The invention relates to an intelligent parking technology, in particular to a wireless sensor capable of automatically sensing a vehicle license plate by applying a Bluetooth technology and a parking management method applying the wireless sensor. The wireless sensor comprises a bottom box and a cover plate, a copper antenna is arranged in the cover plate, and a circuit board is arranged in the bottom box; the circuit board is provided with a power supply unit, a signal isolation circuit, a bus interface, a CPU processing unit, a storage unit, a timing unit, a signal decoding circuit, an analog-to-digital conversion circuit, a filter amplification circuit, a signal conversion unit, a Bluetooth module and a transmit-receive antenna. A wireless sensor is installed on the ground of a parking space, when a vehicle enters the parking space, the wireless sensor automatically recognizes chip information on a license plate of the vehicle through Bluetooth, the sensed vehicle information is transmitted to a CPU processing unit to be processed, processed data is transmitted to an area management machine, the area management machine records parking time and leaving time of the vehicle, and the parking time and the leaving time of the vehicle are recorded. And automatically charging and deducting the fee from a bank card bound to the vehicle, and meanwhile, sending fee information to the owner of the vehicle.
本发明涉及智能停车技术,具体涉及一种应用蓝牙技术自动感应车辆牌照的无线传感器及应用其的停车管理方法,无线传感器包括底盒和盖板,盖板内设有铜质天线,底盒内设有线路板,线路板上设有电源单元、信号隔离电路、总线接口、CPU处理单元、存储单元、计时单元、信号解码电路、模数转换电路、滤波放大电路、信号转换单元、蓝牙模块、收发天线;在车位地面安装无线传感器,车辆进入车位,无线传感器通过蓝牙自动识别车辆牌照上的芯片信息,将感应到的车辆信息传送给CPU处理单元进行处理,处理后的数据送给区域管理机,区域管理机记录车辆的停车时间和离开时间,自动计费并从车辆绑定银行卡中扣除费用,同时将费用信息发送给车辆所有人。
Wireless sensor for sensing vehicle license plate and parking management method using same
一种感应车辆牌照的无线传感器及应用其的停车管理方法
08.03.2022
Patent
Elektronische Ressource
Chinesisch
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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