EP1552973A2 - Unité de control pour un élément ajustable de véhicule, notamment pour une lève-glace - Google Patents

Unité de control pour un élément ajustable de véhicule, notamment pour une lève-glace Download PDF

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Publication number
EP1552973A2
EP1552973A2 EP05000090A EP05000090A EP1552973A2 EP 1552973 A2 EP1552973 A2 EP 1552973A2 EP 05000090 A EP05000090 A EP 05000090A EP 05000090 A EP05000090 A EP 05000090A EP 1552973 A2 EP1552973 A2 EP 1552973A2
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EP
European Patent Office
Prior art keywords
change
signal
threshold
temporal
drive
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP05000090A
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German (de)
English (en)
Other versions
EP1552973B1 (fr
EP1552973A3 (fr
Inventor
Jürgen Bulheller
Detlef Russ
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Brose Fahrzeugteile SE and Co KG
Original Assignee
Brose Fahrzeugteile SE and Co KG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Brose Fahrzeugteile SE and Co KG filed Critical Brose Fahrzeugteile SE and Co KG
Publication of EP1552973A2 publication Critical patent/EP1552973A2/fr
Publication of EP1552973A3 publication Critical patent/EP1552973A3/fr
Application granted granted Critical
Publication of EP1552973B1 publication Critical patent/EP1552973B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/40—Safety devices, e.g. detection of obstructions or end positions
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/40—Safety devices, e.g. detection of obstructions or end positions
    • E05F15/41—Detection by monitoring transmitted force or torque; Safety couplings with activation dependent upon torque or force, e.g. slip couplings
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/60—Power-operated mechanisms for wings using electrical actuators
    • E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
    • E05F15/665—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for vertically-sliding wings
    • E05F15/689—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for vertically-sliding wings specially adapted for vehicle windows
    • E05F15/695—Control circuits therefor
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/50—Application of doors, windows, wings or fittings thereof for vehicles
    • E05Y2900/53—Type of wing
    • E05Y2900/55—Windows

