IT1227370B - TRAFFIC DETECTION SENSOR. - Google Patents

TRAFFIC DETECTION SENSOR.

Info

Publication number
IT1227370B
IT1227370B IT8822672A IT2267288A IT1227370B IT 1227370 B IT1227370 B IT 1227370B IT 8822672 A IT8822672 A IT 8822672A IT 2267288 A IT2267288 A IT 2267288A IT 1227370 B IT1227370 B IT 1227370B
Authority
IT
Italy
Prior art keywords
detection sensor
traffic detection
traffic
sensor
detection
Prior art date
Application number
IT8822672A
Other languages
Italian (it)
Other versions
IT8822672A0 (en
Inventor
Antonio Vernaleone
Original Assignee
Philips Spa
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 Philips Spa filed Critical Philips Spa
Priority to IT8822672A priority Critical patent/IT1227370B/en
Publication of IT8822672A0 publication Critical patent/IT8822672A0/en
Priority to EP19890202722 priority patent/EP0370544A3/en
Application granted granted Critical
Publication of IT1227370B publication Critical patent/IT1227370B/en

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
    • G08G1/04—Detecting movement of traffic to be counted or controlled using optical or ultrasonic detectors

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Traffic Control Systems (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
  • Radar Systems Or Details Thereof (AREA)
IT8822672A 1988-11-21 1988-11-21 TRAFFIC DETECTION SENSOR. IT1227370B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT8822672A IT1227370B (en) 1988-11-21 1988-11-21 TRAFFIC DETECTION SENSOR.
EP19890202722 EP0370544A3 (en) 1988-11-21 1989-10-26 Traffic survey sensor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8822672A IT1227370B (en) 1988-11-21 1988-11-21 TRAFFIC DETECTION SENSOR.

Publications (2)

Publication Number Publication Date
IT8822672A0 IT8822672A0 (en) 1988-11-21
IT1227370B true IT1227370B (en) 1991-04-08

Family

ID=11199117

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8822672A IT1227370B (en) 1988-11-21 1988-11-21 TRAFFIC DETECTION SENSOR.

Country Status (2)

Country Link
EP (1) EP0370544A3 (en)
IT (1) IT1227370B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10058981A1 (en) * 2000-11-28 2002-06-27 Valeo Schalter & Sensoren Gmbh Method and device for detecting a spatial area, as well as a plurality of devices and vehicle

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR90912E (en) * 1966-04-08 1968-03-08 Evr Eclairage Vehicules Rail Vehicle detector
DE3013950A1 (en) * 1980-04-11 1981-10-15 Kienzle Apparate Gmbh, 7730 Villingen-Schwenningen Reflective light barrier for surface servo-sensor - has receive phototransistor with direct light source for additional receiver irradiation

Also Published As

Publication number Publication date
IT8822672A0 (en) 1988-11-21
EP0370544A2 (en) 1990-05-30
EP0370544A3 (en) 1990-12-12

Similar Documents

Publication Publication Date Title
IT8720499A0 (en) SENSOR.
DE58902396D1 (en) POSITION SENSOR.
DE68916813D1 (en) MULTIMODULUS PRESSURE SENSOR.
DE68919471D1 (en) PRESSURE SENSOR.
IT1228386B (en) VEHICLE SENSOR.
DE3767092D1 (en) ANGLE SENSOR.
IT1230807B (en) RAIN SENSOR.
DE69009314D1 (en) Angular velocity sensor.
IT1216609B (en) OPTICAL POSITION SENSOR.
DE68907427D1 (en) PRESSURE SENSOR ARRANGEMENT.
DE58905737D1 (en) ACCELERATION SENSOR.
DE3769709D1 (en) PROSTHESIC SENSOR.
DE68914762D1 (en) Disposable sensor.
DE59103409D1 (en) Retro-reflective sensor.
DE3667437D1 (en) SENSOR ARRANGEMENT.
IT1228149B (en) FORCES SENSOR.
DE68910080D1 (en) Sensor device.
DE59006845D1 (en) Capacitive sensor.
IT8920330A0 (en) ACCELERATION SENSOR.
NO892999L (en) SENSOR.
DE68924325D1 (en) Condition detection.
DE58909381D1 (en) Ultrasonic sensor.
DE68917700D1 (en) Acceleration sensor.
FI901655A0 (en) CAPACITIVE FUNCTION SENSOR.
NO892544D0 (en) DETECTION SYSTEM.

Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19940527