Electric vehicle wireless charging pile intelligent management system and application method

Abstract

The invention discloses an electric vehicle wireless charging pile intelligent management system and application method; the intelligent management system comprises a plurality of wireless charging piles arranged in a parking lot, a solar energy photovoltaic cell array arranged on the top of and / or outside the building to which the parking lot is located, a control center, a vehicle charging module and a server; the application method comprises the following steps: preengaging the wireless charging pile, using the wireless charging pile to charge, and finishing charging; the system and method can reduce parking lot wireless charging pile management people number, and users can realize self service of wireless charging, thus preventing malignancy preengage and malignancy occupation of parking stalls after the charging, and improving equipment utilization rate; the solar energy photovoltaic cell array can fully utilize clean energy; when the solar energy photovoltaic cell array is low in generating efficiency, a large power grid can timely supplement system energy, thus improving system reliability.

Description

technical field [0001] The invention relates to a charging pile intelligent management system, in particular to an electric vehicle wireless charging pile intelligent management system and a usage method arranged in a parking lot. Background technique [0002] As an important part of the new energy strategy and smart grid, electric vehicles will become the focus of the development of the automobile industry and the energy industry in the future. The electric vehicle industry is a systematic project, and the electric vehicle charging station is the main link, which needs to be coordinated with other fields Currently, most of the charging stations and charging piles built are wired charging systems, which have the following problems: 1. The power lines exposed outside the charging piles are easily disturbed by the external environment, which reduces the reliability of work; 2. Contact charging stations will It will affect the personal safety of charging personnel; 3, the degre...

AI Technical Summary

Problems solved by technology

[0002] As an important part of the new energy strategy and smart grid, electric vehicles will become the focus of the development of the automobile industry and the energy industry in the future. The electric vehicle industry is a systematic project, and the electric vehicle charging station is the main link, which needs to be coordinated with other fields Currently, most of the charging stations and charging piles built are wired charging systems, which have the following problems: 1. The power lines exposed outside the charging piles are easily disturbed by the external environment, which reduces the reliability of work; 2. Contact charging stations will It will affect the personal safety of charging personnel; 3. The degree of intelligence is not high

[0003] The existing electric vehicle charging station charges the electric vehicle through the charging pile after the electric vehicle enters the charging station. This method requires a long charging time, and the charging efficiency is low, resulting in a long waiting time.

In addition, in the patent with publication number CN102009625A, the electric vehicle charging station monitoring center is mentioned, which is connected with charging stations in various places. At the same time, the wireless communication module is connected with the electric vehicle charging station monitoring center through the wireless network and the Internet, and the license plate information, The longest distance expected to be used, the charging request, the model information and remaining power information of the vehicle’s power battery, as well as the location information and speed information of the electric vehicle are sent to the monitoring center of the electric vehicle charging station; this method simply proposes a wireless communication method to communicate with the electric vehicle The monitoring center of the charging station is connected, but the charging information, charging status and battery status of the charging pile are not collected, and the information collection is not comprehensive. Safety hazards for electric vehicles waiting to be charged

Images