Carrier equipment must be tested and inspected during the research and development process or before it is put on the market, and the various performances of the carrier equipment must be objectively and quantitatively evaluated to determine whether it meets the design requirements, and it provides a basis for further modification and optimization of the carrier equipment design . Advanced and effective test methods can greatly reduce the development cost of carrier equipment and shorten the development cycle of carrier equipment. In order to evaluate the performance of the carrier equipment assembly and parts, the power, economy, braking performance (also known as basic performance) test system, ABS/ASR drive braking test system, handling stability test system, and lateral stability have been developed Performance test system, ride comfort test system, working condition fuel consumption/gas consumption/power consumption test system, pedal force/shift force/handbrake force test system, steering test system, passing noise test system and vehicle attitude test system, etc. The development of the vehicle performance test system fully takes into account customer needs, and strives to achieve humanization of operation, easy disassembly, high reliability, strong versatility, strong scalability, convenient and rapid issuance of test reports and exquisite appearance. The full range of products are ideal equipment for testing institutions, vehicle and component manufacturers, universities and colleges to carry out tests.