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1. WO2020116186 - PROBE DATA EVALUATION DEVICE, PROBE DATA EVALUATION PROGRAM

Publication Number WO/2020/116186
Publication Date 11.06.2020
International Application No. PCT/JP2019/045633
International Filing Date 21.11.2019
IPC
G01C 21/32 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
28with correlation of data from several navigational instruments
30Map- or contour-matching
32Structuring or formatting of map data
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 preceding 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
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
  • 株式会社デンソー DENSO CORPORATION [JP]/[JP]
Inventors
  • 野村 俊男 NOMURA, Toshio
  • 武藤 茂裕 MUTO, Shigehiro
Agents
  • 特許業務法人 サトー国際特許事務所 SATO INTERNATIONAL PATENT FIRM
Priority Data
2018-23000907.12.2018JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) PROBE DATA EVALUATION DEVICE, PROBE DATA EVALUATION PROGRAM
(FR) DISPOSITIF D'ÉVALUATION DE DONNÉES DE SONDE, PROGRAMME D'ÉVALUATION DE DONNÉES DE SONDE
(JA) プローブデータ評価装置、プローブデータ評価プログラム
Abstract
(EN)
A probe data evaluation device 10 comprises: a probe data collection unit 21 that collects probe data from a vehicle; a provisional map data generation unit 22 that generates provisional map data on the basis of the probe data collected by the probe data collection unit; a comparison unit 23 that compares the provisional map data generated by the provisional map data generation unit to reference map data; and a determination unit 24 that determines whether to use the probe data collected by the probe data collection unit on the basis of comparison results from the comparison unit.
(FR)
L'invention concerne un dispositif d'évaluation de données de sonde comprenant : une unité de collecte de données de sonde (21) qui collecte des données de sonde à partir d'un véhicule ; une unité de génération de données cartographiques provisoires (22) qui génère des données cartographiques provisoires en fonction des données de sonde collectées par l'unité de collecte de données de sonde ; une unité de comparaison (23) qui compare les données cartographiques provisoires générées par l'unité de génération de données cartographiques provisoires à des données cartographiques de référence ; et une unité de détermination (24) qui détermine s'il convient d'utiliser les données de sonde collectées par l'unité de collecte de données de sonde en fonction de résultats de comparaison provenant de l'unité de comparaison.
(JA)
プローブデータ評価装置10は、車両からプローブデータを収集するプローブデータ収集部21と、前記プローブデータ収集部により収集されたプローブデータに基づいて仮地図データを生成する仮地図データ生成部22と、前記仮地図データ生成部により生成された仮地図データと基準地図データとを比較する比較部23と、前記比較部による比較結果に基づいて、前記プローブデータ収集部により収集されたプローブデータを採用するか否かを判定する判定部24と、を備える。
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