Communication protocol script analyzing method of electricity intelligent equipment

A communication protocol and smart device technology, applied in the direction of electrical components, program control design, electrical digital data processing, etc., can solve the problems of poor portability, hidden dangers of monitoring system stability, etc., achieve strong portability and reduce the cost of repeated development Effect
CN103197948AActive Publication Date: 2013-07-10NARI NANJING CONTROL SYST
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
NARI NANJING CONTROL SYST
Publication Date
2013-07-10

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Abstract

The invention discloses a communication protocol script analyzing method of electricity intelligent equipment, defines a communication protocol description language and provides a corresponding analyzing method. The communication protocol script analyzing method of the electricity intelligent equipment comprises: firstly, decomposing a communication protocol into a plurality of communication processes after the communication protocol is received; secondly, decomposing every communication process into a plurality of communication activities, and converting the communication activities into protocol scripts according to the communication protocol description language; and lastly, analyzing the protocol scripts through a protocol script analyzer. By controlling and analyzing the communication processes according to the scripts, the data exchange of the electricity intelligent equipment can be achieved, so that the redevelopment of a communication protocol analyzing module can be avoided.
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Description

Technical field:

[0001] The invention belongs to the field of automatic communication management machines for electric power systems and factories and mines, and in particular relates to a script analysis method for communication protocols of electric power intelligent equipment. Background technique:

[0002] With the continuous improvement of the automation level of power systems and factories and mines, more and more power intelligent equipment, such as DC screens, small current grounding, arc suppression, harmonic elimination systems, photovoltaic inverters, etc., need to be connected through local communication management machines. into the local monitoring system. Although standard protocols such as MODBUS, IEC103, and IEC61850 have been widely used, due to the different technical strengths of various smart device manufacturers, many of the communication protocols used are still self-defined or extended on the basis of standard communication protocols, even if some man...

Claims

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