Electric vehicle slow charging and management system with multiple guns on one pile

Abstract

An electric vehicle slow charging and management system with multiple guns on one pile relates to an electric vehicle charging and management system, and comprises slow charging piles, a background management system and a client. The number of the slow charging piles is at least two or more, the ID number of each slow charging pile is distributed by the background management system, and each slowcharging pile is connected with the background management system through a network. The background management system comprises a background communication module, a background server and a background display module; each slow charging pile comprises a slow charging controller, at least two charging guns, gun hanging devices, a card swiping module, a display screen, an electric quantity acquisitionmodule, a communication module and a relay; each charging gun is correspondingly connected with one electric quantity acquisition module and one relay; when network signals are poor, the system can continue to charge, one pile is provided with the plurality of guns, one pile can achieve the functions of a plurality of piles, installation and arrangement of the charging piles are facilitated, and the cost is lowered.

Description

technical field [0001] The invention relates to electric vehicle charging and its management system, in particular to an electric vehicle slow charging system with multiple guns and its management system. Background technique [0002] With the encouragement of national policies and the joining of Internet companies, the market for new energy vehicles is growing faster and larger, but the ensuing problem of charging electric vehicles is also becoming more and more prominent. There are more and more charging piles that come with it. Most of the slow-charging charging piles currently on the market are one charging pile with one charging gun. The invention patent provides an electric vehicle slow-charging charging pile with multiple guns. It is conducive to the installation and arrangement of charging piles, and one pile can realize the functions of several piles, saving costs. Moreover, most ordinary slow-charging charging piles rely heavily on the network, especially in place...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to overcome and solve the shortcomings and problems of the existing slow-charging charging pile and its management over-reliance on the network, easy to fail to charge due to bad network signals, and inconvenient management and use, and provide an electric charging pile with multiple guns. Car slow charging and its management system can also charge normally in places with weak signals, end charging and easy to use, and improve user experience

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