卡口系统车联网架构已在市、县卡口资源整合中广泛应用,未来卡口系统的联网应用将在公安行业发挥更大的作用。卡口系统由前端采集子系统、传输子系统、中心管理应用子系统三部分组成。私家车保有量的增多无疑给人们出行带来了很大的便利,但与此同时,私家车发展所带来的问题,也日益严重。从近年来的公安刑事案件规律来看,车辆通常是犯 Bayonet system car networking architecture has been widely used in city and county bayonet resource integration, the future bayonet system networking applications will play a greater role in the public security industry. Bayonet system by the front-end acquisition subsystem, transmission subsystem, the center management application subsystem consists of three parts. The increase in the number of private cars will undoubtedly bring great convenience to people’s travel, but at the same time, the problems caused by the development of private cars are also aggravating. From the law of criminal cases in recent years, public security, the vehicle is usually committed