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1. WO2020044907 - METHOD FOR DETERMINING UPDATE-REQUIRING AREA, INFORMATION PROCESSING DEVICE, AND PROGRAM

Publication Number WO/2020/044907
Publication Date 05.03.2020
International Application No. PCT/JP2019/029624
International Filing Date 29.07.2019
IPC
G09B 29/00 2006.01
GPHYSICS
09EDUCATING; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
BEDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
29Maps; Plans; Charts; Diagrams, e.g. route diagrams
G01C 21/26 2006.01
GPHYSICS
01MEASURING; TESTING
CMEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
21Navigation; Navigational instruments not provided for in groups G01C1/-G01C19/104
26specially adapted for navigation in a road network
G06F 16/903 2019.01
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
FELECTRIC DIGITAL DATA PROCESSING
16Information retrieval; Database structures therefor; File system structures therefor
90Details of database functions independent of the retrieved data types
903Querying
G06F 16/909 2019.01
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
FELECTRIC DIGITAL DATA PROCESSING
16Information retrieval; Database structures therefor; File system structures therefor
90Details of database functions independent of the retrieved data types
907Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually
909using geographical or spatial information, e.g. location
G08G 1/0969 2006.01
GPHYSICS
08SIGNALLING
GTRAFFIC CONTROL SYSTEMS
1Traffic control systems for road vehicles
09Arrangements for giving variable traffic instructions
0962having an indicator mounted inside the vehicle, e.g. giving voice messages
0968Systems involving transmission of navigation instructions to the vehicle
0969having a display in the form of a map
CPC
G01C 21/26
GPHYSICS
01MEASURING; TESTING
CMEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
21Navigation; Navigational instruments not provided for in preceding groups G01C1/00-G01C19/00
26specially adapted for navigation in a road network
G06F 16/903
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
16Information retrieval; Database structures therefor; File system structures therefor
90Details of database functions independent of the retrieved data types
903Querying
G06F 16/909
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
16Information retrieval; Database structures therefor; File system structures therefor
90Details of database functions independent of the retrieved data types
907Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually
909using geographical or spatial information, e.g. location
G08G 1/0969
GPHYSICS
08SIGNALLING
GTRAFFIC CONTROL SYSTEMS
1Traffic control systems for road vehicles
09Arrangements for giving variable traffic instructions
0962having an indicator mounted inside the vehicle, e.g. giving voice messages
0968Systems involving transmission of navigation instructions to the vehicle
0969having a display in the form of a map
G09B 29/00
GPHYSICS
09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
BEDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
29Maps; Plans; Charts; Diagrams, e.g. route diagram
Applicants
  • クラリオン株式会社 CLARION CO., LTD. [JP]/[JP]
Inventors
  • 麻田 克也 ASADA Katsuya
  • 仲川 裕一朗 NAKAGAWA Yuichiro
Agents
  • 特許業務法人 湘洋内外特許事務所 SHOYO INTELLECTUAL PROPERTY FIRM
Priority Data
2018-16055629.08.2018JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) METHOD FOR DETERMINING UPDATE-REQUIRING AREA, INFORMATION PROCESSING DEVICE, AND PROGRAM
(FR) PROCÉDÉ DE DÉTERMINATION DE ZONE NÉCESSITANT UNE MISE À JOUR, DISPOSITIF DE TRAITEMENT D'INFORMATIONS, ET PROGRAMME
(JA) 更新地域決定方法、情報処理装置、及びプログラム
Abstract
(EN)
The purpose of the present invention is to provide a method for determining an update-requiring area, an information processing device, and a program for suitably determining an area for which map information should be updated. The invention provides a method for determining an update-requiring area to be carried out by an update-requiring area determination system, characterized in that the update-requiring area determination system includes a location identification unit and a target area determination unit, the location identification unit performs a location identification procedure for identifying two locations on a map, the target area determination unit uses the distance between the two locations and the positional information of a representative location that is preset for each of a plurality of areas created by dividing the map to perform a target area determination procedure for determining a target area for which map information is to be updated.
(FR)
L'objet de la présente invention est de fournir un procédé de détermination d'une zone nécessitant une mise à jour, un dispositif de traitement d'informations et un programme pour déterminer de manière appropriée une zone pour laquelle des informations de carte doivent être mises à jour. L'invention concerne un procédé de détermination d'une zone nécessitant une mise à jour à effectuer par un système de détermination de zone nécessitant une mise à jour, caractérisé en ce que le système de détermination de zone nécessitant une mise à jour comprend une unité d'identification d'emplacement et une unité de détermination de zone cible, l'unité d'identification d'emplacement effectuant une procédure d'identification d'emplacement pour identifier deux emplacements sur une carte, l'unité de détermination de zone cible utilisant la distance entre les deux emplacements et les informations de position d'un emplacement représentatif qui est prédéfini pour chacune d'une pluralité de zones créées par la division de la carte pour effectuer une procédure de détermination de zone cible pour déterminer une zone cible pour laquelle des informations de carte doivent être mises à jour.
(JA)
地図情報を更新する地域を適切に決定する更新地域決定方法、情報処理装置、及びプログラムの提供を目的とする。 更新地域決定システムが行う更新地域決定方法であって、前記更新地域決定システムは、地点特定部と、対象地域決定部とを備え、前記地点特定部は、地図上の2地点を特定する地点特定手順を実行し、前記対象地域決定部は、前記2地点の間の距離と、前記地図を分割してなる複数の地域毎に予め設定された代表地点の位置情報と、を用いて、地図情報を更新する対象となる対象地域を決定する対象地域決定手順を実行することを特徴とする。
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