Automobile wireless charging parking lock and automobile wireless charging system and method

Abstract

The invention provides an automobile wireless charging parking lock and an automobile wireless charging system and method, belongs to the technical field of wireless charging. The automobile wirelesscharging parking lock provided by the invention comprises a rotating disc, a rotation driving mechanism, a lifting disc, a lifting driving mechanism, a wireless charging launching device and a movement driving mechanism, wherein the rotating disc is arranged on a base; the rotation driving mechanism is connected with the rotating disc and is used for driving the rotating disc to do rotational movement relative to the base on a plane parallel to the ground; the lifting disc is arranged on the rotating disc; the lifting driving mechanism is connected with the lifting disc and is used for drivingthe lifting disc to do up-and-down movement so as to be away from or close to the rotating disc; the wireless charging launching device is arranged on the lifting disc, and the movement driving mechanism is connected with the wireless charging launching device and is used for driving the wireless charging launching device to move towards the direction being away from or close to an axis of the lifting disc. The automobile wireless charging parking lock provided by the invention integrates a wireless charging function; the position of an electric vehicle does not need to be repeatedly adjusted, and the alignment position can be quickly found out through driving the wireless charging launching device to perform telecontrol.

Description

technical field [0001] The invention relates to the technical field of wireless charging, in particular to a wireless charging lock for automobiles, a wireless charging system and method for automobiles. Background technique [0002] With the advancement of technology and the development of science and technology, people's awareness of energy conservation and environmental protection has gradually increased, especially in the choice of transportation means, more and more families choose to buy new energy electric vehicles that have no pollution or impact on the atmospheric environment. However, the ensuing problem is the charging problem of new energy electric vehicles. At present, in addition to the ground lock, a charging device needs to be installed separately at the parking space of the parking lot, resulting in a waste of space. Therefore, a novel car wireless charging ground lock integrating the ground lock function and the wireless charging function has appeared in t...

AI Technical Summary

Problems solved by technology

However, since the position of the ground lock is fixed, the center of the transmitting coil and the receiving coil must be coaxial to ensure maximum power efficiency during wireless charging, which requires that the position of the electric vehicle when entering the parking space needs to be particularly accurate. It is extremely difficult to move the electric vehicle to the exact position when the location is narrow and the vehicle body size varies

Images