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JP2004206279A - Home crime prevention equipment - Google Patents

Home crime prevention equipment Download PDF

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Publication number
JP2004206279A
JP2004206279A JP2002372654A JP2002372654A JP2004206279A JP 2004206279 A JP2004206279 A JP 2004206279A JP 2002372654 A JP2002372654 A JP 2002372654A JP 2002372654 A JP2002372654 A JP 2002372654A JP 2004206279 A JP2004206279 A JP 2004206279A
Authority
JP
Japan
Prior art keywords
microwave
unit
human body
alarm
intrusion
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP2002372654A
Other languages
Japanese (ja)
Inventor
Kenji Takamatsu
健治 高松
Kazunori Miyashita
和則 宮下
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SAKAE SEISAKUSHO KK
Original Assignee
SAKAE SEISAKUSHO KK
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by SAKAE SEISAKUSHO KK filed Critical SAKAE SEISAKUSHO KK
Priority to JP2002372654A priority Critical patent/JP2004206279A/en
Publication of JP2004206279A publication Critical patent/JP2004206279A/en
Pending legal-status Critical Current

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  • Alarm Systems (AREA)

Abstract

<P>PROBLEM TO BE SOLVED: To drive off a suspicious individual by surely and early finding out the intrusion by the outside suspicious individual by a simple crime prevention device with high performance settable in the inside never exposed to rain and wind, and raising an alarm before a window glass or door is broken. <P>SOLUTION: Home crime prevention equipment comprises a microwave transmission part; a microwave receiving part for receiving the reflected wave of a microwave transmitted from the microwave transmission part; a human body detection means for analyzing the microwave received by the receiving part to detect the presence of a human body; an alarm means for raising the alarm when the human body detection means detects the human body; a casing for housing the microwave transmission part, microwave receiving part, the human body detection means and the alarm means; and a fixing means for fixing the casing. <P>COPYRIGHT: (C)2004,JPO&NCIPI

