Converged broadcasting and communication system for schools

Abstract

The invention relates to a campus broadcast communication integration system, which is set up in the campus to support broadcast and communication services, including: a broadcast / communication integration unit, which is used to multiplex broadcast signals and communication signals into optical signals with different wavelengths to pass through The optical fiber transmits the integrated communication and broadcasting optical signal; and the receiving unit is used to receive the optical signal transmitted from the broadcasting / communication integrating unit, perform inverse multiplexing according to each band, and separate the broadcasting signal and the communication signal as optical signals be processed to be transmitted to the corresponding terminal equipment; wherein, the receiving unit includes: a sensor unit having a temperature sensor for detecting indoor temperature; and a receiving control unit for controlling the signal transmitted from the broadcast / communication integration unit The processing receives the signal output from the temperature sensor of the sensor unit, and displays the detected temperature on the display unit. This campus broadcast communication integration system can not only integrate broadcast and communication to provide services, but also detect the temperature in the classroom, presence or absence of students, carbon dioxide concentration and other information to provide management services, and it is easy to monitor and manage the classroom environment, thereby improving equipment availability.

Description

technical field [0001] The invention relates to a campus broadcast communication integration system, in particular to a campus broadcast communication integration system that can provide services by integrating broadcast and communication services and can also monitor indoor environments. Background technique [0002] Today, there are many types of communication and broadcasting network infrastructure. In other words, during the development of broadcasting and communication, broadcasting is divided into terrestrial wave, CATV, and satellite broadcasting; communication is divided into various forms of network systems such as Internet, mobile communication, and public switched telephone network communication (PSTN). [0003] For general access users, through the Internet Service Provider (Internet Service Provider, referred to as ISP), use the computer to receive Internet services and Video On Demand (Video On Demand, referred to as VOD) broadcast services; Broadcasting; or t...

AI Technical Summary

Problems solved by technology

[0008] However, the equipment applicable to the receiving end of this broadcast communication integrated service system only has the function of relaying data, resulting in a decrease in the usability of the equipment

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