Construction machinery of work determination system, construction machinery and work determination method

摘要

PROBLEM TO BE SOLVED: To provide a work determination system, a construction machine, and a work determination method capable of facilitating recognition of the work content of the construction machine.;SOLUTION: A work determination system for a construction machine having a prime mover E, a travel device 11, a work device 30 and an operation device 26L includes an operation signal determination device 57c for determining operation signals Sf, Ss and St input from the operation device 26L, a non-operation time calculating device 57d for calculating non-operation time Ti where the operation signal is not input from the operation device 26L, a traveling single operation time calculating device 57e for calculating traveling single operation time Tt' where only the traveling operation signal St is input, a working single operation time calculating device 57f for calculating working single operation time Tf' where only the working operation signal Sf is input, and a work determination device 57i for determining the work content of the construction machine based on Ti, Tt' and Tf'.;COPYRIGHT: (C)2015,JPO&INPIT