| 摘要 |
<p>A verification value is calculated for an estimation result. The estimation result is corrected on the basis of the calculated verification value. This allows for output of a highly reliable estimation result. If it is determined that the class to which the state ofa driver belongs has transitioned continuously, the estimation result is outputted. If it cannot be determined that the class to which the state of the driver belongs has transitioned continuously, a previous estimation result is outputted instead of the latest estimation result. This allows for output of a highly reliable estimation result.</p> |
