Power grid monitoring system master-slave equipment anti-error switching method based on penalty coefficient rule

Abstract

The invention provides a power grid monitoring system master-slave device anti-error switching method and device based on a penalty coefficient rule, equipment and a storage medium, and the method comprises the steps: detecting whether a broadcast message sent by a master device is received or not and calculating a current penalty coefficient of the slave device when the slave device does not receive a heartbeat message sent by the master device; when the slave device does not receive the broadcast message and judges that the current penalty coefficient meets the switching condition, switching the slave device from the slave state to the standby state, achieving primary switching of the master and standby states, so that the situation that the slave device carries out master and standby switching when not receiving the heartbeat message is prevented, and the master and standby switching condition is more sufficient and reasonable; and when the broadcast message sent by the master device is still not received after the preset duration, switching the slave device thoroughly to the master state, so that the master device and the slave device in the system are switched more reasonably and fully, switching caused by false triggering is well prevented, and the system can normally and stably run.

Description

technical field [0001] The present application relates to the technical field of power grid monitoring, in particular to a method, device, computer equipment and storage medium for preventing mistaken switchover of master-slave equipment in a power grid monitoring system based on penalty coefficient rules. Background technique [0002] In the monitoring and management of the power grid, the OCS system is a real-time control system, which focuses on the real-time monitoring and control of the power grid, allowing monitoring and maintenance personnel to easily manage the power grid in the background, so that the power grid can run stably; Management is more systematic and intelligent. [0003] In the OCS system, the master device and the slave device are generally used to build the system; the use of two devices can well prevent the failure of the master device and cause the system to be paralyzed; however, the heartbeat between the master device and the slave device When the...

AI Technical Summary

Problems solved by technology

[0003] In the OCS system, the master device and the slave device are generally used to build the system; the use of two devices can well prevent the failure of the master device and cause the system to be paralyzed; however, the heartbeat between the master device and the slave device When the state is frequently abnormal, the slave device may misjudge the master device as a failure state, which will cause the slave device in the standby state to switch to the master state, which will cause two devices in the master state to appear in the system, making the system not functioning properly

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