In view of the current distribution box existence insufficiency, put forwards the design scheme of certain rocket intelligent distribution box based on embedded technology, detecting technology and bus technology. Via research, design basis is advanced, and further, software and hardware design are analyzed in detail. By testing, design of intelligent distribution box proves feasible, which solve problems of rocket current distribution box. Intelligent distribution box realized load equable startup, data collection, intelligent safeguard and information memory function, which provides references for improvement of other vehicles distribution system and distribution system design of new armament.