或者，通过车载诊断系统OBD接口连接专业诊断设备，使得技术人员可以在远程进行诊断。
发明人在实施本发明实施例的过程中，发现：目前的车辆的诊断方法需要专门的诊断设备，无法随时对汽车进行诊断，非常地不方便。
发明内容
基于现有技术的情况，本发明实施例提供了一种车辆的诊断方法、管理服务器和诊断服务器，可以实现本地直接对车辆进行诊断，大大增加了车辆诊断的便利。
具体地，本发明实施例提供了如下技术方案：
第一方面，本发明实施例提供了一种车辆的诊断方法，应用于管理服务器，所述方法包括：
接收终端发送的诊断请求信息；
根据所述诊断请求信息，确定与待诊断车辆对应的诊断服务器；
确定与所述待诊断车辆连接的通讯接口的通信协议；
将所述通讯接口的通信协议发送给所述诊断服务器，以使所述诊断服务器根据所述通讯接口的通信协议与所述通讯接口建立通信连接，并通过所述通讯接口对所述待诊断车辆进行诊断。
第二方面，本发明实施例提供了一种车辆的诊断方法，应用于诊断服务器， 所述方法包括：
当获取到管理服务器发送的诊断请求信息时，确定与待诊断车辆连接的通讯接口的通信协议；
根据所述通讯接口的通信协议，与所述通讯接口进行建立通信连接；
通过所述通讯接口对所述待诊断车辆进行诊断。
第三方面，本发明实施例提供了一种车辆的诊断方法，应用于车辆的诊断系统，所述诊断系统包括终端、管理服务器、诊断服务器和通讯接口，所述管理服务器分别与所述终端、所述诊断服务器连接，所述通讯接口用于与待诊断车辆连接，
所述方法包括：
所述管理服务器接收所述终端发送的诊断请求信息；
所述管理服务器根据所述诊断请求信息，确定与待诊断车辆对应的所述诊断服务器；
所述管理服务器或所述诊断服务器确定与所述待诊断车辆连接的通讯接口的通信协议；
所述诊断服务器根据所述通讯接口的通信协议，与所述通讯接口进行建立通信连接；
所述诊断服务器通过所述通讯接口对所述待诊断车辆进行诊断。
第四方面，本发明实施例提供了一种管理服务器，包括：
至少一个处理器；以及，
与所述至少一个处理器通信连接的存储器；
其中，所述存储器存储有可被所述至少一个处理器执行的指令；
所述至少一个处理器用于执行所述指令，以实现如上所述的应用于管理服务器的车辆的诊断方法。
第五方面，本发明实施例提供了一种诊断服务器，包括：
至少一个处理器；以及，
与所述至少一个处理器通信连接的存储器；
其中，所述存储器存储有可被所述至少一个处理器执行的指令；
所述至少一个处理器用于执行所述指令，以实现如上所述的应用于诊断服务器的车辆的诊断方法。
区别于现有技术的情况，本发明实施例的有益效果在于：本发明实施例提供的车辆的诊断方法通过将能够对不同型号的车辆进行诊断的诊断服务器构建成一个由管理服务器管理的云端诊断服务器群，并在终端针对某一待诊断车辆向管理服务器发起诊断请求消息时，由管理服务器基于该诊断请求消息为该终端分配对应的诊断服务器，并确定与待诊断车辆连接的通讯接口的通信协议，进而使该诊断服务器根据通信协议与通讯接口建立通信连接，从而使该诊断服务器对该待诊断车辆进行诊断，能够使得用户无需将车开到销售服务4s店或车辆维修店，无需通过相关技术人员才能进行车辆诊断，能够通过终端实 现本体直接对车辆进行诊断，大大增加了车辆诊断的便利；并且，同一个终端可以实现对多种不同类型车辆进行诊断，适用范围更广泛；再者，仅需通过一个用户账号(即，登陆所述客户端软件的用户账号)即可享受多个不同类型车辆对应的诊断服务器的服务，操作简单方便，有利于提升用户体验。
附图说明
为了更清楚地说明本发明实施例的技术方案，下面将对本发明实施例中所需要使用的附图作简单地介绍。显而易见地，下面所描述的附图仅仅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。
图1是本发明实施例提供的一种车辆的诊断系统的结构示意图；
图2是本发明实施例提供的如图1所示的通讯接口的结构示意图；
图3是本发明实施例提供的第一种应用如图1所示的车辆的诊断系统对车辆进行诊断的流程示意图；
图4是本发明实施例提供的第二种应用如图1所示的车辆的诊断系统对车辆进行诊断的流程示意图；
图5是本发明实施例提供的第三种应用如图1所示的车辆的诊断系统对车辆进行诊断的流程示意图；
图6是本发明实施例提供的一种管理服务器的硬件结构示意图；
图7是本发明实施例提供的一种诊断服务器的硬件结构示意图。
具体实施方式
为了使本发明的目的、技术方案及优点更加清楚明白，以下结合附图及实施例，对本发明进行进一步详细说明。应当理解，此处所描述的具体实施例仅用以解释本发明，并不用于限定本发明。
