A warning system comprising an advanced preemption system is provided to provide warning of an additional advanced preemption time directly from a wayside inspector to a city traffic controller to turn one or more traffic lights red on a route intersecting with the railroad crossing. The advanced preemption system includes a first set of wireless magnetometers to be installed on a railway track of the railroad crossing on a first side of the railroad crossing. The first set of wireless magnetometers to be located at an advanced preemption crossing start activation point that is being at a distance before an existing crossing start activation point of the railroad crossing to provide the warning of the additional advanced preemption time.
Advanced Preemption using the Wayside Inspector and Wireless Magnetometer Sensors
2019-03-14
Patent
Electronic Resource
English
Advanced preemption using the wayside inspector and wireless magnetometer sensors
European Patent Office | 2020
|ADVANCED PREEMPTION USING THE WAYSIDE INSPECTOR AND WIRELESS MAGNETOMETER SENSORS
European Patent Office | 2020
|British Library Conference Proceedings | 1998
|