| 摘要 |
<p>PURPOSE: To provide a sitting detector capable of accurately detecting sitting and non-sitting by appropriately changing a reference value used for judging the sitting and the non-sitting. CONSTITUTION: In this sitting detector 1 provided with an approach sensor 2 for outputting sensing signals, a reference value setting means 3 and a data processing means 6 for comparing the sensing signals with the reference value and detecting the sitting and the non-sitting, the reference value setting means 3 resets the reference value based on time value of the sensing signal at the time of the sitting and the value of the sensing signal at the time of the non- sitting.</p> |
