基于STM32的多功能林区人身防护装置设计

Design of Multi-functional Human Protection Device Based on STM32 in Forest Area

当前林区野生动物肇事时有发生,林区工作者的人身安全受到了极大威胁。本文设计了一种多功能林区人身防护装置,能够有效避免人兽冲突致人伤亡的情况发生。此装置是以STM32为控制核心,结合超声波驱逐、强光炫目、高压电击与定位追踪为一体,通过可变频超声波致使攻击方听觉神经紊乱,达到驱逐的目的;通过强光炫目和高压电击功能实现近距离冲突时的有效防护;在GPS和基站的双重定位下,可以通过移动终端实时追踪林区工作者的位置,实现实时安全状况的远程通讯。经过调试实验,本装置实现了在有效范围内对林区工作者的防护作用,将会带来很大的经济利益和社会效益,同时对林区的生态规划以及安全防护等工作具有参考价值,具有广泛的可扩展性。

At present,the accidents of wild animals attacking human have happened and the personal safety of forest workers has been greatly threatened.In this paper,a multi-functional human protection device in forest area has been designed,which can effectively avoid the casualties caused by human animal conflicts.This device takes STM32as the control core,combining ultrasonic drive,glare dazzling,high voltage shock and positioning tracking as a whole.It can achieve the purpose of expulsion by using variable frequency ultrasound to make the animals,auditory nerve disorder.It can achieve effective protection against close conflicts through glare dazzling and high voltage shock.Under the dual positioning of GPS and base station,the location of forest workers can be tracked in real time by mobile term inals,and remote communication of real-time security status can be realized.After experim ents,this device achieved the protective effect of forest workers in the effective range.This device will bring great economic and social benefits,meanwhile,it will also have reference value for ecological plans and security protection in forest area with a wide range of sealability.