GB2222289B - Vehicle lights warning devices - Google Patents

Vehicle lights warning devices

Info

Publication number
GB2222289B
GB2222289B GB8820153A GB8820153A GB2222289B GB 2222289 B GB2222289 B GB 2222289B GB 8820153 A GB8820153 A GB 8820153A GB 8820153 A GB8820153 A GB 8820153A GB 2222289 B GB2222289 B GB 2222289B
Authority
GB
United Kingdom
Prior art keywords
warning devices
vehicle lights
lights warning
vehicle
devices
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.)
Expired - Fee Related
Application number
GB8820153A
Other versions
GB2222289A (en
GB8820153D0 (en
Inventor
Paul Ian Phillips
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.)
MILANMAST Ltd
Original Assignee
MILANMAST Ltd
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 MILANMAST Ltd filed Critical MILANMAST Ltd
Priority to GB8820153A priority Critical patent/GB2222289B/en
Publication of GB8820153D0 publication Critical patent/GB8820153D0/en
Publication of GB2222289A publication Critical patent/GB2222289A/en
Application granted granted Critical
Publication of GB2222289B publication Critical patent/GB2222289B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • B60Q2300/20—Indexing codes relating to the driver or the passengers
    • B60Q2300/21—Manual control
    • 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
    • B60Q2300/31—Atmospheric conditions
    • B60Q2300/314—Ambient light

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)
GB8820153A 1988-08-25 1988-08-25 Vehicle lights warning devices Expired - Fee Related GB2222289B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8820153A GB2222289B (en) 1988-08-25 1988-08-25 Vehicle lights warning devices

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8820153A GB2222289B (en) 1988-08-25 1988-08-25 Vehicle lights warning devices

Publications (3)

Publication Number Publication Date
GB8820153D0 GB8820153D0 (en) 1988-09-28
GB2222289A GB2222289A (en) 1990-02-28
GB2222289B true GB2222289B (en) 1992-12-09

Family

ID=10642670

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8820153A Expired - Fee Related GB2222289B (en) 1988-08-25 1988-08-25 Vehicle lights warning devices

Country Status (1)

Country Link
GB (1) GB2222289B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9613349D0 (en) * 1996-06-26 1996-08-28 Morris Dean Vehicle light intensity monitor
DE19804306A1 (en) * 1998-02-04 1999-08-12 Thorsten Chmielus Light warning device for motor vehicles
CN107364392B (en) * 2017-08-17 2023-08-04 威海东兴电子有限公司 Circuit alarm device of auto-power-off photosensitive detection automobile width indicating lamp
US10981540B2 (en) 2019-08-07 2021-04-20 Keep Technologies, Inc. Remote engagement of coupling mechanism for vehicle intrusion detection device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4125824A (en) * 1975-05-20 1978-11-14 Barmac Electronics Alarm circuit

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4125824A (en) * 1975-05-20 1978-11-14 Barmac Electronics Alarm circuit

Also Published As

Publication number Publication date
GB2222289A (en) 1990-02-28
GB8820153D0 (en) 1988-09-28

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19960825