PROBLEM TO BE SOLVED: To output a recommended route with vibration received from a road surface taken into account.SOLUTION: A route search device 100 accepts input of weight information that specifies the weight of a vehicle. The route search device 100 acquires candidates for a route from the present place to a destination. The route search device 100 refers to a first storage unit 110 and a second storage unit 120, and calculates a travel time t for each of candidates for the route from the present place to the destination. The travel time t is a travel time for the case where, for each of candidates for the route, each section included in candidates for the route is traveled at a speed not exceeding a first speed limit for a path that includes the section and a second speed limit corresponding to a weight specified from weight information. The route search device 100 outputs a recommended route among candidates for the route from the present place to the destination on the basis of the calculated travel time t.SELECTED DRAWING: Figure 1
【課題】路面から受ける振動を考慮した推奨経路を出力すること。【解決手段】経路探索装置100は、車両の重量を特定する重量情報の入力を受け付ける。経路探索装置100は、現在地から目的地までの経路の候補を取得する。経路探索装置100は、第1の記憶部110と第2の記憶部120とを参照して、現在地から目的地までの経路の候補それぞれについて、走行時間tを算出する。走行時間tは、経路の候補それぞれについて、経路の候補に含まれる各区間を、当該区間を含む路線の第1の制限速度、および重量情報から特定される重量に対応する第2の制限速度のいずれも超えない速度で走行した場合の走行時間である。経路探索装置100は、算出した走行時間tに基づいて、現在地から目的地までの経路の候補のうちの推奨経路を出力する。【選択図】図1
ROUTE SEARCH PROGRAM, ROUTE SEARCH METHOD, AND ROUTE SEARCH DEVICE
経路探索プログラム、経路探索方法、および経路探索装置
2017-08-10
Patent
Electronic Resource
Japanese
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