Intelligent wireless charging system for electric vehicle

Abstract

The invention provides an intelligent wireless charging system for an electric vehicle. The system comprises an intelligent wireless charging transmitting system and an intelligent wireless charging receiving system, and the intelligent wireless charging system is provided with an ODB interface communication system and can collect state information of charging, so that the intelligent wireless charging system is safer and more reliable; in addition, the intelligent wireless charging system is provided with an auxiliary positioning system. The auxiliary positioning system comprises a long-distance positioning system and a short-distance positioning system, the long-distance positioning system can realize positioning and searching of a long-distance charging vehicle, realizes autonomous movement of transmitting equipment for wireless charging, automatically searches for a vehicle needing to be charged, and realizes time sharing of charging equipment; and the short-distance positioning system can carry out accurate positioning, so that the efficiency of wireless charging is maximized.

Description

technical field [0001] The invention relates to the technical field of intelligent wireless charging, in particular to an intelligent wireless charging system for electric vehicles. Background technique [0002] In recent years, with the government and people's emphasis on environmental pollution and energy issues and the promotion of the national new energy strategy, electric vehicles can better solve the problems of motor vehicle emission pollution and energy shortage. The development of the new energy industry, especially the rapid growth of pure electric vehicles, will inevitably put forward higher requirements for the diversity and convenience of charging methods for electric vehicles. With the maturity of wireless charging technology, electric vehicles will be the most potential market for wireless charging equipment. [0003] There are still some problems to be solved in existing electric vehicles, the first ones are the battery capacity and safety issues. Due to the...

AI Technical Summary

Problems solved by technology

[0003] There are still some problems to be solved in existing electric vehicles, the first ones are the battery capacity and safety issues. Due to the size limitation, electric vehicles cannot carry a large number of batteries, so it is necessary to charge the vehicle regularly or at a fixed distance. The traditional wired Charging requires a cable connection, and the contact problem of the cable connection is likely to cause high-voltage discharge problems, resulting in danger

At the same time, the cable connection needs to be manually plugged and unplugged, so the cable will not be unplugged in time, and a certain car will occupy the charging equipment for a long time, resulting in a low reuse rate of the charging equipment, excessive construction of charging piles, and serious waste.

In addition, the current charging equipment on the market only cares about the status of the charging itself, ignoring the status information of the charging car, which has potential safety hazards

Images