C3 train control system RBC interconnection and intercommunication testing platform

Abstract

The invention discloses a C3 train control system RBC (Radio Block Center) interconnection and intercommunication testing platform in the technical field of road traffic safety measurement and control. The C3 train control system RBC interconnection and intercommunication testing platform is used for measuring whether a function of an RBC is complete and comprises a scene controller, an interlocking message generator, a vehicle-mounted message generator, a centralized traffic control simulator, an adjacent RBC message generator, a temporary speed limit message generator, a speed position generator, an event recorder and a database, wherein the event recorder is respectively connected with the scene controller, the interlocking message generator, the vehicle-mounted message generator, the centralized traffic control simulator, the adjacent RBC message generator, the temporary speed limit message generator, the speed position generator and the database; and the centralized traffic control simulator and the adjacent RBC message generator are respectively connected with the RBC through a GSM-R (GSM-Railway) wireless mode. According to the invention, data records are integrated together from all devices and are introduced into a global clock, thus the precision of a data source is increased, and the possibility is provided for automatic analysis of a testing result.

Description

technical field [0001] The invention belongs to the technical field of road traffic safety measurement and control, and in particular relates to an RBC interconnection test platform for a C3 train control system. Background technique [0002] Radio Block Center (RBC, Radio Block Center) is the ground core subsystem of C3 train control system (CTCS-3 train operation control system). It is the key issue in the development of train control system at present. In the process of RBC's localization, verifying whether the equipment can operate normally on the ground line under different technology platforms has become a key link in product launch. [0003] At present, the RBC interconnection test of the C3 train control system draws conclusions through system simulation and human experience. System simulation uses the built simulation environment to test. The test does not care about the data flow, but only whether the test is completed. It is difficult to obtain the analysis resu...

AI Technical Summary

Problems solved by technology

Due to the large amount of data, the traditional manual data recording work generally only focuses on individual key function messages, and ignores most of the process messages, which brings considerable limitations to offline analysis; the current automatic data recording saves files Locally, the lack of accurate global clock control will inevitably affect message stamping. Scattered record files make it difficult to effectively manage the huge test data in the later stage. It is still necessary to rely on human experience to make test conclusions

[0006] The above two situations pollute the data source of the test phenomenon analysis, forcing the analysis to be carried out manually, which affects the automation of the entire test, and makes the test results without strict data support, which is not rigorous enough

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