CN112017329A - Method for acquiring vehicle initial data and related equipment - Google Patents
Method for acquiring vehicle initial data and related equipment Download PDFInfo
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- CN112017329A CN112017329A CN202010886401.7A CN202010886401A CN112017329A CN 112017329 A CN112017329 A CN 112017329A CN 202010886401 A CN202010886401 A CN 202010886401A CN 112017329 A CN112017329 A CN 112017329A
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- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C5/00—Registering or indicating the working of vehicles
- G07C5/08—Registering or indicating performance data other than driving, working, idle, or waiting time, with or without registering driving, working, idle or waiting time
- G07C5/0808—Diagnosing performance data
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C5/00—Registering or indicating the working of vehicles
- G07C5/008—Registering or indicating the working of vehicles communicating information to a remotely located station
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Abstract
The embodiment of the application discloses a method for acquiring vehicle initial data and related equipment, which are used for filing and storing the initial data of a vehicle, and the method comprises the following steps: the vehicle diagnosis device is connected with the ECU device of the target vehicle; the vehicle diagnosis equipment detects whether the vehicle archive server has initial data of a target vehicle; if not, the vehicle diagnosis device reads the initial data of the vehicle from the ECU device of the target vehicle and uploads the initial data to the vehicle file server.
Description
Technical Field
The embodiment of the application relates to the field of automobiles, in particular to a method for acquiring vehicle initial data and related equipment.
Background
In recent years, the automotive industry has come to appreciate vehicle profile data. In order to better perform after-sales maintenance and service tracking on vehicles, the automobile industry establishes archive information for each vehicle, and all the information is embodied in the archive from the time when the vehicle is off-line to the time when the vehicle is scrapped.
The initial data of the vehicle is very important, and the vehicle monitoring system can help after-sales personnel to compare the state of the vehicle, so that the change of the vehicle in a certain time period is analyzed, and the problem of a certain characteristic is conveniently located. Particularly, for the ECU system, the ECU system is more and more complex, and the ECU system is often maintained by referring to initial data of the vehicle ECU system and comparing and discriminating states of the vehicle ECU system.
Disclosure of Invention
In order to solve the problems, the application provides a method and a device for quickly acquiring vehicle initial data, which are used for acquiring the initial data of a vehicle.
The application provides a method for acquiring vehicle initial data, which is applied to a diagnosis device and comprises the following steps:
an ECU device connected to the target vehicle;
detecting whether the initial data of the target vehicle exists in the vehicle file server;
if not, reading initial data of the vehicle from the ECU equipment of the target vehicle and uploading the initial data to a vehicle file server.
Optionally, the detecting whether the vehicle profile server has the initial data of the target vehicle includes:
acquiring a vehicle identification code of the target vehicle;
sending the vehicle identification code of the target vehicle to a vehicle file server;
and receiving a detection result returned by the vehicle archive server, wherein the detection result is used for indicating whether the vehicle archive server has initial data of the target vehicle.
Optionally, the reading of the initial data of the vehicle from the ECU device of the target vehicle is uploaded to a vehicle profile server, and includes:
reading initial data of the target vehicle from an ECU device of the target vehicle;
and uploading the initial data of the target vehicle to a vehicle file server.
Optionally, after the detecting whether the initial data of the target vehicle exists in the vehicle profile server, the method further includes:
if so, downloading the initial data of the target vehicle from the vehicle file server.
Optionally, after the downloading the initial data of the target vehicle from the vehicle archive server, the method further comprises:
and reading the updated data of the target vehicle to perform comparison diagnosis.
The second aspect of the present application provides a method for acquiring vehicle initial data, which is applied to a vehicle archive server, and is characterized in that the method includes:
receiving a vehicle identification code of a target vehicle sent by a vehicle diagnosis device;
detecting whether initial data of the target vehicle is stored or not according to the vehicle identification code of the target vehicle;
and sending the detection result to the vehicle diagnosis equipment.
