| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a construction machine lease management system and a construction machine lease management method, which enable a user to easily recognize the amount of operation required for calculation of a rent. <P>SOLUTION: In a construction machine operation management system, a counter 150 attached to a construction machine 140 rented to a user determines whether operation of the construction machine 140 has been detected at least once in a unit time period or not. In the case that it is determined that operation of the construction machine 140 has been detected at least once in the unit time period, the counter 150 increases a count value by a value corresponding to one accounting unit and transmits a resultant count value to an operation management device 130. <P>COPYRIGHT: (C)2006,JPO&NCIPI</p> |
