FR2262312A1 - - Google Patents

Info

Publication number
FR2262312A1
FR2262312A1 FR7505352A FR7505352A FR2262312A1 FR 2262312 A1 FR2262312 A1 FR 2262312A1 FR 7505352 A FR7505352 A FR 7505352A FR 7505352 A FR7505352 A FR 7505352A FR 2262312 A1 FR2262312 A1 FR 2262312A1
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.)
Granted
Application number
FR7505352A
Other versions
FR2262312B1 (fr
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of FR2262312A1 publication Critical patent/FR2262312A1/fr
Application granted granted Critical
Publication of FR2262312B1 publication Critical patent/FR2262312B1/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/74—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems
    • G01S13/82—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems wherein continuous-type signals are transmitted
    • G01S13/84—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems wherein continuous-type signals are transmitted for distance determination by phase measurement
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/16—Anti-collision systems
    • G08G1/164—Centralised systems, e.g. external to vehicles

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Radar Systems Or Details Thereof (AREA)
FR7505352A 1974-02-21 1975-02-20 Expired FR2262312B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2408333A DE2408333C2 (de) 1974-02-21 1974-02-21 Einrichtung zur Abstandsmessung

Publications (2)

Publication Number Publication Date
FR2262312A1 true FR2262312A1 (fr) 1975-09-19
FR2262312B1 FR2262312B1 (fr) 1980-12-05

Family

ID=5908066

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7505352A Expired FR2262312B1 (fr) 1974-02-21 1975-02-20

Country Status (3)

Country Link
US (1) US4063237A (fr)
DE (1) DE2408333C2 (fr)
FR (1) FR2262312B1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2628586A1 (fr) * 1988-03-08 1989-09-15 Neiman Sa Dispositif de transmission infrarouge entre vehicules automobiles

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7298313B1 (en) * 1975-10-28 2007-11-20 United States Of America As Represented By The Secretary Of The Navy Radar-compatible data link system (U)
US4602334A (en) * 1983-10-31 1986-07-22 Leonard Salesky Vehicle travel control device
SE456118B (sv) * 1985-12-12 1988-09-05 Stiftelsen Inst Mikrovags Forfarande och anordning for att meta avstand mellan ett forsta och ett andra foremal med signaler av mikrovagsfrekvens
US4996468A (en) * 1987-09-28 1991-02-26 Tennant Company Automated guided vehicle
US4893125A (en) * 1988-11-01 1990-01-09 Delco Electronics Corporation Vehicle diplex doppler near-obstacle detection system
JP2600879B2 (ja) * 1988-12-27 1997-04-16 株式会社日本自動車部品総合研究所 トップラレーダ速度検出方法
US5760708A (en) * 1989-11-21 1998-06-02 Seith; Nancy Signaling means
US5162794A (en) * 1989-11-21 1992-11-10 Nancy Seith Safe trailing distance warning for vehicles
US20040215387A1 (en) 2002-02-14 2004-10-28 Matsushita Electric Industrial Co., Ltd. Method for transmitting location information on a digital map, apparatus for implementing the method, and traffic information provision/reception system
JP3481168B2 (ja) 1999-08-27 2003-12-22 松下電器産業株式会社 デジタル地図の位置情報伝達方法
US7593838B2 (en) * 2000-03-28 2009-09-22 Robert Bosch Gmbh Model-supported allocation of vehicles to traffic lanes
JP5041638B2 (ja) 2000-12-08 2012-10-03 パナソニック株式会社 デジタル地図の位置情報伝達方法とそれに使用する装置
JP4663136B2 (ja) 2001-01-29 2011-03-30 パナソニック株式会社 デジタル地図の位置情報伝達方法と装置
JP4230132B2 (ja) 2001-05-01 2009-02-25 パナソニック株式会社 デジタル地図の形状ベクトルの符号化方法と位置情報伝達方法とそれを実施する装置
DE10360890A1 (de) * 2003-12-19 2005-07-21 Robert Bosch Gmbh Radarsensor und Verfahren zu dessen Betrieb
US7327238B2 (en) * 2005-06-06 2008-02-05 International Business Machines Corporation Method, system, and computer program product for determining and reporting tailgating incidents
CN109686100B (zh) * 2018-12-27 2021-08-27 航天信息股份有限公司 一种基于车辆电子标识的运动车辆车道位置判别方法及系统
US11486993B2 (en) 2019-01-31 2022-11-01 Honda Motor Co., Ltd. Resonance based distance estimation and identification
CN109917368B (zh) * 2019-04-18 2022-11-29 重庆大学 一种实现有源反射式微波雷达绝对距离测量的方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2702342A (en) * 1948-11-20 1955-02-15 Rca Corp Traffic control by radar
US2996137A (en) * 1958-01-29 1961-08-15 Chu Yaohan Automatic radar guided and computer controlled vehicles
US3018368A (en) * 1959-05-06 1962-01-23 Gen Motors Corp Speed control system utilizing frequency change from inductive pickup
US3235025A (en) * 1964-04-20 1966-02-15 Gen Motors Corp Collision prevention system
FR1494132A (fr) * 1966-05-16 1967-09-08 Csf Système radioélectrique de localisation de rames de véhicules circulant sur une piste directrice
US3631484A (en) * 1969-07-30 1971-12-28 Microlab Fxr Harmonic detection system
SE364677B (fr) * 1970-05-05 1974-03-04 Sfim
US3781879A (en) * 1972-06-30 1973-12-25 Rca Corp Harmonic radar detecting and ranging system for automotive vehicles

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2628586A1 (fr) * 1988-03-08 1989-09-15 Neiman Sa Dispositif de transmission infrarouge entre vehicules automobiles

Also Published As

Publication number Publication date
FR2262312B1 (fr) 1980-12-05
DE2408333A1 (de) 1975-09-04
DE2408333C2 (de) 1985-05-23
US4063237A (en) 1977-12-13

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Legal Events

Date Code Title Description
ST Notification of lapse