Abstract:
선박 블록 배치 장치는 트랜스포터에 상차된 선박 블록에 대한 영상 정보를 추출하고, 선박 블록이 배치될 영역에 미리 배치된 선박 블록의 위치 정보와 추출한 영상 정보를 이용하여 선박 블록이 배치될 영역에 선박 블록의 배치 여부를 결정한다. 이렇게 하면, 선박 블록 배치의 판단 오류를 줄일 수 있다. 선박 블록, 영상, 배치
Abstract:
본 발명은 도로 주변에 설치된 정보통신 인프라를 통해 수집되는 주변 상황 정보를 이용하여 서비스 영역 내에 진입한 사용자 단말에게 이벤트 상황 안내 서비스를 제공하는 데 적합한 네트워크를 이용한 주변 상황 안내 서비스 기법에 관한 것으로, 이를 위하여 본 발명은, 로컬 서버가 서비스 영역 내의 정보통신 인프라로부터 주변 상황 정보를 수집하고, 사용자 단말(노매딕 장치)이 서비스 영역으로 진입할 때, 사용사례를 포함하는 메타 데이터를 사용자 단말로 전송하여 이를 통해 상호 교신하며, 로컬 서버가 사용자 단말로부터 수신되는 단말 정보와 수집된 주변 상황 정보에 의거하여 이벤트 발생 여부를 체크한 후, 이벤트가 발생한 것으로 판단될 때, 그에 따른 이벤트 상황 안내 메시지를 생성하여 해당 사용자 단말로 전송해 줌으로써, 정의된 순서에 따라 정의된 포맷의 메시지를 교환하고 정의된 방법으로 메시지의 구성요소를 인식하기 때문에 노매딕 장치에서는 다양한 사용사례를 해석하기 위한 프로그램을 보유할 필요가 없는 것이다.
Abstract:
PURPOSE: A cooperation space query processing method of a server - sensor network and a server thereof are provided to process, with the mutual cooperation, the given space query in the In-network based space query process between a server and a sensor network. CONSTITUTION: A prior quality performing unit(300) previously processes the prior space query before performing of the space query initiation of a plurality of sensor nodes. The prior quality performing unit detects the additional information for assorting the excluded sensor node among a plurality of sensor nodes. A query / filtering informative section(320) requests the space query with sensor nodes selected based on the additional information as a plurality of sensor nodes request the space query. The prior quality performing unit previously transmits the prior space query before the space query initiation with a plurality of sensor nodes.
Abstract:
PURPOSE: Open API Internet search/mashup block based code generation device and method are provided to search for web service and open API in one search system using an integrated schema. CONSTITUTION: A service storage(330) stores metadata open API(Application Programming Interface) and web service made according to an integrated schema. A search processing unit(340) searches the web service or open API corresponding to a search query. The search processing unit extracts metadata required for generating a base code of the metadata of the mashup block using the mapping relation of the metadata of the web service or open API with the metadata of a mashup block.
Abstract:
PURPOSE: An RFID tag attaching device for ship block management, an RFID reader, and a transporter for ship block transportation are provided to confirm an identification number of a ship block by easily reading an RFID tag even if the transporter enters into any kind of direction. CONSTITUTION: An RFID(Radio Frequency ID) tag(102) stores the management information of a ship block. An RFID tag holder(101) accepts the RFID tag. A beeper(103) is accepted to the RFID tag holder with the RFID tag and generates a beep sound according to a beep request signal. An attach unit is connected to the top of the RFID tag holder. The attach unit(104) has means attached to the lower part of the ship block in order to cling the RFID tag holder to the lower part of the ship block.
Abstract:
PURPOSE: A system and method for providing driving safety are provided to prevent a rear end collision of a vehicle. CONSTITUTION: A radar(202) transmits signals which belong to a fixed frequency band to vehicles, analyzes signals received from the vehicles, calculates the location and distance information of the vehicles, and obtains information about the distances among the vehicles based on the location and distance information. A controller(206) receives driving speed information from a vehicle information terminal device, and determines whether the vehicle drive safely based on driving speed information and the information about the distances among the vehicles to transmit a safety warning message for driving safety to the vehicle information terminal device.
Abstract:
PURPOSE: An apparatus for visual light communication is provided to implement communication by using an optical system without an additional light transmitter for visual light communication. CONSTITUTION: A light sensor module(110) receives a first VLC(Visible Light Communication) signal, and a light drive module(120) transfers a second visible light communication signal. A physical layer(130) generates first VLC information and a second VLC communication signal. A media access control layer(140) extracts first communication data and generates second visible communication information. A higher layer(150) provides the media access control layer with the second communication data and a light control signal of an external device.
Abstract:
PURPOSE: A map matching apparatus and method of a moving object are provided to be used for a system for tracking the position of a moving body on a map or a vehicle navigator and to be able to apply to a special moving object which does not run on a typical road. CONSTITUTION: A map matching apparatus of a moving object comprises a location receiving unit(100), an electronic map unit(110), a virtual road center line creating unit(120), and a map matching unit(130). The location receiving unit receives the position coordinates of the moving object from the global positioning system receiver. The electronic map unit stores polygon data representing a particular object. The virtual road center line creating unit calculates the peripheral area within a given distance based on the position coordinates of the moving object. The virtual road center line creating unit searches the polygon data from the map data for the peripheral area calculated. The map matching unit finds the minimum distance between the position coordinates of the moving object and the virtual road center line created and then connects them with a line. The map matching unit calculates a dot meeting with the connected line or a dot on the line as a first location coordinate.
Abstract:
PURPOSE: A device and a method for determining position terminal are provided to measure a terminal, a BS, and a distance between BSs through one way communication, thereby reducing communication load of a network. CONSTITUTION: A BSs(200b,200c) transfers receiving time information of output signal of mobile terminal after delay of predetermined time to reference BS(200a) through wireless data communication. The BS transfers transfer time information of an output signal to reference station with the receiving time information. The reference station transfers signal receiving time information of the BS, the receiving time information of the output signal, and time information of BS to positioning server(300). A positioning determine server determines a location of a mobile terminal by the time information.