JPS5923899U - 自動車に対する道路交通の警報システムの回路 - Google Patents

自動車に対する道路交通の警報システムの回路

Info

Publication number
JPS5923899U
JPS5923899U JP1983077961U JP7796183U JPS5923899U JP S5923899 U JPS5923899 U JP S5923899U JP 1983077961 U JP1983077961 U JP 1983077961U JP 7796183 U JP7796183 U JP 7796183U JP S5923899 U JPS5923899 U JP S5923899U
Authority
JP
Japan
Prior art keywords
circuit
pulse
signal
pulses
time
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.)
Granted
Application number
JP1983077961U
Other languages
English (en)
Other versions
JPS611520Y2 (ja
Inventor
ピエ−ル・エドモン・テユフエ
ベルナ−ル・ポ−ル・アンドレ・キユキユ
ジヤン・マルゴ
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of JPS5923899U publication Critical patent/JPS5923899U/ja
Application granted granted Critical
Publication of JPS611520Y2 publication Critical patent/JPS611520Y2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/09—Arrangements for giving variable traffic instructions
    • G08G1/0962—Arrangements for giving variable traffic instructions having an indicator mounted inside the vehicle, e.g. giving voice messages
    • G08G1/0967—Systems involving transmission of highway information, e.g. weather, speed limits
    • G08G1/096708—Systems involving transmission of highway information, e.g. weather, speed limits where the received information might be used to generate an automatic action on the vehicle control
    • G08G1/096716—Systems involving transmission of highway information, e.g. weather, speed limits where the received information might be used to generate an automatic action on the vehicle control where the received information does not generate an automatic action on the vehicle control
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R29/00—Arrangements for measuring or indicating electric quantities not covered by groups G01R19/00 - G01R27/00
    • G01R29/02—Measuring characteristics of individual pulses, e.g. deviation from pulse flatness, rise time or duration
    • G01R29/027—Indicating that a pulse characteristic is either above or below a predetermined value or within or beyond a predetermined range of values
    • G01R29/0273—Indicating that a pulse characteristic is either above or below a predetermined value or within or beyond a predetermined range of values the pulse characteristic being duration, i.e. width (indicating that frequency of pulses is above or below a certain limit)
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/09—Arrangements for giving variable traffic instructions
    • G08G1/0962—Arrangements for giving variable traffic instructions having an indicator mounted inside the vehicle, e.g. giving voice messages
    • G08G1/0967—Systems involving transmission of highway information, e.g. weather, speed limits
    • G08G1/096733—Systems involving transmission of highway information, e.g. weather, speed limits where a selection of the information might take place
    • G08G1/09675—Systems involving transmission of highway information, e.g. weather, speed limits where a selection of the information might take place where a selection from the received information takes place in the vehicle
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/09—Arrangements for giving variable traffic instructions
    • G08G1/0962—Arrangements for giving variable traffic instructions having an indicator mounted inside the vehicle, e.g. giving voice messages
    • G08G1/0967—Systems involving transmission of highway information, e.g. weather, speed limits
    • G08G1/096766—Systems involving transmission of highway information, e.g. weather, speed limits where the system is characterised by the origin of the information transmission
    • G08G1/096783—Systems involving transmission of highway information, e.g. weather, speed limits where the system is characterised by the origin of the information transmission where the origin of the information is a roadside individual element

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Atmospheric Sciences (AREA)
  • Traffic Control Systems (AREA)
  • Road Signs Or Road Markings (AREA)
  • Audible And Visible Signals (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。

Description

【図面の簡単な説明】
第１図はこの考案による装置の一実施例の回路図、そし
て第２図は信号及びパルスを示す説明図である。 ＆　Ｉ＝１　、１ １［ 「−−１″′　　−１″′ｌ− □１１

Claims (1)

    【実用新案登録請求の範囲】
  1. 道路に埋設された磁気バヤリと乗物に取り付けられた検
    波器とから構成され乗物が磁気バリヤを横切ると動作し
    それに応じて電気信号を発する道路標識警報システムに
    おける信号を分析し、有効化するための方法及び装置で
    、検波器から応受され′　　また磁気バリヤの二つの極
    を通過することにより生じる擬正弦波形の信号をある手
    段がその磁気バリヤのＮ極とＳ極によって正した信号の
    二つの交番に対応する一対の校正パルスに変え、有効化
    回路がこれらのパルスの順序をチェックして規定の順序
    で現われるパルス対だけを有効化して伝達し、ある回路
    が一つのパルス対の二つの連続パルスを分離する時間を
    チェックして規定の時間範囲で二つのパルスか相次ぐパ
    ルス対だけを伝え、少くとも一つの時間帯回路か伝えら
    れてきた一連のパルス対を応受し、これらのパルス帯を
    分離する時間をチェックして規定の時間帯内にあるパル
    ス帯だけを伝え、計数回路が応受したパルス帯を計数し
    その数が規定数に一致する場合にのみ時間帯回路の出力
    を有効化せしめることを特徴とし、道路標識警報システ
    ムが標識板の探知とキネモメータとしての作動との両方
    を行う場合、二つの時間帯回路がパルス対を分離する時
    間をチェックするための平行に設けられ、これらの回路
    は異なった時間帯に調整されており従って道路状態ある
    いは道路標識板を信号で知らせるようにして二つの隣接
    した磁気バリヤから発生するパルス対は一つの回路によ
    って有効化され、また課せられた速度限界の関数として
    互いに離れた二つのバリヤから発生すルパルス対は、こ
    れらのパルス対がこの第二回路に調整された時間帯内で
    相次ぐので、これらのバリヤを通過する乗物がこの限界
    速度以上の速度で走っている場合にのみ有効化され、前
    記二つの時藺帯回路は運転者に別の警報信号を送るため
    に乗物に設けられた別の警報装置に連結された有効化回
    路に連結されていることを特徴とするもの。
JP1983077961U 1973-12-07 1983-05-23 自動車に対する道路交通の警報システムの回路 Granted JPS5923899U (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7343683 1973-12-07
FR7343683A FR2254079B1 (ja) 1973-12-07 1973-12-07

