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传感器已在现代生活的各方面起到了越来越重要的作用。在智能高效的停车场中车位识别系统中也用到了各种传感器,如热传感器、地磁传感器等,但尚无用压力传感器设计的。现根据自然界重力和压强定律,首用压力传感器结合红外测距传感器并用无线传输方式,设计一种适用于已经建成的室内外的停车场中的通用车位识别子系统,并用Proteus软件进仿真,仿真结果符合预期,该系统能实时的反映车辆出入车位并识别车位信息。
Sensors have played an increasingly important role in all aspects of modern life. In intelligent and efficient parking lot parking identification system also used a variety of sensors, such as thermal sensors, geomagnetic sensors, but no pressure sensor design. According to the laws of gravity and pressure in nature, the first use of pressure sensors combined with infrared ranging sensor and wireless transmission, design a suitable parking lot for indoor and outdoor parking lot has been built in a common parking identification subsystem, and use Proteus software into simulation, simulation The results were in line with expectations, the system can reflect the real-time vehicle parking spaces and parking spaces to identify information.