Method, device, equipment and system for monitoring running state of vehicle domain controller

Abstract

The invention discloses a running state monitoring method for a whole vehicle domain controller, which comprises the following steps of: loading test software in response to a test software flashing operation; wherein the test software is generated through preprocessing operation; acquiring operation data of the whole vehicle domain controller during operation; wherein the operation data comprises real-time calculation logic of control result data generated when the whole vehicle domain controller executes preset control operation; converting the operation data into a test message according to the test software; and recording the test message, and sending the test message to an analysis terminal, so that the analysis terminal analyzes the test message and obtains the operation state information of the whole vehicle domain controller. The invention further discloses a device, equipment and a system for monitoring the running state of the whole vehicle domain controller. By adopting the embodiment of the invention, the real-time monitoring of the running state of the whole vehicle domain controller can be realized, and the efficiency of monitoring the running state of the whole vehicle domain controller is improved.

Description

technical field [0001] The present invention relates to the technical field of vehicle control, in particular to a method, device, device and system for monitoring the running state of a vehicle domain controller. Background technique [0002] With the development of vehicle technology, the electrical architecture in the vehicle is becoming more and more complex. In order to reduce the cost of the vehicle and reduce the complexity of the vehicle wiring harness, a vehicle domain controller (Vehicle domain controller) is usually installed in the vehicle. Controllers can scale computing power to power the vehicle's control logic. The normal operation of the vehicle domain controller can make the vehicle compatible with traditional BCM (Body Control Module, Body Control Module) functions, and at the same time integrate vehicle control strategies such as air conditioning algorithms, door control logic, and tire pressure monitoring. Therefore, it is particularly important to moni...

AI Technical Summary

Problems solved by technology

At present, the method of observing the operation state of the vehicle domain controller is mainly based on the analysis of the SOA (Service Oriented Architecture) data of the vehicle received by the Ethernet. Although a large amount of data can be transmitted to the server for analysis, remote data monitoring can be realized. , but the real-time performance is not high, and it cannot be synchronized with the software operating cycle of the vehicle domain controller, resulting in the inability to obtain the operating status of the domain controller in time

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