METHOD FOR OBTAINING PRODUCTIVITY OF SOIL SHIFTING MACHINE

摘要

PROBLEM TO BE SOLVED: To determine productivity automatically by obtaining mechanical parameters corresponding to each cycle, computing cycle parameters as functions and calculating the measured values of productivity as the functions of the cycle parameters. SOLUTION: The productivity of a soil shifting machine is acquired instantaneously to the course of the soil shifting machine by using a computer loaded on a car. The soil shifting machine is operated at a job site, and operated in the cycles of each forwarding and retreating of each first and second section at that time. The productivity of the soil shifting machine is obtained by a control means 202 containing a controller 204 based on a microprocessor. A signal from a GPS satellite is received by a global position-measuring system receiver for a positioning device 208. The place of the soil shifting machine is acquired by employing the signal. A data base 212 displays the information of the operator of the soil shifting machine and a site on a display 216 to an operator.