需要说明的是，如果不冲突，本发明实施例中的各个特征可以相互结合，均在本发明的保护范围之内。另外，虽然在装置示意图中进行了功能模块划分，在流程图中示出了逻辑顺序，但是在某些情况下，可以以不同于装置中的模块划分，或流程图中的顺序执行所示出或描述的步骤。再者，本发明所采用的“第一”“第二”等字样并不对数据和执行次序进行限定，仅是对功能和作用基本相同的相同项或相似项进行区分。
本发明实施例提供的车辆的诊断方法可以基于本发明实施例提供的车辆的诊断系统(包括：管理服务器以及若干个诊断服务器)实现，是一种通过管理服务器为对某车辆分配对应的诊断服务器，在该车辆的通讯接口和该诊断服务器建立通信连接后，利用该诊断服务器对该车辆进行诊断的方法，能够实现本地直接对车辆进行诊断，大大增加了车辆诊断的便利。
下面结合附图，对本发明实施例作进一步阐述。
其中，应当理解的是，本发明提供的下述实施例之间，只要不冲突，均可相互结合以形成新的实施方式。
实施例一
图1是本发明实施例提供的一种车辆的诊断系统的结构示意图。如图1所示，该车辆的诊断系统100为本发明实施例提供的车辆的诊断方法的运行环境。该车辆的诊断系统100中，包括：终端10、管理服务器20、诊断服务器30和通讯接口40。管理服务器20分别与终端10、诊断服务器30连接，通讯接口40用于与待诊断车辆200连接。
其中，终端10可以为任何合适类型的，具有一定逻辑运算能力，提供一个或者多个能够满足用户意图的功能的电子设备。例如，个人电脑、平板电脑、智能手机、诊断机器人等。用户(比如，车主等)可以通过任何合适的类型的，一种或者多种用户交互设备(比如触摸屏、鼠标、键盘、遥控器、体感摄像头以及音频采集装置等)与终端10进行交互，输入指令或者控制终端10执行一种或者多种操作。终端10上可以安装有任意类型的客户端软件，比如，车辆诊断APP，通过该客户端软件与管理服务器20进行通信连接，从而实现向管理服务器20发送请求消息和命令，以及，接收管理服务器20所反馈的内容的目的。相应地，管理服务器20可以针对终端10发送的请求消息或者命令进行处理以及向相应的终端10下发处理结果。其中，终端10可以根据需要通过WIFI连接方式、移动网络连接方式等与管理服务器20进行通信连接。
其中，管理服务器20可以作为一个中央调配中心，用于在某终端10请求使用某诊断服务器30时，为该终端10分配一个或者多个该终端10所请求的诊断服务器30，以便终端10利用该诊断服务器30对待诊断车辆200进行诊断。具体地，管理服务器20可以是一台服务器，或者由若干台服务器组成的服务器集群，或者是一个云计算服务中心。
其中，诊断服务器30中能够运行对待诊断车辆200进行诊断的诊断软件，比如，汽车厂商提供的原始设备制造商(Original Equipment Manufacturer，OEM)软件，通过该诊断软件可以对相应的车辆或电子控制单元(Electronic Control Unit，ECU)的待诊断数据进行分析和诊断。其中，OEM软件可以包括J2534、RP1210、D-PDU三大通用标准诊断软件，诊断服务器30中可以设置三大通用标准诊断软件中的一种或多种。另外，诊断服务器30的数量可以为多个，每个诊断服务器30可以通过有线或者无线网络与管理服务器20进行通信连接，从而管理服务器20可以实时调配各个诊断服务器30以及获得各个诊断服务器30的运行状态。多个诊断服务器30可以构成一个由管理服务器20管理和调配的云端诊断服务器群。其中，每个诊断服务器30都配置有一个唯一的地址信息(比如，IP地址)，以使终端10可以通过地址信息与对应的诊断服务器30建立通信连接。
其中，请一并参阅图2，通讯接口40为车辆通信接口(Vehicle  Communication Interface，VCI)，通讯接口40可以通过车载诊断系统(On-Board Diagnostic，OBD)与待诊断车辆200进行连接，从而获取待诊断车辆200中的待诊断数据。并且，通讯接口40设置有WIFI模块、USB模块、蓝牙模块和移动网络模块，可以根据需要与终端10、管理服务器20和诊断服务器30建立物理连接。例如，如图1所示，通过蓝牙连接方式与终端10连接，通过WIFI连接方式与管理服务器20连接，通过WIFI连接方式或移动网络连接方式与诊断服务器30连接。
需要说明的是，当首次使用时，若通讯接口40需要通过移动网络连接方式进行连接时，需要对通讯接口40中的移动网络模块写入对应的地址信息，并通过移动网络验证连接移动网络；若当通讯接口40需要通过WIFI连接方式进行连接时，需要先通过蓝牙连接方式连接通讯接口40，预先配置通讯接口40的WIFI设置。
