IT1225088B - Metodo e dispositivo per il rilevamento di situazioni anomale in antifurto ad ultrasuoni particolarmente per automezzi - Google Patents

Metodo e dispositivo per il rilevamento di situazioni anomale in antifurto ad ultrasuoni particolarmente per automezzi

Info

Publication number
IT1225088B
IT1225088B IT8846890A IT4689088A IT1225088B IT 1225088 B IT1225088 B IT 1225088B IT 8846890 A IT8846890 A IT 8846890A IT 4689088 A IT4689088 A IT 4689088A IT 1225088 B IT1225088 B IT 1225088B
Authority
IT
Italy
Prior art keywords
theft
ultrasonic
situations
vehicles
detection
Prior art date
Application number
IT8846890A
Other languages
English (en)
Other versions
IT8846890A0 (it
Inventor
Medardo Reggiani
Original Assignee
Reggiani Medardo Med
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 Reggiani Medardo Med filed Critical Reggiani Medardo Med
Priority to IT8846890A priority Critical patent/IT1225088B/it
Publication of IT8846890A0 publication Critical patent/IT8846890A0/it
Priority to EP19890202339 priority patent/EP0366166A3/en
Application granted granted Critical
Publication of IT1225088B publication Critical patent/IT1225088B/it

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
    • 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
    • G08B29/00—Checking or monitoring of signalling or alarm systems; Prevention or correction of operating errors, e.g. preventing unauthorised operation
    • G08B29/02—Monitoring continuously signalling or alarm systems
    • G08B29/04—Monitoring of the detection circuits
    • G08B29/046—Monitoring of the detection circuits prevention of tampering with detection circuits
    • 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
    • G08B29/12—Checking intermittently signalling or alarm systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Security & Cryptography (AREA)
  • Mechanical Engineering (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
IT8846890A 1988-10-27 1988-10-27 Metodo e dispositivo per il rilevamento di situazioni anomale in antifurto ad ultrasuoni particolarmente per automezzi IT1225088B (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT8846890A IT1225088B (it) 1988-10-27 1988-10-27 Metodo e dispositivo per il rilevamento di situazioni anomale in antifurto ad ultrasuoni particolarmente per automezzi
EP19890202339 EP0366166A3 (en) 1988-10-27 1989-09-18 Method and device for detecting abnormal situations in ultrasonic antitheft systems particularly for motor vehicles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8846890A IT1225088B (it) 1988-10-27 1988-10-27 Metodo e dispositivo per il rilevamento di situazioni anomale in antifurto ad ultrasuoni particolarmente per automezzi

Publications (2)

Publication Number Publication Date
IT8846890A0 IT8846890A0 (it) 1988-10-27
IT1225088B true IT1225088B (it) 1990-11-02

Family

ID=11260273

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8846890A IT1225088B (it) 1988-10-27 1988-10-27 Metodo e dispositivo per il rilevamento di situazioni anomale in antifurto ad ultrasuoni particolarmente per automezzi

Country Status (2)

Country Link
EP (1) EP0366166A3 (it)
IT (1) IT1225088B (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2310720B (en) * 1996-02-29 2000-07-12 Denso Corp Intrusion detecting apparatus for a vehicle
DE69707941T2 (de) * 1996-02-29 2002-06-27 Denso Corp., Kariya Eindringungserkennungs-Vorrichtung für Fahrzeuge
FR3053645B1 (fr) * 2016-07-06 2019-07-19 Peugeot Citroen Automobiles Sa Procede de gestion d’un defaut relatif a un dispositif d’alarme antivol d’un vehicule automobile.

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2570430B1 (fr) * 1984-09-19 1987-03-27 Jean Mazeirat Dispositif de protection de salles

Also Published As

Publication number Publication date
IT8846890A0 (it) 1988-10-27
EP0366166A2 (en) 1990-05-02
EP0366166A3 (en) 1991-05-02

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19961030