A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Vehicle door opening/closing assist device
The present invention achieves a good operation feeling with respect to opening and closing of a vehicle door by means of a simple device configuration. A vehicle door opening/closing assistance device (10) has a function for assisting the opening/closing operation of a vehicle door (14) provided in a host vehicle (11), and is provided with: an information acquisition unit (33) for acquiring information on the opening/closing acceleration (alphadry) of the vehicle door (14); a door actuator (19) that performs a drive for assisting an opening/closing operation of the door (14); a target assist force calculation unit (37) that calculates a target assist force (Ptg) for assisting the opening/closing operation of the vehicle door (14); and a control unit (39) that performs drive control relating to the door actuator (19) on the basis of the target assist force (Ptg). The control unit (39) starts drive control relating to the door actuator (19) at a timing at which the information acquisition unit (33) acquires the opening/closing acceleration (alphadry) of the door (14).
本发明通过简洁的装置构成实现关于车门开闭的良好操作感。车门开闭辅助装置(10)具有对本车辆(11)所具备的车门(14)的开闭操作进行辅助的功能，其具有：获取车门(14)的开闭加速度(αdr_y)的信息的信息获取部(33)；进行用于辅助车门(14)的开闭操作的驱动的车门致动器(19)；进行用于辅助车门(14)的开闭操作的目标辅助力(Ptg)的运算的目标辅助力运算部(37)；和基于目标辅助力(Ptg)进行与车门致动器(19)有关的驱动控制的控制部(39)。控制部(39)在信息获取部(33)获取到车门(14)的开闭加速度(αdr_y)的定时开始与车门致动器(19)有关的驱动控制。
Vehicle door opening/closing assist device
The present invention achieves a good operation feeling with respect to opening and closing of a vehicle door by means of a simple device configuration. A vehicle door opening/closing assistance device (10) has a function for assisting the opening/closing operation of a vehicle door (14) provided in a host vehicle (11), and is provided with: an information acquisition unit (33) for acquiring information on the opening/closing acceleration (alphadry) of the vehicle door (14); a door actuator (19) that performs a drive for assisting an opening/closing operation of the door (14); a target assist force calculation unit (37) that calculates a target assist force (Ptg) for assisting the opening/closing operation of the vehicle door (14); and a control unit (39) that performs drive control relating to the door actuator (19) on the basis of the target assist force (Ptg). The control unit (39) starts drive control relating to the door actuator (19) at a timing at which the information acquisition unit (33) acquires the opening/closing acceleration (alphadry) of the door (14).
本发明通过简洁的装置构成实现关于车门开闭的良好操作感。车门开闭辅助装置(10)具有对本车辆(11)所具备的车门(14)的开闭操作进行辅助的功能，其具有：获取车门(14)的开闭加速度(αdr_y)的信息的信息获取部(33)；进行用于辅助车门(14)的开闭操作的驱动的车门致动器(19)；进行用于辅助车门(14)的开闭操作的目标辅助力(Ptg)的运算的目标辅助力运算部(37)；和基于目标辅助力(Ptg)进行与车门致动器(19)有关的驱动控制的控制部(39)。控制部(39)在信息获取部(33)获取到车门(14)的开闭加速度(αdr_y)的定时开始与车门致动器(19)有关的驱动控制。
Vehicle door opening/closing assist device
车门开闭辅助装置
KANEDA TOSHIHIRO (author) / NISHINO MITSUNORI (author) / KISHIKAWA NOBUYUKI (author)
2023-09-12
Patent
Electronic Resource
Chinese
IPC:
E05F
DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION
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Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung