Distributed AC charging pile monitoring system based on WSN

Abstract

The invention discloses a distributed AC charging pile monitoring system based on a WSN, and relates to the technical field of charging pile monitoring systems. A plurality of monitoring nodes is connected with a gateway, and the gateway is connected with a signal tower. The signal tower is connected with a router, and the router is connected with an upper computer. The upper computer is connectedwith a WEB server. Each monitoring node includes a sampling unit, a processor module and a networking communication module, wherein the sampling unit is connected with the processor module, the processor module is connected with the network communication module. The gateway comprises a communication module, a core controller and a GPRS module, wherein the communication module is connected with the core controller, and the core controller is connected with the GPRS module. After the above technical scheme is employed, the beneficial effects of the invention are as follows that the charging state of a charging pile and the user information are displayed on the upper computer, thereby achieving the purpose of remote monitoring and management, greatly reducing the hardware cost of the system,solving a problem of the wireless data transmission, reducing the workload of staff and improving the efficiency of monitoring management.

Description

technical field [0001] The invention relates to the technical field of charging pile monitoring systems, in particular to a WSN-based decentralized AC charging pile monitoring system. Background technique [0002] As a product of the new energy era, electric vehicles can not only effectively improve environmental pollution and solve the problem of energy shortage, but also conform to the guidelines of my country's sustainable development strategy. The "Made in China 2025" disclosed by the Ministry of Industry and Information Technology clearly pointed out that pure electric and plug-in hybrid vehicles, fuel cell vehicles, energy-saving vehicles, and smart interconnected vehicles are the key development directions in China in the future. Since the charging process of electric vehicles cannot be completed in a very short time, the establishment of a large number of decentralized charging facilities is indispensable. [0003] Traditional charging pile system monitoring is base...

AI Technical Summary

Problems solved by technology

[0003] Traditional charging pile system monitoring is based on wired data acquisition technology, which increases wiring costs

Moreover, different charging piles adopt communication standards of different protocols, and the lack of a highly compatible and comprehensive supervision system increases the difficulty of daily monitoring and management of the charging pile system, hindering the development of electric vehicles to a certain extent

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