基于DSP的汽车防盗监控系统的设计

依托GPS技术,以TSM320F420为核心,设计了基于DSP的汽车防盗监控系统,该防盗监控系统包括信号采集环节、报警电路系统、视频控制电路和通讯系统等组成.通过传感器采集到有用信号,并把信号送到DSP中央处理器,中央处理器决定是否启动报警命令,GPS系统负责定位汽车的位置,视频控制系统负责记录,通讯系统各种信息传递给监控中心和车主,以便使监控中心和车主能及时地采取措施,把所掌握信息报告给公安部门.文中的设计正是把以上的电路有机结合在一起而使防盗功能得以实现.

Design of automobile anti-theft monitoring system based on DSP

Relying on GPS technology and TSM320F420 being adopted as controller automobile positioning and the car anti-theft monitoring system is designed.The anti-theft positioning system includes signal acquisition system,alarm system,video control system,communication system.Through the sensor to collect the useful signal,and the signal is sent to the DSP central processor,the central processor determines whether to start the alarm command,GPS system is responsible for locating the car position,a video control system for recording,communication systems of various information to the monitoring center and the owner,so that the monitoring center and the owner can timely take measures,to grasp the information report to the public security department.The design puts above the system combines together and makes the anti-theft function can be achieved.