The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 14, 2021
Filed:
May. 15, 2018
Toyota Motor Engineering & Manufacturing North America, Inc., Plano, TX (US);
Varun J. Prabhakar, Saline, MI (US);
TOYOTA MOTOR ENGINEERING & MANUFACTURING NORTH AMERICA, INC., Plano, TX (US);
Abstract
A cargo tracking system for a vehicle includes an RFID reader configured to generate an output in response to a signal received from an RFID tag and an electronic control unit communicatively coupled to the RFID reader. The electronic control unit is configured to determine that the RFID tag is no longer within a range of the RFID reader based on the output of the RFID reader and determine a last location of the vehicle in response to determining that the RFID tag is no longer within the range of the RFID reader based on the output of the RFID reader.