Intelligent dispatching system of elevator

An intelligent dispatching and elevator technology, applied in the field of elevator control, can solve the problems of poor stability and accuracy, difficult wiring, and high implementation cost, and achieve high cost performance, improve operating efficiency, and reduce energy consumption.

Inactive Publication Date: 2014-09-24
吴优良 +3
View PDF5 Cites 7 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This solution is difficult to wire and costly to implement; now there is also a solution to analyze and process the video signal input into the computer server to improve the efficiency

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 dispatching system of elevator
  • Intelligent dispatching system of elevator
  • Intelligent dispatching system of elevator

Examples

Experimental program
Comparison scheme
Effect test

Embodiment approach

[0066] According to a preferred embodiment of the present invention, the scene acquisition unit includes the following steps:

[0067] Calculate the view map, the view map is equal to the absolute value of the difference between the real-time frame grayscale image and the background image;

[0068] view Figure II value;

[0069] Count the number of white pixels in the view;

[0070] Check whether the number of white pixels is greater than or equal to the human threshold;

[0071] If the number of white pixels is less than the occupancy threshold, output that the elevator hall / car is unoccupied;

[0072] If the number of white pixels is greater than or equal to the human threshold, enter the subsequent process.

[0073] According to a preferred embodiment of the present invention, the calculation process of the volume estimation unit includes the following steps:

[0074] Divide and mark each white area;

[0075] Extract the maximum and minimum values ​​of the vertical c...

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 provides an intelligent dispatching system of an elevator. By virtue of arranging an intelligent dispatching processor, multiple conditions which possibly cause meaningless operation can be detected, and meaningless instruction signals of the elevator are deleted, so that the operation efficiency of the elevator is improved, and the energy consumption is reduced; conditions of passengers in an elevator waiting area and an elevator object carrying area are recognized by virtue of multiple detection modes, an embedded design is adopted for a dynamic image processing circuit, a PCI (Peripheral Component interconnect) bus interface is integrated, the size is small, and the cost is low; a 200w pixel high-definition speed dome is adopted for improving the image recognition rate; an NFC (Near Field Communication) technology based on short-distance communication is adopted, so that abrasion in a wired mode is avoided, and the high-definition data transmission efficiency is improved; compared with the prior art, the intelligent dispatching system has high cost performance.

Description

technical field [0001] The invention relates to the field of elevator control, in particular to an elevator intelligent dispatching system. Background technique [0002] With the development of the urbanization process and the progress of the social economy, high-rise buildings continue to emerge, and elevators have been widely used as the main tool for vertical transportation in high-rise buildings. At present, while elevator products meet the basic needs of users, they are also developing in the direction of energy saving and intelligence. How to optimize and dispatch elevators more effectively, improve elevator operating efficiency, and reduce elevator energy consumption are currently major Elevator manufacturers and related research and development institutions urgently need to consider. [0003] Under the existing elevator dispatching method, some meaningless situations often occur during the elevator running process, for example: someone presses the call button in the...

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): B66B1/06
Inventor 沈达
Owner 吴优良
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap