Abstract:
본 발명은 MPEG-2 디지털 방송망을 통하여 전 세계에 주기적으로 지리정보를 방송하고, 수신장치가 이를 판독하여 자신이 위치한 곳 또는 사용자가 원하는 곳의 지리정보를 도식적으로 나타내도록 하는 GIS 정보 방송 시스템 및 그 방법에 관한 것으로, 본 발명에 의한 MPEG-2 디지털 방송망을 이용한 GIS 정보 방송 시스템은 GIS 정보를 관리하고, MPEG-2 표준에 따라 하나의 PID를 할당받아 TID로 데이터의 종류를 분류하고 EX-TID로 GIS 정보에 대응하는 지구 표면상의 지역을 분류하여 GIS 정보 방송용 데이터 패킷을 생성하는 GIS 정보 서버; GIS 정보 서버로부터 설치된 지역에 대응하는 GIS 정보 방송용 데이터 패킷을 전달받아 타 방송 프로그램 데이터와 함께 방송망을 통해 주기적으로 송출하는 GIS 정보 방송 장치; 방송망; 및 GPS 수신장치를 구비하고, GPS 수신장치로부터의 위치정보에 대응하는 GIS 정보 방송용 데이터 패킷을 선별하여 수신하는 GIS 정보 수신 단말장치를 포함하여 구성된다.
Abstract:
PURPOSE: A remote health monitoring system suitable for the old people of the sanatorium is provided to correspond to a medical team at a remote site by supplying biological signal data of the old people of the sanatorium for the old and environment sensor data. CONSTITUTION: A data obtaining unit includes a bio signal measurer(1), an audio/video sensor, an environment sensor(2) and a data logger(3). A server receives data from a data acquisition unit. The data logger writes out the information of the family history, the health history, the present power and presenting symptom or the inconvenient items transmitted from the server.
Abstract:
PURPOSE: A method for object inference using multiple images and a system thereof are provided to extract object inference data from image data at a smart node and to execute an algorithm on the extracted data for detecting crimes and events/accidents, thereby recognizing and observing crimes and events/accidents. CONSTITUTION: A plurality of image data processors(201-203) processes image data, which is collected by a plurality of image collection cameras(101-103). A correlation extractor(204) calculates correlativity between images by each location. An object inference unit(205) performs object inference using the extracted correlativity data. An algorithm execution unit(206) applies an algorithm to crimes and events/accidents using object inference data. An event/accidents recognition unit(207) recognizes the crimes and events/accidents. [Reference numerals] (101,102,103) Image collection cameras; (201,202,203) Image data processors; (204) Correlation extractor; (205) Object inference unit; (206) Algorithm execution unit; (207) Event/accidents recognition unit; (208) Communication processing unit; (300) Communication network; (410) Communication processing unit; (420) Situation management server; (430) Situation recognition processing unit; (440) Situation monitor; (450) Alarming light and bell
Abstract:
PURPOSE: A guide robot system with an air cleaning function is provided to exactly and safely perform the air cleaning function by controlling the movement of a robot based on a surrounding situation. CONSTITUTION: A guide robot system with an air cleaning function comprises a robot control station(10) and a guide robot(20). The robot control station sets and changes a traveling route of the guide robot, a guide point in the traveling route, and multimedia information for each guide point based on location information in a program. The robot control station controls the guide robot by communicating based on a control command and data. The guide robot autonomously runs according to the control command, and provides the corresponding information to the guide point. The guide robot comprises an air cleaning unit(206) and a floor dust suction unit(207). The air cleaning unit is mounted to the guide robot, and collecting dust with moving along the traveling route of the guide robot. The floor dust suction unit scatters and collects the dust.
Abstract:
PURPOSE: A diagonal line type light emitting diode-based sign board is provided to expand an effective recognition distance by controlling the installing angle of the main light direction from light emitting diodes. CONSTITUTION: A light emitting diode slit(10) includes a cylindrical type vertical rotary shaft(11) which is protruded to both end parts of the light emitting diode slit. A frame(20) includes one or more light emitting diode slits. The frame includes holes in which the vertical rotary shaft is contained. A plurality of light emitting diode slits is constantly arranged in the frame. A plurality of concavo-convex parts(121) is arranged on the external surface of a cylindrical rotating body(12).
Abstract:
PURPOSE: An environment information measuring ball is provided to throw away an environment measuring device into a closed space without direct contact, thereby measuring environment information inside the closed space. CONSTITUTION: A sensor and a wireless communication device(1b) are installed in an elastic spherical object. The sensor and the wireless communication device collect environment information and transmit the collected information. An internal hardware device(1a) is installed in the elastic spherical object to supply power to a device and connects a switch to a circuit.