Definitions

  • the invention relates to a window regulator, a control device of a Window lifter and a method for controlling a window regulator.
  • the solution ensures that it acts over the entire adjustment range Anti-pinch protection, which also meets very high safety requirements. Furthermore ensures that the adjustment even in the stiffness ranges is sufficiently large and that an adjusting device a translationally adjustable Component taking into account the acting on the vehicle body outer Influences in accordance with the operator material gently adjusted.
  • outer Influences are here the forces acting on the vehicle body or forces Understood acceleration forces that are not directly through the actuator or be caused by a drive means, but for example because of bad condition of the route (driving through a pothole) or at Close a vehicle door occur.
  • the regulation of the adjusting force or the excess force is preferably carried out in Dependence on the direction of movement of the translationally adjustable component and from the predominant direction of action occurring acceleration forces such, that the adjusting force is always less than or equal to the permissible pinching force.
  • a regulation of the adjusting force or the excess force is interrupted and a threshold value is specified such that the adjusting force is always less than or equal to the permissible pinching force is.
  • the time span is for example 100 ms.
  • the acceleration forces acting on the vehicle body are preferably detected by a sensor, for example by a digital signal delivering Sensor.
  • Digital signals can be easily controlled in a control electronics processed. To set the scheme can thereby single or multiple, time sequential signals from the sensor of the control and regulating electronics be evaluated. The repeated evaluation of the signals of the sensor makes it possible a simultaneous occurrence of the acceleration forces caused by external influences and to identify the forces caused by a trapping case safely.
  • a motor drive device for a motor vehicle is known.
  • the rotation becomes the engine stopped immediately when the movement of the window when turned Motor an obstacle opposes.
  • the motor drive device is used for opening and for closing the movable part (window) and can be selectively operated and be stopped.
  • An electric current measuring device measures the strength of the motor through in one Start compensation time flowing current, a current magnitude change detection device sets a current increment from the detected current at each constant time interval fixed, and a motor controller provides a first or a second Control signal to the motor drive device, wherein the first signal depending on the polarity of the current increment of the engine operation continues and with the second signal the engine is stopped immediately.
  • Two selector switches indicate the direction of rotation of the motor, a pair of key switches for the respective motor directions and two self-holding circuits for the two Turning directions of the motor allow rotation of the motor when one of the Button switch.
  • From DE 196 49 698 A1 is a control device for a powered shut-off which is independent of their configuration and in various ways remotely operated and can be operated immediately.
  • Use security measures an adaptation strategy to a highly sensitive obstacle detection by learning the power requirements of the system and having a Safety margin be equipped.
  • the control system allows a completely manual handling of the barrier.
  • Information about the operating force is stored at each point Trajectory of the tailgate along its predetermined trajectory is necessary to close the tailgate. Values are in four multidimensional arrangements saved. The dimensions of the arrangement are direction of movement and position. The Direction of movement is opening or closing. The position is any number of Divisions of the prescribed course.
  • the operating force (fmem) which is determined Time derivative of the actuating force (dfmem), the fluctuation of the operating force measurements (vfmem) and the fluctuation of the measurements of the derivative of Operating force after the time (vdfmem).
  • Other stored values include the Number of tailgate opening and closing operations without the detection of a Obstacle, the number of obstacles detected, and the average Operating force over the last n minutes.
  • the operation of the tailgate takes place at the time t, at which the tailgate in the Part area p of their path is located along the predetermined path, and the Direction of movement of the tailgate is d.
  • the memory values are used to determine a Obstacle used as follows:
  • the deviation is adjustable.
  • the deviations (both fmargin and dfmargin) can be constructed as a function of vfmem [d, p] and vdfmem [d, p]. This means that the deviation itself is a function of the position and varies with each position over time as the force varies. As a result, with an increase in the temporal or local change of the force, the deviation is also increased .
  • Another extension is the stored forces (either one or both of fmem (p) and dfmem (p)) as a function of any external sensor (e.g. a temperature sensor) to familiar and predictable Take into account environmental influences.
  • any external sensor e.g. a temperature sensor
  • k1, k2, k3, k4, k5, k6, k7 and k8 affect the speed with which the system learns and therefore how the system responds to a changing environment. Typically these values are chosen so that k1, k3, k5 and k7 are much smaller than k2, k4, k6 and k8.
  • Object of the present invention is a control device of a Adjustment to develop a motor vehicle on. This task is done by the control device with the features of claim 1 and the window regulator with the features of claim 24, and by the computer program product with the features of claim 26 solved.
  • Advantageous developments of the invention are given in the subclaims. To develop the invention, the features of the claims particularly advantageous with each other as well combined with features of the cited prior art.
  • a control device of an adjusting device of a motor vehicle intended.
  • the adjusting device is preferably a motor vehicle window lifter.
  • the Control device can on a semiconductor chip, as a so-called “smart power solution", So be designed as integrated, intelligent power electronics, or consist of several electronic and / or electro-optical components.
  • the control device has at least one arithmetic unit for control a drive of the adjusting, which, for example, pure hardware in Form of a hard-wired program structure and / or is freely programmable. This arithmetic unit is for example a microcontroller.
  • the arithmetic unit is set up to stop an adjustment movement of the drive or to start a process for stopping the adjusting movement of the drive, when a to Torque of the drive correlating signal a current threshold exceeds.
  • This feature can also be used as a anti-jamming function Adjustment be called. That correlates to the torque of the drive Signal is for example the drive current and / or its temporal change, the Speed of the drive and / or its time change and / or one on the drive acting force and / or its change. Apart from these enumerated Examples may alternatively or in combination with others of the torque correlated signals are evaluated. Under the correlation is doing any Understood form of dependence on the speed. The type of correlation is here depending on the size to be evaluated.
  • the speed evaluated, the correlation is a speed-torque characteristic of the drive, in particular an electric motor.
  • the threshold is exactly then, if this for anti-jamming function with the measured signal for the same Adjustment position is compared. Furthermore, for a subsequent adjustment a adapted response threshold determined by the current threshold together evaluated with the current signal and, where appropriate, other influencing factors become.
  • the threshold is not a fixed threshold, but a variable value, which is changeable by the arithmetic unit.
  • This current threshold is compared the torque correlating signal and in case of exceeding the current threshold of the drive as a function of the comparison result controlled.
  • This current threshold is preferably during the adjustment adjusted by depending on the temporal and / or local change of the Signal the current threshold is changed so that with increasing temporal or local change of the signal reduces the current threshold becomes. For a reduction of the current threshold, this is closer to that introduced comparative signal, so that the distance between signal and current Threshold is reduced.
  • the drive current or a force evaluated as a signal to reduce the current threshold the value increased. If, for example, the reciprocal of the speed as a signal is evaluated to reduce the current threshold the value of the same lowered.
  • the current amount of the value of the current one is preferably changed Threshold.
  • Threshold Under the temporal or local change of the signal is thereby both the first and any further derivation of the signal by location and / or time Understood. Also includes the temporal and / or local change of the signal as well Differences of the successive values of the signal, if this is due to the Measurement resolution is time-discontinuous or local discontinuous.
  • the device of the arithmetic unit can be done for example by a program, that is recorded in the arithmetic unit and with the computing unit accordingly is configured.
  • this program can be used in the arithmetic unit also be hardwired (ROM) integrated.
  • ROM hardwired
  • This program leads a process out, which allows the evaluation of the correlating signal.
  • This program can in a digital storage medium, such as a floppy disk or a non-volatile memory (EEPROM) are stored.
  • a particularly advantageous development of the invention provides that the Arithmetic unit is set to change the current threshold only below the condition that the temporal or spatial change of the signal Minimum change value exceeds. Below this minimum change value finds Consequently, no change in the current threshold depending on the temporal or local change of signal instead. However, this is a change the threshold, which is due to other dependencies, not locked out.
  • the threshold may vary depending on other values be adapted.
  • values of the signal from at least one previous adjustment be evaluated and stored for the adaptation of the threshold.
  • the current value of the signal is weighted with a factor and with values averaged in advance, all in each case the same adjustment assigned.
  • Another type of averaging can be done by preceding Values of the signal of the same displacement averaged and the determination of the current Threshold, in particular using an offset as a basis become.
  • the arithmetic unit set the threshold in addition depending on the course of the to change the mean amount of the signal.
  • the threshold is in Changed depending on the amount. This can, as previously noted, also by averaging the signal with equal or different weighting factors for the individual values of the signal.
  • the adapted threshold This causes slow changes in the amount of the signal over the adjustment path adapted and for these slow amounts changes advantageously in a set substantially constant distance to the mean of the signal.
  • slow Amount changes can be caused, for example, by changes in temperature Changes in mechanical stiffness compared to previous ones Adjustments caused, allowing an adjustment of the adapted threshold for a respective, the binding associated adjustment position advantageous is.
  • the averaging can be done over the last 4 to 8 values of the same adjustment or over 2 to 6 values of previous displacements, each referring to the same Obtain Verstellorte done.
  • the correlating Signal is a speed of the drive, is therefore advantageously provided that the arithmetic unit for changing the threshold in addition to an absolute speed of the adjusting device is set up.
  • the arithmetic unit set up to change the current or adapted threshold additionally as a function of a stiffness of the adjusting device.
  • the rigidity of Adjustment can advantageously determined by the arithmetic unit or this is before commissioning as a parameter set in the arithmetic unit loaded.
  • the rigidity can be made of different individual stiffness of the Adjustment be composed.
  • a preferred embodiment of the invention provides that the arithmetic unit
  • the change is the change of the current threshold to the temporal or local Change the signal to correlate mathematically.
  • the change serves the signal not just as a trigger to change the current threshold, but the value of the change of the current threshold is also on the value related to the change of the signal.
  • this embodiment of the invention is the Correlation the change of the current threshold as a function of a Map.
  • This map is preferably stored in the arithmetic unit and especially adaptable by the arithmetic unit.
  • the map are the Modification values of the current response threshold of the temporal or local change associated with the signal.
  • the map can further dependencies of others Take into account measured values or control signals and for this several sets of Provide map values.
  • this embodiment of the invention is the Correlation the change of the current threshold as a function of one mathematical function.
  • the mathematical function gives here as output the required change value of the current threshold.
  • the temporal or local change of the signal serves as input of the function.
  • you can Further input variables can be evaluated by the function. Also are possible parameters of the function, in particular by the arithmetic unit or by a other electronics changeable.
  • the mathematical function is a continuous function.