Optionally, when the detection result is yes, the method further includes:
retrieving initial data of the target vehicle in a database according to the vehicle identification code of the target vehicle;
transmitting the initial data to the vehicle diagnostic apparatus.
Optionally, when the detection result is negative, the method further includes:
receiving initial data of the target vehicle sent by the diagnosis equipment;
and storing the initial data of the target vehicle and the vehicle identification code of the target vehicle together.
The third aspect of the present application provides a vehicle initial data acquisition device, which includes:
a connection module for connecting an ECU device of a target vehicle;
the detection module is used for detecting whether the initial data of the target vehicle exists in the vehicle file server;
and the uploading module is used for reading the initial data of the vehicle from the ECU equipment of the target vehicle and uploading the initial data to the vehicle file server when the detection module judges that the initial data is not the vehicle.
Optionally, the detection unit is specifically configured to:
acquiring a vehicle identification code of the target vehicle;
sending the vehicle identification code of the target vehicle to a vehicle file server;
and receiving a detection result returned by the vehicle archive server, wherein the detection result is used for indicating whether the vehicle archive server has initial data of the target vehicle.
Optionally, the uploading unit is specifically configured to:
reading initial data of the target vehicle from an ECU device of the target vehicle;
and uploading the initial data of the target vehicle to a vehicle file server.
Optionally, the device for acquiring vehicle initial data further includes a downloading unit, configured to download the initial data of the target vehicle from a vehicle archive server when the detecting unit is yes.
Optionally, the vehicle initial data acquisition device further includes a reading unit, configured to read the updated data of the target vehicle for comparison diagnosis.
The fourth aspect of the present application provides a vehicle initial data's collection system, is applied to vehicle archive server, and the device includes:
the receiving module is used for receiving the vehicle identification code of the target vehicle sent by the vehicle diagnosis equipment;
the detection module is used for detecting whether initial data of the target vehicle is stored or not according to the vehicle identification code of the target vehicle;
and the sending module is used for sending the detection result to the vehicle diagnosis equipment.
Optionally, the detection unit is specifically configured to retrieve initial data of the target vehicle from a database according to the vehicle identification code of the target vehicle; the transmitting unit is also used for transmitting the initial data to the vehicle diagnosis equipment.
Optionally, the device for acquiring vehicle initial data further includes: a storage unit configured to store initial data of the target vehicle together with a vehicle identification code of the target vehicle; the receiving unit is also used for receiving initial data of the target vehicle sent by the diagnosis equipment;
a fifth aspect of the present application provides a vehicle diagnostic apparatus including: a memory and a processor; wherein the memory is used for storing a computer program; the processor is configured to execute the computer program to implement the vehicle initial data acquisition method according to any one of the first aspect.
The sixth aspect of the present application further provides a vehicle archive server, including: a memory and a processor; wherein the memory is used for storing a computer program; the processor is configured to execute the computer program to implement the vehicle initial data acquisition method according to any one of the second aspect.
A seventh aspect of the present application provides a computer-readable storage medium, which stores a computer program, wherein the computer program is executed by a processor to implement the above-mentioned method for acquiring vehicle initial data.
According to the technical scheme, the embodiment of the application has the following advantages: the vehicle initial data acquisition method and the related equipment can automatically identify and store the data of the vehicle to the server for reference use during subsequent maintenance when the vehicle is diagnosed, so that long-term tracking after-sale service of the vehicle is facilitated, and the vehicle maintenance efficiency is improved.
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In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present application, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a schematic diagram of an embodiment of a method for rapidly acquiring vehicle initial data according to an embodiment of the present disclosure;
FIG. 2 is a schematic diagram of an embodiment of a method for rapidly acquiring vehicle initial data according to an embodiment of the present disclosure;
FIG. 3 is a schematic diagram of an embodiment of a method for rapidly acquiring vehicle initial data according to an embodiment of the present application;
FIG. 4 is a schematic diagram of an embodiment of a method for rapidly acquiring vehicle initial data according to an embodiment of the present application;
FIG. 5 is a schematic diagram of an embodiment of a device for acquiring vehicle initial data according to an embodiment of the present disclosure;
FIG. 6 is a schematic diagram of an embodiment of a vehicle diagnostic apparatus according to an embodiment of the present application;
FIG. 7 is a schematic diagram of a vehicle profile server according to an embodiment of the present disclosure;
FIG. 8 is a schematic diagram of a vehicle profile server according to an embodiment of the present disclosure;
fig. 9 is a schematic diagram of an embodiment of a method for rapidly acquiring vehicle initial data according to an embodiment of the present application.
