NL135205C - - Google Patents

Info

Publication number
NL135205C
NL135205C NL135205DA NL135205C NL 135205 C NL135205 C NL 135205C NL 135205D A NL135205D A NL 135205DA NL 135205 C NL135205 C NL 135205C
Authority
NL
Netherlands
Application number
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.)
Publication of NL135205C publication Critical patent/NL135205C/xx

Links

Classifications

    • 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
    • G08G1/052—Detecting movement of traffic to be counted or controlled with provision for determining speed or overspeed
    • G08G1/054—Detecting movement of traffic to be counted or controlled with provision for determining speed or overspeed photographing overspeeding vehicles
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
    • G01P3/64—Devices characterised by the determination of the time taken to traverse a fixed distance
    • G01P3/66—Devices characterised by the determination of the time taken to traverse a fixed distance using electric or magnetic means
    • G—PHYSICS
    • G04—HOROLOGY
    • G04F—TIME-INTERVAL MEASURING
    • G04F10/00—Apparatus for measuring unknown time intervals by electric means

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Traffic Control Systems (AREA)
  • Emergency Alarm Devices (AREA)
NL135205D 1961-03-08 NL135205C (cs)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEA36911A DE1177858B (de) 1961-03-08 1961-03-08 Verkehrsueberwachungseinrichtung

Publications (1)

Publication Number Publication Date
NL135205C true NL135205C (cs)

Family

ID=6929914

Family Applications (2)

Application Number Title Priority Date Filing Date
NL135205D NL135205C (cs) 1961-03-08
NL275512D NL275512A (cs) 1961-03-08

Family Applications After (1)

Application Number Title Priority Date Filing Date
NL275512D NL275512A (cs) 1961-03-08

Country Status (6)

Country Link
US (1) US3167381A (cs)
BE (1) BE614671A (cs)
CH (1) CH392944A (cs)
DE (1) DE1177858B (cs)
GB (1) GB975532A (cs)
NL (2) NL275512A (cs)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3689878A (en) * 1970-06-23 1972-09-05 Ltv Aerospace Corp Traffic monitoring system
US4520885A (en) * 1981-08-05 1985-06-04 Yoshida Kogyo K.K. Load sensing apparatus with capacitive and inductive sensors
US5382953A (en) * 1994-04-14 1995-01-17 Hauptli; Wayne L. Device for detecting school bus stop arm violations
AUPR631801A0 (en) * 2001-07-12 2001-08-02 Luscombe, Andrew Roadside sensor system
CN108492586B (zh) * 2018-05-22 2023-06-30 南京城建隧桥经营管理有限责任公司 一种基于分布式的道路区间监测系统及其测速方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2619402A (en) * 1945-10-03 1952-11-25 John W Mccutcheon Automatically recording the speed and identity of vehicles
US2683071A (en) * 1949-01-31 1954-07-06 Pearle Leon Traffic monitoring system
US2927836A (en) * 1953-05-29 1960-03-08 Sidney X Shore Photographic speed monitor
US2927837A (en) * 1955-01-11 1960-03-08 Paul S Martin Traffic monitoring systems
DE1054757B (de) * 1957-08-02 1959-04-09 Robot Berning & Co Verfahren und Vorrichtung zur photographischen UEberwachung der Fahrzeuggeschwindigkeit mittels stationaerer Aufnahmekameras
DE1078797B (de) * 1958-03-04 1960-03-31 Agfa Ag Leverkusen Bayerwerk Einrichtung zur fotografischen Verkehrsueberwachung
US3060434A (en) * 1958-03-04 1962-10-23 Agfa Ag Method and apparatus for traffic surveillance

Also Published As

Publication number Publication date
GB975532A (en) 1964-11-18
CH392944A (de) 1965-05-31
BE614671A (fr) 1962-07-02
US3167381A (en) 1965-01-26
NL275512A (cs)
DE1177858B (de) 1964-09-10

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