Abstract: A construction machine management system includes a detection sensor unit installed in a construction machine that is movable in a work site area and a position recognition unit that recognizes position information regarding a position of work executed in the work site area using a movable work tool included in the construction machine based on a detection result obtained by the detection sensor unit with respect to an external indicator installed in the work site area and a detection result obtained by the detection sensor unit with respect to a movable indicator attached to the movable work tool.

Abstract: An operating system for a working machine includes drones having GNSS receivers, and working machines having take-off and landing ports and is configured so that positional information on the working machines is acquired by the GNSS receivers of the drones to be placed on the take-off and landing ports.