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Intelligent agricultural machine system based on RabbitMQ and MQTT and communication method

A communication method and technology for agricultural machinery, applied in transmission systems, electrical components, etc., can solve problems such as inability to support the decoupling of management platforms and smart agricultural machinery, poor communication quality, and high network overhead for short connections, so as to achieve data reporting and control. , The effect of connecting network overhead is small, not easy to block or network delay

Pending Publication Date: 2022-02-15
SHENZHEN SEG SCI NAVIGATIONS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to provide a smart agricultural machinery communication method based on RabbitMQ and MQTT, to solve the short connection network overhead between the management platform and the smart agricultural machinery in the prior art, the communication quality is poor, and the management platform cannot be supported Technical issues of decoupling with smart agricultural machinery

Method used

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  • Intelligent agricultural machine system based on RabbitMQ and MQTT and communication method
  • Intelligent agricultural machine system based on RabbitMQ and MQTT and communication method
  • Intelligent agricultural machine system based on RabbitMQ and MQTT and communication method

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Embodiment 1

[0031] like figure 1As shown, the present invention provides a smart agricultural machinery system based on RabbitMQ and MQTT, including smart agricultural machinery (seeding machines, deep plowing and subsoiling machines, etc.), a management platform (similar to the unified management platform provided by most agricultural machinery companies), agent Servers and terminal equipment. MQTT (Message Queuing Telemetry Transport) is a "lightweight" communication protocol based on the client-server publish / subscribe (publish / subscribe) mode, which is built on the TCP / IP protocol . The biggest advantage of MQTT is that it can provide real-time and reliable message services for connected remote devices with very little code and limited bandwidth. As an instant messaging protocol with low overhead and low bandwidth occupation, it has a wide range of applications in the Internet of Things, small devices, mobile applications, etc., such as machine-to-machine (M2M) communication and Int...

Embodiment 2

[0038] A smart agricultural machinery communication method based on RabbitMQ and MQTT, such as figure 2 As shown, the communication method carries out the data collection steps in the present invention as follows: S110: each smart agricultural machine (there are multiple smart agricultural machines, which can be of the same type or of different types) are connected to the proxy server (Broker), And publish (Publish) the collected operation data to the data collection topic (Topic, that is, the Topic name is "data collection"); S120: the management platform establishes a connection with the proxy server, and subscribes (Subscribe) to the data collection topic, and subscribes to the data collection The information sent by the smart agricultural machinery to the data collection topic can only be received after the topic, that is, the published topic is consistent with the subscribed topic; S130: After the proxy server receives the job data, it forwards the message to the manageme...

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Abstract

The invention discloses a smart agricultural machine system based on RabbitMQ and MQTT and a communication method, relates to the technical field of smart agricultural machines, and solves the technical problems that a short connection network between a management platform and a smart agricultural machine is high in overhead, poor in communication quality and incapable of supporting decoupling. The intelligent agricultural machine system comprises an intelligent agricultural machine, a management platform, a proxy server and terminal equipment, the smart agricultural machine can publish operation data to the proxy server, and the management platform can subscribe to and receive the operation data and push the operation data to the terminal equipment to perform data acquisition of the smart agricultural machine; the terminal equipment can receive a control instruction and publish the control instruction to the proxy server through the management platform, the smart agricultural machine subscribes, receives and executes the control instruction through the proxy server, and instruction control of the smart agricultural machine is carried out. Through the MQTT protocol, the management platform and the intelligent agricultural machinery are decoupled, the network connection overhead is low, and blockage or network delay is not likely to occur.

Description

technical field [0001] The invention relates to the technical field of intelligent agricultural machinery, in particular to a communication method for intelligent agricultural machinery based on RabbitMQ and MQTT. Background technique [0002] In the process of intelligent agricultural production, there will be many different intelligent agricultural machinery equipment to collect agricultural machinery operation data, such as seeding machines, deep plowing and subsoiling machines, etc. The operation background manages different types of large-scale equipment through a unified management platform. If each device directly establishes a network connection with the platform, it will bring a lot of additional network overhead and resource consumption to the platform. When controlling a class of devices through batch management, problems such as congestion or network delay may occur. [0003] In the prior art, when the smart agricultural machine is connected to the platform, it...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L67/12H04L67/562
CPCH04L67/12
Inventor 张刚朱杰刘杰
Owner SHENZHEN SEG SCI NAVIGATIONS CO LTD