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Two-factor self-adaptive judging system and method for open time of remote-to-upper communication

An open time, two-factor technology, applied in transmission systems, digital transmission systems, special data processing applications, etc., can solve problems such as low efficiency and poor adaptability, improve efficiency, improve operation and maintenance work efficiency, and reduce operation and maintenance waiting. effect of time

Active Publication Date: 2019-06-21
NR ELECTRIC CO LTD +1
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Problems solved by technology

[0009] The purpose of the present invention is to provide a two-factor self-adaptive judgment system and method for the opening time of remote communication to the upper communication, which can solve the problems of inefficiency, poor adaptability and needs in the traditional upper communication solution of the remote communication device Additional configuration work, etc.

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  • Two-factor self-adaptive judging system and method for open time of remote-to-upper communication

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[0025] The technical solutions and beneficial effects of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0026] The invention provides a two-factor self-adaptive judgment system for the opening time of telecontrol uplink communication, which adopts a two-factor adaptive judgment mechanism for uplink communication opening time established based on different channels of related data objects, and realizes database initialization and uplink communication For the optimization processing of opening hours, the system defines three main modules, including a data object model definition module, a database real-time maintenance module and an upper channel specification module, which are respectively:

[0027] The data object model definition module is used to increase the ready attribute for database construction in the initialization of the data object model;

[0028] The database real-time maintenance module is responsible for m...

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Abstract

The present invention discloses a double-factor adaptive judgment system of telecontrol uplink communication enabling time. The system includes a data object model defining module, a database real-time maintenance module and an uplink channel protocol module; the data object model defining module is used for adding a database construction preparation attribute in the initialization of a data object model; the database real-time maintenance module is responsible for maintaining the database construction preparation attribute of the data object; and the uplink channel protocol module is used for scanning the database construction preparation attributes of all related data objects at a current channel, performing overtime calculation according to the uplink communication enabling time threshold value of the channel, and deciding whether to enable uplink communication. With the system adopted, problems such as low efficiency, low adaptability and requirements for extra configuration work of a telecontrol uplink communication device can be solved. The invention also discloses a double-factor adaptive judgment method of telecontrol uplink communication enabling time.

Description

technical field [0001] The invention belongs to the field of network communication and electric power automation, and in particular relates to a substation monitoring system related to configuration, model, and judging method and mechanism of telecontrol communication devices judging the open time of upper communication. Background technique [0002] In the substation automation monitoring system, the telecontrol communication device is the key equipment connecting the dispatching master station and the substation. The data objects in the telecontrol communication collection station, including remote signaling, telemetry, remote step, and remote pulse, are transmitted to the dispatching master station through the upper channel. Data, and receive the query and control commands from the master station. The channel-related data objects only include the data objects that need to be forwarded configured by the channel. Different communication channels correspond to different sched...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/24G06F16/21
CPCG06F16/21H04L41/0836
Inventor 汤震宇尤小明杨梅强丁浩川曹翔
Owner NR ELECTRIC CO LTD
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