公开(公告)号：US10577840B2

公开(公告)日：2020-03-03

申请号：US15656022

申请日：2017-07-21

Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC

Inventor： Besi Rrumbullaku ,  Jeffrey R. Nowicki ,  Alexandre F. Volpato ,  Thiago Laserra Lima ,  James C. O'Kane

IPC: B62D25/00 ,  E05B81/20 ,  E05F15/611 ,  E05B77/54 ,  E05B81/66 ,  E05B81/70 ,  E05F15/00 ,  E05B83/18 ,  E05B83/36 ,  E05C3/00

Abstract: An automotive vehicle includes a closure arranged relative a closure frame to selectively cover an opening to the vehicle. The vehicle also includes an actuator configured to move the closure among a plurality of positions including open and closed positions, and a first sensor configured to detect motion of the closure among the plurality of positions. The vehicle additionally includes a latch assembly with an engaged state to retain the closure in the closed position and a disengaged state to permit the closure to move among the plurality of positions. A second sensor is configured to detect the engaged or disengaged state of the latch assembly. The vehicle further includes a controller which is configured to, in response to the first sensor detecting motion of the closure among the plurality of positions and the second sensor detecting the latch assembly in the engaged state, provide a diagnostic signal.

公开(公告)号：US20190024419A1

公开(公告)日：2019-01-24

申请号：US15656022

申请日：2017-07-21

Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC

Inventor： Besi Rrumbullaku ,  Jeffrey R. Nowicki ,  Alexandre F. Volpato ,  Thiago Laserra Lima ,  James C. O'Kane

IPC: E05B81/20 ,  E05F15/00 ,  E05B77/54 ,  E05B81/66 ,  E05B81/70

CPC classification number: E05B81/20 ,  E05B77/54 ,  E05B81/66 ,  E05B81/70 ,  E05B83/18 ,  E05B83/36 ,  E05C3/00 ,  E05F15/00 ,  E05F15/611 ,  E05Y2201/22 ,  E05Y2400/336 ,  E05Y2400/44 ,  E05Y2400/45 ,  E05Y2400/50 ,  E05Y2400/502 ,  E05Y2400/66 ,  E05Y2800/12 ,  E05Y2900/531 ,  E05Y2900/532 ,  E05Y2900/546

Abstract: An automotive vehicle includes a closure arranged relative a closure frame to selectively cover an opening to the vehicle. The vehicle also includes an actuator configured to move the closure among a plurality of positions including open and closed positions, and a first sensor configured to detect motion of the closure among the plurality of positions. The vehicle additionally includes a latch assembly with an engaged state to retain the closure in the closed position and a disengaged state to permit the closure to move among the plurality of positions. A second sensor is configured to detect the engaged or disengaged state of the latch assembly. The vehicle further includes a controller which is configured to, in response to the first sensor detecting motion of the closure among the plurality of positions and the second sensor detecting the latch assembly in the engaged state, provide a diagnostic signal.