Patent ID: 11873948
Assignee: KOMATSU LTD.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC E  F  G  H  Y | IPC E  F  G  H

Claim 2:
3. A management system comprising:
a communication device having antennas for wireless communication;
a position detection device mounted on a work machine and configured to obtain the position of a work machine by using signals acquired from antennas;
an IMU mounted on the work machine and configured to obtain a posture of the work machine;
a work equipment position detection processor unit configured to obtain a position of at least a portion of a work equipment included in the work machine;
a processor configured to obtain a position of a buried object below the surface of the ground by using the position of the work machine obtained by the position detection device, the posture of the work machine obtained by the IMU, and the position of the portion of the work equipment detected by the work equipment position detection processor unit; and
a memory configured to store the position of the buried object obtained by the processor,
wherein the position of the buried object is output to the outside of the memory on demand.