| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a driver state estimation device, a server, a driver information collection device, and a driver state estimation system, capable of estimating a state of a driver before starting drive. <P>SOLUTION: This driver state estimation system 5 for estimating the state of the driver has a driver state estimation means 50a for estimating the state of the driver before starting the drive, and a control changing means 50b for changing control of an on-vehicle device, based on the driver state estimated by the driver state estimation means 50a. <P>COPYRIGHT: (C)2008,JPO&INPIT</p> |
