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Intelligent protective net and intelligent protective system

A protection system and protection net technology, applied in the field of protection nets, can solve problems such as failure to trigger alarm signals, achieve the effect of easily triggering alarm signals, reducing false trigger alarm rate, and increasing alarm accuracy

Pending Publication Date: 2021-06-15
任丘市浩普科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In order to prevent illegal personnel from entering the restricted area, a protective net is usually set up near the restricted area. In the prior art, in order to detect whether someone enters the restricted area by climbing the protective net, a pressure sensor is usually arranged on the protective net. When the pressure sensor triggers an alarm message, it is convenient for the on-duty personnel to find and deal with it in time; but this method is only applicable to the way that illegal personnel enter the restricted area by climbing the protective net. When illegal personnel enter the restricted area from below the ground by digging , the alarm signal cannot be triggered

Method used

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  • Intelligent protective net and intelligent protective system
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  • Intelligent protective net and intelligent protective system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] An intelligent protection net, such as figure 1 As shown, it includes a protective net and a displacement sensor 1; when in use, first fix the protective net on the ground along the vertical direction; wherein, the fixing of the protective net can be directly fixing the two ends of the protective net on the wall, or It is to fix the uprights 7 at both ends of the protective net, and fix the uprights 7 on the ground. Regardless of the fixing method, the bottom of the protective net may or may not be in contact with the ground. When the bottom of the protective net is not in contact with the ground , the distance between the bottom of the protective net and the ground should not be too large, otherwise unscrupulous personnel can directly climb into the restricted area through the distance between the bottom of the protective net and the ground; secondly, dig a pit on the ground below the protective net, and set the displacement sensors 1 in the pit at equal intervals , an...

Embodiment 2

[0055] This embodiment provides an intelligent protection system on the basis of Embodiment 1, which includes a collector 11, a collection box, a management platform, and the intelligent protection net mentioned in Embodiment 1; wherein:

[0056] The collector 11 is used to collect the alarm signal of the protective net; the alarm signal can be generated by one or more of the displacement sensor (cave-digging alarm), sensing circuit (destruction alarm) or inclination sensor (climbing alarm); Specifically, the output ends of the displacement sensor, the sensing circuit and the inclination sensor are respectively connected to the input end of the collector 11 through the data acquisition line. When the sensor generates an alarm signal due to triggering the early warning condition, it is transmitted to the collector 11 through the data acquisition line; In the example, in order to reduce the cost of use, the collector 11 is set separately as a collection device, and is used to co...

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Abstract

The invention discloses an intelligent protective net and an intelligent protective system. The intelligent protective net comprises a protective net body arranged on the ground and further comprises displacement sensors, wherein the displacement sensors are arranged in the ground below the protective net body at intervals, and a distance between any displacement sensor and the ground is not larger than 20 cm; a distance between every two adjacent displacement sensors is not larger than 50 cm. According to the intelligent protective net and the intelligent protective system, the displacement sensors are arranged in the ground below the protective net at intervals, when an illegal person wants to enter a forbidden zone by digging a hole in the lower portion of the protective net, the positions of the displacement sensors can be changed to trigger an alarm signal, and therefore the person on duty can conveniently find and handle in time.

Description

technical field [0001] The invention relates to the technical field of protection nets, in particular to an intelligent protection net and an intelligent protection system. Background technique [0002] In order to prevent illegal personnel from entering the restricted area, a protective net is usually set up near the restricted area. In the prior art, in order to detect whether someone enters the restricted area by climbing the protective net, a pressure sensor is usually arranged on the protective net. When the pressure sensor triggers an alarm message, it is convenient for the on-duty personnel to find and deal with it in time; but this method is only applicable to the way that illegal personnel enter the restricted area by climbing the protective net. When illegal personnel enter the restricted area from below the ground by digging , the alarm signal cannot be triggered. Contents of the invention [0003] The purpose of the present invention is to provide a kind of in...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08B13/02
CPCG08B13/02
Inventor 赵欣毕忠昆张涛许小伟
Owner 任丘市浩普科技有限公司