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Machine operational data collection and reporting system

  • US 7,693,633 B2
  • Filed: 11/28/2005
  • Issued: 04/06/2010
  • Est. Priority Date: 11/28/2005
  • Status: Active Grant
First Claim
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1. A data system, comprising:

  • a first communication device associated with a first machine;

    a second communication device associated with a second machine; and

    an offboard system in communication with the first and second communication devices, the offboard system being configured to receive a first data transmission from the first machine and to request a second data transmission from the second machine only in response to receiving the first data transmission from the first machine.

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