| 摘要 |
PROBLEM TO BE SOLVED: To provide a work safety monitoring system of a construction-civil engineering work vehicle capable of making a contribution to the confirmation of safety of works by the operator by an inexpensive structure completed by merely attaching to the work vehicle without configuring a large-scale system. SOLUTION: This work safety monitoring system of a hydraulic shovel A having a movable area changed by the swing operation and the degree of extension of the arm includes: a camera 1 mounted on the hydraulic shovel A and acquiring camera imaged data around the work vehicle; a critical region determination treatment part 3d for determining, as the critical region, the maximum movable area in which an erroneous operation by the operator is expected; a safety monitoring controller 3 having a superimposing treatment part 3f in which the determined critical region is overlapped with the camera imaged data from the camera 1; and an image monitor 6 set in the operator's cab 22 of the hydraulic shovel A and displaying an image formed by superimposing the critical region with the camera image as an inside warning display. COPYRIGHT: (C)2009,JPO&INPIT
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