基于上述车辆的诊断系统100，在实际应用中，当需要对待诊断车辆200进行诊断时，用户(车主或者修理技术人员)可以首先通过通讯接口40与待诊断车辆200连接，以使通讯接口40能够读取待诊断车辆200的待诊断数据；然后，用户可以与终端10进行交互，登陆用于与管理服务器20进行通信的客户端软件，并指示终端10向管理服务器20发送诊断请求消息，而管理服务器20在接收到该诊断请求消息后，可以根据该诊断请求消息，确定与待诊断车辆200对应的诊断服务器30，以使管理服务器20和诊断服务器30建立通信连接；进而，管理服务器20或诊断服务器30确定通讯接口40的通信协议，诊断服务器30根据通讯接口40的通信协议，与通讯接口40进行建立通信连接，诊断服务器30通过通讯接口40对待诊断车辆200进行诊断。
其中，需要说明的是，本发明实施例提供的车辆的诊断方法和相关装置还可以进一步的拓展到其他合适的实施环境中，而不限于图1中所示的实施环境。虽然图1中仅显示了1个终端10、1个管理服务器20和2个诊断服务器30，但本领域技术人员可以理解的是，在实际应用过程中，该应用环境还可以包括更多或者更少的终端10、管理服务器20和诊断服务器30。并且，为了提升使用效率，同一诊断服务器30中可以运行多种不同的诊断软件，或者，多个不同的诊断服务器30中也可以运行有相同的诊断软件，本发明实施例对此均不作具体限定。
实施例二
图2是本发明实施例提供的第一种应用如图1所示的车辆的诊断系统对待诊断车辆进行诊断的流程示意图，请参阅图3，该车辆的诊断方法可以包括但不限于如下步骤：
步骤11：管理服务器接收终端发送的诊断请求信息。
在本实施例中，“诊断请求信息”可以包括车辆标识信息、用户信息等等，能够用于请求与待诊断车辆对应的诊断服务器的地址信息。其中，“与待诊断 车辆对应的诊断服务器”是指能够对待诊断车辆进行诊断的诊断服务器，其内可以安装有一个或者多个能够对待诊断车辆进行诊断的诊断软件。
在实际应用中，当需对某一待诊断车辆进行诊断时，可以先通过通讯接口与待诊断车辆进行通信连接，然后，用户通过终端输入与待诊断车辆、通讯接口相关的诊断请求信息，并由用户指示终端向管理服务器发送该诊断请求信息，以用于请求与待诊断车辆对应的诊断服务器的地址信息。
当然，在其他的一些应用场景中，也可以由用户在终端的客户端软件中直接输入与待诊断车辆对应的诊断服务器，并指示终端向管理服务器发送诊断请求消息，以用于请求与待诊断车辆对应的诊断服务器的地址信息。
步骤12：管理服务器根据诊断请求信息，确定与待诊断车辆对应的诊断服务器。
在本实施例中，“对应的诊断服务器”是指终端所要请求的诊断服务器，即，步骤11中的“与待诊断车辆对应的诊断服务器”，其可以根据终端发送的诊断请求信息来确定。
其中，为了便于管理服务器确定终端所要请求的诊断服务器，在本实施例中，“诊断请求信息”中可以携带车辆标识信息，该车辆标识信息可以为：车型信息、年款信息、VIN码中的一个或多个。其中，车型信息为待诊断信息的车辆型号或者车辆图片等等，管理服务器在接收到车型信息时，即可直接确定对应的诊断服务器。步骤12具体可以为：管理服务器根据车辆标识信息，确定与待诊断车辆对应的诊断服务器。例如，若管理服务器接收到车辆标识信息的车型信息“SVW71415CL”，基于车型信息匹配到品牌“大众”，在根据品牌“大众”匹配到对应的诊断服务器，该诊断服务器中安装有用于对大众汽车进行诊断的一种或者多种诊断软件。
进一步地，在一些实施例中，为了方便更多终端同时使用同种待诊断车辆对应的诊断服务器，在车辆的诊断系统中，对应同一种待诊断车辆设置多个诊断服务器。从而，在该实施例中，管理服务器根据诊断请求消息，确定对应的诊断服务器的具体实施方式可以是：首先，根据接收到的车辆标识信息，确定与该车辆标识信息对应的诊断服务器群；然后从该诊断服务器群中选取出一个诊断服务器。其中，为了合理分配诊断服务器群的资源，提升用户体验，在从诊断服务器群中选取出一个诊断服务器时，可以先查询该诊断服务器群中是否存在空闲的诊断服务器，若存在，则选取出一个空闲的诊断服务器作为所确定的诊断服务器；若不存在，则可以向终端返回“目前无空闲诊断服务器，请稍后”等提醒消息，同时持续监测该诊断服务器群中各诊断服务器的运行状态，等待空闲的诊断服务器；或者，若不存在，还可以查询该诊断服务器群中每个诊断服务器的任务量，选取出一个任务量最少的诊断服务器作为所确定的诊断服务器。
此外，在又一些实施例中，还为不同的用户账号配置不同的权限等级。从而，在该实施例中，诊断请求消息中还包括用户信息，则，在本步骤12中， 管理服务器在接收到终端发送的诊断请求消息之后，首先根据诊断请求消息中的用户信息，判断该终端是否具备诊断权限；若为是，才根据诊断请求消息，确定对应的诊断服务器。
