A common interface communication reconfiguration device and communication control method

Abstract

The invention relates to a communication reconfiguration device and a communication control method for a shared interface, which belong to the application field of communication interfaces, and solve the problem that the number of external interfaces in the prior art is difficult to achieve compatible use requirements for a variety of different communication interfaces, and a controller Leading out different communication interfaces separately leads to problems such as heavier weight, larger volume, and higher price. The device includes a control module, an Ethernet communication branch, a 1553B communication branch, an RS422 communication branch, and a strobe switch; the control module is used to identify the communication form of the communication device connected to the external connector, and control the selected communication form according to the identified communication form. The on switch turns on the corresponding communication branch, and is also used to send the received communication signal to the communication device connected to the external connector through the turned on corresponding communication branch. The effect of reducing the weight, volume and cost of the communication controller is realized, and at the same time, the compatible use requirements for various communication interface devices are met.

Description

technical field [0001] The invention relates to the technical field of application of communication interfaces, in particular to a communication reconfiguration device and a communication control method for a shared interface. Background technique [0002] With the development of electronic technology and the demand of the market, various types of communication interfaces are increasingly used in automation control equipment and monitoring systems in various fields. At the same time, people's requirements for communication interfaces are getting higher and higher. . [0003] The communication protocol set up on the communication interface is an agreement between the two parties in communication. It makes unified regulations on issues such as data format, synchronization method, transmission speed, transmission steps, error detection and correction methods, and control character definitions. , Intercommunication between different systems. Reasonable application of communica...

AI Technical Summary

Problems solved by technology

[0005] In view of the above analysis, the embodiment of the present invention aims to provide a common interface communication reconfiguration device and a reconfiguration method to solve the difficulty in realizing the compatible use requirements of various communication interface devices in the existing technology and the heavy weight and volume. Bigger, more expensive, etc.

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