Opening and closing control system for opening-closing member of vehicle
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
B60J-005/10
출원번호
US-0722400
(2003-11-28)
우선권정보
JP-0344335 (2002-11-27)
발명자
/ 주소
Takeda, Nobuhiko
Ikeda, Hiroji
출원인 / 주소
Aisin Seiki Kabushiki Kaisha
대리인 / 주소
Buchanan Ingersoll PC
인용정보
피인용 횟수 :
19인용 특허 :
3
초록▼
An opening and closing control system for an opening-closing member comprises an opening and closing mechanism for opening and closing the opening-closing member, an actuator for operating the opening and closing mechanism, an electromagnetic clutch for controlling a torque transmission by connectin
An opening and closing control system for an opening-closing member comprises an opening and closing mechanism for opening and closing the opening-closing member, an actuator for operating the opening and closing mechanism, an electromagnetic clutch for controlling a torque transmission by connecting and disconnecting the actuator and the mechanism, an opening and closing angle detecting means for detecting an opening and a closing angle of the opening-closing member relative to the vehicle, and a control means for controlling an electric power supplied to the electromagnetic clutch based on a detected result from the opening and closing angle detecting means and controlling an electric power supplied to the actuator, in which a supporting force required for supporting the opening-closing member is increased, and the control means for decreasing the electric power supplied to the electromagnetic clutch in accordance the opening-closing operation from an intermediate position to an opened position or a closed position.
대표청구항▼
1. An opening and closing control system for an opening-closing member of a vehicle comprising:an opening and closing mechanism for opening and closing the opening-closing member relative to the vehicle;an actuator for operating the opening and closing mechanism;an electromagnetic clutch for control
1. An opening and closing control system for an opening-closing member of a vehicle comprising:an opening and closing mechanism for opening and closing the opening-closing member relative to the vehicle;an actuator for operating the opening and closing mechanism;an electromagnetic clutch for controlling a torque transmission by connecting and disconnecting the actuator and the opening and closing mechanism;an opening and closing angle detecting means for detecting an opening and a closing angle of the opening-closing member relative to the vehicle; anda control means for varying an electric power supplied to the electromagnetic clutch after power supply to the electromagnetic clutch is initiated and before power supply to the electromagnetic clutch ceases based on a detected result from the opening and closing angle detecting means.2. An opening and closing control system for an opening-closing member of a vehicle according to claim 1, wherein a supporting force of the opening and closing mechanism required for supporting the opening-closing member of the vehicle is increased in accordance with the movement of the opening-closing member of the vehicle from an intermediate position to an opened position or a closed position, and the control means decreases the electric power supplied to the electromagnetic clutch in accordance with the movement of the opening-closing member of the vehicle from the intermediate position to the opened position or the closed position.3. An opening and closing control system for an opening-closing member of a vehicle according to claim 2, wherein the opening and closing mechanism includes a crank gear provided rotatably around a crank shaft for opening and closing the opening-closing member of the vehicle, a slider reciprocating along with a guide member, a crank arm pivotally connected to the crank gear on one end thereof with a crank pin and pivotally connected to the slider on the other end thereof with a slider pin, and an operating member for the opening-closing member for operatively connecting the slider and the opening-closing member of the vehicle, and wherein a length of a perpendicular line, which vertically connects a center of the crank shaft and an arm line connecting a center of the crank pin and a center of the slider pin, or an extension of the arm line in longitudinal direction, when the opening-closing member of the vehicle is located at the intermediate position, is longer than the length of the perpendicular line when the opening-closing member of the vehicle is located at the opened position and the closed position.4. An opening and closing control system for an opening-closing member of a vehicle according to claim 3, wherein the length of the perpendicular line, which vertically connects the center of the crank shaft and the arm line connecting the center of the crank pin and the center of the slider pin, or the extension of the arm line in longitudinal direction, is gradually decreased in accordance with the movement of the opening-closing member of the vehicle from the intermediate position to the opened position or the closed position.5. An opening and closing control system for an opening-closing member of a vehicle according to claim 3, wherein the crank arm is provided between the crank gear and the slider, and the slider is provided between the crank arm and the opening-closing member of the vehicle.6. An opening and closing control system for an opening-closing member of a vehicle comprising:an opening and closing mechanism for opening and closing the opening-closing member relative to the vehicle;an actuator for operating the opening and closing mechanism;an electromagnetic clutch for controlling torque transmission by connecting and disconnecting the actuator and the opening and closing mechanism;an opening and closing angle detecting means for detecting an opening and a closing angle of the opening-closing member relative to the vehicle; anda control means for varying electric power supplied to the electromagnetic clutch after the electromagnetic clutch connects the actuator and the opening and closing mechanism and before the electromagnetic clutch disconnects the actuator and the opening and closing mechanism based on a detected result from the opening and closing angle detecting means.7. An opening and closing control system for an opening-closing member of a vehicle according to claim 6, wherein a supporting force of the opening and closing mechanism required for supporting the opening-closing member of the vehicle is increased as the opening-closing member of the vehicle moves from an intermediate position to an opened position or a closed position, and the control means decreases the electric power supplied to the electromagnetic clutch as the opening-closing member of the vehicle moves from the intermediate position to the opened position or the closed position.8. An opening and closing control system for an opening-closing member of a vehicle according to claim 7, wherein the opening and closing mechanism comprises a crank gear rotatably provided around a crank shaft for opening and closing the opening-closing member of the vehicle, a slider movable in a reciprocating manner along with a guide member, a crank arm pivotally connected to the crank gear on one end thereof with a crank pin and pivotally connected to the slider on the other end thereof with a slider pin, and an operating member operatively connecting the slider and the opening-closing member of the vehicle, and wherein a length of a perpendicular line vertically connecting a center of the crank shaft and an arm line connecting a center of the crank pin and a center of the slider pin, or an extension of the arm line in a longitudinal direction, when the opening-closing member of the vehicle is located at the intermediate position is longer than the length of the perpendicular line when the opening-closing member of the vehicle is located at the opened position and the closed position.9. An opening and closing control system for an opening-closing member of a vehicle according to claim 8, wherein the length of the perpendicular line vertically connecting the center of the crank shaft and the arm line connecting the center of the crank pin and the center of the slider pin, or the extension of the arm line in longitudinal direction, gradually decreases as the opening-closing member of the vehicle moves from the intermediate position to the opened position or the closed position.10. An opening and closing control system for an opening-closing member of a vehicle according to claim 8, wherein the crank arm is provided between the crank gear and the slider, and the slider is provided between the crank arm and the opening-closing member of the vehicle.
연구과제 타임라인
LOADING...
LOADING...
LOADING...
LOADING...
LOADING...
이 특허에 인용된 특허 (3)
Masaaki Yuge JP, Control device of automotive pivoting door.
Ciavaglia, Michael A.; Rice, John R.; Johnson, Joseph M.; Rogers, Jr., Lloyd W.; Kuhlman, Howard W.; Orr, Brian N.; Hansen, Eric R., Attachment assembly and drive unit having same.
Booth, Thomas Lawson; Kuhlman, Howard Warren, Strut position sensor including a magnet mounted on an idler gear contained in a stator portion, which is movable relative to a rotor portion connected to the strut, and a galvanomagnetic sensor in the stator portion for detecting angular position of the strut.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.