TIME TABLE CONTROL SYSTEM AND METHOD FOR THE SAME

To provide a method which can offer a route guidance that changes little, based on operation situations changing in real time, even in the case operation predictions are made every moment.SOLUTION: A time table control system 10 comprises an operation prediction generating part 102 to generate opera...

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Bibliographic Details
Main Authors FUJIWARA MASAKI, ONO YAYOI, YONEHARA MITSUKI
Format Patent
LanguageEnglish
Japanese
Published 01.04.2021
Subjects
CALCULATING
COMPUTING
COUNTING
DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES
ENSURING THE SAFETY OF RAILWAY TRAFFIC
GUIDING RAILWAY TRAFFIC
PERFORMING OPERATIONS
PHYSICS
RAILWAYS
SIGNALLING
SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR
TRAFFIC CONTROL SYSTEMS
TRANSPORTING
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Summary:To provide a method which can offer a route guidance that changes little, based on operation situations changing in real time, even in the case operation predictions are made every moment.SOLUTION: A time table control system 10 comprises an operation prediction generating part 102 to generate operation prediction data 107 expressed with a probability distribution based on an operation situation and a dynamic time table generating part 103 to generate a dynamic time table whose arrival times and departure times at stations included in a route are rewritten by guidance values determined based on time table rewriting pattern data 108 and operation prediction data. In the time table rewriting pattern data, accumulated probabilities which give guidance values are set for each station included in the route. The dynamic time table generating part sets the guidance values so that accumulated probabilities of guidance values in a probability distribution of the operation prediction data become accumulated probabilities of the time table rewriting pattern data.SELECTED DRAWING: Figure 1 【課題】リアルタイムに変動する運行状況に基づき、時々刻々運行予測を生成する場合でも、変動の少ない経路案内を可能とする。【解決手段】時刻表管理システム１０は、運行状況に基づき、確率分布で表現される運行予測データ１０７を生成する運行予測生成部１０２と、時刻表書き換えパターンデータ１０８及び運行予測データに基づいて定めた案内値により、路線に含まれる駅への到着時刻及び駅からの出発時刻を書き換えた動的時刻表を作成する動的時刻表作成部１０３とを有し、時刻表書き換えパターンデータには、路線に含まれる駅ごとに案内値を与える累積確率が設定されており、動的時刻表作成部は、運行予測データの確率分布における案内値の累積確率が、時刻表書き換えパターンデータの累積確率となるように案内値を設定する。【選択図】図１
Bibliography:Application Number: JP20190173997