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Sensor for container monitoring system

  • US 8,629,770 B2
  • Filed: 02/21/2011
  • Issued: 01/14/2014
  • Est. Priority Date: 11/29/2004
  • Status: Active Grant
First Claim
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1. A detection system for an enclosed cargo container, comprising:

  • a sensor device mounted within an enclosed cargo container for sensing a material harmful to human beings within the enclosed cargo container, the sensor device comprising a working electrode with an ionic liquid layer thereon which transports the harmful material therethrough; and

    a detection device coupled to the sensor device for transmitting a corresponding signal to a monitoring device outside the cargo container.

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