IT1240972B - Method and apparatus for signalling obstacles on a road - Google Patents

Method and apparatus for signalling obstacles on a road

Info

Publication number
IT1240972B
IT1240972B IT67497A IT6749790A IT1240972B IT 1240972 B IT1240972 B IT 1240972B IT 67497 A IT67497 A IT 67497A IT 6749790 A IT6749790 A IT 6749790A IT 1240972 B IT1240972 B IT 1240972B
Authority
IT
Italy
Prior art keywords
visibility
obstacles
vehicle
zone
signalling
Prior art date
Application number
IT67497A
Other languages
Italian (it)
Other versions
IT9067497A0 (en
IT9067497A1 (en
Inventor
Stefano Staulo
Original Assignee
Iveco Fiat
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 Iveco Fiat filed Critical Iveco Fiat
Priority to IT67497A priority Critical patent/IT1240972B/en
Publication of IT9067497A0 publication Critical patent/IT9067497A0/en
Publication of IT9067497A1 publication Critical patent/IT9067497A1/en
Application granted granted Critical
Publication of IT1240972B publication Critical patent/IT1240972B/en

Links

Abstract

A method is described for signalling obstacles on a road in the area in front of a motor vehicle, useable in particular when driving at night as an extension of the lighting systems on board the vehicle itself. For this purpose, when the lights of the vehicle 40 are turned on, the presence of obstacles in the zone in front of the vehicle is detected and their distance is calculated 43, the existing conditions of visibility are detected 45, 47, a zone of visibility is determined on the basis of the visibility conditions found 46, 48 and 49, and an alarm signal is generated only when the obstacle detected is outside the zone of visibility 50, 51. <IMAGE>
IT67497A 1990-07-05 1990-07-05 Method and apparatus for signalling obstacles on a road IT1240972B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT67497A IT1240972B (en) 1990-07-05 1990-07-05 Method and apparatus for signalling obstacles on a road

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT67497A IT1240972B (en) 1990-07-05 1990-07-05 Method and apparatus for signalling obstacles on a road

Publications (3)

Publication Number Publication Date
IT9067497A0 IT9067497A0 (en) 1990-07-05
IT9067497A1 IT9067497A1 (en) 1992-01-05
IT1240972B true IT1240972B (en) 1993-12-27

Family

ID=11302919

Family Applications (1)

Application Number Title Priority Date Filing Date
IT67497A IT1240972B (en) 1990-07-05 1990-07-05 Method and apparatus for signalling obstacles on a road

Country Status (1)

Country Link
IT (1) IT1240972B (en)

Also Published As

Publication number Publication date
IT9067497A0 (en) 1990-07-05
IT9067497A1 (en) 1992-01-05

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970729