IT996481B - TIMED CONTROL CIRCUIT OF THE LIGHTS OF A VEHICLE ACCORDING TO THE SPEED - Google Patents

TIMED CONTROL CIRCUIT OF THE LIGHTS OF A VEHICLE ACCORDING TO THE SPEED

Info

Publication number
IT996481B
IT996481B IT5378173A IT5378173A IT996481B IT 996481 B IT996481 B IT 996481B IT 5378173 A IT5378173 A IT 5378173A IT 5378173 A IT5378173 A IT 5378173A IT 996481 B IT996481 B IT 996481B
Authority
IT
Italy
Prior art keywords
lights
speed
control circuit
vehicle according
timed control
Prior art date
Application number
IT5378173A
Other languages
Italian (it)
Original Assignee
Ko An Inc
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
Priority claimed from US00308474A external-priority patent/US3829828A/en
Application filed by Ko An Inc filed Critical Ko An Inc
Application granted granted Critical
Publication of IT996481B publication Critical patent/IT996481B/en

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
    • B60Q1/143—Automatic dimming circuits, i.e. switching between high beam and low beam due to change of ambient light or light level in road traffic combined with another condition, e.g. using vehicle recognition from camera images or activation of wipers
    • 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
    • B60Q1/26—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
    • B60Q1/50—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating other intentions or conditions, e.g. request for waiting or overtaking
    • B60Q1/54—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating other intentions or conditions, e.g. request for waiting or overtaking for indicating speed outside of the vehicle
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P1/00—Details of instruments
    • G01P1/07—Indicating devices, e.g. for remote indication
    • G01P1/08—Arrangements of scales, pointers, lamps or acoustic indicators, e.g. in automobile speedometers
    • G01P1/10—Arrangements of scales, pointers, lamps or acoustic indicators, e.g. in automobile speedometers for indicating predetermined speeds
    • G01P1/103—Arrangements of scales, pointers, lamps or acoustic indicators, e.g. in automobile speedometers for indicating predetermined speeds by comparing the value of the measured signal with one or several reference values
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P1/00—Details of instruments
    • G01P1/07—Indicating devices, e.g. for remote indication
    • G01P1/08—Arrangements of scales, pointers, lamps or acoustic indicators, e.g. in automobile speedometers
    • G01P1/10—Arrangements of scales, pointers, lamps or acoustic indicators, e.g. in automobile speedometers for indicating predetermined speeds
    • G01P1/11—Arrangements of scales, pointers, lamps or acoustic indicators, e.g. in automobile speedometers for indicating predetermined speeds by the detection of the position of the indicator needle
    • 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
    • G01P3/42—Devices characterised by the use of electric or magnetic means
    • G01P3/44—Devices characterised by the use of electric or magnetic means for measuring angular speed
    • G01P3/48—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage
    • G01P3/4802—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage by using electronic circuits in general
    • G01P3/4807—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage by using electronic circuits in general by using circuits for the detection of the pulses delivered by the ignition system of an internal combustion engine
    • 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
    • B60Q2300/10—Indexing codes relating to particular vehicle conditions
    • B60Q2300/11—Linear movements of the vehicle
    • B60Q2300/112—Vehicle speed
    • 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
IT5378173A 1972-11-21 1973-11-21 TIMED CONTROL CIRCUIT OF THE LIGHTS OF A VEHICLE ACCORDING TO THE SPEED IT996481B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00308474A US3829828A (en) 1971-05-28 1972-11-21 Speed responsive timing circuit for vehicle light operation

Publications (1)

Publication Number Publication Date
IT996481B true IT996481B (en) 1975-12-10

Family

ID=23194129

Family Applications (1)

Application Number Title Priority Date Filing Date
IT5378173A IT996481B (en) 1972-11-21 1973-11-21 TIMED CONTROL CIRCUIT OF THE LIGHTS OF A VEHICLE ACCORDING TO THE SPEED

Country Status (6)

Country Link
JP (1) JPS4983265A (en)
CA (1) CA1012226A (en)
DE (1) DE2358073A1 (en)
FR (1) FR2207042B1 (en)
GB (1) GB1445597A (en)
IT (1) IT996481B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2119092A (en) * 1982-04-17 1983-11-09 Catherine F Williams Speedometer alarm
GB2137350B (en) * 1983-03-30 1986-06-18 Boc Group Plc Set-point indicating instruments
GB2168484A (en) * 1984-12-13 1986-06-18 Geoffrey Richard Elliott Motor vehicle carried speed indicator system
EP0284415A1 (en) * 1987-03-26 1988-09-28 Jenn-Yuh Ke Headlight on/off control gadget
FR2892361B1 (en) * 2005-10-25 2009-05-15 Valeo Vision Sa METHOD FOR SWITCHING LIGHT BEAMS.

Also Published As

Publication number Publication date
DE2358073A1 (en) 1974-05-30
FR2207042A1 (en) 1974-06-14
CA1012226A (en) 1977-06-14
GB1445597A (en) 1976-08-11
JPS4983265A (en) 1974-08-10
FR2207042B1 (en) 1975-03-21

Similar Documents

Publication Publication Date Title
BE745774A (en) INDUCTION MOTOR
IT1070378B (en) CIRCUIT FOR AUTOMATIC SPEED CONTROL OF VEHICLES IN TRANSIT
SE7614680L (en) WAY TO PRODUCE NEW BENSODIAZEPINE DERIVATIVES
IT1004291B (en) AUTOMATIC DEVICE TO CONTROL THE LIGHTING OF VEHICLES
FI52447C (en) An arrangement of air in a life-raft to be erected.
IT953804B (en) ARRANGEMENT FOR LAMPO LIGHTS
BR7305065D0 (en) IMPROVEMENTS IN A ROAD SUPERVISION SYSTEMS
BE814527A (en) LOW EXPANSION ALLOYS
BR7302889D0 (en) VIDEO-DISC SPEED CONTROL
IT996481B (en) TIMED CONTROL CIRCUIT OF THE LIGHTS OF A VEHICLE ACCORDING TO THE SPEED
FR2299151A1 (en) PROCED
BR7305066D0 (en) IMPROVEMENTS IN GAS LIGHTS
SE386049B (en) APPLIANCE FOR VARIABLE LIGHTING IN A WIDE RANGE
FR2286483A1 (en) PROCED
TR17475A (en) IMPROVEMENT IN GLASS-MADE METHODS OR RELATED TO THESE
IT977934B (en) TOY VEHICLE
BR7203112D0 (en) CONTROL SET TO SYNCHRONIZE THE WORK CYCLE
BR7403165A (en) APERFEICOMANTOS IN APPLIANCE TO CONTROL LAMPS IN VEHICLES
BR7017522D0 (en) VOCAL UNIT ACTING ACCORDING TO POSITION
SE398506B (en) WAY TO PRODUCE NEW BIS-PIPERAZINO ANDROSTAN DERIVATIVES
BR7408880D0 (en) IMPROVEMENTS IN ELECTRONIC SPEED CONTROL CIRCUITS TO CONTROL THE SPEED OF A CAR
BR7309520D0 (en) IMPROVEMENTS IN GAS LIGHTS
DK131830C (en) GAS LIGHTS
BE801467A (en) TUNGSTEN-BROMINE CYCLE LAMP
IS2162A7 (en) Control of heat production in an aluminum smelter