机顶盒硬件自动检测功能设计  

STB Hardware Auto-detection Function Design

作　　者：张健[1] 王煜[1] 

机构地区：[1]天津泰达有线电视网络有限公司,天津300457

出　　处：《中国有线电视》2014年第8期977-979,共3页China Digital Cable TV

摘　　要：对于机顶盒维修人员来说,快速判断机顶盒硬件的故障点是一件困难的事情,这也导致了机顶盒硬件维修成功率很低。针对机顶盒维修提出了一个自动检测机顶盒硬件好坏的软件功能,通过机顶盒启动时装载U盘中的自动检测硬件程序,来达到迅速判断机顶盒硬件故障点的目的。For set-top box maintenance staff, it is a difficult task that the maintenance staff quickly determines set-top box hardware failure points, which also resulted in that the maintenance rate of the set-top box hard- ware is very low. This paper presents the solution that it can quickly detect set-top box hardware failure points. The solution is that the set-top box loads the automatic hardware detection program through boot loader in the U disk when the set-top box is starting.

关 键 词：广电运营商 机顶盒 自动检测 

分 类 号：TN948.55[电子电信—信号与信息处理]