Abstract: A driver monitor for a driver system. A driver monitor includes a driver monitoring unit for monitoring the fastening operation of the driver based on pre-determined fastening information. A rotation start signal and a rotation stop signal are used to determine whether the fastening operation is appropriately completed or not. An information signal is generated based on a result of monitoring. An operation processing unit outputs the result information signal from the driver monitoring unit to external peripheral apparatus and receives an operation information signal from the external peripheral apparatus in order to cooperate with the external peripheral apparatus. A display unit receives the information signal from the driver monitoring unit and displays the information signal.

Abstract: A driver monitor for a driver system is disclosed. A driver monitor includes a driver monitoring unit for monitoring the fastening operation of the driver based on pre-determined fastening information, the rotation start signal and the rotation stop signal in order to determine whether the fastening operation is appropriately completed or not, generates information signal based on a result of monitoring; an operation processing unit for outputting the result information signal from the driver monitoring means to external peripheral apparatus and receiving operation information signal from the external peripheral apparatus in order to cooperate with the external peripheral apparatus; and a display unit for receiving the information signal from the driver monitoring means and displaying the information signal.