停车计时器 meaning in English

parking meter

The old parking meters doesn ' t accept smart cards only change .
老式停车计时器不接受智能卡，只接受硬币。
Parking control equipment ; parking meters ; classification , definitions , requirements
停车监测仪.停车计时器.分类定义要求
Wireless parking meters have advantages for both users and city governments
无线停车计时器，对用户和城市管理都能带来很多便利。
Vehicle parking control equipment - specification for electrically powered parking meters
停车场控制设备.第2部分:电动停车计时器规范