DE19816736C2 - Actuator for motor vehicle doors - Google Patents
Actuator for motor vehicle doorsInfo
- Publication number
- DE19816736C2 DE19816736C2 DE19816736A DE19816736A DE19816736C2 DE 19816736 C2 DE19816736 C2 DE 19816736C2 DE 19816736 A DE19816736 A DE 19816736A DE 19816736 A DE19816736 A DE 19816736A DE 19816736 C2 DE19816736 C2 DE 19816736C2
- Authority
- DE
- Germany
- Prior art keywords
- door
- drive
- actuating device
- signal
- evaluation 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.)
- Expired - Fee Related
Links
- 238000011156 evaluation Methods 0.000 claims description 14
- 238000001514 detection method Methods 0.000 claims description 4
- 238000012544 monitoring process Methods 0.000 claims 1
- 230000004888 barrier function Effects 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 230000018109 developmental process Effects 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Classifications
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- 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
-
- 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
- E05F15/42—Detection using safety edges
- E05F15/43—Detection using safety edges responsive to disruption of energy beams, e.g. light or sound
-
- 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
- E05F15/70—Power-operated mechanisms for wings with automatic actuation
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
- E05C17/00—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith
- E05C17/003—Power-actuated devices for limiting the opening of vehicle doors
- E05C17/006—Power-actuated devices for limiting the opening of vehicle doors with means for detecting obstacles outside the doors
-
- 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
- E05F15/611—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings
-
- 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
- E05F15/42—Detection using safety edges
- E05F2015/483—Detection using safety edges for detection during opening
-
- 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
- E05Y2201/00—Constructional elements; Accessories therefor
- E05Y2201/20—Brakes; Disengaging means; Holders; Stops; Valves; Accessories therefor
- E05Y2201/214—Disengaging means
- E05Y2201/216—Clutches
-
- 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
- E05Y2201/00—Constructional elements; Accessories therefor
- E05Y2201/20—Brakes; Disengaging means; Holders; Stops; Valves; Accessories therefor
- E05Y2201/23—Actuation thereof
- E05Y2201/246—Actuation thereof by auxiliary motors, magnets, springs or weights
-
- 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
- E05Y2201/00—Constructional elements; Accessories therefor
- E05Y2201/40—Motors; Magnets; Springs; Weights; Accessories therefor
- E05Y2201/46—Magnets
- E05Y2201/462—Electromagnets
-
- 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
- E05Y2400/00—Electronic control; Electrical power; Power supply; Power or signal transmission; User interfaces
- E05Y2400/10—Electronic control
- E05Y2400/30—Electronic control of motors
- E05Y2400/3013—Electronic control of motors during manual wing operation
- E05Y2400/3015—Power assistance
-
- 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
- E05Y2400/00—Electronic control; Electrical power; Power supply; Power or signal transmission; User interfaces
- E05Y2400/10—Electronic control
- E05Y2400/30—Electronic control of motors
- E05Y2400/31—Force or torque control
-
- 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
- E05Y2400/00—Electronic control; Electrical power; Power supply; Power or signal transmission; User interfaces
- E05Y2400/10—Electronic control
- E05Y2400/44—Sensors not directly associated with the wing movement
-
- 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
- E05Y2400/00—Electronic control; Electrical power; Power supply; Power or signal transmission; User interfaces
- E05Y2400/10—Electronic control
- E05Y2400/50—Fault detection
- E05Y2400/514—Fault detection of speed
-
- 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
- E05Y2900/531—Doors
Landscapes
- Power-Operated Mechanisms For Wings (AREA)
Description
Die Erfindung betrifft eine Betätigungsvorrichtung für Kraftfahrzeugtüren, aufweisend einen Antrieb zum Öffnen bzw. Schließen der Kraftfahrzeugtür und einen Signalgeber zur Steuerung des Antriebs.The invention relates to an actuating device for motor vehicle doors, comprising a drive for opening or closing the motor vehicle door and a signal generator Control of the drive.
