CN-121984994-A - Vehicle data processing method, system, gateway controller, vehicle and storage medium

CN121984994ACN 121984994 ACN121984994 ACN 121984994ACN-121984994-A

Abstract

The application relates to the technical field of vehicles, in particular to a vehicle data processing method, a system, a gateway controller, a vehicle and a storage medium. The method comprises the steps of obtaining state monitoring data of a vehicle through a bus of the vehicle, writing the state monitoring data into a memory, compressing the state monitoring data in the memory when preset trigger conditions are met to obtain monitoring compressed data, and sending the monitoring compressed data to a remote control module of the vehicle to enable the remote control module to upload the monitoring compressed data to a cloud server for storage. Based on the above, the vehicle state monitoring data is uploaded to the cloud server for storage, so that after-sales personnel can analyze the long-time span data conveniently, and the technical effect of improving the fault checking and maintaining efficiency is achieved.

Inventors

CHENG GAO
ZHI XUEQIN

Assignees

苏州欧菲智能车联科技有限公司

Dates

Publication Date: 20260505
Application Date: 20260109

Claims (10)

1. A vehicle data processing method, characterized in that the method comprises: Acquiring state monitoring data of a vehicle through a bus of the vehicle, and writing the state monitoring data into a memory; Compressing the state monitoring data in the memory when a preset triggering condition is met to obtain monitoring compressed data; and sending the monitoring compressed data to a remote control module of the vehicle, so that the remote control module uploads the monitoring compressed data to a cloud server for storage.
2. The vehicle data processing method according to claim 1, wherein the state monitoring data includes operation state monitoring data of the vehicle and load state monitoring data of a gateway controller in the vehicle, and wherein writing the state monitoring data into a memory includes: judging whether the load proportion of the gateway controller is larger than or equal to a preset load threshold value or not based on the load state monitoring data; If the load proportion of the gateway controller is greater than or equal to the load threshold, stopping writing the running state monitoring data into the memory, generating a resource overload record based on the load state monitoring data, and sending the resource overload record to the remote control module, so that the remote control module uploads the resource overload record to the cloud server for storage; and if the load proportion of the gateway controller is smaller than the load threshold value, writing the running state monitoring data and the load state monitoring data into the memory.
3. The vehicle data processing method according to claim 1, characterized in that the writing of the state monitoring data into a memory includes: Detecting abnormal data of the state monitoring data obtained each time; if the state monitoring data contains abnormal data, generating an abnormal data record based on the state monitoring data, and sending the abnormal data record to a remote control module of the vehicle, so that the remote control module uploads the abnormal data record to the cloud server for storage; And if the state monitoring data does not contain abnormal data, writing the state monitoring data into the memory.
4. The vehicle data processing method of claim 1, wherein the memory includes a first memory module and a second memory module, and the writing the condition monitoring data into the memory includes: writing the state monitoring data obtained each time into a first storage module; writing the state monitoring data obtained each time into a second storage module under the condition that the first storage module meets the triggering condition; And under the condition that the second storage module meets the triggering condition, returning to the step of writing the state monitoring data obtained each time into the first storage module.
5. The vehicle data processing method according to claim 1, wherein the trigger condition includes at least one of the following conditions: the gateway controller of the vehicle receives a data calling instruction of the cloud server; The memory occupation proportion of the memory is larger than or equal to a preset proportion threshold value; and reaching a preset uploading period.
6. The vehicle data processing method according to claim 1, characterized in that the method further comprises: And the remote control module encrypts the monitoring compressed data by using an encryption key of the hardware key module to obtain encrypted monitoring data, and sends the encrypted monitoring data to the cloud server.
7. A vehicle data processing system, the vehicle data processing system comprising: The system comprises a gateway controller, a remote control module, a storage unit, a control unit and a control unit, wherein the gateway controller is used for acquiring state monitoring data of a vehicle through a bus of the vehicle and writing the state monitoring data into the storage unit; and the remote control module is used for uploading the monitoring compressed data to a cloud server for storage.
8. A gateway controller comprising a memory, a processor, and a computer program stored on the memory and executable on the processor, which when executed by the processor implements the vehicle data processing method according to any one of claims 1 to 6.
9. A vehicle comprising the gateway controller and remote control module of claim 8.
10. A computer-readable storage medium, characterized in that the computer-readable storage medium has stored therein a computer program which, when executed by a processor, implements the vehicle data processing method according to any one of claims 1 to 6.

