WO2009034668A1 - Facilities retrieval dvice - Google Patents

Facilities retrieval dvice Download PDF

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Publication number
WO2009034668A1
WO2009034668A1 PCT/JP2008/001415 JP2008001415W WO2009034668A1 WO 2009034668 A1 WO2009034668 A1 WO 2009034668A1 JP 2008001415 W JP2008001415 W JP 2008001415W WO 2009034668 A1 WO2009034668 A1 WO 2009034668A1
Authority
WO
WIPO (PCT)
Prior art keywords
facilities
retrieval
change
data
names
Prior art date
Application number
PCT/JP2008/001415
Other languages
French (fr)
Japanese (ja)
Inventor
Yoshihiro Shinawaki
Katsuro Hayami
Original Assignee
Mitsubishi Electric Corporation
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 Mitsubishi Electric Corporation filed Critical Mitsubishi Electric Corporation
Priority to JP2009532043A priority Critical patent/JP4776726B2/en
Publication of WO2009034668A1 publication Critical patent/WO2009034668A1/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
    • G01C21/38—Electronic maps specially adapted for navigation; Updating thereof
    • G01C21/3804—Creation or updating of map data
    • G01C21/3807—Creation or updating of map data characterised by the type of data
    • G01C21/3811—Point data, e.g. Point of Interest [POI]

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Automation & Control Theory (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Navigation (AREA)
  • Instructional Devices (AREA)

Abstract

Separately from facilities data registered at a map data memory unit (14) (POI retrieval DB (145)), a facilities retrieval device is configured to additionally register data indicative of relationships between old and new facilities names before and after the change of facilities names and the facilities names at the time when data stored at the map data memory unit (14) were made out, so that the facilities retrieval is made possible with either the new facilities name after the change or the old facilities name before the change. Further, the additionally registered data are stored at a memory medium (memory card (15)) provided independently of the map data memory unit (14).
PCT/JP2008/001415 2007-09-10 2008-06-04 Facilities retrieval dvice WO2009034668A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2009532043A JP4776726B2 (en) 2007-09-10 2008-06-04 Facility search device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007234374 2007-09-10
JP2007-234374 2007-09-10

Publications (1)

Publication Number Publication Date
WO2009034668A1 true WO2009034668A1 (en) 2009-03-19

Family

ID=40451690

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/001415 WO2009034668A1 (en) 2007-09-10 2008-06-04 Facilities retrieval dvice

Country Status (2)

Country Link
JP (1) JP4776726B2 (en)
WO (1) WO2009034668A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110234069A (en) * 2019-05-29 2019-09-13 深圳市轱辘汽车维修技术有限公司 A kind of car searching method, device and terminal device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005326265A (en) * 2004-05-14 2005-11-24 Nissan Motor Co Ltd Display method for updated information of navigation system and running road
JP2006349520A (en) * 2005-06-16 2006-12-28 Denso Corp Facility retrieval system

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4669331B2 (en) * 2005-06-24 2011-04-13 アルパイン株式会社 VEHICLE TRAVEL GUIDE DEVICE AND UPDATED MAP DATA GENERATION METHOD FOR VEHICLE TRAVEL GUIDE DEVICE

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005326265A (en) * 2004-05-14 2005-11-24 Nissan Motor Co Ltd Display method for updated information of navigation system and running road
JP2006349520A (en) * 2005-06-16 2006-12-28 Denso Corp Facility retrieval system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110234069A (en) * 2019-05-29 2019-09-13 深圳市轱辘汽车维修技术有限公司 A kind of car searching method, device and terminal device

Also Published As

Publication number Publication date
JPWO2009034668A1 (en) 2010-12-24
JP4776726B2 (en) 2011-09-21

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