| 摘要 |
A crane (2) provided with a crane boom (23), the crane boom (23) being attached in a mounting portion (239) to a crane-boom holder (210), and the crane boom (23) including a crane-boom tip (230), and : - the crane (2) including a camera with optics (1) and the camera being provided with an image sensor; - the crane (2) including a monitor (51) for displaying the image, transferred from the camera, to a crane operator; - the crane (2) including an interface for the crane operator's communication with a computer; and - the crane (2) including a computer for processing the camera picture to display an image section with a marker (41) determined by the crane operator. A method of displaying a loading area on a monitor is described as well. |