其中，判断该终端是否具备诊断权限，即，判断该终端是否具备使用某类诊断服务器的权限。在具体实施过程中，可以根据接收到的用户信息，确定用户等级，进而确定该用户等级对应的诊断服务器类型，然后判断该终端所请求的诊断服务器是否属于其用户等级对应的诊断服务器类型，若是，则说明该终端具备连接请求权限，若否，则说明该终端不具备连接请求权限。或者，在另一些实施方式中，也可以判断该终端所请求的诊断服务器是否为与该用户信息绑定的诊断服务器中的一个，若是，则说明该终端具备连接请求权限，若否，则说明该终端不具备连接请求权限。
步骤13：管理服务器确定与待诊断车辆连接的通讯接口的通讯协议。
在本实施例中，“与待诊断车辆连接的通讯接口”是指在开始诊断时，用户将通讯接口与待诊断车辆进行连接，以读取待诊断车辆的待诊断数据。“与待诊断车辆连接的通讯接口的通讯协议”是在该通讯接口获取的待诊断数据支持的通讯协议。
其中，管理服务器可通过多种方式确定通信协议，步骤13具体包括：步骤131、管理服务器从终端获取所述通信协议，则确定与待诊断车辆连接的通讯接口的通信协议；或者，步骤132、管理服务器从通讯接口获取通信协议，则确定与待诊断车辆连接的通讯接口的通信协议。
其中，步骤131在具体实施过程中，可以为：终端与通讯接口建立物理连接，以使终端从通讯接口获取通信协议，终端将通信协议发送给管理服务器，管理服务器接收终端发送的通信协议，则确定与待诊断车辆连接的通讯接口的通信协议。其中，终端与通讯接口建立物理连接，可以为：终端通过蓝牙连接方式获取通讯接口的地址信息，从而与通讯接口建立物理连接。
其中，步骤132在具体实施过程中，可以为：管理服务器与通讯接口建立物理连接，通讯接口将通信协议发送给管理服务器，管理服务器接收通讯接口发送的通信协议，则确定与待诊断车辆连接的通讯接口的通信协议。其中，管理服务器与通讯接口建立物理连接，可以为：终端通过蓝牙连接方式获取通讯接口的地址信息，终端将通讯接口的地址信息发送至管理服务器，从而管理服务器与通讯接口建立物理连接；或者，终端通过WIFI连接方式获取通讯接口的地址信息，从而管理服务器与通讯接口建立物理连接。
步骤14：管理服务器将通讯接口的通信协议发送给诊断服务器。
在本实施例中，在管理服务器确定通讯接口的通信协议后，管理服务器将通信协议发送给所确定的诊断服务器。
步骤15：诊断服务器根据通讯接口的通信协议，与通讯接口建立通信连接。
在本实施例中，诊断服务器接收到管理服务器发送的通讯接口的通信协议 后，诊断服务器根据通信协议，与通讯接口建立通信连接。由于不同的待诊断数据需要通过特定的通信协议进行传输，则诊断服务器在获取相应的通信协议后，才能够与通讯接口建立通信连接，以实现待诊断数据的传输通信。
其中，在步骤15之前，该方法还包括：诊断服务器与通讯接口建立物理连接。在具体实施过程中，可以为：终端通过蓝牙连接方式获取通讯接口的地址信息，终端将通讯接口的地址信息发送至管理服务器，诊断服务器从管理服务器获取通讯接口的地址信息，从而诊断服务器与通讯接口建立物理连接。
步骤16：诊断服务器通过通讯接口对待诊断车辆进行诊断。
在本实施例中，通讯接口能够获取待诊断车辆的待诊断数据，在诊断服务器与通讯接口建立通信连接后，诊断服务器可从通讯接口获取待诊断数据，或者，通讯接口向诊断服务器发送待诊断数据，从而诊断服务器根据该待诊断数据，对待诊断车辆进行诊断。
其中，诊断服务器对待诊断车辆进行诊断的方式有很多种。步骤16可以包括：步骤161、诊断服务器根据诊断请求信息携带的诊断功能信息，对待诊断车辆进行诊断；或者，步骤162：诊断服务器对待诊断车辆进行全面诊断。其中，“诊断功能信息”为某个特定的诊断功能，例如，发送机诊断、燃油系统诊断、燃油蒸发排放诊断、排气再循环诊断等等。“全面诊断”为执行所有诊断功能。当诊断请求信息携带有诊断功能信息时，则诊断服务器根据诊断功能信息，执行对应的某一诊断功能。当诊断请求信息不携带诊断功能信息时，诊断服务器执行所有诊断功能，进行全面诊断。
通过上述技术方案可知，本发明实施例的有益效果在于：本发明实施例提供的车辆的诊断方法通过将能够对不同型号的车辆进行诊断的诊断服务器构建成一个由管理服务器管理的云端诊断服务器群，并在终端针对某一待诊断车辆向管理服务器发起诊断请求消息时，由管理服务器基于该诊断请求消息为该终端分配对应的诊断服务器，并确定与待诊断车辆连接的通讯接口的通信协议，进而使该诊断服务器根据通信协议与通讯接口建立通信连接，从而使该诊断服务器对该待诊断车辆进行诊断，能够使得用户无需将车开到销售服务4s店或车辆维修店，无需通过相关技术人员才能进行车辆诊断，能够通过终端实现本体直接对车辆进行诊断，大大增加了车辆诊断的便利；并且，同一个终端可以实现对多种不同类型车辆进行诊断，适用范围更广泛；再者，仅需通过一个用户账号(即，登陆所述客户端软件的用户账号)即可享受多个不同类型车辆对应的诊断服务器的服务，操作简单方便，有利于提升用户体验。
