The Setter Technique Of RF Fuze Information

Fuze with the war environment becoming more complex and need of target hitting precision, for fuze after launch within a certain distance, according to the situation of battlefield environment and target to make the corresponding damage mode, so as to achieve the optimal effect. Traditional way of setting determined environment evil slightly, closer, complex structure, with the development of wireless communication technology, wireless technology was applied to setting system has become a trend. To this, the need to design a simple structure of the setting system, it has more advantages in terms of distance and speed.Paper based on the rfid wireless communication technology, to fly away from the launch platform after a certain distance of the fuze setting model of parameter information. According to the workflow system, after launching for distinguishing different fuze setting, and the anti-jamming is analyzed in the process of setting. For test system of distance and the reliability of data transmission, through a set of principle prototype for validation. Paper chose C8051F340MCU for loading device and the receiver of master control chip, high speed wireless transceiver chip nRF24L01P for data transmission to the system, matrix keyboard simulation fire control system of the input device, liquid crystal12864final display device for loading system, through the various components to build system of hardware circuit. Wireless transmission of the realization of the function of the setting can’t depart from the support of software, of setting and receiver respectively control program design, preparation for system debugging.Finally the design of the setter technique of RF fuze information system testing, the results show that the fuze setter capable of working patterns and specific parameters Setting. achieve transmission distance of100meters or more, to meet the design requirements.