机械与电子2017，Vol.35Issue(1)：59-62,4.
枪弹击发探测器的设计
Design of Bullet Firing Detector
张志文 1谢雪芳1
作者信息
- 1. 西安工业大学电子信息工程学院，陕西 西安 710021
- 折叠
摘要
Abstract
It is hard to assess the results when the target was missed in the shooting range in the tac-tical target contest.In order to solve the problem,the number of consecutive firing was counted.The muzzle flame was analyzed and found to have infrared spectral characteristics.The design of the signal acquisition circuit and the corresponding signal processing circuit was completed by using the PBS detec-tor to detect the muzzle flame signal.The STM3 2 single chip microcomputer was used to count the fired bullets and the results were uploaded to the PC.In the meantime,the solutions were adopted based on the analysis of the interference factors.Finally,through testing the continuous explosive of firecrackers, it proved that the system had a strong ability to detect the continuous firing of bullets,which could meet the requirements of tactical target contest.关键词
战术靶/枪口火焰/PBS 探测器/STM3 2 单片机Key words
tactical target/muzzle flame/PBS detector/STM32 single chip microcomputer分类
信息技术与安全科学引用本文复制引用
张志文,谢雪芳..枪弹击发探测器的设计[J].机械与电子,2017,35(1):59-62,4.
