CN114610003A - Vehicle diagnosis method, apparatus, device, and medium - Google Patents
Vehicle diagnosis method, apparatus, device, and medium Download PDFInfo
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- 238000000034 method Methods 0.000 title claims abstract description 42
- 230000006870 function Effects 0.000 claims description 93
- 238000002405 diagnostic procedure Methods 0.000 claims description 18
- 238000004590 computer program Methods 0.000 claims description 16
- 238000012423 maintenance Methods 0.000 claims description 4
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- 238000012545 processing Methods 0.000 description 9
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B23/00—Testing or monitoring of control systems or parts thereof
- G05B23/02—Electric testing or monitoring
- G05B23/0205—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults
- G05B23/0259—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults characterized by the response to fault detection
- G05B23/0262—Confirmation of fault detection, e.g. extra checks to confirm that a failure has indeed occurred
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
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- G05B2219/24065—Real time diagnostics
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Abstract
The application discloses a vehicle diagnosis method, a vehicle diagnosis device, equipment and a medium, which relate to the technical field of computers, and the method comprises the following steps: acquiring a voltage value of a target vehicle at the current moment, and judging whether the voltage value at the current moment is smaller than a first preset voltage threshold value or not; if the voltage value at the current moment is smaller than the first preset voltage threshold value, starting an engine of the target vehicle; and when the voltage value of the target vehicle is detected to be larger than a second preset voltage threshold value, stopping the operation of the engine, and performing target function diagnosis on the target vehicle. Through the scheme, if the voltage value at the current moment is smaller than the preset voltage value, the electric quantity of the target vehicle is improved by starting the engine and operating for the preset time period, so that the voltage value is increased, and vehicle diagnosis is completed.
Description
Technical Field
The invention relates to the technical field of computers, in particular to a vehicle diagnosis method, device, equipment and medium.
Background
At present, the voltage value at the current moment can be displayed in a vehicle diagnosis software interface, but the function of judging whether the voltage value at the current moment is normal is not provided, and in the long-time vehicle diagnosis process, if the voltage value is low, a plurality of diagnosis functions can be failed to be executed, and even various fault codes can be reported without reason.
In summary, how to complete the vehicle diagnosis under the condition of low voltage value is a problem to be solved in the field.
Disclosure of Invention
In view of the above, an object of the present invention is to provide a vehicle diagnosis method, apparatus, device, and medium capable of completing vehicle diagnosis in a case where a voltage value is low. The specific scheme is as follows:
in a first aspect, the present application discloses a vehicle diagnostic method comprising:
acquiring a voltage value of a target vehicle at the current moment, and judging whether the voltage value at the current moment is smaller than a first preset voltage threshold value or not;
if the voltage value at the current moment is smaller than the first preset voltage threshold value, starting an engine of the target vehicle;
and when the voltage value of the target vehicle is detected to be larger than a second preset voltage threshold value, stopping the operation of the engine, and performing target function diagnosis on the target vehicle.
Optionally, before starting the engine of the target vehicle, the method further includes:
acquiring vehicle type information of the target vehicle;
and acquiring an engine starting command and an engine stopping command based on the vehicle type information so as to start the engine by using the engine starting command and stop the engine by using the engine stopping command.
Optionally, before obtaining the engine start command and the engine stop command, the method further includes:
the method comprises the steps of obtaining at least one instruction information of original factory information, maintenance experience, customer feedback and online information corresponding to vehicles of at least one vehicle type, and creating an instruction information base based on the instruction information so as to obtain an engine starting instruction and an engine stopping instruction of a target vehicle from the instruction information base.
Optionally, in the process of obtaining the engine start instruction and the engine stop instruction, the method further includes:
and if the engine starting instruction and/or the engine stopping instruction are not acquired, displaying first preset prompt information.
Optionally, the vehicle diagnostic method further includes:
and during the starting period of the engine, judging whether the target function meets a preset execution condition or not, and correspondingly prompting according to a judgment result.