Das Öffnen von Kraftfahrzeugtüren ist wegen des zunehmenden Gewichts der Türen durch Systeme wie Seitenairbag, Stellmotoren, Verstärkungen gegen Seitenaufprall usw. ständig angewachsen. Da gleichzeitig das Durchschnittalter der Fahrer zunimmt, die wegen ihrer geringen Körperkraft und Beweglichkeit größere Mühe beim Öffnen und Schließen von Kraftfahrzeugtüren haben, kann es insbesondere an Gefällstrecken dazu führen, daß die Tür nicht soweit geöffnet werden kann, daß sie arretiert wird. Daraus entsteht das Risiko, Hände oder Beine einzuklemmen. Andererseits besteht die Gefahr, daß die Tür aufgrund ihrer Trägheit nicht rechtzeitig abgebremst werden kann, was für die Fälle, in denen aus modischen oder technischen Gründen auf Schutzleisten verzichtet wurde, zu einer Beschädigung benachbarter Fahrzeuge führen kann.The opening of motor vehicle doors is due to the increasing weight of the doors Systems such as side airbags, servomotors, reinforcements against side impact, etc. all the time grown. As at the same time the average age of drivers increases, because of their low physical strength and mobility greater effort when opening and closing Have motor vehicle doors, it can lead to the Door cannot be opened so far that it is locked. This creates the risk Pinching hands or legs. On the other hand, there is a risk that the door due to their sluggishness cannot be slowed down in time, which is when it comes out protective strips were dispensed with for fashion or technical reasons Damage to neighboring vehicles can result.
Allgemein bekannt ist, daß Kraftfahrzeugtüren mittels mechanischer Vorrichtungen in mehreren Winkelpositionen arretierbar sind. Um diese Positionen zu erreichen oder zu verlassen, muß eine beträchtliche mechanische Energie aufgewendet werden. Durch ungleichmäßigen mechanischen Widerstand im Verlauf des Öffnungswinkels kann der Benutzer leicht zu große Energie aufwenden und die Bewegung der Tür schlecht kontrollieren. Dadurch steigt das Risiko, externe Hindernisse anzustoßen.It is generally known that motor vehicle doors by means of mechanical devices in several angular positions can be locked. To reach or to these positions considerable mechanical energy must be expended. By uneven mechanical resistance in the course of the opening angle Users easily spend too much energy and move the door badly check. This increases the risk of hitting external obstacles.
Weiterhin bekannt sind Zuziehhilfen, die jedoch nur in einem engen Winkelbereich kurz vor dem Schließen der Tür wirken und die die Aufgabe haben, den hohen Widerstand von Türdichtungen zu überwinden. Closing aids are also known, but are only short in a narrow angular range act before closing the door and the task of which is the high resistance of To overcome door seals.
EP 0 066 750 B1 bezieht sich auf eine Sicherheitsfernsteuerung für eine Türöffnungs- und Türschließeinrichtung eines Fahrzeuges. Die Sicherheitsfernsteuerung umfasst einen mit einer Fahrzeugtür verbundenen Türöffnungs- und -schließmechanissmuss zum Öffnen und Schließen der Fahrzeugtüre. Es ist eine mit dem Türöffnungs- und -schließmechanissmuss verbundene Antriebseinrichtung zum Antreiben des Türöffnungs- und - schließmechanissmus vorgesehen, die einen Vorwärtsdrehanschluss und einen Rückwärtsdrehanschluss aufweist. Ferner ist ein in Reihe mit dem Vorwärtsdrehanschluss der Antriebseinrichtung geschalteter Türöffnungsschalter vorgesehen, durch den im geschlossenen Schalterzustand die Antriebseinrichtungen in Vorwärtsdrehrichtung drehbar ist, um die Fahrzeugtüre zu öffnen. Ferner ist ein in Reihe mit dem Rückwärtsdrehanschluss der Antriebseinrichtung geschalteter Türschließschalter vorgesehen, durch den in geschlossenem Schalterzustand die Antriebseinrichtung in Rückwärtsdrehrichtung drehbar ist, um die Fahrzeugtüre zu schließen.EP 0 066 750 B1 relates to a remote safety control for a door opening and Door locking device of a vehicle. The safety remote control includes one A door opening and closing mechanism connected to a vehicle door must be opened and closed Closing the vehicle door. It is one with the door opening and closing mechanism connected drive device for driving the door opening and locking mechanism provided that a forward rotation connection and a Reverse connection. Furthermore, one is in series with the forward rotation connection the drive device switched door opening switch provided by the in closed switch state, the drive devices can be rotated in the forward direction of rotation is to open the vehicle door. Furthermore, one is in series with the Reverse rotation connection of the drive device switched door lock switch provided by the drive device in the closed switch state Reverse direction of rotation is rotatable to close the vehicle door.