Description

【0001】
【発明の属する技術分野】
本発明は、家庭用防犯機器に関するもので、さらに詳しくは、窓、壁もしくは玄関等の屋内側に取付け可能な家庭用防犯機器に関するものである。
【0002】
【従来の技術】
従来、家庭用防犯装置としては、屋外にいる侵入者に対しての警告、監視するものとして、監視カメラ、焦電センサー等を用いるものが、窓ガラス等を壊して屋内に侵入するものに警告するものとしては、焦電センサー、振動センサー、マグネットスイッチを用いるものがそれぞれ考えられていた。
【0003】
【発明が解決しようとする課題】
屋外にいる人に対して、警告、監視するものとして、焦電センサーを用いるものは、センサーの特性上、屋内に設置することが出来ず、また、温度変化、日光の当たり具合で誤動作することがあった。(焦電センサーを用いるものとして、特許文献1参照。)また、監視カメラを用いるものは、値段が高価であり、設置工事にも必要で、取付けに手間と費用がかかるものであった。
屋内に侵入するものに警告を発するものとして、焦電センサーを用いるものは屋外で用いる場合も前述した同様な問題が生じ、振動センサーを用いるものであると、地震、雨で誤動作することがあった。また、マグネットスイッチを用いるものは、窓を開けずにガラスを破って侵入されると警報が鳴らないという問題があった。
また近年、犯罪の手口は、悪質化するとともに、犯罪者の知識も向上し、上記装置の特性を簡単に見極めることが出来るようになってきた。
【0004】
本発明は、上述した従来の問題点に鑑みてなされたものであり、その目的とするところは、簡易かつ高性能な装置を屋内に設置することにより、犯罪者の侵入を未然に防ぎ、侵入者があった場合でも確実に警報を発するものである。
【0005】
【特許文献1】
特開平10−255184号公報
【0006】
【課題を解決するための手段】
上記課題を解決するために本願発明は、マイクロ波発信部と、前記マイクロ波発信部から発せられるマイクロ波の反射波を受信するマイクロ波受信部と、前記受信部が受信するマイクロ波を解析し人体の有無を検知する人体検知手段と、前記人体検知手段が人体を検知すると警報を発する警報手段と、前記マイクロ波発信部と前記マイクロ波受信部と前記人体検知手段と警報手段を収納するケーシングと、前記ケーシングを固定する固定手段を設けたことを特徴とする家庭用防犯機器とする。
【0007】
また、この場合、前記ケーシング内に音圧センサーを設け、前記音圧センサーの信号を解析し人の侵入を検知する侵入検知手段と、前記侵入検知手段により人の侵入を検知すると前記警報手段により警報を発することとする。
【0008】
また、この場合、前記侵入検知手段により人の侵入を検知すると所定箇所に通報する通報手段を設けたこととする。
【0009】
また、この場合、前記固定手段と前記マイクロ波発信部のマイクロ波発信面と前記マイクロ波受信部のマイクロ波受信面とをケーシングの同一面に設けたこととする。
また、この場合、前記人体検知手段及び前記警報手段をバッテリー駆動及び/又は商用電源駆動としたこととする。
【0010】
上記構成を採用することにより、雨風にさらされず、犯罪者に破壊されにくい箇所である屋内に設置することが可能な高性能かつ簡易な防犯装置により屋外の不審者の侵入を早期に発見し、窓ガラス、扉を破損される前に警報を発することにより、不審者を退散させることが出来る。
また、窓ガラス、扉等を破損してまで侵入してくる不審者に対しては音圧センサーにより、さらなる警報及びしかるべき箇所への通報することが出来る。
また、固定手段とマイクロ波発信面とマイクロ波受信面とをケーシングの同一面に設けたので、ガラス窓、屋内の玄関や壁等に固定手段により貼り付けるだけで、複雑な設置作業をすることなく、発信面及び受信面が屋外に向くものとなり、複雑な取り付け作業、調節を要せず、お年寄りから子供まで特別な能力がない者も簡単に使用することが出来る。
また、機能の異なる防犯装置を外見上同一のケーシングで製造することにより、犯罪者の高知識化によっても、どの機能を有しているのか見分けることが出来ず、より安価な家庭用防犯機器においても、より高い犯罪抑止力を得ることが出来る。
【0011】
【発明の実施の形態】
以下、この発明の実施の形態を説明する。
第1図は、この発明の実施の形態による家庭用防犯機器の外観図である。
ケーシング1の内部には、マイクロ波発信部2と、マイクロ波発信部から発せられるマイクロ波の反射波を受信するマイクロ波受信部3と、人体検知手段が人体を検知すると警報を発する表示部4及びブザー5と、図示しない音圧センサーと、図示しない受信部が受信するマイクロ波を解析し人体の有無を検知する人体検知手段と音圧センサーの信号を解析し人の侵入を検知する侵入検知手段と侵入検知手段により人の侵入を検知すると所定箇所に通報する通報手段を備えた制御手段が設けられている。
【0012】
図示したとおり、固定手段6とマイクロ波発信面とマイクロ波受信面とはケーシングの同一面に設けられており、吸盤、両面テープ等を用いた固定手段6により、固定手段6の面に対向する面である窓ガラス、屋内の壁や玄関等に貼り付けるだけで、マイクロ波発信面と受信面が屋外を向くこととなる。
また、制御装置およびブザー等の警報装置は、図示しない市販の電池等のバッテリーで駆動するようにしても良いし、商用電源に接続するようにしても良い。商用電源に接続する場合は、停電に備えバッテリーを併用するようにするとさらに良い。また、バッテリーのみを使用する場合には、電池交換のお知らせランプを固定手段6とは反対の面である背面に設けると良い。
【0013】
次にこの発明の実施の形態の動作について説明する。
屋外に向けられたマイクロ波発信面からマイクロ波が発信され、屋外の物体から反射されたマイクロ波をマイクロ波受信面にて検出する。屋外に不審者が侵入すると通常より近接した位置にてマイクロ波が反射されるため、反射したマイクロ波の入力が大きくなる。反射波の数値もしくは変化率がある一定以上となったところで、表示手段から光を発し、第1段階目の警告を行う。
その後、不審者が退去せず、その場に留まると、反射したマイクロ波の出力は、高いまま低下しない。よって反射波の出力が低下しない場合、不審者が留まっているものと判断して第2の警告として音声を発する。光であれば昼間であれ夜間、さしたる近所迷惑とならないので、警告を2段階とすることでいきなり大音声にて威嚇をするのに比べ近所迷惑を低減することが出来る。
【0014】
また、誤動作が発生した場合でも、警告を2段階とすることで、近所迷惑を低減することが出来る。
なお、ここで、反射波の出力の大きさの変化を検出し、不審者を発見することについて説明したが、不審者が接近すると、反射波の周波数が変化する原理を利用したマイクロ波ドップラーセンサーを用いても良い。
また、パルス波を用いて、距離を計測することにより不審者を発見しても良い。
また、第1の警告として、小音声を発し、第2の警告として大音声を発するようにしても良い。窓ガラス以外の場所に設ける場合、このようにすると効果的である。
【0015】
何らかの原因でマイクロ波センサーが作動せず不審者が侵入してくる場合、ガラスの割れる音、玄関におけるピッキングの音などの特性と一致した音を音圧センサーにより検知すると、侵入があったものとして警報を発する。ガラスの割れる音及びピッキングの音の両者に反応するようにしておけば、窓ガラスに貼り付けても、玄関の扉に貼り付けても有効に機能する。
さらに、侵入を検知すると電話回線を通じて、警備会社または家の持ち主の携帯電話に通報するようにしても良い。
【0016】
通報手段及び侵入検出手段を有しない家庭用防犯機器と、通信手段を有しないが、侵入検出手段を有する家庭用防犯機器と、通報手段及び侵入検出手段を有する家庭用防犯機器を外見上同一のケーシングとする複数種類の家庭用防犯危機の製造方法を採用すると、安価な通報手段及び侵入検出手段を有しない家庭用防犯機器であっても外見上高性能な通報手段及び侵入検出手段を有する家庭用防犯機器と変わらず、侵入者が見分けることができないので、高い防犯抑止力を得ることが出来る。
【0017】
【発明の効果】
マイクロ波は、雨、雪等の気象条件、日光、汚れ、騒音、熱源等の影響を受けににくく、建材、ガラス、プラスチック等を透過するので、家庭用防犯機器を、雨風にさらされず、犯罪者に破壊されにくい箇所である屋内に設置することが可能となる。しかも、マイクロ波は前述したとおり環境の影響を受けにくく、高精度な検出が可能となるので、高度かつ簡易構造の防犯装置により屋外の不審者の侵入を確実かつ早期に発見し、窓ガラス、扉を破損される前に警報を発することにより、不審者を退散させることが出来る。
また、固定手段とマイクロ波の送受信面が同一面にあるので、窓ガラスのみならず、壁、玄関等に貼り付けることにより、マイクロ波の発信面及び受信面が屋外に向くことになり、複雑な取り付け作業、調節を要せず、お年寄りから子供まで特別な能力がない者も簡単に使用することが出来る。
また、マイクロ波による不審者の発見に万が一、失敗したとしても音圧センサーを用いることにより、不審者の侵入に対し警報を発することが出来る。
