Train Actuated Track Independent Unmanned Level Cross Warning System

Train Actuated Track Independent Unmanned Level Cross Warning System For Road Traffic

Abstract: The system detects a train when nearing an unmanned level crossing, and gives a signal to the Control Unit. Immediately Controller switches the existing amber flash signal to steady red signal with audio alarm for both the approach roads. After the train crosses the unmanned level crossing and once the last wagon crosses the exit detection component, the exit detection component gives a signal to the Control Unit and the Control Unit switches the signal back to Amber Flash. .

Patent Information

Application #

Filing Date

22 January 2007

Publication Number

02/2009

Publication Type

INA

Invention Field

COMMUNICATION

Status

Email

Parent Application

Applicants

KERALA STATE ELECTRONICS DEVELOPMENT CORPORATION LTD

KELTRON HOUSE, VELLAYAMBALAM, THIRUVANANTHAPURAM, KERALA STATE PIN 695033

Inventors

1. V.A. MATHAI

KELTRON TRAFFIC SIGNALS DIVISION, INDUSTRIAL ESTATE, MONVILA, KULATHOOR P.O. KERALA STATE, PIN - 695583

Specification

Documents

Application Documents

#	Name	Date
1	0144-che-2007-correspondnece-others.pdf	2011-09-02
1	0144-che-2007-form 26.pdf	2011-09-02
2	0144-che-2007-description(provisional).pdf	2011-09-02
2	0144-che-2007-form 1.pdf	2011-09-02
3	0144-che-2007-description(provisional).pdf	2011-09-02
3	0144-che-2007-form 1.pdf	2011-09-02
4	0144-che-2007-correspondnece-others.pdf	2011-09-02
4	0144-che-2007-form 26.pdf	2011-09-02