Cloud simulation device and method for rail transit full-automatic unmanned scene verification

Abstract

The invention relates to a cloud simulation device and method for rail transit full-automatic unmanned scene verification. The device comprises a cloud access terminal and a cloud server, wherein thecloud server comprises a central scheduling module, a station control module, a rail-mounted module, an interface logic management layer and an equipment base layer; the cloud access terminal is connected with the central scheduling module, the central scheduling module is respectively connected with the station control module and the rail-mounted module, the station control module, the rail-mounted module and the interface logic management layer are connected in pairs, and the interface logic management layer is connected with the equipment base layer. Compared with the prior art, the methodhas the advantages that the fault injection test can be carried out flexibly, the function test under degradation and emergency operation scenes can be carried out more comprehensively, the large-scale verification work on site is avoided, and the like.

Description

technical field [0001] The present invention relates to the field of rail transit fully automatic unmanned driving, in particular to a cloud simulation device and method for rail transit fully automatic unmanned driving scene verification. Background technique [0002] The rail transit operation control system is a complex control system with high precision and safety requirements. It is also the development direction of the domestic subway operation control system in the future. It can obviously reduce staff and increase efficiency for subway companies. At present, the domestic rail transit industry is actively researching the fully automatic unmanned driving system for GOA4 level, which integrates signals, comprehensive monitoring, platform doors, vehicles, communications, automatic fare collection, PIS, PA, CCTV and other majors, and has a comprehensive understanding of rail transit Design specifications for all fully automatic unmanned driving scenarios, including normal...

AI Technical Summary

Problems solved by technology

[0005] 1. Cost problem: Rail transit-related hardware equipment is expensive, and the corresponding verification platform uses too much physical hardware, resulting in high development and construction costs and high space occupancy

[0006] 2. Space problem: Excessive use of physical hardware leads to an increase in the number of cabinet equipment and wastes space

[0007] 3. Compatibility and scalability of the verification platform: If most of the devices on the verification platform are composed of physical hardware devices, and each device has its own specific software and hardware interfaces, the compatibility and scalability of the simulation interface is limited, and it is difficult to achieve multiple Professional linkage integration verification

[0008] 4. Flexibility of application management: The full-automatic rail transit driverless system is highly specific and complex, and it takes a lot of manpower and energy to manage such things as power systems, network systems, and subsystems when doing test and verification environment management. Environments such as software and hardware affect the development of the verification work itself

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