Emergency rescue guidance method for underground workers
An emergency rescue and operator technology, applied in the fields of earthwork drilling, network topology, mining equipment, etc., can solve the problems of complex mine roadway, difficult management of personnel entering the well, and untimely rescue, so as to improve the efficiency of emergency rescue and reduce casualties. Quantity, the effect of improving the level of safety in production
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[0033] The technical solution of the present invention will be described in detail below in conjunction with the accompanying drawings and embodiments.
[0034] refer to figure 1 , the system consists of host computer 1, optical fiber communication equipment 2, communication substation 3, information miner's lamp 4, sound and light alarm 5, escape guidance screen 6 and power supply 7; power supply 7 is an underground 660 volt alternating current with explosion-proof function Turn on the 18 volt DC power supply. Optical fiber communication equipment 2 is composed of optical fiber switch, optical fiber, optical transceiver and twisted pair, responsible for data communication between communication substation 3 and host computer software system 1.
[0035] The communication substation 3 is composed of MCU microprocessor I15, RF radio frequency module I18, Zigbee communication module I16, FLASH storage module 14, clock module 17 and optical fiber communication module 13, and the i...
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