MOVABLE AREA DATA GENERATION SYSTEM AND TRAFFIC ACTION ESTIMATION DEVICE

• Main Authors: NAGAI TORU, MORIOKA MICHIO, OKUDE MARIKO, MISHINA YUSUKE
• Format: Patent
• Language: English; Japanese
• Published: 28.04.2016
• Subjects: CALCULATING; COMPUTING; COUNTING; DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES; ELECTRIC DIGITAL DATA PROCESSING; PHYSICS; SIGNALLING; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR; TRAFFIC CONTROL SYSTEMS

PROBLEM TO BE SOLVED: To provide a movable area data generation system capable of generating a movable area of a mobile object from probe information.SOLUTION: A movable area data generation system according to the present invention includes: an information acquisition part for acquiring probe information; a probe information storage part for storing the acquired probe information; a movement method classification part for classifying the probe information according to a movement method (car, bus, train, walk etc.); a movement direction classification part for classifying the probe information on the basis of a movement direction; a movable area generation part for dividing the probe information on the basis of its spatial distribution, identifying a movement method and movement direction of a mobile object moving within a divided area from a piece of probe information of the divided area, and generating a movable area set as attribute information of the divided area; and an output part for outputting the generated movable area.SELECTED DRAWING: Figure 1 【課題】プローブ情報から移動体の移動可能領域を生成する移動可能領域データ生成システムを提供する。【解決手段】本発明の移動可能領域データ生成システムは、プローブ情報を取得する情報取得部と、取得したプローブ情報を記憶するプローブ情報記憶部と、プローブ情報を移動方法（自動車、バス、電車、徒歩など）で分類する移動方法分類部と、プローブ情報を移動方向に基づいて分類する移動方向分類部と、プローブ情報をその空間上の分布に基づいて分割し、分割領域のプローブ情報から、その領域内を移動する移動体の移動方法と移動方向を識別して、その領域の属性情報として設定した移動可能領域を生成する、移動可能領域生成部と、生成した移動可能領域を出力する出力部とを備える。【選択図】図１