| 摘要 |
PROBLEM TO BE SOLVED: To correctly recognize the vehicle width of a vehicle body rear portion without a sense of congruity even when vehicle body constituent parts such as right and left rear wheel tires and a vehicle body rear part are reflected in an image captured by a camera, and to correctly recognize the vehicle width of the vehicle body rear portion without a sense of congruity by easy adjustment even when a range in which the vehicle body constituent parts such as the right and left rear wheel tires are captured by the camera is varied depending on the model or serial number. SOLUTION: An image displayed on a display is displayed to be superimposed on a vehicle width reference line indicating right and left positions of the vehicle body of the construction machine so that the line is not overlapped with the vehicle body constituent parts reflected in the image. An adjusting means for adjusting a position of a vehicle body front side end point of the right and left vehicle width reference line in the image is provided. By adjusting the position of the vehicle body front side end point of the right and left vehicle width reference line in the image, the right and left vehicle width reference line is adjusted not to be overlapped with the vehicle body constituent parts in the image. COPYRIGHT: (C)2011,JPO&INPIT |
