| （英） |
In recent years, it has become aging is a serious problem, nursing care and nursing's labor shortage of due to an increase in caregiver and lonely elderly people in nursing care facilities and home has become a problem. However, the existing life support system, but is working as a watch service, a serious problem in terms such as cost and responsiveness. To solve these problems, we propose a life support system for acquiring vital data and position information using the wireless terminal. This system is the main purpose is to support a large number of elderly people with a small number of people, it can be expected in early detection, etc. of management and night wandering of the health state. In this study, it was used ZigBee short-range wireless communication has been standardized by IEEE 802.15.4. ZigBee consumes less power, it is a short-range communications of 50-100m. In addition, it can be free to change the network configuration in accordance with the introduction location. The pulse is measured as a vital information, to estimate the health state from the disturbance of the cycle. As the position information, utilizing a radio wave strength of the wireless terminal. Position information utilizes a radio wave strength of the wireless terminal.Estimated or vital information of the user is sent from any transponder, to identify a certain location. In this manuscript, to report on the completion of the proposed system. |