Image display apparatus for shovel
An image display apparatus for a shovel that includes a lower-part traveling body, an upper-part turning body turnably placed on the lower-part traveling body, and an attachment mounted on the upper-part turning body, and performs work in a work area by driving the attachment, includes an image display part configured to display the work area to be subjected to the work. An image of the work area captured with an image capturing device is subjected to image processing to add and indicate a distribution of depressions and elevations of the work area, and is displayed on the image display part.
1. An image display apparatus for a shovel that includes a lower-part traveling body, an upper-part turning body turnably placed on the lower-part traveling body, and an attachment mounted on the upper-part turning body, and performs work in a work area by driving the attachment, the image display apparatus comprising:
a processing part configured to process a surface image of the work area captured with a camera by subjecting the captured surface image to image processing that adds a distribution of depressions and elevations of the work area to the captured surface image; and
an image display part configured to display the processed captured surface image of the work area,
wherein the image processing further adds an instruction area to the captured surface image, the instruction area indicating an area to be worked on, and
wherein the image display part is configured to display the captured surface image of the work area with the instruction area indicated thereon by a frame, the frame being inside the work area and surrounding the instruction area.
2. The image display apparatus for the shovel as claimed in claim 1 , wherein the instruction area indicates a part higher than another part in the work area with respect to the depressions and the elevations of the work area.
3. The image display apparatus for the shovel as claimed in claim 1 , wherein the instruction area indicates a part lower than another part in the work area with respect to the depressions and the elevations of the work area.
4. The image display apparatus for the shovel as claimed in claim 1 , wherein the work area whose coordinates are set in advance is displayed on the image display part.
5. The image display apparatus for the shovel as claimed in claim 1 , wherein the image display part is installed in a location distant from the shovel.
6. The image display apparatus for the shovel as claimed in claim 1 , wherein the image processing that adds the distribution of the depressions and the elevations of the work area is to display contour lines.
7. The image display apparatus for the shovel as claimed in claim 6 , wherein the contour lines are gradually colored.
8. The image display apparatus for the shovel as claimed in claim 1 , wherein the image processing that adds the distribution of the depressions and the elevations of the work area is to perform hatching.
9. The image display apparatus for the shovel as claimed in claim 1 , wherein the image display part is provided in an operator room.
10. The image display apparatus for the shovel as claimed in claim 1 , wherein the processing part is configured to generate data indicating the frame based on information input to the processing part.
11. An image display system for a shovel that includes a lower-part traveling body, an upper-part turning body turnably placed on the lower-part traveling body, a boom attached to the upper-part turning body, an arm attached to the boom, and a bucket attached to the arm, the image display system comprising:
a camera provided at an end of the arm so as to capture a surface image of a work area in which the shovel performs work by driving the boom, the arm, and the bucket; and
an image display apparatus, the image display apparatus including
a processing part configured to process the surface image of the work area captured with the camera by subjecting the captured surface image to image processing that adds a distribution of depressions and elevations of the work area to the captured surface image; and
an image display part configured to display the captured surface image of the work area.