CA2310273A1 - Vehicle information acquisition system including capability to obtain information in blind spots - Google Patents

Vehicle information acquisition system including capability to obtain information in blind spots Download PDF

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Publication number
CA2310273A1
CA2310273A1 CA002310273A CA2310273A CA2310273A1 CA 2310273 A1 CA2310273 A1 CA 2310273A1 CA 002310273 A CA002310273 A CA 002310273A CA 2310273 A CA2310273 A CA 2310273A CA 2310273 A1 CA2310273 A1 CA 2310273A1
Authority
CA
Canada
Prior art keywords
map information
vehicle
blind area
memory
system including
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.)
Granted
Application number
CA002310273A
Other languages
French (fr)
Other versions
CA2310273C (en
Inventor
Takahiro Hashimoto
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.)
Toyota Motor Corp
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Individual
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 Individual filed Critical Individual
Publication of CA2310273A1 publication Critical patent/CA2310273A1/en
Application granted granted Critical
Publication of CA2310273C publication Critical patent/CA2310273C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • G08G1/0969—Systems involving transmission of navigation instructions to the vehicle having a display in the form of a map
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/09—Arrangements for giving variable traffic instructions
    • 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

Abstract

A system for acquiring map information reliably even when a vehicle is running in a blind area where the map information is not acquirable in real time, assisting the vehicle to keep running smoothly. In this system, necessary map information can be acquired from an external information center upon request via a communication device. Specifying data of a blind area in which the map information is not acquirable in real time is previously stored in a memory. Based on the specifying data stored in the memory and a current position of the vehicle detected as by GPS, a processor acquires the map information of the blind area from the information center upon request when the vehicle approaches the blind area. The acquired map information is stored in the memory and is read out for use in navigation.
CA002310273A 1997-11-20 1998-11-12 Vehicle information acquisition system including capability to obtain information in blind spots Expired - Fee Related CA2310273C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP9/319498 1997-11-20
JP31949897A JP3509511B2 (en) 1997-11-20 1997-11-20 Vehicle information acquisition device
PCT/JP1998/005087 WO1999027323A1 (en) 1997-11-20 1998-11-12 Information acquisition system for vehicle

Publications (2)

Publication Number Publication Date
CA2310273A1 true CA2310273A1 (en) 1999-06-03
CA2310273C CA2310273C (en) 2003-02-25

Family

ID=18110900

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002310273A Expired - Fee Related CA2310273C (en) 1997-11-20 1998-11-12 Vehicle information acquisition system including capability to obtain information in blind spots

Country Status (10)

Country Link
US (1) US6338020B2 (en)
EP (1) EP1032805B1 (en)
JP (1) JP3509511B2 (en)
KR (1) KR100337417B1 (en)
CN (1) CN1116585C (en)
AU (1) AU732687B2 (en)
CA (1) CA2310273C (en)
DE (1) DE69828640T2 (en)
ES (1) ES2236953T3 (en)
WO (1) WO1999027323A1 (en)

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US7929010B2 (en) * 2003-10-24 2011-04-19 Motorola Mobility, Inc. System and method for generating multimedia composites to track mobile events
JP4843197B2 (en) * 2004-03-24 2011-12-21 クラリオン株式会社 Communication navigation device, method and program, server device, server control method and server program, communication navigation system and method
JP2006010441A (en) * 2004-06-24 2006-01-12 Kyocera Corp Mobile communication terminal and map display system
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KR101541809B1 (en) * 2009-03-04 2015-08-05 삼성전자주식회사 Apparatus and method for receiving map data in portable terminal
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US8880284B2 (en) * 2010-10-14 2014-11-04 Toyota Jidosha Kabushiki Kaisha Vehicle data acquisition system and vehicle data acquisition method
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CN105620484A (en) * 2014-10-29 2016-06-01 深圳富泰宏精密工业有限公司 Fuel makeup reminding system and method
CN104764448A (en) * 2015-03-20 2015-07-08 四川九洲电器集团有限责任公司 Way-finding navigation method
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106066483A (en) * 2016-06-12 2016-11-02 桂林金铱星科技发展有限公司 Vehicle tracing system

Also Published As

Publication number Publication date
US20010027374A1 (en) 2001-10-04
US6338020B2 (en) 2002-01-08
WO1999027323A1 (en) 1999-06-03
CA2310273C (en) 2003-02-25
KR100337417B1 (en) 2002-05-22
AU732687B2 (en) 2001-04-26
CN1279760A (en) 2001-01-10
CN1116585C (en) 2003-07-30
JPH11153953A (en) 1999-06-08
JP3509511B2 (en) 2004-03-22
EP1032805B1 (en) 2005-01-12
EP1032805A1 (en) 2000-09-06
DE69828640D1 (en) 2005-02-17
ES2236953T3 (en) 2005-07-16
DE69828640T2 (en) 2006-04-27
AU1052499A (en) 1999-06-15
KR20010032239A (en) 2001-04-16

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Effective date: 20161114