The invention relates to the technical field of parking space monitoring, and discloses a parking space remote monitoring management system based on an RFID technology, and the system comprises a sensing layer which is composed of ultrahigh frequency RFID reader-writers, ultrasonic sensors and geomagnetic sensors which are distributed at all parking spaces of a parking lot; the ultrahigh frequency RFID reader-writer is used for identifying an RFID tag carried by a vehicle to obtain vehicle identification information; the ultrasonic sensor detects the distance of an obstacle above a parking space through a sound wave reflection principle so as to judge the vertical occupation condition of the parking space. The geomagnetic sensor is used for detecting the magnetic field intensity change of a parking space area according to the disturbance of an iron-containing part of a vehicle to a geomagnetic field so as to judge the horizontal occupation condition of the parking space; and the transmission layer adopts a wired and wireless combined mode. By adopting the technical scheme of the sensing layer integrating the ultrahigh-frequency RFID reader-writer, the ultrasonic sensor and the geomagnetic sensor, the technical effect of collecting the multi-dimensional information of the parking space is achieved, and the defects that the parking space state judgment is inaccurate and is easily interfered by the environment are overcome.
本申请涉及停车位监控技术领域,公开了一种基于RFID技术的停车位远程监控管理系统,包括:感知层,由分布在停车场各个车位的超高频RFID读写器、超声波传感器、地磁传感器组成;所述超高频RFID读写器用于识别车辆携带的RFID标签以获取车辆标识信息;所述超声波传感器通过声波反射原理检测车位上方障碍物距离以判断车位垂直占位情况;所述地磁传感器用于依据车辆含铁部件对地磁场的扰动检测车位区域磁场强度变化以判断车位水平占位情况;传输层,采用有线与无线相结合的方式。通过采用超高频RFID读写器、超声波传感器与地磁传感器融合的感知层技术方案,达到了采集车位多维度信息的技术效果,解决了其车位状态判断不准确、易受环境干扰的不足。
Parking space remote monitoring management system based on RFID technology
一种基于RFID技术的停车位远程监控管理系统
2025-05-06
Patent
Electronic Resource
Chinese
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