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Door area detection device installed on elevator door and detection method thereof

A detection device and elevator door technology, which is applied to elevators, transportation and packaging, elevators, etc. in buildings, can solve problems such as troublesome elevator leveling and elevator installation, difficult operation, and inconvenient maintenance, and achieve resistance to external interference, Wide adaptability and easy installation

Pending Publication Date: 2020-05-12
中山市通控电子有限公司
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  • Abstract
  • Description
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AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a door area detection device and detection method installed on the elevator door in order to solve the problems of elevator leveling and elevator installation troubles, inconvenient maintenance, and difficult operation.

Method used

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  • Door area detection device installed on elevator door and detection method thereof
  • Door area detection device installed on elevator door and detection method thereof
  • Door area detection device installed on elevator door and detection method thereof

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Embodiment Construction

[0028] combined with figure 1 - attached Figure 5 , the present invention provides a door area detection device installed in the elevator door, which is characterized in that it includes a hall door 1, a car door 2, a door area detection module 3 and a leveling magnet reflective strip 4; the door area detection module 3 includes an upper door area sensor 31, a leveling sensor one 32, a leveling sensor two 33, and a lower door area sensor 34; the upper door area sensor 31, a leveling sensor one 32, and a leveling sensor Two 33, lower door area sensors 34 have output signals when each is aligned with the leveling magnet reflective strip 4, the upper door area sensor 31 of the door area detection module 3, the leveling sensor one 32, the leveling sensor two 33, the lower The door zone sensor 34 is connected with the elevator controller. When the four sensors have output signals, the elevator controller can control the elevator to accurately stop at the door zone leveling and op...

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PUM

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Abstract

The invention discloses a door area detection device installed on an elevator door. The door area detection device comprises a door area detection module installed on a car door and a flat layer magnet reflecting strip installed on a hall door, wherein the door area detection module comprises an upper door area sensor, a flat layer sensor I, a flat layer sensor II and a lower door area sensor; theupper door area sensor, the flat layer sensor I, the flat layer sensor II and the lower door area sensor have output signals when being aligned with the flat layer magnet reflecting strip, and the signal output of the above four sensors can enable an elevator controller to control an elevator to accurately stop at the door area flat layer and switch the door. The elevator door area detection device provided by the invention has the advantages of convenient installation, accurate parking, low cost and the like.

Description

【Technical field】 [0001] The invention relates to the field of elevators, in particular to a door zone detection device and a detection method installed on the elevator door. 【Background technique】 [0002] Elevators can be seen everywhere in our daily life. Buildings with many floors will install multiple elevators for everyone to use. The most important thing about an elevator is that when the elevator stops at the floor, the floor of the car door and the hall door need to be on the same level, so that it is convenient for passengers to enter and exit the elevator. We call it the elevator leveling floor. Elevator leveling needs to be realized through the cooperation of the sensor and the circuit of the control board. The existing elevator leveling induction is mainly realized through the photoelectric switch and the shading plate. [0003] However, the installation of the sun visor needs to install a sun visor bracket on the car door guide rail or on the top of the car do...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66B5/00B66B13/00
CPCB66B5/0018B66B13/00
Inventor 曾光林陈滔
Owner 中山市通控电子有限公司
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