CARGO HANDLING VEHICLE, CARGO HANDLING VEHICLE SYSTEM, METHOD FOR CONTROLLING CARGO HANDLING VEHICLE, METHOD FOR CONTROLLING CARGO HANDLING VEHICLE SYSTEM, AND PROGRAM FOR CONTROLLING CARGO HANDLING VEHICLE

摘要

PROBLEM TO BE SOLVED: To prevent a driver from frequently taking a rest repeatedly to secure a manned operation state.SOLUTION: A cargo handling vehicle includes a first reference value setting unit, a fatigue degree determination unit and a driving changeover switch unit. The first reference value setting unit sets a first reference value of a fatigue degree used for determining whether a driver should go back to driving from break or not on the basis of biological information at a normal time of the driver and the number of times of taking a rest. The fatigue degree determination unit determines whether or not the fatigue degree of the driver is the first reference value or lower. If the fatigue degree of the driver is the first reference value or lower, the driving changeover switch unit switches the operation state from the unmanned operation to the manned operation of the self-vehicle.SELECTED DRAWING: Figure 2