PROBLEM TO BE SOLVED: To detect an obstacle on a backward side and notify a driver of that effect when allowing an object to be towed that is connected to own vehicle to retreat even when the object to be towed is not provided with a sensor for detecting a backward side.SOLUTION: When it is determined that own vehicle 1 is connected to an object to be towed 11 based on a reflection wave that is received by backward side radars 2L, 2R provided in right and left rear parts of the own vehicle 1 (S5), a vehicle retreat support device detects a rear end of the object to be towed 11 based on the reflection wave and sets an in-towed stop determination threshold distance Lt to a prescribed backward position from the rear end (S7).SELECTED DRAWING: Figure 3
【課題】被牽引物に後方を検知するセンサが設けられていない場合であっても、自車両に連結した被牽引物を後退させる際に、後方の障害物を検知して運転者に報知させることを可能にする。【解決手段】自車両1の後部左右に設けた後側方レーダ2L,2Rで受信した反射波に基づき自車両1に被牽引物11が連結されていると判定した場合(S5)、この反射波に基づき被牽引物11の後端を検出し、この後端から所定後方の位置に牽引時停止判定しきい距離Ltを設定する(S7)。【選択図】図3
VEHICLE RETREAT SUPPORT SYSTEM
車両の後退支援装置
2017-11-30
Patent
Electronic Resource
Japanese
IPC: | B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF / 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 / B62D MOTOR VEHICLES , Motorfahrzeuge |
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