宁波华数机顶盒软件在线升级方法解析

摘要

描述了DVB标准下数字电视机顶盒软件在线升级的一般方法，同时解析了不同于一般方法的宁波华数数字电视机顶盒软件在线升级方法，阐述了宁波华数数字电视机顶盒的软件升级流程。%This article describes the general method of the digital television set-top box software online upgrade according to DVB standard,while analyzes the different method of Ningbo-huashu digital television set-top box software online upgrade,expounds the Ningbo-huashu digital television set-top box software upgrade process.