EP1769295A2 - Steuervorrichtung einer vestelleinrichtung eines kraftfahrzeuges - Google Patents
Steuervorrichtung einer vestelleinrichtung eines kraftfahrzeugesInfo
- Publication number
- EP1769295A2 EP1769295A2 EP05759374A EP05759374A EP1769295A2 EP 1769295 A2 EP1769295 A2 EP 1769295A2 EP 05759374 A EP05759374 A EP 05759374A EP 05759374 A EP05759374 A EP 05759374A EP 1769295 A2 EP1769295 A2 EP 1769295A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- control signal
- control
- drive
- speed
- arithmetic unit
- 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.)
- Withdrawn
Links
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B9/00—Safety arrangements
- G05B9/02—Safety arrangements electric
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/18—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form
- G05B19/406—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by monitoring or safety
- G05B19/4062—Monitoring servoloop, e.g. overload of servomotor, loss of feedback or reference
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/30—Nc systems
- G05B2219/37—Measurements
- G05B2219/37094—Hall sensor
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/30—Nc systems
- G05B2219/37—Measurements
- G05B2219/37624—Detect collision, blocking by measuring change of velocity or torque
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/30—Nc systems
- G05B2219/37—Measurements
- G05B2219/37633—Output modulated signal on detection of blocking instead of flat signal
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/30—Nc systems
- G05B2219/45—Nc applications
- G05B2219/45022—Auto seat, dentist chair, roll wheel chair
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
- H02H7/08—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors
- H02H7/085—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors against excessive load
- H02H7/0851—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors against excessive load for motors actuating a movable member between two end positions, e.g. detecting an end position or obstruction by overload signal
Definitions
- the invention relates to a control device for controlling a Verstelleinrich ⁇ device of a motor vehicle.
- the invention has for its object to provide a particularly suitable method and a particularly suitable control device for controlling a Verstelleinrich- device of a motor vehicle.
- a high degree of safety is to be achieved for a user of the adjusting device of the motor vehicle.
- a control device for controlling an adjusting device ei ⁇ nes motor vehicle which is particularly suitable for controlling a Kraft poverty ⁇ seat adjustment.
- the control device has a sensor for determining an actual variable of a drive movement of a drive of the adjusting device.
- Such an actual variable is preferably an actual speed.
- the actual variable is also possible for the actual variable to be an actual position, an actual acceleration or a temporal change of the actual acceleration or to have that additionally.
- a Hall sensor is used here, which cooperates with a magnetic encoder rotating with the drive.
- Another exemplary sensor for determining an actual speed or another actual variable is a current sensor, which enables detection of the ripple of the drive current.
- the time intervals of the waves of the ripple are dependent on the rotation angle and / or the rotational speed, which corresponds to the actual speed in this case.
- a computing unit is connected to the sensor.
- This arithmetic unit is, for example, an analogue computing unit, a hard-wired logic, a user-specific circuit (ASIC) equipped with a hardwired program or preferably a programmable arithmetic unit, for example a microcontroller.
- This arithmetic unit is designed and set up for regulating the adjusting movement, preferably the setting speed of the drive movement as a function of the actual size and a predefinable setpoint value by means of an actuating signal.
- the setpoint quantity can be a setpoint position, a SoII acceleration or a temporal change of the setpoint acceleration, or to have that additional one.
- the arithmetic unit is designed and set up to stop or reverse the drive movement as a function of an evaluation of the actuating signal assigned to a trapping case.
- a power driver for energizing the drive in dependence on the control signal is provided.
- the invention additionally comprises a method which, for example, runs as a program within the arithmetic unit.
- a drive movement of a drive of the adjusting device is stopped and / or the drive movement is reversed when pinching of an object or a body part is determined.
- the Verstell ⁇ movement is regulated by a desired size, preferably a Sollgeschwin ⁇ speed, given an actual size, preferably the actual speed of the drive of the adjustment determines, and the power supplied to the drive as a function of the desired size and the actual size is controlled by means of a control signal.
