【摘要】 数字电视机顶盒软件系统各模块的交互关系很复杂,容易造成机顶盒软件系统出错和不稳定。利用有限状态机模型,状态机作为各个进程的管理者可以确保机顶盒软件系统的稳定性和可靠性。更多还原

【Abstract】 The entity of STB software system is a compound of several separate processes,each has its unique function.This causes the state machine implementation much more complicated. State machine mechanism implements here as a top leader to ensure the stability and reliability of the STB software system.更多还原