WO2015000278A1

WO2015000278A1 - Method and server for diagnosing vehicle

Info

Publication number: WO2015000278A1
Application number: PCT/CN2013/090543
Authority: WO
Inventors: 刘均; 刘志
Original assignee: 深圳市元征科技股份有限公司
Priority date: 2013-07-03
Filing date: 2013-12-26
Publication date: 2015-01-08
Also published as: CN103312818A

Abstract

A method and server for diagnosing a vehicle. The server acquires via a communication network vehicle data detected by a detection terminal; the server determines, on the basis of the acquired vehicle data, whether or not a fault is found in the vehicle; if yes, then the vehicle data is transmitted to a diagnostic terminal, thus allowing the diagnostic terminal to diagnose the fault of the vehicle; the server receives a diagnostic result fed back by the diagnostic terminal; and, the server generates a fault diagnostic report on the basis of the diagnostic result and transmits the fault diagnostic report to a user terminal via the communication network. Also provided in embodiments of the present invention is the server. The embodiments of the present invention allow a user to discover in real-time the fault that is found in the vehicle and provide the user with a corresponding troubleshooting solution.

Description

Vehicle diagnosis method and server

The present application claims priority to Chinese Patent Application No. 201310277288. 2, entitled "A Vehicle Diagnostic Method and Server", filed on July 3, 2013, the entire contents of which is incorporated herein by reference. .

Technical field

Embodiments of the present invention relate to the field of vehicle diagnosis, and in particular, to a vehicle diagnosis method and a server.

Background technique

With the increasing popularity of automobiles, the maintenance and maintenance of vehicles is becoming more and more important. However, since most of the vehicle users are not in the field of automobile professional technology, it is difficult to find out the faults in the running process of the vehicle and find the corresponding fault solving method in time, which brings great to the user. inconvenient.

Therefore, it is necessary to provide a vehicle diagnosis method to solve the above problems.

Summary of the invention

The embodiment of the invention provides a vehicle diagnosis method and a server, which can timely detect the fault of the vehicle and provide a corresponding fault solution for the user.

The vehicle diagnosis method provided by the embodiment of the present invention includes: the server acquires the vehicle data detected by the detection terminal through the communication network; the server determines whether the vehicle is faulty according to the acquired vehicle data; if yes, sends the vehicle data to the diagnosis terminal, so that The diagnosis terminal diagnoses the vehicle; the server receives the diagnosis result fed back by the diagnosis terminal; the server generates a fault diagnosis report according to the diagnosis result, and sends the fault diagnosis report to the user terminal through the communication network.

The server provided by the embodiment of the present invention includes: an acquiring unit, configured to acquire, by using a communication network, vehicle data detected by the detecting terminal; and a determining unit, configured to determine, according to the acquired vehicle data, whether the vehicle is faulty; When the vehicle is faulty, the vehicle data is sent to the diagnostic terminal, so that the diagnostic terminal can diagnose the vehicle; the receiving unit is configured to receive the diagnostic result fed back by the diagnostic terminal; and the report generating unit is configured to generate a fault diagnosis report according to the diagnosis result. The second sending unit is configured to send the fault diagnosis report to the user terminal through the communication network.

As can be seen from the above technical solutions, the embodiments of the present invention have the following advantages:

In the embodiment of the present invention, the server acquires the vehicle data detected by the detecting terminal through the communication network; the server determines whether the vehicle is faulty according to the acquired vehicle data; if yes, sends the vehicle data The diagnosis terminal is sent to the diagnostic terminal to perform fault diagnosis on the vehicle; the server receives the diagnosis result fed back by the diagnosis terminal; the server generates a fault diagnosis report according to the diagnosis result, and sends the fault diagnosis report to the user terminal through the communication network. In the embodiment of the present invention, the server acquires the vehicle data detected by the detecting terminal in real time, and provides a diagnosis result for the vehicle through the diagnosis terminal when the vehicle is found to be faulty, and the user can timely know the current situation of the vehicle through the user terminal and perform related processing, thereby improving The vehicle fault handling efficiency is convenient for the user to travel.

DRAWINGS

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the embodiments will be briefly described below. Obviously, the drawings in the following description are only some embodiments of the present invention, Those skilled in the art can also obtain other drawings based on these drawings without paying any creative work.

1 is a flow chart of an embodiment of a vehicle diagnosis method according to an embodiment of the present invention;

2 is a flowchart of another embodiment of a vehicle diagnosis method according to an embodiment of the present invention;

3 is a schematic structural diagram of an embodiment of a server according to an embodiment of the present invention;

FIG. 4 is a schematic structural diagram of another embodiment of a server according to an embodiment of the present invention.

detailed description

The embodiment of the invention provides a vehicle diagnosis method and a server, which enable the user to discover the fault of the vehicle in time and provide the corresponding fault solution for the user.

Referring to FIG. 1 , FIG. 1 is a flowchart of an embodiment of a vehicle diagnosis method according to an embodiment of the present invention. The vehicle diagnosis method in this embodiment includes:

101. The server acquires vehicle data detected by the detection terminal.

The server acquires the vehicle data detected by the detecting terminal in real time through the communication network, and the vehicle data may include: the traveling speed of the vehicle, the traveling direction, the fuel consumption per unit mileage, and the maintenance frequency. The detection terminal can be a mobile intelligent terminal, and/or a vehicle diagnostic card.

The vehicle diagnostic card in this embodiment can have 24 hours of recording work, and records various running data of the vehicle in real time, such as the traveling speed of the vehicle, the traveling direction, the fuel consumption per unit mileage, and the maintenance frequency. The process of real-time acquisition of the entire vehicle data does not require user involvement.

102. The server determines whether the vehicle is faulty; if yes, executing step 103, if not, Returning to step 101;

The server determines whether the vehicle has failed based on the vehicle data detected by the detecting terminal.

103. The server sends the vehicle data to the diagnostic terminal for diagnosis;

When the result of the determination of the server is that the vehicle is faulty, the server sends the acquired vehicle data to the diagnostic terminal for diagnosis. The diagnostic terminal has the function of performing vehicle fault diagnosis, and the specific implementation manner is not limited herein.

104. The server receives a diagnosis result that is diagnosed by the terminal.

The diagnosis terminal diagnoses the vehicle according to the vehicle data sent by the server, and feeds back the diagnosis result to the server, and the server receives the diagnosis result fed back by the diagnosis terminal.

105. The server generates a fault diagnosis report, and sends the fault diagnosis report to the user terminal. The server generates a fault diagnosis report based on the diagnosis result of the diagnosis terminal, and sends the fault diagnosis report to the user terminal through the communication network. When the user realizes that the vehicle may be malfunctioning, check the fault diagnosis report on the user terminal to know the relevant data.

In this embodiment, the server determines whether the vehicle is faulty according to the vehicle data acquired in real time. When the vehicle is found to be faulty, the diagnosis result is obtained by the diagnosis terminal, and a fault diagnosis report is generated and sent to the user terminal, and the user can obtain the vehicle in time through the user terminal. The current situation and related processing have improved the efficiency of vehicle fault handling and facilitated user travel.

For ease of understanding, the vehicle diagnosis method of the present invention will be described below with reference to a specific embodiment. Referring to FIG. 2, the vehicle diagnosis method in this embodiment includes:

201. The server acquires vehicle data detected by the detection terminal.

The server acquires the vehicle data detected by the detecting terminal in real time through the communication network. Specifically, the communication network may be a WIFI network, or a GPRS network, or a 3G network, or a 4G network; the vehicle data may include: a traveling speed of the vehicle, a driving direction, a unit mileage fuel consumption, a maintenance frequency, etc.; the detecting terminal may be a mobile Smart terminal, and / or vehicle diagnostic card.

The vehicle diagnostic card in this embodiment has a 24-hour recording function, and can record various running data of the vehicle in real time, such as the traveling speed of the vehicle, the traveling direction, the fuel consumption per unit mileage, and the maintenance frequency. The process of real-time acquisition of the entire vehicle data does not require user involvement.

202. The server determines whether the vehicle is faulty. If yes, step 205 is performed, and if not, Go to step 203;

203. The server generates a regular inspection report.

When the judgment result is that the vehicle has not failed, the server may generate a regular inspection report based on the acquired vehicle data. The routine inspection report may include various vehicle data collected by the server, as well as warnings about possible failures of the vehicle, such as prompting the user to maintain the vehicle for a period of time, and the amount of remaining fuel in the vehicle is too low.

204. The server sends a regular check report to the user terminal.

The server sends a regular inspection report to the user terminal over the communication network.

205, the server determines whether the local fault diagnosis report corresponding to the vehicle data is saved, if yes, step 206 is performed, if not, step 207 is performed;

After the server determines that the vehicle has failed, it first looks for a local fault diagnosis report corresponding to the vehicle data.

