MY100456A - Adaptive switching circuit - Google Patents

Adaptive switching circuit

Info

Publication number
MY100456A
MY100456A MYPI86000198A MYPI19860198A MY100456A MY 100456 A MY100456 A MY 100456A MY PI86000198 A MYPI86000198 A MY PI86000198A MY PI19860198 A MYPI19860198 A MY PI19860198A MY 100456 A MY100456 A MY 100456A
Authority
MY
Malaysia
Prior art keywords
value
switching circuit
current
load
switching
Prior art date
Application number
MYPI86000198A
Inventor
Malcolm Summons Keith
Freeman Anthony
Original Assignee
Jasmond Pty 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 Jasmond Pty Ltd filed Critical Jasmond Pty Ltd
Publication of MY100456A publication Critical patent/MY100456A/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
    • B60Q1/26—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
    • B60Q1/34—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 change of drive direction
    • 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
    • B60Q1/34—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 change of drive direction
    • B60Q1/38—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 change of drive direction using immovably-mounted light sources, e.g. fixed flashing lamps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)
  • Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
  • Electronic Switches (AREA)

Abstract

AN ADAPTIVE SWITCHING CIRCUIT FOR SWITCHING ELECTRICAL POWER TO A LOAD, SUCH AS TURN INDICATOR LAMPS IN A MOTOR VEHICLE. THE SWITCHING CIRCUIT COMPRISES LOAD SWITCHING MEANS (17, T3) FOR CONDUCTING ELECTRICAL POWER TO THE LOAD UPON ACTUATION AND TIMING MEANS (15, 23) FOR INTERMITTENTLY ACTUATING THE LOAD SWITCHING MEANS. THE SWITCHING CIRCUIT INCLUDES MEASURING MEANS (14, 23) FOR MEASURING A VALUE OF ELECTRICAL CURRENT ASSOCIATED WITH THE POWER AND MEMORY MEANS (13, 35) FOR STORING AT LEAST ONE VALUE OF ELECTRICAL CURRENT. THE SWITCHING CIRCUIT ALSO INCLUDES COMPARATOR MEANS (16, 23) FOR COMPARING THE STORED VALUE OF CURRENT WITH THE MEASURED VALUE AND MEANS FOR INDICATING WHENEVER THE STORED VALUE OF CURRENT DIFFERS FROM THE MEASURED VALUE BY A PREDETERMINED AMOUNT. THE STORED VALUE OF ELECTRICAL CURRENT MAY BE AN AVERAGED OR NORMALIZED REPRESENTATION OF THE VALUE OF ELECTRICAL CURRENT. THE AVERAGED OR NORMALIZED REPRESENTATION OF CURRENT MAY BE CALCULATED BY REFERENCE TO THE VOLTAGE ASSOCIATED WITH THE ELECTRICAL POWER. (FIG1)
MYPI86000198A 1985-12-11 1986-12-11 Adaptive switching circuit MY100456A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AUPH382885 1985-12-11

Publications (1)

Publication Number Publication Date
MY100456A true MY100456A (en) 1990-10-15

Family

ID=3771407

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI86000198A MY100456A (en) 1985-12-11 1986-12-11 Adaptive switching circuit

Country Status (8)

Country Link
EP (1) EP0248849A4 (en)
JP (1) JPS63501942A (en)
KR (1) KR880700748A (en)
BR (1) BR8607028A (en)
DK (1) DK416787A (en)
MY (1) MY100456A (en)
WO (1) WO1987003548A1 (en)
ZA (1) ZA869336B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5247280A (en) * 1991-08-01 1993-09-21 Cooper Industries, Inc. Combination vehicle flasher having first and second flash rates and duty rates
DE19506927C2 (en) * 1995-02-28 2001-02-08 Kostal Leopold Gmbh & Co Kg Functional control device for motor vehicle direction indicators
SE523491C2 (en) * 2001-03-22 2004-04-20 Volvo Lastvagnar Ab System and method for functional testing
JP4398417B2 (en) 2005-10-19 2010-01-13 株式会社小糸製作所 Lighting control device for vehicle lamp
RU2503157C2 (en) * 2012-04-05 2013-12-27 Общество с ограниченной ответственностью "Тегас Электрик" Acoustic control unit
CN116081415B (en) * 2022-12-30 2025-09-30 宁波宏大电梯有限公司 Two-wire elevator button drive system and control method

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3618079A (en) * 1968-06-20 1971-11-02 Sparton Corp Solid state interrupter system
US3728713A (en) * 1970-07-28 1973-04-17 Essex International Inc Transistorized flasher circuit
US3955174A (en) * 1972-04-20 1976-05-04 C.A.V. Limited Direction indicator system for road vehicles with trailer adapter means
JPS4915060A (en) * 1972-05-19 1974-02-09
US3876976A (en) * 1974-01-17 1975-04-08 Jr Roger H Cross Tilt actuated directional signal for vehicles
JPS5340468A (en) * 1975-01-29 1978-04-13 Doraifuro Separeetaazu Ltd Tapered flow gutter type separator
JPS5925697B2 (en) * 1976-12-25 1984-06-20 株式会社デンソー Vehicle flashing device
JPS605090B2 (en) * 1977-12-01 1985-02-08 株式会社デンソー Vehicle flashing device
DE2836619A1 (en) * 1978-08-22 1980-03-06 Bosch Gmbh Robert Circuit for cancelling vehicle direction indication after curves - has voltage divider with collector fixed to steering wheel to pick up different voltages from bridge circuits
FR2446047A1 (en) * 1979-01-02 1980-08-01 Galea Claude Lamp failure indicator for vehicle rear brake lights - uses weak resistance to detect current drop in parallel clamp circuit
US4213116A (en) * 1979-01-22 1980-07-15 Halperin Herbert H Vehicle turn detection apparatus
JPS55106832A (en) * 1979-02-13 1980-08-16 Nippon Denso Co Ltd Flasher unit for vehicle
JPS55140622A (en) * 1979-04-16 1980-11-04 Hitachi Ltd Electronically controlled direction indicator
JPS55145035A (en) * 1979-04-24 1980-11-12 Nec Corp Flashing apparatus
EP0044187A1 (en) * 1980-07-11 1982-01-20 Britax PMG Limited Control circuit for vehicle direction indicators and hazard warning lights
GB2087175A (en) * 1980-10-14 1982-05-19 Thomas Electronics Ltd Flasher apparatus for motor vehicles
SU1054142A1 (en) * 1981-06-30 1983-11-15 Московский автомобильный завод им.И.А.Лихачева Vehicle direction indicator
JPS5963245A (en) * 1982-10-01 1984-04-10 Honda Motor Co Ltd Automatic winker cancelling apparatus for vehicle
JPS606702A (en) * 1983-06-24 1985-01-14 Otsuka Pharmaceut Co Ltd Production of glycolipid
DE3335392A1 (en) * 1983-09-29 1985-04-11 Siemens AG, 1000 Berlin und 8000 München Travel-direction indicator

Also Published As

Publication number Publication date
WO1987003548A1 (en) 1987-06-18
EP0248849A4 (en) 1989-12-12
JPS63501942A (en) 1988-08-04
BR8607028A (en) 1987-12-01
KR880700748A (en) 1988-04-12
EP0248849A1 (en) 1987-12-16
DK416787D0 (en) 1987-08-11
DK416787A (en) 1987-08-11
ZA869336B (en) 1988-04-27

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