Method for the operation of a motorized flap arrangement of a motor vehicle

A motor-type, motor-vehicle technology, which is applied to power control mechanisms, wing leaf control mechanisms, door/window accessories, etc., and can solve problems such as changes in the control, adjustment and maintenance of power conditions

Pending Publication Date: 2021-09-14
BROSE FAHRZEUGTEILE GMBH & CO KG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

On the one hand, with every adjustment to the flap, the force profile of the control adjustment and hold changes
On the other hand, the retention of the freely swinging flap, which is often done against the gravity of the flap, involves a function important for clamping and therefore for safety, which is put into practice in view of the above-mentioned changing force situation. a challenge in itself

Method used

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  • Method for the operation of a motorized flap arrangement of a motor vehicle
  • Method for the operation of a motorized flap arrangement of a motor vehicle
  • Method for the operation of a motorized flap arrangement of a motor vehicle

Examples

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Embodiment Construction

[0029]The proposed method is directed to the operation of a motorized flap device 1 of a motor vehicle, wherein the flap device 1 has a flap 4 that is pivotable relative to a body 3 of the motor vehicle. The flap 4 is pivotable about a pivot axis 4a, the position of which can be arranged fixed relative to the motor vehicle body 3 or can be changed. Also, the term "clamshell" can be broadly understood at present. In addition to the pivotable rear cover, rear cover, front cover, and motor cover, it also includes pivotable side doors.

[0030] The flap axis 4 a of the flap 4 is oriented substantially horizontally in the exemplary embodiment shown and thus preferred, so that the weight of the flap 4 acts at least via the adjustment region of the flap 4 in the closing direction of the flap.

[0031] The flip device 1 has a counter-drivable drive 5 for the motorized adjustment of the flap 4 . The flip device 1 also has a control device 6 for actuating the drive device 5 . The con...

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PUM

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Abstract

The invention relates to a method for the operation of a motorized flap arrangement (1) of a motor vehicle (2), wherein the flap arrangement (1) has a flap (4) which is pivotable with respect to a motor vehicle body (3), wherein the flap arrangement (1) has a back-driveable drive arrangement (5) for the motorized adjustment of the flap (4) and a control arrangement (6) for controlling the drive arrangement (5). It is proposed that an, in particular gravitationally induced, predetermined flap deflection is detected by means of the control arrangement (6) from a de-energized intermediate position of the flap (4) in a monitoring routine (7) and, in response to the detection of the predetermined flap deflection, a holding routine (8) is triggered in which the drive arrangement (5) is adjusted to a flap-holding position in a holding control circuit.

Description

technical field [0001] The invention relates to a method for operating a motorized flip device of a motor vehicle according to the preamble of claim 1 , a control device according to claim 15 for carrying out this method and a Flip device with such a control device according to claim 16 . Background technique [0002] Motorized adjustment of pivotable flaps of motor vehicles is currently an important comfort feature. Here, it is important for user acceptance that auxiliary functions such as holding the flap securely in the middle position can also be satisfactorily handled. Especially in the case of tailgates that can pivot about a horizontal axis, it often happens that the tailgate comes out of the unenergized intermediate position due to the lowering caused by gravity when the associated drive device is designed to drive in the opposite direction. . Such undesired adjustment movements can be prevented, for example, by a mechanical brake. The known method (DE 10 2012 01...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E05F15/611E05F15/622E05F15/70E05F1/10
CPCE05F15/611E05F15/622E05F1/1091E05Y2900/546E05Y2400/452E05Y2400/506E05Y2400/50E05Y2201/478E05F15/70E05Y2800/112E05Y2400/44E05Y2400/51E05Y2201/418E05Y2201/408E05Y2201/218E05Y2201/234E05Y2201/246E05Y2201/434E05Y2201/702E05Y2400/41E05Y2400/52E05Y2400/818G08B5/22
Inventor B·赫尔坦S·舍德尔R·迪克
Owner BROSE FAHRZEUGTEILE GMBH & CO KG
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