Charging pile network communication device, method and system

Abstract

The invention relates to a charging pile network communication device, method and system. The device comprises a first communication module and a second communication module arranged on a charging pile, wherein the first communication module is communicated and connected with a server to form a first channel, and a second communication module is communicated and connected with the server to form asecond channel; the first communication module and the second communication module are respectively used for executing one or multiple of the steps of sending monitoring data of the charging pile tothe server, receiving charging control information issued by the server, and receiving a data upgrade operation issued by the server. By adopting the communication module with low cost, strong signaland high coverage rate, the coverage rate and the stability of the charging pile network communication are improved through the dual communication channels, and the communication cost is reduced.

Description

technical field [0001] The present invention relates to the technical field of charging pile communication, in particular to a charging pile network communication device, method and system. Background technique [0002] In the existing application of charging pile network communication, GPRS / 3G / 4G and other networks are mainly used for communication. However, the coverage of GPRS / 3G / 4G and other networks is limited, especially as the application scenario of charging pile underground garage, which will cause In many places, the signal is limited and cannot be connected to the Internet, resulting in the inability of the charging pile to communicate normally, resulting in a low networking rate of the charging pile in the underground garage. In addition, the cost of communication using GPRS / 3G / 4G and other networks is relatively high, and single-channel communication is used when used in charging pile networks. If communication fails, normal communication in the charging pile ne...

AI Technical Summary

Problems solved by technology

[0002] In the existing application of charging pile network communication, GPRS / 3G / 4G and other networks are mainly used for communication. However, the coverage of GPRS / 3G / 4G and other networks is limited, especially as the application scenario of charging pile underground garage, which will cause In many places, the signal is limited and cannot be connected to the Internet, resulting in the failure of normal communication of the charging piles, resulting in a low networking rate of the charging piles in the underground garage

In addition, the cost of using GPRS / 3G / 4G and other networks for communication is high, and single-channel communication is used when used in the charging pile network. If the communication fails, the normal communication of the charging pile network cannot be guaranteed, and the communication stability is poor.

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