Unlock instant, AI-driven research and patent intelligence for your innovation.

Intelligent connection control device and method for elevator floor key set

A connection control and floor technology, applied in the field of elevator floor button intelligent connection control device, can solve problems such as large construction volume, elevator equipment interference, and difficulty in judging whether the button is pressed or not.

Inactive Publication Date: 2005-01-26
SHENZHEN WONGLONG INTELLIGENT TECH
View PDF1 Cites 5 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Like this it just must sample the key signal of elevator, in order to sample key signal, for many elevators, will cut off two lines of key line simultaneously, or when cutting off elevator key line, also will cut off common line (when key line and When the indicator line has a common ground line), it is sometimes difficult to judge whether the button is pressed based on the signal on one line
This not only causes a large amount of construction, but also may cause interference with elevator equipment

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Intelligent connection control device and method for elevator floor key set
  • Intelligent connection control device and method for elevator floor key set
  • Intelligent connection control device and method for elevator floor key set

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0022] The present invention will be described in further detail below through specific embodiments and in conjunction with the accompanying drawings.

[0023] In order to facilitate comparison, please refer to the schematic diagram of the general elevator connection, such as figure 1 , The elevator button generally has three connections, one is the button line, which is used to transmit the signal whether the button is pressed, the second is the indicator line, which provides power for the indicator light when the button is pressed, and the third is the public line, which is the button line and Common ground for indicator light wires. like figure 1 ’ As shown, sometimes the elevator buttons generally have four wires, two are button wires, which are used to transmit the signal of whether the button is pressed, and the other two are indicator wires. The following description takes the case of three wires as an example for illustration, those skilled in the art can slightly mo...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses elevator floor keys intelligent connection control device and method. If the passenger has popedom to several floors, it outputs control signal, connects the key permitted by the popedom; if the passenger only has one floor popedom, it outputs control signal to connect the key with popedom, makes the floor can be connected, when the elevator reaches the floor it will act without the key pressing action. The device is flexible and convenient.

Description

【Technical field】: [0001] The invention relates to an elevator floor button intelligent connection control device and method. 【Background technique】: [0002] In modern high-rise buildings, elevators are the main means of transportation for people to and from. It is hard to imagine a situation where a person has to walk up to offices and residences in dozens of floors. But when taking the elevator, some floors do not want anyone to enter through the elevator; on the other hand, sometimes users need to use the elevator within a certain period of time, but the elevator has been shut down due to security management needs. This situation brings inconvenience to security management and users. [0003] In order to solve this problem, a Chinese patent (comparison document R1) titled "Smart Card Elevator Management System and Method" and patent No. 00129242.0 discloses a smart card elevator management system, which controls the keyboard and elevator floors in the original floor. A...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): B66B1/06B66B1/46
Inventor 李标彬刘小京
Owner SHENZHEN WONGLONG INTELLIGENT TECH