Optionally, the vehicle diagnostic method further includes:
during the starting period of the engine, if an instruction sent by a user for executing a target function is detected, judging whether the target function meets a preset execution condition;
if yes, executing the target function; and if not, displaying second preset prompt information.
Optionally, the determining whether the target function meets a preset execution condition includes:
and acquiring the vehicle type information of the target vehicle, and judging whether the target function meets a preset execution condition based on the vehicle type information.
In a second aspect, the present application discloses a vehicle diagnostic apparatus comprising:
the judging module is used for acquiring the voltage value of the target vehicle at the current moment and judging whether the voltage value at the current moment is smaller than a first preset voltage threshold value or not;
the engine starting module is used for starting the engine of the target vehicle if the voltage value at the current moment is smaller than the first preset voltage threshold value;
and the diagnosis module is used for stopping the engine from running and carrying out target function diagnosis on the target vehicle when the voltage value of the target vehicle is detected to be larger than a second preset voltage threshold value.
In a third aspect, the present application discloses an electronic device, comprising:
a memory for storing a computer program;
a processor for executing the computer program to implement the steps of the vehicle diagnostic method as disclosed in the foregoing.
In a fourth aspect, the present application discloses a computer readable storage medium for storing a computer program; wherein the computer program realizes the steps of the vehicle diagnostic method disclosed in the foregoing when executed by a processor.
Therefore, the method comprises the steps of firstly obtaining a voltage value of a target vehicle at the current moment, and judging whether the voltage value at the current moment is smaller than a first preset voltage threshold value or not; if the voltage value at the current moment is smaller than the first preset voltage threshold value, starting an engine of the target vehicle; and when the voltage value of the target vehicle is detected to be larger than a second preset voltage threshold value, stopping the operation of the engine, and performing target function diagnosis on the target vehicle. Therefore, whether the voltage value at the current moment can support subsequent vehicle diagnosis is judged by comparing whether the voltage value at the current moment is smaller than a first preset voltage threshold value; if the voltage value at the current moment is smaller than the first preset voltage threshold value, starting the engine, and completing the charging task of the target vehicle in the running process of the engine, so that the voltage value can be increased; when the voltage value of the target vehicle is detected to be larger than the second preset voltage threshold value, the target vehicle is enabled to obtain enough voltage to support and finish target function diagnosis, and the engine is stopped to run, so that the condition that vehicle diagnosis fails due to the fact that the voltage value at the current moment is too low is avoided.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings 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 embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
FIG. 1 is a flow chart of a vehicle diagnostic method disclosed herein;
FIG. 2 is a flow chart of a particular vehicle diagnostic method disclosed herein;
FIG. 3 is a flow chart of a specific vehicle diagnostic method disclosed herein
FIG. 4 is a schematic structural diagram of a vehicle diagnostic device according to the present disclosure;
fig. 5 is a block diagram of an electronic device disclosed in the present application.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
At present, the voltage value at the current moment can be displayed in a vehicle diagnosis software interface, but the function of judging whether the voltage value at the current moment is normal is not provided, and in the long-time vehicle diagnosis process, if the voltage value is low, a plurality of diagnosis functions can be failed to be executed, and even various fault codes can be reported without reason.
Accordingly, the vehicle diagnosis scheme is provided, and vehicle diagnosis can be completed under the condition that the voltage value is low.
Referring to fig. 1, an embodiment of the present application discloses a vehicle diagnosis method, including:
step S11: the method comprises the steps of obtaining a voltage value of a target vehicle at the current moment, and judging whether the voltage value at the current moment is smaller than a first preset voltage threshold value or not.
In this embodiment, it can be understood that the first preset voltage threshold may be preset based on the condition of target function diagnosis, if the target function to be diagnosed is more or more complex, the preset voltage threshold may be set higher, for example, the preset voltage threshold is set to 14V, and if the target function to be diagnosed is simpler, the preset voltage threshold may be set lower, for example, the preset voltage threshold is set to 11V. The voltage value at the current moment is compared with the first preset voltage threshold value to determine whether the voltage value at the current moment can meet the voltage value required by the target function diagnosis, so that the probability of completing the target function diagnosis is improved.
