On the basic of analyzing the basic theory of automobile dynamic property test, the paper first selects typical vehicle type such as KingLong XML6402 mini-cargo and CA1050PK2L1A heavy-cargo as experiment vehicle, does some contrast experiments for road -bench driving resistance and coast down distance, the experiment results reveals that there are some difference between the road and bench test.

Application of ADuC812 in Automobile Braking Force Detecting System and Its Realization Methods in C Language;

Vehicle movement parameters,which represent the vehicle motion performance,can be acquired in real-time with this test system,thereby achieving vehicle movement stability testing and evaluation.

This paper gives an account of the control system for automotive performance inspection by using a 16 bit single chip computer 80C196KC,and describes the hardware structure and software structure of inspecting the axle weight, brake, speed and side slip.

This paper has introduced the software and hardware structure and operation principle of the distributed automobile inspection control and administration system, especially the main controller mode and stage machine mode.