.For the situaton that numerical controlled framework and intergrated test strategy is applied in target missile, a integrated test and launch control design scheme and its component, function and application mode is proposed. For the high reliablity and the high security demands, this paper designed different operating conditions,a control method based on the electromagnetic relay and software is presented in this paper,under the launch control flow restriction, the demand of launch control function is divided into variant equipment, the co-operating information communicating with variant launch control equipment is defined, the hardware electricity schematic deagram is designed, the running logical and the co-operating process flow of launch control is presented in detail. For the dynamic test in nonreal-time operation sysytem, the hardware timer interruption trigger event method is proposed and the key code used in real-time application based on preset hardware and software environment is writed. Application results showed that test, check before launching, launcher controlling, simulative/real launching task can be accomplished effectively with this integrated test and launch-control system.