また、機能の異なる防犯装置を外見上同一のケーシングで製造することにより、犯罪者の高知識化によっても、どの機能を有しているのか見分けることが出来ず、より安価な家庭用防犯機器においても、より高い犯罪抑止力を得ることが出来る。
【図面の簡単な説明】
【図1】この発明の実施の形態による家庭用防犯機器の外観図である。
【符号の説明】
1 ケーシング
2 マイクロ波発信部
3 マイクロ波受信部
4 表示部
5 ブザー
6 固定手段
[0001]
TECHNICAL FIELD OF THE INVENTION
The present invention relates to a home security device, and more particularly, to a home security device that can be attached to an indoor side such as a window, a wall, or an entrance.
[0002]
[Prior art]
Conventionally, as a home security device, a device using a surveillance camera, a pyroelectric sensor, or the like as a device for warning and monitoring an intruder who is outdoors, and a device for breaking into a window glass or the like to enter a room indoors. Devices using a pyroelectric sensor, a vibration sensor, and a magnet switch have been considered.
[0003]
[Problems to be solved by the invention]
Those that use a pyroelectric sensor to warn and monitor people outdoors can not be installed indoors due to the characteristics of the sensor, and may malfunction due to temperature changes and sunlight exposure. was there. (Refer to Patent Literature 1 as a device using a pyroelectric sensor.) A device using a surveillance camera is expensive, is required for installation work, and requires much labor and cost for installation.
The same problem as described above also occurs when using a pyroelectric sensor as a device that warns a person entering indoors when using a pyroelectric sensor outdoors.When a device using a vibration sensor is used, it may malfunction due to an earthquake or rain. Was. In the case of using a magnet switch, there is a problem that an alarm is not sounded if the user breaks through the glass without opening the window and enters.
In recent years, crime techniques have become increasingly vicious and the criminals' knowledge has improved, making it possible to easily determine the characteristics of the above devices.
[0004]
The present invention has been made in view of the above-mentioned conventional problems, and an object of the present invention is to prevent a criminal from intruding by installing a simple and high-performance device indoors. Even if there is a person, a warning is certainly issued.
[0005]
[Patent Document 1]
JP-A-10-255184
[Means for Solving the Problems]
In order to solve the above problems, the present invention has a microwave transmitting unit, a microwave receiving unit that receives a reflected wave of the microwave emitted from the microwave transmitting unit, and analyzes the microwave received by the receiving unit. A human body detecting means for detecting the presence or absence of a human body, an alarm means for issuing an alarm when the human body detecting means detects a human body, a casing containing the microwave transmitting section, the microwave receiving section, the human body detecting means and the alarm means And a fixing device for fixing the casing.
[0007]
Further, in this case, a sound pressure sensor is provided in the casing, an intrusion detecting means for analyzing a signal of the sound pressure sensor to detect a human intrusion, and the alarm means when the intrusion detecting means detects a human intrusion. An alarm shall be issued.
[0008]
Further, in this case, it is assumed that there is provided a notifying means for notifying a predetermined location when a person's intrusion is detected by the intrusion detecting means.
[0009]
In this case, the fixing means, the microwave transmitting surface of the microwave transmitting unit, and the microwave receiving surface of the microwave receiving unit are provided on the same surface of the casing.
In this case, the human body detection means and the alarm means are driven by a battery and / or a commercial power supply.
[0010]
By adopting the above configuration, a high-performance and simple security device that can be installed indoors, which is not exposed to rain and wind and is hardly destroyed by criminals, early detects the intrusion of an outdoor suspicious person, By issuing an alarm before the window glass or door is damaged, a suspicious person can escape.