实施例三
在上述实施例二的基础上，本发明实施例还提供了第二种应用如图1所示的车辆的诊断系统对待诊断车辆进行诊断的方法。具体地，如图4所示，其与实施例二的不同之处在于：
在本实施例中，终端与诊断服务器可以建立连接，以进行通信。该车辆的 诊断方法还包括：
步骤17：管理服务器将诊断服务器的地址信息发送至终端；
在本实施例中，每个诊断服务器都配置有一个唯一的地址信息，终端可以通过某地址信息与对应的诊断服务器建立通信连接。具体地，诊断服务器的地址信息可以为诊断服务器的IP地址。
其中，管理服务器可以预先记载全部诊断服务器的地址信息，当管理服务器在确定终端所要请求的诊断服务器时，即可直接将该诊断服务器的地址信息发送至终端，提升终端与其请求的诊断服务器建立通信连接的效率。当然，在一些其他实施例中，管理服务器也可以在确定了某终端所要请求的诊断服务器之后，与该诊断服务器进行通信，通过该诊断服务器的反馈获得其地址信息，进而将该地址信息发送至终端，在本发明实施例中对此不作具体限定。
步骤18：终端根据诊断服务器的地址信息与诊断服务器建立通信连接；
在本实施例中，终端在获取到管理服务器发送的诊断服务器的地址信息后，即可根据该地址信息与相应的诊断服务器建立通信连接。其中，建立通信连接的方式可以是终端直接访问该地址信息或者终端向该地址信息发送连接请求，对应的诊断服务器通过后，建立通信连接。
步骤191：终端远程控制诊断服务器；或者，步骤192：终端接收诊断服务器发送的诊断结果。
其中，在步骤191中，在终端和诊断服务器建立通信连接之后，用户即可通过在终端上执行相关操作远程控制该诊断服务器，从而实现用户所需要的操作。例如，用户通过终端发送结果获取指令至诊断服务器，诊断服务器接收到结果获取指令后，则向终端发送诊断结果，从而用户可以在终端查看诊断结果。
其中，诊断服务器还可以自动向终端发送结果，在步骤192中，在终端和诊断服务器建立通信连接之后，诊断服务器自动将诊断结果发送至终端，则终端接收诊断服务器发送的诊断结果，从而用户可以在终端查看诊断结果。
在本实例中，通过使终端和诊断服务器建立通信连接，实现终端和诊断服务器之间的数据交互，从而使得终端能够向诊断服务器发送控制操作指令，和/或使得终端能够接收诊断服务器返回的数据，能够满足更多的用户需求。
实施例四
在上述实施例二的基础上，本发明实施例还提供了第二种应用如图1所示的车辆的诊断系统对待诊断车辆进行诊断的方法。具体地，如图5所示，其与实施例二的不同之处在于：
在本实施例中，由诊断服务器确定与待诊断车辆连接的通讯接口的通讯协议。该车辆的诊断方法包括：
步骤21：管理服务器接收终端发送的诊断请求信息。
步骤22：管理服务器根据诊断请求信息，确定与待诊断车辆对应的诊断服务器。
步骤23：管理服务器将诊断请求信息发送给诊断服务器；
步骤24：当获取到管理服务器发送的诊断请求信息时，诊断服务器确定与待诊断车辆连接的通讯接口的通讯协议。
步骤25：诊断服务器根据通讯接口的通信协议，与通讯接口建立通信连接。
步骤26：诊断服务器通过通讯接口对待诊断车辆进行诊断。
其中，步骤21、22、25、26分别与实施例二中的步骤11、12、15、16相同，此处不再赘述。
其中，在步骤23中，管理服务器确定对应的诊断服务器后，管理服务器将诊断请求信息发送给诊断服务器，其中，诊断请求信息可以包括车型标识信息、用户信息、通信协议等等。
其中，诊断服务器确定通信协议的方式可以为多种，步骤24具体可以包括：步骤241：诊断服务器从管理服务器获取通讯接口的通信协议，则确定与待诊断车辆连接的通讯接口的通信协议；或者，步骤242：将预存通信协议按照预设扫描顺序向所通讯接口进行扫描，若接收到反馈信息，则确定预存通信协议为所述通讯接口的通信协议；或者，步骤243：诊断服务器从通讯接口获取通信协议，则确定与待诊断车辆连接的通讯接口的通信协议。
其中，步骤241具体可以包括：当诊断请求信息携带有所述通讯接口的通信协议时，诊断服务器获取到管理服务器发送的诊断请求信息时，诊断服务器直接从诊断请求信息获取通信协议；或者，在管理服务器获取通信协议，并当管理服务器向诊断服务器发送通信协议后，诊断服务器接收管理服务器发送的通信协议，则诊断服务器获取通信协议。其中，管理服务器可从终端获取通信协议，或者直接从通讯接口获取通信协议。
