An underground LED lighting escape system based on power carrier communication

Abstract

The invention relates to an underground LED lighting escaping system based on power carrier communication. The system comprises a laneway environment sensor which is pre-mounted underground, a monitoring center server for monitoring and managing the laneway environment sensor, a power supply network, intelligent LED laneway mine lamps, a signal converter for converting a signal received and transmitted by the monitoring center server into a power carrier signal, and a power carrier relay. According to the system, the disastrous situation early warning and forecasting are detailed into four grades; the LED laneway lamps can display different colors to achieve alarming; mine workers can recognize the LED lamps with different color to know the safety of a working area and do not need any professional knowledge, so that the disastrous situation is visible, the mine workers can know the underground conditions on real time, an effective escaping channel can be indicated for the mine workers according to the disastrous situation so as to save the lives of the mine workers as well as promoting the social harmonious development.

Description

technical field [0001] The invention relates to a mine underground intelligent escape system, in particular to an underground LED lighting escape system based on power carrier communication and a method for using the escape system. Background technique [0002] In order to improve mine safety production guarantee capabilities, the state mandates that coal mines and non-coal mines all over the country must establish and improve safety avoidance systems. However, the guarantee of mine safety cannot only rely on a certain product, but to build a complete safety system, that is, to establish a safety and risk avoidance system integrating early warning, escape, risk avoidance and rescue, among which the escape system is an indispensable one. important link. [0003] At present, mine safety has "six major systems" for safety and risk avoidance under construction, that is, the state mandates that coal mines and non-coal mines all over the country must establish and improve monitor...

AI Technical Summary

Problems solved by technology

These six safety and risk avoidance systems have greatly improved the safety level of the mine. When a disaster occurs underground, the monitoring and monitoring system will issue early warning and forecast information. However, when a safety accident occurs, it is very difficult to escape from the danger zone and safely ascend the shaft in just 40 minutes with only the self-rescuer, and the transportation system was damaged after the explosion. It is very difficult for people to go up the well on foot due to damage, roadway collapse, etc., and the dispersion of poisonous gas makes it difficult for people to find safe exits and escape facilities correctly.

At present, there is no relatively complete guidance system for safe escape in mines.

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