Abstract:
A security system and a security method using the same improve the reliability of the security by using a security password and a fingerprint obtained from a security password transmitting device, a security password receiving device, and a fingerprint identifying device. A security password transmitting device(110) transmits the security password by wireless. A security password receiving device(120) receives the security password by wireless. A fingerprint identifying device(130) identifies fingerprint information of a user. A comparison determining unit compares and determines whether the fingerprint information is identical with the fingerprint information. A security set controlling unit sets up or releases the security according to the result of the comparison determining unit.
Abstract:
A personal system for guiding public transportation is provided to use readable radio frequency identification(RFID) to transmit and receive public transportation information wirelessly. A personal system for guiding public transportation consists of the following units. A first storage(110) stores information about public transportation stations. A RFID(Radio frequency Identification) tag includes a transmission unit(102) transmitting information about public transportation stations wirelessly. A receiver(210) receives the information about public transportation stations wirelessly. A RFID reader(200) includes a display unit displaying the information about public transportation stations.
Abstract:
본 고안은 자립형 디지털 영상 처리장치에 관한 것으로, 전력 소모가 작고 저장 용량을 줄일 수 있는 디지털 영상 처리 장치를 제공하고자 한다. 따라서 본 고안은 피사체의 움직임을 감지하여 상기 피사체의 움직임을 알리는 제1 신호를 생성하는 움직임 감지부와, 상기 제1 신호에 동기하여 촬영을 명령하는 제2 신호를 생성하는 촬영 제어부와, 상기 제2 신호에 동기하여 상기 피사체를 촬영하는 촬영부를 포함하는 디지털 영상 처리장치를 제공한다. 디지털 영상 처리장치, 피사체 움직임, 감지