基于SCADE软件的驾驶舱控制板仿真建模方法与实践

Simulation modeling method and practice of cockpit control panel based on SCADE

提出了一种基于高安全性应用开发环境(safety critical application development environment,简称SCADE)的驾驶舱控制板仿真建模方法。首先,采用SCADE Display软件开发驾驶舱控制板的显示界面模型和控制板的显控逻辑模型;然后,在显控逻辑模型中嵌入显示界面模型,两者联合仿真确认交互效果满足设计需求后生成标准KCG代码;最后,采用Visual Studio 2013进行模型封装,生成可执行的控制板仿真应用程序。基于该方法进行建模实践,开发了驾驶舱飞行模式控制板(FMCP)的仿真模型,通过鼠标操作可以实现虚拟化控制板上控制器件状态变化及电子显示窗口数值动态响应。实践证明,该方法能够有效实现驾驶舱控制板虚拟化仿真,支持驾驶舱人机交互方案评估,降低验证成本。

This paper proposes a simulation modeling method for cockpit control panel based on SCADE software.Firstly,the SCADE Display software was used to develop the display interface model of the cockpit control panel,and the SCADE Suite software was used to develop the display and control logic model.Then,the display interface model was embedded in the display and control logic model to confirm the interaction effect to meet the design requirements;Finally,Visual Studio 2013 was used for the model packaging to generate the executable control panel simulation application.Based on this method,the simulation model of the cockpit flight mode control panel(FMCP)was developed for modeling practice.Through mouse operation,the control device state changes of the virtual control board and the numerical dynamic response of the electronic display window values can be realized.Practice has proved that this method can effectively realize the virtualization simulation of the cockpit control panel,support the evaluation of the cockpit human-computer interaction scheme,and reduce the verification costs.