Detailed Description
The embodiment of the application provides a method for quickly acquiring vehicle initial data, which is mainly used for quickly acquiring and uploading the vehicle initial data, perfecting vehicle archive information, and providing data for reference when the initial state of a vehicle needs to be inquired.
Fig. 1 illustrates an embodiment of the present application of a method for rapidly acquiring vehicle initial data on a diagnostic device, the method comprising:
101. the vehicle diagnosis device is connected with the ECU device of the target vehicle;
the vehicle diagnostic device is connected to the ECU system of the target vehicle through an OBD connection, a UDS connection, or other connection means, and the specific connection means is determined according to the diagnostic device and the communication device of the target vehicle.
102. The vehicle diagnosis equipment detects whether the vehicle archive server has initial data of a target vehicle; if not, go to step 103;
the vehicle diagnosis device is connected to the vehicle server, and detects whether the initial data of the target vehicle already exists in the vehicle archive server, and the specific detection mode is not limited. The initial data referred to in the present application is, specifically, a part or more of various data such as a fault code, a freeze frame, a state parameter, and a travel record stored in a device in an ECU of a target vehicle when the target vehicle performs vehicle diagnosis for the first time. The fault code of the target vehicle can record which faults of the target vehicle occur when the target vehicle is diagnosed at this time. The freeze frame of the target vehicle can store a data stream corresponding to the corresponding specific state of the target vehicle, such as information of vehicle speed, engine speed or valve position and the like, when the target vehicle has a fault. The state parameters of the target vehicle may include the mileage, the tire pressure, and the remaining oil amount of the target vehicle at the time of the vehicle diagnosis.
103. The vehicle diagnosis device reads initial data of the vehicle from the ECU device of the target vehicle and uploads the initial data to the vehicle archive server.
If the initial data corresponding to the target vehicle is not stored in the vehicle archive server, the initial data of the target vehicle needs to be read and uploaded, specifically, the initial data of the target vehicle is acquired through connection of the diagnostic equipment and the target vehicle ECU system and then uploaded to the vehicle archive server for storage.
In a more specific embodiment, the presence or absence of initial data for the subject vehicle is detected based on the vehicle identification code of the subject vehicle. Referring to fig. 2, the embodiment includes:
201. the vehicle diagnosis device is connected with the ECU device of the target vehicle;
the vehicle diagnostic device is connected to the ECU system of the target vehicle through an OBD connection, a UDS connection, or other connection means, and the specific connection means is determined according to the diagnostic device and the communication device of the target vehicle.
202. The vehicle diagnosis equipment acquires a vehicle identification code of the target vehicle;
the vehicle diagnosis device obtains the vehicle identification code of the target vehicle from the ECU system of the target vehicle through connection with the target vehicle or through manual input and the like.
203. The vehicle diagnosis equipment sends the vehicle identification code of the target vehicle to a vehicle file server;
the vehicle diagnosis equipment sends the vehicle identification code of the target vehicle to the vehicle file server so that the vehicle file server judges whether the initial data corresponding to the target vehicle is stored in the database or not according to the vehicle identification code of the target vehicle. It can be understood that the initial data corresponding to the target vehicle may not only be obtained from the vehicle diagnostic device, but also may be uploaded to the vehicle archive server by the corresponding manufacturer when the target vehicle leaves the factory. Specifically, the information of the plurality of vehicles can be stored in the vehicle archive server without limiting the information sources.