Description

Vehicle data processing method, system, gateway controller, vehicle and storage medium Technical Field The application relates to the technical field of vehicles, in particular to a vehicle data processing method, a system, a gateway controller, a vehicle and a storage medium. Background After a vehicle fails or alarms, after-market personnel of a vehicle manufacturer typically read data stored in the vehicle through a diagnostic apparatus to perform troubleshooting, such as data recorded in a remote control module (TELEMATICS BOX, T-BOX) of the vehicle. However, the local storage capacity of the vehicle is limited, only a small amount of short period data can be cached, and the full amount and long time sequence data retention required by complex fault investigation cannot be met, so that the fault investigation and maintenance efficiency of the vehicle are affected. Disclosure of Invention In view of the foregoing, it is necessary to provide a vehicle data processing method, system, gateway controller, vehicle and storage medium, so as to solve the technical problems in the prior art that the local storage capacity of the vehicle is limited, the full-scale and long time sequence data retention cannot be satisfied, and the failure detection and maintenance efficiency of the vehicle are low. The application provides a vehicle data processing method, which comprises the steps of obtaining state monitoring data of a vehicle through a bus of the vehicle, writing the state monitoring data into a memory, compressing the state monitoring data in the memory to obtain monitoring compressed data when a preset trigger condition is met, and sending the monitoring compressed data to a remote control module of the vehicle to enable the remote control module to upload the monitoring compressed data to a cloud server for storage. The vehicle data processing method includes the steps of determining whether the load proportion of a gateway controller is greater than or equal to a preset load threshold based on the load state monitoring data, stopping writing the operating state monitoring data into the memory if the load proportion of the gateway controller is greater than or equal to the load threshold, generating a resource overload record based on the load state monitoring data, sending the resource overload record to the remote control module, enabling the remote control module to upload the resource overload record to the cloud server for storage, and writing the operating state monitoring data and the load state monitoring data into the memory if the load proportion of the gateway controller is less than the load threshold. The vehicle data processing method includes the steps of, optionally, writing the state monitoring data into a memory, detecting abnormal data of the state monitoring data obtained each time, generating an abnormal data record based on the state monitoring data if the state monitoring data contains the abnormal data, sending the abnormal data record to a remote control module of the vehicle, enabling the remote control module to upload the abnormal data record to the cloud server for storage, and writing the state monitoring data into the memory if the state monitoring data does not contain the abnormal data. The vehicle data processing method includes the steps of writing the state monitoring data obtained each time into the first storage module, writing the state monitoring data obtained each time into the second storage module when the first storage module meets the triggering condition, and returning to execute the step of writing the state monitoring data obtained each time into the first storage module when the second storage module meets the triggering condition. According to the vehicle data processing method, optionally, the triggering condition comprises at least one condition that the gateway controller of the vehicle receives the data calling instruction of the cloud server, the storage occupation proportion of the memory is larger than or equal to a preset proportion threshold value, and a preset uploading period is reached. In the vehicle data processing method, optionally, the method further comprises that the remote control module encrypts the monitoring compressed data by using an encryption key of the hardware key module to obtain encrypted monitoring data, and sends the encrypted monitoring data to the cloud server. The application provides a vehicle data processing system, which comprises a gateway controller, a remote control module and a cloud server, wherein the gateway controller is used for acquiring state monitoring data of a vehicle through a bus of the vehicle, writing the state monitoring data into the memory, compressing the state monitoring data in the memory to obtain monitoring compressed data when a preset trigger condition is met, and sending the monitoring compressed data to the remote control module of the vehicle, wherein the remote control module is used for u