Invention Grant
- Patent Title: Auto adjust elevator door system
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Application No.: US16457271Application Date: 2019-06-28
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Publication No.: US11667498B2Publication Date: 2023-06-06
- Inventor: Abhinav Dhar , Amit Keshri
- Applicant: Otis Elevator Company
- Applicant Address: US CT Farmington
- Assignee: OTIS ELEVATOR COMPANY
- Current Assignee: OTIS ELEVATOR COMPANY
- Current Assignee Address: US CT Farmington
- Agency: Cantor Colburn LLP
- Priority: IN 1811024219 2018.06.29
- Main IPC: B66B13/14
- IPC: B66B13/14 ; B66B13/08 ; B66B13/26

Abstract:
A system including one or more processors, one or more non-transitory storage mediums, a data file, and executable instructions. The processor is configured to receive a door close signal from a door close selector and a door open signal from at least one of a door open selector and a door obstructed sensor. The data file is stored in the non-transitory storage medium and includes a door open time duration associated with at least one of the door open signal and the door close signal. The executable instructions are stored in the non-transitory storage medium and is executed by the processor. The executable instructions are configured to generate the door open time duration based on at least one of the door open signal and the door close signal. The processor is configured to output a door open command based, at least in-part, on the door open time duration.
Public/Granted literature
- US20200002135A1 AUTO ADJUST ELEVATOR DOOR SYSTEM Public/Granted day:2020-01-02
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