Load identification module data transmission method, device and system

A technology of load identification and module data, applied in measurement devices, information technology support systems, instruments, etc., can solve the problems of complex data transmission methods and low transmission accuracy, and achieve convenient data transmission, simple data transmission, and flexible communication connections. Effect

Active Publication Date: 2020-05-08
NINGBO SANXING MEDICAL & ELECTRIC CO LTD
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Problems solved by technology

[0003] In view of this, the object of the present invention is to provide a load identification module data transmission method, device and system to alleviate the problems in the prior art that the data transmission method between modules is relatively complicated and data loss is easily overlooked, resulting in low transmission accuracy

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  • Load identification module data transmission method, device and system
  • Load identification module data transmission method, device and system
  • Load identification module data transmission method, device and system

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[0037] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the present invention, not all of them. the embodiment. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0038] Since the application of non-intrusive load identification technology in electric energy meters is still in the development stage, it is difficult for modules produced by different manufacturers to communicate and exchange, and the data transmission between modules has limitations. The data transmission method between modules is relatively complicated, resulting in low transmi...

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Abstract

The invention provides a load identification module data transmission method, device and system, and relates to the technical field of electric energy meter data transmission. The method is applied toa load identification module. By receiving the configuration parameters sent by the management core module, the communication connection between the load identification module and the metering core module is determined according to the configuration parameters, the data frame sent by the metering core module is received based on the communication connection, and further load identification processing is performed on the data frame. The problem that the data transmission mode between the modules is relatively complex is relieved. The data frame comprises a frame number used for determining frame loss information, the integrity degree of data transmission can be obtained in time, the problem of low transmission accuracy caused by neglect of data loss is relieved, and the effects that data transmission is simpler and more efficient, and the transmission accuracy is further improved are achieved.

Description

technical field [0001] The invention relates to the technical field of electric energy meter data transmission, in particular to a data transmission method, device and system for a load identification module. Background technique [0002] Driven by the national energy management needs, the State Grid has added the planning of the Ubiquitous Power Internet of Things to the requirements of strengthening interconnection and interoperability on the strong and smart grid. Among them, the non-intrusive load identification technology, as an expansion module of the energy meter, can realize the interaction of electricity consumption information between the grid manager and the electricity user. At present, the application of non-intrusive load identification technology in electric energy meters is still in the development stage. The data transmission method between modules is relatively complicated, resulting in low transmission efficiency; phenomenon, resulting in incomplete data ...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R22/06
CPCG01R22/063Y04S40/128
Inventor 刘俊胡志刚郭元新
Owner NINGBO SANXING MEDICAL & ELECTRIC CO LTD
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