204. The vehicle file server detects whether initial data of the target vehicle is stored or not according to the vehicle identification code of the target vehicle;
the vehicle file server detects whether the initial data of the target vehicle is stored in the server or not according to the vehicle identification code of the target vehicle. If the vehicle file server already stores the initial data of the target vehicle, the returned detection result is yes. If the initial data corresponding to the vehicle identification code cannot be detected, returning the detection result as no.
205. The vehicle file server returns the detection result to the vehicle diagnosis equipment;
the vehicle archive server returns a detection result corresponding to the vehicle identification code of the target vehicle to the vehicle diagnostic device.
206. And if the detection result is negative, the vehicle diagnosis device reads the initial data of the vehicle from the ECU device of the target vehicle and uploads the initial data to the vehicle file server.
If the detection result returned by the vehicle file is negative, it can be determined that the initial data of the target vehicle has not been saved so far, and the initial data of the target vehicle needs to be saved for use in subsequent services. The vehicle diagnosis device reads out a target vehicle fault code, a system data stream, and a freeze frame from an ECU device of the target vehicle, and saves initial information of the target vehicle for future use.
In a more specific embodiment, after the vehicle diagnosis device is connected with the ECU device of the target vehicle, the diagnosis data in PDX format is read from the target vehicle, and the diagnosis data in PDX format is configured with various ECU system information, code reading commands, diagnosis service of reading data stream, freeze frame reading service and other information contained in the target vehicle. The diagnostic equipment analyzes initial information of the target vehicle from the PDX-format diagnostic data, stores the initial information locally according to an XML format, and uploads the initial information to the vehicle archive server. It is to be understood that the above-described manner of reading the vehicle initial device is only used to help those skilled in the art to better understand the present solution, and the manner of acquiring the initial information from the target vehicle by the vehicle diagnostic device is not limited to the above-described process.
In another embodiment of the present application, a case is shown where a target vehicle already has corresponding initial data on a vehicle profile server, the embodiment comprising:
301. the vehicle diagnosis device is connected with the ECU device of the target vehicle;
the vehicle diagnostic device is connected to the ECU system of the target vehicle through an OBD connection, a UDS connection, or other connection means, and the specific connection means is determined according to the diagnostic device and the communication device of the target vehicle.
302. The vehicle diagnosis equipment acquires a vehicle identification code of the target vehicle;
the vehicle diagnosis device obtains the vehicle identification code of the target vehicle from the ECU system of the target vehicle through connection with the target vehicle or through manual input and the like.
303. The vehicle diagnosis equipment sends the vehicle identification code of the target vehicle to a vehicle file server;
the vehicle diagnosis equipment sends the vehicle identification code of the target vehicle to the vehicle file server so that the vehicle file server judges whether the initial data corresponding to the target vehicle is stored in the database or not according to the vehicle identification code of the target vehicle. It can be understood that the initial data corresponding to the target vehicle may not only be obtained from the vehicle diagnostic device, but also may be uploaded to the vehicle archive server by the corresponding manufacturer when the target vehicle leaves the factory. Specifically, the information of the plurality of vehicles can be stored in the vehicle archive server without limiting the information sources.
304. The vehicle file server detects whether initial data of the target vehicle is stored or not according to the vehicle identification code of the target vehicle;
the vehicle file server detects whether the initial data of the target vehicle is stored in the server or not according to the vehicle identification code of the target vehicle. If the vehicle file server already stores the initial data of the target vehicle, the returned detection result is yes. If the initial data corresponding to the vehicle identification code cannot be detected, returning the detection result as no.
305. The vehicle file server returns the detection result to the vehicle diagnosis equipment;
the vehicle archive server returns a detection result corresponding to the vehicle identification code of the target vehicle to the vehicle diagnostic device.
306. If so, the vehicle archive server searches the initial data of the target vehicle in a database according to the vehicle identification code of the target vehicle;
and when the detection result returned by the vehicle file is yes, the vehicle file server searches in the database according to the vehicle identification code of the target vehicle and finds the initial data corresponding to the target vehicle.
