Power communication protocol conversion integrated device system

A communication protocol and integrated device technology, applied in the transmission system, electrical components, etc., can solve the problems of difficult configuration, poor integration ability, advanced application, lack of self-alarm and self-recovery ability, etc.

Inactive Publication Date: 2014-10-22
YUN NAN ELECTRIC TEST & RES INST GRP CO LTD ELECTRIC INST +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to overcome the shortcomings of the existing general protocol conversion device system, such as difficult configuration, poor integration ability,

Method used

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  • Power communication protocol conversion integrated device system
  • Power communication protocol conversion integrated device system
  • Power communication protocol conversion integrated device system

Examples

Experimental program
Comparison scheme
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Example Embodiment

[0031] The man-machine interface wizard can be implemented by using a graphical user interface library that can be cross-platform and has a better user experience.

[0032] The slave station returns a response message to a handshake message of a certain protocol. For example, if it returns STARTDTACT to the STARTDT of the 104 protocol, the slave station is considered to support the protocol. In addition, when traversing and sending each protocol handshake message, if it is recognized that the slave station supports a certain protocol, the traversal process cannot be stopped. Instead, it should continue until the traversal sends all remaining handshake messages. The sub-sites of multiple protocols will not miss some protocols that they support.

[0033] The description of the sub-station equipment parameter model can take many forms, such as a custom format configuration file in plain text or a standard form similar to XML.

[0034] in figure 1 , Each conversion task thread independe...

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PUM

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Abstract

Disclosed is a power communication protocol conversion integrated device system. The configuration is convenient and easy, and various common power dedicated computer network communication protocols are combined into a whole; the system can be automatically adapted to communication protocols which are supported by devices, and can identify device types and functions of the devices; mapping translation from various source protocols to various target protocols can be supported simultaneously; capacities of automatic fault alarm and restarting to automatically restore to a normal operating state can be achieved. According to the power communication protocol conversion integrated device system, before operation, a friendly question-and-answer mode human-computer interface guide is provided, finally, a user can be guided to conveniently and easily configure the devices, dedicated demons of the device system monitor protocol communication of the system and analyze and convert the operation of a kernel program, when the kernel program breaks down, alarm can be automatically sent to operation and maintenance staff without any manual intervention, and automatically restarting can be performed in short time to restore the kernel program to the normal operating state.

Description

technical field [0001] The invention relates to a device system for collecting, analyzing, translating, converting, and transmitting a special computer network communication protocol (protocol) for electric power used in the field of electric power system automation and informatization. Background technique [0002] At present, with the rapid development of power automation, electronics and computer network communication technologies, various power automation equipment emerges in an endless stream, and have begun to be widely used in various fields of power systems. Different manufacturers and equipment supporting different types of communication protocols need to be interconnected, Collaborative work is therefore increasingly common. [0003] When solving such problems, for the general protocol conversion device system: before running, it can only be configured by the specialized technical personnel of the developer, which is not very friendly to the end user. Unless it is ...

Claims

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Application Information

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IPC IPC(8): H04L29/06
Inventor 罗学礼杨晴张志生高尚飞吴渭明冯浩
Owner YUN NAN ELECTRIC TEST & RES INST GRP CO LTD ELECTRIC INST
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