項目方案方案投標(biāo)書模板

1、_河南有線電視網(wǎng)絡(luò)集團(tuán)有限公司河南有線電視網(wǎng)絡(luò)集團(tuán)有限公司河南有線數(shù)字電視系統(tǒng)衛(wèi)星信號安全系統(tǒng)工程河南有線數(shù)字電視系統(tǒng)衛(wèi)星信號安全系統(tǒng)工程（項目編號：（項目編號：000905100105）投標(biāo)文件招標(biāo)文件編號：HNYXSZ015投標(biāo)單位：北京藍(lán)拓?fù)潆娮蛹夹g(shù)有限公司投標(biāo)日期：2010年1月26日_10.8質(zhì)量保證體系..............................................................

2、........................................................88四、四、技術(shù)應(yīng)答書技術(shù)應(yīng)答書...............................................................................................................................91第11章系統(tǒng)技術(shù)特點與優(yōu)勢系統(tǒng)技術(shù)特點

3、與優(yōu)勢..........................................................................................................9211.1監(jiān)測切換響應(yīng)快速，絕不露畫面......................................................................................9211.

4、2嚴(yán)密的非法信號判斷邏輯，最大程度減少誤切..............................................................9211.3SMSB08衛(wèi)星監(jiān)測儀兼容直播星監(jiān)測功能......................................................................9211.4系統(tǒng)整體結(jié)構(gòu)清晰...........................

5、...................................................................................9211.5系統(tǒng)安裝空間緊湊，布線簡單，易于維護(hù)......................................................................9311.6系統(tǒng)擴展性好，易于平滑升級性與擴容....................

6、......................................................9311.7監(jiān)測設(shè)備采用嵌入式模塊化結(jié)構(gòu)，可靠性高................................................................93第12章防非檢測和切換控制防非檢測和切換控制.....................................................

7、.....................................................9412.1防非工作原理......................................................................................................................9412.1.1非法攻擊檢測.......................

8、........................................................................................9412.1.2切換控制.......................................................................................................................9

9、412.1.3防非系統(tǒng)效果...............................................................................................................9412.2采用設(shè)備......................................................................................

10、........................................9412.3QPSK信道指標(biāo)....................................................................................................................9512.3.1糾錯前誤碼率....................................

11、...........................................................................9512.3.2糾錯后誤碼率...............................................................................................................9512.3.3信噪比.........

12、..................................................................................................................9612.3.4信道功率..............................................................................................

13、.........................9612.4信道異態(tài)報警......................................................................................................................9612.4.1信道一級報警...................................................

14、............................................................9612.4.2信道二級報警...............................................................................................................9612.4.3信道三級報警.....................

15、..........................................................................................9612.5異態(tài)報警邏輯圖..................................................................................................................97第

16、13章碼流墊播功能碼流墊播功能......................................................................................................................98第14章碼流應(yīng)急切換碼流應(yīng)急切換.....................................................................

17、.................................................9914.1功能和實現(xiàn)原理..................................................................................................................9914.2采用設(shè)備..................................

18、............................................................................................9914.3切換方式......................................................................................................................

19、........9914.3.1整流切換.......................................................................................................................9914.3.2單節(jié)目切換....................................................................

20、...............................................9914.4墊播切換控制....................................................................................................................10014.5主備切換控制................................

21、..................................................................................10014.6自動切換判斷....................................................................................................................10014.6.1

22、系統(tǒng)判斷切換.............................................................................................................10014.6.2智能切換器判斷切換.......................................................................................

23、..........10014.7斷電直通............................................................................................................................10114.8切換功能和特點.............................................................