Further, a sound pressure sensor can be used to alert a suspicious person who has entered the window glass, door, or the like, even if the window glass, door, or the like has been damaged, to the appropriate place.
In addition, since the fixing means, microwave transmitting surface and microwave receiving surface are provided on the same surface of the casing, complicated installation work can be performed simply by sticking to the glass window, indoor entrance, wall, etc. by the fixing means. In addition, the transmitting surface and the receiving surface are suitable for outdoor use, so that complicated installation work and adjustment are not required, and even those who have no special ability from the elderly to children can easily use them.
In addition, by manufacturing crime prevention devices with different functions in the same appearance, it is not possible to distinguish which function the criminal has, even if the criminals become more knowledgeable. Can also obtain higher crime deterrence.
[0011]
BEST MODE FOR CARRYING OUT THE INVENTION
Hereinafter, embodiments of the present invention will be described.
FIG. 1 is an external view of a home security device according to an embodiment of the present invention.
Inside the casing 1, a microwave transmitting unit 2, a microwave receiving unit 3 for receiving a reflected wave of the microwave emitted from the microwave transmitting unit, and a display unit 4 for issuing an alarm when the human body detecting means detects a human body. And a buzzer 5, a sound pressure sensor (not shown), a human body detecting means for analyzing a microwave received by a receiving unit (not shown) to detect the presence or absence of a human body, and an intrusion detection for analyzing a signal from the sound pressure sensor to detect a human intrusion. A control means is provided which has a notifying means for notifying a predetermined place when a person's intrusion is detected by the means and the intrusion detecting means.
[0012]
As shown, the fixing means 6, the microwave transmitting surface and the microwave receiving surface are provided on the same surface of the casing, and are opposed to the surface of the fixing means 6 by the fixing means 6 using a suction cup, a double-sided tape or the like. The microwave transmission surface and the reception surface are directed to the outside simply by sticking to the surface of the window glass, the indoor wall or the entrance.
The control device and the alarm device such as a buzzer may be driven by a battery such as a commercially available battery (not shown), or may be connected to a commercial power supply. When connecting to a commercial power supply, it is even better to use a battery together in preparation for a power failure. When only a battery is used, a battery replacement notification lamp may be provided on the back surface opposite to the fixing means 6.
[0013]
Next, the operation of the embodiment of the present invention will be described.
Microwaves are transmitted from a microwave transmission surface directed to the outside, and microwaves reflected from an outdoor object are detected on a microwave reception surface. When a suspicious person invades the outside, the microwave is reflected at a position closer than usual, and the input of the reflected microwave increases. When the numerical value or the change rate of the reflected wave becomes equal to or more than a certain value, light is emitted from the display means to issue a first-stage warning.
Then, if the suspicious person does not leave and stays there, the reflected microwave power remains high and does not decrease. Therefore, when the output of the reflected wave does not decrease, it is determined that the suspicious person remains, and a sound is issued as a second warning. If it is light, it will not be a nuisance in the neighborhood during the day or at night, so it is possible to reduce the nuisance in the neighborhood by giving two levels of warning as compared to suddenly intimidating with a loud voice.