Step S12: and if the voltage value at the current moment is smaller than the first preset voltage threshold value, starting the engine of the target vehicle.
If the voltage value at the current moment is smaller than the first preset voltage threshold, it is indicated that the electric quantity of the current vehicle is difficult to support subsequent diagnosis tasks, and it is likely that some diagnosis tasks cannot be completed due to too low voltage, resulting in failure of diagnosis.
Step S13: and when the voltage value of the target vehicle is detected to be larger than a second preset voltage threshold value, stopping the operation of the engine, and performing target function diagnosis on the target vehicle.
In this embodiment, in the process of operating the engine, the battery of the target vehicle is charged when the engine is operated, and when it is detected that the voltage value of the target vehicle is greater than a second preset voltage threshold, the operation of the engine is stopped, and the battery power may satisfy the battery power required for vehicle diagnosis, where the second preset voltage threshold may also be set based on a target function of the required diagnosis. In some embodiments, the second predetermined voltage threshold may be the same as the first predetermined voltage threshold.
Therefore, the voltage value of the target vehicle at the current moment is obtained, and whether the voltage value at the current moment is smaller than a first preset voltage threshold value is judged; if the voltage value at the current moment is smaller than the first preset voltage threshold value, starting an engine of the target vehicle; and when the voltage value of the target vehicle is detected to be larger than a second preset voltage threshold value, stopping the operation of the engine, and performing target function diagnosis on the target vehicle. Therefore, whether the voltage value at the current moment can support subsequent vehicle diagnosis is judged by comparing whether the voltage value at the current moment is smaller than a first preset voltage threshold value; if the voltage value at the current moment is smaller than the first preset voltage threshold value, starting the engine, and completing the charging task of the target vehicle in the running process of the engine, so that the voltage value can be increased; when the voltage value of the target vehicle is detected to be larger than the second preset voltage threshold value, the target vehicle is enabled to obtain enough voltage to support and finish target function diagnosis, and the engine is stopped to run, so that the condition that vehicle diagnosis fails due to the fact that the voltage value at the current moment is too low is avoided.
Referring to fig. 2, the embodiment of the present application discloses a specific vehicle diagnosis method, including:
step S21: the method comprises the steps of obtaining at least one instruction information of original factory information, maintenance experience, customer feedback and online information corresponding to vehicles of at least one type of vehicle, and creating an instruction information base based on the instruction information so as to obtain an engine starting instruction and an engine stopping instruction of a target vehicle from the instruction information base.
In this embodiment, when it is subsequently determined that the voltage value of the target vehicle at the current time is smaller than the first preset voltage threshold, the engine of the target vehicle needs to be started, it can be understood that an engine start instruction is needed when the engine is started, so that the instruction information base may be created, so that when the engine start instruction and the engine stop instruction are needed, the relevant instruction may be obtained from the instruction information base, and it should be noted that the instruction information base may be created based on different vehicle type information.
Step S22: the method comprises the steps of obtaining a voltage value of a target vehicle at the current moment, and judging whether the voltage value at the current moment is smaller than a first preset voltage threshold value or not.
In this embodiment, the first preset voltage threshold may be set based on a vehicle diagnosis condition, for example, the first preset voltage threshold is set to 11V, and if the voltage value of the target vehicle at the current time is 13V, the voltage value at the current time is greater than the first preset voltage threshold, so that vehicle diagnosis may be performed; if the voltage value of the target vehicle at the current moment is 9V, the voltage value at the current moment is smaller than a first preset voltage threshold value, and therefore a subsequent step of starting the engine is required.
Step S23: and if the voltage value at the current moment is smaller than the preset voltage threshold value, acquiring the vehicle type information of the target vehicle, acquiring an engine starting instruction corresponding to the vehicle type information from the instruction information base, and sending the engine starting instruction to the engine of the target vehicle so as to start the engine.
