| 摘要 |
PROBLEM TO BE SOLVED: To provide a state determination device whose cost of equipment such as a sensor is low, and which is capable of quickly determining a change in a state of a user with respect to a bed, and preventing erroneous determination on a person and an object (erroneous determination such as detecting an object as a person).SOLUTION: A state determination device includes a load sensor for detecting a load applied to a bed, a load data acquisition unit for acquiring load data indicating the load detected by the load sensor, a biological information data acquisition unit for acquiring biological information data indicating biological information on a user, and a determination unit for determining whether or not the user is in the bed as a state of the user based on the load data and the biological information data.SELECTED DRAWING: Figure 9 |
