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WO2009078265A1 - 盗難防止システム及び盗難防止制御方法 - Google Patents

盗難防止システム及び盗難防止制御方法 Download PDF

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Publication number
WO2009078265A1
WO2009078265A1 PCT/JP2008/071718 JP2008071718W WO2009078265A1 WO 2009078265 A1 WO2009078265 A1 WO 2009078265A1 JP 2008071718 W JP2008071718 W JP 2008071718W WO 2009078265 A1 WO2009078265 A1 WO 2009078265A1
Authority
WO
WIPO (PCT)
Prior art keywords
impact
speaker
antitheft
specifying
assuming
Prior art date
Application number
PCT/JP2008/071718
Other languages
English (en)
French (fr)
Inventor
Naoki Sakai
Ryuuji Nishimura
Kyohhei Morita
Kazumasa Kameda
Takahiro Koizumi
Tomohiko Nukano
Original Assignee
Fujitsu Ten Limited
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 Fujitsu Ten Limited filed Critical Fujitsu Ten Limited
Priority to US12/734,999 priority Critical patent/US20100253490A1/en
Publication of WO2009078265A1 publication Critical patent/WO2009078265A1/ja

Links

Classifications

    • 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
    • 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
    • G08B13/1654—Actuation by interference with mechanical vibrations in air or other fluid using passive vibration detection systems
    • G08B13/1672—Actuation by interference with mechanical vibrations in air or other fluid using passive vibration detection systems using sonic detecting means, e.g. a microphone operating in the audio frequency range

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Multimedia (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Burglar Alarm Systems (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)

Abstract

　車両が受ける衝撃を検出する複数のスピーカ１、２、３、４と、複数のスピーカ１、２、３、４からの信号値に基づいて、衝撃の発生を最初に検出したスピーカを特定する検出部特定処理と、特定したスピーカからの信号値が、所定の閾値以上の場合に窓ガラスに衝撃を受けたものであると推定し、所定の閾値以下の場合に車体に衝撃を受けたものであると推定する衝撃箇所推定処理と、推定された衝撃箇所が窓ガラスの場合は、この場合に応じた補正係数を用いて推定されたスピーカと衝撃の発生源との距離を推定し、推定された衝撃箇所が車体の場合は、この場合に応じた補正係数を用いて推定されたスピーカと衝撃の発生源との距離を推定し、推定した距離に基づいて衝撃箇所を、窓ガラス、車体、または、それ以外の箇所のいずれかを特定する衝撃箇所特定処理とを実行するセイキュリティＥＣＵ１０を有する構成としている。
PCT/JP2008/071718 2007-12-14 2008-11-28 盗難防止システム及び盗難防止制御方法 WO2009078265A1 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US12/734,999 US20100253490A1 (en) 2007-12-14 2008-11-28 Anti-theft system and anti-theft control method

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-324026 2007-12-14
JP2007324026A JP2009143453A (ja) 2007-12-14 2007-12-14 盗難防止装置及び位置特定方法

Publications (1)

Publication Number Publication Date
WO2009078265A1 true WO2009078265A1 (ja) 2009-06-25

Family

ID=40795383

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/071718 WO2009078265A1 (ja) 2007-12-14 2008-11-28 盗難防止システム及び盗難防止制御方法

Country Status (3)

Country Link
US (1) US20100253490A1 (ja)
JP (1) JP2009143453A (ja)
WO (1) WO2009078265A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113997902A (zh) * 2021-11-05 2022-02-01 一汽奔腾轿车有限公司 一种基于频谱分析的车窗远程防盗报警系统及方法

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9784718B2 (en) * 2007-05-04 2017-10-10 Alertek, Llc Method and apparatus for detection of structural failure
KR101736911B1 (ko) 2010-12-07 2017-05-19 한국전자통신연구원 빔포밍 음향 이미징을 이용한 보안 감시 시스템 및 이를 이용한 보안 감시 방법
JP2015168378A (ja) * 2014-03-10 2015-09-28 Ｎｅｃプラットフォームズ株式会社 監視システム及び監視方法
CN110892735B (zh) * 2017-07-31 2021-03-23 华为技术有限公司 一种音频处理方法以及音频处理设备
JP7185903B2 (ja) * 2018-10-26 2022-12-08 学校法人成蹊学園 振動センサを利用した位置追跡システム
CN112918428A (zh) * 2019-11-21 2021-06-08 北京宝沃汽车股份有限公司 车辆告警系统及其告警方法，车辆

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007085952A (ja) * 2005-09-22 2007-04-05 Kobe Univ 時間反転操作を用いた衝撃応答装置及び衝撃応答方法
JP2007283853A (ja) * 2006-04-14 2007-11-01 Matsushita Electric Ind Co Ltd 車両用警報装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5767766A (en) * 1995-09-01 1998-06-16 Southwest Research Institute Apparatus and method for monitoring vehicular impacts using magnetostrictive sensors
JPH09297892A (ja) * 1996-03-08 1997-11-18 Denso Corp ガラス割れ検出装置
DE10208724C1 (de) * 2002-02-28 2003-09-25 Astrium Gmbh Verfahren zur Erfassung von durch den Aufprall von Fremdkörpern verursachten Beschädigungen an Raumfahrzeugen
JP2007332739A (ja) * 2006-06-19 2007-12-27 Denso Corp 車両制御システム

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007085952A (ja) * 2005-09-22 2007-04-05 Kobe Univ 時間反転操作を用いた衝撃応答装置及び衝撃応答方法
JP2007283853A (ja) * 2006-04-14 2007-11-01 Matsushita Electric Ind Co Ltd 車両用警報装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113997902A (zh) * 2021-11-05 2022-02-01 一汽奔腾轿车有限公司 一种基于频谱分析的车窗远程防盗报警系统及方法

Also Published As

Publication number Publication date
US20100253490A1 (en) 2010-10-07
JP2009143453A (ja) 2009-07-02

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