Wireless intelligent charging system

Abstract

The invention relates to a wireless intelligent charging system including a ground energy transmitting module, a vehicle mounted pickup coil, a power picking system, a vehicle mounted control module, a wired charging socket, a high-voltage power distribution cabinet and a power battery. The ground energy transmitting module and the vehicle mounted pickup coil are connected through electromagnetic induction; the vehicle mounted pickup coil is electrically connected with the power picking system; the power picking system is electrically connected to the power battery; one end of the high-voltage power distribution cabinet is electrically connected with the power battery; the other end of the high-voltage power distribution cabinet is electrically connected with the wired charging socket. The wireless intelligent charging system of the invention can improve the level of human-computer interaction, realize the dream of wireless charging, and is simple in operation. The vehicle mounted control module directly controls the whole charging process conveniently, and realizes the vision of automatic charging when parked successfully. According to the present invention, it is possible to realize the compatibility between wired and wireless charging by the setting of the wired charging socket, and further facilitates the charging procedure of the automobile.

Description

technical field [0001] The invention belongs to the fields of pure electric vehicles, gasoline-electric hybrid vehicles and gas-electric hybrid vehicles, and in particular relates to a wireless intelligent charging system. Background technique [0002] An electric vehicle refers to a vehicle powered by a vehicle-mounted power supply, driven by a motor to drive the wheels, and conforming to the requirements of road traffic and safety regulations. It uses electricity stored in the battery to start. Sometimes 12 or 24 batteries are used to power the car, sometimes more. The composition of electric vehicles includes: electric drive and control systems, mechanical systems such as drive force transmission, and working devices to complete established tasks. The electric drive and control system is the core of electric vehicles, and it is also the biggest difference from internal combustion engine vehicles. The electric drive and control system consists of a drive motor, a power ...

AI Technical Summary

Problems solved by technology

[0003] At present, limited by battery technology, pure electric vehicles cannot meet people's needs for long-distance driving, which requires charging the battery

However, due to the long charging time and the inability to monitor the charging status anytime and anywhere, in addition, it is also impossible to make reasonable use of the low-peak period of the power grid from 22:00 to 7:00 in the evening to effectively reduce the load on the power grid. During this period, the power grid can be effectively used, and the voltage and current are relatively stable, which is not easy to cause damage to the battery

[0004] In the existing technology, manual plugging and unplugging of the charging gun is used to realize charging through communication between the charger and the vehicle, which requires manual operation and cannot realize intelligent operation, and does not have the advantage of intelligent operation

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