HK47495A - Microprocessor controlled signal discrimination circuitry. - Google Patents

Microprocessor controlled signal discrimination circuitry.

Info

Publication number
HK47495A
HK47495A HK47495A HK47495A HK47495A HK 47495 A HK47495 A HK 47495A HK 47495 A HK47495 A HK 47495A HK 47495 A HK47495 A HK 47495A HK 47495 A HK47495 A HK 47495A
Authority
HK
Hong Kong
Prior art keywords
controlled signal
signal discrimination
microprocessor controlled
discrimination circuitry
circuitry
Prior art date
Application number
HK47495A
Other languages
English (en)
Inventor
Theodore D Klein
Michael R Oran
Original Assignee
Minnesota Mining & Mfg
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 Minnesota Mining & Mfg filed Critical Minnesota Mining & Mfg
Publication of HK47495A publication Critical patent/HK47495A/xx

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C25/00—Arrangements for preventing or correcting errors; Monitoring arrangements
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/07—Controlling traffic signals
    • G08G1/087—Override of traffic control, e.g. by signal transmitted by an emergency vehicle

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Debugging And Monitoring (AREA)
  • Circuits Of Receivers In General (AREA)
  • Mobile Radio Communication Systems (AREA)
HK47495A 1986-02-18 1995-03-30 Microprocessor controlled signal discrimination circuitry. HK47495A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/830,535 US4734881A (en) 1986-02-18 1986-02-18 Microprocessor controlled signal discrimination circuitry

Publications (1)

Publication Number Publication Date
HK47495A true HK47495A (en) 1995-04-07

Family

ID=25257165

Family Applications (1)

Application Number Title Priority Date Filing Date
HK47495A HK47495A (en) 1986-02-18 1995-03-30 Microprocessor controlled signal discrimination circuitry.

Country Status (7)

Country Link
US (1) US4734881A (fi)
EP (1) EP0234832B1 (fi)
AU (1) AU585120B2 (fi)
CA (1) CA1277040C (fi)
DE (1) DE3784954T2 (fi)
FI (1) FI92779C (fi)
HK (1) HK47495A (fi)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5172113A (en) 1991-10-24 1992-12-15 Minnesota Mining And Manufacturing Company System and method for transmitting data in an optical traffic preemption system
JP2863371B2 (ja) * 1992-05-22 1999-03-03 松下電器産業株式会社 リモコン信号受信回路
DE69404989T2 (de) * 1993-06-09 1998-03-26 Minnesota Mining & Mfg Fahrzeugortungsanlage
TW289174B (fi) * 1994-01-07 1996-10-21 Minnesota Mining & Mfg
US7327280B2 (en) * 2002-08-15 2008-02-05 California Institute Of Technology Emergency vehicle traffic signal preemption system
US20050264431A1 (en) * 2002-04-09 2005-12-01 Bachelder Aaron D Forwarding system for long-range preemption and corridor clearance for emergency response
US7116245B1 (en) 2002-11-08 2006-10-03 California Institute Of Technology Method and system for beacon/heading emergency vehicle intersection preemption
US7113108B1 (en) 2002-04-09 2006-09-26 California Institute Of Technology Emergency vehicle control system traffic loop preemption
US7098806B2 (en) * 2002-08-15 2006-08-29 California Institute Of Technology Traffic preemption system
WO2005036494A2 (en) * 2003-10-06 2005-04-21 E-Views Safety Systems, Inc. Detection and enforcement of failure-to-yield in an emergency vehicle preemption system
WO2006020337A2 (en) * 2004-07-20 2006-02-23 E-Views Safety Systems, Inc. Distributed, roadside-based real-time id recognition system and method
WO2006023841A2 (en) * 2004-08-18 2006-03-02 California Institute Of Technology Roadside-based communication system and method
US7307547B2 (en) * 2005-06-01 2007-12-11 Global Traffic Technologies, Llc Traffic preemption system signal validation method
US7573399B2 (en) * 2005-06-01 2009-08-11 Global Traffic Technologies, Llc Multimode traffic priority/preemption vehicle arrangement
US7417560B2 (en) * 2005-06-01 2008-08-26 Global Traffic Technologies, Llc Multimode traffic priority/preemption intersection arrangement
US7333028B2 (en) * 2005-06-01 2008-02-19 Global Traffic Technologies, Llc Traffic preemption system communication method
US7515064B2 (en) * 2005-06-16 2009-04-07 Global Traffic Technologies, Llc Remote activation of a vehicle priority system
US7432826B2 (en) * 2005-06-16 2008-10-07 Global Traffic Technologies, Llc Traffic preemption system with headway management

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU464872B2 (en) * 1973-10-23 1975-09-11 Minnesota Mining And Manufacturing Company Traffic signal remote control system
US4230992A (en) * 1979-05-04 1980-10-28 Minnesota Mining And Manufacturing Company Remote control system for traffic signal control system
US4307463A (en) * 1980-02-08 1981-12-22 General Signal Corporation Vital rate decoder
JPS57123455A (en) * 1981-01-23 1982-07-31 Nec Corp Instruction executing device

Also Published As

Publication number Publication date
FI870516A (fi) 1987-08-19
US4734881A (en) 1988-03-29
FI92779C (fi) 1994-12-27
DE3784954D1 (de) 1993-04-29
FI92779B (fi) 1994-09-15
EP0234832A2 (en) 1987-09-02
FI870516A0 (fi) 1987-02-09
EP0234832A3 (en) 1989-08-09
AU6790487A (en) 1987-08-20
CA1277040C (en) 1990-11-27
EP0234832B1 (en) 1993-03-24
DE3784954T2 (de) 1993-08-19
AU585120B2 (en) 1989-06-08

Similar Documents

Publication Publication Date Title
GB2201310B (en) Signal level control
EP0245037A3 (en) Signal identification
GB8601176D0 (en) Sensing
IL90426A (en) Signal discrimination system
HK47495A (en) Microprocessor controlled signal discrimination circuitry.
DE3767752D1 (en) Elektrophotographische platte.
GB8701248D0 (en) Sensor
GB8622788D0 (en) Sensor
GB8700648D0 (en) Sensor
EP0290617A4 (en) CONTROL UNIT.
GB2198844B (en) Sensor
GB2190262B (en) Sensor
GB2191589B (en) Sensor
GB8712503D0 (en) Sensor
GB8711173D0 (en) Sensor
DE3862755D1 (en) Thiadiazolderivate als schmierstoffadditive.
GB2192710B (en) Sensor
PT85057A (en) Biologic response modifier
GB8619890D0 (en) Sensor
GB2197486B (en) Sensor
DE58901916D1 (en) Sensor.
GB8602543D0 (en) Sensor
DE58900853D1 (en) Sensor.
GB8602544D0 (en) Sensor
GB2382414B (en) Signal detection

Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)