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1. US20130341468 - Vehicle detection system

Office United States of America
Application Number 13971556
Application Date 20.08.2013
Publication Number 20130341468
Publication Date 26.12.2013
Grant Number 08888052
Grant Date 18.11.2014
Publication Kind B2
IPC
B61L 1/02
BPERFORMING OPERATIONS; TRANSPORTING
61RAILWAYS
LGUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
1Devices along the route controlled by interaction with the vehicle or vehicle train
02Electric devices associated with track
B61L 29/22
BPERFORMING OPERATIONS; TRANSPORTING
61RAILWAYS
LGUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
29Safety means for rail/road crossing traffic
08Operation of gates; Combined operation of gates and signals
18Operation by approaching rail vehicle or rail vehicle train
22electrically
B61L 29/28
BPERFORMING OPERATIONS; TRANSPORTING
61RAILWAYS
LGUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
29Safety means for rail/road crossing traffic
24Means for warning road traffic that a gate is closed or closing, or that rail traffic is approaching, e.g. for visible or audible warning
28electrically operated
CPC
B61L 29/28
BPERFORMING OPERATIONS; TRANSPORTING
61RAILWAYS
LGUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
29Safety means for rail/road crossing traffic
24Means for warning road traffic that a gate is closed or closing, or that rail traffic is approaching, e.g. for visible or audible warning
28electrically operated
B61L 29/22
BPERFORMING OPERATIONS; TRANSPORTING
61RAILWAYS
LGUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
29Safety means for rail/road crossing traffic
08Operation of gates; Combined operation of gates and signals
18Operation by approaching rail vehicle or rail vehicle train
22electrically
B61L 29/282
BPERFORMING OPERATIONS; TRANSPORTING
61RAILWAYS
LGUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
29Safety means for rail/road crossing traffic
24Means for warning road traffic that a gate is closed or closing, or that rail traffic is approaching, e.g. for visible or audible warning
28electrically operated
282magnetic or inductive control by the vehicle
Applicants Central Signal, LLC
Inventors Baldwin David
Ashraf Ahtasham
Agents K&L Gates LLP
Title
(EN) Vehicle detection system
Abstract
(EN)

A vehicle detection system is provided for tracking, detecting, and monitoring vehicles. The system and methods of the present invention are suitable for on-track and roadway vehicles. In particular the present invention provides an improved and cost effective system and methods for tracking, detecting and monitoring locomotives and on-track vehicles.

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