206. The server sends the locally saved fault diagnosis report to the user terminal.

When the fault diagnosis report corresponding to the vehicle data is saved locally, the server directly sends the locally saved fault diagnosis report to the user terminal.

207. The server sends the vehicle data to the diagnostic terminal for diagnosis;

When the vehicle diagnosis report corresponding to the vehicle data is not stored locally, the server transmits the vehicle data to the diagnosis terminal to cause the diagnosis terminal to diagnose the vehicle. The diagnostic terminal has the function of performing vehicle fault diagnosis, and the specific implementation manner is not limited herein.

208. The server receives a diagnosis result that is diagnosed by the terminal.

The server receives the diagnostic result fed back by the diagnostic terminal through the communication network.

209. The server generates a fault diagnosis report and sends the fault diagnosis report to the user terminal.

The server generates a fault diagnosis report based on the diagnosis result of the diagnostic terminal diagnosis feedback. The fault diagnosis report may include fault location, the cause of the fault, and the corresponding processing method of the fault. The server sends the fault diagnosis report to the user terminal through the communication network.

210. The server saves the vehicle data and the fault diagnosis report corresponding to the vehicle data locally. The server saves the collected vehicle data and the fault diagnosis report corresponding to the vehicle data. Locally, the server can quickly send a troubleshooting report to the user when the same failure occurs in the next vehicle.

For ease of understanding, the vehicle diagnosis method in the embodiment of the present invention is described in detail in a specific application scenario:

In this embodiment, the user A connects the vehicle diagnostic card to the universal detection port of the vehicle, and connects the vehicle diagnostic card to the user's mobile phone by wire or wirelessly.

The vehicle diagnostic card detects vehicle data from the data of the vehicle operation, such as the traveling speed of the vehicle, the direction of travel, the fuel consumption per unit mileage, the maintenance frequency, the tire pressure, etc., and sends the detected vehicle data by wired wireless. To the user's mobile phone.

For example, the data detected by the vehicle diagnostic card is shown in the following table:

After the user's mobile phone receives the vehicle data, the server can obtain the vehicle data through the WIFI network, or the GPRS network, or the 3G network, or the 4G network, and then analyze the data to determine whether the vehicle has failed.

When the server determines that a certain vehicle has failed, the vehicle data of the vehicle is sent to the terminal of the professional technician, the professional technician performs fault diagnosis on the vehicle, and generates a fault diagnosis report according to the diagnosis result of the professional technician, and sends the fault diagnosis report. The user terminal is provided, and the vehicle data and the fault diagnosis report corresponding to the vehicle data are stored locally.

When the server determines that a vehicle has not failed, the data is continuously analyzed to generate a regular inspection report, and the routine inspection report may include various vehicle data collected by the server, as shown in the above table, and may appear to the vehicle. The warning of the failure, for example, indicates that the amount of remaining fuel in a certain user's vehicle is too low, and the tire pressure of the vehicle is too low.

In this embodiment, the server determines whether the vehicle is faulty according to the vehicle data acquired in real time, and when the vehicle does not fail, generates a regular inspection report and sends it to the user terminal, so that the user can understand at any time. When the vehicle is found to be faulty, first find the locally saved data. If the corresponding fault diagnosis report is saved locally, the locally saved fault diagnosis report is directly sent to the user terminal, which shortens the time for the user to obtain the fault diagnosis report; When the corresponding fault diagnosis report is not saved locally, the server obtains the diagnosis result through the diagnosis terminal, and generates a fault diagnosis report to be sent to the user terminal, and the user can timely know the current situation of the vehicle through the user terminal and perform related processing, thereby improving the vehicle fault handling. Efficiency, convenient for users to travel.

The following describes the server in the embodiment of the present invention. Referring to FIG. 3, an embodiment of the server in the embodiment of the present invention includes:

The obtaining unit 301 is configured to acquire the vehicle data detected by the detecting terminal by using the communication network; the determining unit 302 is configured to determine, according to the acquired vehicle data, whether the vehicle is faulty; and the first sending unit 305 is configured to: when the vehicle fails, The vehicle data is sent to the diagnostic terminal to enable the diagnostic terminal to diagnose the vehicle;

The receiving unit 306 is configured to receive a diagnosis result that is diagnosed by the terminal;

a report generating unit 307, configured to generate a fault diagnosis report according to the diagnosis result;

The second sending unit 308 is configured to send a fault diagnosis report to the user terminal by using a communication network. In order to shorten the time for the user to obtain the vehicle fault diagnosis report, the server in this embodiment further includes the following units:

The searching unit 303 is configured to: when the determining unit 302 determines that the vehicle has a fault, find whether a fault diagnosis report corresponding to the vehicle data is saved locally, and if yes, the second sending unit 308 directly sends the locally saved fault diagnosis report. To the user terminal;

The triggering unit 304 is configured to trigger the first sending unit 305 when the fault diagnosis report corresponding to the vehicle data is not saved locally;

The saving unit 309 is configured to save the vehicle data and the fault diagnosis report corresponding to the vehicle data locally after the second sending unit 308 sends the fault diagnosis report to the user terminal.

