UNEVEN PART SURVEY DEVICE

PROBLEM TO BE SOLVED: To provide an uneven part survey device capable of easily surveying an uneven part formed on a concrete floor, in a short time and easily recognizing the surveyed uneven part. SOLUTION: This uneven part survey device 10 is constituted to transmit a travel distance value of a traveling truck 12, a horizontal value of a horizontal level gage 16, and a distance value from a range finder 18 to a controller 20 when the traveling truck 12 travels. The controller 20 analyzes these measured values and displays unevenness of the traveled concrete floor as a graph on a monitor 22. If there is an uneven part on the concrete floor, the controller 20 changes the color of a graph line displayed on the monitor 22, into red and automatically marks the uneven part by a marker 24. When the longitudinal travel of the traveling truck 12 is changed, the traveling angles of the front wheels 12B, 12B are automatically changed by an automatic steering mechanism 14 of the traveling truck 12. COPYRIGHT: (C)2005,JPO&NCIPI