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System power supply management device and method with reduction of power consumption of monitoring terminal

A system power supply and monitoring terminal technology

Pending Publication Date: 2018-03-30
CSG EHV POWER TRANSMISSION +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to provide a system power management device and method for reducing the power consumption of the monitoring terminal, which solves the technical problem that the online transformer online monitoring terminal cannot work for a long time

Method used

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  • System power supply management device and method with reduction of power consumption of monitoring terminal
  • System power supply management device and method with reduction of power consumption of monitoring terminal
  • System power supply management device and method with reduction of power consumption of monitoring terminal

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Embodiment 1

[0031] Such as Figure 1-Figure 3 A system power management device for reducing the power consumption of monitoring terminals is shown, including a power supply module, a processor, a wireless communication module, a GPS positioning module, an impact acceleration acquisition module and several power control circuits, a wireless communication module, a GPS positioning module and The impact acceleration acquisition modules all communicate with the processor, the power supply module supplies power to the processor, all power supply control circuits are connected to the power supply module, the power supply end of the wireless communication module, the power supply end of the GPS positioning module and the power supply end of the impact acceleration acquisition module are respectively connected to a Power control circuit.

[0032] The processor is an ARM9 controller; the wireless communication module is a GPRS wireless module (the GPRS wireless module is prior art, so it will not ...

Embodiment 2

[0037] A system power management method for reducing power consumption of a monitoring terminal shown in Embodiment 2 is implemented based on the system power management device for reducing power consumption of a monitoring terminal described in Embodiment 1, and includes the following steps:

[0038] Step 1: Establishing the system power management device for reducing the power consumption of the monitoring terminal;

[0039] Step 2: Divide the working state of the system power management device for reducing the power consumption of the monitoring terminal into three types: normal work, sleep state and alarm state;

[0040] Step 3: During normal operation, the processor controls all power control circuits to be turned on, so that the wireless communication module, the GPS positioning module and the shock acceleration acquisition module are all in the power supply state and work normally; the shock acceleration acquisition module collects the shock acceleration, and The impact...

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Abstract

The invention discloses a system power supply management device and method with reduction of power consumption of a monitoring terminal, and belongs to the technical field of electric power. The device comprises a power supply module, a processor, a wireless communication module, a GPS positioning module, an impact acceleration collection module and a plurality of power supply control circuits, and the technical problem that the online monitoring terminal of an online transformer cannot continuously work for long time is solved. According to the system power supply management device and methodwith reduction of power consumption of the monitoring terminal, the power supply ends of the wireless communication module and the GPS positioning module are independently controlled, low power consumption is achieved on the physical control level of the power supply, the supply current is thoroughly reduced, and the endurance capacity is improved to the largest extent.

Description

technical field [0001] The invention belongs to the field of electric power technology, and in particular relates to a system power management device and method for reducing power consumption of a monitoring terminal. Background technique [0002] The existing transportation standards for large parts of transformers require the quality of transformer transportation only for the shock acceleration values ​​in the three directions of X, Y, and Z axes during the transportation of transformers. At present, in the actual transformer transportation process, the use of simple shock recorders is still the mainstream. This method can only print the shock data recorded in the shock recorder after the transportation, so as to determine whether the transportation process meets the requirements. Call the police and deal with it early. The online monitoring system of the transportation process that collects data in real time, uploads data in real time and alarms information can solve th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F1/32
CPCG06F1/3206G06F1/3287
Inventor 冷传波周海滨韩传鼎李文涛周正超顾新波
Owner CSG EHV POWER TRANSMISSION
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