摘要
为了实现汽车防盗系统的升级优化,文中结合4G网络技术和微信公众号功能,设计出一种基于4G通信模块的远程车载防盗系统。硬件部分模拟了实车应用场景,以车载导航后视镜新增前置摄像头和4G通信模块,并部署后台服务器。采用MYSQL实现服务器和数据库端,通过短消息发送所有指令,实现对信号检测判断。试验表明:文中系统防盗预警准确率可达90%,预警响应时间小于2 min,达到设计要求,具有操作简便、实时性高、实用性强的特点,对于新型汽车防盗系统设计有一定的参考意义。
In order to achieve the upgrading of automobile anti-theft system optimization and in combination with the mature of 4G network technology and the WeChat public functions,design a kind of based on 4G communication module of the remote motor vehicle anti-theft system solutions.The hardware design part of the solution from the simulation of real vehicle application scenario,the navigation in vehicle rearview mirror new front-facing camera and 4G communication module,and deploy the backend server.The server and database using MYSQL implementation,all the instructions are sent in short messages,implementation of signal detection.Trial shows that the anti-theft warning accuracy can reach 90%,early warning and response time is less than 2 min,meet the design requirements,and the anti-theft system has the characteristics of simple operation,high real-time performance,strong practicability,for the new car alarm system design has a certain reference significance.
作者
李琳
王艳
LI Lin;WANG Yan(Department of Information,Xi’an Technological University,Xi’an 710021,China;Northwest Institutes of Advanced Technology,Xi’an Technological University,Xi’an 710021,China)
出处
《西安工业大学学报》
CAS
2020年第4期449-454,共6页
Journal of Xi’an Technological University
关键词
汽车防盗系统
4G通信模块
前置摄像头
后视镜
检测判断
vehicle anti-theft
4G communication module
front-facing camera
rearview mirror
detection of judgment
作者简介
第一作者:李琳(1989-),女,西安工业大学工程师,主要研究方向为信息与信号处理,E-mail:ll@xatu.edu.cn。
