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Novel call display control system

A display control and control system technology, applied in the field of elevators, can solve the problems of low power utilization, large power capacity, and high system cost, and achieve the effects of convenient operation, reduced power capacity, and system cost

Active Publication Date: 2015-07-08
HITACHI ELEVATOR CHINA
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  • Abstract
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  • Claims
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AI Technical Summary

Problems solved by technology

This control method requires the system to configure the power capacity according to the maximum number of buttons, which will result in larger power capacity, higher system cost, low power utilization rate, and it is not economical nor environmentally friendly.

Method used

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Embodiment Construction

[0017] The present invention will be further described below in conjunction with the drawings.

[0018] A new type of call display control system includes elevator internal call buttons and hall call buttons. When the registered number of internal call buttons or hall call buttons reaches (greater than or equal to) a certain number, the control system uses the "afterglow effect" of the human eye, During the afterglow time (0.1~0.4S), the button lights are displayed by grouping and lighting the registered internal call button or the external call button alternately. "Afterglow effect" refers to the fact that when the human eye observes a scene, light signals are transmitted to the brain nerves. It takes a short period of time. After the action of light ends, the visual image does not disappear immediately. This residual vision is called "after-image" , This phenomenon of vision is called "persistence of vision." That is, when the image seen by the human eye disappears, the human ...

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PUM

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Abstract

The invention relates to a novel call display control system. The novel call display control system includes elevator car call buttons and hall call buttons; when the number of the registered car call buttons or the registered hall call buttons reaches a certain value, the control system utilizes the afterglow effect of human eyes, that is, button lights are displayed in a manner that the registered car call buttons or the registered hall call buttons are lightened in alternating groups within the afterglow time (0.1 second to 0.4 second). The novel call display control system can reduce the system power supply capacity, lower the system costs and improve the power supply utilization rate, and has the advantages of energy saving, environment friendliness, convenience in use and the like.

Description

Technical field [0001] The invention relates to the technical field of elevators, in particular to a new call display control system. Background technique [0002] At present, in the elevator industry, the call display control system is mainly as follows: according to the customer's elevator call situation, the internal call button and the hall call button are illuminated, that is, the internal call button and the internal call button are illuminated according to which buttons the customer presses. Hall call button. This control method requires the system to configure the power capacity according to the maximum number of buttons, which will make the power capacity larger, the system cost higher, and the power utilization rate low, and it is not economical and environmentally friendly. Summary of the invention [0003] The purpose of the present invention is to overcome the above-mentioned shortcomings of the prior art and provide a new call display control system that can reduce ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B66B1/06
Inventor 邱珊珊郑松鹤赖志鹏郭志海魏明栋
Owner HITACHI ELEVATOR CHINA
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