Design Of Wireless Commanding System For Satellite - Guided Missile Initialization Parameters

Based on the microwave power technology, the wireless communication technology, the embedded technology and the touch screen technology, this paper proposes a new setting scheme to satellite guided mortar projectile, namely the satellite-guided mortar projectile initialization parameter wireless setting system, and the system has carried on the detailed design and functional verification.The satellite guided mortar projectile initialization parameter wireless setting system is mainly composed of two parts:a handheld system and a projectile system. Handheld system is composed of a micro-controller, a touch screen module, a wireless power transmission module and a wireless communication terminal. The projectile system consists of three parts: a wireless power receiver, a wireless communication terminal with storage and a DSP. The micro-controller (ARM) manages the touch screen module and the wireless communication terminal. In the projectile storage system, the wireless power receiver provides power to the wireless communication terminal, then the terminal receives the data and store it.Firstly, in this paper the functional requirements and the performance requirements of satellite guided mortar projectile initialization parameter wireless setting system are analyzed, the design scheme is worked out, and the related technologies are introduced, including the embedded technology, the wireless power technology and the wireless communication technology, the touch screen technology. Secondly, on the basis of the design scheme, the application circuit of the system is designed, including the STM32F103ZET6 and its peripheral circuit, the P2110 microwave-power circuit and the CC2530 communication circuit. On the basis of the hardware, in this paper the relevant software codes are prepared:the transplantation of UC/OS-â…¡ system and UC/GUI system, the design of UC/GUI interface, the display of the touch screen, the CC2530 wireless communication. Finally, the whole system is tested. The experiment shows that the design of satellite guided mortar projectile initialization parameter wireless setting system has good performance, meeting the design requirements.