DE 196 49 698 A1 bezieht sich auf eine Steuervorrichtung für eine angetriebene Absperrung. Gemäß dieser Lösung umfasst eine Steuervorrichtung für eine Absperrung einer Absperrplatte, die entlang einer vorbestimmten Bewegungsbahn bewegbar ist, um eine Öffnung zu verschließen. Eine Betätigungseinrichtung bewegt die Absperrplatte entlang der vorbestimmten Bahn zwischen einer geöffneten Stellung und einer geschlossenen Stellung. Es sind Steuereinrichtungen mit einem Speicher vorgesehen, in welchem Informationen hinsichtlich der Kraft gespeichert werden können, die zum Öffnen und Schließen der Absperrplatte an jedem Punkt entlang ihrer Bewegungsbahn benötigt wird, wobei die Steuereinrichtungen so ausgelegt sind, diese Informationen zur Erfassung von Hindernissen in der Bewegungsbahn der Absperrplatte zu verwenden und ein Signal an die Betätigungseinrichtungen abzugeben, um die Bewegung der Absperrplatte anzuhalten oder zu reversieren, d. h. umzukehren.DE 196 49 698 A1 relates to a control device for a driven one Barrier. According to this solution comprises a control device for a barrier a shut-off plate which is movable along a predetermined movement path in order to to close an opening. An actuating device moves the shut-off plate along the predetermined path between an open position and one closed position. Control devices with a memory are provided in which information can be stored regarding the force required to open it and closing the barrier plate at any point along its path of travel the control devices are designed to collect this information of obstacles in the path of movement of the shut-off plate and use a signal deliver the actuators to stop the movement of the shut-off plate or to reverse, d. H. to reverse.
Der Erfindung liegt die Aufgabe zugrunde, das Betätigen von Kraftfahrzeugtüren in für deren Öffnen bzw. Schließen ungünstigen Fahrzeugpositionen zu erleichtern.The invention has for its object to operate motor vehicle doors in to facilitate their opening or closing unfavorable vehicle positions.
Diese Aufgabe wird durch die in den Ansprüchen 1 und 2 angegebenen Merkmale gelöst. Vorteilhafte Ausgestaltungen der Erfindung sind in den Unteransprüchen angegeben. Dank der Erfindung kann der Signalgeber, im Kraftfahrzeugbereich als Türgriff oder -klinke bezeichnet, ohne Rücksicht auf die notwendig Kraftentfaltung in einer günstigeren Position hinsichtlich Sichtbarkeit und Erreichbarkeit für den Fahrer untergebracht werden. Der Kraftaufwand kann unabhängig von der Fahrbahnneigung konstant auf einem auch für ältere Menschen angenehmen Niveau gehalten werden.This object is achieved by the features specified in claims 1 and 2. Advantageous embodiments of the invention are specified in the subclaims. thanks According to the invention, the signal generator can be used as a door handle or handle in the motor vehicle sector referred to, regardless of the necessary power delivery in a more favorable position in terms of visibility and accessibility for the driver. The The effort can be constant on one regardless of the road inclination older people are kept at a comfortable level.
Gemäß bevorzugten Weiterbildungen wird das insbesondere an Steigungen vorhandene Risiko, beim Ein- und Aussteigen Hände oder Beine einzuklemmen, reduziert, wobei gleichwohl im Notfall eine Betätigung möglich ist.According to preferred developments, this is particularly the case on gradients Risk of pinching hands or legs when getting on and off is reduced, whereby nevertheless, operation is possible in an emergency.
Eine andere Weiterbildung vermeidet die Beschädigung externer Objekte im Schwenkbereich der Tür sowie der eigenen Tür wegen einer unkontrollierten Öffnungsbewegung.Another development avoids damage to external objects in the Swiveling range of the door as well as the own door because of an uncontrolled Opening movement.
