This case involves the field of RFID  technology, specifically an RFID-based forklift personnel proximity alarm system.

Forklift is an industrial transportation tool, which plays a very important role in the logistics system of an enterprise and is the main force in material handling equipment. It can be widely used in stations, ports, airports, factories, warehouses and other national department。

However, during the use of the forklift, if the speed is too fast, it is very easy to cause casualties. Therefore, the commonly used forklifts now use the alarm to remind the driver to limit the speed of the forklift and take certain anti-collision measures for the moving forklift. Taking the scenario into consideration, there are security risks.

The purpose is to protect the safety of personnel in the working area of the forklift, avoid accidents, and provide an RFID-based forklift personnel approach alarm system that automatically, effectively and accurately alarms when personnel approach the forklift.

In order to achieve the above object, design a kind of RFID-based forklift personnel approaching alarm system, described alarm system includes  RFID tag, RFID reader,  alarm lamp and wireless transmission module, RFID exciter activates The RFID tag makes it emit a radio frequency signal, and the RFID reader receives the radio frequency signal sent by the RFID tag. The RFID reader is equipped with a central processing unit (MCU), and the central processing unit (MCU) in the RFID reader controls the sound and light alarm lights and wireless transmission according to the radio frequency signal. module, the central processing unit MCU is respectively connected to the alarm circuit, the sensor control circuit and the wireless transmission module, and the data exchange is carried out with the data center through the wireless transmission module.