Railway track real-time monitoring system and data processing method thereof

Abstract

The invention discloses a railway track real-time monitoring system and a data processing method thereof, and belongs to the filed of railway track safety. The railway track real-time monitoring system comprises a piezoelectric sensor, a collection box, a wireless sensor and a vibrator, wherein both the piezoelectric sensor and the vibrator are arranged on the railway track and connected with the collection box; the wireless sensor is arranged on a high-voltage power line; the collection box sends an encryption signal to the vibrator; the vibrator drives the railway track to generate the vibration; the piezoelectric sensor acquires a vibration audio signal on the railway track and sends the vibration audio signal to the collection box for processing; and the collection box transmits the vibration audio signal through the wireless sensor in a wireless or wired transmission way. In the invention, the vibration audio signal is taken as a data basis for analyzing the failure happening in front of a train, the monitoring blind zone of the railway track is eliminated, the integral collection of the fault analysis basis data is achieved, the failure happening in front of the train can be predicted through the data processing method, and the intelligentization and the netwoking of the monitoring system are improved greatly.

Description

technical field [0001] The invention relates to a railway track safety monitoring system, in particular to a railway track real-time monitoring system based on vibration audio signals and a data processing method thereof. Background technique [0002] As an indispensable mode of transportation in modern society, railway transportation has undertaken about 50% of my country's transportation capacity. By the end of 2006, the total mileage of China's railways was 76,600 kilometers. According to the latest railway planning, China will make the railway The total mileage has reached more than 120,000 kilometers, and more than 95% of them have been double-tracked. The development of railway transportation is moving towards double-track and high-speed development. [0003] The development of the railway will bring huge economic benefits to the country, bring great convenience to the people, and can drive the rapid development of related industries. However, the rapid development of...

AI Technical Summary

Problems solved by technology

This method is flexible, but the results vary from person to person, management is very difficult, human resources are wasted, and input costs are high

Moreover, due to the constraints of geographical conditions, it is impossible for patrol workers to conduct 24-hour patrol inspections, and it is impossible to conduct simultaneous patrol inspections around the clock and on all road sections.

[0009] The above four methods inevitably have their own blind spots and blind spots, and there are major security risks

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