| A new test method about the auto control system of the off-road vehicle's difference velocity lock organ was introduced in this paper. It includes the research of the test method, the design and construct of the road used in the experiment, the writing of the experiment outline and etc.A well measuring and testing system included some instruments was selected according to the test method introduced in this paper. Through the comparing test on the running and passing capability of the vehicles with and without the action of the auto control system of the off-road vehicle's difference velocity lock organ, the feasibility of the method and the validity of the road were validated.The analysis of the experimental data indicated that the experimental outline of the system mentioned above was reasonable and had higher maneuverability This outline not only offered basic information to the establishment of the standard about this checking item, but also provided a test method for the research of the difference velocity lock's capability. |