In this embodiment, if the voltage value at the current time is smaller than the preset voltage threshold, it is indicated that the voltage value at the current time cannot support completion of the target function diagnosis, and therefore the target vehicle needs to be charged, so vehicle type information of the target vehicle is obtained first, an engine start instruction corresponding to the vehicle type information is obtained from the instruction information base, and then the engine start instruction is sent to the engine, so that the engine is started, and the purpose of charging the target vehicle is achieved. It is understood that if the engine start instruction is not acquired, the first preset prompting message may be displayed through the first preset window. For example, if an engine start instruction is not acquired, first preset prompt information used for representing instruction acquisition failure is displayed through a center console or an instrument panel of the target vehicle, so that a user can perform relevant processing based on the first preset prompt information, and vehicle diagnosis failure is avoided.
Step S24: and when the voltage value of the target vehicle is detected to be larger than a second preset voltage threshold value, acquiring the engine stop instruction corresponding to the vehicle type information so as to stop the engine and perform target function diagnosis on the target vehicle.
Therefore, the purpose of increasing the voltage is achieved by judging whether the voltage value at the current moment is smaller than the preset voltage threshold value or not and charging the battery of the target vehicle if the voltage value at the current moment is smaller than the first preset voltage threshold value, and therefore the engine is started so as to charge the battery of the target vehicle, and further the target function diagnosis is supported. Before starting the engine operation, an instruction information base is constructed based on model information of each vehicle so as to acquire corresponding instructions based on model information of different target vehicles, so that the engine operation can be started and stopped.
Referring to fig. 3, the embodiment of the present application discloses a specific vehicle diagnosis method, including:
step S31: the method comprises the steps of obtaining a voltage value of a target vehicle at the current moment, and judging whether the voltage value at the current moment is smaller than a first preset voltage threshold value or not.
Step S32: and if the voltage value at the current moment is smaller than the first preset voltage threshold value, starting the engine of the target vehicle.
In this embodiment, before starting the engine of the target vehicle, the method further includes: acquiring vehicle type information of the target vehicle; and acquiring an engine starting command and an engine stopping command based on the vehicle type information so as to start the engine by using the engine starting command and stop the engine by using the engine stopping command.
In this embodiment, in the process of acquiring an engine start instruction and an engine stop instruction, the method further includes: and if the engine starting instruction and/or the engine stopping instruction are not acquired, displaying first preset prompt information. It can be understood that the first preset prompting message may be "target instruction is not acquired", or "target instruction is not queried, please confirm whether to query the instruction", so as to prompt the user whether the instruction to be acquired is correct.
Step S33: and during the starting period of the engine, judging whether the target function meets a preset execution condition or not, and correspondingly prompting according to a judgment result.
In the present embodiment, the diagnostic functions that can be executed during engine start-up, such as the read version information function, the read data stream function, the read fault code function, and the first preset action test function, may be preset, and the diagnostic functions that cannot be executed during engine start-up, such as the clear fault code function, the preset special function, and the second preset action test function, may also be preset. It should be noted that, when the target function cannot be executed, the target function that cannot be executed may be directly masked from the interface, for example, a first icon of the function that can be executed and a second icon corresponding to the function that cannot be executed may be displayed differently, and the second icon may be grayed out or may not be displayed directly.
In this embodiment, it is determined whether the target function is any one or more of a version information reading function, a data stream reading function, a fault code reading function, and a first preset action testing function; and if the target function is judged to be any one or more of a version information reading function, a data stream reading function, a fault code reading function and a first preset action testing function, executing the target function. For example, the target function is a fast test function, and the fast test function belongs to a first predetermined action test function, so that the target function is executed if the fast test function satisfies a predetermined execution condition.
In this embodiment, the method further includes: during the starting period of the engine, if an instruction sent by a user for executing a target function is detected, judging whether the target function meets a preset execution condition; if yes, executing the target function; and if not, displaying second preset prompt information.
