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CN-121995897-A - Vehicle fault warning method, device, equipment and medium

CN121995897ACN 121995897 ACN121995897 ACN 121995897ACN-121995897-A

Abstract

The application discloses a vehicle fault warning method, device, equipment and medium. The application belongs to the technical field of Internet of vehicles. The method comprises the steps of obtaining component monitoring data obtained by coding a component unit according to a preset coding rule, analyzing the component monitoring data to obtain monitoring information, determining fault information of the component unit according to the fault code information when the monitoring information is identified to comprise the fault code information, and sending the fault information to a driving computer to display the fault information through the driving computer. By adopting the technical scheme, the purposes of monitoring the running condition of the vehicle in real time and automatically identifying the fault of the vehicle can be achieved, and the efficiency of analyzing the fault of the vehicle and the timeliness of fault alarming are improved.

Inventors

  • LAI JIANHUI

Assignees

  • 广州六环信息科技有限公司

Dates

Publication Date
20260508
Application Date
20241107

Claims (11)

  1. 1. A vehicle fault warning method, characterized in that the method is performed by a microcontroller, which is connected to at least one component unit of a vehicle, the method comprising: Acquiring component monitoring data obtained by coding the component unit according to a preset coding rule; analyzing the component monitoring data to obtain monitoring information; Determining fault information of the component unit according to the fault code information under the condition that the monitoring information is identified to comprise the fault code information; And sending the fault information to a driving computer so as to display the fault information through the driving computer.
  2. 2. The method of claim 1, wherein determining fault information for a component unit based on the fault code information comprises: determining a faulty component in the component unit based on the fault code information; And acquiring an association relation between a preset fault code and fault information, and determining the fault information of the fault component based on the fault code information and the association relation.
  3. 3. The method of claim 2, wherein prior to determining a failed component in the component unit based on the fault code information, the method further comprises: deleting the component monitoring data; sending a circulation monitoring instruction to the component unit to acquire circulation monitoring data of the component unit; analyzing the circulation monitoring data to obtain circulation monitoring information; in the case where the fault code information in the cycle monitoring information is identified to be the same, determining a faulty component in the component unit based on the fault code information is performed.
  4. 4. The method of claim 1, wherein parsing the component monitoring data comprises: Acquiring a code element output format of an inspection tool in the assembly unit; generating a symbol mapping relation based on the symbol output format and a preset symbol readable format; and mapping the component monitoring data to the preset code element readable format based on the code element mapping relation to obtain monitoring information.
  5. 5. The method of claim 1, wherein the microcontroller is further coupled to a T-BOX of the vehicle; After determining the fault information of the component unit according to the fault code information, the method comprises the following steps: And sending the fault information to the T-BOX so as to forward the fault information to a cloud controller through the T-BOX.
  6. 6. The method of claim 1, wherein after parsing the component monitoring data to obtain monitoring information, the method further comprises: Identifying voltage monitoring data in the monitoring information; determining whether the voltage monitoring data is abnormal or not based on a preset standard voltage threshold value; Under the condition that the voltage monitoring data are abnormal, acquiring historical voltage monitoring data within a preset time period; And predicting a circuit fault prediction result of the vehicle based on the historical voltage monitoring data, the voltage monitoring data and the preset standard voltage threshold value, and sending the circuit fault prediction result to a driving computer so as to display the circuit fault prediction result through the driving computer.
  7. 7. The method of claim 6, wherein predicting a circuit failure prediction result of the vehicle based on the historical voltage monitoring data, the voltage monitoring data, and the preset standard voltage threshold comprises: identifying a change rule of the voltage monitoring data and the historical voltage monitoring data; And under the condition that the change rule is the same as the change rule before the voltage failure, obtaining a circuit failure prediction result as a failure and predicting the time of the failure.
  8. 8. The method of claim 1, wherein the fault information comprises at least one of a display component unit fault, an antenna component unit fault, an audio component unit fault, and a photographic component unit fault, and wherein at least one of a short circuit to power, a short circuit to ground, an overvoltage, an overcurrent, and an overheat condition of the components exists in each of the component units.
  9. 9. A vehicle fault warning device, characterized in that the device is provided with a microcontroller, which is connected to at least one component unit of the vehicle, the device comprising: the component monitoring data acquisition module is used for acquiring component monitoring data obtained by encoding the component unit according to a preset encoding rule; the monitoring information analysis module is used for analyzing the component monitoring data to obtain monitoring information; the fault information determining module is used for determining fault information of the component unit according to the fault code information when the monitoring information is identified to comprise the fault code information; And the fault information display module is used for sending the fault information to a driving computer so as to display the fault information through the driving computer.
  10. 10. An electronic device comprising a processor, a memory and a program or instruction stored on the memory and executable on the processor, which when executed by the processor, implements the steps of the vehicle fault alerting method of any one of claims 1-8.
  11. 11. A readable storage medium, characterized in that the readable storage medium has stored thereon a program or instructions which, when executed by a processor, implement the steps of the vehicle fault alerting method of any one of claims 1-8.

