| 摘要 |
<p>A method for managing construction machinery allowing the construction machinery to be operated only under specified operating conditions and, when the operating conditions are not satisfied, prohibiting the construction machinery from being operated, comprising the steps of setting, as operating conditions, an operating area set as a regional range allowing the construction machinery to be operated therein and an operating time zone thereof by an operating condition set means, storing the operating range and the operating time zone in a storage means, judging when the construction machinery are started by a condition judging means whether the set operating conditions are satisfied or not based on the position of the construction machinery and a start time, and prohibiting the operation of the construction machinery when either of these two operating conditions, i.e., the operating area and the operating time zone is not satisfied.</p> |
