Electric power monitoring system multi-mode reminding device

Abstract

An electric power monitoring system multi-mode reminding device provided by the present invention comprises a single-chip microcomputer, and the single-chip microcomputer comprises a first input in for receiving an input signal, second to fourth input pins which are connected with first to third button loops, also comprises a first output pin connected with a voice reminding module, a second output pin connected with a vibration reminding module, and third and fourth output pins connected with a caution light reminding module. The electric power monitoring system multi-mode reminding device provided by the present invention is high in flexibility and is more humanized, monitoring personnel can select the appropriate monitoring reminding modes according to the factors, such as the own demands, the scenes, etc., and the voice, vibration and alarm light three reminding modes can be combined randomly, thereby realizing the high unity of the human, machine and environment.

Description

technical field [0001] The invention relates to the field of power system monitoring, in particular to a multi-mode reminder device for a power monitoring system. Background technique [0002] Since the State Grid Corporation implemented the integration of regulation and control, the centralized monitoring of substation equipment operation has been included in the unified management of power grid dispatching. At the same time, with the rapid development of the power system, the number of substations has increased sharply, and the power grid signals connected to the monitoring system of the control center for centralized monitoring have increased exponentially. Therefore, monitoring positions are becoming more and more important for the safe and stable operation of the power grid. The more prominent, the supervisor not only has to be responsible for the remote remote operation of the substation switch, but also conducts centralized monitoring of the operating status of all su...

AI Technical Summary

Problems solved by technology

[0005] The above-mentioned mode has the following disadvantages: 1. The reminder mode is single, the flexibility is poor, and the warning effect is limited; 2. The reliability is not high, and there are certain safety hazards; 3. Long-term voice alarms may distract the dispatchers and monitors. Affect the judgment of the power grid signal

[0007] 1. Since the dispatcher and the monitor work in the same hall, in order to avoid mutual influence, the general voice reminder is only repeated 1-2 times, and it is easy to miss the reminder;

[0008] 2. Only the voice reminder method is too simple to meet the needs of different monitoring scenarios and different monitors at the same time;

[0009] 3. If the voice module is damaged, it cannot be repaired immediately;

[0010] 4. Due to the influence of the body's biological clock and daily rhythm, long-term work and shift work mechanism make the monitors more prone to fatigue, which cannot guarantee that the monitors can maintain a high degree of concentration at all times, and tend to be distracted during a specific period of time. At this time, the sensitivity of the monitor to the voice reminder will decrease;

[0011] 5. The daily work of dispatchers and monitors is heavy, and the alarm sound is easy to distract the dispatchers and monitors and increase safety hazards

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