其中，在步骤242中，诊断服务器可以设置与有通信协议库，通信协议库中预存有许多种通信协议，“预存通信协议”则为诊断服务器预存在通信协议库中的通信协议。其中，“预设扫描顺序”可以为系统预先设置的、或者用户自由设置的通信协议的扫描顺序。例如，用户可以根据使用频率设置扫描顺序。步骤242在具体实施过程中，可以为：诊断服务器获取到诊断请求信息后，诊断服务器将通信协议库内的预存通信协议按照预设扫描顺序向通讯接口进行扫描，当通讯接口接收到适用的通信协议时，通讯接口会向诊断服务器返回信息，则诊断服务器接收到通讯接口的反馈信息，从而将该预存通信协议确定为通讯接口的通信协议。通过以上方式，诊断服务器获取到诊断请求信息时，诊断服务器无需接收下一步指令，而是直接将预存通信协议进行扫描，以确定合适的通信协议提高了系统的自动化水平。
可选地，在一些其他实施例中，预设扫描顺序可以由系统自动设置。在步骤242之前，该方法还包括：步骤244、诊断服务器获取预存通信协议的使用历史记录；245、诊断服务器根据使用历史记录，确定预设扫描顺序。其中，“使用历史记录”可以包括各个预存通信协议的使用时间、使用频率、使用时 长等等，根据使用历史记录，诊断服务器能够确定预设扫描顺序。例如，若某一预存通信协议的使用频率最高，则将该预存通信协议设为第一扫描顺序；或者，若在某一时间使用某一预存通信协议较多，则将该预存通信协议设为第一扫描顺序。
其中，步骤243在具体实施过程中，可以为：诊断服务器与通讯接口建立物理连接，从而诊断服务器直接从通讯接口获取通信协议。其中，诊断服务器与通讯接口建立物理连接，可以为：终端通过蓝牙连接方式获取通讯接口的地址信息，终端将通讯接口的地址信息发送至管理服务器，诊断服务器从管理服务器获取通讯接口的地址信息，从而诊断服务器与通讯接口建立物理连接。
通过上述技术方案可知，本发明实施例的有益效果在于：本发明实施例提供的车辆的诊断方法通过将能够对不同型号的车辆进行诊断的诊断服务器构建成一个由管理服务器管理的云端诊断服务器群，并在终端针对某一待诊断车辆向管理服务器发起诊断请求消息时，由管理服务器基于该诊断请求消息为该终端分配对应的诊断服务器，诊断服务器确定与待诊断车辆连接的通讯接口的通信协议，进而使该诊断服务器根据通信协议与通讯接口建立通信连接，从而使该诊断服务器对该待诊断车辆进行诊断，能够使得用户无需将车开到销售服务4s店或车辆维修店，无需通过相关技术人员才能进行车辆诊断，能够通过终端实现本体直接对车辆进行诊断，大大增加了车辆诊断的便利；并且，同一个终端可以实现对多种不同类型车辆进行诊断，适用范围更广泛；再者，仅需通过一个用户账号(即，登陆所述客户端软件的用户账号)即可享受多个不同类型车辆对应的诊断服务器的服务，操作简单方便，有利于提升用户体验。
实施例五
图6是本发明实施例提供的一种管理服务器的硬件结构示意图。
具体地，请参阅图6，该管理服务器500包括：
一个或多个处理器501以及存储器502，图6中以一个处理器501为例。
处理器501和存储器502可以通过总线或者其他方式连接，图6中以通过总线连接为例。
存储器502作为一种非暂态计算机可读存储介质，可用于存储非暂态软件程序、非暂态性计算机可执行程序以及模块，如本发明实施例中的应用于管理服务器的车辆的诊断方法对应的程序指令/模块。处理器501通过运行存储在存储器502中的非暂态软件程序、指令以及模块，从而执行应用于管理服务器的车辆的诊断系统100的各种功能应用以及数据处理，即实现上述任一方法实施例中应用于管理服务器的车辆的诊断方法。
存储器502可以包括存储程序区和存储数据区，其中，存储程序区可存储操作系统、至少一个功能所需要的应用程序；存储数据区可存储根据应用于管理服务器的车辆的诊断系统100的使用所创建的数据等。此外，存储器502可以包括高速随机存取存储器，还可以包括非暂态存储器，例如至少一个磁盘 存储器件、闪存器件、或其他非暂态固态存储器件。在一些实施例中，存储器502可选包括相对于处理器501远程设置的存储器，这些远程存储器可以通过网络连接至管理服务器500。上述网络的实例包括但不限于互联网、企业内部网、局域网、移动通信网及其组合。
所述存储器502存储有可被所述至少一个处理器501执行的指令；所述至少一个处理器501用于执行所述指令，以实现上述任意方法实施例中应用于管理服务器的车辆的诊断方法，例如，执行以上描述的方法步骤11、12、13、14等等。
