Image processing device and method for controlling a motor system

  • US 7,307,398 B2
  • Filed: 03/15/2005
  • Issued: 12/11/2007
  • Est. Priority Date: 03/18/2004
  • Status: Expired due to Fees
First Claim
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1. An image processing device comprising:

  • a first module;

    a motor system connected to the first module and capable of pushing the first module to move forward, comprising;

    a motor;

    a driver for driving the motor;

    a plurality of loading circuits; and

    a power supply for providing power to the motor and the driver;

    a selector connected to the plurality of loading circuits and capable of selecting a loading circuit among the plurality of loading circuits and setting the selected loading circuit as a loading of the motor system; and

    a controller electrically connected to the driver and capable of controlling a speed of the motor system pushing the first module.

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