CN215436306U - Vehicle online pre-diagnosis system - Google Patents
Vehicle online pre-diagnosis system Download PDFInfo
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- CN215436306U CN215436306U CN202120769236.7U CN202120769236U CN215436306U CN 215436306 U CN215436306 U CN 215436306U CN 202120769236 U CN202120769236 U CN 202120769236U CN 215436306 U CN215436306 U CN 215436306U
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Abstract
The utility model discloses a vehicle online pre-diagnosis system, wherein the system comprises: the system comprises a vehicle online terminal, a pre-diagnosis module and a vehicle execution module; the pre-diagnosis module is connected with the vehicle online terminal and used for acquiring function information to be diagnosed sent by the vehicle online terminal and carrying out self-checking according to the function information to be diagnosed; the pre-diagnosis module is also connected with the vehicle execution module and used for controlling the vehicle execution module to perform function diagnosis according to the function information to be diagnosed after the self-check is passed, and sending a pre-diagnosis result to a vehicle online terminal through the pre-diagnosis module for a user to refer. The system can help a user to detect and judge vehicle faults in advance, so that the vehicle can be maintained and repaired in advance, the time of the user is saved, and the driving safety is guaranteed.
Description
Technical Field
The utility model relates to the technical field of automobile detection, in particular to an online vehicle pre-diagnosis system.
With the continuous increase of the automobile holding capacity in China, the problems of self maintenance and repair of automobiles gradually advance to each family. At present, professional institutions such as a maintenance center and a 4S shop mainly concentrate on vehicle maintenance work, and for some daily problems, a user cannot automatically check whether a vehicle has a fault, so that the problem of the vehicle cannot be found in advance, and the vehicle cannot be maintained and maintained in advance.
SUMMERY OF THE UTILITY MODEL
In order to solve the above technical problems in the prior art, embodiments of the present invention provide an online pre-diagnosis system for a vehicle, so that a user can perform pre-detection and pre-judgment on a vehicle fault, thereby performing maintenance and repair on the vehicle in advance.
In order to achieve the purpose, the utility model adopts the following technical scheme:
an online vehicle pre-diagnostic system comprising: the system comprises a vehicle online terminal, a pre-diagnosis module and a vehicle execution module;
the pre-diagnosis module is connected with the vehicle online terminal and used for acquiring a target diagnosis function sent by the vehicle online terminal and carrying out self-checking according to the target diagnosis function;
the pre-diagnosis module is also connected with the vehicle execution module and used for controlling the vehicle execution module to perform function diagnosis according to the target diagnosis function after the self-check is passed, and sending a pre-diagnosis result to a vehicle online terminal through the pre-diagnosis module for a user to refer.
Optionally, the form of the vehicle online terminal includes but is not limited to: switch form, touch screen form, external electronic device form.
Optionally, the target diagnostic function includes, but is not limited to: battery heating, battery cooling, air conditioner starting, vehicle defrosting, seat heating, and rearview mirror heating.
Optionally, the pre-diagnosis module includes one of a vehicle controller, a battery controller, a vehicle body controller, a motor controller, an engine controller, a clutch controller, and a fuel cell controller.
Optionally, the system further includes: the system comprises a cloud platform, a vehicle intelligent diagnosis strategy and a vehicle intelligent diagnosis strategy, wherein the cloud platform stores the vehicle intelligent diagnosis strategy;
the cloud platform is connected with the pre-diagnosis module and used for determining a corresponding vehicle intelligent diagnosis strategy according to the pre-diagnosis result and feeding the corresponding vehicle intelligent diagnosis strategy back to the vehicle online terminal through the pre-diagnosis module so as to be referred by a user.
Optionally, the system operates when the vehicle is in a power-on state when the vehicle is parked.
The utility model has the beneficial effects that:
the vehicle online pre-diagnosis system comprises a vehicle online terminal, a pre-diagnosis module and a vehicle execution module, wherein the pre-diagnosis module is connected with the vehicle online terminal and is used for acquiring a target diagnosis function sent by the vehicle online terminal and carrying out self-checking according to the target diagnosis function; the pre-diagnosis module is also connected with the vehicle execution module and used for controlling the vehicle execution module to perform function diagnosis according to the target diagnosis function after the self-check is passed, and sending a pre-diagnosis result to a vehicle online terminal through the pre-diagnosis module for a user to refer. The system can help a user to detect and judge vehicle faults in advance, so that the vehicle can be maintained and repaired in advance, the time of the user is saved, and the driving safety is guaranteed.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the description of the embodiments of the present invention will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the contents of the embodiments of the present invention and the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of an online vehicle pre-diagnosis system according to an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of another online pre-diagnosis system for a vehicle according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of another vehicle online pre-diagnosis system according to an embodiment of the present invention.