- the control signal is evaluated to determine the pinching.
- control signal or the temporal change of the control signal is compared with a threshold value by means of the arithmetic unit.
- the arithmetic unit is set up to use the threshold, which is temporarily stored in a register, for example. preferably to compare successive actuating signal values or temporal changes of actuating signal values.
- Such temporal changes are, for example, values of the first or second derivative of the actuating signal values with respect to time.
- the control signal values are, for example, time-discrete values for this purpose.
- time-continuous actuating signal values can also be compared.
- the actuating signal values and the values of the temporal changes of the actuating signal can also be evaluated in combination in that an algorithm or a gate logically combines two threshold overshoots or undershoots.
- the threshold value is determined by adjustment-dependent evaluation of the actuating signal or the temporal change of the actuating signal according to a vorteilhaf ⁇ th development for positions within the adjustment path.
- This value is stored in a memory, preferably in a non-volatile memory.
- the arithmetic unit can have, for example, a microcontroller with an EPROM.
- the threshold value is adjustment-dependent in this embodiment, so that different values for the threshold value are stored for different positions and in particular with respect to the associated adjustment direction.
- This threshold curve is dependent on the associated to the respective adjustment position control signal value. Bindings and smooth movements of the mechanics of the adjustment system are mapped to the adjustment position-dependent course of the manipulated value.
- the values of the threshold curve are preferably updated during the adjustment. For example, the update is done by averaging the values of multiple adjustments.
- the actuating signal is transformed for evaluation, and that the actuating signal, which is preferably transformed into the frequency range, is evaluated in order to determine the pinching in the arithmetic unit.
- This development is advantageously used in combination with the previously described evaluation of the characteristics of the adjustment path, in that the transformed signal is evaluated in an adjustment position-dependent manner with respect to the adjustment position-dependent characteristics.
- a possible transformation used is advantageously a Fourier transformation or particularly preferably a wavelet transformation is provided.
- the natural frequency is preferably determined by the arithmetic unit, so that the signal of the natural frequency and the components of the actuating signal which relate to the pinching case differ in evaluable form.
- the controller and the detection of Einklemm- be matched.
- the desired speed in particular Verstellpositionab- dependent and / or VerstellzeitN, is set such that a characteristic of the Einklemmfalls is reinforced against a characteristic at another desired speed.
- known sluggishness or other known mechanical boundary conditions can be included in the specification of the desired speed in order to optimize the signal-to-noise ratio for the evaluation of the control signal.
- the motor current is dependent on the applied adjusting torque. If the drive is regulated, the power supplied to the motor depends on the manipulated variable, which is converted into a pulse width modulated signal.
- This pulse-width-modulated signal controls a power driver, for example a MOSFET transistor or a DMOS transistor, which allows current to be supplied to the drive as a function of this pulse-width-modulated signal.
- a power driver for example a MOSFET transistor or a DMOS transistor, which allows current to be supplied to the drive as a function of this pulse-width-modulated signal.
- at least one mechanically or electrically conditioned system behavior is taken into account.
- the actuating signal in addition to the evaluation of the actuating signal, other measured variables of the adjusting device are evaluated in combination with the actuating signal in order to determine the pinching.
- This measured variable is preferably the abovementioned absolute value or equal proportion of the motor current.
- other ambient conditions of the adjustment can be measured, for example, the temperature of the Verstellein ⁇ direction or the voltage of the power supply, ie in particular the battery of the motor vehicle.
- One or more control variables can advantageously be evaluated alternatively or in combination with these measured variables.
- An important control variable is, for example, the current clock ratio of a pulse-width-modulated signal for controlling a power driver stage which serves to energize the drive.
- the arithmetic unit is embodied and set up in such a way that the setpoint speed is predetermined as a function of adjustment position and / or adjustment time, in order to increase the detection sensitivity with regard to pinching within certain ranges of the adjustment path.
