CONTROL SYSTEM FOR SIGNALS AT RAILROAD GRADE CROSSING
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United States of America Patent
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Issued Date -
Oct 29, 2020
app pub date -
Apr 22, 2020
filing date -
Apr 29, 2019
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Abstract
An improved safety system used to determine the present position of road vehicles with rubber tires that are outfitted with railgear to be able to ride on railroad tracks that provides data to control signals, such as flashing lights, and crossing gates at railroad grade crossings in order to prevent accidents with vehicles or persons.
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