| 摘要 |
The state determining device according to the present invention is provided with a load sensor for sensing a load applied to a bed, a load data acquiring unit for acquiring load data indicating the load sensed by the load sensor, a biological information data acquiring unit for acquiring biological information data indicating biological information of a user, and a determination unit for determining, as the state of the user, whether the user is occupying the bed on the basis of the load data and the biological information data. Through this configuration the cost of sensors and other equipment is low, the state of the user with respect to the bed can be rapidly determined when there is a change in the state, and erroneous determination of people and objects (erroneous determination whereby an object is sensed as a user) can be prevented. |