Detailed Description
In order to make the technical problems solved, technical solutions adopted and technical effects achieved by the present invention clearer, the technical solutions of the embodiments of the present invention will be described in further detail below with reference to the accompanying drawings, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all 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.
The vehicle online pre-diagnosis system provided by the embodiment of the utility model works in a vehicle parking and power-on state, and the diagnosable functions of the system comprise a selectable diagnosis mode and an automatic diagnosis mode. Referring specifically to fig. 1, the system includes a vehicle presence terminal 10, a pre-diagnostic module 20, and a vehicle execution module 30.
The pre-diagnosis module 20 is connected to the vehicle online terminal 10, and is configured to acquire a target diagnosis function sent by the vehicle online terminal 10 and perform self-checking according to the target diagnosis function.
The pre-diagnosis system in this embodiment may perform systematic and mandatory pre-inspection on some specific functions, where the specific functions include some functions that are not commonly used by vehicles or temporarily unavailable due to environmental factors, and specifically, the target diagnosis function includes functions such as battery heating, battery cooling, air conditioner starting, vehicle defrosting, seat heating, and rearview mirror heating.
Typically, the application scope of the present invention may include: (1) vehicles are not operated for a long time; (2) operating vehicles across environmental zones; (3) working the vehicle in a harsh environment for a long time; (4) a vehicle having a vehicle data cloud platform; (5) the vehicle to be serviced.
Further, the vehicle presence terminal 10 is an outputable device for outputting a target diagnosis function of a vehicle, and specifically, the form of the vehicle presence terminal 10 includes but is not limited to: switch form, touch screen form and external electronic equipment form.
Optionally, the pre-diagnosis module 20 may be one of electronic control modules such as a vehicle controller, a battery controller, a vehicle body controller, a motor controller, an engine controller, a clutch controller, and a fuel cell controller. The pre-diagnosis module 20 is further connected to the vehicle execution module 30, and configured to control the vehicle execution module 30 to perform function diagnosis according to the target diagnosis function after the self-test is passed, and send a pre-diagnosis result to the vehicle online terminal 10 through the pre-diagnosis module 20, so as to be referred by a user. The vehicle execution module 30 is composed of each execution unit corresponding to the function to be verified.
The technical scheme in this embodiment includes a vehicle power-on self-test, and when the self-test states corresponding to the target diagnosis function are all normal, the vehicle enters a forced execution pre-diagnosis function, and further controls the vehicle execution module 30 to perform function diagnosis according to the target diagnosis function, and feeds back a pre-diagnosis result to the pre-diagnosis module 20. After receiving the information, the pre-diagnosis module 20 feeds back the information to the vehicle online terminal 10 through a Controller Area Network (CAN), a daisy chain or other communication methods.
The pre-diagnosis result includes the status, functional status, maintenance advice, etc. of each component corresponding to the target diagnosis function, and the pre-diagnosis result can be sent to the display device of the vehicle online terminal 10 for the user to view.
The vehicle online pre-diagnosis system provided in the embodiment can help a user to perform pre-detection and judgment on vehicle faults, so that the vehicle can be maintained and repaired in advance, the time of the user is saved, and the driving safety is guaranteed.
Referring to fig. 2, as an optional implementation manner, the system further includes a cloud platform 40, where the cloud platform 40 stores a vehicle intelligent diagnosis policy;
the cloud platform 40 is connected to the pre-diagnosis module 20, and is configured to determine a corresponding vehicle intelligent diagnosis policy according to the pre-diagnosis result, and feed back the corresponding vehicle intelligent diagnosis policy to the vehicle online terminal 10 through the pre-diagnosis module 20 for reference by a user.
Referring to fig. 3, as another alternative embodiment, the system further includes: the system comprises a vehicle OTA module 50 and a cloud platform 40, wherein a vehicle intelligent diagnosis strategy is stored in the cloud platform 40;
the cloud platform 40 is connected with the pre-diagnosis module 20 through the vehicle OTA module 50, and the cloud platform 40 is configured to determine a corresponding vehicle intelligent diagnosis policy according to the pre-diagnosis result, and feed back the corresponding vehicle intelligent diagnosis policy to the vehicle online terminal 10 through the vehicle OTA module 50 and the pre-diagnosis module 20 for reference by a user.
The pre-diagnosis system with the cloud platform 40 stores a vehicle intelligent diagnosis strategy, can further analyze the target diagnosis function of the user by adopting intelligent means such as AI and the like according to real-time big data of the vehicle, provides more suggestions for the target diagnosis function of the user, and realizes the interaction function of the platform and the vehicle.
