Anti-theft method and device for aluminum ingot stock dump

An anti-theft method and yard technology, which is applied in the direction of alarms that rely on interference with short-wavelength radiation, can solve problems such as poor anti-theft effect, and achieve the effects of reducing the number of inspections, high reliability and simple structure.

Inactive Publication Date: 2014-06-11
GUIYANG AL-MG DESIGN & RES INST
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

Poor anti-theft effect

Method used

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  • Anti-theft method and device for aluminum ingot stock dump
  • Anti-theft method and device for aluminum ingot stock dump
  • Anti-theft method and device for aluminum ingot stock dump

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Embodiment Construction

[0022] The present invention will be further described in detail below in conjunction with the accompanying drawings, but not as any limitation to the present invention.

[0023] A kind of anti-theft method for aluminum ingot storage yard, such as figure 2 As shown, the method is to divide the wall and gate of the aluminum ingot yard into 12 monitoring areas, install infrared sensors in each monitoring area, and connect all the infrared sensors to the single-chip microcomputer control unit located at the gate guard; when a After the infrared sensor in the area satisfies the triggering condition, the single-chip microcomputer control unit displays the area meeting the triggering condition through the sound and light alarm device, so that the guards on duty can inspect the area in time. The light alarm device notifies the occurrence of a situation through sound, and displays the area where the situation occurs through the lights of different areas. The single-chip microcom...

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Abstract

The invention discloses an anti-theft method and device for an aluminum ingot stock dump. The method includes the steps that a bounding wall and a front door of the aluminum ingot stock dump are divided into multiple monitoring areas, and infrared sensors are installed on the monitoring areas respectively and connected with a single chip microcomputer control unit arranged on a entrance guard; when the infrared sensor of one area meet a triggering condition, the single chip microcomputer control unit displays the area meeting the triggering condition through a sound-light alarm device. An area watch man is instructed to rapidly arrive at the area where the condition happens according to the alarm, so that occurrence of theft accidents is reduced. Continuous monitoring can be performed on all the areas within a monitoring time period without dead angles and time intervals. The theft accidents can be prevented from occurring at the interval or time difference of watch man patrolling. The number of times of watch man patrolling can be approximately reduced, and labor intensity of the watch man can be relieved. The method is easy to implement, and the device is high in automation degree, simple in structure, low in manufacturing cost, high in practicability and high in reliability.

Description

technical field [0001] The invention relates to an anti-theft method and device for an aluminum ingot storage yard, and belongs to the technical field of anti-theft monitoring. Background technique [0002] There are a large number of aluminum ingots stacked in the aluminum ingot storage yard of the electrolytic aluminum plant. Therefore, the anti-theft of the storage yard has always been the key work of security. At present, the security work of the aluminum ingot storage yard is mainly carried out by security personnel on duty. Generally, there are more people during the day and the visibility is greater, so theft is less likely to occur. But at night, visibility is greatly reduced. Even with lighting, there are still many blind spots that cannot be observed, which brings difficulties to security work. [0003] In order to prevent the theft of aluminum ingots at night, the lighting and on-duty personnel of the storage yard have been increased. In addition to the guards wh...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08B13/19
Inventor 罗文
Owner GUIYANG AL-MG DESIGN & RES INST
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