Train real-time monitoring system based on B/S architecture

Abstract

The invention discloses a train real-time monitoring system based on a B / S architecture. The train real-time monitoring system comprises a three-layer mode architecture based on the B / S architecture, and the three-layer mode architecture comprises an uppermost man-machine interaction layer, a middle data processing layer and a lowermost data interface layer. The train real-time monitoring system has the advantages of adaptability and extendibility of the B / S architecture, convenient maintenance and low total cost; the train real-time monitoring system also has real-time communication capacity of an application system under a C / S architecture, operates on the internet, overcomes space and regional limits and can have access to the system through a browser anywhere, a train can be monitored in time whenever and wherever possible, a communication method is simple, network resources are saved, network distribution is convenient to achieve, and the train real-time monitoring system is convenient to use and has good application prospects.

Description

technical field [0001] The invention relates to the technical field of train monitoring, in particular to a real-time train monitoring system based on B / S architecture. Background technique [0002] At present, the main features of the real-time monitoring system are high real-time data transmission, event-driven data, and active push of data sources. The existing train real-time monitoring system adopts C / S architecture to meet the above application requirements. [0003] However, the design and development of the train real-time monitoring system based on the C / S architecture is greatly affected by the hardware architecture and operating system, and it is necessary to design and develop special applications for each hardware architecture and operating system; and each client device needs to install the corresponding It is difficult to implement rapid deployment, low scalability, high maintenance and upgrade costs, and more and more heavy system upgrade work; on the other ...

AI Technical Summary

Problems solved by technology

[0003] However, the design and development of the train real-time monitoring system based on the C / S architecture is greatly affected by the hardware architecture and operating system, and it is necessary to design and develop special applications for each hardware architecture and operating system; and each client device needs to install the corresponding It is difficult to implement rapid deployment, low scalability, high maintenance and upgrade costs, and more and more heavy system upgrade work; on the other hand, because the C / S architecture is based on LAN technology, it can only run in a very small LAN range

Also, existing train monitoring systems are all based on C / S architecture, and each line has its own independent control center and ATS Web server, and each line cannot communicate with other lines or monitor each other. This has brought about the great defect that the overall operation of rail transit in the whole city cannot monitor and dispatch all lines and trains as a whole, which is inconvenient for emergency treatment

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