智能道闸

　　道闸又称挡车器，最初从国外引进，英文名叫Barrier Gate，是专门用于道路上限制机动车行驶的通道出入口管理设备 ，现广泛应用于公路收费站、车场管理管理车辆通道，用于管理车辆的出入。电动道闸可单独通过无线遥控实现起落杆，也可以通过停车场管理系统(即IC刷卡管理系统)实行自动管理状态，入场取卡放行车辆，出场时，收取停车费后自动放行车辆。根据道闸的使用场所，其闸杆可分为直杆、90度曲杆、180度折杆及栅栏等。

　　Barrier gate (also named stop buffer), is originally imported from abroad. It is access management device specially designed to restrict vehicle when travel on the road. It is widely used in highway toll stations, vehicles management yard. Used to manage vehicle access. Electric barrier can be controlled to achieve landing pole by a wireless remote control, you can also chose park management system (such as IC card management system) to implement automatic management status, when enter just need take the card release the vehicle, when go out played parking fees charged automatically after the release of the vehicle. According to different used premises, the barrier can be divided into the brake lever straight bar, curved bar 90 degrees, 180 degrees off rods and fences.