Title:
エレベーターのドア制御装置、及びドア制御方法
Document Type and Number:
Japanese Patent JP7090529
Kind Code:
B2
Abstract:
To provide an elevator door control device capable of reducing the time required for the confirmation work and the adjustment work of the engagement distance of an engagement mechanism.SOLUTION: An elevator door control method calculates an actual engagement distance (La) of an engaging member 3 when the engaging member 3 at a car side door 4 is engaged with an engaged member 2 at a landing side door 5 after the car side door 4 is opened or closed, calculates a proximity distance (ΔLa) indicating the proximity of the engaging member 3 and the engaged member 2 based on the actual engagement distance (La) and on a predetermined reference engagement distance (Lset) between the predetermined engaging member 3 and engaged member 2, determines that it is an abnormal condition when it is determined that the engaging member 3 and the engaged member 2 are closer than a predetermined distance based on this proximity distance (ΔLa), and calculates an adjustment amount (ΔLajt) to adjust the actual engagement distance between the engaging member and the engaged member based on the proximity distance (La).SELECTED DRAWING: Figure 2
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Inventors:
Koyanagi Daisuke
Inoue Shinsuke
Inoue Shinsuke
Application Number:
JP2018212111A
Publication Date:
June 24, 2022
Filing Date:
November 12, 2018
Export Citation:
Assignee:
株式会社日立ビルシステム
International Classes:
B66B5/00; B66B13/12; B66B5/02
Domestic Patent References:
| JP2009220999A | ||||
| JP2002003116A | ||||
| JP2001002350A | ||||
| JP2015147645A | ||||
| JP2014024657A | ||||
| JP2015093770A |
Foreign References:
| WO2008078135A1 |
Attorney, Agent or Firm:
Polar Patent Attorney Corporation
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