Design Of The Laser Cluster Shooting Training System

With the development of laser technology, the laser structure with high monochromaticity, high degree of coherence, high energy, strong direction and other excellent performance has been widespread concern. Laser is not only applied to biology, physics, chemistry and other disciplines. It is also widely used in military defense, industrial cutting, health care, agricultural production.In the military and national defense, the laser technology is not only used in combat and weapons systems, also plays an important role in improve the training equipment and training mode. This assignment emphasis introduces a laser cluster shooting training system which use photoelectric technology, use the laser instead of live firing. This system uses the LD installed in the chamber of simulation fire arms, uses laser beam instead of live firing to simulate shooting withstand training, uses the photoelectric detector which installed in the training clothes and helmet as the laser receiver, whether the photoelectric detectors are been shot simulate the situation of get shot in training. At last, through wireless devices send the situation of get shot of both trainer to the PC, users can use the PC to know the casualties of the both trainer, to analysis the training result. Besides, the general laser simulation shooting system, laser guns and data processing system on the training clothes is connected with a wire, this assignment use Bluetooth to achieve wireless connections about the laser guns and data processing system, effective increase the mobility and authenticity of the training.This article introduces some basic knowledge of photoelectric technology, focusing on the circuit and program design of the laser transmitter, laser receiver and signal processing system. Finally, a brief introduces the methods of embedded microprocessor and PC communication, use the PC to manage the data, improve the function of the system.