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Message proxy method supporting multiple protocols

A message broker, protocol technology, applied in the direction of electrical components, transmission systems, etc., can solve the problems of increasing the complexity of application modification and support, reducing the performance of production controllers, etc.

Inactive Publication Date: 2019-05-14
苏州达塔库自动化科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This creates complexities and increases the difficulty of keeping the application up to date, making modifications and supporting
Bundled processes can also degrade actual production controller performance if too many tasks share the same resources (HW, threads, and processes)

Method used

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  • Message proxy method supporting multiple protocols

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Embodiment Construction

[0015] The present invention will be described in further detail below in conjunction with specific embodiments.

[0016] Such as figure 1 As shown, a message agent method supporting multiple protocols. The manufacturing execution system includes a message agent, multiple request servers and multiple devices. The message agent supports Camx IPC-2501, MQTT, and AMQP protocols. The working steps are as follows:

[0017] S1. Various parameters and data information of various state changes generated by the operation of equipment on the production line are monitored;

[0018] S2. The domain controller provides these configurations to the selected message agent, and the message agent receives information from the corresponding client on the device according to the domain configuration;

[0019] S3. Each message agent will provide the collected data information to all requesting servers according to the settings in the domain configuration, and the message agent will deliver the sen...

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Abstract

The invention belongs to the technical field of intelligent control, and relates to a message agent method supporting multiple protocols, a manufacturing execution system comprises a message agent, multiple request servers and multiple devices, and the message agent supports Camx IPC-2501, MQTT, AMQP protocols. The method comprises the following working steps: S1, monitoring various state changesand various parameters and data information generated by operation of equipment on a production line; S2, enabling the domain controller to provide the configurations to a selected message agent, andthe message agent to receive information from a corresponding client on the device according to the domain configuration; And S3, enabling each message agent to provide the collected data informationto all the request servers according to the settings in the domain configuration, and enabling the message agents to deliver the sent messages to the request servers or point to destination. Accordingto the message agent method, on the basis that it is guaranteed that information is comprehensively collected, it is guaranteed that each kind of service collects respective comprehensive information.

Description

technical field [0001] The invention relates to the technical field of intelligent control, in particular to a message agent method supporting multiple protocols. Background technique [0002] Automation systems are often intelligent systems developed to replace all or part of manual operations for the convenience of centralized control of production. With the expansion of production scale, it is becoming more and more difficult to monitor, collate, analyze and process information by manpower. It is the general trend to rely on online and offline systems to improve efficiency and liberate manpower. [0003] A message broker acts as an address service because it can provide information about the published capabilities and needs of other entities and also deliver messages accordingly. [0004] But there are problems or challenges in the industry right now. Internal systems and automated systems are implemented for special purposes without regard to application reusability. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/06H04L29/08
Inventor 龙汉诺
Owner 苏州达塔库自动化科技有限公司
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