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

Elevator safety touch panel system, elevator car door system and elevator car door system control method

A technology of safety touch panel and touch panel, which is applied in the field of elevators, can solve problems such as the influence of elevator safety, and achieve the effect of ensuring safety

Active Publication Date: 2014-01-15
HITACHI ELEVATOR CHINA
View PDF7 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

That is, at the end of the door closing process but not completely closed, the safety touch panel signal has been shielded, which has a certain impact on the safety of the elevator

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
  • Elevator safety touch panel system, elevator car door system and elevator car door system control method
  • Elevator safety touch panel system, elevator car door system and elevator car door system control method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0024] Embodiments of the present invention are described in detail below:

[0025] Such as Figure 1-2 As shown, the elevator safety touch panel system of the present invention includes a first touch panel 32 , a second touch panel 34 and a controller (not shown). The first touch panel 32 includes a first contact surface, and the second touch panel 34 includes a second contact surface opposite to the first contact surface. The elevator safety touch panel system also includes a first upper connecting rod 42 , a second upper connecting rod 44 , a first upper rotating shaft 420 , and a second upper rotating shaft 440 . The first contact plate 22 also includes a first connection surface opposite to the first contact surface, the first connection surface is connected to the first upper link 42 , and the first upper link 42 wraps around the The first upper shaft 420 rotates. The second contact plate 24 also includes a second connection surface opposite to the second contact surf...

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 an elevator safety touch panel system which comprises a first touch panel, a second touch panel and a controller. The first touch panel comprises a first touch surface, and the second touch panel comprises a second touch surface opposite to the first touch surface. The first touch surface is provided with a first conductive buffer which is connected with the controller through a touch panel contact signal line, and the second touch surface is provided with a second conductive buffer which is connected with the controller through a touch panel contact signal line. The invention further discloses an elevator car door system and an elevator car door system control method.

Description

technical field [0001] The invention relates to the field of elevators, in particular to an elevator safety touch panel system, an elevator car door system and a control method for the elevator car door system. Background technique [0002] At present, in the elevator industry, the car door system with central split door is common. During the closing process of the car door, the rollers will roll upward along the curved slideway installed in the upper sill, and then drive the bracket to lift the safety touch plate upward, so that the safety touch plate retract into the car door. The device that lifts the safety touch panel through rollers and curved surface slideways will activate the corresponding micro switch when retracting into the car door. In order to prevent the car door from opening again, the control system will shield the micro switch signal at this time. That is, at the end of the door closing process but not completely closed, the safety touch panel signal has b...

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
Patent Type & Authority Applications(China)
IPC IPC(8): B66B13/22
Inventor 魏明栋郭奕珉郭志海何展荣王文俊
Owner HITACHI ELEVATOR CHINA