Switching control box and charging parameter confirmation method

Abstract

The invention provides a switching control box and a charging parameter confirmation method, and relates to the technical field of charging control, the switching control box is connected between a charging pile and an electric vehicle. The switching control box comprises a first charging port, which is connected with the electric vehicle, and comprises a data transmission end, an auxiliary power supply output end, a first connection confirmation end, a second connection confirmation end, a first grounding end; a second charging port, which is connected with the charging pile and comprises a third connection confirmation end, a control confirmation end and a second grounding end; a first controller and a second controller, which are connected between the first charging port and the second charging port; a first controller, which is in controller area network (CAN) message communication with the electric vehicle through the data transmission end; and a second controller, which carries out power line carrier PLC message communication with the charging pile through a CP end, wherein data transmission is carried out between the first controller and the second controller. According to the invention, a national standard electric vehicle can be charged by using a European standard charging pile.

Description

technical field [0001] The invention relates to the technical field of charging control, in particular to a transfer control box and a method for confirming charging parameters. Background technique [0002] At present, on the one hand, because the charging piles that meet the European standard use AC-DC integrated charging ports, and the electric vehicles that meet the national standards use AC and DC split charging ports; on the other hand, because the charging piles that meet the European standards use Power Line Communication , referred to as: PLC) communication, electric vehicles that meet the national standard use Controller Area Network (CAN) communication, therefore, the European standard pile can not directly charge the national standard car, so that the sales market of electric vehicles that meet the national standard has been affected Larger restrictions. Contents of the invention [0003] The purpose of the present invention is to provide a transfer control bo...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a transfer control box and a method for confirming charging parameters, so as to solve the problem in the prior art that European standard piles cannot directly charge national standard vehicles

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