- the specification of the desired speed is preferably carried out in such a way that frequency bands of the actuating signal which are characteristic for the trapping case can be detected as undisturbed as possible.
- a high target speed causes a blurred frequency spectrum, the sharpness of which increases with decreasing target speed.
- the desired speed is reduced in predetermined ranges of the adjustment path. These adjustment areas have, for example, an increased trapping risk for a motor vehicle occupant.
- the reduction of the setpoint speed takes place as a function of the adjustment position-dependent evaluation of the actuating signal or of the time change of the actuating signal.
- sluggishness of the system or known, acting on the system by the user forces can be taken into account, which are received as a disturbance in the evaluation of the control signal.
- a dependent of this sensor signal is sampled.
- an interrupt of a microcontroller can be used. be.
- the sampling is for this purpose preferably higher than the signal change of the sensor.
- the actual speed is determined from a motor model according to an advantageous development.
- This engine model makes it possible to determine the adjustment position and the adjustment speed as a function of electromechanical parameters contained in the engine model.
- An engine parameter is used as the input variable of the engine model.
- This is preferably the motor current, which is determined or detected by means of a current sensor.
- both the DC component and a commutation-related ripple of the motor current are advantageously evaluated as the input quantity of the motor model from the motor current.
- the determination of the rotational speed and / or the angle of rotation in mechanically commutated DC motors from the time course of the ripple occurring during the commutation of the motor current is supplemented and controlled by a motor state model operating in parallel, which is based on the electromechanical engine equations. From the motor current and the motor voltage, a probable value of the current speed is extracted and, preferably, a permissible desired value range of the next commutation is determined. If no commutation time can be determined in the desired value range, the extrapolated value is advantageously used. Otherwise, the current rotational speed is determined precisely from the commutation time detected in the desired value range by measuring the ripple.
- the engine-specific and load-dependent variable required for the engine state model can be predefined or can be adapted to the current engine speed and learned after the detection of commutation processes.
- disturbances in the detection and evaluation of the ripple (ripple) of the motor current occurring during the commutation can be avoided.
- the interference-free forwarding of the current values required for position determination and control of electrically operated parts can be ensured.
- the motor impedance can already be determined at the startup time before overcoming the static friction, since in this case the rotational speed is still zero and an induced armature voltage is not yet present.
- the value of the motor impedance can be adapted adaptively, so that errors can be largely excluded.
- a temperature- and load-dependent engine-specific variable of the engine equation can be redetermined after each commutation process, so that the influence of temperature and load on the engine equation can be taken into account for the following extrapolation. If the working time of the motor is relatively short, the motor-specific variable can also be maintained or maintained at the fixed value over the entire working time, since the thermal influence, in particular, is much slower and weaker.
- the control signal is converted into a motor control variable for power control.
- the motor control variable is, for example, a motor voltage, a frequency which is used in particular for driving a synchronous motor, or a motor current.
- the motor control variable is particularly preferably a ratio of a pulse-width-modulated signal that causes an average motor voltage.
- the determination of the actual speed takes place as a function of the engine control variable, in particular as a function of the pulse width modulation. If, for example, the motor current, in particular a ripple of the motor current, is being measured in order to determine the actual speed, its pulsed behavior with respect to the pulse-width modulation is taken into account for evaluating the motor current.
- the electric motor can be switched on or off by means of additional switches without current or voltage.
- the target speed is set to the value zero for stopping the drive. This is advantageously combined with further control steps by reversing the drive movement the drive is energized in a reverse direction and the target speed is at least temporarily set to a maximum value.
- Another aspect relates to the safety concept presented above in connection with the regulation of an adjusting torque of the drive. Accordingly, a drive movement of a drive of the adjusting device is stopped, and / or the drive movement is reversed when trapping of an object or of a body part is determined.
- an adjusting torque is regulated by giving a desired torque and determining an actual torque of the drive of the adjusting device and controlling the power supplied to the drive as a function of the desired torque and the actual torque by means of an actuating signal.
- the control signal is evaluated to determine the Einklem ⁇ mens.
