Processing method based on elevator light curtain and related equipment

A processing method and technology of light curtains, which are applied to elevators, lifts, transportation and packaging in buildings to achieve the effects of increasing detection efficiency, solving time cost problems, and reducing maintenance costs

Inactive Publication Date: 2019-07-05
HITACHI BUILDING TECH GUANGZHOU CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If the maintenance personnel cannot repair directly, the elevator light curtain needs to be returned to the factory for repair, and the manufacturer needs to re-test the elevator for faults

Method used

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  • Processing method based on elevator light curtain and related equipment
  • Processing method based on elevator light curtain and related equipment
  • Processing method based on elevator light curtain and related equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0051] figure 1It is a flow chart of a processing method based on an elevator light curtain provided by Embodiment 1 of the present invention. This embodiment is applicable to an elevator light curtain with a built-in near field communication module and an infrared pair tube. Through the Near Field Communication (Near Field Communication, NFC) module, the situation of sending the working state identification to the mobile terminal, this method can be carried out by the elevator light curtain, refer to figure 1 , the method specifically includes the following steps:

[0052] S110. Receive a detection signal sent by the door machine controller.

[0053] In this embodiment, the elevator light curtain is arranged on the elevator door to detect whether there is an obstacle such as a person obstructing the closing of the elevator door. Specifically, the elevator light curtain is connected with the door machine controller, wherein the door machine controller is used to drive the op...

Embodiment 2

[0069] figure 2 A flow chart of a processing method based on an elevator light curtain provided by Embodiment 2 of the present invention. This embodiment is refined on the basis of the above embodiments. Refer to figure 2 , the method specifically includes the following steps:

[0070] S210. Send installation guidance information to a mobile terminal, and the mobile terminal displays the installation guidance information to guide maintenance personnel to install the elevator light curtain.

[0071] In this embodiment, the installation guidance information may be instruction information for installing the elevator light curtain, troubleshooting method information, and the like. Wherein, the instruction information for installing the elevator light curtain may include a description of the connection method and connection steps between the elevator light curtain and the door machine controller, and may also include a description of the use method of the elevator light curtain....

Embodiment 3

[0089] image 3 It is a flow chart of a processing method based on an elevator light curtain provided by Embodiment 3 of the present invention. This embodiment is applicable to an elevator light curtain with a built-in near-field communication module and an infrared pair tube. Through the near-field communication module, the working The situation that the state identification is sent to the mobile terminal, this method can be executed by the door machine controller, refer to image 3 , the method specifically includes the following steps:

[0090] S310. Send a detection signal to the elevator light curtain, and the elevator light curtain sends the conduction state of the infrared pair tube to the door machine controller according to the detection signal.

[0091] In this embodiment, the door machine controller is used to drive the opening and closing of the elevator doors. The elevator light curtain is configured on the elevator door to detect whether there are obstacles suc...

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PUM

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Abstract

The embodiment of the invention discloses a processing method based on an elevator light curtain and related equipment. The elevator light curtain is internally provided with a near field communication module and infrared tubes. The method includes the steps of receiving a detection signal sent by a door machine controller; transmitting the conducting state of the infrared tubes to the door machine controller according to the detection signal, wherein the door machine controller is used for determining an operating state identifier of the elevator light curtain according to the conducting state; receiving the operating state identifier sent by the door machine controller, and writing the operating state identifier into the near field communication module; and sending the operating state identifier to a mobile terminal through the near field communication module, and enabling the mobile terminal to display the operating state identifier. The problem that time is cost is caused by the fact that multiple fault detection is required due to the fact that the elevator light curtain does not record the fault conditions is solved, convenience is brought for maintenance personnel to detectthe elevator light curtain, the detection efficiency is increased, and the maintenance cost is reduced.

Description

technical field [0001] The embodiments of the present invention relate to elevator light curtain technology, and in particular to a processing method and related equipment based on the elevator light curtain. Background technique [0002] The elevator light curtain is configured on the elevator door to detect whether there are obstacles such as people blocking the closing of the elevator door. Further, when the elevator light curtain detects an obstacle, the elevator door will return to the open state, so as to avoid damage to the elevator door or cause people to be pinched. Generally, after a fault occurs during the use of the elevator light curtain, maintenance personnel need to perform fault detection on the elevator light curtain. If the maintenance personnel cannot directly repair, the elevator light curtain needs to be returned to the factory for repair, and the manufacturer needs to re-test the elevator for faults. Therefore, repeated fault detection reduces mainten...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66B5/00B66B13/24
CPCB66B5/0025B66B5/0087B66B13/24
Inventor 张彩霞黄立明陈刚
Owner HITACHI BUILDING TECH GUANGZHOU CO LTD
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