In this embodiment, it is determined whether the target function is any one or more of a fault code clearing function, a preset special function, and a second preset action test function; and if the target function is judged to be any one or more of the fault code clearing function, the preset special function and the second preset action test function, displaying second preset prompt information through a second preset window. For example, the second preset prompting message may be "the engine is running and the execution condition is not satisfied for the moment" so that the user acquires the second preset prompting message to stop the target function that does not satisfy the preset execution condition.
In this embodiment, the determining whether the target function meets a preset execution condition specifically includes: and acquiring the vehicle type information of the target vehicle, and judging whether the target function meets a preset execution condition based on the vehicle type information. It is understood that there are differences in diagnostic functions that can be performed by different vehicle types during the engine start, and therefore, in the present embodiment, before determining whether the target function satisfies the preset execution condition, the vehicle type information of the target vehicle is acquired so as to determine whether the target function satisfies the preset execution condition according to the vehicle type information.
Step S34: and when the voltage value of the target vehicle is detected to be larger than a second preset voltage threshold value, stopping the operation of the engine, and performing target function diagnosis on the target vehicle.
Therefore, the purpose of charging the target vehicle with the voltage value smaller than the preset voltage threshold is achieved through the preset time period of the operation of the engine, and the voltage value is further improved to support the target function diagnosis of the target vehicle; during the engine starting, the target function meeting the preset execution condition can be executed, and the diagnosis efficiency is improved.
Referring to fig. 4, an embodiment of the present application discloses a vehicle diagnostic apparatus including:
the judging module 11 is configured to obtain a voltage value of a target vehicle at a current moment, and judge whether the voltage value at the current moment is smaller than a first preset voltage threshold;
an engine starting module 12, configured to start an engine of the target vehicle if it is determined that the voltage value at the current time is smaller than the first preset voltage threshold;
and the diagnosis module 13 is configured to stop the engine from operating and perform target function diagnosis on the target vehicle when it is detected that the voltage value of the target vehicle is greater than a second preset voltage threshold.
Therefore, the voltage value of the target vehicle at the current moment is obtained, and whether the voltage value at the current moment is smaller than a first preset voltage threshold value is judged; if the voltage value at the current moment is smaller than the first preset voltage threshold value, starting an engine of the target vehicle; and when the voltage value of the target vehicle is detected to be larger than a second preset voltage threshold value, stopping the operation of the engine, and performing target function diagnosis on the target vehicle. Therefore, whether the voltage value at the current moment can support subsequent vehicle diagnosis is judged by comparing whether the voltage value at the current moment is smaller than a first preset voltage threshold value; if the voltage value at the current moment is smaller than the first preset voltage threshold value, starting the engine, and completing the charging task of the target vehicle in the running process of the engine, so that the voltage value can be increased; when the voltage value of the target vehicle is detected to be larger than the second preset voltage threshold value, the target vehicle is enabled to obtain enough voltage to support and finish target function diagnosis, and the engine is stopped to run, so that the condition that vehicle diagnosis fails due to the fact that the voltage value at the current moment is too low is avoided.
In some embodiments, the determining module 11 includes:
an instruction acquisition unit for acquiring vehicle type information of the target vehicle; and acquiring an engine starting command and an engine stopping command based on the vehicle type information so as to start the engine by using the engine starting command and stop the engine by using the engine stopping command.
A command information base creating unit for acquiring at least one command information of original factory data, maintenance experience, customer feedback and network data corresponding to at least one type of vehicle, and creating a command information base based on the command information so as to acquire an engine start command and an engine stop command of the target vehicle from the command information base
And the first display unit is used for displaying first preset prompt information if the engine starting instruction is not acquired.
In some embodiments, the engine start module 12 includes:
the first judgment unit is used for acquiring the vehicle type information of the target vehicle and judging whether the target function meets the preset execution condition or not based on the vehicle type information.
