Intelligent monitoring system

Abstract

The invention provides an intelligent monitoring system which comprises an information acquisition unit, an information transmission unit, an information processing unit and a monitoring terminal, wherein the information acquisition unit is provided with at least one detector, a control board card is arranged in the information transmission unit, the detector is electrically connected with the control board card, the control board card is electrically connected with the information processing unit, the information processing unit is electrically connected with the monitoring terminal, the control board card controls data collected by the detector to be transmitted to the information processing unit, and the information processing unit feeds a data processing result back to the monitoring terminal. The intelligent monitoring system has the advantages that the detector arranged in a cable is used for receiving vibration waves when a train rolls on a rail, and therefore safety performance of a railway line is analyzed, the detector is arranged in the cable along the railway, repeated laying is not needed, and safety and convenience are achieved.

Description

technical field [0001] The invention relates to the technical field of signal information, in particular to an intelligent monitoring system for railways. Background technique [0002] In recent years, due to the strong support of national policies, my country's railway construction has developed rapidly. The speed of existing trains generally exceeds 200 kilometers per hour, and the maximum running speed reaches 350 kilometers per hour. Railway construction provides convenience for people's travel. However, due to the short period of construction of railway lines in my country (generally 4 to 5 years, which is only half of the construction period of railway lines in Europe and the United States), there are potential safety hazards in railway lines. The speed of high-speed trains currently in operation reaches 200 kilometers per hour and above, and minor railway line defects may lead to major accidents that endanger national property and the lives of passengers. [0003] At...

AI Technical Summary

Problems solved by technology

[0003] At present, cables are buried along the railway line, which have the function of transmitting analog signals (1MHz), digital signals (2M bit / s), system control information and electric energy with a rated voltage of AC 750V or DC 1100V and below, and the transmitted video signals It allows staff to effectively obtain visual information along the railway line, but it is still unable to monitor small changes in the railway line

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