Method and device for preventing RFID (Radio Frequency Identification Device) serial scanning applied to open automatic vending machine

The invention belongs to the technical field of automatic vending machines, and particularly relates to a method and device for preventing RFID serial scanning in an open automatic vending machine. By improving hardware and software algorithms of equipment, absorbing multi-path radio frequency waves in a radiation space through a wave-absorbing material, filtering conducted waves through a 22pf0402 capacitor, comprehensively considering various factors and adopting a multi-layer filtering strategy, the RFID serial scanning phenomenon is effectively prevented, the performance and reliability of the equipment are improved, the problem of reading more RFID tags is solved, and the service life of the equipment is prolonged. The technical effect of accurately reading the RFID tags of the distributed goods is achieved, and the purpose of enabling the automatic vending machine to deliver and take the goods in an open mode is achieved. 本发明属于自主贩卖机技术领域，具体涉及一种应用于敞口自主贩卖机中防RFID串扫的方法及装置。通过对设备进行硬件以及软件算法上的改进，通过吸波材料吸收辐射空间多路径射