Substation onduty mobile phone off-station detection system, method, equipment and medium

Abstract

The invention discloses a substation onduty mobile phone off-station detection system, method and device and a medium. The system comprises a first sensor arranged on an onduty mobile phone, a second sensor arranged at the entrance and exit of a substation, the onduty mobile phone and a central controller. The first sensor is used for sending a matching success signal to the central controller when the first sensor is successfully matched with the second sensor; the central controller is used for sending a first positioning instruction and a second positioning instruction to the onduty mobile phone after waiting for a first preset time period and a second preset time period; the onduty mobile phone is used for returning first current position information and second current position information to the central controller after receiving the first positioning instruction and the second positioning instruction; and the central controller is also used for judging whether the onduty mobile phone abnormally leaves the substation according to the first current position information and the second current position information, and if so, starting an alarm function, so that the technical problem that the safety and normal operation of the substation are influenced due to the fact that the operator on duty takes the onduty mobile phone out of the substation is solved.

Description

technical field [0001] The present application relates to the technical field of substations, and in particular to a detection system, method, equipment and medium for mobile phones on duty in substations. Background technique [0002] With the intelligentization of power system substations, the improvement of remote monitoring technology and the diversification of monitoring methods, it has become an inevitable trend for substations to be on duty with few people or even no one on duty, and this will inevitably bring about some changes in the duty mode. At present, some important substations with a voltage level of 500kV and above have implemented a mode of dispatching and centralized monitoring, and substations are manned and telephoned to be on duty. The substation control room is unattended. Once a power grid accident or abnormal alarm signal occurs, the dispatcher will immediately notify the on-duty personnel in the substation of the relevant abnormal situation through t...

AI Technical Summary

Problems solved by technology

However, at present, the mobile phone on duty in the substation is accidentally taken out of the substation by the operator on duty, and once it leaves the station for a long time, it will have an extremely serious impact on the safety and normal operation of the substation. Therefore, the mobile phone on duty in the substation is abnormal The real-time detection and real-time alarm of out-of-station are technical problems urgently needed to be solved by those skilled in the art

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