Charging locating method of alternating current charging post

Abstract

The invention relates to a charging locating method of an alternating current charging post. The method comprises the following steps: installing a small base station on the charging post; transmitting the information of the position where the base station is located to a GPS locating signal receiving and transmitting module; the GPS locating signal receiving and transmitting module transmits the received charging post address information to a central processing module of the charging post to judge whether the charging post works, and reaches the charging position after obtaining the address of the charging post and the charging information, and transmits the charging information to the central processing module; the central processing module receives the uploaded data information and analyzes and processes the information, and detects the charging electric quantity, battery status and current index, and judges whether a charging connector is used or is worked, and detects the electric quantity balance of a charging card, and prompting to charge while the balance is not sufficient in the card; an electromobile rechargeable battery transmits the charging information to an information platform after the charging is finished. The method of the invention could fast and accurately locate the position where the charging post is located so as to ensure a driver could accurately find the specific position of the charging post which is not used.

Description

technical field [0001] The invention relates to the technical field of charging piles, in particular to a charging positioning method for an AC charging pile. Background technique [0002] The electric vehicle charging pile is a power supply device that is fixedly installed outside the electric vehicle and connected to the power grid to provide power for the on-board charger of the electric vehicle. Traditional charging piles include: pile body, electrical module, protection module and metering module. The pile body includes the shell and the human-computer interaction interface. According to the different installation methods, the pile body can be divided into two types: the floor type pile body and the hanging arm type pile body. The electrical module includes charging sockets, power supply cables, power transfer terminal blocks, etc. The metering module includes electric energy meter, billing management system, card reading device, etc. Each module has a single functio...

AI Technical Summary

Problems solved by technology

Each module has a single function and is independent. At most, some charging status information is output to the charging pile display system or the system of the power management department. There is less information interaction with the user, and it is impossible to actively provide the user with charging status information. Battery status Information, charging pile location information, whether the charging pile is free, charging start and end information, fee and settlement success information, etc.

In addition, when the charging quantity cannot meet the increasing number of electric vehicles, the user may find a charging pile with great difficulty but finds that someone is already charging, and the user can only wait endlessly in place or find another charging pile. , and it is impossible to predict whether it will be possible to find

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