2P1-D02 柔軟なワイヤレスネットワークに基づくウェアラブルセンサ・環境設置センサ統合型日常行動計測

概要

論文の詳細を見る
This paper proposes a daily life human behavior monitoring system based on wireless network. To collect human status and environmental status directly, this system adopts wearable sensors and environmental distributed sensors. Integration of the two types of sensors is accomplished by a tiny Bluetooth wireless network device and flexible network software. The device is wristwatch size and has high communication speed, so that the system can aggregate high sampling rate human status data and a flood of environmental status data. The software realizes such three functions as 1) automatic network construction, 2) efficient utilization of communication resources, and 3) measurement of nodes distance while coping with change of network components caused by human movement and object transfer. In addition, the sensor network system is applied to prototype of a daily life monitor and support system that uses an orientation sensor and a shoe pressure sensor as wearable sensors.
一般社団法人日本機械学会の論文