And the second judgment unit is used for judging whether the target function meets the preset execution condition or not during the starting period of the engine and correspondingly prompting according to the judgment result.
The third judging unit is used for judging whether the target function meets a preset execution condition or not when an instruction sent by a user for executing the target function is detected during the starting period of the engine; if yes, executing the target function; and if not, displaying second preset prompt information.
Fig. 5 is a schematic structural diagram of an electronic device according to an embodiment of the present application. The method specifically comprises the following steps: at least one processor 21, at least one memory 22, a power supply 23, a communication interface 24, an input output interface 25, and a communication bus 26. Wherein the memory 22 is used for storing a computer program, which is loaded and executed by the processor 21 to implement the relevant steps of the vehicle diagnosis method executed by the computer device disclosed in any of the foregoing embodiments.
In this embodiment, the power supply 23 is used to provide operating voltage for each hardware device on the computer device 20; the communication interface 24 can create a data transmission channel between the computer device 20 and an external device, and a communication protocol followed by the communication interface is any communication protocol applicable to the technical solution of the present application, and is not specifically limited herein; the input/output interface 25 is configured to obtain external input data or output data to the outside, and a specific interface type thereof may be selected according to specific application requirements, which is not specifically limited herein.
The processor 21 may include one or more processing cores, such as a 4-core processor, an 8-core processor, and the like. The processor 21 may be implemented in at least one hardware form of a DSP (Digital Signal Processing), an FPGA (Field-Programmable Gate Array), and a PLA (Programmable Logic Array). The processor 21 may also include a main processor and a coprocessor, where the main processor is a processor for Processing data in an awake state, and is also called a Central Processing Unit (CPU); a coprocessor is a low power processor for processing data in a standby state. In some embodiments, the processor 21 may be integrated with a GPU (Graphics Processing Unit), which is responsible for rendering and drawing the content required to be displayed on the display screen. In some embodiments, the processor 21 may further include an AI (Artificial Intelligence) processor for processing a calculation operation related to machine learning.
In addition, the storage 22 is used as a carrier for storing resources, and may be a read-only memory, a random access memory, a magnetic disk or an optical disk, etc., the resources stored thereon include an operating system 221, a computer program 222, data 223, etc., and the storage may be a transient storage or a permanent storage.
The operating system 221 is used for managing and controlling each hardware device and the computer program 222 on the computer device 20, so as to realize the operation and processing of the mass data 223 in the memory 22 by the processor 21, which may be Windows, Unix, Linux, or the like. The computer program 222 may further include a computer program that can be used to perform other specific tasks in addition to the computer program that can be used to perform the vehicle diagnosis method by the computer device 20 disclosed in any of the foregoing embodiments. The data 223 may include data received by the computer device and transmitted from an external device, data collected by the input/output interface 25, and the like.
Further, the present application also discloses a computer-readable storage medium, in which a computer program is stored, and when the computer program is loaded and executed by a processor, the method steps executed in the vehicle diagnosis process disclosed in any of the foregoing embodiments are implemented.
Finally, it should also be noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The present invention provides a vehicle diagnostic method, apparatus, device and medium, which is described in detail above, and the principle and implementation of the present invention are explained herein by using specific examples, and the description of the above examples is only used to help understand the method and core idea of the present invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present invention.
Claims (10)
1. A vehicle diagnostic method, characterized by comprising:
acquiring a voltage value of a target vehicle at the current moment, and judging whether the voltage value at the current moment is smaller than a first preset voltage threshold value or not;
if the voltage value at the current moment is smaller than the first preset voltage threshold value, starting an engine of the target vehicle;
and when the voltage value of the target vehicle is detected to be larger than a second preset voltage threshold value, stopping the engine from running, and performing target function diagnosis on the target vehicle.
2. The vehicle diagnostic method according to claim 1, characterized by, before the starting of the engine of the target vehicle, further comprising:
acquiring vehicle type information of the target vehicle;
and acquiring an engine starting command and an engine stopping command based on the vehicle type information so as to start the engine by using the engine starting command and stop the engine by using the engine stopping command.
