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1. (WO2010140858) CONVERGED BROADCASTING AND COMMUNICATION SYSTEM FOR SCHOOLS
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2010/140858    International Application No.:    PCT/KR2010/003584
Publication Date: 09.12.2010 International Filing Date: 03.06.2010
IPC:
H04H 20/12 (2008.01), H04H 20/61 (2008.01), H04H 40/18 (2008.01)
Applicants: Fon System Co., Ltd. [KR/KR]; 301, Venture Support Center Extension Bldg., Gwangju Techno Park, 958-3 Daechon-dong, Buk-gu Gwangju 500-706 (KR) (For All Designated States Except US).
CHOI, Hyun Beum [KR/KR]; (KR) (For US Only)
Inventors: CHOI, Hyun Beum; (KR)
Agent: LEE, Jea Ryang; 5F, Small & Medium Business Support Center, 621-15 Dochen-Dong, Gwangsan-Gu Gwangju 506-301 (KR)
Priority Data:
10-2009-0049586 04.06.2009 KR
Title (EN) CONVERGED BROADCASTING AND COMMUNICATION SYSTEM FOR SCHOOLS
(FR) SYSTÈMES DE DIFFUSION ET DE COMMUNICATION CONVERGENTE POUR ÉTABLISSEMENTS SCOLAIRES
(KO) 학교용 방송 통신 융합 시스템
Abstract: front page image
(EN)The present invention relates to a converged broadcasting and communication system for schools, which is installed in a school to provide broadcasting and communication services. The system comprises: a broadcasting / communication convergence unit for multiplexing together broadcast and communication signals with optical signals of different wavelengths and then transmitting a converged broadcast-communication optical signal through an optical fiber; and a receiver for receiving the optical signal from the broadcast / communication convergence unit, demultiplexing the signal according to wavelength band, and then transmitting the separated broadcast and communication signals to a corresponding end terminal, wherein the receiver includes: a sensor part equipped with a temperature sensor for detecting an indoor temperature; and a receiving control part, which controls the processing of the signal transmitted from the broadcasting / communication convergence unit and receives a signal outputted from the temperature sensor of the sensor part to display the detected temperature on a display. With this converged broadcasting and communication system for schools, it is possible to integrate the broadcasting service and the communication service and facilitate monitoring of the classroom environment by detecting and providing information about classroom temperature, the presence of students and carbon concentration to an administration server, thereby increasing the device utility.
(FR)La présente invention concerne un système de diffusion et de communication convergente destiné à des établissements scolaires, qui est mis en place dans un établissement scolaire pour fournir des services de diffusion et de communication. Le système comprend : une unité de convergence de diffusion / communication destinée à multiplexer des signaux de diffusion et de communication avec des signaux optiques de longueurs d'onde différentes puis à transmettre un signal optique de diffusion-communication convergente via une fibre optique; et un récepteur destiné à recevoir le signal optique de l'unité de convergence de diffusion / communication, à démultiplexer le signal en fonction de la bande de longueurs d'onde, puis à transmettre les signaux de diffusion et de communication séparés à un terminal correspondant, le récepteur comprenant une partie de détection équipée d'un capteur de température destiné à détecter une température intérieure, et une partie de commande de réception qui commande le traitement du signal transmis par l'unité de convergence de diffusion / communication et reçoit un signal issu du capteur de température de la partie de détection afin d'afficher la température détectée sur un affichage. Ledit système permet d'intégrer le service de diffusion et le service de communication et facilite le suivi de l'environnement des salles de classe par détection d'informations relatives à la température dans les salles de classes, à la présence d'étudiants, à la concentration en carbone, et par fourniture de ces informations à un serveur d'administration, ce qui permet d'augmenter l'utilité des dispositifs.
(KO)본 발명은 학교에 설치되어 방송과 통신 서비스를 지원하는 학교용 방송 통신 융합 시스템에 관한 것으로서, 방송신호와 통신 신호를 서로 다른 파장을 갖는 광신호들로 다중화하여 융합된 통신 방송 광신호를 광섬유를 통해 전송하는 방송/통신 융합부와, 방송/통신 융합부에서 전송된 광신호를 수신하여 파장대별로 역다중화하여 분리된 광신호인 방송신호와 통신 신호를 대응되는 종단 단말기로 전송하는 수신부를 구비하고, 수신부는 실내의 온도를 검출하는 온도센서가 마련된 센서부와, 방송/통신 융합부에서 전송된 신호의 처리를 제어하며, 센서부의 온도센서에서 출력되는 신호를 수신받아 검출된 온도를 표시부를 통해 표시하는 수신제어부를 더 포함한다. 이러한 학교용 방송 통신 융합 서비스 시스템에 의하면, 방송과 통신을 통합하여 서비스 할 수 있으면서도, 교실내의 온도 정보, 학생유무정보, 탄소농도정보를 검출하여 관리서버로 제공할 수 있어 교실내의 환경에 대한 모니터링을 용이하게 할 수 있고, 기기의 활용도를 높일 수 있는 장점을 제공한다.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PE, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LR, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).
Publication Language: Korean (KO)
Filing Language: Korean (KO)