이기종 센서 네트워크 기반의 정보 서비스 생성을 위한 USN 미들웨어 장치 및 그 방법과 그를 이용한 정보 서비스 제공 시스템
오세원, 이용준, 박종현
- 8040232 (2011.10.18)
- Provided are a Ubiquitous Sensor Network (USN) middleware apparatus and method for generating an information service based on heterogeneous sensor networks and a system for providing the information service using the same. In the system, a sensor node constructing a sensor network senses environment information, and a sensor network data transmitter collects sensed data sensed by the sensor node in real-time and transmits the collected sensed data in a message form. A USN middleware extracts object and environment information by cleaning, classifying and integrating the message received from the sensor network data transmitter, generates conditional events and context aware information from the extracted object and environment information, and provides the information service to an application program, the application program providing a user with information related to environment where the sensor network observes.
- KSP 제안 키워드
- An Application program, Application program, Conditional events, Context aware, Environment information, Heterogeneous Sensor Networks, Information services, Network Data, Real-Time, Sensor networks, Sensor node, ubiquitous sensor network