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

A Centralized Control System of Emergency Lighting Based on Linux

An emergency lighting and controller technology, applied in the field of emergency lighting centralized control system, can solve problems such as garbled data, poor electrical environment, and wrong codes, and achieve the effects of improving success rate, speeding up evacuation speed, and improving programming efficiency

Active Publication Date: 2015-12-16
江苏德上科技发展有限公司
View PDF8 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The centralized control emergency power supply system uses bus communication for information transmission between system units. The internal structure of large public buildings is complex and the electrical environment is poor. Factors, data garbled and wrong codes occur, which greatly reduces the transmission efficiency and data accuracy, and may even lead to the communication paralysis of the centralized control emergency power system. How to improve the accuracy and effectiveness of the bus data is the central control emergency power system. important technical issues

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
  • A Centralized Control System of Emergency Lighting Based on Linux

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0033] In order to facilitate the understanding of those skilled in the art, the present invention will be further described below in conjunction with the accompanying drawings. As a preferred embodiment of the present invention, please refer to figure 1 An emergency lighting controller includes an emergency lighting load device, a charger, an air circuit breaker, an AC contactor, a DC contactor, a switching power supply, a color screen, a communication board, a control board and a storage battery. The AC mains is connected to the AC input end of the AC220V / DC24V charger through the air circuit breaker and the AC contactor to charge the AC220V / DC24V charger; the DC output end of the AC220V / DC24V charger is connected to the DC24V / DC5V switching power supply connection, the output end of DC24V / DC5V switching power supply is connected to the color screen, and 5V DC power supply is provided to FL2440 and 7-inch true color touch screen through DC24V / DC5V switching power supply. Wh...

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 relates to the technical field of building intelligent lighting control, in particular to a centralized emergency lighting control system based on LINUX. Emergency lighting controller, including emergency lighting load device, charger, air circuit breaker, AC contactor, DC contactor, switching power supply, color screen, communication board, control board and storage battery. The LINUX-based centralized emergency lighting control system of the present invention has a built-in intelligent analysis module, collects and diagnoses large-space building site information in real time through a communication bus, analyzes power failure locations, accident areas, and crowd accumulation areas, and monitors emergency lighting centralized power supplies and The working status and fault status information of the power distribution device and the bottom lamps receive the information from the emergency lighting and evacuation indication and alarm system, and guide the safe evacuation direction by controlling the opening of the emergency lighting and evacuation indication in the event of an emergency. Accelerate the speed of evacuation and improve the success rate of evacuation.

Description

technical field [0001] The invention relates to the technical field of building intelligent lighting control, in particular to a centralized emergency lighting control system based on LINUX. Background technique [0002] The centralized control emergency power supply system uses bus communication for information transmission between system units. The internal structure of large public buildings is complex and the electrical environment is poor. Factors, data garbled and wrong codes occur, which greatly reduces the transmission efficiency and data accuracy, and may even lead to the communication paralysis of the centralized control emergency power system. How to improve the accuracy and effectiveness of the bus data is the central control emergency power system. important technical issues. Contents of the invention [0003] Aiming at the technical problems in the prior art, the present invention provides a centralized control system for emergency lighting based on LINUX, w...

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 Patents(China)
IPC IPC(8): H05B37/02
Inventor 李多山董海燕
Owner 江苏德上科技发展有限公司
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