Intelligent highway system based on photovoltaic energy storage and wireless charging technology and charging method

Abstract

The invention relates to the technical field of intelligent road traffic, in particular to an intelligent highway system based on photovoltaic energy storage and a wireless charging technology and a charging method. The intelligent highway system comprises an electric automobile receiving unit, and further comprises a pavement transmitting unit, wherein the pavement transmitting unit comprises a top tempered glass layer and a bottom foundation layer as well as an LED lighting layer, a solar photoelectric layer and a wireless charging layer which are successively arranged between the tempered glass layer and the foundation layer from top to bottom; the LED lighting layer, the solar photoelectric layer and the wireless charging layer are electrically connected; electric energy is transmitted between the wireless charging layer and the electric automobile receiving unit by resonant magnetic coupling. The intelligent highway system runs safely and reliably. Wireless charging is carried out by the surface of a highway. Compared with a ground facility, the intelligent highway system does not occupy ground space, and therefore, construction and maintenance costs can be reduced. An electric automobile does not require to be stopped when charged, and can be charged during running, and is speedy and convenient to charge, and charging at any time in any places is possible. Solar energy which serves as energy is environmentally friendly.

Description

technical field [0001] The invention belongs to the technical field of intelligent road traffic, and in particular relates to an intelligent road system and a charging method based on photovoltaic energy storage and wireless charging technology. Background technique [0002] The core of low-carbon economy is the application of new energy technology and energy-saving emission reduction technology. Electric vehicles can better solve the problems of motor vehicle emission pollution and energy shortage. It is a strategic emerging industry in my country. With the improvement of the country's requirements for sustainable development, green energy vehicles are more and more respected, and electric vehicles are among the best. The development of the new energy industry, especially the rapid growth of pure electric vehicles, will inevitably put forward higher requirements for the diversification and convenience of charging methods for electric vehicles. As an emerging technology, wi...

AI Technical Summary

Problems solved by technology

[0003] However, due to volume limitations, electric vehicles themselves cannot carry a large number of batteries, so the battery life of electric vehicles is limited

In order to ensure a sufficient travel distance, the car must be charged regularly or at a fixed distance. The traditional wired charging is time-consuming and laborious. It needs to connect wired cables. At the same time, it is easy to cause high-voltage discharge problems for wired contacts, resulting in danger.

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