Vehicle-mounted monitoring system for rail wagon and rail wagon

Abstract

The invention provides a vehicle-mounted monitoring system for a rail wagon and a rail wagon. The vehicle-mounted monitoring system comprises an axle temperature detection part, a wheel vertical force detection part, a control part, a power supply part and a display part, wherein the axle temperature detection part is used for detecting the temperature of an axle and sending a temperature detection signal, and the detection end of the axle temperature detection part is connected with the axle; the wheel vertical force detection part is used for detecting a stress condition on a wheel and sending a stress detection signal, and the detection end of the wheel vertical force detection part is connected with the wheel; the control part is used for receiving the temperature detection signal and the stress detection signal; the axle temperature detection part and the wheel vertical force detection part are electrically connected with the control part; the power supply part is electrically connected with the control part; the display part is used for receiving and displaying the signals acquired by the control part and communicated with the control part. The vehicle-mounted monitoring system disclosed by the invention has the characteristics of various types of monitoring parameters, high monitoring performance, high displaying performance and the like, and the power supply part can supply power to the rail wagon in real time; the working reliability of the vehicle-mounted monitoring system is guaranteed, and the problem of power supplying in a compartment is also solved.

Description

technical field [0001] The invention relates to the technical field of railway freight transport, in particular to a vehicle-mounted monitoring system for railway freight cars and the railway freight cars. Background technique [0002] The speed of traditional railway freight cars is low, and the maximum operating speed is generally about 80km / h. Basically, ground equipment is used to monitor the running safety of the vehicles, such as the temperature of the axles and other parameters. With the development of society, traditional railway wagons are too slow to meet the needs of the society. The speed of railway wagons is gradually increasing, and fast railway wagons will replace traditional railway wagons and put into operation. [0003] For fast railway wagons, on the one hand, due to their high speed and high safety requirements, it is necessary to monitor the running safety of wagons in real time. In terms of accuracy, it is difficult to meet the requirements, there are ...

AI Technical Summary

Problems solved by technology

[0005] The main purpose of the present invention is to provide a vehicle-mounted monitoring system for railway freight cars and railway freight cars, to solve the problem of low monitoring accuracy when using ground monitoring equipment to monitor fast railway freight cars in the prior art

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