基于汽车电子实时系统的健康监控模块实现

摘要

随着汽车整车安全性、经济性等方面的发展，本文结合汽车电子软件平台化的需求，建立了车控实时系统健康管理方法理论架构和流程体系，实现了面向汽车电子实时系统的健康监控管理模块。本文中的健康监控模块通过AUTOSAR/OSEK系统服务API获取车控实时系统运行时任务、资源、事件、中断等软件状态信息，通过环境和应用系统状态检测器读取运行环境信息和车控应用对象的状态信息，利用相应的hook函数实现信息的监测、收集和发送。%With the development of automobile safety and economical efficiency,considering the requirement of automotive electronics platforms,this paper constructs a theoretical framework and a processing system of real-time health management,and comes up with the real-time health monitoring and management module.Through system service APIs of AUTOSAR/OSEK,the monitoring module acquires the real-time status information of tasks,resources,events, interrupts,etc..Besides,through the environment and application system status detector,it obtains running environment information and the status information of objects under control.The Hook functions are applied to implement the information monitoring,collecting and sending.