Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Bus networking elevator five-party intercom system

A technology of intercom system and bus group, which is applied in the communication system between relatively movable stations, elevators, transportation and packaging, etc., and can solve the problems of non-compliance and loss of wiring of elevator five-way intercom system

Active Publication Date: 2019-06-11
BEIJING KEYUANLONG TECH
View PDF7 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The developer is likely to carry out the traditional single form of wiring without determining the structure of the five-party intercom. Then, the elevator five-party intercom system will largely be inconsistent with the actual wiring. , causing unnecessary losses

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
  • Bus networking elevator five-party intercom system
  • Bus networking elevator five-party intercom system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0020] The object of the present invention is to provide a five-party intercom system for elevators with a bus network, which not only supports branch line wiring, but also supports bus wiring.

[0021] In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0022] Such as f...

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 a bus networking elevator five-party intercom system. The system comprises a monitoring center, multiple decoders and multiple single elevator four-party communication subsystems; each single elevator four-party communication subsystem comprises a machine room intercom unit, a lift car intercom unit, a car roof intercom unit and a bottom pit intercom unit, the monitoring center is provided with a concentrator and an interphone, the concentrator is provided with multiple paths of independent bus interfaces, the decoders are connected with the bus interfaces, a bus supports a star topology structure or bus topology structure, and the single elevator four-party communication subsystems communicate with the interphone of the monitoring center through the decoders. The bus networking elevator five-party intercom system supports branching and wiring and also supports bus routing.

Description

technical field [0001] The invention relates to the technical field of elevators, in particular to an elevator five-party intercom system with a bus network. Background technique [0002] With the rapid development of buildings, the wiring of the elevator five-party intercom system is varied. The developer is likely to carry out the traditional single form of wiring without determining the structure of the five-party intercom. Then, the elevator five-party intercom system will largely not conform to the actual wiring. , causing unnecessary losses. Contents of the invention [0003] The object of the present invention is to provide a five-party intercom system for elevators with a bus network, which not only supports branch line wiring, but also supports bus wiring. [0004] To achieve the above object, the present invention provides the following scheme: [0005] An elevator five-party intercom system with a bus network, comprising: [0006] Monitoring center, multiple...

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): B66B5/00H04B3/60
Inventor 段亚秋陶金杰武宪斌师耀强沈佳庆
Owner BEIJING KEYUANLONG TECH
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com