VEHICLE DRIVING SIMULATION DEVICE
PROBLEM TO BE SOLVED: To provide a vehicle driving simulation device capable of determining an occurrence in which, an accident may occur.SOLUTION: A vehicle driving simulation device comprises: an operation input part 14 for inputting an operation of a driver; a calculation part 11 for, based on th...
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Format: | Patent |
Sprache: | eng ; jpn |
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Zusammenfassung: | PROBLEM TO BE SOLVED: To provide a vehicle driving simulation device capable of determining an occurrence in which, an accident may occur.SOLUTION: A vehicle driving simulation device comprises: an operation input part 14 for inputting an operation of a driver; a calculation part 11 for, based on the input operation amount, calculating motion of the vehicle which a driver drives with simulation, creating a landscape which is visible from a driver seat, and calculating motion of a moving object which moves in the landscape; and a display part 13 for displaying the moving object whose motion is calculated by the calculation part 11, and the landscape which is created by the calculation part 11. The calculation part 11 divides relative distance between a position of the moving object which moves in the landscape and a position of the vehicle which the driver drives with simulation, by relative speed determined based on the speed of the moving object and vehicle speed, thereby determines collision prediction time, and when the collision prediction time is equal to or less than a predetermined threshold, it is determined that it is a dangerous state, or, when the operation amount inputted from the operation input part 14 exceeds a permitted operation range, it is determined that it is a dangerous state.SELECTED DRAWING: Figure 1
【課題】事故が発生しそうになる状況の発生を判断できる車両運転模擬装置を提供する。【解決手段】車両運転模擬装置は、運転者の操作を入力する操作入力部14と、入力した操作量に基づいて、運転者が模擬的に運転する車両の運動を計算し、運転席から見えることになる景観を生成し、且つ景観の中を移動する移動物体の運動を計算する演算部11と、演算部11により生成された景観及び演算部11により運動が計算された移動物体を表示する表示部13を備え、演算部11は、景観の中を移動する移動物体の位置と運転者が模擬的に運転する車両の位置との間の相対距離を、移動物体の速度及び車両の速度に基づいて求められた相対速度で割ることにより衝突予測時間を求め、衝突予測時間が所定の閾値以下である場合に、危険状態にあると判断するか、又は、操作入力部14から入力した操作量が、許容操作範囲を超える場合に、危険状態にあると判断する。【選択図】図1 |
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