Charging pile communication method and system based on Internet of Things cloud platform

A communication method and charging pile technology, applied in transmission systems, electrical components, etc., can solve problems such as poor reliability, achieve the effects of reducing frame loss, improving response speed, and improving reliability

Pending Publication Date: 2022-04-08
HANGZHOU ZHONGHEN ELECTRIC CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The embodiment of the present application provides a charging pile communication method, system and computer equipment based on the Internet

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  • Charging pile communication method and system based on Internet of Things cloud platform
  • Charging pile communication method and system based on Internet of Things cloud platform
  • Charging pile communication method and system based on Internet of Things cloud platform

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[0045] In order to make the objectives, technical solutions and advantages of the present application clearer, the present application will be described and illustrated below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application, but not to limit the present application. Based on the embodiments provided in the present application, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present application.

[0046] Obviously, the accompanying drawings in the following description are only some examples or embodiments of the present application. For those of ordinary skill in the art, the present application can also be applied to the present application according to these drawings without any creative effort. other similar situations. In addition, it will also be appreciated t...

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Abstract

The invention relates to a charging pile communication method and system based on an Internet of Things cloud platform, and the method comprises the steps: completing the pairing of a charging pile and a cloud platform based on an MQTT protocol, and building the remote communication; a communication message issued by a charging pile is subscribed by a Broker server, the Broker server receives the communication message, determines a target topic corresponding to the communication message and issues the communication message to an MQTT client subscribing the target topic, the MQTT client comprises a cloud platform, the charging pile and a user terminal, and the communication message comprises a synchronous message and an asynchronous message; the charging pile subscribes to one or more target topics in the Broker server, receives communication messages under the target topics and responds to corresponding action instructions, and the communication messages issued by the Broker server are acquired from the MQTT client. Through the charging pile communication method and device, the problem that a charging pile communication method is poor in reliability is solved, the response speed is increased, and the frame loss condition is reduced.

Description

technical field [0001] The present application relates to the field of intelligent charging piles, in particular to a charging pile communication method and system based on an Internet of Things cloud platform. Background technique [0002] Charging infrastructure is the most important part of supporting new energy vehicles. Smart charging piles require interactive communication with the background server, and need to receive instructions issued by the background server and perform actions and feedback. At the same time, the background server also needs to collect information about each module of the charging pile Information such as real-time status (such as charging status, authorization verification, transaction status, and environmental status) of real-time information is managed in a unified manner on the IoT cloud platform. [0003] In related technologies, current charging piles generally adopt wireless communication methods such as 3G, 4G, GPRS, wifi or Ethernet comm...

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Application Information

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IPC IPC(8): H04L67/141H04L67/56H04L67/568H04L67/01
Inventor 李静任苗唐珊金伟潮
Owner HANGZHOU ZHONGHEN ELECTRIC CO LTD
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