- This concept can advantageously be combined in an analogous manner with the developments and refinements described above for the adjustment speed control according to the invention.
- Figure 1 is a schematic representation of a controller model with anti-trap detection
- Figure 2 is a schematic representation of a time course of the control signal.
- the regulator model of FIG. 1 has a desired value as input value and an actual value as output value.
- the setpoint is, for example, a setpoint speed or a setpoint torque.
- the actual value is then an actual speed or an actual torque.
- the actual value is preferably detected by means of a sensor, for example a speed or current sensor.
- a speed sensor for example, a Hall sensor is suitable, which cooperates with a be ⁇ with the drive movement moved magnet as a donor.
- the deviation between setpoint and Actual value is fed to a controller.
- a controller is preferably a PI or PID controller.
- the controlled system describes the electromechanical, adjusting position-dependent and / or Verstellidesspare system behavior of the adjusting device.
- actual value fluctuations for example known load fluctuations caused by the adjustment angle, have different effects in the anti-jamming detection.
- the control circuit influencing parameters are an external mechanical force Fmech, a trapping force Fankiemm, a weight F Per - s on a person, a battery voltage U b a t for the supply of a non dar ⁇ provided in Figure 1 the drive of the adjusting device and Temperature Temp of the drive and / or the mechanical system of the adjustment.
- the output signal of the controller is a control signal, which is evaluated to determine a Einklemmfalles.
- various methods can be implemented in the control device, which evaluate the control signal either alternatively, successively or in parallel.
- the first variant of an evaluation in the time domain is shown by way of example and not exhaustively in FIG.
- a second variant provides an evaluation in the image area.
- the actuating signal is transformed into the image area.
- the evaluation is carried out by means of a neural network.
- a closed set of output signals is supplied to a decision unit. The decision unit makes the decision as to whether a trapping case exists based on the output signals of at least one of the evaluating implemented methods.
- a nominal value specification assigned to the trapping case is given to the input of the control loop. If, for example, a trapping situation occurs, a setpoint specification associated with a reversing of the adjustment movement is output, which causes the drive to be energized in the opposite direction. Alternatively, the motor can only be braked by the setpoint specification outputs the setpoint zero (0). In normal operation, if no jamming case has been detected, there is no setpoint input, so that the setpoint can be read, for example, position-dependent from a register.
- the tolerance band When the tolerance band is exceeded by the actuating signal, as shown in FIG. 2, the actuating signal is evaluated in relation to a trapping case. For this purpose, for example, the slope or the frequency response of the control signal is evaluated.
- the tolerance band is preferably designed such that the temporal or local course of the tolerance band is adapted to learned sluggishness of the mechanical system of the adjusting device, to the seated weight of a user and / or to the supply voltage is. LIST OF REFERENCE NUMERALS Fivie ch frictional force, stiffness, external mechanical force Fankiemm trapping FPER so n weight force of the user U b a t battery voltage Temp Temperature
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE202004009921U DE202004009921U1 (de) | 2004-06-24 | 2004-06-24 | Steuerungsvorrichtung einer Verstelleinrichtung eines Kraftfahrzeugs |
PCT/EP2005/006849 WO2006000431A2 (de) | 2004-06-24 | 2005-06-24 | Steuerungsvorrichtung einer verstelleinrichtung eines kraftfahrzeuges |
Publications (1)
Publication Number | Publication Date |
---|---|
EP1769295A2 true EP1769295A2 (de) | 2007-04-04 |
Family
ID=34854265
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP05759374A Withdrawn EP1769295A2 (de) | 2004-06-24 | 2005-06-24 | Steuervorrichtung einer vestelleinrichtung eines kraftfahrzeuges |
Country Status (4)
Country | Link |
---|---|
US (1) | US20080259510A1 (de) |
EP (1) | EP1769295A2 (de) |
DE (2) | DE202004009921U1 (de) |
WO (1) | WO2006000431A2 (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102005046052B4 (de) * | 2005-09-27 | 2020-10-15 | Robert Bosch Gmbh | Drehwinkelbestimmung eines Elektromotors |
DE202006002525U1 (de) * | 2006-02-17 | 2007-07-05 | Brose Fahrzeugteile Gmbh & Co. Kommanditgesellschaft, Coburg | Einklemmschutz einer motorisch angetriebenen Verstellvorrichtung für eine Verstellvorrichtung |
US9333880B2 (en) * | 2013-03-15 | 2016-05-10 | Lear Corporation | System and method for controlling vehicle seat movement |
CN111146767B (zh) * | 2019-12-18 | 2022-04-26 | 陈鑫 | 一种多功率电机 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6064165A (en) * | 1992-04-22 | 2000-05-16 | Nartron Corporation | Power window or panel controller |
DE4315182A1 (de) * | 1993-05-07 | 1994-11-10 | Bosch Gmbh Robert | Elektromotorischer Antrieb |
US5497326A (en) * | 1994-08-03 | 1996-03-05 | The Cherry Corporation | Intelligent commutation pulse detection system to control electric D.C. motors used with automobile accessories |
DE19729238C1 (de) * | 1997-07-09 | 1998-08-27 | Telefunken Microelectron | Verfahren zum Ermitteln der Drehzahl bei mechanisch kommutierten Gleichstrommotoren |
US6249097B1 (en) * | 1997-11-21 | 2001-06-19 | Valeo Electrical Systems, Inc. | Optimum motor speed control system |
WO2001018935A1 (de) * | 1999-09-03 | 2001-03-15 | Küster Automotive Door Systems GmbH | Verfahren zur regelung einer elektromotorisch angetriebenen verstelleinrichtung, zum beispiel für fensterheber sowie vorrichtung zur durchführung des verfahrens |
DE10034014B4 (de) * | 2000-07-13 | 2006-12-28 | Conti Temic Microelectronic Gmbh | Verfahren zum Betrieb einer elektrischen Antriebseinheit |
DE10044312A1 (de) * | 2000-09-07 | 2002-04-04 | Wampfler Ag | Steuerschaltung und Verfahren zur Steuerung einer Schließeinrichtung |
CN1290252C (zh) * | 2000-11-09 | 2006-12-13 | 大金工业株式会社 | 同步电机控制方法及其装置 |
US6614200B2 (en) * | 2001-04-11 | 2003-09-02 | Meritor Light Vehicle Technology, Llc | AC motors for driving vehicle closures |
US6677720B2 (en) * | 2001-06-08 | 2004-01-13 | Dura Global Technologies, Inc. | Control system for vehicle seat |
US6847178B2 (en) * | 2001-09-27 | 2005-01-25 | The Chamberlain Group, Inc. | Method and apparatus for dynamic braking of a barrier operator |
TW574467B (en) * | 2002-06-28 | 2004-02-01 | Aisin Seiki | Trapping detection device of opening/closing member |
FR2861339B1 (fr) * | 2003-10-24 | 2006-02-17 | Messier Bugatti | Procede de gestion du fonctionnement d'un siege et siege mettant en oeuvre ce procede |
-
2004
- 2004-06-24 DE DE202004009921U patent/DE202004009921U1/de not_active Expired - Lifetime
-
2005
- 2005-06-24 US US11/571,123 patent/US20080259510A1/en not_active Abandoned
- 2005-06-24 EP EP05759374A patent/EP1769295A2/de not_active Withdrawn
- 2005-06-24 WO PCT/EP2005/006849 patent/WO2006000431A2/de active Application Filing
