期刊名称：International Journal of Multimedia and Ubiquitous Engineering
印刷版ISSN：1975-0080
出版年度：2014
卷号：9
期号：1
页码：379-390
出版社：SERSC
摘要：In this paper, we are study conducted on the u-Healthcare system that can transmit a patient's emergency situations and location information at the same time as it is embedded with diverse sensors to detect emergency through a patient's bio signals examined. The system herein developed for the research is portable to detect a patient's emergency situations, and can sense his or her pulse, body temperature, and location information to transmit to hospital server through wireless network, and offer real-time location identification service for staff and medical appliances through kiosk installed in major locations in a hospital. For a network to transmit wireless data generated from a patient's portable end terminal to hospital server, used was Zigbee, inexpensive mesh network, rather than high-end WLAN to accommodate the whole area of hospital to compose wireless network. Communication within a configured wireless network is connected to TTL and UART to communicate and it is configured so that IP selection is possible for WLAN Card Adapter. Through this, a system was configured so that the patient and elderly people are able to transmit the vital and location information to the hospital system.A network that is necessary for transmitting the wireless data generated by the handheld device carried by the patient to the hospital server was configured using ZigBee which is a cheaper mesh network compared to the high cost WLAN in order to cover the entire hospital
