FR2460813B1 - - Google Patents
Info
- Publication number
- FR2460813B1 FR2460813B1 FR7917776A FR7917776A FR2460813B1 FR 2460813 B1 FR2460813 B1 FR 2460813B1 FR 7917776 A FR7917776 A FR 7917776A FR 7917776 A FR7917776 A FR 7917776A FR 2460813 B1 FR2460813 B1 FR 2460813B1
- Authority
- FR
- France
- 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.)
- Expired
Links
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/123—Traffic control systems for road vehicles indicating the position of vehicles, e.g. scheduled vehicles; Managing passenger vehicles circulating according to a fixed timetable, e.g. buses, trains, trams
- G08G1/127—Traffic control systems for road vehicles indicating the position of vehicles, e.g. scheduled vehicles; Managing passenger vehicles circulating according to a fixed timetable, e.g. buses, trains, trams to a central station ; Indicators in a central station
-
- 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
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B13/00—Burglar, theft or intruder alarms
- G08B13/02—Mechanical actuation
- G08B13/14—Mechanical actuation by lifting or attempted removal of hand-portable articles
- G08B13/1427—Mechanical actuation by lifting or attempted removal of hand-portable articles with transmitter-receiver for distance detection
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7917776A FR2460813A1 (en) | 1979-07-09 | 1979-07-09 | Stolen vehicle recovery system - uses coded signal transmitters in each vehicle monitored at receiving stations forming network of triangulation points |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7917776A FR2460813A1 (en) | 1979-07-09 | 1979-07-09 | Stolen vehicle recovery system - uses coded signal transmitters in each vehicle monitored at receiving stations forming network of triangulation points |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2460813A1 FR2460813A1 (en) | 1981-01-30 |
FR2460813B1 true FR2460813B1 (en) | 1984-03-30 |
Family
ID=9227679
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7917776A Granted FR2460813A1 (en) | 1979-07-09 | 1979-07-09 | Stolen vehicle recovery system - uses coded signal transmitters in each vehicle monitored at receiving stations forming network of triangulation points |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2460813A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8195188B2 (en) | 1997-08-04 | 2012-06-05 | Enovsys Llc | Location reporting satellite paging system with optional blocking of location reporting |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2541801A1 (en) * | 1983-02-28 | 1984-08-31 | Aerac | Apparatus for permanent satellite surveillance and identification of a unit moving by land or sea in the event of distress, theft, attack or attempted theft and/or attack, applicable to heavy goods vehicles |
FR2587664A1 (en) * | 1985-09-23 | 1987-03-27 | Castany Claude | Access surveillance and anti-theft alarm device for sea or land vehicles. Claims of the device and its use |
FR2598813A1 (en) * | 1986-05-15 | 1987-11-20 | Quentel Herve | METHOD FOR LOCALIZATION OF THE PRESENCE OF A VECTOR SUCH AS AN OBJECT, ANIMAL, PERSON, FIXED OR MOBILE, IN PARTICULAR A VEHICLE, AND LOCATION SYSTEM FOR IMPLEMENTING THE METHOD. |
FR2619944A1 (en) * | 1987-08-24 | 1989-03-03 | Berckmans Jean | Method and device for individualising and identifying vehicles |
FR2625009B1 (en) * | 1987-12-16 | 1990-05-11 | Rolland Marie Christine | ELECTRONIC SECURITY SYSTEM VIA PORTABLE SUPPORT |
GB8924743D0 (en) * | 1989-11-02 | 1989-12-20 | Security Alert Ltd | Electronic systems for the protection of articles |
US5208756A (en) * | 1991-01-28 | 1993-05-04 | Song Han L | Vehicle locating and navigating system |
BE1008083A3 (en) * | 1994-02-24 | 1996-01-09 | Antwerpen Marc Lodewijk Maria | Device for localizing movable objects and objects that allow suchlocalization |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3828306A (en) * | 1973-01-08 | 1974-08-06 | P Angeloni | Highway distress system |
DE2558218A1 (en) * | 1975-12-23 | 1977-07-07 | Curt H Gloetzl | Fail safe vehicle identification code - uses black box transmitter with coded output to match licence plate coding |
US4067411A (en) * | 1976-05-27 | 1978-01-10 | Conley Thomas R | Vehicle emergency alarm and stop system |
-
1979
- 1979-07-09 FR FR7917776A patent/FR2460813A1/en active Granted
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8195188B2 (en) | 1997-08-04 | 2012-06-05 | Enovsys Llc | Location reporting satellite paging system with optional blocking of location reporting |
US8559942B2 (en) | 1997-08-04 | 2013-10-15 | Mundi Fomukong | Updating a mobile device's location |
US8706078B2 (en) | 1997-08-04 | 2014-04-22 | Enovsys Llc | Location reporting satellite paging system with privacy feature |
Also Published As
Publication number | Publication date |
---|---|
FR2460813A1 (en) | 1981-01-30 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |