JP2008158707A - Electric curtain with security function - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To resist an intruder who peeps from a window or a glass sliding door and tries to intrude. <P>SOLUTION: By moving an electric curtain right and left to produce presence of persons in a room, the intruder is resisted by positive sight, and the illegal intruder is resisted without bothering neighborhood due to noise even if malfunction occurs, without staggering a sleeping person in a house. By adding a function of automatically opening the curtain in the morning and automatically closing the curtain in the evening, the electric curtain with security function shows as if the person is present in the house even when the person is absent from home for a long period. <P>COPYRIGHT: (C)2008,JPO&INPIT

Description

  In the present invention, a security function is added to an electric curtain having an original light shielding or blinding function.

The number of empty nests and robberies targeting general private buildings and condominiums is increasing year by year. There are many examples of intrusion routes such as burial nests that break into windows and sliding doors by looking inside while hiding themselves in fences and fences. For this reason, various security goods have been sold recently, but most of them repel illegal intruders with sound, light, dog calls, etc.
However, such security goods may malfunction due to animals such as pets or strong winds. If loud alarms due to malfunctions occur repeatedly, the power may be turned off so that the alarm does not sound.

  For this reason, security that has a high crime prevention effect for intruders without causing trouble to the inhabitants in the surroundings even if malfunction occurs is desired.

On the other hand, most of the general curtains are used for the purpose of light shielding, blindfolding, room warming and the like. Recently, electric curtains have been used in nursing homes, hospitals and general households. This is because the curtain can be opened and closed by a button operation while a person with a physical disability or sleeping.
In order to save energy, such electric curtains have been devised that open and close in conjunction with the air conditioner and have a timer function such as an awakening curtain. In addition, the curtains themselves are blindfolded and have a security element that prevents them from looking into the room easily.
It is important to make positive use of the crime prevention effect of these curtains more positively and to ensure crime prevention with visual sense without appealing to hearing.
Patent Publication 2000-146262 Patent Publication 9-276122

  In order to solve such problems, when an illegal intruder tries to intrude through a window or glass sliding door, he / she moves the electric curtain left and right to create popularity in the room. Repels the intruder, and even if it malfunctions, it does not bother the neighbors with noise, and also repels the intruder without disturbing the sleeping family members. In addition, by adding the function of automatically opening the curtain in the morning and automatically closing the curtain in the evening, we will provide an electric curtain with a security function that makes it appear as if there is a householder even if you leave home for a long time .

  It is equipped with an infrared sensor installed outdoors to detect illegal intruders with an electric curtain that moves with a remote button, and opens and closes the curtain to the left and right, and automatically closes the electric curtain even when the house is away in the dark In the daytime, when the electric curtain is opened and there is an illegal intruder, the electric curtain is provided. The electric curtain is provided with a brightness sensor that is temporarily closed and then opened and closed left and right.

  As explained above, the proactive visual repelling method of protecting the basics of curtains that prevent intruders from looking into the house and moving the curtains to the left and right is not There is also a merit that the intruders are repelled without knowing it without causing any inconvenience to the inhabitants of the city, and even if the family members are sleeping. Furthermore, if you are away for a long time, it is possible to pretend that the family is living as usual by opening the curtain when it gets brighter in the morning and closing it at night.

By adding a few functions to the conventional electric curtain that can be operated remotely, you can add highly effective security. In addition, it can be a multi-function electric curtain that combines awakening curtain function and energy saving function. It becomes possible.

  FIG. 1 shows a general configuration of an electric curtain body. The electric curtain 1 applies forward and reverse rotations to the electric motor 4 according to a command from the control box 2, and the drive unit 5 converts the rotational movement into a linear movement and pulls the leading runner 6. The curtain 8 suspended from the leading runner 6 and the plurality of runners 7 is configured to be pulled and opened by the leading runner 6.

  FIG. 2 shows the overall configuration of the electric curtain with security function, and shows a specific example of crime prevention. The electric curtain 1 has an infrared sensor 3 and a brightness sensor 4 to detect an illegal intruder and to repeatedly open and close the curtain from side to side.

  FIG. 3 shows the control configuration of the electric curtain with security function. The electric curtain controller uses as input information the presence / absence of a person using an infrared sensor and the distinction between day and night using a brightness sensor.

FIG. 4 shows an operation diagram of the electric curtain with security function during the day and night. The brightness sensor distinguishes day and night, and the curtain movements for normal and illegal intruders are changed.

FIG. 1 shows a general configuration of an electric curtain body. FIG. 2 shows the overall configuration of the electric curtain with security function of the present invention, and shows a specific example of crime prevention. FIG. 3 shows the control configuration of the electric curtain with security function of the present invention. FIG. 4 shows an operation diagram of the electric curtain with security function during the day and night.

Explanation of symbols

1 Electric curtain
2 Control box 3 Infrared sensor 4 Brightness sensor
5 Drive unit
6 Leader 7 Runner 8 Curtain

Claims (3)

When the electric curtain is closed, when there is an illegal intruder from the window or glass sliding door, this is detected by an infrared sensor, creating a sign of the person by moving the curtain left and right, and fighting off the intruder Electric curtain with the function to do.   The electric curtain according to claim 1 is provided with a brightness sensor, and automatically closes the curtain at night to prevent a peep inside by an illegal intruder at night due to forgetting to close the electric curtain at night. An electric curtain having a function of detecting an illegal intruder and automatically closing the electric curtain when the curtain is open.   2. The electric curtain according to claim 1, wherein the electric curtain has a function of automatically closing the curtain at night and automatically opening the electric curtain during the day to make it appear as if a householder is present.

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