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Fence type active intrusion alarm system

An alarm system and fence technology, which is applied to alarms, anti-theft alarms, instruments, etc., can solve problems such as low efficiency and heavy workload, and achieve the effects of improving early warning, light weight, and simple operation

Pending Publication Date: 2019-11-26
陕西高速电子工程有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, under the influence of many factors, most construction sites do not have personnel to actively guide traffic
At present, the warning devices on the market are placed one by one. If they are deployed on a construction site with a length of several kilometers, the workload will be huge, the efficiency will be low, and there will be loopholes in the placement. Once the vehicle breaks into the construction area from the gap , the harm to the construction site, especially the construction personnel, is unpredictable

Method used

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  • Fence type active intrusion alarm system
  • Fence type active intrusion alarm system
  • Fence type active intrusion alarm system

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Embodiment Construction

[0018] Such as figure 1 , figure 2 , image 3 As shown, a fence-type intrusion active alarm system, the system includes a toolbox 1, a receiving alarm device 2, a fence transmitting device 3, a charging controller 4, and a 220-volt AC interface 5; the receiving alarm device 2 includes an indication Lamp 6, power switch 7, work switch 8, LED light strip 9, laser receiver 10; described fence launcher 3 comprises bracket 11, laser transmitter 12, power supply and work switch 13, LED light strip 14, laser receiver 15; The receiving alarm device 2 and the fence transmitting device 3 have the same structure as Figure 4 Shown: it comprises alarm horn 16, control circuit 17, battery 18, contact charging interface 19.

[0019] When it is necessary to carry out semi-closed construction work on roads of hundreds of meters or even thousands of meters, the fence-type intrusion active alarm system will be deployed:

[0020] 1. Take out the fence launcher and press the power switch 7 o...

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Abstract

The invention provides a fence type active intrusion alarm system for the field of security protection. The fence type active intrusion alarm system comprises a tool box body, a receiving alarm deviceand fence launching devices. The receiving alarm device and the fence launching devices can be arranged in the tool box body and can be charged. Laser emitted by the fence launching devices is received by the receiving alarm device; and when the laser is shielded or interrupted, the receiving alarm device carries out alarming. The system is made simply; the fence launching devices can work in series and the fence distance can be infinitely lengthened. Moreover, because of characteristics of simple structure, low cost, and great easiness in implementation, the reliability of field safety protection is greatly improved.

Description

technical field [0001] The invention relates to the field of security protection, in particular to a fence-type intrusion active alarm system. Background technique [0002] As my country's highway network grows day by day, the workload of road construction and maintenance continues to increase. Regardless of the construction and maintenance of semi-enclosed or fully enclosed roads, there are cases of vehicles entering by mistake. Especially for the construction and maintenance of semi-closed roads, since there are still vehicles passing back and forth near the construction site, the passing vehicles are far more dangerous to the workers working on the site than the construction projects. Traditional safety measures, from a management point of view, in addition to the safety and quality disclosure signed before each construction and safety training for staff, on-site personnel actively guide traffic, place cone buckets and place drainage instructions Card. However, under th...

Claims

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Application Information

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IPC IPC(8): G08B13/183
CPCG08B13/183
Inventor 覃钰钧王坚柯翔任栓哲边艳妮沈纲张浩
Owner 陕西高速电子工程有限公司
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