Electric car charging system and electric car parking charging method

Abstract

The invention provides an electric car charging system and an electric car parking charging method. The system comprises a control platform and a plurality of charging piles mounted at the peripheriesof different electric car parking spaces, all the charging piles are connected with the control platform through a network, and mechanical-arm-type charging devices capable of being freely changed are mounted on the sides, close to the electric car parking spaces, of the tops of the charging piles. At least two distance measuring sensors are arranged on each electric car parking space, the tops of the charging piles are provided with the degree-of-freedom freely-changeable mechanical-arm-type charging devices formed by means of the method that a plurality of joint arms are hinged together, amotor is arranged at each joint, and the two ends of each joint are provided with rotary seats. According to car model information uploaded by a user and electric car berthing position information measured by the distance measuring sensors, coordinate information of electric car charging ports relative to the charging piles can be calculated, according to the coordinate information, charging plugsat the tail ends of the mechanical-arm-type charging devices are automatically controlled to be plugged into the charging ports of cars, the mode that charging guns are plugged into the charging ports manually is not needed, and convenient and rapid effects are achieved.

Description

technical field [0001] The invention relates to the field of electric vehicle charging, in particular to an electric vehicle charging system and a parking charging method for the electric vehicle. Background technique [0002] Electric vehicles refer to vehicles powered by electric energy. Electric vehicle technology has developed rapidly in recent years. With the rapid development and maturity of electric vehicle technology, as the country attaches great importance to environmental protection, electric vehicles have appeared in large numbers because of their unique environmental protection. The important facility of electric vehicles is charging piles. With the development of electric vehicles, charging piles The technical requirements are getting higher and higher. [0003] As far as the current development of charging devices is concerned, the series of products mainly based on pillar charging piles require manual operation. Although the operation is simple, it is not co...

AI Technical Summary

Problems solved by technology

[0003] As far as the current development of charging devices is concerned, the series of products mainly based on column charging piles require manual operation. Although the operation is simple, it is not convenient.

At the same time, the construction of charging piles is numerous and scattered, which is not conducive to the use of car owners

[0004] Currently in the period of mixed use of gasoline vehicles and trams, the installation of pillar charging piles is convenient, but the parking spaces of charging piles are frequently occupied by gasoline vehicles; wireless charging technology, which has high hopes, has many advantages, but due to immature technology development, the conversion rate is low and stable Due to many factors such as poor performance, it is still in the laboratory stage and cannot be put into the market in the short term.

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