Train control ground equipment simulation testing system and method thereof

Abstract

The invention belongs to the field of simulation testing technology, and provides a train control ground equipment simulation testing system and a method thereof. The system comprises train control ground equipment, a train control equipment interface simulation subsystem and a line data simulation server. The train control equipment interface simulation subsystem comprises a communication interface module, an IO interface module and a train control interface simulation application server. The communication interface module and the IO interface module are directly connected with the train control ground equipment, and are connected with the line data simulation server through Ethernet. The train control interface simulation application server is connected with the line data simulation server through Ethernet. The train control ground equipment simulation testing system and the method thereof have advantages of simulating the real interface of the equipment, simplifying a testing environment, and improving independence and accuracy of a testing result.

Description

technical field [0001] The invention relates to the technical field of simulation testing, in particular to a simulation testing system and method for train control ground equipment. Background technique [0002] With the vigorous development of high-speed railways, new requirements are put forward for the training of ground signaling equipment staff and equipment testing. [0003] The high-speed railway train control system is divided into on-board equipment and ground equipment. The on-board equipment mainly performs functions such as train overspeed protection, speed measurement and distance measurement; the ground equipment mainly provides mobile authorization for train travel, mainly including train control center, wireless block center, computer The usual testing procedures for the above equipment such as interlocks, temporary speed limit servers, track circuits, electronic wayside units and relays are as follows: [0004] Step 1: The manufacturer produces the corresp...

AI Technical Summary

Problems solved by technology

[0018] For the test manufacturers of train control ground equipment, they use simulation software with business logic for testing, which does not conform to the independent principle of the test process, that is, it cannot prove whether the business logic of the simulation software itself is complete and correct, so the test results exist. doubt

[0019] In addition, the test process wastes manpower and material resources. For example, after writing relevant test cases, manual test operations are required, and then manual test reports are written. If the test fails, test cases and test reports must be written.

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