307. And the vehicle archive server sends the initial data to the vehicle diagnosis equipment.
The vehicle archive server transmits the initial data of the target vehicle to the vehicle diagnosis equipment in whole or in part, and the specific transmission content can be according to the requirements of the vehicle diagnosis equipment. For example, if the vehicle diagnostic device is only performing maintenance on the engine of the target vehicle, only the initial data having a strong correlation with the engine portion of the target vehicle may be transmitted to the vehicle diagnostic device, thereby reducing the amount of data transmitted.
It should be noted that, in step 305, the vehicle archive server sends the detection result to the vehicle diagnostic device, but the detection result is already generated in step 304. Steps 305 and 307 in the present implementation can thus be performed simultaneously, sending the detection results to the vehicle diagnostic device together with the initial data. Or step 307 may be controlled to be executed after step 305, and the specific sequence does not have a fundamental influence on the implementation of the present solution.
On the basis of the embodiment shown in fig. 3, the present application provides another embodiment, please refer to fig. 4, after receiving the initial data of the target vehicle, the vehicle diagnosis device may further obtain the updated data of the target vehicle, which is read by the target vehicle, for performing the comparison diagnosis. The embodiment shown in fig. 4 comprises:
401. the vehicle diagnosis device is connected with the ECU device of the target vehicle;
402. the vehicle diagnosis equipment acquires a vehicle identification code of the target vehicle;
403. the vehicle diagnosis equipment sends the vehicle identification code of the target vehicle to a vehicle file server;
404. the vehicle file server detects whether initial data of the target vehicle is stored or not according to the vehicle identification code of the target vehicle;
405. the vehicle file server returns the detection result to the vehicle diagnosis equipment;
406. if so, the vehicle archive server searches the initial data of the target vehicle in a database according to the vehicle identification code of the target vehicle;
407. and the vehicle archive server sends the initial data to the vehicle diagnosis equipment.
Steps 401 to 407 are similar to steps 301 to 307 of the embodiment shown in fig. 3, and detailed description thereof is omitted.
408. The vehicle diagnosis apparatus reads the update data of the target vehicle to perform a comparative diagnosis.
The vehicle diagnosis device reads the update data of the target vehicle from the ECU device of the target vehicle to facilitate comparison of the initial data of the target vehicle, better diagnose the state of the target vehicle for maintenance. The update data in the present embodiment refers to one or all of a series of fault codes, parameters of the ECU system of the target vehicle, and freeze frame data corresponding to the initial data, which are stored by the target vehicle when the initial data has been stored in the vehicle diagnosis server. It is understood that step 408 may be performed before step 405, that is, the vehicle diagnosis device does not have to acquire the updated data of the target vehicle before obtaining the detection result of the target vehicle, and upload the data to the vehicle archive server if the detection result of step 405 is negative.
Fig. 5 illustrates a specific structure of the vehicle initial data acquisition device in the present application, which is applied to a vehicle diagnostic apparatus, and the vehicle initial data acquisition device may include:
a connection unit 501 for connecting the ECU device of the target vehicle;
a detecting unit 502, configured to detect whether the vehicle archive server has initial data of the target vehicle;
and an uploading unit 503, configured to, when the detection module determines that the vehicle is not the vehicle, read initial data of the vehicle from the ECU device of the target vehicle and upload the initial data to the vehicle profile server.
In some embodiments, the detection unit 502 is specifically configured to:
acquiring a vehicle identification code of the target vehicle;
sending the vehicle identification code of the target vehicle to a vehicle file server;
and receiving a detection result returned by the vehicle archive server, wherein the detection result is used for indicating whether the vehicle archive server has initial data of the target vehicle.
In some embodiments, the uploading unit 503 is specifically configured to:
reading initial data of the target vehicle from an ECU device of the target vehicle;
and uploading the initial data of the target vehicle to a vehicle file server.
In some embodiments, the vehicle initial data acquisition device further includes a downloading unit 504, configured to download the initial data of the target vehicle from the vehicle archive server when the detection unit is yes.
In some embodiments, the vehicle initial data acquisition device further includes a reading unit 505 for reading the updated data of the target vehicle for comparison diagnosis.
