Brake system diagnostic using a hand-held radio device
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United States of America Patent
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-
Jan 4, 2005
Grant Date -
Aug 15, 2002
app pub date -
Dec 28, 2001
filing date -
Dec 29, 2000
priority date (Note) -
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Abstract
A method for diagnosing a braking system using a system including a radio-based hand-held analyzer, at least one radio-based feed valve, and at least one mobile data unit. The braking system includes at least one brake pipe section, a reservoir, and at least one brake cylinder. The brake pipe section connects to the reservoir, the brake cylinder, and the radio-based feed valve. The hand-held radio-based analyzer communicates with the mobile data unit and the radio-based feed valve. The method includes retrieving brake system data and information using the hand-held analyzer, interpreting the retrieved data and information, and performing maintenance functions based on the interpretation of the data and information.
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