On the basis of the above embodiments, the present embodiment describes the operation principle of the above system by the user diagnosing the power battery heating function in advance.
In winter, the vehicle user verifies the heating function of the power battery in advance, and the situation that the vehicle cannot be charged in winter is avoided.
When a vehicle is electrified to an on gear, a battery heating button is pressed on a touch screen of a pre-diagnosis system pre-installed on the vehicle, the system sends a battery heating self-checking instruction to the pre-diagnosis module 20, at the moment, the pre-diagnosis module 20 is a battery controller, the battery controller is started, state self-checking is firstly carried out, each index state of the battery is normal, the vehicle stops, and battery heating verification can be initiated. The battery controller sends a heating verification instruction to the vehicle execution module 30, forcibly closes the battery loop heating contactor, conducts the battery heating loop, and starts to heat the battery. And when all the conditions are normal, the temperature of the battery rises to the safety temperature specified by the battery, the battery stops heating after the safety temperature is reached, and the pre-diagnosis result is fed back to the client terminal. If faults of disconnection, failure of closing of the contactor and the like occur in the battery heating circuit, the battery controller collects fault lists and gives a maintenance scheme for each fault list. If the battery controller and the cloud platform are interacted or directly interacted through the vehicle OTA module 50, the cloud platform can give information such as an energy-saving scheme for heating the battery at different temperatures and a corresponding method for a client to cope with the low temperature according to the big data. Compared with the existing service system, the terminal interface of the online service provided by the embodiment of the utility model has better participation and superiority for users, provides convenience for customers, saves time and ensures safety.
It is to be noted that the foregoing is only illustrative of the preferred embodiments of the present invention and the technical principles employed. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the utility model. Therefore, although the present invention has been described in greater detail by the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the spirit of the present invention, and the scope of the present invention is determined by the scope of the appended claims.
Claims (7)
1. An online vehicle pre-diagnosis system, comprising: the system comprises a vehicle online terminal, a pre-diagnosis module and a vehicle execution module;
the pre-diagnosis module is connected with the vehicle online terminal and used for acquiring a target diagnosis function sent by the vehicle online terminal and carrying out self-checking according to the target diagnosis function;
the pre-diagnosis module is also connected with the vehicle execution module and used for controlling the vehicle execution module to perform function diagnosis according to the target diagnosis function after the self-check is passed, and sending a pre-diagnosis result to a vehicle online terminal through the pre-diagnosis module for a user to refer.
2. The system of claim 1, wherein the form of the vehicular online terminal includes but is not limited to: switch form, touch screen form, external electronic device form.
3. The system of claim 1, wherein the target diagnostic functions include, but are not limited to: battery heating, battery cooling, air conditioner starting, vehicle defrosting, seat heating, and rearview mirror heating.
4. The system of claim 1, wherein the pre-diagnostic module comprises one of a vehicle control unit, a battery controller, a body controller, a motor controller, an engine controller, a clutch controller, and a fuel cell controller.
5. The system of claim 1, further comprising: the system comprises a cloud platform, a vehicle intelligent diagnosis strategy and a vehicle intelligent diagnosis strategy, wherein the cloud platform stores the vehicle intelligent diagnosis strategy;
the cloud platform is connected with the pre-diagnosis module and used for determining a corresponding vehicle intelligent diagnosis strategy according to the pre-diagnosis result and feeding the corresponding vehicle intelligent diagnosis strategy back to the vehicle online terminal through the pre-diagnosis module so as to be referred by a user.
6. The system of claim 1, further comprising: the system comprises a vehicle OTA module and a cloud platform, wherein a vehicle intelligent diagnosis strategy is stored in the cloud platform;
the cloud platform is connected with the pre-diagnosis module through the vehicle OTA module, and is used for determining a corresponding vehicle intelligent diagnosis strategy according to the pre-diagnosis result, and feeding back the corresponding vehicle intelligent diagnosis strategy to the vehicle online terminal through the vehicle OTA module and the pre-diagnosis module so as to be referred by a user.
7. The system of any one of claims 1-6, wherein the system operates when a vehicle is in a park, power-on state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120769236.7U CN215436306U (en) | 2021-04-15 | 2021-04-15 | Vehicle online pre-diagnosis system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120769236.7U CN215436306U (en) | 2021-04-15 | 2021-04-15 | Vehicle online pre-diagnosis system |
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| Publication Number | Publication Date |
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| CN215436306U true CN215436306U (en) | 2022-01-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202120769236.7U Active CN215436306U (en) | 2021-04-15 | 2021-04-15 | Vehicle online pre-diagnosis system |
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| CN (1) | CN215436306U (en) |
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2021
- 2021-04-15 CN CN202120769236.7U patent/CN215436306U/en active Active
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