Emergency lighting centralized control system based on LINUX

Abstract

The invention relates to the building intelligent lighting control technology field, and in particular relates to an emergency lighting centralized control system based on a LINUX. An emergency lighting controller includes an emergency lighting load device, a charger, an air circuit breaker, an alternating current contactor, a direct current contactor, a switch power supply, a color screen, a communication board, a control panel and a storage battery. The emergency lighting centralized control system based on the LINUX of the invention is embedded with an intelligent analysis module; a communication bus can in a real-time manner carry collect and diagnose information at a large space building scene; an analysis of an electric power fault location, an area of an accident, and a population accumulation area is carried out; an emergency lighting centralized power supply, an electricity distribution device, and working state and fault state information of a bottom lamp are monitored; information from the emergency lighting and an evacuation indication alarm system is received; and in an emergency accident, by controlling on-offs of the emergency lighting and the evacuation indication, a safe evacuation direction is guided, the evacuation speed is accelerated, and the success rate of evacuation is improved.

Description

[0001] technical field [0002] 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 [0003] 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 [0004] Aiming at the technical problems in the prior art, the present invention provides a centralized control system for emergency lighting based on...

AI Technical Summary

Problems solved by technology

[0003] 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

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