Abstract:
PURPOSE: A mobile sensor sharing method for data integrity guarantee and a mobile sensor sharing system using the same are provided to guarantee data integrity by filtering data having low reliability. CONSTITUTION: A sensor managing unit(103) collects at least one sensor data through a representative virtual sensor. Integrated sensor DB stores at least one sensor data. An integrity verifying unit(143) verifies first integrity of the sensor data. The integrity verifying unit confirms consistency of sensor data in a preset space interpolation region.
Abstract:
상권정보 제공 시스템은 단말들 각각의 이동정보를 수집하는 수집모듈, 수집한 이동정보에 해당하는 위치의 지도 정보를 통합하여 통합정보를 생성하는 통합모듈, 통합정보를 토대로 분석대상 지역에 해당하는 유사지역을 탐색하여, 유사지역과 분석대상 지역 간의 유사도를 산출하고, 설정한 탐색영역 내에 군집을 형성하여 군집 분석을 수행하는 분석모듈, 그리고 분석대상 지역, 유사지역, 유사도, 군집 분석한 결과 중 적어도 하나를 포함하는 상권정보를 사용자에게 제공하는 인터페이스 모듈을 포함한다.
Abstract:
PURPOSE: A location-based content generating/seeking apparatus and method thereof are provided to generate one or more image content in photographing video content and to store space information by slide image. CONSTITUTION: A content generating unit(102) generates spatial operation information. The content generating manufactures video into slide image data. The content generating unit generates location-based slide content. A contents search unit(103) searches for slide content based on slide content tag information, spatial operation information, or user input information.
Abstract:
A system and a method for processing spatial data streams by using a spatial sliding window are provided to process an expensive spatial continuous inquiry quickly through the spatial sliding window for efficiently processing the spatial data streams obtained in real time, thereby minimizing the total response time of a real time monitoring system. A plan sub system(110) makes an inquiry plan by parsing a continuous spatial inquiry requested by a user. An execution sub system(120) reconfigures a spatial sliding window and index for an interest area of the continuous inquiry, and executes a continuous inquiry for real time spatial data streams by referring to the index according to the inquiry plan made in the plan sub system.
Abstract:
The present invention relates to an image knowledge service platform. According to an embodiment, the image knowledge platform includes: an image providing unit which provides image data; an image crowdsourcing unit which generates, stores, or manages image knowledge in order to provide an image-based knowledge service; and an image obtaining and processing unit which connects the image providing unit with the image crowdsourcing unit and actively or automatically performing a crowdsourcing method. Thereby, the present invention is able to maximize the participation of producers and provide a knowledge service of high quality by solving problems such as producer participation dependency and productivity degradation in an existing crowdsourcing platform by using the active or automatic method. The present invention is also able to lead a knowledge service market capable of creating a high added value in various fields including a public safety, a broadcast communication, an education, an emergency management, and a culture by enabling an image-based knowledge service platform and customized knowledge content to be provided.
Abstract:
새로운 센서의 추가 없이 새로운 센서정보를 생성할 수 있고, 센서정보에 대응하는 센서의 유효성을 사용자 단말기가 직접 판단하는 불편함 없도록 대표 가상센서를 생성하여 사용자 단말기에 복합 센서정보를 공급하는 장치 및 방법을 제공한다. 본 발명의 실시 예에 따른 복합 센서정보 공급 장치 및 방법은, 복수의 센서로부터 센서정보를 수신하여 관리하는 센서관리부와, 사용자 정보 및 검색 요청 영역에 관련된 정보를 사용자 단말기로부터 수신하여 관리하는 영역 및 사용자 관리부와, 검색 요청 영역에 포함되는 복수의 유효한 센서를 대신하는 가상 센서를 생성하는 가상 센서 생성부와, 가상 센서에 포함되는 복수의 센서에 대응하는 센서정보를 융합하여 복합 센서정보를 생성하고, 복합 센서정보를 사용자 단말기에 송신하는 가상 센서정보 처리부를 포함하는 것을 특징으로 한다.
Abstract:
PURPOSE: A transportation unit, a transportation unit management server, and a transportation unit collision preventing method are provided to change the moving route of a transportation unit based on collision possibilities, thereby preventing collisions between transportation units caused by deviation from their routes. CONSTITUTION: A reception part(103) receives location information of other transportation units. A collision determination part(104) calculates a collision possibility between a transportation unit and the other transportation units by using the time when the location information of the other transportation units was obtained and the location information of the other transportation units. A control part(105) moves the transportation unit according to a moving route of the transportation unit containing the time and location information of the transportation unit corresponding to the time, and changes the moving route of the transportation unit based on the collision possibility. [Reference numerals] (100') Transportation part; (101) Position determination part; (102) Transmission part; (103) Reception part; (104,204) Collision determination part; (105) Control part; (106) Data collection device; (201) Server receiver part; (202) Location information management part; (203) Map information management part; (205) Server transmission part
Abstract:
PURPOSE: A geo-context creation apparatus, space based situation recognition service providing system, and method thereof are provided to easily manage and develop a space based situation recognition service by enabling a user to create the situation recognition service as a scenario type. CONSTITUTION: A space area establishment unit(154) provides an interface in order to establish space information. A diagram editor(152) provides the interface in order to define an input and output adaptor which is necessary for a geo-context. A geo-context creation unit(150) creates the geo-context. The geo-context includes sensor information provided from an external sensor and a context catalog server(202), one or more contexts, the space information established by the space area establishment unit, and the input and output adaptor defined by the diagram editor.