To provide a guidance route search device which allows for indication, to a driving beginner, of right turn at an intersection where the difficulty of right turn is low.SOLUTION: A guidance route search device 10 comprises: a driving skill level determination unit 11 determining, on the basis of the driving characteristic of a driver, whether the driver is a driving beginner; a shortest route temporary setting unit 12 temporarily setting the shortest route from the current location of a vehicle to a destination; a right turn intersection setting unit 13 setting a right turn intersection for the vehicle to turn right on the temporarily set shortest route on the basis of the difficulty of right turn at the intersection when it is determined that the driver is a driving beginner and there is a right-turnable intersection on the temporarily set shortest route; a route setting unit 14 setting a guidance route from the current location of the vehicle to the destination so as to include the right turn intersection set by the right turn intersection setting unit 13; and an output control unit 15 outputting guidance route information relating to the guidance route set by the route setting unit 14 to the driver.SELECTED DRAWING: Figure 1
【課題】運転の初心者に対して、右折難易度が低い交差点で右折を指示することができる誘導経路探索装置を提供する。【解決手段】誘導経路探索装置10は、運転者の運転特性に基づいて、当該運転者が運転の初心者であるか否かを判定する運転技術レベル判定部11と、車両の現在位置から目的地までの最短経路を仮設定する最短経路仮設定部12と、運転者が運転の初心者であると判定され、且つ、仮設定された最短経路上に、右折可能な交差点がある場合に、交差点での右折難易度に基づいて、仮設定された最短経路上に、車両が右折する右折交差点を設定する右折交差点設定部13と、右折交差点設定部13によって設定された右折交差点を含むように、車両の現在位置から目的地までの誘導経路を設定する経路設定部14と、経路設定部14によって設定された誘導経路に関する誘導経路情報を、運転者に対して出力する出力制御部15とを備える。【選択図】図1
GUIDANCE ROUTE SEARCH DEVICE, NAVIGATION SYSTEM, AND GUIDANCE ROUTE SEARCH PROGRAM
誘導経路探索装置、ナビゲーションシステム、及び、誘導経路探索プログラム
2020-10-01
Patent
Elektronische Ressource
Japanisch
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