Provided is a driving assistance system for a straddle-type vehicle, which can improve traffic safety by preventing an accident between a straddle-type vehicle that changes the direction of travel and traffic participants around the straddle-type vehicle. A driving assistance system (1) for a straddle-type vehicle includes: direction indicators (6L, 6R) provided on a vehicle body; the vehicle speed sensor 2 detects the vehicle speed; an inertial measurement device (3) that detects an axial acceleration along each of three axes defined for the vehicle body and an axial angular velocity around each of the axes; a travel direction change behavior detection unit (81) that detects a travel direction change behavior of the vehicle body on the basis of the vehicle speed detection value of the vehicle speed sensor (2), the acceleration detection value of each axis and the angular velocity detection value of each axis of the inertial measurement device (3); and a direction indicator control unit (82) that, when a travel direction change behavior is detected in a state in which the direction indicators (6L, 6R) are not operated, notifies surrounding traffic participants of the travel direction of the vehicle body by operating the direction indicators (6L, 6R).
提供一种跨骑式车辆的驾驶辅助系统,能够借由防止变更行进方向的跨骑式车辆与其周围的交通参与者之间的事故,来提高交通安全性。跨骑式车辆的驾驶辅助系统1包括:方向指示器6L,6R,设置在车身上;车速传感器2,检测车速;惯性测量装置3,检测沿针对车身而定义的三轴中的各轴的轴加速度及绕各轴的轴角速度;行进方向变更行为检测部81,基于车速传感器2的车速检测值、惯性测量装置3的各轴加速度检测值及各轴角速度检测值,检测车身的行进方向变更行为;及,方向指示器控制部82,当在方向指示器6L,6R未运作的状态下检测到行进方向变更行为时,借由使方向指示器6L,6R运作来向周围交通参与者通知车身的行进方向。
Driving assistance system for straddle-type vehicle
跨骑式车辆的驾驶辅助系统
2024-04-02
Patent
Electronic Resource
Chinese
IPC: | B62J Fahrrad- oder Motorradsättel oder -sitze , CYCLE SADDLES OR SEATS |
European Patent Office | 2024
|European Patent Office | 2022
|European Patent Office | 2024
|European Patent Office | 2022
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