×

Sensing cargo using an imaging device

  • US 7,746,379 B2
  • Filed: 12/31/2002
  • Issued: 06/29/2010
  • Est. Priority Date: 12/31/2002
  • Status: Active Grant
First Claim
Patent Images

1. A method comprising:

  • receiving a signal requesting an indication of whether cargo is present in a cargo space from a remote source;

    capturing, using a light sensor, an image of at least a portion of the cargo space;

    classifying, using a learning classifier located within the cargo space, the captured image to determine a type of content within the cargo space, wherein the type of content comprises making a determination of cargo capacity used and the manner of use; and

    outputting, to a location that is remote from the cargo space and based on the classifying, an indication of a presence and characteristics of cargo, an absence of cargo or a presence and characteristics of non-cargo items.

View all claims
  • 6 Assignments
Timeline View
Assignment View
    ×
    ×