Panic lamp equipment with visible light communication system and control method of panic lamp equipment

Abstract

The invention relates to panic lamp equipment with a visible light communication system and a control method of the panic lamp equipment, and belongs to the technical field of fire fighting. The paniclamp equipment comprises a smoke concentration processing unit, a ultra-wideband radar module, a microprocessor, a power supply module, a visible light communication module, a light source module anda brightness adjustment module; the power supply module is electrically connected with the smoke concentration processing unit, the ultra-wideband radar module, the microprocessor, the visible lightcommunication module, the light source module and the brightness adjustment module; the smoke concentration processing unit and the ultra-wideband radar module are electrically connected with the input end of the microprocessor; and the brightness adjustment module and the visible light communication module are electrically connected with the output end of the microprocessor. The defects that thebrightness of a firefighting panic lamp cannot be adjusted according to the smoke concentration and whether all people in certain floor escape safely cannot be known in the prior art can be overcome effectively.

Description

technical field [0001] The invention relates to the technical field of fire protection, in particular to an emergency light device with a visible light communication system and a control method thereof. Background technique [0002] At present, as an emerging wireless communication technology, visible light communication is attracting more and more attention due to its advantages of huge spectral bandwidth, both lighting and communication, diverse application scenarios, and high-speed communication. Technology research is also becoming more and more perfect, and visible light communication technology has increasingly appeared in our daily life. [0003] As fire-fighting equipment, emergency lighting equipment is widely used to indicate the safe passage for trapped people through lighting when a fire or other fire-fighting accidents occur. [0004] When a fire breaks out, the power supply in the corridor is cut off, there is heavy smoke everywhere, and the visibility is low....

AI Technical Summary

Problems solved by technology

[0007] Aiming at the above-mentioned shortcomings in the prior art, the present invention provides an emergency light device with a visible light communication system and its control method, which can effectively overcome the problem that the brightness of the fire-fighting emergency light cannot be adjusted according to the smoke concentration when used in the prior art. The defect that it is impossible to accurately know whether all the floor personnel are safely evacuated

Images