The Research And Development Of Training System Of Laser Shooting Simulator Based On CPLD

With the development of the modern society,the comprehensive strength of national defense for a country's stability and development is particularly important.In the term of shooting training,it's mainly the real deal shooting,high cost of firing training,resistance training fidelity is low,training pertinence is low,battlefield atmosphere is not strong,the outcome is difficult to judge.It's also include heavy workload,and involves warning,target,safety and so on many aspects.Laser simulation system is a new kind of training equipment,which is an effective method to enhance the combat effectiveness of troops.Many domestic units have been studied,and a number of research results have been introduced to solve a series of technical problems about the laser simulation of shooting training,but the practical application of the results is not much.Investigating its reason,most of the system is practical,there is a relatively complex structure,high price,easy to be outside interference,the shooting effect is not realistic to reach the actual training requirements and so on.In this paper,the design of intelligent wireless infrared laser gun simulation shooting system involves computers,communication,writing software and other aspects of technology.The focus of the design of the hardware platform is application of the TI MSP430 microcontroller and Altera CPLD(complex Programming Logic Device)to realize the system data acquisition and processing,especially the application of CPLD on multi input signal acquisition and processing functions.And the design the auxiliary hardware circuit is the GPS positioning,liquid crystal display,vibration,sound,etc.In software development,the system of intelligent infrared laser gun system is programmed with MSP430,and CPLD is prepared for an infrared signal receiver.Finally,the hardware driver of GPS positioning,liquid crystal display,vibration,sound etc are programmed.Through the actual test results,the design requirements are basically reached.