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Method, device, equipment and storage medium for measuring elevator floor height

A measurement method and elevator technology, applied in the field of elevators, can solve problems such as time-consuming and low test efficiency, and achieve the effect of improving accuracy and efficiency

Active Publication Date: 2020-05-15
HITACHI BUILDING TECH GUANGZHOU CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The traditional floor height measurement method is developed based on the leveling sensor and the hoistway magnetic isolation plate. This floor height measurement method needs to drive the elevator to the corresponding leveling floor, and then record the position after being confirmed by the leveling sensor. High assay methods usually take more time, making testing less efficient

Method used

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  • Method, device, equipment and storage medium for measuring elevator floor height
  • Method, device, equipment and storage medium for measuring elevator floor height
  • Method, device, equipment and storage medium for measuring elevator floor height

Examples

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Embodiment 1

[0032] figure 1 It is a flow chart of a method for measuring the floor height of an elevator provided in Embodiment 1 of the present invention. This embodiment is applicable to the situation where the floor height is measured according to the elevator. The method can be executed by an elevator floor height measuring device. It is implemented in the form of software and / or hardware, and is integrated in the elevator floor height measuring equipment. Further, the elevator floor height measuring equipment can be smart devices such as mobile phones, notebook computers, and elevator maintenance terminals.

[0033] Specifically, the elevator floor height measurement device can also be called a feature recognition device, which can be installed on the elevator to identify the target reference object in the elevator passage. At the same time, the elevator floor height measurement equipment is connected with the main control equipment of the elevator, so as to realize the measurement o...

Embodiment 2

[0049] figure 2 A flow chart of a method for measuring elevator floor heights provided by Embodiment 2 of the present invention. This embodiment is optimized on the basis of the above embodiments. Refer to figure 2 , the method specifically includes the following steps:

[0050] S210. Construct a sample set of known target reference objects.

[0051] The known target reference object is a reference object set in advance for measuring the floor height, such as a hall door pulley, or an extended hall door sill. The sample set is a collection including various known target reference objects and feature information of each known target reference object. The purpose of constructing the sample set is to learn the characteristics of known target reference objects, so as to improve the accuracy of judgment of target reference objects, and then improve the accuracy of floor height judgment.

[0052] S220. Perform feature learning on the sample set to determine feature information ...

Embodiment 3

[0074] image 3 A flow chart of a method for measuring elevator floor height provided by Embodiment 3 of the present invention. This embodiment is embodied on the basis of the above-mentioned embodiments. Refer to image 3 , the method specifically includes the following steps:

[0075] S310. Obtain basic configuration data of the elevator.

[0076] Wherein, the basic configuration data includes the total floor of the target building. The number of total floors of the target building is pre-stored in the main control device of the elevator. Before the elevator runs, the elevator floor height measuring device communicates with the main control device of the elevator through the communication interface to obtain the number of total floors of the target building. The elevator floor height measuring device compares the number of relative floor heights currently obtained with the number of total floors to determine whether the elevator needs to continue running. S320. During the...

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Abstract

The invention discloses a method, device, equipment of elevator floor height measurement and a storage medium. The method comprises the following steps that characteristic information of a target reference object which is currently acquired by a characteristic sensor is acquired during an operation process of an elevator; the height information of the target reference object is confirmed accordingto the characteristic information; and the relative floor height of a current floor is calculated according to the height information and historical height information. According to the technical scheme, under the condition that no flat floor sensor is arranged, the automatic determination of the height of the floor is realized, the relative floor height can be obtained under the condition that the elevator does not need to be stopped at each floor when the confirmation is carried out by field personnel, and the accuracy and the efficiency of the floor height measurement are improved.

Description

technical field [0001] The embodiments of the present invention relate to the technical field of elevators, in particular to a method, device, equipment and storage medium for measuring elevator floor heights. Background technique [0002] With the rise of high-rise buildings, the application of elevators has become more and more popular, bringing convenience to people's lives. In practical applications, it is very important to obtain the floor height of each floor accurately to generate the running speed curve of the elevator. [0003] The traditional floor height measurement method is developed based on the leveling sensor and the hoistway magnetic isolation plate. This floor height measurement method needs to drive the elevator to the corresponding leveling floor, and then record the position after being confirmed by the leveling sensor. High assay methods usually take more time, making the test less efficient. Contents of the invention [0004] The invention provides...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B66B5/00
CPCB66B5/0006
Inventor 黄立明陈涛张彩霞刘真程伟陈雄伟
Owner HITACHI BUILDING TECH GUANGZHOU CO LTD
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