[0014]
Further, even when a malfunction occurs, by giving the warning in two stages, it is possible to reduce the trouble for the neighborhood.
Here, the description has been given of detecting a change in the magnitude of the output of the reflected wave and finding a suspicious person, but a microwave Doppler sensor utilizing the principle that the frequency of the reflected wave changes when a suspicious person approaches. May be used.
Alternatively, a suspicious person may be found by measuring the distance using a pulse wave.
Alternatively, a small sound may be emitted as the first warning, and a loud sound may be emitted as the second warning. This is effective when provided in a place other than the window glass.
[0015]
If the microwave sensor does not work for some reason and a suspicious person enters, if the sound pressure sensor detects a sound that matches the characteristics of the sound of glass breaking, picking sound at the entrance, etc. Raise an alarm. If it is made to react to both the sound of breaking glass and the sound of picking, it will work effectively whether it is pasted on a window glass or on the door of a front door.
Further, when an intrusion is detected, the intrusion may be reported to a security company or a mobile phone of the owner of the house through a telephone line.
[0016]
A home security device having no notification means and intrusion detection means, a home security device having no communication means but having intrusion detection means, and a home security device having notification means and intrusion detection means are externally the same. If a plurality of types of home crime prevention manufacturing methods are adopted as a casing, even a home security device that does not have inexpensive reporting means and intrusion detection means, but has a home that has an apparently high-performance reporting means and intrusion detection means. Since it is indistinguishable from an intruder as in a security device for security, a high security deterrent can be obtained.
[0017]
【The invention's effect】
Microwaves are hardly affected by weather conditions such as rain and snow, sunlight, dirt, noise, heat sources, etc., and penetrate building materials, glass, plastics, etc., so that home security equipment is not exposed to rain and wind, crime It can be installed indoors where it is difficult for people to destroy. Moreover, as described above, microwaves are not easily affected by the environment and can be detected with high accuracy. By issuing an alarm before the door is damaged, a suspicious person can be evacuated.
In addition, since the fixing means and the microwave transmitting and receiving surface are on the same surface, the microwave transmitting and receiving surfaces face the outside by being stuck not only on the window glass, but also on a wall, an entrance or the like. Easy installation and adjustment are not required, and it can be easily used by elderly people and children without special abilities.
Also, even if the suspicious person is detected by the microwave by mistake, an alarm can be issued for the intrusion of the suspicious person by using the sound pressure sensor.
Also, by manufacturing security devices with different functions in the same appearance, it is not possible to distinguish which function the criminal has, even if the criminals become more knowledgeable. Can also obtain higher crime deterrence.
[Brief description of the drawings]
FIG. 1 is an external view of a home security device according to an embodiment of the present invention.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 Casing 2 Microwave transmission part 3 Microwave reception part 4 Display part 5 Buzzer 6 Fixing means

