Scenario simulation method, device, equipment and medium for multi-device joint commissioning in the automotive industry

Abstract

The embodiment of the present invention proposes a scene simulation method for multi-device joint commissioning in the automobile industry, including: building a scene model to be tested; creating a scene path axis in the scene model to be tested according to the planned driving route of the test vehicle; configuring the layers of the scene path axis and Command, through the TCP / IP connection of the configuration layer to realize the connection of the network connection device, through the configuration command to realize the command control of the network connection device; start the scene simulation, establish the connection between the layer and the network connection device, when the path axis runs in accordance with the preset command When the conditions are met, the preset command is sent to the networked device on the corresponding layer of the preset command; in response to receiving the preset command, the networked device sends a feedback signal to the test vehicle, and the test vehicle performs a preset action according to the feedback signal. The embodiment of the present invention realizes multi-device joint debugging scene simulation by setting path axes in multiple layers, and improves test efficiency and accuracy.

Description

technical field [0001] The invention relates to the field of simulation, in particular to a simulation method, device, equipment and medium for a multi-device joint debugging scene in the automobile industry. Background technique [0002] At present, with the continuous development of Internet of Vehicles and automatic driving technology, a large number of test scenarios have been designed in the automotive industry to test various functions of automobiles, including but not limited to driver assistance systems, automatic driving, Internet of Vehicles and other functions, forming A large library of test scenarios has been created. But generally speaking, due to economic cost, time cost and other reasons, car companies cannot conduct a large number of actual tests in many scenarios, which hinders the upgrading and optimization of vehicle networking technology, especially in the multi-device joint debugging scenario. , it takes a lot of time and effort. Contents of the inve...

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Problems solved by technology

But generally speaking, due to economic cost, time cost and other reasons, car companies cannot conduct a large number of actual tests in many scenarios, which hinders the upgrading and optimization of vehicle networking technology, especially in the multi-device joint debugging scenario. , it takes a lot of time and effort to

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