WO2008090954A1 - Information creation system - Google Patents

Information creation system Download PDF

Info

Publication number
WO2008090954A1
WO2008090954A1 PCT/JP2008/050988 JP2008050988W WO2008090954A1 WO 2008090954 A1 WO2008090954 A1 WO 2008090954A1 JP 2008050988 W JP2008050988 W JP 2008050988W WO 2008090954 A1 WO2008090954 A1 WO 2008090954A1
Authority
WO
WIPO (PCT)
Prior art keywords
information
uploaded
creation system
traveling vehicles
information creation
Prior art date
Application number
PCT/JP2008/050988
Other languages
French (fr)
Japanese (ja)
Inventor
Toshio Inoguchi
Kazutaka Yoshikawa
Tomoyuki Zaitsu
Kenji Nagase
Original Assignee
Toyota Jidosha Kabushiki Kaisha
Aisin Aw Co., 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 Toyota Jidosha Kabushiki Kaisha, Aisin Aw Co., Ltd. filed Critical Toyota Jidosha Kabushiki Kaisha
Publication of WO2008090954A1 publication Critical patent/WO2008090954A1/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
    • G01C21/26—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
    • G01C21/34—Route searching; Route guidance
    • G01C21/3453—Special cost functions, i.e. other than distance or default speed limit of road segments
    • G01C21/3492—Special cost functions, i.e. other than distance or default speed limit of road segments employing speed data or traffic data, e.g. real-time or historical
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
    • G01C21/26—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
    • G01C21/34—Route searching; Route guidance
    • G01C21/36—Input/output arrangements for on-board computers
    • G01C21/3691—Retrieval, searching and output of information related to real-time traffic, weather, or environmental conditions
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/09—Arrangements for giving variable traffic instructions
    • G08G1/0962—Arrangements for giving variable traffic instructions having an indicator mounted inside the vehicle, e.g. giving voice messages
    • G08G1/0968—Systems involving transmission of navigation instructions to the vehicle
    • G08G1/096805—Systems involving transmission of navigation instructions to the vehicle where the transmitted instructions are used to compute a route
    • G08G1/096811—Systems involving transmission of navigation instructions to the vehicle where the transmitted instructions are used to compute a route where the route is computed offboard
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/09—Arrangements for giving variable traffic instructions
    • G08G1/0962—Arrangements for giving variable traffic instructions having an indicator mounted inside the vehicle, e.g. giving voice messages
    • G08G1/0968—Systems involving transmission of navigation instructions to the vehicle
    • G08G1/096833—Systems involving transmission of navigation instructions to the vehicle where different aspects are considered when computing the route
    • G08G1/096844—Systems involving transmission of navigation instructions to the vehicle where different aspects are considered when computing the route where the complete route is dynamically recomputed based on new data
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B3/00—Manually or mechanically operated teaching appliances working with questions and answers
    • G09B3/02—Manually or mechanically operated teaching appliances working with questions and answers of the type wherein the student is expected to construct an answer to the question which is presented or wherein the machine gives an answer to the question presented by a student
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/01—Detecting movement of traffic to be counted or controlled
    • G08G1/0104—Measuring and analyzing of parameters relative to traffic conditions

Landscapes

  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Mathematical Physics (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Educational Technology (AREA)
  • Educational Administration (AREA)
  • Business, Economics & Management (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Atmospheric Sciences (AREA)
  • Theoretical Computer Science (AREA)
  • Ecology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Environmental Sciences (AREA)
  • Traffic Control Systems (AREA)
  • Instructional Devices (AREA)
  • Navigation (AREA)

Abstract

An information creation system collects information from traveling vehicles by using a communication system and creates predetermined information based on the collected information. When the information creation system collects congestion information from the traveling vehicles and creates road traffic information, the system estimates a travel route of the vehicles, which are the transmission sources, based on waypoints at which congestion information for each of the traveling vehicles is uploaded and waypoints at which requests for providing of road traffic information are uploaded. Then, the system determines that, among portions of the estimated travel route, a portion other than that portion of a route that is indicated to be congested by congestion information uploaded from the transmission source vehicle is a vacant road.
PCT/JP2008/050988 2007-01-26 2008-01-24 Information creation system WO2008090954A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-016805 2007-01-26
JP2007016805A JP2008186082A (en) 2007-01-26 2007-01-26 Information creation system

Publications (1)

Publication Number Publication Date
WO2008090954A1 true WO2008090954A1 (en) 2008-07-31

Family

ID=39644528

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/050988 WO2008090954A1 (en) 2007-01-26 2008-01-24 Information creation system

Country Status (2)

Country Link
JP (1) JP2008186082A (en)
WO (1) WO2008090954A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2535550A (en) * 2015-05-14 2016-08-24 Steer Production Ltd A method and apparatus for providing navigation guidance
WO2017115727A1 (en) * 2015-12-28 2017-07-06 日本電気株式会社 Management system, mobile body, management device, location notification method, management method, and program
CN110044373A (en) * 2019-05-27 2019-07-23 北京气象在线科技有限公司 A kind of fining traffic weather information on services generation method

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5769109B2 (en) * 2011-05-30 2015-08-26 住友電工システムソリューション株式会社 Probe information transmitting apparatus, computer program, and processing server
EP2901720B1 (en) 2012-09-25 2019-07-17 Telefonaktiebolaget LM Ericsson (publ) Message transmission for vehicle-to-vehicle communication enabled devices
JP6896374B2 (en) * 2016-04-22 2021-06-30 株式会社東芝 Probe information processing server and probe information processing method
US20240067210A1 (en) * 2020-12-28 2024-02-29 Subaru Corporation Driving control system for vehicle, and driving control apparatus for vehicle

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002156240A (en) * 2000-09-12 2002-05-31 Becker Gmbh Method for determining running route of automobile
JP2004029871A (en) * 2002-06-21 2004-01-29 Hitachi Ltd Traffic information system
JP2004280320A (en) * 2003-03-14 2004-10-07 Hitachi Ltd Traffic information display device and method for operating operation control center
JP2005127756A (en) * 2003-10-22 2005-05-19 Hitachi Ltd Traffic information providing system and car navigation system
JP2005345447A (en) * 2004-06-07 2005-12-15 Denso Corp Road information collecting system
JP2006071627A (en) * 2004-08-04 2006-03-16 Matsushita Electric Ind Co Ltd Positional information transmitter, positional information receiver, positional information transmitting method, and positional information transmission program
JP2006146695A (en) * 2004-11-22 2006-06-08 Denso Corp System for providing traffic congestion information
JP2006244265A (en) * 2005-03-04 2006-09-14 Matsushita Electric Ind Co Ltd Device and method for generating traffic information, device for providing traffic information and system for distributing traffic information
JP2006279679A (en) * 2005-03-30 2006-10-12 Nec Corp Method and system for providing information for mobile terminal, on-vehicle terminal and recording medium
JP2007004290A (en) * 2005-06-21 2007-01-11 Aisin Aw Co Ltd Travel time database creation device

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3770541B2 (en) * 2001-12-12 2006-04-26 株式会社日立製作所 VEHICLE TRAVEL PATH ESTIMATION DEVICE, VEHICLE TRAVEL PATH ESTIMATION SYSTEM, IN-VEHICLE TERMINAL, AND VEHICLE TRAVEL PATH ESTIMATION METHOD

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002156240A (en) * 2000-09-12 2002-05-31 Becker Gmbh Method for determining running route of automobile
JP2004029871A (en) * 2002-06-21 2004-01-29 Hitachi Ltd Traffic information system
JP2004280320A (en) * 2003-03-14 2004-10-07 Hitachi Ltd Traffic information display device and method for operating operation control center
JP2005127756A (en) * 2003-10-22 2005-05-19 Hitachi Ltd Traffic information providing system and car navigation system
JP2005345447A (en) * 2004-06-07 2005-12-15 Denso Corp Road information collecting system
JP2006071627A (en) * 2004-08-04 2006-03-16 Matsushita Electric Ind Co Ltd Positional information transmitter, positional information receiver, positional information transmitting method, and positional information transmission program
JP2006146695A (en) * 2004-11-22 2006-06-08 Denso Corp System for providing traffic congestion information
JP2006244265A (en) * 2005-03-04 2006-09-14 Matsushita Electric Ind Co Ltd Device and method for generating traffic information, device for providing traffic information and system for distributing traffic information
JP2006279679A (en) * 2005-03-30 2006-10-12 Nec Corp Method and system for providing information for mobile terminal, on-vehicle terminal and recording medium
JP2007004290A (en) * 2005-06-21 2007-01-11 Aisin Aw Co Ltd Travel time database creation device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2535550A (en) * 2015-05-14 2016-08-24 Steer Production Ltd A method and apparatus for providing navigation guidance
GB2535550B (en) * 2015-05-14 2017-07-19 Steer Production Ltd A method and apparatus for providing navigation guidance
WO2017115727A1 (en) * 2015-12-28 2017-07-06 日本電気株式会社 Management system, mobile body, management device, location notification method, management method, and program
CN110044373A (en) * 2019-05-27 2019-07-23 北京气象在线科技有限公司 A kind of fining traffic weather information on services generation method

Also Published As

Publication number Publication date
JP2008186082A (en) 2008-08-14

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