ANTIFREEZE AUTOMATIC SPRAY CONTROL DEVICE, ANTIFREEZE AUTOMATIC SPRAY CONTROL PROGRAM, AND ANTIFREEZE AUTOMATIC SPRAY CONTROL METHOD

摘要

PROBLEM TO BE SOLVED: To provide an antifreeze automatic spray control device, antifreeze automatic spray control program, and antifreeze automatic spray control method capable of reducing a cost related to antifreeze and influence of salt damage caused by the antifreeze, by performing auto spray depending on a road surface state to reduce a spray amount while previously grasping a total spray amount of the antifreeze to reduce the residual amount after completion of spray work.SOLUTION: An antifreeze automatic spray control device includes: a spray section setting unit for setting a spray section; a road surface state data acquisition unit for acquiring road surface state data; a spray condition data acquisition unit for acquiring spray condition data; a spray condition determination unit for determining a spray condition for each unit section; a total spray amount preliminary calculation unit for preliminarily calculating a total spray amount of antifreeze to be sprayed to the spray section; a current position data acquisition unit for acquiring data on a current position; a unit section identification unit for identifying a unit section corresponding to the current position; and a spray condition output unit for outputting, for each unit section, the spray condition to an antifreeze spray device.