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

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...

AI Technical Summary

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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