| 摘要 |
<p>A security system for a construction machine comprises a construction machine, a base station, and a communication device. The construction machine comprises a data transmitting/receiving unit for transmitting first information, a storage unit where received information is stored, and a control unit for controlling the operation of the construction machine. The base station receives the first information from the data transmitting/receiving unit of the construction machine and transmits second information to the construction machine so as to manage the construction machine. The communication device is connected to the base station via a communication network and can transmit third information to the construction machine through the base station.</p> |
