基于服务总线的智能电视资源管理框架

The Resource Management Framework Based on Service Bus of Smart TV

针对智能电视系统中多任务运行时面临的应用服务质量(QoS)保障和资源管控问题,提出基于服务总线架构的智能电视系统资源管理框架,其中资源监测模块监测系统中应用的资源消耗;资源规划模块对全局资源进行规划,对资源请求进行调度;资源执行模块管控应用进程资源请求,并分配资源。框架对系统中各类资源提供管控机制,根据应用的QoS和优先级对应用进行动态规划和调度,保障了资源的安全性和应用的QoS。

To solve the problem of the QoS guarantee and the resource management of the smart TV, a resource management framework based on service bus of smart TV is proposed. In the framework, the resource monitoring model monitors the applications＇ resource usage of the system; the resource planning model coordinates global resources and schedules the resources ; the resource execution model control and allocation the resources. The framework dynamically plans the resource request of applications based on priority and QoS, to ensure the security of the resource and the QoS of applications.