[특허]Method and apparatus for adaptive control of a vehicle power window

[미국특허] Method and apparatus for adaptive control of a vehicle power window 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	G05B-005/00
출원번호	US-0886372 (1997-07-01)
발명자 / 주소	Wang John Y.
출원인 / 주소	TRW Inc.
대리인 / 주소	Tarolli, Sundheim, Covell, Tummino & Szabo
인용정보	피인용 횟수 : 31 인용 특허 : 16

초록 ▼

An adaptive vehicle power window control apparatus (20) includes an electric motor (28) for moving a member (34) between a first position and a second position. The space between the first position and the second position is divided into a plurality of trap zones and each zone has an associated sensitivity value. A controller 24 determines (40) a value functionally related to the present motor speed and determines (44) a value functionally related to a reference motor speed. The sensitivity value is adjusted as a function of the two determined values. A window zone determining function (62) determines which of the plurality zones the member (34) is located. The value functionally related to present motor speed is adjusted (52) as a function of the sensitivity value for the zone that the member is located. A comparing function (48) compares the adjusted value with the value functionally related to reference motor speed. The motor direction and movement is controlled as a function of the comparison. Zone locations are adjustable with a calibration procedure.

대표청구항 ▼

[ Having fully described the invention, the following is claimed:] [1.] An apparatus for controlling an electric motor for moving a member between a first location and a second location, a plurality of locations for the member being between the first and second locations and being divided into a plurality of member location zones, said apparatus comprising:means for sensing operation of the motor and for providing a signal indicative thereof;means for determining an actual value of an operating parameter utilizing the signal from said means for sensing;means for generating an expected value of the operating parameter utilizing the actual value of the operating parameter;storage means for storing zone dependent values, each zone dependent value being associated with a respective member location zone;means for generating a zone dependent value associated with the member location zone within which the member is located utilizing the expected value of the operating parameter, and for supplying the generated zone dependent value to said storage means for storage therein;means for generating an adjusted value of the operating parameter using the associated zone dependent value from said storage means for the member location zone within which the member is located;means for comparing the expected value of the operating parameter against the adjusted value of the operating parameter; andmeans for controlling motor operation in response to said comparison.

이 특허에 인용된 특허 (16) 인용/피인용 타임라인 분석

Wrenbeck Bruce R. (Dearborn MI) Kelley Jeffrey T. (Plymouth MI) Perez Pedro A. (Tarragona ESX), Adaptive window lift control with pinch force based on object rigidity and window position.
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Hiramatsu Soichi (Yokohama JPX) Aichi Takao (Tokyo JPX), Carriage drive control for a printer.
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Mizuta Ken (Miyagi JPX) Kondo Shiro (Miyagi JPX), Circuit for preventing the erroneous operation of a motor control device for lifting and lowering a power window.
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Murray James S. (South Lyon MI), Door opener control with adaptive limits and method therefor.
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Heckler Mark (Ebikon CHX), Elevator door control responsive to obstructions.
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Berland Kerry (Chicago IL) Kaul Jeff (Arlington Heights IL) Budniak Mitchell (Highland Park IL), Intelligent commutation pulse detection system to control electric D.C. motors used with automobile accessories.
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Terazawa Hidehito (Oobu JPX), Load drive control system.
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Kinzl Marwin (Kierspe DEX) Bergmann Eduard (Luedenscheid DEX), Method and apparatus for the electronic operation and monitoring of the opening cycle or closing cycle of electrically o.
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Iizawa Ryuji (Tokyo JPX) Murakami Koji (Tokyo JPX), Motor control method and apparatus therefor.
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Sekiguchi Satoru (Yokohama JPX) Ito Takeshi (Yokohama JPX) Kato Masaru (Yokohama JPX), Power window apparatus and method for controlling the same.
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Mizuta Ken (Miyagi JPX), Protection circuit for a power window apparatus.
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Zuckerman Lawrence H. (Easton PA), Reversing apparatus for powered vehicle door systems.
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Herr Klaus-Dieter (Edingen DEX), Safety circuit for vehicle electromotive window lifts.
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Mizuta Ken (Miyagi JPX) Kondo Shiro (Furukawa JPX), Safety device for automatic window regulator.
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Hammond Francis P. (Cheshire CA GB2) Lewis Martyn A. (Pacific Palisades CA), Transducer positioning apparatus with multiple modes of motion.
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Black ; Robert J. ; Cizmic ; Stipe ; Griffith ; David L., Velocity control apparatus for disk drive.
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이 특허를 인용한 특허 (31) 인용/피인용 타임라인 분석