For ease of understanding, the following describes the interaction mode between the units of the server in this embodiment in a practical application scenario:

The obtaining unit 301 acquires the vehicle data detected by the detecting terminal in real time through the communication network. Specifically, the communication network may be a WIFI network, or a GPRS network, or a 3G network, or a 4G network; vehicle data It may include: the driving speed of the vehicle, the driving direction, the fuel consumption per unit mileage, the maintenance frequency, etc.; the detecting terminal may be a mobile intelligent terminal, and/or a vehicle diagnostic card.

The vehicle diagnostic card in this embodiment has a 24-hour recording function, and can record various running data of the vehicle in real time, such as the traveling speed of the vehicle, the traveling direction, the fuel consumption per unit mileage, and the maintenance frequency. The process of real-time acquisition of the entire vehicle data can be performed by the server control detection terminal without the user's participation. The judging unit 302 judges whether or not the vehicle has malfunctioned based on the vehicle data acquired by the acquiring unit 301.

If it is determined that the vehicle has failed, the search unit 303 finds whether or not the fault diagnosis report corresponding to the vehicle data is stored locally. If stored locally, the second sending unit 308 directly sends the locally saved fault diagnosis report to the user terminal by wire or wirelessly. Specifically, the second sending unit 308 can send the fault diagnosis report to the user's mobile phone or the computer by using a short message, a multimedia message, or an IP network data, or other methods, which is not limited herein.

If it is determined that the vehicle has failed, and the search unit 303 does not find a fault diagnosis report corresponding to the vehicle data locally, the first transmitting unit 305 transmits the vehicle data to the diagnostic terminal, and the diagnostic terminal performs fault diagnosis on the vehicle. The terminal has the function of performing vehicle fault diagnosis, and the specific implementation manner is not limited herein.

The receiving unit 306 receives the diagnosis result fed back by the diagnostic terminal, and the report generating unit 307 generates a fault diagnosis report according to the diagnosis result received by the receiving unit 306, and the second sending unit 308 transmits the fault diagnosis report to the user terminal. The fault diagnosis report may include fault location, the cause of the fault, and the corresponding processing method of the fault.

After the second transmitting unit 308 transmits the fault diagnosis report to the user terminal, the saving unit 309 records the vehicle data and the fault diagnosis report corresponding to the vehicle data, so that the second transmitting unit 308 can be fast when the same fault occurs in the next time the vehicle occurs. Send a troubleshooting report to the user.

In this embodiment, the determining unit determines whether the vehicle has a fault according to the vehicle data acquired in real time. When the vehicle does not fail, the report generating unit generates a regular inspection report and sends the report to the user terminal, so that the user can understand the vehicle condition at any time; When the search unit first searches for the locally saved data, if the corresponding fault diagnosis report is saved locally, the second sending unit directly sends the locally saved fault diagnosis report to the user terminal, which shortens the time for the user to obtain the fault diagnosis report; When the corresponding fault diagnosis report is not saved locally, the receiving unit obtains the diagnosis result through the diagnostic terminal, and reports The report generating unit generates a fault diagnosis report, and the second sending unit sends the fault diagnosis report to the user terminal, and the user can timely know the current situation of the vehicle through the user terminal and perform relevant processing, thereby improving the vehicle fault processing efficiency and facilitating the user to travel.

The server provided by the embodiment of the present invention is further described below. Referring to FIG. 4, it should be understood that the server 400 is merely an example, and the server 400 may have more or less than that shown in the figure. Components, two or more components can be combined, or can have different component configurations. The various components shown in the figures can be implemented in hardware, software, or a combination of hardware and software, including one or more signal processing and/or application specific integrated circuits.

The server 400 will now be specifically described as an example. Fig. 4 is a schematic structural view of a server for diagnosing a vehicle provided by the present invention. As shown in FIG. 4, the server includes a memory 401, a central processing unit (Central Processing Unit) 402, a peripheral interface 403, an RF circuit 404, an audio circuit 405, a speaker 406, a power management chip 407, and an input/ An output (I/O) subsystem 408, other input/control devices 409, and an external port 410 are communicated via one or more communication buses or signal lines 411. Memory 401: The memory 401 can be accessed by a CPU 402, a peripheral interface 403, etc., and the memory 401 can include a high speed random access memory, and can also include a non-volatile memory, such as one or more magnetic disk storage devices, flash memory devices. , or other volatile solid-state storage devices.

Peripheral interface 403, which can connect the input and output peripherals of the device to CPU 402 and memory 401.

I/O Subsystem 408: The I/O subsystem 408 can connect input and output peripherals on the device, such as display screen 412 and other input/control devices 409, to peripheral interface 403. I/O subsystem 408 can include display controller 4081 and one or more input controllers 4082 for controlling other input/control devices 409. Wherein, one or more input controllers 4082 receive electrical signals from other input/control devices 409 or transmit electrical signals to other input/control devices 409, and other input/control devices 409 may include physical buttons (press buttons, rocker buttons, etc.) ), dial, slide switch, joystick, click wheel. It is worth noting that the input controller 4082 can be connected to any of the following: a keyboard, an infrared port, a USB interface, and a pointing device such as a mouse. Display 412: The display screen 412 is an output interface between the server and the user. The display controller 4081 in the I/O subsystem 408 sends an electrical signal to the display screen 412, and the display screen 412 displays the visual output to the user. The view output can include graphics, text, icons, and the like.

The RF circuit 404 is mainly used for establishing communication between the server and the wireless network (ie, the network side), and realizing data reception and transmission between the server and the wireless network. Specifically, the RF circuit 404 receives and transmits an RF signal, which is also referred to as an electromagnetic signal, and the RF circuit 404 converts the electrical signal into an electromagnetic signal or converts the electromagnetic signal into an electrical signal, and through the electromagnetic signal and communication network and other devices Communicate. RF circuitry 404 may include known circuitry for performing these functions including, but not limited to, an antenna system, an RF transceiver, one or more amplifiers, a tuner, one or more oscillators, a digital signal processor, a CODEC chip Group, Subscriber Identity Module (SIM), etc.

The audio circuit 405 is mainly used to receive audio data from the peripheral interface 403, convert the audio data into an electrical signal, and transmit the electrical signal to the speaker 406.

The speaker 406 is configured to restore the voice signal received by the server from the wireless network through the RF circuit 404 to sound and play the sound to the user.

The power management chip 407 is used for power supply and power management of the hardware connected to the CPU 402, the I/O subsystem 408, and the peripheral interface 403.

The CPU 402 in this embodiment may perform the following operations: acquiring vehicle data detected by the detecting terminal, determining whether the vehicle has a fault; if yes, transmitting the vehicle data to the diagnostic terminal, so that the diagnostic terminal performs fault diagnosis on the vehicle; and receiving the diagnostic terminal The diagnostic result of the feedback generates a fault diagnosis report based on the diagnosis result, and sends the fault diagnosis report to the user terminal.

In this embodiment, when the determination result is that the vehicle has a fault, the CPU 402 is further configured to: search the memory 401 whether a fault diagnosis report corresponding to the vehicle data is saved, and if yes, the CPU 402 sends the fault diagnosis report to the user. The terminal, if not saved, triggering a step of transmitting vehicle data to the diagnostic terminal;

After the CPU 402 generates a fault diagnosis report according to the diagnosis result, the method further includes:

The CPU 402 saves the vehicle data and the fault diagnosis report corresponding to the vehicle data in the memory

401.

In this embodiment, the server determines whether the vehicle is faulty according to the vehicle data acquired in real time, when When the vehicle is found to be faulty, the local saved data is first searched. If the corresponding fault diagnosis report is saved locally, the locally saved fault diagnosis report is directly sent to the user terminal, which shortens the time for the user to obtain the fault diagnosis report; After the corresponding fault diagnosis report is saved, the diagnosis result is obtained by the diagnosis terminal, and the fault diagnosis report is generated, and the fault diagnosis report is sent to the user terminal, and the user can timely know the current situation of the vehicle and perform related processing through the user terminal, thereby improving the vehicle fault. Processing efficiency, convenient for users to travel.

A person skilled in the art can understand that all or part of the steps of implementing the above embodiments can be completed by a program to instruct related hardware, and the program can be stored in a computer readable storage medium, and the above mentioned storage medium can be It is a read-only memory, a disk or a disc. The present invention is not limited by the scope of the present invention, and the scope of the present invention is not limited by the scope of the present invention.

