Anti-theft curtain and control method thereof

A technology of curtains and controllers, applied in the field of window curtains, can solve the problems of false alarms of anti-theft curtains

Inactive Publication Date: 2015-04-08
冯利
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the problem of false alarms of anti-theft curtains in the prior art, the present invention provides an anti-theft curtain and its control method, which can reduce the frequency of false alarms by infrared sensors

Method used

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  • Anti-theft curtain and control method thereof

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Embodiment Construction

[0017] In the following, with reference to the drawings, through the description of the embodiments, the specific implementation of the present invention such as the shape and structure of the various components involved, the mutual position and connection relationship between the various parts, the function and working principle of each part, and the manufacturing process And the operation and use method, etc., are described in further detail to help those skilled in the art have a more complete, accurate and in-depth understanding of the inventive concept and technical scheme of the present invention.

[0018] Such as figure 1 As shown, an anti-theft curtain includes a curtain body and a curtain reel. The curtain also includes a switch, a photoelectric sensor, a controller, and an infrared sensor. The photoelectric sensor is arranged on the side of the curtain body outside the window and is evenly distributed. It can detect whether there are people outside the window in real tim...

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Abstract

The invention relates to an anti-theft curtain and a control method thereof and belongs to the field of a window curtain. The anti-theft curtain comprises a curtain body, a curtain scroll, a photoelectric sensor, an infrared sensor and a controller, wherein the photoelectric sensor is arranged on the outer surface of the curtain body in the outside window direction; the infrared sensor and the controller are arranged on the curtain scroll; the photoelectric sensor is connected to the controller; the controller is connected to the infrared sensor. According to the anti-theft curtain, the photoelectric sensor and the infrared sensor are combined, so that whether an object appearing outside the window is a person or a flying bird can be more accurately detected; after the detection, the infrared sensor is started in a delay way, so the phenomenon of miss alarming is avoided, and an alarm is given out only after a theft enters a room from the window; when a room owner is in the room, the problem of miss alarming of an anti-theft curtain in the prior art is solved.

Description

Technical field [0001] The invention relates to the field of window curtains, in particular to the direction of anti-theft curtains. Background technique [0002] With the increasing pressure of job competition, people have to travel frequently for work, which will cause no one at home and give thieves an opportunity. Most of the existing window anti-theft devices are equipped with infrared sensors on the window, but the anti-theft device of this structure also has a certain impact on the homeowner. When the homeowner is in the house or has small pets, or there are birds and other animals outside the window , It is prone to false alarms and affect the judgment of the owner. Summary of the invention [0003] In order to overcome the problem of false alarms of anti-theft curtains in the prior art, the present invention provides an anti-theft curtain and a control method thereof, which can reduce the frequency of solving the false alarms of infrared sensors. [0004] The technical sc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08B13/183G08B13/19
CPCG08B13/181G08B13/19
Inventor 李杨宇许晓峰
Owner 冯利
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