Application resource management system applied to digital television

The embodiment of the invention discloses an application resource management system applied to a digital television. The system comprises a resource distribution module, a resource monitoring module, a resource planning module and an application scheduler, wherein the resource distribution module is used for receiving a request of an application program, and sending a resource distribution request to the system resource; the resource monitoring module is used for monitoring the resource state of a digital television system, and sending the resource state information to the resource planning module; the resource planning module is used for receiving the resource state information sent by the resource monitoring module, planning a resource scheduling plan according to the resource state information, and sending the resource scheduling plan to the application scheduler; and the application scheduler is used for receiving the resource scheduling plan sent by the resource planning module, and scheduling the applic