Method and apparatus for remote maintenance, troubleshooting, and repair of a motorized wheelchair

  • US 5,961,561 A
  • Filed: 08/14/1997
  • Issued: 10/05/1999
  • Est. Priority Date: 08/14/1997
  • Status: Expired due to Term
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First Claim
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1. A method of remote communication between a remote data processing unit with an associated video monitor and a motorized wheelchair having an associated controller and an associated modem, said remote data processing unit and said controller each being capable of generating data, comprising the steps ofusing the modem to establish a data communications link between the controller and the remote data processing unit;

  • uploading first data from the controller across the data communications fink to the remote data processing unit for display on the video monitor;

    downloading second data from the remote data processing unit across the data communications link to the controller; and

    terminating the data communications link after the controller acknowledges receipt of the second data.

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  • 3 Assignments

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