进一步地，本发明实施例还提供了一种非暂态计算机可读存储介质，所述非暂态计算机可读存储介质存储有计算机可执行指令，该计算机可执行指令被一个或多个处理器执行，例如，被图6中的一个处理器501执行，可使得上述一个或多个处理器501执行上述任意方法实施例中应用于车辆的交通工具的诊断方法，例如，执行以上描述的方法步骤11、12、13、14等等。
实施例六
图7是本发明实施例提供的一种诊断服务器的硬件结构示意图。
具体地，请参阅图7，该诊断服务器600包括：
一个或多个处理器601以及存储器602，图7中以一个处理器601为例。
处理器601和存储器602可以通过总线或者其他方式连接，图7中以通过总线连接为例。
存储器602作为一种非暂态计算机可读存储介质，可用于存储非暂态软件程序、非暂态性计算机可执行程序以及模块，如本发明实施例中的应用于诊断服务器的车辆的诊断方法对应的程序指令/模块。处理器601通过运行存储在存储器602中的非暂态软件程序、指令以及模块，从而执行应用于诊断服务器的车辆的诊断系统100的各种功能应用以及数据处理，即实现上述任一方法实施例中应用于诊断服务器的车辆的诊断方法。
存储器602可以包括存储程序区和存储数据区，其中，存储程序区可存储操作系统、至少一个功能所需要的应用程序；存储数据区可存储根据应用于诊断服务器的车辆的诊断系统100的使用所创建的数据等。此外，存储器602可以包括高速随机存取存储器，还可以包括非暂态存储器，例如至少一个磁盘存储器件、闪存器件、或其他非暂态固态存储器件。在一些实施例中，存储器602可选包括相对于处理器601远程设置的存储器，这些远程存储器可以通过网络连接至诊断服务器600。上述网络的实例包括但不限于互联网、企业内部网、局域网、移动通信网及其组合。
所述存储器602存储有可被所述至少一个处理器601执行的指令；所述至少一个处理器601用于执行所述指令，以实现上述任意方法实施例中应用于诊断服务器的车辆的诊断方法，例如，执行以上描述的方法步骤15、16、24等等。
进一步地，本发明实施例还提供了一种非暂态计算机可读存储介质，所述非暂态计算机可读存储介质存储有计算机可执行指令，该计算机可执行指令被一个或多个处理器执行，例如，被图7中的一个处理器601执行，可使得上述一个或多个处理器601执行上述任意方法实施例中应用于诊断服务器的车辆的诊断方法，例如，执行以上描述的方法步骤15、16、24等等。
以上所描述的装置实施例仅仅是示意性的，其中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开的，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模块来实现本实施例方案的目的。
通过以上的实施方式的描述，本领域普通技术人员可以清楚地了解到各实施方式可借助软件加通用硬件平台的方式来实现，当然也可以通过硬件。本领域普通技术人员可以理解实现上述实施例方法中的全部或部分流程是可以通过计算机程序产品中的计算机程序来指令相关的硬件来完成，所述的计算机程序可存储于一非暂态计算机可读取存储介质中，该计算机程序包括程序指令，当所述程序指令被相关设备执行时，可使相关设备执行上述各方法的实施例的流程。其中，所述的存储介质可为磁碟、光盘、只读存储记忆体(Read-Only Memory,ROM)或随机存储记忆体(Random Access Memory,RAM)等。
上述产品可执行本发明实施例所提供的交通工具的诊断方法，具备执行交通工具的诊断方法相应的功能模块和有益效果。未在本实施例中详尽描述的技术细节，可参见本发明实施例所提供的交通工具的诊断方法。
最后应说明的是：以上实施例仅用以说明本发明的技术方案，而非对其限制；在本发明的思路下，以上实施例或者不同实施例中的技术特征之间也可以进行组合，步骤可以以任意顺序实现，并存在如上所述的本发明的不同方面的许多其它变化，为了简明，它们没有在细节中提供；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。

Claims (14)

  1. 一种车辆的诊断方法，应用于管理服务器，其特征在于，所述方法包括：
    接收终端发送的诊断请求信息；
    根据所述诊断请求信息，确定与待诊断车辆对应的诊断服务器；
    确定与所述待诊断车辆连接的通讯接口的通信协议；
    将所述通讯接口的通信协议发送给所述诊断服务器，以使所述诊断服务器根据所述通讯接口的通信协议与所述通讯接口建立通信连接，并通过所述通讯接口对所述待诊断车辆进行诊断。
  2. 根据权利要求1所述的方法，其特征在于，所述诊断请求信息包括车辆标识信息；
