| 摘要 |
Provided is a novel alarm information aggregation system for a work machine, with which detailed alarm information can be transmitted at a low cost. This system is equipped with a controller 20, which receives inputs of signals from various sensors 10 mounted on a work machine 200, and generates alarm information, and a communication device 40, which transmits the generated alarm information to a server 70. For each item of alarm information the controller 20 collects and aggregates the alarm information generated during the operating time of the work machine 200. At a prescribed time after the operating time of the work machine 200 the communication device 40 collects the aggregated alarm information and transmits this information to the server 70. Thus, at a prescribed time after one day's work has been completed, for example at midnight, the aggregated alarm information can be collected and transmitted to the server 70 at a remote location, enabling detailed alarm information to be transmitted at a low cost. |
