A vehicle testing system and method

Abstract

The invention provides a vehicle testing system and method, and relates to the technical field of controller testing. The vehicle test system includes: a vehicle controller configuration structure, including vehicle controller hardware and a first connection interface; a gear controller configuration structure, including a gear controller hardware, a shift knob and a second connection interface; joint debugging The test equipment includes a third connection interface respectively connected to the first connection interface and the second connection interface, and the joint debugging test equipment inputs test parameters to the vehicle controller configuration structure and the gear controller configuration structure through the third connection interface. The above scheme advances the test time of the vehicle controller and the shift controller. As long as the development of the vehicle controller and the shift controller is completed, they can be jointly tested, and there is no need to care about whether other vehicle components have prototype integration. state. Moreover, this system can be reused on multiple models under research and development. After the system cost is shared equally, the R&D cost of a single model can be reduced.

Description

technical field [0001] The invention relates to the technical field of controller testing, in particular to a vehicle testing system and method. Background technique [0002] With the development of science and technology, automobiles have become an indispensable means of transportation in people's daily life; as fuel is a non-renewable resource, in order to reduce the consumption of fuel, more and more automobile manufacturers are gradually devoting themselves to the research of pure electric vehicles and Production. [0003] At present, the pure electric vehicle industry is in a stage of rapid development, and the strategy of the vehicle controller, which is the "brain" of pure electric vehicles, is changing more and more frequently. As the medium between the driver and the vehicle, the gear control strategy is undoubtedly one of the core parts of the vehicle control strategy. It is also changed most frequently. After the change, the vehicle controller and the gear contro...

AI Technical Summary

Problems solved by technology

[0004] The embodiment of the present invention provides a vehicle testing system and method to solve the problem of how to complete the joint test of the vehicle controller and the gear controller before the prototype vehicle integration work

Images