PROBLEM TO BE SOLVED: To provide an inter-vehicle distance control apparatus capable of maintaining a safe inter-vehicle distance for both distances between a vehicle itself and a preceding vehicle and between the vehicle itself and a subsequent vehicle.SOLUTION: An inter-vehicle distance control apparatus performs: obtaining a position of a vehicle itself; detecting a state of a preceding vehicle; setting a target inter-vehicle distance between the vehicle itself and the preceding vehicle on the basis of the state of the preceding vehicle; predicting a deceleration-predicted point where the preceding vehicle has a possibility of decelerating; and extending the target inter-vehicle distance by a correction distance necessary for notifying the subsequent vehicle following the vehicle itself of the deceleration of the vehicle itself, in the case of the vehicle itself approaching a near point by a given distance from the deceleration-predicted point.SELECTED DRAWING: Figure 2
【課題】自車両と先行車両の車間距離、及び自車両と後続車両の車間距離の両方について、安全な車間距離を維持することができる車間距離制御装置を提供する。【解決手段】車間距離制御装置は、自車両の位置を取得し、先行車両の状態を検出し、先行車両の状態から、自車両と先行車両との目標車間距離を設定し、先行車両が減速する可能性がある減速予測地点を予測し、減速予測地点から所定距離手前の地点まで自車両が接近した場合に、自車両の減速を自車両に後続する後続車両に通知するために必要な補正距離だけ目標車間距離を延長する。【選択図】図2
INTER-VEHICLE DISTANCE CONTROL APPARATUS
車間距離制御装置
2016-04-07
Patent
Elektronische Ressource
Japanisch
IPC: | B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / G01C Messen von Entfernungen, Höhen, Neigungen oder Richtungen , MEASURING DISTANCES, LEVELS OR BEARINGS / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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