Ein Ausführungsbeispiel der Erfindung wird anhand der Zeichnung näher erläutert und.An embodiment of the invention is explained in more detail with reference to the drawing and.
Gemäß der einzigen Figur ist die Tür 1 eines Kraftfahrzeuges mit einer Klinke 2 als Signalgeber versehen, welche mittels einer Sensorik das Ergreifen erfaßt und bei Überschreiten einer Kraftschwelle und/oder durch Auswertung von anderen Parametern, wie z. B. Geschwindigkeit des Kraftaufbaus, über eine Leitung 3 ein Signal an eine Auswerteeinheit 4 weiterleitet, welches dort als Fahrerwunsch zur Öffnen einer Tür interpretiert wird.According to the single figure, the door 1 of a motor vehicle is provided with a latch 2 as a signal transmitter, which detects the gripping by means of a sensor system and, when a force threshold is exceeded and / or by evaluating other parameters, such as, for. B. speed of power build-up, via a line 3 forwards a signal to an evaluation unit 4 , which is interpreted there as a driver's request to open a door.
Dies geschieht dadurch, daß in der Auswerteeinheit 4 Mittel zum Vergleich der Ist-Größen sowohl des vom Signalgeber 2 gelieferten Signals als auch des von Mitteln zur Erfassung des Öffnungswinkels bzw. des zurückgelegten Wegs der Tür erzeugten Signals vorhanden sind. Anhand dieser Signale wird bei Erreichen eines Grenzwerts über eine Leistungselektronik der Antrieb 6 an- oder abgeschaltet.This is done in that the evaluation unit 4 has means for comparing the actual variables both of the signal supplied by the signal generator 2 and of the signal generated by means for detecting the opening angle or the distance traveled by the door. On the basis of these signals, the drive 6 is switched on or off via power electronics when a limit value is reached.
Als Folge dieses Fahrerwunsches wird von der Auswerteeinheit 4 über eine Steuerleitung 5 ein Antrieb 6 zum Bewegen der Tür 1 angesteuert. Die Tür 1 wird bewegt, solange der Fahrer an der Klinke 2 eine Mindestkraft überschreitet und der zulässige Weg bzw. Öffnungswinkel der Tür nicht überschritten wird.As a result of this driver request, the evaluation unit 4 controls a drive 6 for moving the door 1 via a control line 5 . The door 1 is moved as long as the driver on the latch 2 exceeds a minimum force and the permissible path or opening angle of the door is not exceeded.
Eine größere Kraftentfaltung des Fahrers auf die Klinke 2 kann zu höherer Geschwindigkeit der Türbewegung führen. Der Antrieb 6 kann elektromechanisch, pneumatisch oder hydraulisch arbeiten. Weiterhin kann anstelle einer an der Tür 1 angeordneten Klinke 2 auch ein Schalter oder eine Taste an einer anderen Stelle im Innenraum angeordnet sein. A greater power development of the driver on the pawl 2 can lead to a higher speed of the door movement. The drive 6 can work electromechanically, pneumatically or hydraulically. Furthermore, instead of a pawl 2 arranged on the door 1 , a switch or a button can also be arranged at another location in the interior.
Um den von Tür zurückgelegten Weg bzw. den Öffnungswinkel der Tür zu kontrollieren, ist der Antrieb 6 mit einem Meßwertaufnehmer ausgestattet, welcher über eine Leitung 7 mit der Auswerteeinheit 4 verbunden ist. Zur Überwachung des nächstliegenden Bereichs im Schwenkraum der Tür 1 ist in der Außenfläche der Tür eine Sensorik 8 angebracht, welche über eine Leitung 9 mit der Auswerteeinheit 4 verbunden ist. Als Sensoren können beispielsweise vorhandene, zur Pre-Crash-Erkennung in der Tür eingebaute Sensoren verwendet werden, oder es werden speziell für das Türöffnen eigene Sensoren verwendet.In order to control the distance covered by the door or the opening angle of the door, the drive 6 is equipped with a sensor, which is connected to the evaluation unit 4 via a line 7 . To monitor the closest area in the swivel space of the door 1 , a sensor system 8 is attached to the outer surface of the door, which is connected to the evaluation unit 4 via a line 9 . For example, existing sensors built into the door for pre-crash detection can be used as sensors, or sensors specially used for opening the door are used.
