DE3277944D1 - System for the identification and the determination of the passing moment of a plurality of moving objects at a predetermined point of their travel path - Google Patents

System for the identification and the determination of the passing moment of a plurality of moving objects at a predetermined point of their travel path

Info

Publication number
DE3277944D1
DE3277944D1 DE8282810312T DE3277944T DE3277944D1 DE 3277944 D1 DE3277944 D1 DE 3277944D1 DE 8282810312 T DE8282810312 T DE 8282810312T DE 3277944 T DE3277944 T DE 3277944T DE 3277944 D1 DE3277944 D1 DE 3277944D1
Authority
DE
Germany
Prior art keywords
identification
determination
travel path
moving objects
predetermined point
Prior art date
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
Application number
DE8282810312T
Other languages
German (de)
Inventor
Rudolf Schaffer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Compagnie des Montres Longines Francillon SA
Original Assignee
Compagnie des Montres Longines Francillon SA
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
Priority claimed from FR8118752A external-priority patent/FR2514175A1/en
Application filed by Compagnie des Montres Longines Francillon SA filed Critical Compagnie des Montres Longines Francillon SA
Application granted granted Critical
Publication of DE3277944D1 publication Critical patent/DE3277944D1/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C1/00—Registering, indicating or recording the time of events or elapsed time, e.g. time-recorders for work people
    • G07C1/22—Registering, indicating or recording the time of events or elapsed time, e.g. time-recorders for work people in connection with sports or games
    • G07C1/24—Race time-recorders
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00—Individual registration on entry or exit
    • G07C9/20—Individual registration on entry or exit involving the use of a pass
    • G07C9/28—Individual registration on entry or exit involving the use of a pass the pass enabling tracking or indicating presence
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/01—Detecting movement of traffic to be counted or controlled
    • G08G1/017—Detecting movement of traffic to be counted or controlled identifying vehicles

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radar Systems Or Details Thereof (AREA)
DE8282810312T 1981-09-07 1982-07-19 System for the identification and the determination of the passing moment of a plurality of moving objects at a predetermined point of their travel path Expired DE3277944D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH575181 1981-09-07
FR8118752A FR2514175A1 (en) 1981-10-02 1981-10-02 Motor race finish electronic timing installation - involves mobile transmitters triggered by reference signal from fixed finishing line antenna

Publications (1)

Publication Number Publication Date
DE3277944D1 true DE3277944D1 (en) 1988-02-11

Family

ID=25698319

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8282810312T Expired DE3277944D1 (en) 1981-09-07 1982-07-19 System for the identification and the determination of the passing moment of a plurality of moving objects at a predetermined point of their travel path

Country Status (2)

Country Link
EP (1) EP0074330B1 (en)
DE (1) DE3277944D1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2545952B1 (en) * 1983-05-13 1987-03-20 Omega Electronics Sa DEVICE FOR ELECTROMAGNETIC TRANSMISSION OF AN EVENT IN A DISTURBED MEDIUM
FR2619644A1 (en) * 1987-08-19 1989-02-24 Braconnier Dominique Detection device, particularly for timing vehicles in sporting competitions
GB8813066D0 (en) * 1988-06-02 1988-07-06 Pi Research Ltd Vehicle data recording system
FR2656447B1 (en) * 1989-12-26 1992-03-27 Omega Electronics Sa MOBILE TIMING DEVICE.
US5905374A (en) * 1994-08-31 1999-05-18 Auto Meter Products, Inc. High performance tachometer
US5982168A (en) * 1996-05-16 1999-11-09 Auto Meter Products, Inc. High performance tachometer with automatic triggering
US6137399A (en) * 1999-11-02 2000-10-24 Auto Meter Products, Inc. High performance tachometer having a shift indicator system with "short-shift" protection
DE102010060571B3 (en) 2010-11-16 2011-11-17 Sportident Gmbh Method and arrangement for recording pass times at checkpoints, in particular at sports events

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3546696A (en) * 1969-06-17 1970-12-08 Digimetrics Inc Sports computer system
DE2045797B2 (en) * 1970-09-16 1979-07-05 Siemens Ag, 1000 Berlin Und 8000 Muenchen Identification and location system for local service trains - deploys units along track to send audio signal combinations to central control for decoding
US3720911A (en) * 1971-06-15 1973-03-13 T Bomar Motor vehicle identification and speed control system
US3839717A (en) * 1972-01-28 1974-10-01 Identification Co Inc Communication apparatus for communicating between a first and a second object
NL162494C (en) * 1973-02-28 1980-05-16 Philips Nv DEVICE FOR IDENTIFYING VEHICLES.
US4068232A (en) * 1976-02-12 1978-01-10 Fairchild Industries, Inc. Passive encoding microwave transponder
GB1599120A (en) * 1978-05-19 1981-09-30 Philips Electronic Associated Detection system

Also Published As

Publication number Publication date
EP0074330A1 (en) 1983-03-16
EP0074330B1 (en) 1988-01-07

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee