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:
Jan. 05, 2016
Filed:
Mar. 18, 2013
Todd M. Huntimer, Arlington, SD (US);
Coleen Liebsch, Arlington, SD (US);
Todd M. Huntimer, Arlington, SD (US);
Coleen Liebsch, Arlington, SD (US);
Other;
Abstract
Techniques for improving safety at railroad track crossings are described. Example embodiments provide a train detection and collision avoidance system configured to detect potential collisions between vehicles (e.g., cars, trucks, motorcycles) and trains. The system detects potential collisions based on location information obtained by tracking modules installed in or carried by the trains and vehicles. When a potential collision between a vehicle and a train is detected, the train detection system alerts an operator of the vehicle and/or the train, so that the operator can take steps to avoid the collision. The operator may be alerted in various ways, including by audio, visual, or tactile output.