Method and system for dynamic wireless charging and monitoring of highway

Abstract

The invention provides a method and system for dynamic wireless charging and monitoring of an expressway. The method comprises the following steps that S1, all charging units located in a charging area receive charging trigger signals emitted by an electric vehicle in the driving process separately; S2, all the charging units generate corresponding signal strength information according to the strength sizes of the detected charging trigger signals respectively, and the signal strength information is sent to a section control device of the corresponding charging area; S3, the section control device detects all the signal strength information; S4, when it is detected that the signal strength information of one charging unit is lower than a first preset trigger strength value, it is determined that the electric vehicle does not drive into a charging range of the charging unit, and the close state of a wireless charger of the charging unit is kept. The system has the advantages of being high in degree of intelligence, low in cost, good in energy conservation, convenient to monitor and maintain and small in impact coefficient on traffic management.

Description

technical field [0001] The invention relates to a method and system for wireless dynamic charging of electric vehicles, in particular to a method and system for expressway dynamic wireless charging and monitoring thereof. Background technique [0002] From the 20th century to the present, mainstream countries in the world have realized semi-intelligent traffic management. In the 21st century, with the advent of the information age, traditional cars are gradually transforming into new energy vehicles, and the charging methods of new energy vehicles are becoming more and more diverse. [0003] At present, the charging of new energy electric vehicles is realized through wired charging, but wired charging, like traditional car refueling, needs to be realized by setting up specific stations on expressways, and a large number of charging stations increases the number of staff , Occupying a large amount of land, and thus greatly increasing the burden on the country, thus violating...

AI Technical Summary

Problems solved by technology

[0003] At present, the charging of new energy electric vehicles is realized through wired charging, but wired charging, like traditional car refueling, needs to be realized by setting up specific stations on expressways, and a large number of charging stations increases the number of staff , Occupy a large amount of land, which greatly increases the burden on the country, thus violating the original intention of new energy vehicle development

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