JP2012220253A - 侵入検知装置 - Google Patents
侵入検知装置 Download PDFInfo
- Publication number
- JP2012220253A JP2012220253A JP2011083787A JP2011083787A JP2012220253A JP 2012220253 A JP2012220253 A JP 2012220253A JP 2011083787 A JP2011083787 A JP 2011083787A JP 2011083787 A JP2011083787 A JP 2011083787A JP 2012220253 A JP2012220253 A JP 2012220253A
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- JP
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- unit
- intrusion detection
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- wave
- Prior art date
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Links
- 238000001514 detection method Methods 0.000 title claims abstract description 43
- 230000005540 biological transmission Effects 0.000 claims abstract description 43
- 230000010355 oscillation Effects 0.000 claims description 11
- 239000005357 flat glass Substances 0.000 description 19
- 230000003321 amplification Effects 0.000 description 7
- 238000003199 nucleic acid amplification method Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 238000002474 experimental method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000001902 propagating effect Effects 0.000 description 2
- 230000004913 activation Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R25/00—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles
- B60R25/30—Detection related to theft or to other events relevant to anti-theft systems
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R25/00—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles
- B60R25/10—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles actuating a signalling device
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R25/00—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles
- B60R25/10—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles actuating a signalling device
- B60R25/1004—Alarm systems characterised by the type of sensor, e.g. current sensing means
- B60R25/1009—Sonic sensors; Signal treatment therefor
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
- G01S15/02—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems using reflection of acoustic waves
- G01S15/50—Systems of measurement, based on relative movement of the target
- G01S15/52—Discriminating between fixed and moving objects or between objects moving at different speeds
- G01S15/523—Discriminating between fixed and moving objects or between objects moving at different speeds for presence detection
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B13/00—Burglar, theft or intruder alarms
- G08B13/16—Actuation by interference with mechanical vibrations in air or other fluid
- G08B13/1609—Actuation by interference with mechanical vibrations in air or other fluid using active vibration detection systems
- G08B13/1618—Actuation by interference with mechanical vibrations in air or other fluid using active vibration detection systems using ultrasonic detection means
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B13/00—Burglar, theft or intruder alarms
- G08B13/16—Actuation by interference with mechanical vibrations in air or other fluid
- G08B13/1609—Actuation by interference with mechanical vibrations in air or other fluid using active vibration detection systems
- G08B13/1645—Actuation by interference with mechanical vibrations in air or other fluid using active vibration detection systems using ultrasonic detection means and other detection means, e.g. microwave or infrared radiation
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B13/00—Burglar, theft or intruder alarms
- G08B13/02—Mechanical actuation
- G08B13/04—Mechanical actuation by breaking of glass
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Acoustics & Sound (AREA)
- Burglar Alarm Systems (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
Abstract
【解決手段】本実施形態の侵入検知装置では、ドップラ信号の信号レベルが所定の閾値(窓ガラス破壊検知の閾値)を超えるまでは判定部6が送波部1の超音波の送波を停止させ、ドップラ信号の信号レベルが前記閾値を超えたら判定部6が送波部1に超音波を送波させるようにしている。このため、窓ガラスの破壊が検知されなければ送波部1が送波を停止することで低消費電力化を図ることができる。しかも、窓ガラスの破壊が検知された後に侵入検知の処理が実行されるため、人以外の物体の移動(例えば、立て掛けられた書類や日除け<サンシェード>などの倒れ)による侵入者の誤検知が抑制できる。
【選択図】 図1
Description
2 受波部
4 混合部
6 判定部
Claims (2)
- 自動車の車内への人の侵入を検知する侵入検知装置であって、所定周波数の発振信号が入力されると当該周波数の超音波を前記車内に送波する送波部と、前記車内に伝搬する超音波を受波して電気信号に変換する受波部と、当該受波部から出力される電気信号と前記発振信号を混合する混合部と、当該混合部から出力されるドップラ信号に基づいて前記車内の人の存否を判定する判定部とを備え、前記判定部は、前記ドップラ信号の信号レベルが所定の閾値を超えるまでは前記送波部に超音波の送波を停止させ、前記信号レベルが前記閾値を超えたら前記送波部に超音波を送波させることを特徴とする侵入検知装置。
- 前記判定部は、前記送波部に超音波を送波させてから所定時間が経過しても人が存在すると判定しない場合、前記送波部に超音波の送波を停止させた状態で前記ドップラ信号の信号レベルが前記閾値を超えるか否かの判定を行うことを特徴とする請求項1記載の侵入検知装置。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011083787A JP2012220253A (ja) | 2011-04-05 | 2011-04-05 | 侵入検知装置 |
US14/009,090 US9205808B2 (en) | 2011-04-05 | 2012-04-02 | Intrusion detection device |
