Patent ID: 6310459
Filing Date: 2001-10-30
Classification: B41J,H02P

Abstract:
A DC motor control device comprising:a total current calculating device which calculates total current flow in a DC motor in one continuous driving motion every time when one continuous driving motion of the DC motor occurs;a driving time calculating device which calculates driving time of the DC motor in one continuous driving motion every time when one continuous driving motion of the DC motor occurs;an unit time current flow calculating device which calculates current flow in the DC motor per unit time of one continuous driving motion from said driving time of the DC motor and said total current flow in the DC motor; anda drive stopping time calculating device which calculates a drive stopping time to stop the DC motor for a time responsive to said driving time of the DC motor and said current flow in the DC motor per unit time every time when a subsequent driving motion starts after one continuous driving motion.