Publications (2)

Publication Number Publication Date
JPS5923899U true JPS5923899U (ja) 1984-02-14
JPS611520Y2 JPS611520Y2 (ja) 1986-01-18

Family

ID=9128857

Family Applications (2)

Application Number Title Priority Date Filing Date
JP49141077A Pending JPS50117399A (ja) 1973-12-07 1974-12-06
JP1983077961U Granted JPS5923899U (ja) 1973-12-07 1983-05-23 自動車に対する道路交通の警報システムの回路

Family Applications Before (1)

Application Number Title Priority Date Filing Date
JP49141077A Pending JPS50117399A (ja) 1973-12-07 1974-12-06

Country Status (9)

Country Link
US (1) US3976970A (ja)
JP (2) JPS50117399A (ja)
CA (1) CA1035441A (ja)
CH (1) CH592344A5 (ja)
DE (1) DE2457653A1 (ja)
ES (1) ES432609A1 (ja)
FR (1) FR2254079B1 (ja)
GB (1) GB1447420A (ja)
IT (1) IT1027019B (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6275278U (ja) * 1985-10-29 1987-05-14

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4185265A (en) * 1977-06-09 1980-01-22 Cincinnati Electronics Corporation Vehicular magnetic coded signalling apparatus
FR2561392B1 (fr) * 1984-03-13 1990-06-22 Lmt Radio Professionelle Circuit de decodage du preambule renforce a balayage rapide d'un recepteur de bord mls
DE4023340C1 (en) * 1990-07-23 1991-05-29 Johannes 4100 Duisburg De Goldstrass Speed monitor for motor vehicle in traffic - uses in-vehicle receiver for IR pulses transmitted along precisely defined stretch of road
NO305134B1 (no) * 1997-03-24 1999-04-06 Berget Klaus Martin System for deteksjon av referansepunkt-posisjoner i en plass- eller veibane, samt fremgangsmÕte for plass- eller veioppmerking
JPH10269493A (ja) * 1997-03-28 1998-10-09 Matsushita Electric Ind Co Ltd 移動体支援システム
US20150197248A1 (en) * 1997-10-22 2015-07-16 American Vehicular Sciences Llc Vehicle speed control method and arrangement
GB9823671D0 (en) * 1998-10-30 1998-12-23 Dickinson George E Excess speed alarm for road vehicle
AU2009228472B2 (en) * 2008-03-24 2014-09-11 Strata Safety Products, Llc Electromagnetic field adjustment for proximity detection
AU2014277694B2 (en) * 2008-03-24 2017-02-02 Strata Safety Products, Llc Electromagnetic field adjustment for proximity detection
JP4561896B2 (ja) * 2008-07-21 2010-10-13 株式会社デンソー 走行速度通知装置および走行速度通知装置用のプログラム

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1803292A (en) * 1927-11-21 1931-04-28 Adler Safety Control Company Automatic signal for automobiles
US2493755A (en) * 1944-02-24 1950-01-10 Jr Thomas M Ferrill Vehicle speed and path signaling system
US3044043A (en) * 1958-07-21 1962-07-10 Gen Motors Corp Vehicle signalling apparatus for warning of approaching road conditions
FR1492169A (fr) * 1966-06-08 1967-08-18 Installation de sécurité routière par répétition de signalisation à l'intérieur des véhicules
US3493923A (en) * 1967-06-09 1970-02-03 Gen Motors Corp Road driver communication system utilizing hall cell sensor
US3668624A (en) * 1969-11-20 1972-06-06 Novatek Inc Method and apparatus for vehicle control and guidance
CH544979A (fr) * 1970-10-21 1973-11-30 Edmond Tuffet Pierre Installation pour avertir un conducteur de véhicule routier de la présence d'un panneau de signalisation routière ou d'une condition de circulation particulière
US3775743A (en) * 1971-03-30 1973-11-27 H Carter Automatic vehicle driver aid system
US3753223A (en) * 1971-08-16 1973-08-14 Minnesota Mining & Mfg System to determine the directional mode of travel of vehicles on a roadway
DE2334406A1 (de) * 1972-07-17 1974-01-31 Pierre Edmond Tuffet Verkehrszeichen-warnsystem

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6275278U (ja) * 1985-10-29 1987-05-14

Also Published As

Publication number Publication date
CA1035441A (en) 1978-07-25
CH592344A5 (ja) 1977-10-31
FR2254079B1 (ja) 1979-03-16
JPS50117399A (ja) 1975-09-13
ES432609A1 (es) 1976-12-01
IT1027019B (it) 1978-11-20
JPS611520Y2 (ja) 1986-01-18
DE2457653A1 (de) 1975-06-12
GB1447420A (en) 1976-08-25
US3976970A (en) 1976-08-24
FR2254079A1 (ja) 1975-07-04
DE2457653C2 (ja) 1988-04-21

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