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Defense organizing system and method for periphery of living area

An area and perimeter technology, applied in the field of defense systems around the perimeter of residential areas, can solve problems such as checking, false alarms, and high costs, and achieve the effects of saving operating memory, improving accuracy, and reducing energy consumption

Active Publication Date: 2021-08-06
重庆天智慧启科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] When the above-mentioned system is used for residential area protection, the active infrared detector is easily disturbed by the changing environment or the movement of people in the residential area, resulting in false alarms; the cost of setting up multi-level infrared detectors for monitoring is relatively high. If the number of infrared detectors is reduced, the detection effect will be reduced; and it is difficult to view the historical alarm information after the alarm

Method used

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  • Defense organizing system and method for periphery of living area

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] Arming systems at the perimeter of residential areas, such as figure 1 Shown: It includes image monitoring module, processing module, alarm module and multiple supplementary detection modules. There are multiple image monitoring modules. The image monitoring module can use existing image monitoring equipment, such as cameras, etc. The image monitoring module is along the boundary of the residential area The fences are evenly laid out, and the image monitoring module captures the image information of the residential area and sends it to the processing module; the processing module recognizes the abnormal information in the image information according to the preset abnormality and sends an alarm signal to the alarm module. The abnormal information can be detected by face recognition. When the person is not in the living area, it is abnormal information. The alarm module can use the existing buzzer or light alarm. The preset abnormality is that the face information of the i...

Embodiment 2

[0039] The difference from Embodiment 1 is that when the defense system at the perimeter of the residential area does not receive a tracking signal, the processing module draws the moving track and moving direction of the pixel target on multiple image information, and judges whether the moving track extends to the identification target at the same time. Area and fixed area, the moving track is drawn by the position of the pixel target on the image information, and the moving direction is identified according to the change direction of the pixel target on the image information. When the moving track extends to the recognition area and the fixed area, the processing module judges the movement Whether the direction is toward the outside of the residential area, when the moving direction is toward the outside of the residential area, the processing module sends a disarm signal to the supplementary detection module; when the moving direction is toward the inside of the residential a...

Embodiment 3

[0043] The difference from Embodiment 1 is that a telescopic mechanism is installed on the supplementary detection module, and the telescopic mechanism can use an existing telescopic cylinder. The supplementary detection module is fixedly installed on the piston rod of the telescopic cylinder through the base of the cube. The mounting seat, the mounting seat is fixed to the fence by screws, etc., the telescopic mechanism signal is connected to the control unit, the control unit can use the existing single-chip microcomputer chip, the control unit signal is connected to the distance measuring unit, and the distance measuring unit can use the existing laser distance measuring unit When the control unit receives the arming signal, it sends a ranging signal to the ranging unit. The ranging unit measures the distance between the supplementary detection module and the obstacle in front according to the ranging signal and sends it to the control unit. When the distance value is greater...

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Abstract

The invention relates to the field of security fence equipment, in particular to a defense organizing system and method for the periphery of a living area, the system comprises a plurality of image monitoring modules, a processing module, an alarm module and a plurality of supplementary detection modules, the method comprises the following steps: S1, identifying abnormal information in image information of the living area and giving an alarm, and S2, acquiring multiple pieces of image information and comparing to judge whether an abnormal target of the abnormal information moves or not; S3, when the abnormal target moves, detecting and tracking the abnormal target, and when a tracking signal is not received, sending a defense withdrawing signal to stop the detection and tracking of the abnormal target. Detection and tracking are carried out only when the system is abnormal, the running memory of the system is saved, and the energy consumption of the system is reduced.

Description

technical field [0001] The invention relates to the field of security fence equipment, in particular to a defense system and method for the perimeter of a residential area. Background technique [0002] In order to strengthen the safety management of the residential area, it is usually necessary to set up fences or other video facilities at the border of the residential area, and then combine manpower to guard the residential area to prevent the residential area from being invaded or destroyed. The rapid development of information technology has promoted the automation and intelligence of the safety management of residential areas. For example, the patent publication number CN109993934A discloses a perimeter protection alarm system, including a police management center, multiple alarm hosts and multiple groups of active infrared Detectors; the police information management center and the alarm host are connected through the 485 bus; multiple groups of active infrared detecto...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08B13/196H04N5/232
CPCG08B13/196G08B13/19608H04N23/651
Inventor 焦谋
Owner 重庆天智慧启科技有限公司
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