Description

Vehicle fault warning method, device, equipment and medium Technical Field The application belongs to the technical field of Internet of vehicles, and particularly relates to a vehicle fault warning method, device, equipment and medium. Background With the continuous development of the automobile industry, automatic fault diagnosis and fault reporting of the vehicle gradually become development trends of vehicle-mounted systems, and the vehicle faults are timely reported to vehicle owners and remote monitoring ends, so that the safety of the vehicle in the use process can be greatly improved. In the related art, a vehicle owner or a vehicle state monitoring person generally sends a vehicle state checking request through a vehicle-mounted terminal, each component node in the vehicle uploads monitored data to a background server or a cloud of the vehicle based on the checking request, data analysis and fault statistics are carried out through the background server or the cloud, remote fault diagnosis is achieved, and fault information after diagnosis is fed back to the vehicle-mounted terminal. However, the related technology cannot directly read the vehicle fault information, and the problem that the vehicle fault analysis efficiency is low and the fault reporting is not timely exists because the fault analysis is needed to be performed through a background server or a cloud. Disclosure of Invention The embodiment of the application aims to provide a vehicle fault alarming method, device, equipment and medium, which can solve the problems of low vehicle fault analysis efficiency and untimely fault reporting, obtain monitoring information by analyzing component monitoring data, and determine the fault information of a component unit according to the fault code information under the condition that the monitoring information is identified to comprise the fault code information, thereby achieving the purposes of monitoring the running condition of a vehicle in real time and automatically identifying the vehicle fault and improving the efficiency of analyzing the vehicle fault and the timeliness of fault alarming. In a first aspect, an embodiment of the present application provides a vehicle fault warning method, which is executed by a microcontroller, the microcontroller being connected to at least one component unit of a vehicle, the method comprising: Acquiring component monitoring data obtained by coding the component unit according to a preset coding rule; Analyzing the component monitoring data to obtain monitoring information; determining fault information of the component unit according to the fault code information when the monitoring information is identified to comprise the fault code information; and sending the fault information to the driving computer so as to display the fault information through the driving computer. According to the scheme, the problems of low vehicle fault analysis efficiency and untimely fault reporting can be solved, the monitoring information is obtained by analyzing the component monitoring data, the fault information of the component unit is determined according to the fault code information under the condition that the monitoring information comprises the fault code information, the purposes of monitoring the vehicle running condition in real time and automatically identifying the vehicle faults can be achieved, and the efficiency of analyzing the vehicle faults and the timeliness of fault alarming are improved. Optionally, determining the fault information of the component unit according to the fault code information includes: determining a faulty component in the component unit based on the fault code information; and acquiring an association relation between a preset fault code and fault information, and determining the fault information of the fault component based on the fault code information and the association relation. The method has the advantages that through determining the fault components in the component units, the fault information of the fault components is determined based on the fault code information and the association relation between the preset fault code and the fault information, the purpose of directly determining the fault information based on the fault code can be achieved, the efficiency of component fault identification is improved, and the method is beneficial to helping vehicle maintenance personnel to quickly find fault reasons and helping a vehicle maintenance center to quickly locate faults and repair faults. Optionally, before determining the faulty component in the component unit based on the fault code information, the method further comprises: deleting the component monitoring data; sending a circulation monitoring instruction to the component unit to acquire circulation monitoring data of the component unit; analyzing the circulation monitoring data to obtain circulation monitoring information; In the case where the failure code info