WO2006052945A3 - System and method of vehicular wireless communication using a group manager - Google Patents

System and method of vehicular wireless communication using a group manager Download PDF

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Publication number
WO2006052945A3
WO2006052945A3 PCT/US2005/040386 US2005040386W WO2006052945A3 WO 2006052945 A3 WO2006052945 A3 WO 2006052945A3 US 2005040386 W US2005040386 W US 2005040386W WO 2006052945 A3 WO2006052945 A3 WO 2006052945A3
Authority
WO
WIPO (PCT)
Prior art keywords
wireless communication
safety
vehicular wireless
group manager
service
Prior art date
Application number
PCT/US2005/040386
Other languages
French (fr)
Other versions
WO2006052945A2 (en
Inventor
Kenneth P Laberteaux
Tony Mak
Raja Sengupta
Original Assignee
Toyota Technical Ct Usa Inc
Univ California
Kenneth P Laberteaux
Tony Mak
Raja Sengupta
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 Toyota Technical Ct Usa Inc, Univ California, Kenneth P Laberteaux, Tony Mak, Raja Sengupta filed Critical Toyota Technical Ct Usa Inc
Priority to US11/718,868 priority Critical patent/US7983841B2/en
Publication of WO2006052945A2 publication Critical patent/WO2006052945A2/en
Publication of WO2006052945A3 publication Critical patent/WO2006052945A3/en

Links

Classifications

    • GPHYSICS
    • G08SIGNALLING
    • G08GTRAFFIC CONTROL SYSTEMS
    • G08G1/00Traffic control systems for road vehicles
    • G08G1/09Arrangements for giving variable traffic instructions
    • G08G1/0962Arrangements for giving variable traffic instructions having an indicator mounted inside the vehicle, e.g. giving voice messages
    • G08G1/0967Systems involving transmission of highway information, e.g. weather, speed limits
    • G08G1/096708Systems involving transmission of highway information, e.g. weather, speed limits where the received information might be used to generate an automatic action on the vehicle control
    • G08G1/096716Systems involving transmission of highway information, e.g. weather, speed limits where the received information might be used to generate an automatic action on the vehicle control where the received information does not generate an automatic action on the vehicle control
    • GPHYSICS
    • G08SIGNALLING
    • G08GTRAFFIC CONTROL SYSTEMS
    • G08G1/00Traffic control systems for road vehicles
    • G08G1/09Arrangements for giving variable traffic instructions
    • G08G1/0962Arrangements for giving variable traffic instructions having an indicator mounted inside the vehicle, e.g. giving voice messages
    • G08G1/0967Systems involving transmission of highway information, e.g. weather, speed limits
    • G08G1/096766Systems involving transmission of highway information, e.g. weather, speed limits where the system is characterised by the origin of the information transmission
    • G08G1/096783Systems involving transmission of highway information, e.g. weather, speed limits where the system is characterised by the origin of the information transmission where the origin of the information is a roadside individual element
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W74/00Wireless channel access, e.g. scheduled or random access
    • H04W74/02Hybrid access techniques

Abstract

A system and method of vehicular wireless communication over a DSRC service band. The system includes a navigating means (12) a processor (16), and a communication means (32) for transmitting a message via a communications link. The system includes a control channel (46) for communicating a safety message and a service channel (84) for a non-safety message. The control channel is divided into a content-free period (48) for a safety exchange interval and a contention period (50) having a non-safety service interval.
PCT/US2005/040386 2004-11-08 2005-11-08 System and method of vehicular wireless communication using a group manager WO2006052945A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US11/718,868 US7983841B2 (en) 2004-11-08 2005-11-08 System and method of vehicular wireless communication using a group manager

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
US62590204P 2004-11-08 2004-11-08
US62584304P 2004-11-08 2004-11-08
US62590504P 2004-11-08 2004-11-08
US62584904P 2004-11-08 2004-11-08
US60/625,905 2004-11-08
US60/625,902 2004-11-08
US60/625,849 2004-11-08
US60/625,843 2004-11-08

Publications (2)

Publication Number Publication Date
WO2006052945A2 WO2006052945A2 (en) 2006-05-18
WO2006052945A3 true WO2006052945A3 (en) 2007-01-04

Family

ID=36337131

Family Applications (3)

Application Number Title Priority Date Filing Date
PCT/US2005/040386 WO2006052945A2 (en) 2004-11-08 2005-11-08 System and method of vehicular wireless communication using a group manager
PCT/US2005/040385 WO2006052944A2 (en) 2004-11-08 2005-11-08 System and method of vehicular wireless communication using an integrated coordinating access point
PCT/US2005/040384 WO2006052943A2 (en) 2004-11-08 2005-11-08 System and method of vehicular wireless communication

Family Applications After (2)

Application Number Title Priority Date Filing Date
PCT/US2005/040385 WO2006052944A2 (en) 2004-11-08 2005-11-08 System and method of vehicular wireless communication using an integrated coordinating access point
PCT/US2005/040384 WO2006052943A2 (en) 2004-11-08 2005-11-08 System and method of vehicular wireless communication

Country Status (6)

Country Link
US (3) US7983841B2 (en)
EP (1) EP1813040B1 (en)
JP (1) JP4767969B2 (en)
AT (1) ATE506772T1 (en)
DE (1) DE602005027595D1 (en)
WO (3) WO2006052945A2 (en)

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CN103873177B (en) * 2012-12-14 2016-08-03 上海无线通信研究中心 Secure messaging methods based on In-vehicle networking
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KR101509893B1 (en) * 2013-06-25 2015-04-07 현대자동차주식회사 Apparatus and Method for Communication of Vehicles
WO2015019234A1 (en) 2013-08-05 2015-02-12 Universidade De Aveiro Method and apparatus for multi-network communication in vehicular networks
US9147294B1 (en) * 2014-05-30 2015-09-29 Denso International America, Inc. Apparatus and method for intelligent channel switching to support V2X communication
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US10733648B1 (en) * 2015-10-23 2020-08-04 State Farm Mutual Automobile Insurance Company Vehicle safety information system
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US11089459B2 (en) * 2016-11-22 2021-08-10 Toyota Jidosha Kabushiki Kaisha Storage service for mobile nodes in a roadway area
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Also Published As

Publication number Publication date
WO2006052943A2 (en) 2006-05-18
US20070299571A1 (en) 2007-12-27
US20090138196A1 (en) 2009-05-28
WO2006052943A9 (en) 2006-07-13
WO2006052945A2 (en) 2006-05-18
WO2006052943A3 (en) 2007-02-22
US7970540B2 (en) 2011-06-28
EP1813040A2 (en) 2007-08-01
EP1813040A4 (en) 2009-09-16
US8116959B2 (en) 2012-02-14
US7983841B2 (en) 2011-07-19
US20090138197A1 (en) 2009-05-28
DE602005027595D1 (en) 2011-06-01
JP4767969B2 (en) 2011-09-07
EP1813040B1 (en) 2011-04-20
ATE506772T1 (en) 2011-05-15
WO2006052944A3 (en) 2006-10-05
WO2006052944A2 (en) 2006-05-18
JP2008519537A (en) 2008-06-05

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