IT987321B - Disposizione circuitale per vei coli specialmente autoveicoli stradali per comandare il siste ma di illuminazione frontale - Google Patents

Disposizione circuitale per vei coli specialmente autoveicoli stradali per comandare il siste ma di illuminazione frontale

Info

Publication number
IT987321B
IT987321B IT2379973A IT2379973A IT987321B IT 987321 B IT987321 B IT 987321B IT 2379973 A IT2379973 A IT 2379973A IT 2379973 A IT2379973 A IT 2379973A IT 987321 B IT987321 B IT 987321B
Authority
IT
Italy
Prior art keywords
vei
control
lighting system
circuit arrangement
road vehicles
Prior art date
Application number
IT2379973A
Other languages
English (en)
Original Assignee
Bandi W
Heiniger E
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 Bandi W, Heiniger E filed Critical Bandi W
Application granted granted Critical
Publication of IT987321B publication Critical patent/IT987321B/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
    • B60Q1/02—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments
    • B60Q1/04—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights
    • B60Q1/14—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights having dimming means
    • B60Q1/1415—Dimming circuits
    • B60Q1/1423—Automatic dimming circuits, i.e. switching between high beam and low beam due to change of ambient light or light level in road traffic
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q2300/00—Indexing codes for automatically adjustable headlamps or automatically dimmable headlamps
    • B60Q2300/05—Special features for controlling or switching of the light beam
    • B60Q2300/052—Switching delay, i.e. the beam is not switched or changed instantaneously upon occurrence of a condition change
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q2300/00—Indexing codes for automatically adjustable headlamps or automatically dimmable headlamps
    • B60Q2300/30—Indexing codes relating to the vehicle environment
    • B60Q2300/33—Driving situation
    • B60Q2300/332—Driving situation on city roads
    • B60Q2300/3321—Detection of streetlights
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q2300/00—Indexing codes for automatically adjustable headlamps or automatically dimmable headlamps
    • B60Q2300/30—Indexing codes relating to the vehicle environment
    • B60Q2300/33—Driving situation
    • B60Q2300/337—Tunnels or bridges
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q2300/00—Indexing codes for automatically adjustable headlamps or automatically dimmable headlamps
    • B60Q2300/40—Indexing codes relating to other road users or special conditions
    • B60Q2300/42—Indexing codes relating to other road users or special conditions oncoming vehicle

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)
IT2379973A 1972-05-12 1973-05-08 Disposizione circuitale per vei coli specialmente autoveicoli stradali per comandare il siste ma di illuminazione frontale IT987321B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH703772A CH561611A5 (it) 1972-05-12 1972-05-12

Publications (1)

Publication Number Publication Date
IT987321B true IT987321B (it) 1975-02-20

Family

ID=4318932

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2379973A IT987321B (it) 1972-05-12 1973-05-08 Disposizione circuitale per vei coli specialmente autoveicoli stradali per comandare il siste ma di illuminazione frontale

Country Status (4)

Country Link
CH (1) CH561611A5 (it)
DE (1) DE2322137A1 (it)
FR (1) FR2185261A5 (it)
IT (1) IT987321B (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3001394A1 (de) * 1980-01-16 1981-07-23 Bernhard 8331 Mamming Schweininger Automatische ab- und aufblendung am kraftfahrzeug
DE3528220A1 (de) * 1985-08-06 1987-02-12 Siemens Ag Rberwachungseinrichtung zur verhinderung der blendwirkung bei fahrzeugleuchten
FR2596172A1 (fr) * 1986-03-20 1987-09-25 Dietsch Jean Appareil electronique pour l'eclairage des vehicules automobiles
CH688618A5 (de) * 1991-11-06 1997-12-15 Jesag Vorrichtung zum automatischen Umschalten von Fahrzeugscheinwerfern zwischen Fernlicht und Abblendlicht.

Also Published As

Publication number Publication date
CH561611A5 (it) 1975-05-15
DE2322137A1 (de) 1973-11-22
FR2185261A5 (it) 1973-12-28

Similar Documents

Publication Publication Date Title
IT1005971B (it) Impianto di comando per veicoli
GB1447260A (en) Lighting systems for vehicles
AU3221271A (en) Road vehicle lighting systems
IT1003092B (it) Dispositivo per il con trollo di proiettori di autoveicol
IT990443B (it) Impianto di comando di sterzo per veicoli cingolati
IT987321B (it) Disposizione circuitale per vei coli specialmente autoveicoli stradali per comandare il siste ma di illuminazione frontale
IT977864B (it) Tergicristallo per luci di veicoli particolarmente per i proiettori
IT1011446B (it) Circuito di comando per indicatori di direzione in particolare per veicoli stradali
AU3012971A (en) Lighting systems for road vehicles
IT1018884B (it) Dispositivo di comando per fari di veicoli
SE395413B (sv) Antilasningsreglersystem for fordon
AT344022B (de) Fahrzeugscheinwerfer
IT1021734B (it) Dispositivo di comando per fari di veicoli
IT944994B (it) Impianto di illuminazione per veicoli stradali
IT985093B (it) Impianto di illuminazione per veicoli
IT985092B (it) Impianto di illuminazione per veicoli
AT348620B (de) Fahrzeugscheinwerfer
IT973751B (it) Impianto di illuminazione per veicoli stradali
IT985091B (it) Impianto di illuminazione per veicoli
IT1016903B (it) Impianto di illuminazione per veicoli stradali
IT973189B (it) Sistema di comando perfezionato per la regolazione di proiettori di autoveicoli
IT994183B (it) Impianto di illuminazione per veico li stradali
IT1000782B (it) Impianto di illuminazione per veicoli
AU4083672A (en) Lighting systems for road vehicles
AU2316070A (en) Lighting systems for road vehicles