Management system for construction machines

摘要

The invention relates to a management system for construction machines. The system comprises a construction machine and a management center allowing transmission and reception of control information between these components. Means is provided for discriminating whether an operating section of the construction machine is in a stop state The management center is adapted to transmit control information to the construction machine in case the discrimination means discriminates that the operating section is in a stop state. The control information is received by an updating means to thereby update the control information stored in the construction machine. The updating means updates the control information when the operating section is in a stop state. The management means comprises inquiry means for inquiring about the version number of control information stored in the construction machine, and if it is not the latest version number, the control information is transmitted to the construction machine.