    所述根据所述诊断请求信息，确定与待诊断车辆对应的诊断服务器，包括：
    根据所述车辆标识信息，确定与待诊断车辆对应的诊断服务器。
  3. 根据权利要求1或2所述的方法，其特征在于，所述确定与所述待诊断车辆连接的通讯接口的通信协议，具体包括：
    从所述终端获取所述通信协议，则确定与所述待诊断车辆连接的通讯接口的通信协议；
    或者，从所述通讯接口获取所述通信协议，则确定与所述待诊断车辆连接的通讯接口的通信协议。
  4. 根据权利要求1所述的方法，其特征在于，所述诊断请求信息包括用户信息；
    在所述根据所述诊断请求信息，确定与待诊断车辆对应的诊断服务器之前，所述方法还包括：
    根据所述用户信息，判断所述终端是否具备诊断权限。
  5. 根据权利要求1-4任一项所述的方法，其特征在于，所述方法还包括：
    将所述诊断服务器的地址信息发送至所述终端，以使所述终端根据所述诊断服务器的地址信息与所述诊断服务器建立通信连接，以使所述终端远程控制所述诊断服务器，或者，以使所述终端接收所述诊断服务器发送的诊断结果。
  6. 一种车辆的诊断方法，应用于诊断服务器，其特征在于，所述方法包括：
    当获取到管理服务器发送的诊断请求信息时，确定与待诊断车辆连接的通讯接口的通信协议；
    根据所述通讯接口的通信协议，与所述通讯接口进行建立通信连接；
    通过所述通讯接口对所述待诊断车辆进行诊断。
  7. 根据权利要求6所述的方法，其特征在于，所述确定与待诊断车辆连接的通讯接口的通信协议，具体包括：
    从所述管理服务器获取所述通讯接口的通信协议，则确定与待诊断车辆连接的通讯接口的通信协议；
    或者，将预存通信协议按照预设扫描顺序向所述通讯接口进行扫描，若接收到反馈信息，则确定所述预存通信协议为所述通讯接口的通信协议；
    或者，从所述通讯接口获取所述通信协议，则确定与待诊断车辆连接的通讯接口的通信协议。
  8. 根据权利要求7所述的方法，其特征在于，所述从所述管理服务器获取所述通讯接口的通信协议，具体包括：
    所述诊断请求信息携带有所述通讯接口的通信协议，根据所述诊断请求信息，获取所述通信协议；
    或者，接收所述管理服务器发送的所述通讯接口的通信协议，则获取所述通信协议。
  9. 根据权利要求7所述的方法，其特征在于，在所述将预存通信协议按照预设扫描顺序向所述通讯接口进行扫描之前，所述方法还包括：
    获取所述预存通信协议的使用历史记录；
    根据所述使用历史记录，确定所述预设扫描顺序。
  10. 根据权利要求6-9任一项所述的方法，其特征在于，所述通过所述通讯接口对所述待诊断车辆进行诊断，具体包括：
    根据所述诊断请求信息携带的诊断功能信息，对所述待诊断车辆进行诊断；
    或者，对所述待诊断车辆进行全面诊断。
  11. 一种车辆的诊断方法，应用于车辆的诊断系统，其特征在于，所述诊断系统包括终端、管理服务器、诊断服务器和通讯接口，所述管理服务器分别与所述终端、所述诊断服务器连接，所述通讯接口用于与待诊断车辆连接，
    所述方法包括：
    所述管理服务器接收所述终端发送的诊断请求信息；
    所述管理服务器根据所述诊断请求信息，确定与待诊断车辆对应的所述诊断服务器；
    所述管理服务器或所述诊断服务器确定与所述待诊断车辆连接的通讯接口的通信协议；
    所述诊断服务器根据所述通讯接口的通信协议，与所述通讯接口进行建立通信连接；
    所述诊断服务器通过所述通讯接口对所述待诊断车辆进行诊断。
  12. 根据权利要求11所述的方法，其特征在于，所述方法还包括：
    若通过所述管理服务器确定所述通信协议，则在所述管理服务器确定所述通信协议后，所述管理服务器将所述通信协议发送给所述诊断服务器。
  13. 一种管理服务器，其特征在于，包括：
    至少一个处理器；以及，
    与所述至少一个处理器通信连接的存储器；
    其中，所述存储器存储有可被所述至少一个处理器执行的指令；
    所述至少一个处理器用于执行所述指令，以实现如权利要求1-5任一项所 述的方法。
  14. 一种诊断服务器，其特征在于，包括：
    至少一个处理器；以及，
    与所述至少一个处理器通信连接的存储器；
    其中，所述存储器存储有可被所述至少一个处理器执行的指令；
    所述至少一个处理器用于执行所述指令，以实现如权利要求6-10任一项所述的方法。
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