DSP-based low-power-consumption monitoring system and method of mining rescue capsule

Abstract

The invention discloses a DSP-based low-power-consumption monitoring system and method of a mining rescue capsule. The low-power-consumption monitoring system of the rescue capsule comprises a DSP core controller, a lighting system, a video monitoring system, a system for monitoring gas inside and outside the capsule, a power module, a touch display screen, a water circulating system and a refrigerating system. According to the method, information of the five systems in the rescue capsule are integrated through the same DSP core controller, and then necessary display and control functions are achieved on the touch display screen; ranking is performed according to the power supply priorities of the five control systems, while normal work of the monitoring system is guaranteed, the power supply function of a power supply is optimally configured, power consumption of the rescue capsule is reduced, and the running time is prolonged. Optimized scheduling of all the modules is achieved through a control system, the working states of all the systems are reasonably and optimally configured according to an electric quantity remaining module of the power module, the energy utilization rate of an energy shortage system is greatly increased, and the using power consumption is reduced while the whole monitoring system normally works.

Description

technical field [0001] The invention relates to a low-power consumption monitoring system and method for a rescue cabin, in particular to a DSP-based low-power consumption monitoring system and method for a mining rescue cabin. Background technique [0002] According to the statistical analysis of a large number of mine accidents in China, the number of casualties directly caused by accidents such as gas explosions, fires and water seepage only accounts for a very small part of the total number of casualties in accidents. Most of the victims died due to high temperature, asphyxiation due to lack of oxygen, gas poisoning or lack of food and water. The underground rescue cabin can isolate the trapped people from the harsh environment outside the cabin and provide the necessary conditions for human survival, thereby prolonging the precious rescue time and greatly reducing the casualty rate of coal mine accidents. [0003] As a main topic of the research on intelligent monitori...

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Problems solved by technology

[0004] At present, the idea of ​​low-power monitoring has not been applie...

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