Geeignete Sensoren sind hierfür Ultraschallsensoren, wie sie für die Einparkhilfe verwendet werden, wobei diese Sensoren bezüglich eines breiteren Erfassungswinkels und geringerer Mindestmeßentfernung angepaßt sind. Auch kapazitive Sensoren oder Sensorkombinationen können verwendet werden.Suitable sensors are ultrasonic sensors, such as those used for parking assistance are used, these sensors with respect to a wider detection angle and shorter minimum measuring distance are adapted. Also capacitive sensors or Sensor combinations can be used.
Erfaßt der Sensor 8 ein Objekt im Schwenkbereich der Tür 1, so wird über die Leitung 9 ein Signal an die Auswerteeinheit 4 und über die Leitung 5 ein Signal an den Antrieb 6 gegeben, um die Bewegung der Tür 1 zu stoppen und die Tür 1 in ihrer Lage festzuhalten. Hierdurch wird das Anstoßen der Tür 1 an Hindernisse vermieden.If the sensor 8 detects an object in the swivel range of the door 1 , a signal is sent to the evaluation unit 4 via the line 9 and a signal to the drive 6 via the line 5 in order to stop the movement of the door 1 and the door 1 in to hold onto their position. This prevents the door 1 from bumping into obstacles.
Die Lagefixierung der Tür 1 ist so ausgestaltet, daß bei im normalen Gebrauch unüblichem großen Kraftaufwand durch den Fahrer ein weiteres Öffnen bzw. ein weiteres Schließen möglich ist, wobei dieser erhöhte Kraftaufwand entweder über einen nicht dargestellten Meßwertaufnehmer an die Auswerteeinheit 4 weitergeleitet wird oder aufgrund einer besonderen Kinematik ein Öffnen der Tür ermöglicht wird.The position fixation of the door 1 is configured such that, when non-conventional in normal use excessive force is possible by the driver, a further opening or further closing, and this increased force is either forwarded via an unillustrated transducer to the evaluation unit 4 or due to a special kinematics enables the door to be opened.
Dies kann im Notfall erforderlich werden, wenn z. B. eine andere Person das Bewegen der Tür verhindert, indem sie sich im Erfassungsbereich des Sensors aufhält. Will der Fahrer dennoch die Tür öffnen/schließen, z. B. weil er sich bedroht fühlt, so wird er eine deutlich erhöhte Kraft aufwenden. Dies wird erkannt und bei Überschreiten einer weiteren Schwelle ("Panikschwelle") als unbedingter Öffnen/Schließwunsch interpretiert und in eine rasche Bewegung der Tür umgesetzt. Dies kann auch derart erfolgen, daß die Tür z. B. über eine mechanisch oder elektrisch betätigte Kupplung vom Antriebsmechanismus getrennt wird und eine manuelle Paniköffnung bzw. Schließung durch den Fahrer möglich wird.This may be necessary in an emergency if e.g. B. another person moving the Door is prevented by being in the detection area of the sensor. The driver wants nevertheless open / close the door, e.g. B. because he feels threatened, he becomes one apply increased strength. This is recognized and if a further threshold is exceeded ("Panic threshold") interpreted as an unconditional opening / closing request and in a quick Movement of the door implemented. This can also be done in such a way that the door z. B. via a mechanically or electrically operated clutch is separated from the drive mechanism and a manual panic opening or closing by the driver is possible.
Um ein Einklemmen externer Objekt zwischen der Tür 1 und der Karosserie 10 zu vermeiden, ist eine Sensorleiste 11 an der Innenseite der Tür 1 vorgesehen. Diese Sensorleiste 11 kann am äußeren Ende der Tür liegen, kann sich aber auch zumindest abschnittsweise entlang der Dichtkanten der Tür erstrecken. Die Sensorleiste 11 ist über eine Leitung 12 mit der Auswerteeinheit 4 verbunden, welche wiederum in Abhängigkeit des empfangenen Signals auf den Antrieb 6 der Tür einwirkt.In order to avoid pinching an external object between the door 1 and the body 10 , a sensor strip 11 is provided on the inside of the door 1 . This sensor strip 11 can lie at the outer end of the door, but can also extend at least in sections along the sealing edges of the door. The sensor bar 11 is connected via a line 12 to the evaluation unit 4 , which in turn acts on the drive 6 of the door depending on the received signal.
