JP4235899B2 - Security system using security glass - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a security glass and a security system using the security glass, and when the glass breaks, the alarm is surely issued and an intrusion is notified to the vicinity, and the intrusion is prevented by adopting a glass configuration that takes time until an intrusion theft. It relates to a system that prevents damage by blocking.
[0002]
[Prior art]
In recent years, there has been an increase in intrusions that infiltrate homes and offices and steal cash and valuables. In addition, the number of people who are noticed by people in their homes when they invade, leading to robbery and murder is increasing. Most of the intrusion comes from the window glass, and it breaks through the window glass without making a loud noise using a screwdriver, unlocks the sash crescent, enters even if it makes a loud sound, and the window glass with a bar In many cases, cash and valuables are stolen in a short time.
[0003]
In conventional security systems that detect breakage of glass, there is an ultrasonic sensor that is attached directly to the glass surface and detects and reports the sound when the glass breaks. Often malfunctions due to vibrations. In order to detect the opening and closing of the window, a reed switch operated by a magnet is attached to the sash door and the sash frame to detect the opening and closing. However, a malfunction may occur due to the wind of the sash door.
[0004]
Even if these sensors detect intrusions, the window glass was easily destroyed, and in many cases, the housewares were infiltrated into the room in a short period of time, and household goods were stolen.
[0005]
In order to lengthen the time until intrusion, laminated glass using a special interlayer film or laminated glass with a transparent resin such as polycarbonate sandwiched between interlayer films may be used, but the cost increases. In some cases, it took a long time to get in.
[Problems to be solved by the invention]
[0006]
In order to prevent intrusion, first of all, it is necessary to provide detection means that does not malfunction.On the other hand, intruders may give up intruders when there are signs of people around them or when a loud alarm sounds However, if it can enter in a short time, it will intrude. For this purpose, it is necessary to construct a glass that is intimidated by a loud alarm sound and a powerful light at the same time as the glass breaks and takes time to enter.
[Means for Solving the Problems]
[0007]
[Means for Solving the Problems]
In view of the above problems, the present invention provides a plurality of types including at least a detection device, alarm means for transmitting a breakage of a window glass detected by the detection device, and transmission means for transmitting to an external monitoring center. In the security system comprising the security device, the detection device is a window glass made of tempered glass having a translucent conductive film disposed on the surface and provided with an electrode at the end, and is electrically conductive through the electrode. Detecting breakage of the window glass by detecting a change in the resistance value of the film, the alarm means includes an alarm device that emits a threatening sound and light at the same time that the glass plate having the light-transmitting conductive film is broken, and a glass window A camera that captures an image when a breakage of a glass plate installed in the vicinity is detected, and the transmission unit transmits image data captured by the camera to a server to The image data stored in the server is attached to an e-mail in which the URL of the server is attached and transmitted to the contractor's mobile terminal, and the contractor accesses the URL to the camera. The main feature is that it can be accessed.
[0008]
According to the above configuration, in order to reliably detect the glass breakage, by using the glass having a transparent conductive film, by detecting the resistance value change of the conductive film through the electrode provided at the end of the glass plate, A detection means without false alarms is realized.
[0009]
Also, because the glass has a transparent conductive film, it is not noticed that there is a sensor in the burglar, and the glass is broken against the burglar because the electrode is hidden in the sash and is not noticed. The intimidating effect is further increased if a loud alarm is sounded at the moment.
[0010]
Laminated glass that uses glass with a transparent conductive film for the outdoor glass and a resin film or resin plate that is difficult to break for the intermediate film in order to break the glass and take time to penetrate. Can be made. Moreover, the glass which has a transparent conductive film on the outdoor side with a multilayer glass can be used, and the indoor side can also be made into a laminated glass. For this reason, at first, when the glass having the transparent conductive film is broken, the threat starts with a loud alarm sound or a powerful light, and then it takes time to break the glass. Moreover, it is possible to take an image of an intruder by arranging a camera that takes an image when the breakage of the glass plate installed near the glass window is detected. The image data picked up by the camera is transmitted to a server and stored in the server, and the image data stored in the server is attached to an e-mail in which the URL of the server is described, It is possible to access the camera by sending it to the terminal and accessing the URL by the contractor. The contractor confirms the captured image data and requests the police to dispatch. It is also possible to take action. Furthermore, if the window glass having a translucent conductive film is made of tempered glass, it breaks down when the glass breaks, and the resistance value of the conductive film becomes infinite. Or a security device can be connected directly.
[0011]