Claims

Rights request

1. A vehicle diagnosis method, characterized by including:

The server obtains the vehicle data detected by the detection terminal through the communication network;

The server determines whether the vehicle has malfunctioned based on the obtained vehicle data;

If so, the server sends the vehicle data to the diagnosis terminal, so that the diagnosis terminal performs fault diagnosis on the vehicle;

The server receives the diagnosis result fed back by the diagnosis terminal;

The server generates a fault diagnosis report based on the diagnosis result, and sends the fault diagnosis report to the user terminal through the communication network.

2. The method of claim 1, wherein the communication network is a WIFI network, or a GPRS network, or a 3G network, or a 4G network.

3. The method of claim 1, wherein the content of the fault diagnosis report includes fault location and fault processing methods.

4. The method according to claim 1, characterized in that, after the server determines whether the vehicle has malfunctioned based on the obtained vehicle data, it includes:

If the server determines that a fault has occurred in the vehicle, the server searches to see if a fault diagnosis report corresponding to the vehicle data is stored locally. If so, the server sends the fault diagnosis report through the communication network. To the user terminal, if it is not saved, trigger the step of sending the vehicle data to the diagnosis terminal;

After the server generates a fault diagnosis report based on the diagnosis results, it also includes:

The server stores the vehicle data and the fault diagnosis report corresponding to the vehicle data locally.

5. The method according to any one of claims 1 to 4, characterized in that, after the server determines whether the vehicle has malfunctioned based on the obtained vehicle data, it further includes:

If it is determined that the vehicle has not broken down, the server performs statistical analysis on the collected vehicle data and generates a routine inspection report;

The server sends the routine inspection report to the user terminal through the communication network.

6. A server, characterized by including:

The acquisition unit is used to acquire the vehicle data detected by the detection terminal through the communication network; A judgment unit, used to judge whether the vehicle fails based on the obtained vehicle data; a first sending unit, used to send the vehicle data to the diagnosis terminal when the vehicle breaks down, so that the diagnosis terminal can detect the vehicle Perform fault diagnosis;

A receiving unit, configured to receive the diagnosis result fed back by the diagnosis terminal;

A report generation unit, configured to generate a fault diagnosis report based on the diagnosis results;

The second sending unit is configured to send the fault diagnosis report to the user terminal through the communication network.

7. The server according to claim 6, wherein the communication network is a WIFI network, a GPRS network, a 3G network, or a 4G network.

8. The server according to claim 6, characterized in that the content of the fault diagnosis report includes fault location and fault handling methods.

9. The server of claim 6, further comprising:

A search unit, used to search whether a fault diagnosis report corresponding to the vehicle data is stored locally when it is determined that a vehicle fault occurs;

The second sending unit is also used for:

When a fault diagnosis report corresponding to the vehicle data is stored locally, sending the locally stored fault diagnosis report to the user terminal through the communication network;

A triggering unit configured to trigger the first sending unit to send the vehicle data to a diagnosis terminal when the fault diagnosis report corresponding to the vehicle data is not saved locally;

A saving unit, configured to save the vehicle data and the fault diagnosis report corresponding to the vehicle data locally.

10. The server according to any one of claims 6 to 9, characterized in that the report generating unit is also used to:

When it is determined that there is no vehicle failure, statistical analysis is performed on the collected vehicle data and a routine inspection report is generated;

The second sending unit is also used for:

The routine inspection report is sent to the user terminal through the communication network.

11. A server, characterized by including:

Memory, central processing unit, peripheral interface, RF circuit, power management chip, input/output sub-assembly systems, other input/control devices, and external ports that communicate through one or more communication buses or signal lines;

The central processing unit specifically performs the following operations:

Obtain the vehicle data detected by the detection terminal and determine whether the vehicle has malfunctioned;

If so, the vehicle data is sent to the diagnosis terminal so that the diagnosis terminal performs fault diagnosis on the vehicle;

Receive the diagnosis result fed back by the diagnosis terminal, generate a fault diagnosis report based on the diagnosis result, and send the fault diagnosis report to the user terminal.

12. The server according to claim 11, characterized in that, when the judgment result is that the vehicle has malfunctioned, the central processor is also used to:

Then trigger the step of sending the vehicle data to the diagnosis terminal;

After the central processor generates a fault diagnosis report based on the diagnosis result, the method further includes: the central processor saving the vehicle data and the fault diagnosis report corresponding to the vehicle data in the memory.