Dynamic wireless charging system based on vehicle-mounted RFID (radio frequency identification) reader and control method thereof

Abstract

The invention discloses a dynamic wireless charging system based on avehicle-mounted RFID (radio frequency identification) reader and a control method thereof. Thedynamic wireless charging system based on the vehicle-mounted RFIDreader is provided with a management center, an electric vehicle provided with a wireless charging receiving system and RFID readers arranged at the head and the tail of avehicle correspondingly, multiple sections of guide rails provided with wireless charging transmitting systems and energy switching controllers,and RFID tags are arranged at the front and rear ends of each of the guide rails;the control method of the dynamic wireless charging system based on the vehicle-mounted RFID reader comprises the main steps that S1,when the RFID reader at the head of the vehicle reads the RFID tags at the front ends of the guide rails, the management center sends a starting signal to the energy switching controller to control the guide rails to senda wireless energy signal; S2,when the RFID reader at the tail of the vehicle reads the RFID tags at the rear ends of the guide rails, the management center sends a stop signal to the energy switching controller to control the guide rails to stop transmitting the wireless energy signal. According to thedynamic wireless charging system based on the vehicle-mounted RFIDreader and the control method thereof,the problemsthat the electric vehicle battery capacity is limited andan electric vehicle has insufficient battery life are solved, dynamic intelligent charging of the electric vehicle is realized, and energy waste is greatly reduced.

Description

technical field [0001] The invention relates to the technical field of wireless charging, in particular to a dynamic wireless charging system and a control method based on a vehicle-mounted RFID reader. Background technique [0002] The traditional automobile industry has developed to the level of technological maturity. In recent years, with the advancement of electric technology, new electric vehicles have gradually shown their broad development prospects. Electric vehicles refer to vehicles powered by on-board power supplies, driven by motors to drive wheels, and meeting the requirements of road traffic safety regulations. The most widely used on-board power supply for electric vehicles at this stage is the battery. [0003] With the rapid increase in the number of electric vehicles, their shortcomings such as insufficient battery life, long charging time, imperfect infrastructure, and inability to support long-distance travel continue to emerge. In order to solve these...

AI Technical Summary

Problems solved by technology

However, due to the long charging time of the contact charging method, the large area of ​​the charging station, the high maintenance cost, and the difficulty in greatly improving the battery technology in a short period of time, the problem of insufficient battery life for electric vehicles still cannot be better solved.

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