Vehicle domain controller test system

The invention provides a vehicle domain controller test system, which comprises a domain controller and a test module, and is characterized in that the domain controller is electrically connected with the test module, and the test module is used for testing the domain controller; the test module comprises a load adjustable unit, and the electrical parameters of the load in the load adjustable unit can be adjusted to be consistent with the electrical parameters of different control objects of the domain controller. Therefore, as the electrical parameters of the load in the load adjustable unit of the test module can be adjusted, the domain controller test under different control objects can be completed without setting loads with multiple groups of specific electrical parameters, and the test efficiency is improved. 本申请提供了一种车辆域控制器测试系统，包括：域控制器、测试模块，域控制器和测试模块电连接，测试模块用于域控制器的测试；测试模块包括负载可调单元，负载可调单元中负载的电气参数可调节至和域控制器的不同控制对象的电气参数一致。如此，由于测试模块的负载可调单元中负载的电气参数可以调节，无需设置多组特定电气参数的负载就可以完成不同控制对象下的域控制器的测试，提升了测试效率。