Patent ID: 7599775

Claim:
An operational information managing apparatus for use in a construction machine to manage operating situations of said construction machine, wherein said apparatus comprises: a first storage unit for storing operational data regarding said construction machine; a second storage unit for storing a first program for extracting a cumulative run time of an engine from among said operational data stored in said first storage unit, a second program for extracting a per-part operating time per unit time from among said operational data stored in said first storage unit, and a third program for extracting alarm data and snapshot data regarding a relevant alarm from among said operational data stored in said first storage unit; and a control unit for reading a data extracting program from among said programs stored in said second storage unit corresponding to a remote operation made from a supervising side via information communication, extracting top priority operational data from among said operational data stored in said first storage unit in accordance with said data extracting program, and transmitting said top priority operational data to said supervising side via information communication.