Claims (5)

マイクロ波発信部と、前記マイクロ波発信部から発せられるマイクロ波の反射波を受信するマイクロ波受信部と、前記受信部が受信するマイクロ波を解析し人体の有無を検知する人体検知手段と、前記人体検知手段が人体を検知すると警報を発する警報手段と、前記マイクロ波発信部と前記マイクロ波受信部と前記人体検知手段と警報手段を収納するケーシングと、前記ケーシングを固定する固定手段を設けたことを特徴とする家庭用防犯機器。A microwave transmitting unit, a microwave receiving unit that receives a reflected wave of the microwave emitted from the microwave transmitting unit, and a human body detecting unit that analyzes the microwave received by the receiving unit and detects the presence or absence of a human body, An alarm unit that issues an alarm when the human body detecting unit detects a human body, a casing that houses the microwave transmitting unit, the microwave receiving unit, the human body detecting unit, and the alarm unit, and a fixing unit that fixes the casing is provided. Home security equipment. 前記ケーシング内に音圧センサーを設け、前記音圧センサーの信号を解析し人の侵入を検知する侵入検知手段と、前記侵入検知手段により人の侵入を検知すると前記警報手段により警報を発することを特徴とする請求項1記載の家庭用防犯機器。A sound pressure sensor is provided in the casing, intrusion detection means for analyzing a signal of the sound pressure sensor and detecting intrusion of a person, and issuing an alarm by the alarm means when the intrusion detection means detects an intrusion of a person. The home security device according to claim 1, wherein: 前記侵入検知手段により人の侵入を検知すると所定箇所に通報する通報手段を設けたことを特徴とする請求項2記載の家庭用防犯装置。3. The home security device according to claim 2, further comprising a reporting unit that reports to a predetermined location when the intrusion detecting unit detects the intrusion of a person. 前記固定手段と前記マイクロ波発信部のマイクロ波発信面と前記マイクロ波受信部のマイクロ波受信面とをケーシングの同一面に設けたことを特徴とする請求項1乃至請求項3のうちのいずれか1項に記載された家庭用防犯機器。The microwave oven according to any one of claims 1 to 3, wherein the fixing means, the microwave transmitting surface of the microwave transmitting unit, and the microwave receiving surface of the microwave receiving unit are provided on the same surface of a casing. A home security device according to claim 1. 前記人体検知手段及び前記警報手段をバッテリー駆動及び/又は商用電源駆動としたことを特徴とする請求項1乃至請求項4のうちのいずれか1項に記載された家庭用防犯機器。The household security device according to any one of claims 1 to 4, wherein the human body detection unit and the alarm unit are driven by a battery and / or a commercial power supply.
JP2002372654A 2002-12-24 2002-12-24 Home crime prevention equipment Pending JP2004206279A (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007286910A (en) * 2006-04-17 2007-11-01 Vessel Industrial Co Ltd Alarm device
KR20080075982A (en) * 2007-02-14 2008-08-20 소나테크 주식회사 Ultrasonic Security Device Using Time-Inverted Mirror Technique
KR101986997B1 (en) * 2019-01-24 2019-06-11 황주원 Apparatus for Detecting an Intruder

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007286910A (en) * 2006-04-17 2007-11-01 Vessel Industrial Co Ltd Alarm device
KR20080075982A (en) * 2007-02-14 2008-08-20 소나테크 주식회사 Ultrasonic Security Device Using Time-Inverted Mirror Technique
KR101986997B1 (en) * 2019-01-24 2019-06-11 황주원 Apparatus for Detecting an Intruder

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