Method and device for monitoring working state of turnout point switch

Abstract

The embodiment of the invention provides a method and device for monitoring the working state of a turnout point switch, and the method comprises the steps: determining the corresponding to-be-monitored feature information according to a to-be-monitored current curve, wherein the to-be-monitored current curve is obtained through the drawing of the working current data collected by a target turnoutpoint switch; and inputting the to-be-monitored feature information into a state monitoring model to obtain state information output by the state monitoring model, with the state information being information representing whether the target turnout point switch works abnormally or not. The embodiment of the invention provides a method and device for monitoring the working state of the turnout point switch. Through the state monitoring model, the characteristic information of the current curve obtained by drawing the working current data collected by the target turnout point switch is subjected to state monitoring and recognition, the working state of the target turnout point switch can be tracked in time, and driving accidents of an on-orbit train are avoided.

Description

technical field [0001] The invention relates to the technical field of rail transit, in particular to a method and device for monitoring the working state of a switch machine. Background technique [0002] The turnout switch machine is a switching device for a turnout, which can be used to switch a turnout or lock a turnout. The failure of the switch machine may lead to the derailment of the train on track, resulting in huge economic losses and casualties. Every time the switch machine works, a working current curve will be generated. For this reason, it is possible to judge whether the switch machine is faulty based on the working current data of the switch machine. However, at present, it is necessary to manually complete the judgment based on the working current curve, and the working status of the target switch machine cannot be tracked in time. Contents of the invention [0003] In view of the problems existing in the prior art, embodiments of the present invention ...

AI Technical Summary

Problems solved by technology

For this reason, it is possible to judge whether the switch machine is faulty based on the working current data of the switch machine. However, at present, it is necessary to manually complete the judgment based on the working current curve, and the working status of the target switch machine cannot be tracked in time.

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