Train pipe wind pressure detection device based on wireless remote transmission technology

Abstract

The invention discloses a train pipe air pressure detection device based on a wireless remote transmission technology. The device comprises a power supply module used for providing a working power supply for other module units of the detection device, an information acquisition unit used for acquiring current environment temperature and humidity information of a train and pressure information of atrain air pipe, a wireless transmission unit used for realizing wireless long-distance information transmission between an upper computer and a high-speed processor, the high-speed processor, a human-computer interaction unit and a data storage module. The device is highly integrated in structure, the modular design is adopted, the device is high in efficiency, quick in response and convenient tocarry, the acquisition of an effective train pipe wind pressure value and the wireless remote transmission control of information are realized, the device can adapt to long-time outdoor severe environment work, and the device has high practicability.

Description

technical field [0001] The invention relates to the technical field of wind pressure data acquisition at the tail of a train at a railway station, in particular to a train pipe wind pressure detection device based on wireless remote transmission technology. Background technique [0002] At present, when a large train arrives and departs from a railway station, the train inspection office of the depot needs to conduct a wind test before the train departs in accordance with the relevant specifications in the "Railway Technical Management Regulations". The wind test at the station generally adopts the computer automatic control wind test equipment, but in actual use, the computer automatic control wind test equipment still cannot automatically monitor, record and use the wind pressure data at the rear of the train in real time and accurately during the experiment process. It is easy to artificially let unqualified trains go, and it also brings difficulties to the subsequent ana...

AI Technical Summary

Problems solved by technology

The wind test at the station generally adopts the computer automatic control wind test equipment, but in actual use, the computer automatic control wind test equipment still cannot automatically monitor, record and use the wind pressure data at the rear of the train in real time and accurately during the experiment process. It is easy to artificially let unqualified trains go, and it also brings difficulties to the subsequent analysis of faulty trains

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