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POSITIVE TRAIN CONTROL SYSTEM AND APPARATUS EMPLOYING RFID DEVICES
POSITIVE TRAIN CONTROL SYSTEM AND APPARATUS EMPLOYING RFID DEVICES
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机译:积极的火车控制系统和采用RFID设备的装置
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摘要
A positive train control system and method comprises a plurality of RFID devices embedded in a track way and having data representing location stored therein, and an RFID reader/detector mounted on a train for reading the location data from the embedded RFID devices. The location data is processed on the train and/or at a central facility for determining whether the train location and/or time is consistent with a train routing order. Messages, alerts and/or warnings may be generated for an alert device and/or for automated response, e.g., via a train control system.
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