Behavior Sensing in Intelligent Space System

The Internet of Things (IoT), connecting devices with the internet, is making progress. IoT connects various world objects to internet, such as information and communications equipment, electrical home appliances, and medical equipment. Furthermore, IoT provides services through mutual communication such as equipment failure prediction, remote monitoring, and telemedicine. A smart house is one IoT application. It autonomously controls household appliances, including air conditioners and water heaters, to achieve optimal home energy consumption. Whereas a smart house specifically examines energy consumption, intelligent space systems are also making progress, providing a secure and safe living environment by sensing of human motion in a residential space. We comprehend human motion in an intelligent space system and propose a method by which people can live in a house comfortably, securely, and safely. We adopted a behavior sensing method that ascertains the timing of a person's movement between zones and implements abnormality detection by remote observation.