IT1275549B - Procedimento per la sorveglianza dello spazio interno di un veicolo - Google Patents
Procedimento per la sorveglianza dello spazio interno di un veicoloInfo
- Publication number
- IT1275549B IT1275549B ITMI951531A ITMI951531A IT1275549B IT 1275549 B IT1275549 B IT 1275549B IT MI951531 A ITMI951531 A IT MI951531A IT MI951531 A ITMI951531 A IT MI951531A IT 1275549 B IT1275549 B IT 1275549B
- Authority
- IT
- Italy
- Prior art keywords
- vehicle
- vector
- interior space
- measurement signal
- surveillance
- Prior art date
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
- B60R25/1009—Sonic sensors; Signal treatment therefor
-
- 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
- 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
- G01S15/04—Systems determining presence of a target
-
- 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
-
- 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
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B29/00—Checking or monitoring of signalling or alarm systems; Prevention or correction of operating errors, e.g. preventing unauthorised operation
- G08B29/18—Prevention or correction of operating errors
- G08B29/20—Calibration, including self-calibrating arrangements
- G08B29/24—Self-calibration, e.g. compensating for environmental drift or ageing of components
- G08B29/26—Self-calibration, e.g. compensating for environmental drift or ageing of components by updating and storing reference thresholds
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Remote Sensing (AREA)
- Mechanical Engineering (AREA)
- Radar, Positioning & Navigation (AREA)
- Computer Networks & Wireless Communication (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Computer Security & Cryptography (AREA)
- Burglar Alarm Systems (AREA)
- Emergency Alarm Devices (AREA)
- Vehicle Waterproofing, Decoration, And Sanitation Devices (AREA)
- Body Structure For Vehicles (AREA)
- Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
Abstract
Invenzione che si riferisce ad un procedimento per la sorveglianza dello spazio interno di un veicolo. Per mezzo di almeno un ricevitore sonoro (1), onde sonore nello spazio interno di un veicolo sono trasformate in un segnale elettrico di misurazione relativo al tempo. Il segnale elettrico di misurazione è amplificato con un amplificatore (2) e immesso in un'unità di calcolo (3). Il segnale elettrico di misurazione è successivamente scomposto in una successione di singoli valori di misurazione. I singoli valori di misurazione di un segnale di misurazione sono memorizzati come vettore in una memoria (4). Il vettore è trasmesso alle entrate di una rete neuronale formata nell'unità di calcolo (3) in cui il vettore nella rete neuronale (5) è confrontato con almeno un vettore campione ed è formato un parametro di somiglianza e in cui dalla rete neuronale (5) è attivato un dispositivo di allarme (6) secondo il parametro di somiglianza.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4425177 | 1994-07-16 | ||
DE19524781A DE19524781C2 (de) | 1994-07-16 | 1995-07-07 | Verfahren zur Innenraumüberwachung in einem Kraftfahrzeug |
Publications (3)
Publication Number | Publication Date |
---|---|
ITMI951531A0 ITMI951531A0 (it) | 1995-07-14 |
ITMI951531A1 ITMI951531A1 (it) | 1997-01-14 |
IT1275549B true IT1275549B (it) | 1997-08-07 |
Family
ID=25938413
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITMI951531A IT1275549B (it) | 1994-07-16 | 1995-07-14 | Procedimento per la sorveglianza dello spazio interno di un veicolo |
Country Status (3)
Country | Link |
---|---|
US (1) | US5680096A (it) |
JP (1) | JPH08175333A (it) |
IT (1) | IT1275549B (it) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6028509A (en) * | 1998-03-18 | 2000-02-22 | Rice; David | Voice activated vehicle alarm system |
AU751059B2 (en) * | 1998-05-11 | 2002-08-08 | Robert Bosch Gmbh | Ultrasonic monitoring and intruder detection |