  • a special simple design of this embodiment variant provides that to the reduction the current threshold the change value of the current threshold proportional to the temporal or spatial change of the signal. These Design variant can be particularly advantageous with the minimum change value be combined.
  • the mathematical function can also be a step function be, which allows a simplified calculation of the current threshold.
  • the invention also relates to a window lifter a drive and an adjustment mechanism for adjusting the position of Windowpane.
  • this window has the previously described Control device for controlling the drive on.
  • the invention relates to a digital storage medium, in particular a Floppy disk, with electronically readable control signals, so with a programmable arithmetic unit can interact that a procedure is performed by an adjustment of a drive of the adjustment stopped or started a process for stopping the adjustment of the drive when a signal correlating to the torque of the drive is a current one Threshold exceeds.
  • the current Threshold depending on the temporal or local change of the Signal changed by increasing positive temporal or local change of the signal the current threshold is lowered.
  • the invention relates to a computer program product with on one machine-readable carrier stored program code for performing a Process by an adjusting movement of a drive of the adjusting stopped or a method for stopping the adjusting movement of the drive is started, if a torque correlating to the drive signal a current Threshold exceeds and by the current threshold in Dependence on the temporal or spatial change of the signal is changed if the program product runs on a processor.
  • the invention relates to a computer program with a program code for Implementation of a method by an adjusting movement of a drive of Adjustment stopped or a method for stopping the adjustment of the Drive is started when a correlated to the torque of the drive signal exceeds a current threshold and by the current threshold is changed as a function of the temporal or spatial change of the signal, if the program product runs on a processor.
  • the control device is configured by a program to stop the closing movement of the electric motor or to start a process for stopping the closing movement of the electric motor when the jamming case is detected.
  • the trapping case is detected by the control device recognizing when a signal F, F (x), F (t) correlating to the torque of the electric motor exceeds a current response threshold s, s (x), s 1 , s 2 . Two such cases are shown by way of example in FIG.
  • the torque correlating signal is measured in FIG. 1 as a time dependent one Force F (t).
  • F (t) a time dependent one Force
  • the invention is not limited to this specific embodiment limited.
  • all the torque of the Electric motor correlating signals such as the drive current of the Electric motor or the speed of the electric motor can be evaluated.
  • displacement-dependent signal n (x), see FIG. 2 or FIG. 4
  • FIG. 1 shows a plurality of time profiles of the force F (t).
  • the first course of force f 1 (t) overstepping the time t 1 the current threshold S1.
  • the control device detects the trapping event and the electric motor is stopped and subsequently reversed and consequently energized for an adjustment in the direction opposite to that before the trapping case.
  • the kinetic energy present in the window regulator at the time of detection t 1 will increase beyond the current threshold s 1 due to the inertia of the window regulator system, the force F 1 (t). This has the consequence that a maximum pinching force F 1 max is achieved.
  • the value of the maximum trapping force F 1 max also depends, in addition to the dependence on the kinetic energy present at the time of tucking in t 1 , on the sum of the rigidity of the window regulator system and the stiffness of the trapped body part.
  • the pinching of the body part causes a significant change .DELTA.F 1 / .DELTA.t of the force F 1 (t) on the basis of the force F v , which was determined before Einklemmfall.
  • This force F v is typically a previously averaged value.
  • FIG. 2 is a schematic representation of an adjustment-dependent profile of the rotational speed n of the electric motor of a further exemplary embodiment of the invention.
  • the adjustment With constant speed n 0 , the adjustment reaches the location x 0 .
  • the rotational speed n changes.
  • three different changes n 1 (x), n 2 (x) and n 3 (x) are shown schematically.
  • the anti-jamming protection (EKS) is not activated, thus remains inactive.
  • it can be, for example, an adjustment-dependent stiffness of the window lifter, so that the window lifter would incorrectly detect this slow change of the rotational speed n 3 (x) as a trapping case and would thus misrevers.
  • the change in the speed n 3 (x) for this speed curve is below a minimum change value k, so that no adaptation of the current threshold occurs.
  • the other two changes n 1 (x) and n 2 (x) are in the active region of the anti-jamming protection and also above the minimum change value k.
  • the anti-trap activation threshold EKS and the minimum change value k may be different.
  • the minimum change value k is smaller than the anti-pinch activation threshold EKS, but this depends on the respective application and can also be carried out in reverse or with the same values.
  • different response thresholds s 1 or s 2 are set which are distanced from the mean value of the rotational speed n 0 before the trapping case ⁇ 1 , ⁇ 2 .
  • the change .DELTA.s of the current response threshold occurs as a function of the time or local change dF / dt or dF / dx of the adjustment force F (t) or F (x) which is decisive for the detection time or detection adjustment location. This dependency is shown by way of example in several exemplary embodiments of the invention in FIG.
  • the change .DELTA.s of the current response threshold occurs in FIG. 3 as a function of the time change dF / dt of the force F (t).
  • the change ⁇ s 1 of the current response threshold is formed by means of a quadratic function from the time change dF / dt of the force F (t).
  • a particularly simple embodiment of the invention provides a change ⁇ s 3, which is proportional to the time change dF / dt of the force F (t), of the current response threshold from the minimum change value k.
  • FIG. 4 shows a local course of the force F (x).
  • the course of the force F (x) is adjusted for the subsequent adjustment respectively adapted threshold s (x), so that the distance changes only by a small amount for the already passed adjustment positions during the adjustment.
  • a significant change dF / dx of the force F (x) is determined.
  • a change ⁇ s in the current response threshold s (x) is determined, for example as described above in FIG.
  • the advantage is achieved that the maximum pinching force F ' max acting on the force F max without lowering the current response threshold s (x) is significantly reduced.

Landscapes

  • Power-Operated Mechanisms For Wings (AREA)
  • Window Of Vehicle (AREA)
EP05000090A 2004-01-10 2005-01-05 Unité de contrôle pour un élément ajustable de véhicule, notamment pour une lève-glace Expired - Lifetime EP1552973B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE202004000266U 2004-01-10
DE202004000266U DE202004000266U1 (de) 2004-01-10 2004-01-10 Steuerungsvorrichtung einer Verstelleinrichtung eines Kraftfahrzeugs, insbesondere eines Kraftfahrzeugfensterhebers

Publications (3)

Publication Number Publication Date
EP1552973A2 true EP1552973A2 (fr) 2005-07-13
EP1552973A3 EP1552973A3 (fr) 2007-06-13
EP1552973B1 EP1552973B1 (fr) 2009-03-25

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Application Number Title Priority Date Filing Date
EP05000090A Expired - Lifetime EP1552973B1 (fr) 2004-01-10 2005-01-05 Unité de contrôle pour un élément ajustable de véhicule, notamment pour une lève-glace

Country Status (5)

Country Link
US (1) US7305290B2 (fr)
EP (1) EP1552973B1 (fr)
JP (1) JP4939755B2 (fr)
AT (1) ATE426522T1 (fr)
DE (4) DE202004000266U1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3046121A1 (fr) * 2015-12-23 2017-06-30 Faurecia Interieur Ind Procede de commande d'un systeme de vehicule.
CN108337986A (zh) * 2017-01-25 2018-07-31 苏州宝时得电动工具有限公司 割草机

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007063889A (ja) * 2005-09-01 2007-03-15 Asmo Co Ltd 開閉部材制御装置及びその制御方法
JP4563921B2 (ja) * 2005-11-10 2010-10-20 東洋電装株式会社 車両用シートの挟み込み検知システム
DE202005019464U1 (de) 2005-12-13 2007-04-19 Brose Fahrzeugteile Gmbh & Co. Kommanditgesellschaft, Coburg Verstelleinrichtung sowie elektronische Baugruppe
US7402971B2 (en) * 2006-02-02 2008-07-22 Robert Bosch Gmbh Movable partition monitoring systems and methods
DE102006006723A1 (de) * 2006-02-13 2007-08-23 Conti Temic Microelectronic Gmbh Verfahren und Vorrichtung zur Überwachung eines in einem Kraftfahrzeug angeordneten betätigbaren Verstellantriebs
DE102006006821A1 (de) * 2006-02-14 2007-08-23 Siemens Ag Verfahren zur Begrenzung der Überschusskraft eines fremdkraftbetätigten Schließteils
DE102006057680B3 (de) * 2006-12-07 2008-04-10 Audi Ag Verfahren und Vorrichtung zum Öffnen und Schließen eines elektrischen Bauteils bei einem Hindernis
DE102007006422B4 (de) * 2007-02-05 2024-06-06 Robert Bosch Gmbh Verfahren zum Betreiben von Maschinen mit anpassbaren Bewegungsprofilen
DE102007029823B4 (de) * 2007-06-28 2011-09-22 Continental Automotive Gmbh Verfahren und Vorrichtung zum Erkennen eines Einklemmfalls
DE102007030656A1 (de) 2007-07-02 2009-01-08 Brose Fahrzeugteile Gmbh & Co. Kommanditgesellschaft, Hallstadt Verfahren zum Erkennen eines Einklemmfalles sowie Verstelleinrichtung
DE202007013225U1 (de) 2007-09-20 2009-02-12 Brose Fahrzeugteile Gmbh & Co. Kommanditgesellschaft, Hallstadt Verstelleinrichtung
DE202008004451U1 (de) * 2008-04-01 2009-08-13 Brose Fahrzeugteile Gmbh & Co. Kommanditgesellschaft, Hallstadt Verstelleinrichtung
DE102009002172A1 (de) * 2009-04-03 2010-10-14 Robert Bosch Gmbh Verfahren zum Ermitteln eines Positionspunktes eines verfahrbaren Elements
US9234979B2 (en) 2009-12-08 2016-01-12 Magna Closures Inc. Wide activation angle pinch sensor section
US8493081B2 (en) 2009-12-08 2013-07-23 Magna Closures Inc. Wide activation angle pinch sensor section and sensor hook-on attachment principle
DE102011111450A1 (de) 2011-08-30 2013-02-28 Brose Fahrzeugteile Gmbh & Co. Kommanditgesellschaft, Hallstadt Verfahren und Vorrichtung zur Überwachung eines einen rotierenden Antriebsmotor aufweisenden Antriebsaggregats, insbesondere eines Fensterhebers
CN104271376B (zh) * 2012-02-27 2017-11-21 罗伯特·博世有限公司 用于控制机动车中的窗玻璃的移动的方法和电子控制单元
IN2013CH05093A (fr) * 2013-11-11 2015-05-29 Aditya Auto Products & Engg I Pvt Ltd
DE102015226108A1 (de) 2015-12-18 2017-06-22 Brose Fahrzeugteile Gmbh & Co. Kommanditgesellschaft, Bamberg Einklemmschutzverfahren zur Durchführung bei einer motorischen Stellvorrichtung für ein verstellbares Fahrzeugteil sowie zugehörige Stellvorrichtung
EP3437970B1 (fr) * 2016-03-30 2020-11-25 Honda Motor Co., Ltd. Dispositif de commande de pare-brise
DE102016212046A1 (de) 2016-07-01 2018-01-04 Continental Automotive Gmbh Verfahren und Vorrichtung zur Erkennung einer von einem mit einem elektrischen Motor elektrisch verstellbaren Teil auf einen ggf. daran anliegenden Körper ausgeübten Kraft
DE102016213761A1 (de) 2016-07-27 2018-02-01 Continental Automotive Gmbh Verfahren und Vorrichtung zur Erkennung einer Einklemmung und/oder Schließkraftbegrenzung eines durch einen elektrischen Motor bewegbaren Teils
CN108216461A (zh) * 2017-12-22 2018-06-29 深圳天轮科技有限公司 平衡车电机安全控制方法及装置
US11261649B2 (en) 2018-07-30 2022-03-01 Honda Motor Co., Ltd. Vehicle window control system and method thereof
DE102020200287A1 (de) * 2020-01-11 2021-07-15 Robert Bosch Gesellschaft mit beschränkter Haftung Verfahren zur Steuerung der Inbetriebnahme eines elektrisch ansteuerbaren Aktors in einem Kraftfahrzeug und elektronisches Steuergerät zur Durchführung dieses Verfahrens
US11611297B2 (en) 2020-09-18 2023-03-21 Gentherm Inc. Anti-pinch motor control
JP7496771B2 (ja) * 2020-12-25 2024-06-07 アルプスアルパイン株式会社 開閉制御装置および開閉制御方法
US12384442B2 (en) 2021-10-01 2025-08-12 Steering Solutions Ip Holding Corporation Real-time pinch detection and prevention for stow path power column

