Abstract: With the continuous increase of the mobility requirement of vehicle mounted high mobility radar, the way of erecting/retracting has been changed from traditional manual operation to one key automatic erecting/retracting. On the basis of establishing a reliable distributed closed loop control system, a new one key automatic erecting/retracting control method based on state transition control is proposed. At the same time, by adding the design of security control, a one key automatic erecting/retracting control system for vehicle mounted high mobility radar is formed, which has the advantages such as high practicability, high security, and so on. The system greatly reduces the dependency of the erecting and retracting of vehicle mounted high mobility radar on human operator, shortens the erecting/ retracting time and lays certain foundation for the further development of automatic erecting/retracting.