TY - GEN
T1 - Dynamical threshold setting method using outlier rejection test for sensor reaction detection
AU - Hirasawa, Kazuki
AU - Takahashi, Rika
AU - Takei, Yoshinori
AU - Nanto, Hidehito
AU - Saitoh, Atsushi
PY - 2015/12/31
Y1 - 2015/12/31
N2 - In many of countries facing the aged society, it is expected that the serious society problem like lonely death will be increasing. Therefore, the system watching over elder's life is very important. Then, we developed the system that watching over elder's life using information about indoor ambient atmosphere changes. Indoor ambient atmosphere is changed by acted daily activities regardless of the age or sex of resident. Our system acquired such changes using 7 sensors (gas, temperature, humidity, brightness) and could recognize daily activities using information that extracted by observer. In this paper, we describe a method for detection of the information that related resident's daily activities automatically. For such purpose, we propose a method for threshold setting using statistically technique and a method for extraction of information related resident's daily activity using multiple sensors.
AB - In many of countries facing the aged society, it is expected that the serious society problem like lonely death will be increasing. Therefore, the system watching over elder's life is very important. Then, we developed the system that watching over elder's life using information about indoor ambient atmosphere changes. Indoor ambient atmosphere is changed by acted daily activities regardless of the age or sex of resident. Our system acquired such changes using 7 sensors (gas, temperature, humidity, brightness) and could recognize daily activities using information that extracted by observer. In this paper, we describe a method for detection of the information that related resident's daily activities automatically. For such purpose, we propose a method for threshold setting using statistically technique and a method for extraction of information related resident's daily activity using multiple sensors.
KW - Classification
KW - Multiple sensor
KW - Outlier Rejection
UR - http://www.scopus.com/inward/record.url?scp=84963610864&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84963610864&partnerID=8YFLogxK
U2 - 10.1109/ICSENS.2015.7370626
DO - 10.1109/ICSENS.2015.7370626
M3 - Conference contribution
AN - SCOPUS:84963610864
T3 - 2015 IEEE SENSORS - Proceedings
BT - 2015 IEEE SENSORS - Proceedings
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 14th IEEE SENSORS
Y2 - 1 November 2015 through 4 November 2015
ER -