| 摘要 |
PROBLEM TO BE SOLVED: To provide a drover eyeball position estimation device capable of estimating an eyeball position of a driver at low costs.SOLUTION: A driver eyeball position estimation device includes: a driver's seat side door mirror 10 and a front passenger seat side door mirror provided in a vehicle body 3 and imaged with the rear of a vehicle; a first index part 31, a second index part 32, and a third index part 33 which are respectively provided in both the door mirrors 10, 20, and are references when bringing visual objects P1, G, P2 into line with view lines in prescribed directions of a driver D; a mirror adjustment switch 40 adjusting respective directions of both the door mirrors 10, 20, and fitting the target objects P1, G, P2 to the respective index parts 31, 32, 33; a right potentiometer 51 and a left potentiometer 52 respectively detecting the directions of both the door mirrors 10, 20; and a coordinate arithmetic part 60 estimating a position of an eyeball of the driver D on the basis of the directions of both the door mirrors 10, 20 and an interval dimension between both the door mirrors 10, 20. |
