PDCA循环在列车显示屏软件测试中的研究和应用

Research and application of PDCA cycle in software testing of train display screen

软件测试是保障软件质量的必要手段,为了提高和改进轨道交通车辆的软件测试水平,以PDCA循环质量管理思想为依据,针对软件测试全生命周期进行研究,提出基于PDCA的软件测试流程和方法,并以列车TCMS显示屏软件为例,将PDCA循环应用于显示屏面向对象软件测试流程中,验证了该方法的有效性和可行性。

Software testing is a necessary means to ensure software quality. In order to improve the software test level of rail transit vehicles,we studied the whole life cycle of software test based on the PDCA cycle quality management idea,and proposed a software test process and methods based on PDCA. Taking the train TCMS display software as an example, the PDCA cycle is applied to the display object-oriented software test process,which verifies the effectiveness and feasibility of the methods.