Abstract:
PURPOSE: A method for controlling a parking lot with 3D display is provided to enable a driver to check whether a parking lot is not occupied, whether parking is possible, and a moving path through lighting devices or LEDs, thereby enabling the driver to quickly and easily park a car. CONSTITUTION: Sensors recognize whether cars are parked. Active RFID modules wirelessly transmit parking information sensed by the sensor. Routers receive and transmit the parking information. A coordinator integrates and manages the collected parking information. A host stores the received data in a server after receiving all data of the coordinator. A real time parking lot management system integrates and manages real time parking information.
Abstract:
A method and a system for providing life record and additional information services by using a user terminal are provided to extract the life record of an individual through the user terminal and store the life record through a service system connected to the user terminal, thereby providing the life record service to the user. A communications unit(210) receives the life information data of a user from a user terminal, decodes the received life information data in a preset mode, and transmits an additional information service corresponding to the decoded life information data. An temporary storage(230) temporarily stores the life information data of the user received from the communications unit. A controller(220) classifies and stores the life information data of the user stored in the storage. A processing unit(240) processes the life information data of the user classified in the controller and generates the statistics of the life information data. A life information data base(250) classifies the life information data processed in the processing unit according to an identifier and stores statistical information for the identifier. A word database(260) generates the statistics of words which the user frequently uses in the life information data, and stores the generated statistics data.
Abstract:
A method and a system for guiding a visitor using the sensor network are provided to guide the visitor from a starting position to a destination position or from the destination position to the starting position through a visitor terminal by using the sensor network constructed in a building. An entry approver requests entry of a visitor to a terminal(70) of a person to visit according to destination information received from the visitor. A course setting part sets a course for guiding the visitor terminal(10) to the destination position by using the destination information of the visitor according to an approval of the terminal of a person to visit. A location searcher searches and provides a current position of the visitor terminal by using a visitor terminal ID obtained through the sensor network and location information of a sensor node(20) communicating with the visitor terminal. A location checker checks whether the present location of the visitor searched from the location searcher is out of a predetermined range. A door controller enables the visitor terminal to open/close a door installed at the destination position.
Abstract:
An electric power control system is provided to easily install a system by exchanging switches of power devices such as an air-conditioner, a fan coil, a lighting system, etc. At least one electric power device operates by supplied power. Control modules(20,30,40) control each electric power device. A management module(10) supplies a control signal for controlling each electric power device by using each control module(20,30,40) and short-range communication, to each control module(20,30,40). An electric power amount metering device control module(50) includes an electric power amount metering device for outputting information according to an electric power usage detected through bi-directional communication with the management module(10).
Abstract:
지연을 감소시키는 시스템(20)이 본 명세서에서 개시된다. 상기 시스템은 전자 메시지 수신부(28)로 전자 메시지가 사이에서 분할된 전송을 위한 복수의 데이터 패키지 중 적어도 하나를 포함하는 전자 메시지부를 송신하도록 구성되는 메시지 송신부(32)를 포함한다. 복수의 데이터 패키지는 상기 전자 메시지 수신부(28)에 의해 예상되는 것보다 더 많은 데이터 패키지를 가진다. 상기 시스템(20)은 전자 트리거 정보를 수신하도록 구성된 전자 트리거 정보 수신부(30)를 포함한다. 상기 메시지 송신부(32)는 상기 전자 메시지 수신부(28)로 상기 전자 트리거 정보의 수신에 응답하여 상기 나머지 복수의 데이터 패키지를 송신하도록 구성된다. 상기 시스템(20)은 상기 전자 메시지 수신부(28)가 상기 복수의 데이터 패키지 중 나머지의 수신을 예상하여 수신되었을 때 상기 복수의 데이터 패키지 중 적어도 하나를 유지하고 그 다음 일단 수신되면 상기 복수의 데이터 패키지를 결합하게 하도록, 상기 복수의 데이터 패키지 각각을 포맷하도록 구성된 데이터 포맷부(34)를 포함한다.
Abstract:
PURPOSE: A packet data used for a time schedule information sharing method of a node in a sensor network is provided to minimize the probability of transmission failure and to determine the time schedule required for the data transmission and reception of neighboring nodes. CONSTITUTION: A time schedule of a neighbor node is stored from a node in a header area(10). Data, which is transmitted from the other node, is stored in a data area according to the time schedule. The header area includes a T(Type of frame)(11), a D(Destination address)(12), an S(Source address)(13), an A(Address of neighbor nodes)(14), an M(Missing Node)(15), a J(Joining Node)(16), and an SYNC(Nest transmission time)(17).
Abstract:
PURPOSE: A system for managing a real time energy through monitoring is provided to monitor energy which consumed in a building according to a user by synchronizing each sensor, thereby most effectively managing the energy. CONSTITUTION: An energy management system comprises next. A data processing server(110) receives data collected in a data collection device. The data processing server processes the received data as data requesting energy management. A web server(130) provides the processed data to a user through a predetermined web browser type.
Abstract:
PURPOSE: A moving-state sensing device waking up and sending a signal periodically and a USN-based facilities and an assets management system adjusting the sending periods are provided to perform transmission the state detection device and maintain sleep mode of the state detection device for rest of time thereby reducing use amount of a battery. CONSTITUTION: A control unit(36) changes transmission period of a counter(31) according to movement sensing state. If the movement is not detected to the movement sensing unit, the control unit increases the transmission period in proportion to movement non-sensing time. The control unit initializes the transmission period of the counter to minimum transmission period. When a movement is not sensed as much as sensing update standard frequency, the control unit is increased in proportion to the transmission period according to progressive ratio.
Abstract:
PURPOSE: A system of managing a medical network, and a service providing method thereof are provided to provide urgent situation management by biometric signal monitoring of a client through a mobile terminal in a various spaces, thereby providing smooth remote medical service. CONSTITUTION: A measuring unit(100) measures biometric information from a plurality of patients. A gateway server analyses data of the measuring unit. The gateway server transmits the analyzed data through an internet. A center management server(300) analyses the data of the gateway server. The center management server transmits the analyzed data through a mobile network. Biometric signal information of a client who needs a mobile(400) is monitored.