DE2211485A1 - Fahrzeuguberwachungssystem - Google Patents

Fahrzeuguberwachungssystem

Info

Publication number
DE2211485A1
DE2211485A1 DE19722211485 DE2211485A DE2211485A1 DE 2211485 A1 DE2211485 A1 DE 2211485A1 DE 19722211485 DE19722211485 DE 19722211485 DE 2211485 A DE2211485 A DE 2211485A DE 2211485 A1 DE2211485 A1 DE 2211485A1
Authority
DE
Germany
Prior art keywords
pulse
antenna
stage
diode
electromagnetic
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.)
Pending
Application number
DE19722211485
Other languages
German (de)
English (en)
Inventor
Gerald Fred Lexington Mass Morrone John Joseph Rego Park Bell III William Wallace Sands Point N Y Ross, (V St A)
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.)
Sperry Corp
Original Assignee
Sperry Rand Corp
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 Sperry Rand Corp filed Critical Sperry Rand Corp
Publication of DE2211485A1 publication Critical patent/DE2211485A1/de
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/20—Monitoring the location of vehicles belonging to a group, e.g. fleet of vehicles, countable or determined number of vehicles
    • G08G1/202—Dispatching vehicles on the basis of a location, e.g. taxi dispatching

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Burglar Alarm Systems (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
DE19722211485 1971-03-12 1972-03-09 Fahrzeuguberwachungssystem Pending DE2211485A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12351671A 1971-03-12 1971-03-12

Publications (1)

Publication Number Publication Date
DE2211485A1 true DE2211485A1 (de) 1972-09-21

Family

ID=22409145

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19722211485 Pending DE2211485A1 (de) 1971-03-12 1972-03-09 Fahrzeuguberwachungssystem

Country Status (5)

Country Link
US (1) US3757290A (ja)
JP (1) JPS5344636B1 (ja)
DE (1) DE2211485A1 (ja)
FR (1) FR2128803A1 (ja)
GB (1) GB1378689A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2636883A1 (de) * 1976-08-17 1978-02-23 Standard Elektrik Lorenz Ag System zur fahrzeugortung