EP12767733.4A EP2696214A4 (en) | 2011-04-05 | 2012-04-02 | EINDRINGUNGSERKENNUNGSVORRICHTUNG |
PCT/JP2012/058886 WO2012137719A1 (ja) | 2011-04-05 | 2012-04-02 | 侵入検知装置 |
CN2012800149782A CN103460071A (zh) | 2011-04-05 | 2012-04-02 | 侵入检测设备 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011083787A JP2012220253A (ja) | 2011-04-05 | 2011-04-05 | 侵入検知装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2012220253A true JP2012220253A (ja) | 2012-11-12 |
Family
ID=46969118
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011083787A Pending JP2012220253A (ja) | 2011-04-05 | 2011-04-05 | 侵入検知装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US9205808B2 (ja) |
EP (1) | EP2696214A4 (ja) |
JP (1) | JP2012220253A (ja) |
CN (1) | CN103460071A (ja) |
WO (1) | WO2012137719A1 (ja) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012237674A (ja) * | 2011-05-12 | 2012-12-06 | Panasonic Corp | 移動体検出装置 |
WO2014203503A1 (ja) * | 2013-06-18 | 2014-12-24 | パナソニックIpマネジメント株式会社 | 移動体検知装置 |
US9466193B2 (en) | 2013-12-18 | 2016-10-11 | Hyundai Motor Company | Device and method for detecting intrusion |
WO2018101141A1 (ja) * | 2016-11-30 | 2018-06-07 | パナソニックIpマネジメント株式会社 | 侵入検知装置 |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101683652B1 (ko) * | 2015-10-29 | 2016-12-07 | 현대자동차주식회사 | 대형 차량 침입 감지 방법 및 그를 위한 장치 |
CN107123220A (zh) * | 2017-06-06 | 2017-09-01 | 甲丙益(深圳)网络科技有限公司 | 用于室内空间的安全监控的装置和方法 |
US11565365B2 (en) * | 2017-11-13 | 2023-01-31 | Taiwan Semiconductor Manufacturing Co., Ltd. | System and method for monitoring chemical mechanical polishing |
CN112918428A (zh) * | 2019-11-21 | 2021-06-08 | 北京宝沃汽车股份有限公司 | 车辆告警***及其告警方法,车辆 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60207997A (ja) * | 1984-03-31 | 1985-10-19 | 松下電工株式会社 | 超音波式二重防犯装置 |
JPS61118679A (ja) * | 1984-11-14 | 1986-06-05 | Matsushita Electric Works Ltd | 超音波式防犯装置 |
JP2001253319A (ja) * | 2000-03-09 | 2001-09-18 | Nippon Soken Inc | 車両用セキュリティセンサ、セキュリティセンサの駆動方法及びセキュリティシステム |
WO2006098205A1 (ja) * | 2005-03-15 | 2006-09-21 | Toyota Jidosha Kabushiki Kaisha | 車両用防犯装置 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4839039B2 (en) | 1986-02-28 | 1998-12-29 | Recurrent Solutions Ltd | Automatic flow-control device |
IT1275549B (it) * | 1994-07-16 | 1997-08-07 | Kiekert Ag | Procedimento per la sorveglianza dello spazio interno di un veicolo |
JP3055460B2 (ja) | 1996-04-09 | 2000-06-26 | 株式会社日本自動車部品総合研究所 | 車両用超音波ドップラ式侵入検知装置 |
DE69707941T2 (de) | 1996-02-29 | 2002-06-27 | Denso Corp., Kariya | Eindringungserkennungs-Vorrichtung für Fahrzeuge |
US5856778A (en) | 1996-02-29 | 1999-01-05 | Denso Corporation | Intrusion detecting apparatus for a vehicle |
EP1210254B1 (en) * | 2000-05-30 | 2005-07-06 | Ford Global Technologies, LLC | Intrusion detector with power consumption control and method for intrusion detection |
JP4389874B2 (ja) | 2006-01-06 | 2009-12-24 | パナソニック電工株式会社 | 移動体検知装置 |
WO2007077940A1 (ja) | 2006-01-06 | 2007-07-12 | Matsushita Electric Works, Ltd. | 移動体検出装置 |
EP2051100A1 (en) * | 2007-10-19 | 2009-04-22 | Ford Global Technologies, LLC | A method and system for presence detection |
-
2011
- 2011-04-05 JP JP2011083787A patent/JP2012220253A/ja active Pending
-
2012
- 2012-04-02 US US14/009,090 patent/US9205808B2/en not_active Expired - Fee Related
- 2012-04-02 WO PCT/JP2012/058886 patent/WO2012137719A1/ja active Application Filing
- 2012-04-02 EP EP12767733.4A patent/EP2696214A4/en not_active Withdrawn
- 2012-04-02 CN CN2012800149782A patent/CN103460071A/zh active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60207997A (ja) * | 1984-03-31 | 1985-10-19 | 松下電工株式会社 | 超音波式二重防犯装置 |
JPS61118679A (ja) * | 1984-11-14 | 1986-06-05 | Matsushita Electric Works Ltd | 超音波式防犯装置 |
JP2001253319A (ja) * | 2000-03-09 | 2001-09-18 | Nippon Soken Inc | 車両用セキュリティセンサ、セキュリティセンサの駆動方法及びセキュリティシステム |
WO2006098205A1 (ja) * | 2005-03-15 | 2006-09-21 | Toyota Jidosha Kabushiki Kaisha | 車両用防犯装置 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012237674A (ja) * | 2011-05-12 | 2012-12-06 | Panasonic Corp | 移動体検出装置 |
WO2014203503A1 (ja) * | 2013-06-18 | 2014-12-24 | パナソニックIpマネジメント株式会社 | 移動体検知装置 |
JP2015001509A (ja) * | 2013-06-18 | 2015-01-05 | パナソニックIpマネジメント株式会社 | 移動体検知装置 |
US9466193B2 (en) | 2013-12-18 | 2016-10-11 | Hyundai Motor Company | Device and method for detecting intrusion |
WO2018101141A1 (ja) * | 2016-11-30 | 2018-06-07 | パナソニックIpマネジメント株式会社 | 侵入検知装置 |
Also Published As
Publication number | Publication date |
---|---|
US9205808B2 (en) | 2015-12-08 |
EP2696214A1 (en) | 2014-02-12 |
US20140232536A1 (en) | 2014-08-21 |
CN103460071A (zh) | 2013-12-18 |
EP2696214A4 (en) | 2014-10-01 |
WO2012137719A1 (ja) | 2012-10-11 |
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