- 2005-06-24 DE DE112005000089T patent/DE112005000089A5/de not_active Withdrawn
Non-Patent Citations (1)
Title |
---|
See references of WO2006000431A2 * |
Also Published As
Publication number | Publication date |
---|---|
DE112005000089A5 (de) | 2007-06-14 |
WO2006000431A2 (de) | 2006-01-05 |
US20080259510A1 (en) | 2008-10-23 |
WO2006000431A3 (de) | 2006-05-11 |
DE202004009921U1 (de) | 2005-08-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0865137B2 (de) | Verfahren zur Steuerung des Schliessvorgangs von Schliessvorrichtungen mit mindestens einem elektromotorisch bewegten Teil | |
EP0649575B1 (de) | Elektromotorischer antrieb | |
DE10051379B4 (de) | Sicherheitseinrichtung für eine Fensterhebeanlage | |
EP2275634B1 (de) | Steuerungsvorrichtung und Verstellsystem eines Kraftfahrzeugs | |
DE19504032C2 (de) | Verfahren zur Regelung einer durch einen Antriebsmotor angetriebenen automatischen Tür | |
EP1256154B1 (de) | Verfahren zum elektronischen überwachen und steuern eines prozesses zum verstellen beweglicher teile | |
DE102007000338A1 (de) | Steuervorrichtung für Öffnungs/Schließelement eines Fahrzeugs und Steuerverfahren für Öffnungs/Schließelement eines Fahrzeugs | |
DE3937102C2 (de) | Vorrichtung zur elektronischen Steuerung der Drosselklappenöffnung | |
EP1310030B1 (de) | Verfahren zur steuerung und regelung einer motorisch angetriebenen verstellvorrichtung | |
DE102015119799A1 (de) | Antriebsanordnung für ein Verschlusselement eines Kraftfahrzeugs | |
DE10329103A1 (de) | Einklemmerfassungsvorrichtung eines Öffnungs-/Schließelements | |
EP2452409A2 (de) | VERFAHREN ZUM BETREIBEN EINER SCHLIEßVORRICHTUNG EINES KRAFTFAHRZEUGS SOWIE EINE SCHLIEßVORRICHTUNG | |
WO2006000431A2 (de) | Steuerungsvorrichtung einer verstelleinrichtung eines kraftfahrzeuges | |
DE102020121468A1 (de) | Steuerungsanordnung für eine motorische Klappenanordnung eines Kraftfahrzeugs | |
DE60316250T2 (de) | Vorrichtung zur steuerung der öffnung/schliessung eines fahrzeugteiles | |
EP1987574A1 (de) | Einklemmschutz sowie verfahren zur steuerung einer motorisch angetriebenen verstellvorrichtung | |
EP1987575A1 (de) | Einklemmschutz sowie verfahren zur steuerung einer motorisch angetriebenen verstellvorrichtung für eine verstellvorrichtung | |
DE19901840A1 (de) | Elektrischer Stellantrieb für Kraftfahrzeugkomponenten und Verfahren zu dessen Steuerung | |
DE202005010057U1 (de) | Steuerungsvorrichtung einer Verstelleinrichtung eines Kraftfahrzeugs | |
WO2011157475A1 (de) | Verfahren und regeleinrichtung zur beruhigung eines riementriebes | |
DE102013220904B4 (de) | Verfahren und System zur Regelung einer Antriebseinheit | |
WO2001018935A1 (de) | Verfahren zur regelung einer elektromotorisch angetriebenen verstelleinrichtung, zum beispiel für fensterheber sowie vorrichtung zur durchführung des verfahrens | |
DE102021122836A1 (de) | Vorrichtung zum detektieren der drehung eines motors | |
WO2005071812A1 (de) | Verfahren zur auswertung von drehzahl- und drehlageinformationen eines dc-motors | |
WO2024002915A1 (de) | Verstellsystem und betriebsverfahren mit adaptionsroutine |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20070124 |
|
AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): FR |
|
RBV | Designated contracting states (corrected) |
Designated state(s): DE FR |
|
17Q | First examination report despatched |
Effective date: 20070809 |
|
DAX | Request for extension of the european patent (deleted) | ||
RBV | Designated contracting states (corrected) |
Designated state(s): DE FR |
|
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: BROSE FAHRZEUGTEILE GMBH & CO. KOMMANDITGESELLSCHA |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20160428 |