基于Linux平台智能电视OTA升级可靠性优化

The Reliability Optimization of OTA Upgrade for Smart TV Based on Linux Plat

该文提出了基于Linux平台智能电视OTA差分升级可靠性的优化方案。针对目前智能电视升级过程中意外断电,导致无法继续升级的问题,该文提出了双通道升级的方案,并在双通道升级的基础上添加部分容错机制,从而进一步提高升级的成功率可靠性。该文将详细介绍双通道的实现过程,并介绍升级时的空间检测。通过最终测试实现了升级可靠性的优化。

This paper presents an optimization scheme for the reliability of OTA differential upgrade based on Linux platform,For the current smart TV upgrade process in the event of an unexpected power failure,resulting in the problem can not continue to upgrade.This paper presents a dual channel upgrade program,and in the dualchannel upgrade based on the addition of part of the fault-tolerant mechanism,thereby further improving the s- uccess rate of the reliability of the upgrade.This paper will introduce the implementation process of dual channel in detail,and describes the space detection when upgrading,Through the final test,the optimization of the upgr-aded reliable line is achieved.