作者: Scott A. Sollars , Kevin J. Angel , Frank Wilson , Jeffrey D. Kernwein
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摘要: Disclosed is an operator warning system for use in connection with a locomotive having horn activation actuator and device producing noise. The includes onboard computer database grade crossing data thereon. communication the system. also providing audio, visual and/or tactile indicator to of based upon data, actuation condition actuator. A method improving vigilance disclosed.