Referring to fig. 6, the vehicle diagnostic apparatus 600 may include one or more Central Processing Units (CPUs) 601 and a memory 605, where one or more applications or data are stored in the memory 605.
The memory 605 may be volatile storage or persistent storage, among other things. The program stored in the memory 605 may include one or more modules, each of which may include a series of instructions operating on the vehicle diagnostic apparatus 600. Further, the central processor 601 may be configured to communicate with the memory 605 to execute a series of instruction operations in the memory 605 on the vehicle diagnostic apparatus 600.
The vehicle diagnostic apparatus 600 may also include one or more power supplies 602, one or more wired or wireless network interfaces 603, one or more input-output interfaces 604, and/or one or more operating systems, such as Windows ServerTM, Mac OS XTM, UnixTM, LinuxTM, FreeBSDTM, etc.
The central processing unit 601 may execute the method executed by the vehicle diagnostic apparatus in the embodiments shown in fig. 1 to fig. 4, and details thereof are not repeated herein.
Fig. 7 illustrates a specific structure of the vehicle initial data acquisition device in the present application, which is applied to a vehicle archive server, and the vehicle initial data acquisition device may include:
a receiving unit 701 for receiving a vehicle identification code of a target vehicle transmitted by a vehicle diagnostic apparatus; a detecting unit 702, configured to detect whether initial data of the target vehicle is stored according to a vehicle identification code of the target vehicle; a sending unit 703, configured to send a detection result to the vehicle diagnostic apparatus.
In some embodiments, the detection unit 703 is specifically configured to retrieve initial data of the target vehicle in a database according to the vehicle identification code of the target vehicle; the transmitting unit 703 is further configured to transmit the initial data to the vehicle diagnostic apparatus.
In some embodiments, the vehicle initial data acquisition device further comprises: a saving unit 704 configured to save the initial data of the target vehicle together with the vehicle identification code of the target vehicle; the receiving unit 701 is further configured to receive initial data of the target vehicle sent by the diagnostic device;
referring to fig. 8, a vehicle profile server 800 may include one or more Central Processing Units (CPUs) 801 and a memory 805, where the memory 805 stores one or more applications or data.
The vehicle profile server 800 may also include one or more power supplies 802, one or more wired or wireless network interfaces 803, one or more input-output interfaces 804, and/or one or more operating systems, such as Windows Server, Mac OS XTM, UnixTM, LinuxTM, FreeBSDTM, etc.
The central processing unit 801 may execute the method executed by the vehicle profile server in the embodiments shown in fig. 1 to 4, and detailed description thereof is omitted here.
According to the vehicle initial data acquisition method executed by the vehicle diagnosis equipment and the vehicle archive server, abundant reference data can be provided for the after-sale department of the vehicle enterprise, the after-sale department of the vehicle enterprise is helped to find out the problem that vehicles of a certain type or a certain batch are easy to send out, data analysis is conducted in a targeted mode, and a solution is provided. The application scenario of the method can be as shown in fig. 9, where the vehicle diagnostic device establishes a communication link with the ECU device of the target vehicle, and after acquiring the vehicle identification code of the target vehicle from the ECU device of the target vehicle, queries on the vehicle archive server whether it is necessary to acquire initial data of the target vehicle. And if the initial data of the target vehicle are not collected, which is displayed on the target vehicle file server, reading the initial data from the ECU equipment of the target vehicle, and uploading the initial data to the vehicle file server for storage. After-sale personnel of the vehicle can call target initial data of various vehicles from the vehicle file server at any time, and pertinently analyze the problems of the vehicle. For example, after-sales personnel can count fault codes with the highest frequency in initial data of vehicles of a certain model, find out the reason that the vehicles of the model are easy to have faults corresponding to the fault codes, improve related processes in the production of vehicles of a subsequent batch, and avoid similar faults in the vehicles of the subsequent batch from being concentrated. The initial data of the vehicle has a great reference value for the vehicle enterprises, and the application and the analysis method are not listed. It should be understood that fig. 9 only shows a flow corresponding to an application scenario of the vehicle initial data collection method, and the flow executed by the vehicle diagnosis device and the vehicle archive server in the embodiment shown in fig. 9 may be further modified with reference to any of the foregoing implementations, and still fall within the scope of the present invention.
In the several embodiments provided in the present application, it should be understood that the disclosed system, apparatus and method may be implemented in other manners. For example, the above-described apparatus embodiments are merely illustrative, and for example, the division of the units is only one logical division, and other divisions may be realized in practice, for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or units, and may be in an electrical, mechanical or other form.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, functional units in the embodiments of the present application may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit.
The integrated unit, if implemented in the form of a software functional unit and sold or used as a stand-alone product, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present application may be substantially implemented or contributed to by the prior art, or all or part of the technical solution may be embodied in a software product, which is stored in a storage medium and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present application. And the aforementioned storage medium includes: a U-disk, a removable hard disk, a read-only memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and the like.
Claims (10)
1. A method for collecting vehicle initial data is applied to vehicle diagnosis equipment and is characterized by comprising the following steps:
an Electronic Control Unit (ECU) device connected to the target vehicle;
detecting whether the initial data of the target vehicle exists in a vehicle file server or not;
if not, reading initial data of the vehicle from the ECU equipment of the target vehicle and uploading the initial data to a vehicle file server.
2. The method for acquiring the initial data of the vehicle according to claim 1, wherein the step of detecting whether the initial data of the target vehicle exists in the vehicle archive server comprises the following steps:
acquiring a vehicle identification code of the target vehicle;
sending the vehicle identification code of the target vehicle to a vehicle file server;
and receiving a detection result returned by the vehicle archive server, wherein the detection result is used for indicating whether the vehicle archive server has initial data of the target vehicle.
3. The method for collecting the initial data of the vehicle according to claim 2, wherein the reading of the initial data of the vehicle from the ECU device of the target vehicle is uploaded to a vehicle archive server, and comprises the following steps:
reading initial data of the target vehicle from an ECU device of the target vehicle;
and uploading the initial data of the target vehicle to a vehicle file server.
4. The method for collecting vehicle initial data according to any one of claims 1 to 3, wherein after the detecting whether the vehicle archive server has the initial data of the target vehicle, the method further comprises:
if so, downloading the initial data of the target vehicle from the vehicle file server.
5. The method of collecting vehicle initial data according to claim 4, wherein after said downloading initial data of the target vehicle from a vehicle archive server, the method further comprises:
and reading the updated data of the target vehicle to perform comparison diagnosis.
6. A method for collecting vehicle initial data is applied to a vehicle archive server and is characterized by comprising the following steps:
receiving a vehicle identification code of a target vehicle sent by a vehicle diagnosis device;
detecting whether initial data of the target vehicle is stored or not according to the vehicle identification code of the target vehicle;
and sending the detection result to the vehicle diagnosis equipment.
7. The method for collecting vehicle initial data according to claim 6, wherein when the detection result is yes, the method further comprises:
retrieving initial data of the target vehicle in a database according to the vehicle identification code of the target vehicle;
transmitting the initial data to the vehicle diagnostic apparatus.
8. The method for collecting vehicle initial data according to claim 6, wherein when the detection result is negative, the method further comprises:
receiving initial data of the target vehicle sent by the diagnosis equipment;
and storing the initial data of the target vehicle and the vehicle identification code of the target vehicle together.
9. A vehicle diagnostic apparatus characterized by comprising:
a memory and a processor; wherein the memory is used for storing a computer program; the processor is used for executing the computer program to realize the vehicle initial data acquisition method of any one of claims 1 to 5.
10. A vehicle profile server, comprising:
a memory and a processor; wherein the memory is used for storing a computer program; the processor is configured to execute the computer program to implement the vehicle initial data acquisition method according to any one of claims 6 to 8.
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| CN202010886401.7A CN112017329A (en) | 2020-08-28 | 2020-08-28 | Method for acquiring vehicle initial data and related equipment |
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