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Warning device and warning system of outdoor electric cabinet

A technology for power cabinets and alarm devices, which is applied in the direction of opening alarms, burglar alarm mechanical activation, etc., can solve problems such as maintenance and inspection personnel unable to maintain multiple cabinets at the same time, theft of power cabinets, and failure of the power system to operate normally. To achieve the effect of reducing the probability of theft and ensuring normal operation

Inactive Publication Date: 2014-01-01
STATE GRID CORP OF CHINA +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The inventor found that at present, due to the large number of outdoor power cabinets installed outdoors, maintenance and inspection personnel cannot maintain multiple cabinets at the same time, resulting in frequent theft of power cabinets, and then the power system cannot operate normally, and power outages occur

Method used

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  • Warning device and warning system of outdoor electric cabinet
  • Warning device and warning system of outdoor electric cabinet
  • Warning device and warning system of outdoor electric cabinet

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] see figure 1 , The embodiment of the present invention provides an alarm device for an outdoor power cabinet, including: a card reader 101 , a door sensor 102 , a camera 103 , a microcontroller 104 and an alarm 105 .

[0030] Among them, the card reader is set on the outdoor power cabinet to read the user's identity information. When the door sensor detects that the door of the outdoor power cabinet is opened abnormally, the microcontroller triggers the camera to take pictures, and the alarm Sound the alarm.

[0031] It can be seen that when the outdoor power cabinet is damaged, the alarm can be reported in time, which reduces the probability of theft of the power cabinet, thereby ensuring the normal operation of the power system.

Embodiment 2

[0033] see figure 2 , The embodiment of the present invention provides an outdoor power cabinet alarm device, including: a card reader 101 , a door sensor 102 , a camera 103 , a microcontroller 104 , an alarm 105 and a short message sending and receiving device 106 .

[0034] Specifically, the short message sending and receiving device is electrically connected to the microcontroller, and the card reader is set on the outdoor power cabinet to read the user's identity information. When the door sensor detects that the door of the outdoor power cabinet is opened abnormally, the micro The controller triggers the camera to take pictures, and at the same time the alarm sounds and sends an alarm message to the preset device.

[0035] It should be noted that the preset device may be a certain device of the remote console, or may be a handheld electronic device of the maintenance operator, such as a mobile phone, a pager, and the like.

[0036] The purpose of this embodiment is to a...

Embodiment 3

[0038] see image 3 , The embodiment of the present invention provides an alarm device for an outdoor power cabinet, including: a card reader 101 , a door sensor 102 , a camera 103 , a microcontroller 104 , an alarm 105 and a power supply 107 .

[0039] Specifically, the power supply is electrically connected to the microcontroller and is used to supply power to the microcontroller. The working principle of the alarm device of the outdoor power cabinet in this embodiment is similar to the first embodiment, which is: the card reader is set on the outdoor power cabinet to read the identity information of the user. When the cabinet door is opened abnormally, the microcontroller triggers the camera to take pictures, and at the same time the alarm makes an alarm sound and sends an alarm message to the preset device.

[0040] It should be noted that the preset device may be a certain device of the remote console, or may be a handheld electronic device of the maintenance operator, s...

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PUM

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Abstract

The invention provides a warning device of an outdoor electric cabinet. The warning device comprises a card reader, a door magnet, a camera device, a microcontroller and an alarm. The card reader is arranged on the outdoor electric cabinet and is used for reading the identity information of a user. When the door magnet detects that a cabinet door of the outdoor electric cabinet is opened abnormally, the microcontroller triggers the camera device for taking photos, and meanwhile the alarm gives out an alarm sound. Therefore, when the outdoor electric cabinet is damaged, alarms can be given out timely, the probability that the electric cabinet is stolen is lowered, and accordingly normal operation of a power system is guaranteed.

Description

technical field [0001] The invention relates to the field of equipment monitoring, and more specifically relates to an outdoor power cabinet alarm device and an alarm system. Background technique [0002] With the continuous development of social economy and the increasing level of electrification, the installation and use of power facilities has spread to every corner of the society and has become an essential facility for urban and rural production and operation. Outdoor power cabinets are often used in power systems or telecommunication systems for placing power equipment or professional power wiring. It is mostly used in power systems and other aspects of large-scale projects. [0003] The inventors found that currently, because the outdoor power cabinets are installed outdoors and there are a large number of them, maintenance and inspection personnel cannot maintain multiple cabinets at the same time, resulting in frequent theft of the power cabinets, and furthermore, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08B13/08
Inventor 童灵华高补林林明河谢狄辉彭家从徐剑中王骁余敏陈祥金
Owner STATE GRID CORP OF CHINA
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