| 摘要 |
The present invention relates to a function interruption system for a rental electric device, which performs the operations of storing and renewing the period of use of an electric device and interrupting the function while higher security is maintained. The function interruption system comprises: a function operation unit for performing a unique function of the rental electric device; a storage unit for storing the period of use; and a control unit for allowing the operation of the function operation unit to be carried out if the present time is before the period of time expires with the lapse of time, and stopping the operation of the function operation unit if the present time is after the period of use has expired. |
