Intelligent operation and maintenance management system for passenger train

Abstract

The invention discloses an intelligent operation and maintenance management system for a passenger train. The system comprises a cloud operation and maintenance layer, a fog end operation and maintenance layer and an object end operation and maintenance layer and is an intelligent system of a three-level hierarchical structure. The cloud operation and maintenance layer summarizes and processes the data of lower-level operation and maintenance layers to perform accurate reasoning, judgment and prediction; the fog end operation and maintenance layer receives, summarizes and standardizes train detection data managed by each railway bureau, coordinates each specialty and forwards the summarized data to an upper-level structure; The object end operation and maintenance layer monitors running vehicle data in real time through a monitoring device and a sensor and summarizes the running vehicle data to a vehicle section operation and maintenance subsystem. With the intelligent operation and maintenance management system for the passenger train adopted, the data communication and sharing of the passenger train from links of equipment production, goods transportation, maintenance and fault diagnosis are realized; the comprehensive coordination and cooperation of all departments are also realized; a problem of information barriers among all specialties of a conventional railway is solved; an integrally cooperative intelligent operation and maintenance system is built; the operation and maintenance efficiency of the passenger train is improved.

Description

technical field [0001] The invention relates to a technical method and an intelligent system for monitoring, repairing and maintaining the running state of passenger train vehicles in rail transit, and in particular to a system for intelligent operation and maintenance of passenger trains. Background technique [0002] Railway transportation has the advantages of large transportation volume, safety, reliability, fast speed, punctuality, good comfort, energy saving and environmental protection, less impact by climate and natural conditions, and low freight costs. Among various transportation industries, rail transit has the most obvious advantages in terms of energy consumption per unit volume, occupation of environmental resources, impact on environmental quality, adaptation to the natural environment, and operational safety. At the same time, since the rail transit line is a dedicated line and covers a wide area, the fixed cost is high, the initial investment is large, and ...

AI Technical Summary

Problems solved by technology

Therefore, there are disadvantages such as inaccurate, untimely and incomplete detection methods in the detection in the library.

In addition, the latest technologies will be used in new lines and renovation projects, which are quite different from existing equipment, which will change the relationship between man and machine, resulting in unstable failure rates

Images