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2926938A1 (de) * 1979-07-04 1981-01-22 Rau Swf Autozubehoer Schaltanordnung zum antrieb eines beweglichen elementes, insbesondere zum antrieb von scheiben o.dgl. in kraftfahrzeugen
JPH06197592A (ja) * 1992-12-25 1994-07-15 Tokai Rika Co Ltd モータ駆動制御装置
JP3480082B2 (ja) * 1994-10-28 2003-12-15 株式会社デンソー ウィンドウ開閉制御装置
JPH0921273A (ja) * 1995-07-06 1997-01-21 Omron Corp 開閉体の開閉制御装置
CA2164241C (fr) * 1995-12-01 2003-02-18 Richard J. Hellinga Commande pour armoire d'alimentation en energie
JP3696979B2 (ja) * 1996-05-24 2005-09-21 ナブテスコ株式会社 自動ドア装置の障害物検出装置
JP3423839B2 (ja) * 1996-06-28 2003-07-07 三菱自動車工業株式会社 車両用パワーウインドレギュレータの制御装置
DE19804175A1 (de) * 1997-02-04 1998-09-03 Nissan Motor Vorrichtung und Verfahren zur Feststellung des Vorhandenseins oder der Abwesenheit eines Fremdkörpers oder dergleichen, der in einem motorbetriebenen Öffnungs/Schließmechanismus gefangen ist
DE19745597B4 (de) * 1997-10-07 2011-01-20 Brose Fahrzeugteile Gmbh & Co. Kommanditgesellschaft, Coburg Verfahren zur Steuerung und Regelung der Verstellbewegung eines translatorisch verstellbaren Bauteils in Fahrzeugen
US6247947B1 (en) * 2000-02-18 2001-06-19 Thomas & Betts International, Inc. Memory card connector
DE10034014B4 (de) * 2000-07-13 2006-12-28 Conti Temic Microelectronic Gmbh Verfahren zum Betrieb einer elektrischen Antriebseinheit
US6329779B1 (en) * 2000-08-28 2001-12-11 Delphi Technologies, Inc. Obstacle detection method for a motor-driven panel
JP4734716B2 (ja) * 2000-12-27 2011-07-27 アイシン精機株式会社 開閉体の開閉制御装置
JP3993105B2 (ja) * 2001-01-19 2007-10-17 マグナ クロージャーズ インコーポレイテッド ウインドウレギュレータ
US6573677B2 (en) * 2001-06-18 2003-06-03 Motorola, Inc. Method of compensating for abrupt load changes in an anti-pinch window control system
DE10297186T5 (de) * 2001-09-13 2004-10-28 Siemens Vdo Automotive Corp., Auburn Hills Einklemmerkennungssystem
US6678601B2 (en) * 2002-05-31 2004-01-13 Valeo Electrical Systems, Inc. Motor speed-based anti-pinch control apparatus and method with rough road condition detection and compensation
JP4020806B2 (ja) * 2003-03-13 2007-12-12 アルプス電気株式会社 挟み込み検知機能付きパワーウインド装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3046121A1 (fr) * 2015-12-23 2017-06-30 Faurecia Interieur Ind Procede de commande d'un systeme de vehicule.
CN108337986A (zh) * 2017-01-25 2018-07-31 苏州宝时得电动工具有限公司 割草机

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JP4939755B2 (ja) 2012-05-30
DE202004000266U1 (de) 2005-02-24
JP2005194872A (ja) 2005-07-21
DE202005000078U1 (de) 2005-03-17
US20050203690A1 (en) 2005-09-15
EP1552973B1 (fr) 2009-03-25
DE102005000753A1 (de) 2005-08-11
US7305290B2 (en) 2007-12-04
DE502005006912D1 (de) 2009-05-07
ATE426522T1 (de) 2009-04-15
EP1552973A3 (fr) 2007-06-13

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