3. The vehicle diagnostic method according to claim 2, characterized in that before the obtaining of the engine start command and the engine stop command, further comprising:
the method comprises the steps of obtaining at least one instruction information of original factory information, maintenance experience, customer feedback and online information corresponding to vehicles of at least one type, and creating an instruction information base based on the instruction information so as to obtain an engine starting instruction and an engine stopping instruction of a target vehicle from the instruction information base.
4. The vehicle diagnostic method according to claim 2, wherein said obtaining of the engine start command and the engine stop command further comprises:
and if the engine starting instruction and/or the engine stopping instruction are not acquired, displaying first preset prompt information.
5. The vehicle diagnostic method according to claim 1, characterized by further comprising:
and during the starting period of the engine, judging whether the target function meets a preset execution condition or not, and correspondingly prompting according to a judgment result.
6. The vehicle diagnostic method according to claim 1, characterized by further comprising:
during the starting period of the engine, if an instruction sent by a user for executing a target function is detected, judging whether the target function meets a preset execution condition;
if yes, executing the target function; and if not, displaying second preset prompt information.
7. The vehicle diagnostic method according to any one of claims 5 to 6, wherein the determining whether the target function satisfies a preset execution condition includes:
and acquiring the vehicle type information of the target vehicle, and judging whether the target function meets a preset execution condition based on the vehicle type information.
8. A vehicle diagnostic device characterized by comprising:
the judging module is used for acquiring the voltage value of the target vehicle at the current moment and judging whether the voltage value at the current moment is smaller than a first preset voltage threshold value or not;
the engine starting module is used for starting the engine of the target vehicle if the voltage value at the current moment is smaller than the first preset voltage threshold value;
and the diagnosis module is used for stopping the engine from running and carrying out target function diagnosis on the target vehicle when the voltage value of the target vehicle is detected to be larger than a second preset voltage threshold value.
9. An electronic device, comprising:
a memory for storing a computer program;
a processor for executing the computer program to carry out the steps of the vehicle diagnostic method according to any one of claims 1 to 7.
10. A computer-readable storage medium for storing a computer program; wherein the computer program realizes the steps of the vehicle diagnostic method according to any one of claims 1 to 7 when executed by a processor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210404512.9A CN114610003B (en) | 2022-04-18 | 2022-04-18 | Vehicle diagnosis method, device, equipment and medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210404512.9A CN114610003B (en) | 2022-04-18 | 2022-04-18 | Vehicle diagnosis method, device, equipment and medium |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114610003A true CN114610003A (en) | 2022-06-10 |
| CN114610003B CN114610003B (en) | 2024-04-02 |
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Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006097515A (en) * | 2004-09-29 | 2006-04-13 | Hitachi Ltd | Engine diagnostic unit |
