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:
Jul. 22, 2025
Filed:
Dec. 27, 2021
Orbcomm, Inc., Rochelle Park, NJ (US);
Phil Lafleur, Ontario, CA;
Ronald Straz, Annandale, VA (US);
ORBCOMM, INC., Rochelle Park, NJ (US);
Abstract
The present invention provides a system and method which allow for the rapid and reliable identification of towed trailers parked together in loading areas. According to a first preferred embodiment, an exemplary method of the present includes: monitoring hook-up criteria indicating that the first truck is maneuvering to hook-up with the first trailer; scanning for one or more transmitting devices when hook-up event criteria are met; determining which transmitting devices are sufficiently close to require an angle calculation based on RSSI levels; performing an Angle of Departure/Angle of Arrival calculation for each of the selected signals; determining which of the closest identified trailers have an Angle of Departure/Angle of Arrival which falls within a pre-set threshold; identifying a hook-up trailer based on detecting the Angle of Arrival/Angle of Departure and the compared RSSI levels; pairing the hook-up trailer ID device with a tractor ID device of the first truck; and transmitting paired ID information linking the hook-up trailer ID and the tractor ID device.