Optical integration system for disaster emergency broadcasting communication

Abstract

The present invention relates to an optical integration system for disaster emergency broadcasting communication, including: sensor units which detect surrounding temperatures and strains and are separately located from each other; a broadcasting communication integration unit for transmitting an integrated broadcasting communication optical signal by multiplexing a received broadcasting signal and a received communication signal as optical signals having different wavelengths; reception units which receive the optical signal transmitted from the broadcasting communication integration unit, demultiplex the received optical signal according to each wavelength, transmit the separated broadcasting signal and the separated communication signal to a corresponding peripheral terminal, and transmit the information detected through the sensor units to the broadcasting communication integration unit; and a management server for determining a disaster state from the information which is detected through the sensor units and is received through the reception units and the broadcasting communication integration unit, and transmitting a processing signal through the broadcasting communication integration unit to the reception units according to the disaster state when determining the disaster state, wherein the management server transmits a signal to each guiding indication lamp connected to the separately arranged reception units on the basis of a location information database in which the location information of the sensor units is stored according to the recognized disaster state, and transmits an emergency guide broadcasting signal to the peripheral terminal, and each reception unit includes a mobile remote management server which further connects wireless sensor nodes so as to perform communication through the restoration of retrievable wired / wireless networks in the disaster state, and transmits the information through the wireless sensor nodes to the reception units by enabling communication with the management server and enabling remote connection with the wireless sensor nodes. The system of the present invention can induce reconstruction of destroyed power and information communication networks as emergency networks, and active evasion from a disaster area using independent emergency power in the disaster state.

Description

Technical field [0001] The present invention relates to an optical integration system for disaster emergency broadcast communication, and in particular to a system for guiding emergency escape by using emergency guidance lights and emergency broadcasts installed in buildings and campuses when the power supply and main communication network are interrupted due to disasters Optical integrated system for disaster emergency broadcast communication. Background technique [0002] The current communication and broadcasting network infrastructure is divided into multiple types. In other words, broadcasting is divided into terrestrial broadcasting, cable television (CATV) broadcasting, and satellite broadcasting; communication is divided into various forms of communication networks such as Internet communication, mobile communication, and public communication (PSTN) and has been developed. [0003] As an ordinary access person, the PC receives Internet services and Video On Demand (VOD) br...

AI Technical Summary

Problems solved by technology

[0008] However, because the device applicable to the receiving end of this broadcast and communication converged service system is only configured to perform a single rebroadcast processing function, there is a disadvantage of low equipment utilization

[0009] In particular, when installing a system that monitors various environmental information such as the need for ventilation, the occurrence of fires and disasters, and the presence or absence of students based on the carbon content in classrooms on campus, there is a need to communicate with the broadcasting system. Disadvantages of Converged Service System Receiver Devices Equipped with Independent Devices

[0010] In addition, in the event of a disaster, when the power and information communication network is destroyed, there is no method to present information about the disaster area and safe escape information to the accident area; The guide lights and emergency broadcasting have nothing to do with the accident area and can only display the emergency escape exit and only broadcast the fire alarm siren, so there is a problem of causing people to escape to the stairs and corridors of the accident area and cause the most serious damage

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