| US7953530B1 (en) * | 2006-06-08 | 2011-05-31 | Pederson Neal R | Vehicle diagnostic tool |
| JP2014050147A (en) * | 2012-08-29 | 2014-03-17 | Suzuki Motor Corp | Fault diagnosis apparatus for vehicular generator |
| CN105752001A (en) * | 2016-02-24 | 2016-07-13 | 深圳罗马仕科技有限公司 | Vehicle diagnostic system and delayed power-down circuit for vehicle |
| CN106771572A (en) * | 2016-12-12 | 2017-05-31 | 深圳市元征科技股份有限公司 | Vehicle electric quantity monitoring method and device |
| FR3055666A1 (en) * | 2016-09-02 | 2018-03-09 | Peugeot Citroen Automobiles Sa | METHOD FOR SELECTIVE EXECUTION OF VARIOUS CONTROL FUNCTIONS OF AN INTERNAL COMBUSTION ENGINE ACCORDING TO A PRIORITY ORDER |
| CN108490921A (en) * | 2018-04-23 | 2018-09-04 | 江苏恩达通用设备有限公司 | A kind of engine testing system |
| CN108798849A (en) * | 2017-04-26 | 2018-11-13 | 上汽通用汽车有限公司 | Vehicle catalyst converter idling diagnostic system and method |
| CN109164789A (en) * | 2018-09-19 | 2019-01-08 | 浙江吉利汽车研究院有限公司 | A kind of in-vehicle multi-media system for information of vehicles diagnosis |
| CN109849937A (en) * | 2019-03-26 | 2019-06-07 | 深圳市元征科技股份有限公司 | A kind of vehicle device accumulator charging control method and relevant device |
| JP2019092310A (en) * | 2017-11-15 | 2019-06-13 | 株式会社デンソー | Vehicle charging device |
| CN110601295A (en) * | 2019-09-18 | 2019-12-20 | 深圳市道通科技股份有限公司 | Charging device, charging method and electronic equipment |
| WO2020187490A1 (en) * | 2019-03-18 | 2020-09-24 | Bayerische Motoren Werke Aktiengesellschaft | Method and system for the on-board diagnosis in a vehicle |
| CN114063596A (en) * | 2020-08-03 | 2022-02-18 | 现代自动车株式会社 | Diagnostic and reprogramming system of vehicle using wireless charging interface and method thereof |
-
2022
- 2022-04-18 CN CN202210404512.9A patent/CN114610003B/en active Active
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006097515A (en) * | 2004-09-29 | 2006-04-13 | Hitachi Ltd | Engine diagnostic unit |
| US7953530B1 (en) * | 2006-06-08 | 2011-05-31 | Pederson Neal R | Vehicle diagnostic tool |
| JP2014050147A (en) * | 2012-08-29 | 2014-03-17 | Suzuki Motor Corp | Fault diagnosis apparatus for vehicular generator |
| CN105752001A (en) * | 2016-02-24 | 2016-07-13 | 深圳罗马仕科技有限公司 | Vehicle diagnostic system and delayed power-down circuit for vehicle |
| FR3055666A1 (en) * | 2016-09-02 | 2018-03-09 | Peugeot Citroen Automobiles Sa | METHOD FOR SELECTIVE EXECUTION OF VARIOUS CONTROL FUNCTIONS OF AN INTERNAL COMBUSTION ENGINE ACCORDING TO A PRIORITY ORDER |
| CN106771572A (en) * | 2016-12-12 | 2017-05-31 | 深圳市元征科技股份有限公司 | Vehicle electric quantity monitoring method and device |
| CN108798849A (en) * | 2017-04-26 | 2018-11-13 | 上汽通用汽车有限公司 | Vehicle catalyst converter idling diagnostic system and method |
| JP2019092310A (en) * | 2017-11-15 | 2019-06-13 | 株式会社デンソー | Vehicle charging device |
| CN108490921A (en) * | 2018-04-23 | 2018-09-04 | 江苏恩达通用设备有限公司 | A kind of engine testing system |
| CN109164789A (en) * | 2018-09-19 | 2019-01-08 | 浙江吉利汽车研究院有限公司 | A kind of in-vehicle multi-media system for information of vehicles diagnosis |
| WO2020187490A1 (en) * | 2019-03-18 | 2020-09-24 | Bayerische Motoren Werke Aktiengesellschaft | Method and system for the on-board diagnosis in a vehicle |
| CN109849937A (en) * | 2019-03-26 | 2019-06-07 | 深圳市元征科技股份有限公司 | A kind of vehicle device accumulator charging control method and relevant device |
| CN110601295A (en) * | 2019-09-18 | 2019-12-20 | 深圳市道通科技股份有限公司 | Charging device, charging method and electronic equipment |
| CN114063596A (en) * | 2020-08-03 | 2022-02-18 | 现代自动车株式会社 | Diagnostic and reprogramming system of vehicle using wireless charging interface and method thereof |
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| CN114610003B (en) | 2024-04-02 |
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