ROUTE SEARCH DEVICE, ROUTE SEARCH SYSTEM, ROUTE SEARCH METHOD AND ROUTE SEARCH PROGRAM

• Main Author: SHOJI TAKATOSHI
• Format: Patent
• Language: English; Japanese
• Published: 02.11.2015
• Subjects: GYROSCOPIC INSTRUMENTS; MEASURING; MEASURING DISTANCES, LEVELS OR BEARINGS; NAVIGATION; PHOTOGRAMMETRY OR VIDEOGRAMMETRY; PHYSICS; SURVEYING; TESTING

PROBLEM TO BE SOLVED: To provide a route search device that enables a movement to throwing venues of heterogenous events so as to meet the events even when there is a plurality of heterogenous events.SOLUTION: A route search device comprises: an interface 1 that acquires event data respectively indicative of a plurality of events, time data including at least start time of each event, and location data respectively indicative of a throwing venue of each event; a first search unit 2 that searches for a route to the throwing venue of a first event to be started at the earliest time on the basis of the event data and the like; a second search unit 4 that searches for a route to the throwing venue of a second event from the throwing venue of the first event so as to arrive at the throwing venue of the second event by the start time of the second event on the basis of the event data and the like; and an output unit 3 that outputs a retrieved result by the first search unit 2 and a retrieved result by the second search unit 4. 【課題】複数の異質のイベントがある場合であっても、イベントに間に合うようにそれらの開催場所に移動することが可能な経路探索装置を提供する。【解決手段】複数のイベントをそれぞれ示すイベントデータと、各イベントの開始時刻を少なくとも含む時刻データと、各イベントの開催場所をそれぞれ示す位置データと、を取得するインターフェース１と、イベントデータ等に基づいて、最も早く開始される第１イベントの開催場所までの経路を探索する第１探索部２と、イベントデータ等に基づいて、第２イベントの開始時刻までに第２イベントの開催場所に到着するように、第１イベントの開催場所から、第２イベントの開催場所までの経路を探索する第２探索部４と、第１探索部２による探索結果及び第２探索部４による探索結果を出力する出力部３と、を備える。【選択図】図２