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1. WO2017170142 - COMMUNICATION TERMINAL, SERVER DEVICE, MOVEMENT GUIDANCE SYSTEM, AND COMPUTER PROGRAM

Publication Number WO/2017/170142
Publication Date 05.10.2017
International Application No. PCT/JP2017/011780
International Filing Date 23.03.2017
IPC
G01C 21/34 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
34Route searching; Route guidance
G08G 1/005 2006.01
GPHYSICS
08SIGNALLING
GTRAFFIC CONTROL SYSTEMS
1Traffic control systems for road vehicles
005including pedestrian guidance indicator
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
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
CPC
G01C 21/32
GPHYSICS
01MEASURING; TESTING
CMEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
21Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
26specially adapted for navigation in a road network
28with correlation of data from several navigational instruments
30Map- or contour-matching
32Structuring or formatting of map data
G01C 21/367
GPHYSICS
01MEASURING; TESTING
CMEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
21Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
26specially adapted for navigation in a road network
34Route searching; Route guidance
36Input/output arrangements for on-board computers
3667Display of a road map
367Details, e.g. road map scale, orientation, zooming, illumination, level of detail, scrolling of road map or positioning of current position marker
G01C 21/3694
GPHYSICS
01MEASURING; TESTING
CMEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
21Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
26specially adapted for navigation in a road network
34Route searching; Route guidance
36Input/output arrangements for on-board computers
3691Retrieval, searching and output of information related to real-time traffic, weather, or environmental conditions
3694Output thereof on a road map
G06F 16/29
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
16Information retrieval; Database structures therefor; File system structures therefor
20of structured data, e.g. relational data
29Geographical information databases
G08G 1/096811
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
096805where the transmitted instructions are used to compute a route
096811where the route is computed offboard
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
  • アイシン・エィ・ダブリュ株式会社 AISIN AW CO., LTD. [JP]/[JP]
  • トヨタ自動車株式会社 TOYOTA JIDOSHA KABUSHIKI KAISHA [JP]/[JP]
Inventors
  • 青山 慎吾 AOYAMA, Shingo
  • 谷▲崎▼ 大介 TANIZAKI, Daisuke
  • 小川 耕司 OGAWA, Koji
  • 中村 元裕 NAKAMURA, Motohiro
  • 渡邉 和紀 WATANABE, Kazunori
Agents
  • 特許業務法人ネクスト NEXT INTERNATIONAL
Priority Data
2016-06427628.03.2016JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) COMMUNICATION TERMINAL, SERVER DEVICE, MOVEMENT GUIDANCE SYSTEM, AND COMPUTER PROGRAM
(FR) TERMINAL DE COMMUNICATION, DISPOSITIF SERVEUR, SYSTÈME DE GUIDAGE DE MOUVEMENT, ET PROGRAMME INFORMATIQUE
(JA) 通信端末、サーバ装置、移動案内システム及びコンピュータプログラム
Abstract
(EN)
Provided are: a communication terminal which prevents as much as possible the occurrence of erroneous guidance, and events in which movement guidance based on a guidance route is not performed, after the communication terminal has acquired the guidance route from a server device; a server device; a movement guidance system; and a computer program. Specifically, this communication terminal 5 identifies areas to be updated, i.e. areas which are pieces of old-version map information in terminal-side map information 48 of the communication terminal 5 relative to device-side map information 25 of a server device 3, requests, from the server device 3, for at least the areas to be updated around the current position, movement guidance information 26 for guiding the movement of a moving body, and uses the movement guidance information 26 transmitted from the server device 3 in accordance with the request to guide the movement of the moving body.
(FR)
L'invention concerne : un terminal de communication qui empêche autant que possible l'apparition d'un guidage erroné, et des événements dans lesquels un guidage de mouvement basé sur un itinéraire de guidage n'est pas effectué, après que le terminal de communication a acquis l'itinéraire de guidage à partir d'un dispositif serveur; un dispositif serveur; un système de guidage de mouvement; et un programme informatique. Plus précisément, le terminal de communication (5) identifie des zones à mettre à jour, c'est-à-dire des zones qui représentent des fragments d'informations cartographiques d'ancienne version dans des informations cartographiques côté terminal (48) du terminal de communication (5) par rapport à des informations cartographiques côté dispositif (25) d'un dispositif serveur (3), demande au dispositif serveur (3), concernant au moins les zones à mettre à jour autour de la position actuelle, des informations de guidage de mouvement (26) pour guider le mouvement d'un corps mobile, et utilise les informations de guidage de mouvement (26) transmises par le dispositif serveur (3) conformément à la requête pour guider le mouvement du corps mobile.
(JA)
通信端末がサーバ装置から案内経路を取得した後に、案内経路に基づく移動案内が行われなかったり、誤った案内が行われる事象が生じることをできる限り防止した通信端末、サーバ装置、移動案内システム及びコンピュータプログラムを提供する。具体的には、通信端末5が、サーバ装置3が有する装置側地図情報25に対して通信端末5が有する端末側地図情報48が古いバージョンの地図情報となるエリアである更新対象エリアを特定し、少なくとも現在位置周辺の更新対象エリアを対象として、サーバ装置3から移動体の移動案内を行う為の移動案内情報26を要求し、要求に応じてサーバ装置3から送信された移動案内情報26を用いて移動体の移動案内を行う。
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