Generell erfolgt die Auswertung der Signale der Sensoren und der Wegaufnehmer und die Entscheidung über das Bewegen der Tür in der Auswerteeinheit 4, welche zum Zwecke der Ansteuerung des Antriebs 6 mit einer Leistungselektronik in Verbindung steht.In general, the signals from the sensors and the displacement sensors are evaluated and the decision about moving the door is made in the evaluation unit 4 , which is connected to power electronics for the purpose of controlling the drive 6 .
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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DE19816736A DE19816736C2 (en) | 1998-04-15 | 1998-04-15 | Actuator for motor vehicle doors |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19816736A DE19816736C2 (en) | 1998-04-15 | 1998-04-15 | Actuator for motor vehicle doors |
Publications (2)
Publication Number | Publication Date |
---|---|
DE19816736A1 DE19816736A1 (en) | 1999-10-28 |
DE19816736C2 true DE19816736C2 (en) | 2001-11-08 |
Family
ID=7864627
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19816736A Expired - Fee Related DE19816736C2 (en) | 1998-04-15 | 1998-04-15 | Actuator for motor vehicle doors |
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Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10232413A1 (en) * | 2002-07-17 | 2004-02-19 | Webasto Vehicle Systems International Gmbh | Adjusting vehicle roof with drive, involves checking monitoring region for at least one disturbing object, switching off or reversing drive if disturbing object detected in monitoring region |
US6857694B2 (en) | 2002-08-13 | 2005-02-22 | Webasto Vehicle Systems International Gmbh | Sliding block guide for openable motor vehicle roofs or hatches |
DE10340592A1 (en) * | 2003-09-01 | 2005-05-25 | Cts Fahrzeug-Dachsysteme Gmbh | Automotive acoustic warning anti-collision system has sensors installed in upwards pivoting rear hatch |
DE102004023098A1 (en) * | 2004-05-11 | 2005-12-08 | Valeo Sicherheitssysteme Gmbh | Automatic door opening and closing system for motor vehicle has drive unit with electric motor and control unit to operate electromagnetic friction clutch to open and close vehicle door, and sensor that detects obstacles when opening door |
DE102005005665A1 (en) * | 2005-02-08 | 2006-03-09 | Daimlerchrysler Ag | Vehicle body part e.g. tail gate, locking device, has locking mechanism with overload mechanism, which enables rotation of part in two rotation directions, during exceeding of defined threshold value for rotation force exerted on part |
DE102007030496B4 (en) * | 2007-06-30 | 2012-04-26 | Stabilus Gmbh | Motor vehicle with a cargo compartment closure flap |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
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DE10109141C2 (en) * | 2000-02-24 | 2003-07-17 | Roman Suchanek | Device for inhibiting the opening pivoting movement of a vehicle door |
DE10101151A1 (en) * | 2001-01-12 | 2002-07-18 | Andreas Hildebrand | Automatic stop device for automobile doors with obstructions has brake element fitted with numerous magnets activated by magnetic field that interact with one or more distance sensors |
DE10117935A1 (en) * | 2001-04-10 | 2002-10-17 | Valeo Sicherheitssysteme Gmbh | Automatic actuation method for vehicle door involves detecting actual door speed and regulating to bring door to second position at speed defined by desired value curve |
DE10117933A1 (en) * | 2001-04-10 | 2002-10-17 | Valeo Sicherheitssysteme Gmbh | Vehicle with automatically-operable door, has drive unit with sensor detecting given door loading and reporting to electronic controller |
GB0122633D0 (en) * | 2001-09-20 | 2001-11-14 | Meritor Light Vehicle Sys Ltd | Inside door release mechanism |
DE10245192A1 (en) * | 2002-08-23 | 2004-03-11 | Daimlerchrysler Ag | Device for closing a door of a motor vehicle |
DE102004010210A1 (en) * | 2004-03-02 | 2005-09-15 | Volkswagen Ag | Damage-prevention system for automotive bodywork has ultrasonic sensor linked to position of hinged hatch |
DE102005034034A1 (en) * | 2005-07-20 | 2007-02-01 | Kiekert Ag | Method and device for detecting an obstacle in the opening region of a movable adjusting element |
FR2898632B1 (en) * | 2006-03-16 | 2010-08-13 | Peugeot Citroen Automobiles Sa | ANTI-PINCH DEVICE FOR A SWING DOOR OF A MOTOR VEHICLE AND A MOTOR VEHICLE COMPRISING AT LEAST ONE DOOR EQUIPPED WITH SUCH AN ANTI-PINCH DEVICE. |
FR2898631B1 (en) * | 2006-03-16 | 2010-08-13 | Peugeot Citroen Automobiles Sa | ANTI-PINCH DEVICE FOR A SWING DOOR OF A MOTOR VEHICLE AND A MOTOR VEHICLE COMPRISING AT LEAST ONE SWING DOOR EQUIPPED WITH SUCH A DEVICE. |
GB201514435D0 (en) * | 2015-08-14 | 2015-09-30 | Jaguar Land Rover Ltd | Vehicle door |
DE102016108935A1 (en) * | 2016-05-13 | 2017-11-16 | Witte Automotive Gmbh | Device for driving a flap |
DE102017120772A1 (en) * | 2017-09-08 | 2019-03-14 | Wilhelm Eudenbach | Device for locking or braking a motor vehicle door |
CN113431453A (en) * | 2021-05-31 | 2021-09-24 | 宋振钰 | Car door anti-collision device |
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EP0066750B1 (en) * | 1981-05-20 | 1985-08-07 | Nissan Motor Co., Ltd. | Safe remote-control door opening-and-closing device for an automotive vehicle |
DE19649698A1 (en) * | 1995-12-01 | 1997-10-30 | Multimatic Inc | Control device for a powered barrier |
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EP0066750B1 (en) * | 1981-05-20 | 1985-08-07 | Nissan Motor Co., Ltd. | Safe remote-control door opening-and-closing device for an automotive vehicle |
DE19649698A1 (en) * | 1995-12-01 | 1997-10-30 | Multimatic Inc | Control device for a powered barrier |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10232413A1 (en) * | 2002-07-17 | 2004-02-19 | Webasto Vehicle Systems International Gmbh | Adjusting vehicle roof with drive, involves checking monitoring region for at least one disturbing object, switching off or reversing drive if disturbing object detected in monitoring region |
US7026930B2 (en) | 2002-07-17 | 2006-04-11 | Webasto Vehicle Systems International Gmbh | Process and device for adjusting a movable motor vehicle part |
US6857694B2 (en) | 2002-08-13 | 2005-02-22 | Webasto Vehicle Systems International Gmbh | Sliding block guide for openable motor vehicle roofs or hatches |
DE10340592A1 (en) * | 2003-09-01 | 2005-05-25 | Cts Fahrzeug-Dachsysteme Gmbh | Automotive acoustic warning anti-collision system has sensors installed in upwards pivoting rear hatch |
DE10340592B4 (en) * | 2003-09-01 | 2005-06-30 | Cts Fahrzeug-Dachsysteme Gmbh | Collision protection device for an adjustable cover element in a vehicle |
DE102004023098A1 (en) * | 2004-05-11 | 2005-12-08 | Valeo Sicherheitssysteme Gmbh | Automatic door opening and closing system for motor vehicle has drive unit with electric motor and control unit to operate electromagnetic friction clutch to open and close vehicle door, and sensor that detects obstacles when opening door |
DE102005005665A1 (en) * | 2005-02-08 | 2006-03-09 | Daimlerchrysler Ag | Vehicle body part e.g. tail gate, locking device, has locking mechanism with overload mechanism, which enables rotation of part in two rotation directions, during exceeding of defined threshold value for rotation force exerted on part |
DE102007030496B4 (en) * | 2007-06-30 | 2012-04-26 | Stabilus Gmbh | Motor vehicle with a cargo compartment closure flap |
Also Published As
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DE19816736A1 (en) | 1999-10-28 |
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