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US4182989A (en) * 1975-10-24 1980-01-08 Nissan Motor Company, Inc. System for establishing a communication link between a ground station and each of vehicle drivers within a limited communication area
JPS53124003A (en) * 1977-04-06 1978-10-30 Nissan Motor Automotive audio instantaneous communication device
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US5832035A (en) * 1994-09-20 1998-11-03 Time Domain Corporation Fast locking mechanism for channelized ultrawide-band communications
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US7321611B2 (en) * 1994-09-20 2008-01-22 Alereen, Inc. Method and transceiver for full duplex communication of ultra wideband signals
US5913170A (en) 1994-11-16 1999-06-15 Highwaymaster Communications, Inc. Locating system and method using a mobile communications network
US5724243A (en) * 1995-02-10 1998-03-03 Highwaymaster Communications, Inc. Method and apparatus for determining expected time of arrival
US5699275A (en) * 1995-04-12 1997-12-16 Highwaymaster Communications, Inc. System and method for remote patching of operating code located in a mobile unit
US5694322A (en) * 1995-05-09 1997-12-02 Highwaymaster Communications, Inc. Method and apparatus for determining tax of a vehicle
US7539237B2 (en) * 1996-12-06 2009-05-26 Alereon, Inc. Fast locking mechanism for channelized ultrawide-band communications
US6133876A (en) 1998-03-23 2000-10-17 Time Domain Corporation System and method for position determination by impulse radio
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JP2000293795A (ja) 1999-04-05 2000-10-20 Honda Motor Co Ltd 共用車両の入出庫管理装置
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US6941197B1 (en) 1999-07-07 2005-09-06 The Regents Of The University Of California Vehicle sharing system and method with vehicle parameter tracking
US6850898B1 (en) 1999-07-07 2005-02-01 The Regents Of The University Of California Vehicle sharing system and method for allocating vehicles based on state of charge
US6850153B1 (en) 1999-07-07 2005-02-01 The Regents Of The University Of California Vehicle sharing system and method for controlling or securing vehicle access and/or enablement
US7181409B1 (en) 1999-07-07 2007-02-20 The Regents Of The University Of California Shared vehicle system and method involving reserving vehicles with highest states of charge
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US6906625B1 (en) 2000-02-24 2005-06-14 Time Domain Corporation System and method for information assimilation and functionality control based on positioning information obtained by impulse radio techniques
US6377888B1 (en) 2000-04-03 2002-04-23 Disney Enterprises, Inc. System for controlling movement of a vehicle
US6765484B2 (en) 2000-09-07 2004-07-20 Savi Technology, Inc. Method and apparatus for supplying commands to a tag
US6542114B1 (en) * 2000-09-07 2003-04-01 Savi Technology, Inc. Method and apparatus for tracking items using dual frequency tags
US6940392B2 (en) * 2001-04-24 2005-09-06 Savi Technology, Inc. Method and apparatus for varying signals transmitted by a tag
US6720888B2 (en) 2000-09-07 2004-04-13 Savi Technology, Inc. Method and apparatus for tracking mobile devices using tags
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US6747558B1 (en) 2001-11-09 2004-06-08 Savi Technology, Inc. Method and apparatus for providing container security with a tag
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US7198227B2 (en) * 2004-06-10 2007-04-03 Goodrich Corporation Aircraft cargo locating system
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US7117075B1 (en) 2005-08-15 2006-10-03 Report On Board Llc Driver activity and vehicle operation logging and reporting
US9818120B2 (en) 2015-02-20 2017-11-14 Innovative Global Systems, Llc Automated at-the-pump system and method for managing vehicle fuel purchases
US8626377B2 (en) 2005-08-15 2014-01-07 Innovative Global Systems, Llc Method for data communication between a vehicle and fuel pump
US7739006B2 (en) * 2007-02-07 2010-06-15 Disney Enterprises, Inc. System and method for autonomous navigation in a ride vehicle
US8376600B2 (en) 2007-06-29 2013-02-19 Orion Energy Systems, Inc. Lighting device
US8406937B2 (en) 2008-03-27 2013-03-26 Orion Energy Systems, Inc. System and method for reducing peak and off-peak electricity demand by monitoring, controlling and metering high intensity fluorescent lighting in a facility
US8344665B2 (en) 2008-03-27 2013-01-01 Orion Energy Systems, Inc. System and method for controlling lighting
US8450670B2 (en) 2007-06-29 2013-05-28 Orion Energy Systems, Inc. Lighting fixture control systems and methods
US8884203B2 (en) 2007-05-03 2014-11-11 Orion Energy Systems, Inc. Lighting systems and methods for displacing energy consumption using natural lighting fixtures
US8866582B2 (en) 2009-09-04 2014-10-21 Orion Energy Systems, Inc. Outdoor fluorescent lighting fixtures and related systems and methods
US8586902B2 (en) 2007-06-29 2013-11-19 Orion Energy Systems, Inc. Outdoor lighting fixture and camera systems
US8729446B2 (en) 2007-06-29 2014-05-20 Orion Energy Systems, Inc. Outdoor lighting fixtures for controlling traffic lights
US8476565B2 (en) 2007-06-29 2013-07-02 Orion Energy Systems, Inc. Outdoor lighting fixtures control systems and methods
US20090045675A1 (en) * 2007-08-14 2009-02-19 Novak Gerald J Vehicle Theft Prevention Apparatus and Method Utilizing a Transmission Signal
JP2010038607A (ja) * 2008-08-01 2010-02-18 Hitachi Ltd 検出装置および鉄道車両
JP6160032B2 (ja) * 2012-06-06 2017-07-12 株式会社リコー 通信装置、及び通信システム
CN108197842A (zh) * 2018-02-12 2018-06-22 国家电网公司 一种用于gil管廊的车辆监控系统
CN111755796B (zh) * 2019-03-28 2022-02-08 中国航天科工飞航技术研究院（中国航天海鹰机电技术研究院） 基于金属材质公路设施的短波天线装置及实现方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2636883A1 (de) * 1976-08-17 1978-02-23 Standard Elektrik Lorenz Ag System zur fahrzeugortung

Also Published As

Publication number Publication date
FR2128803A1 (ja) 1972-10-20
JPS5344636B1 (ja) 1978-11-30
US3757290A (en) 1973-09-04
GB1378689A (en) 1974-12-27

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