Remote test method and system for EDR and readable storage medium

Abstract

The invention provides a remote test method for an EDR. An EDR controller is connected with an upper computer through a wireless network. The invention also provides a remote test system of the EDR. The invention further provides a readable storage medium. According to the remote test method and system for the EDR and the readable storage medium, remote testing is adopted, when internal data of an EDR controller is extracted, the stop of equipment or a rack can be prevented, loosening of a serial port-to-USB conversion connector can be avoided, and the internal running state can be checked in real time in the movement process of the EDR controller.

Description

technical field [0001] The invention relates to a remote testing method, in particular to an EDR remote testing method, system and readable storage medium. Background technique [0002] EDR is a vehicle event data recording system. During system testing, in order to trigger EDR to record collision events, collision equipment or benches are required to be equipped with EDR to simulate collision motion scenes. To ensure personnel safety, testers need to stay away from the test area during the test. Therefore, only before and after the test can it be connected to the tester's computer through the serial port to USB connector to read the status of the EDR and the recorded data. [0003] The current system testing has the following problems: [0004] 1) EDR often needs to be tested. Each test needs to stop the equipment or bench, connect the serial port to the USB connector, and read and save the data, resulting in a waste of test time and resources. [0005] 2) After the seria...

AI Technical Summary

Problems solved by technology

[0004] 1) EDR often needs to be tested, and each test needs to stop the equipment or bench, connect the serial port to the USB connector, and read and save the data, resulting in a waste of test time and resources

[0005] 2) After the serial port to USB connector is disconnected many times, the connector is prone to loosening, which brings troubles to the test

[0006] 3) When debugging with a bench, it is impossible to connect to the host computer to check the internal operation status of the EDR during the exercise. After a test problem occurs, it is difficult to troubleshoot the cause of the problem

Images