摘要
针对高速公路上出现车祸时,驾乘人员因伤势较重无法及时报警的情况,提出一种基于安全气囊原理的快速智能报警系统。当汽车遭受冲击导致安全气囊弹出时,采用安全气囊传感器对安全气囊弹出的信息进行收集,并以电路信号的形式使得单片机以高电平状态工作,激活报警装置和GPS定位系统,从而实现车祸智能报警。本系统主要由MCS-51单片机、GPS定位系统、安全气囊触发传感器、报警器等组成。仿真实验结果表明,该系统能够在发生车祸后迅速报警,为实际应用提供技术支持。
Aiming at the situation that passengers can not give an alarm in time due to serious injury when there is a traffic accident on the expressway,a fast intelligent alarm system based on the principle of airbag is proposed.When the car is impacted and the airbag pops up,the airbag sensor is used to collect the information of airbag pop-up,and the driving of circuit signal makes the single chip microcomputer work in a high-level state,activate the alarm device and GPS positioning system so as to realize the intelligent alarm of car accident.The system is mainly composed of MCS-51 single chip microcomputer,GPS positioning system,airbag trigger sensor,alarm,etc.The simulation results show that the system can alarm quickly after an accident,and provide technical support for practical application.
作者
侯俊涛
罗山
Hou Juntao;Luo Shan(School of Intelligent Manufacturing, Panzhihua University, Panzhihua Sichuan 617000, China)
出处
《山西电子技术》
2022年第2期20-22,共3页
Shanxi Electronic Technology
基金
攀枝花学院大学生创新创业训练计划项目(S202111360095)。
关键词
高速公路
交通事故
车祸
智能报警
单片机
expressway
traffic accident
car accident
intelligent alarm
microcontroller
