To provide a visual line state detection device capable of verifying the validity of detection result of a visual line of driver.
The visual line state detection device 10 for detecting the visual line of the driver in his/her own vehicle comprises a driver monitor sensor 1 and a direction detection part 2 for detecting the visual line of the driver L, a steering angle sensor 3 for detecting a steering angle R of the own vehicle, and a wrong detection determination part 4 for determining whether or not the detection result of the visual line of the driver L detected by the driver monitor sensor 1 and the direction detection part 2 is proper based on the steering angle R detected by the steering angle sensor 3. Whether or not the detection result of the visual line of the driver L detected by the driver monitor sensor 1 and the direction detection part 2 is proper can be determined by the wrong detection determination part 4 based on the steering angle R detected by the steering angle sensor 3.
| JPH06293228A | 1994-10-21 | |||
| JPH06262959A | 1994-09-20 | |||
| JP2007280352A | 2007-10-25 | |||
| JP2005199814A | 2005-07-28 | |||
| JP2007230369A | 2007-09-13 |
Yoshiki Kuroki
Hikaru Suzuki
Next Patent: INFORMATION DISTRIBUTION SYSTEM AND INFORMATION DISTRIBUTION METHOD