US6388406B1 (en) * | 1999-07-30 | 2002-05-14 | Maritor Light Vehicle Systems, Inc. | Method and system for detecting an object in the path of a vehicle power window system using acoustic signals |
US6804595B1 (en) | 1999-09-03 | 2004-10-12 | Siemens Vdo Automotive Corporation | Controller for occupant restraint system |
US6493687B1 (en) * | 1999-12-18 | 2002-12-10 | Detection Systems, Inc. | Apparatus and method for detecting glass break |
US6462657B1 (en) | 2001-06-14 | 2002-10-08 | Trw Inc. | Intrusion detection apparatus having a virtual capacitor |
US7437274B2 (en) * | 2002-02-08 | 2008-10-14 | Ford Motor Company | Method and apparatus for objective measurement of noise |
JP4107902B2 (ja) * | 2002-07-26 | 2008-06-25 | 富士通テン株式会社 | 防犯装置 |
US6862253B2 (en) * | 2002-10-23 | 2005-03-01 | Robert L. Blosser | Sonic identification system and method |
US6819249B1 (en) | 2002-11-22 | 2004-11-16 | Anne Papp | Child seat for monitoring the presence of a child |
US8248226B2 (en) | 2004-11-16 | 2012-08-21 | Black & Decker Inc. | System and method for monitoring security at a premises |
EP1817760B1 (en) * | 2004-11-22 | 2014-03-12 | Magna Electronics Inc. | Occupant detection system for vehicle |
DE102005007683A1 (de) * | 2005-02-19 | 2006-08-31 | Deutsche Telekom Ag | Verfahren zur Identifizierung eines Telekommunikationsteilnehmers |
US8531286B2 (en) | 2007-09-05 | 2013-09-10 | Stanley Convergent Security Solutions, Inc. | System and method for monitoring security at a premises using line card with secondary communications channel |
JP2012220253A (ja) * | 2011-04-05 | 2012-11-12 | Panasonic Corp | 侵入検知装置 |
US8830061B2 (en) | 2011-05-04 | 2014-09-09 | Kiran Malhotra | Portable reverse alarm system |
DE102014013472A1 (de) * | 2013-09-30 | 2015-04-02 | Hella Kgaa Hueck & Co. | Verfahren zur Erkennung und Klassifikation von Schadensereignissen an Kraftfahrzeugen und Vorrichtung hierfür |
CN104627030A (zh) | 2013-11-13 | 2015-05-20 | 光宝科技股份有限公司 | 载具安全系统及应用于其上的安全侦测与处理方法 |
US9405120B2 (en) | 2014-11-19 | 2016-08-02 | Magna Electronics Solutions Gmbh | Head-up display and vehicle using the same |
US10037632B2 (en) | 2016-09-01 | 2018-07-31 | Ford Global Technologies, Llc | Surrogate vehicle sensors |
US10276187B2 (en) * | 2016-10-19 | 2019-04-30 | Ford Global Technologies, Llc | Vehicle ambient audio classification via neural network machine learning |
NO343129B1 (en) * | 2017-12-22 | 2018-11-19 | Dtecto As | System for detecting window or glass panel damage. |
EP4038590A1 (de) * | 2019-09-30 | 2022-08-10 | Infinite Devices GmbH | Verfahren und vorrichtung zur erkennung einer unbefugten manipulation an einem gegenstand oder einem raum |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6223848A (ja) * | 1985-07-25 | 1987-01-31 | Matsushita Electric Works Ltd | 車両用盗難警報装置 |
US4952931A (en) * | 1987-01-27 | 1990-08-28 | Serageldin Ahmedelhadi Y | Signal adaptive processor |
DE9003065U1 (de) * | 1989-04-12 | 1990-10-25 | Siemens AG, 1000 Berlin und 8000 München | Überwachungsgerät zur Überwachung der Scheiben eines Raumes, z.B. KFZ-Innenraumes |
JP2731981B2 (ja) * | 1990-07-27 | 1998-03-25 | シーメンス アクチエンゲゼルシヤフト | 自動車内室用の超音波監視装置 |
US5376919A (en) * | 1992-07-01 | 1994-12-27 | C & K Systems, Inc. | Vehicle intrusion detector |
US5510765A (en) * | 1993-01-07 | 1996-04-23 | Ford Motor Company | Motor vehicle security sensor system |
US5389911A (en) * | 1993-12-06 | 1995-02-14 | Ford Motor Company | Alarm system for detecting glass breakage |
-
1995
- 1995-07-14 IT ITMI951531A patent/IT1275549B/it active IP Right Grant
- 1995-07-17 US US08/502,419 patent/US5680096A/en not_active Expired - Fee Related
- 1995-07-17 JP JP18037395A patent/JPH08175333A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
US5680096A (en) | 1997-10-21 |
ITMI951531A1 (it) | 1997-01-14 |
ITMI951531A0 (it) | 1995-07-14 |
JPH08175333A (ja) | 1996-07-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted |