Patent · US Active

Container tracking

US8502661B2 · kind B2 · utility

9Cited by
3References
18Claims
0Family size

Assignee

Inventors

Key dates

Filing dateFeb 25, 2010
Grant dateAug 6, 2013
Priority date
Expiry dateMar 11, 2032

Classification

  • Technology area (CPC G)Physics
  • CPC primaryG08B25/007
  • WIPO fieldControl
  • WIPO sectorInstruments

Abstract

A container tracking system comprising a mobile unit configured to be coupled to a container to be tracked and to communicate with a remote control unit through of a communication system. The mobile unit comprising a positioning module, an alarm module adapted to detect alarm conditions related to said container, and a communication module generating a tracking signal containing positioning data of the mobile unit and/or alarm information associated with one or more alarm conditions related to the container. Furthermore, the mobile unit is configured to evolve to a temporary deactivation state whenever a communication unavailability condition of the tracking signal through the communication system occurs.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.