Intelligent escalator for public place

A technology for intelligent escalators and public places, applied in escalators, sustainable buildings, transportation and packaging, etc., can solve problems such as shortening the service life of escalators, avoid safety problems, avoid restarts, and improve use efficiency.

Inactive Publication Date: 2015-12-16
苏州市新瑞奇节电科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the existing escalators, when the power-saving dormant state and the mains state are switched, a time interval of 20-35 seconds will be generated, which will cause the main circuit to restart after power failure, shortening the service life of the escalator

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0021] The invention will be described in further detail below.

[0022] An intelligent electric escalator for public places, including an escalator body, a first sensing unit installed at the entrance of the escalator, a second sensing unit installed at the exit of the escalator, a weight sensor and a control unit installed on each step, The motor drive unit, the power-saving mains conversion circuit and the mains supply unit, wherein the first sensing unit, the second sensing unit and the weight sensor are respectively connected to the control unit, the control unit, the motor drive unit, the power-saving mains conversion circuit and the mains The power supply unit is connected sequentially;

[0023] The power-saving mains conversion circuit includes a control fuse, a power-saving contactor, a power-saving control relay, a mains contactor, a mains control relay and a power-saving mains conversion control relay, wherein the control fuse, the power-saving contactor , The powe...

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PUM

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Abstract

The invention discloses an intelligent escalator for a public place, and belongs to the technical field of escalators. The intelligent escalator comprises a first induction unit arranged in an escalator entrance, a second induction unit arranged in an escalator exit, weight sensors installed on stairs, a control unit, a motor drive unit, an electricity saving electric supply conversion circuit and an electric supply supplying unit. According to the intelligent escalator, the time interval between an electricity saving dormant state and a running state of the escalator is eliminated, repeated starting after dormancy is avoided, and the service life of the escalator is prolonged.

Description

technical field [0001] The invention relates to an intelligent electric escalator for public places, belonging to the technical field of electric escalators. Background technique [0002] With the progress of society, automation facilities in public places can be seen everywhere. Escalators can be seen in airports, subways, cinemas, shopping malls, etc. Once the escalator is started, it is in the running state, but there will be idling when no one is on the escalator during use, which will cause a waste of electric energy. [0003] The application number is 201310577792.4, and the application date is November 18, 2013. The invention patent application discloses an intelligent escalator, including a weight sensor installed on each step of the escalator and a controller installed in the escalator. The controller Connects to the motor that powers the escalator. The intelligent escalator can be closed when no one is on the escalator, open when there are people, speed up when ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66B21/02B66B23/02B66B25/00B66B29/00
CPCY02B50/00
Inventor 宋剑
Owner 苏州市新瑞奇节电科技有限公司
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