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:
Apr. 26, 2022
Filed:
Jun. 01, 2018
Cattron North America, Inc., Warren, OH (US);
Jeremy Jovenall, Mercer, PA (US);
André Brousseau, Quebec, CA;
CATTRON NORTH AMERICA, INC., Warren, OH (US);
Abstract
According to various aspects, exemplary embodiments are disclosed of systems and methods for safety locking of operator control units for remote control locomotives. In an exemplary embodiment, a system includes a machine control unit located on a locomotive to control operation of the locomotive, a primary operator control unit including a primary network interface configured to transmit received input commands to the machine control unit to control motion of the locomotive, and a secondary operation control unit including a secondary network interface and a secondary input interface. The secondary operator control unit is configured to operate in a secondary role that does not include motion control of the locomotive, and the secondary operator control unit is configured to transmit a lock command to the machine control unit to inhibit movement of the locomotive in response to receiving a lock command input at the secondary input interface.