Train braking test monitoring device
The utility model relates to a braking test detecting device of the trains and the vehicles and which is characterized that: the utility model comprises a wireless wind pressure monitoring apparatus, a wireless transmitting and receiving apparatus and a data receiving mainframe; wherein, the wireles...
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Main Authors | , , |
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Format | Patent |
Language | Chinese English |
Published |
09.01.2008
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Subjects | |
Online Access | Get full text |
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Summary: | The utility model relates to a braking test detecting device of the trains and the vehicles and which is characterized that: the utility model comprises a wireless wind pressure monitoring apparatus, a wireless transmitting and receiving apparatus and a data receiving mainframe; wherein, the wireless wind pressure monitoring apparatus comprises a upper cover, a lower cover, a pothook and a handle antenna. The center of the lower cover is provided with a pylome whose bottom is provided with a pressure sensor and a sensor circuit board, the upper cover is provided with a number displaying window, a lithium battery and a circuit board is arranged in the upper cover, a microprocessor, a wireless transceiver and a number display are arranged on the circuit board, the wireless transmitting and receiving apparatus comprises an explosion prevention shell, a micro power receiving and sending module, a number transmitting module, a circuit board and an antenna suite, the data receiving mainframe comprises a managing co |
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Bibliography: | Application Number: CN20062148203U |