Coating method and program

Abstract

To provide a coating method of liquid substance using an unmanned aircraft.SOLUTION: A coating method including the steps of: applying a predetermined first liquid substance onto a coating object from a first unmanned aircraft; hitting down wash of a second unmanned aircraft having a rotation vane onto the above-described first liquid substance from a position higher than the first liquid substance which was applied, and facilitating the change of the first liquid substance; and applying a predetermined second liquid substance to the changed first liquid substance from a third unmanned aircraft is provided. Upon the practice by means of a computer, the computer provides a program which causes the first unmanned aircraft to apply the predetermined first liquid substance onto a coating object, causes the second unmanned aircraft having the rotation vane to hit the down wash of the second unmanned aircraft having a rotation vane from a position higher than the first liquid substance which was applied onto the above-described first liquid substance, to facilitate the change of the first liquid substance, and causes a third unmanned aircraft to apply the predetermined second liquid substance onto the above-described first liquid substance which was changed.SELECTED DRAWING: Figure 2

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