-
公开(公告)号：US11293210B2
公开(公告)日：2022-04-05
申请号：US16395782
申请日：2019-04-26
Inventor： Sebastian Schoedel
Abstract: The disclosure relates to a method for controlling a drive arrangement for a flap of a motor vehicle by a control arrangement, wherein the drive arrangement comprises a first electric drive and a second electric drive that are coupled in each case to the flap in terms of providing a drive, wherein in a determining routine current values that occur during the motorized adjustment of the flap are determined for the drives, wherein in an anti-trap protection routine the determined current values of the two drives are monitored to establish if at least one a predetermined trapping event criterion exists that represents a trapping event and wherein in the event that a trapping event criterion has occurred a trapping event routine is performed. It is proposed that a trapping event criterion is defined by virtue of the fact that a predetermined relationship of the current value of the first drive to the current value of the second drive exceeds or is below a trapping event threshold.
-
Patent Agency Ranking
公开(公告)号：US10883300B2
公开(公告)日：2021-01-05
申请号：US16318603
申请日：2017-07-19
Inventor： Michael Wittelsbuerger , Matthias Fischer , Harald Krueger , Michael Buchheim , Sebastian Schoedel
IPC: E05F5/00 , E05F15/622 , E05F15/41 , E05F15/611
Abstract: The disclosure relates to a drive assembly of a closure element assembly of a motor vehicle, wherein the drive assembly comprises a drive motor and, connected to the drive motor, a feed gearing for generating linear drive movements along a geometrical drive axis, wherein the drive motor and the feed gearing are arranged in a drive train of the drive assembly and the drive train extends between two mechanical drive connections for putting out drive movements and wherein the drive assembly comprises a brake for braking at least a portion of the drive train. It is proposed that the brake is designed such that the braking action of the brake is reduced with an increasing load in the drive train.
-
公开(公告)号：US11371275B2
公开(公告)日：2022-06-28
申请号：US16380241
申请日：2019-04-10
Inventor： Sebastian Schoedel , Detlef Russ
Abstract: The disclosure provides a method for controlling a drive arrangement for a flap of a vehicle by a control arrangement, wherein in a measuring routine a measured movement value is measured by a movement measuring system. It is proposed that in an estimation routine an estimated movement value is estimated, in a movement routine the estimated movement value is determined via the estimation routine and the flap is adjusted according to a set movement value, in a correction routine the estimated movement value is determined from the estimation routine and an estimation error is determined and from the estimated movement value and according to a correction specification the set of model parameters is corrected based on the estimation error and supplied to the estimation routine and in the correction routine the correction of the set of model parameters is performed for a part section of the motorized movement cycle.
-
公开(公告)号：US20190242171A1
公开(公告)日：2019-08-08
申请号：US16318603
申请日：2017-07-19
Inventor： Michael Wittelsbuerger , Matthias Fischer , Harald Krueger , Michael Buchheim , Sebastian Schoedel
IPC: E05F15/622 , E05F15/41 , E05F5/00
CPC classification number: E05F15/622 , E05F5/00 , E05F15/41 , E05F15/611 , E05Y2201/21 , E05Y2201/216 , E05Y2201/236 , E05Y2201/248 , E05Y2201/26 , E05Y2800/404 , E05Y2900/546
Abstract: The disclosure relates to a drive assembly of a closure element assembly of a motor vehicle, wherein the drive assembly comprises a drive motor and, connected to the drive motor, a feed gearing for generating linear drive movements along a geometrical drive axis, wherein the drive motor and the feed gearing are arranged in a drive train of the drive assembly and the drive train extends between two mechanical drive connections for putting out drive movements and wherein the drive assembly comprises a brake for braking at least a portion of the drive train. It is proposed that the brake is designed such that the braking action of the brake is reduced with an increasing load in the drive train.
-
公开(公告)号：US20190330910A1
公开(公告)日：2019-10-31
申请号：US16395782
申请日：2019-04-26
Inventor： Sebastian Schoedel
IPC: E05F15/73
Abstract: The disclosure relates to a method for controlling a drive arrangement for a flap of a motor vehicle by a control arrangement, wherein the drive arrangement comprises a first electric drive and a second electric drive that are coupled in each case to the flap in terms of providing a drive, wherein in a determining routine current values that occur during the motorized adjustment of the flap are determined for the drives, wherein in an anti-trap protection routine the determined current values of the two drives are monitored to establish if at least one a predetermined trapping event criterion exists that represents a trapping event and wherein in the event that a trapping event criterion has occurred a trapping event routine is performed. It is proposed that a trapping event criterion is defined by virtue of the fact that a predetermined relationship of the current value of the first drive to the current value of the second drive exceeds or is below a trapping event threshold.
-
公开(公告)号：US20190309558A1
公开(公告)日：2019-10-10
申请号：US16380241
申请日：2019-04-10
Inventor： Sebastian Schoedel , Detlef Russ
IPC: E05F15/611 , H02P21/13 , H02P21/18 , H03H17/02
Abstract: The disclosure provides a method for controlling a drive arrangement for a flap of a vehicle by a control arrangement, wherein in a measuring routine a measured movement value is measured by a movement measuring system. It is proposed that in an estimation routine an estimated movement value is estimated, in a movement routine the estimated movement value is determined via the estimation routine and the flap is adjusted according to a set movement value, in a correction routine the estimated movement value is determined from the estimation routine and an estimation error is determined and from the estimated movement value and according to a correction specification the set of model parameters is corrected based on the estimation error and supplied to the estimation routine and in the correction routine the correction of the set of model parameters is performed for a part section of the motorized movement cycle.
-
-
-
-
-
Search Results
6
records
(took 0.02 seconds)
