| 摘要 |
PROBLEM TO BE SOLVED: To provide a monitoring device which monitors the periphery of construction equipment, and allows the operator to keep track of an angular location of a lower traveling body. SOLUTION: The monitoring device is mounted on the construction equipment 1 having the lower traveling body 2 and an upper revolving body 3. An image pick-up means 6 picks up an image of the periphery of the construction equipment 1, and a display means 7 displays a first image X picked up by the image pick-up means 6. An angle detecting means 14 detects the angle of the lower traveling body 2 with respect to the upper revolving body 3 to output angular data, and a control means 10 displays a second image B simulating the lower traveling body 2 on a display unit 7, based on the angular data. Further the control means 10 displays a mark C indicative of an advancing direction of the lower traveling body 2 on the display unit 7, and also displays an index portion E indicative of a working range of the upper revolving body 3 on the display unit 7. COPYRIGHT: (C)2009,JPO&INPIT
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