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Protocol converter, and protocol conversion system and method

A protocol converter and protocol conversion technology, applied in the direction of transmission system, electrical components, etc., can solve the problem of protocol mismatch between robot and welding machine, achieve the effect of fast connection transmission speed and reduce conversion cost

Pending Publication Date: 2021-08-13
湖州耀褡智能系统有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to overcome the above-mentioned shortcomings, the object of the present invention is to provide a protocol converter, a protocol conversion system and method, to solve the problem of protocol mismatch between robots and welding machines in the prior art

Method used

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  • Protocol converter, and protocol conversion system and method
  • Protocol converter, and protocol conversion system and method
  • Protocol converter, and protocol conversion system and method

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Embodiment

[0031] See attached figure 1 As shown, a protocol converter 300 of the present invention is used to exchange information between the first master station 100 and the second master station. The protocols of the first master station 100 and the second master station are different, the first master station 100 adopts the cclink protocol, and the second master station adopts the etherCAT protocol. The protocol converter 300 includes a conversion chip 1 and a first network slave station protocol module 2 and a second network master station protocol module 3 that are communicatively connected to the conversion chip 1 . The protocol module 2 of the first network slave station is used for receiving the first protocol data sent by the first master station 100 and transmitting the first protocol data to the conversion chip 1 . The conversion chip 1 is used to convert the first protocol data into the second protocol data recognized by the first master station 100 and send it to the prot...

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PUM

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Abstract

The invention discloses a protocol converter which is used for carrying out information exchange on a first master station and a second master station, and protocols of the first master station and the second master station are different. The protocol converter comprises a conversion chip, and a first network slave station protocol module and a second network master station protocol module which are in communication connection with the conversion chip; the first network slave station protocol module is used for receiving first protocol data sent by a first master station and transmitting the first protocol data to the conversion chip. The conversion chip is used for converting the first protocol data into second protocol data identified by the first master station and sending the second protocol data to the second network master station protocol module, and the conversion chip carries out IO configuration and is used for mapping the corresponding relation between IO data received by the first network slave station protocol module and IO data sent by the second network master station protocol module. The second network master station protocol module is in communication connection with a second master station, and the second network master station protocol module is used for transmitting second protocol data to the second master station. The invention further discloses a conversion system and method comprising the converter.

Description

technical field [0001] The invention relates to the technical field of industrial production, in particular to a protocol converter, a protocol conversion system and method. Background technique [0002] With the development of modern informatization, information technology promotes the rapid development of various industries, and the requirements of industrial enterprises for informatization are also gradually increasing, and the construction of industrial informatization has developed rapidly. At the same time, with the rapid development of fieldbus technology in the industrial field, the fieldbus system not only includes the underlying field device system, but also deploys a large number of integrated platforms and main control devices, including OPC interface service system, various robot communication interfaces, Mitsubishi, Siemens and other manufacturers PLC, etc. The information systems, robots, equipment and various comprehensive platforms deployed by industrial en...

Claims

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Application Information

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IPC IPC(8): H04L29/06
CPCH04L69/08
Inventor 黄周义杨俊冯枫俞伟良
Owner 湖州耀褡智能系统有限公司
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