FIG. 1 is an explanatory diagram showing an outline of the present invention. 1 is a window glass using a glass having a transparent conductive film, 2 is a detection device for detecting a change in the resistance value of the glass, 3 is connected to the detection device, and is composed of a siren or a flashlight installed outdoors. The alarm device 4 is a camera installed near the glass window, and is connected to the detection device 2 so as to start image storage when the glass breaks and the detection device is activated. Reference numeral 5 denotes a security device (home controller) having transmission means for transmission to an external monitoring center, which is connected to the call center 8 via a telephone line.
[0012]
At the same time as the glass breaks, an alarm device consisting of a siren or flashlight is activated, threatening intrusion. At the same time, the camera operates and records an image. An intrusion thief completely destroys the glass and takes time to enter the room, so images taken by the camera during this period can be sent to the contractor's mobile phone as an attached file by ADSL or the like. At this time, the contractor can also access the camera by describing the URL of the server storing the image in the mail.
[0013]
In the call center 8, by means of a report from the security device (home controller) 5, the fact that there is an abnormality in the order designated by the contractor is sequentially notified. The contractor can confirm the indoor situation by e-mail or contact from the call center, and can request the police to dispatch.
[0014]
When the glass breaks, an alarm device consisting of a siren and a flashlight is activated, threatening the burglar, so that the glass window is difficult to break, and when it seems that it takes time to break in, the burglar gives up the break Damage can be prevented.
[0015]
2 to 5 show the structure of the glass used in the present invention. 2 shows a single glass plate, FIG. 3 shows a laminated glass, FIG. 4 shows a multi-layer glass, and FIG. 5 shows a form of a sliding sash. The detection device is a window glass 11 having a translucent conductive film, and breakage of the window glass is detected by detecting a change in the resistance value of the conductive film 12 through an electrode provided at an end portion of the window glass plate. .
[0016]
If the window glass with a light-transmitting conductive film is made of tempered glass, it breaks down when the glass breaks, and the resistance value of the conductive film becomes infinite. The device can be connected directly.
[0017]
In addition, by using glass having a plurality of light-transmitting conductive films and detecting glass breakage twice, it is possible to reliably detect intrusion and to report to the police.
【The invention's effect】
Since the present invention is configured as described above, detection without false alarms is possible in order to detect glass breakage. In addition, by using a transparent conductive film, the presence of the sensor is not noticed in the burglar, and the electrode is hidden in the sash and is not noticed. A sound is produced and the threatening effect can be increased. Furthermore, by making the glass form laminated glass or multilayer glass, it takes time to break the glass, and the crime prevention effect is high.
It also has a camera that captures images when it detects a breakage of a glass plate installed near the glass window, stores the captured image data in the server, and attaches it to an e-mail that contains the URL of the server Then, it is possible to access the camera by transmitting to the mobile terminal of the contractor, and the contractor accesses the URL, and the contractor confirms the captured image data and requests the police to dispatch, It is also possible to take appropriate measures according to the situation. Furthermore, if the window glass having a translucent conductive film is made of tempered glass, it breaks down when the glass breaks, and the resistance value of the conductive film becomes infinite. It is also possible to connect a security device directly.
[Brief description of the drawings]
FIG. 1 is an explanatory diagram showing an outline of the present invention.
FIG. 2 is an explanatory view showing an example of a crime prevention glass used in the present invention.
FIG. 3 is an explanatory view showing an example of a crime prevention glass used in the present invention.
FIG. 4 is an explanatory view showing an example of a crime prevention glass used in the present invention.
FIG. 5 is an explanatory view showing an example of a crime prevention glass used in the present invention.
[Explanation of symbols]
1 Window Glass 2 Detection Device 3 Alarm Device 4 Camera 5 Security Device (Home Controller)
6 Telephone network 7 Server 8 Call center 11 Glass 12 Transparent conductive film 13 Electrode

Claims (1)

In a security system comprising a plurality of types of security devices comprising at least a detection device, an alarm means for transmitting breakage of a window glass detected by the detection device, and a transmission means for transmitting to an external monitoring center ,
The detection device is a window glass made of tempered glass having a translucent conductive film disposed on the surface and provided with an electrode at an end, and detects a change in resistance value of the conductive film through the electrode. Detects broken glass,
The alarm means includes
An alarm device that emits a threatening sound and light at the same time as the glass plate having the translucent conductive film breaks;
It has a camera that takes an image when it detects the breakage of the glass plate installed near the glass window,
The transmission means includes
Send image data captured by the camera to a server and store it in the server;
The image data stored in the server is attached to an e-mail in which the URL of the server is described and transmitted to the contractor's mobile terminal,
A security system, wherein a contractor can access a camera by accessing a URL.

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