Driving motor system's test system

The utility model discloses a driving motor system's test system, the test system includes: control cabinet and testing arrangement, the control cabinet is connected with the CAN bus, testing arrangement with the CAN bus links to each other, testing arrangement be suitable for with machine controller among the driving motor system links to each other, testing arrangement includes: to machine controller output signal's brake pedal signal modules, accelerator pedal signal modules and fault injection module. From this, through setting up the CAN bus, can solve the problem that test field can nothave personnel, also can prevent the problem of voltage signal distortion, precision decline, guarantee the signal quality, inject the module into through device fault in addition, can export the purpose of various fault -signal in order to reach failure test, simultaneously, this test system is small, convenient to carry, and interference immunity is strong. 本实用新型公开了种驱动电机系统的测试系统，测试系统包括：控制台和测试装置，所述控制台连接有CAN总线，所述测试装置与所述CAN