Electricity: motive power systems – Positional servo systems – With particular motor control system responsive to the...
Patent
1996-09-03
1997-12-30
Ro, Bentsu
Electricity: motive power systems
Positional servo systems
With particular motor control system responsive to the...
318701, 318270, H02P 800
Patent
active
057034559
ABSTRACT:
A control device for controlling the drive of a stepping motor included in an electronic apparatus as a drive source is disclosed. The stepping motor is totally controlled by a microprocessor and driven by a motor driver. A memory stores control data for the acceleration, constant-speed drive and deceleration of the motor. A motor controller controls the motor via the motor driver with the control data loaded without the intermediary of the microprocessor. A constant-speed rotation end signal is input to the motor controller from either a CPU (Central Processing Unit) or an external unit as a repeat signal. When the repeat signal is "0", the control data stored in the memory and assigned to constant-speed drive is repeatedly loaded a preselected number or times, causing the motor to rotate at a constant speed. When the repeat signal is "1", the above control data is repeatedly loaded until the repeat signal changes to "0".
REFERENCES:
patent: 4862284 (1989-08-01), Murata
patent: 5248027 (1993-09-01), Kluger et al.
patent: 5446355 (1995-08-01), Janosky et al.
Ricoh & Company, Ltd.
Ro Bentsu
LandOfFree
Control device for a stepping motor included in an electronic ap does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Control device for a stepping motor included in an electronic ap, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Control device for a stepping motor included in an electronic ap will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-205665