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FT3 protocol conversion device and method

A protocol conversion and format conversion technology, applied in data exchange networks, digital transmission systems, electrical components, etc., can solve problems such as difficulty in device testing and single transmission object, and achieve customized forwarding, wide coverage, and real-time assurance. Effect

Pending Publication Date: 2020-11-24
武汉市豪迈电力自动化技术有限责任公司
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  • Application Information

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Problems solved by technology

[0006] The embodiment of the present invention provides an FT3 protocol conversion device and method, which is used to solve the problem that it is difficult to test devices based on the FT3 protocol on site due to various combinations of FT3 sampling rate, transmission mode, transmission rate, and frame format, and a single transmission object. question

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  • FT3 protocol conversion device and method

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Embodiment Construction

[0031] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0032] Reference herein to an "embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the present application. The occurrences of this phrase in various places in the specification are not necessarily all referring to the same embodiment, n...

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Abstract

The embodiment of the invention provides an FT3 protocol conversion device and method. The device comprises an industrial control computer, a mainboard connected with the industrial control computer,an FT3 receiving module, an FT3 transmitting module and a 100M SFP optical module, wherein the FT3 receiving module, the FT3 transmitting module and the 100M SFP optical module are respectively connected with the mainboard. And the mainboard receives an FT3 message in a first format through the FT3 receiving module, and converts the FT3 message in the first format into a network message in a specified conversion format of the industrial personal computer. And the FT3 sending module is used for sending the FT3 message in the second format after format conversion. And the 100M SFP optical moduleis used for sending the network message after format conversion. According to the invention, FT3 combinations with different sampling rates, transmission modes, transmission rates and frame formats can be correctly judged, automatically detected and received, and FT3 messages are converted into ones in specified formats. All requirements of the FT3 protocol-based device test are met, and a problem that the FT3 protocol-based device is difficult to test on site in the prior art is solved.

Description

technical field [0001] The embodiment of the present invention relates to the technical field of test instruments, and in particular to an FT3 protocol conversion device and method. Background technique [0002] With the rapid development of smart substations. Most of the newly-built substations are designed and constructed according to the design and construction of smart substations, and conventional substations are also gradually undergoing intelligent transformation. The development of the network of secondary equipment in smart substations also puts forward higher requirements for the intelligence and multi-function of test instruments in smart substations. [0003] FT3 is a link layer transmission frame format specified in the IEC600448 electronic current transformer standard formulated by the International Electrotechnical Commission (IEC). IEC600448 stipulates that the electronic transformer mainly includes two parts: the data FT3 protocol conversion device convers...

Claims

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Application Information

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IPC IPC(8): H04L12/24H04L29/06H04L29/12
CPCH04L69/08H04L41/0213H04L2101/677
Inventor 陈前臣石旭刚王添慧罗双林
Owner 武汉市豪迈电力自动化技术有限责任公司
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