Boisvert, Mario; Perrin, Randall; Washeleski, John, Collision monitoring system.
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Boisvert, Mario; Perrin, Randall; Washeleski, John, Collision monitoring system.
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Boisvert, Mario; Perrin, Randall; Washeleski, John, Collision monitoring system.
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Potter,Calvin C.; Hanlon,Casey; Wingett,Paul T., Component position determination circuit using a brushless DC motor commutation sensor.
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Zellmer, René; Kalb, Roland, Control device for operating an electric window lifter.
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Held, Jochen; Kalb, Roland; Schlesiger, Markus; Zellmer, Rene; Buhlheller, Jürgen, Control system for controlling an adjusting device operated by electric motor in a motor vehicle.
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Kitamura, Tetsuo, Controller for shutting apparatus.
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Patterson, Neil, Door glass over-closing.
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Klesing, Joachim, Drive device and method for moving a vehicle part.
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Beishline, Eric, Electro-mechanical actuator including brushless DC motor for providing pinch protection.
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Keller, Jr.,Robert R., Method and apparatus for automatically establishing control values for a control device.
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Brian M. McLennan ; David J. Jaworski ; Gwen L. Woods ; Robin Lynn Rivard ; Steven M Sundberg ; Scott W. Westermann ; Fred Lupton, Method and apparatus for controllably moving a window.
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Gears, Richard Trevor, Method and apparatus for stall detection.
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Höhn, Alexander; Heckmann, Felix, Method and device for adjusting a frameless window pane of a motor vehicle.
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Kromer, Alex; Klauck, Thomas, Method and device for controlling an adjusting device of a motor vehicle.
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Knab, Norbert; Bartke, Ralf-Michael, Method and device for operating an adjusting drive in a motor vehicle.
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Vetter, Christian, Method for determining the set position of an adjustment part.
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Mersch, Gerhard, Method for eliminating squeaking noises when operating electric motor-driven motor vehicle window lifters.
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Schlesiger, Markus; Baumann, Sven, Method for monitoring the adjustment movement of a component driven by a drive device.
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Bars, Sebastian, Method for operating an electromotive adjusting device.
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Klaus Wagner DE; Michael Giersch DE, Method for standardizing the pane position of a vehicle window lifter actuated by external force.
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Kliffken, Markus; Wolf, Joerg; Krueger, Hartmut, Method of electronically monitoring and controlling a process for the adjustment of mobile parts.
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Boisvert, Mario; Perrin, Randall; Washeleski, John, Monitoring system.
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Gagnon,Richard E; Murray,James S, Motorized barrier operator system for controlling a barrier after an obstruction detection and related methods.
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Altpeter,Friedhelm, Numerically controlled drive device with device for detecting operating anomalies intended for detecting accidental collisions and method of detecting operating anomalies for this device.
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Hirai,Kazuyuki, Opening and closing member control system.
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Hubacher Kenneth, Power window regulator for automobiles.
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Noro, Yoshiki; Shioiri, Kenji, Power window system and method for controlling power-operated window.
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Seeberger Jurgen,DEX ; Ubelein Jorg,DEX, Process for limiting the excess force of an electrically controlled aggregate actuated by an external force when it nears its top or bottom stop positions, in particular for a motor vehicle window li.
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Zellmer, René; Kalb, Roland, Scheme for operating an electric window lifter.
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Barth, Martin, System and method for controlling a step motor.
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A	생활필수품
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A62B-1/08	.. 윈치 또는 풀리에 제동기구가 있는 것

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[미국특허] Method and apparatus for adaptive control of a vehicle power window 원문보기