公开(公告)号：US11719024B2

公开(公告)日：2023-08-08

申请号：US16443297

申请日：2019-06-17

Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC

Inventor： Jeffrey L. Konchan ,  George Baker ,  Besi Rrumbullaku ,  David T. Proefke ,  Tricia E. Morrow

IPC: E05B81/76 ,  E05B77/24 ,  E05B81/72 ,  E05B85/12 ,  E05B77/32 ,  E05B77/28 ,  B60R25/20 ,  B60R25/10

CPC classification number: E05B81/76 ,  B60R25/20 ,  E05B77/24 ,  E05B77/287 ,  E05B77/32 ,  E05B81/72 ,  E05B85/12 ,  B60R25/1004 ,  Y10S292/23 ,  Y10T292/1047

Abstract: A method of deactivating a secondary lock feature of a vehicle includes sensing a movement of an interior door handle, and determining a status of the secondary lock feature to ascertain whether the secondary lock feature is active. The method includes starting a timer to measure an elapsed time since sensing the movement of the interior door handle, sensing an environmental condition of an interior passenger compartment of the vehicle with a sensor, and setting an unlock delay time based on the environmental condition. When the secondary lock feature is disposed in an active state and the elapsed time period is greater than or equal to the unlock delay time, the method includes automatically generating a control signal to thereby deactivate the secondary lock feature.