Automatic testing device, system and method for train operation monitoring record software

Abstract

The invention discloses an automatic testing device, system and method for train operation monitoring record software. The device comprises a test development module, a test execution module, a simulation model and a communication interface module. The test development module achieves preparation work comprising testing script edition, compiling and management in an automatic test process. The test execution module provides all software resources needed by scrip operation testing. The simulation model simulates the cross-linking environment of the train operation monitoring record software. The communication interface module drives a hardware interface of I / O to achieve data communication between the simulation model and the tested train operation monitoring record software. The system comprises the automatic testing device of the train operation monitoring record software, a CAN controller, a simulation checking test device and a train operation monitoring record device. According to the automatic testing device, system and method for the train operation monitoring record software, automatic and non-invasive testing to the train operation monitoring record software is achieved through a mode of testing scripts, testing efficiency is greatly improved, and testing cost is lowered.

Description

technical field [0001] The invention relates to a software testing device, system and method thereof, in particular to an automatic testing device, system and method applied to train operation monitoring and recording software. Background technique [0002] The train operation monitoring and recording device (LKJ for short) plays an extremely important role in ensuring the safety of train operation. In order to ensure the quality of the basic control software of the train operation monitoring and recording device, strict system testing must be carried out every time the software is modified and upgraded. . At present, the system test of the basic control software of the train operation monitoring and recording device mainly adopts the manual testing method based on the simulation inspection and testing equipment of the train operation monitoring and recording device, and there is no automatic test solution. [0003] The main function of the train operation monitoring and re...

AI Technical Summary

Problems solved by technology

At the same time, various output signals of the train operation monitoring and recording device are collected to judge whether the hardware circuit data collection, communication rate, software logic, etc. of the train operation monitoring and recording device are reasonable. It does not have the basic control software for the train operation monitoring and recording device. Functionality for automated system testing

[0004] In the prior art, the system test of the basic control software of the train operation monitoring and recording device is carried out manually, and there is a big problem: the basic control software of the train operation monitoring and recording device is very complicated, and often requires adaptive modification. System testing involves a lot of repetitive work, so the testing workload is very large, the testing period is long, the efficiency is low, the labor cost is high, the testing quality is difficult to guarantee, and it is not conducive to the accumulation and solidification of typical test cases

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