1 ( ) 1.2.15 2 ( ) 1.2.12 3 ( ) 4 1.2.14 5 6 2.3.6 7 8 9 2.3.29 10 11 2.3.26 12 2.1.16 13 (2.1.17) 14 2.3.21 15 16 17 18 19 1.2.22 20
5 1. 2. 3.
1. 2. 3. 4. 5. 6. html 1. 2. (1) WAVMP3 (2) Windows Media Player RealOne Player 320X240 250500kbps 3. 1 4. 5. 6. 3
7. 1. E-mail 2. 1 WEB 2 WEB 3 WEB 2 3. 4. Web 1 5.
1
7 ( ) () () () () () ()
( ) () () () ()
6 () () () () () () () ()
(20134 ) () ( ) () () ( )
( ) () ( ) ( ) () / / / () () ()
( ) 8% 8% 20% 92%( =15%) 92%( =25%) 80% ( ) 70% 30% 40 40 20 ( )
( )
10 PLC
15 1 2014 2 2014 3 2014 4 5 6 7 2014 2013 2013 PLC 2013 8 2013 9 2012 10 2012 11 2012 12 2012 13 2012 14 2011 15 2008 16 2007 17 2007 18 2009 19 2011 20 2011 2015 21 12 2015 22 12 23 2007 24 2007
25 2004 26 2006
16 Boost PFC buck Forward 500W STM32F103 MSP430 IC MS5611-01BA MM440 PLC HMC5883 PLC PLC PLC PLC PLC PLC CRM Boost PFC CCM Buck ESR C
17 PLC PLC
18
20 9 1 2013.5-2015.4 0.2 2 2014.4-2015.9 0.2 3 CDIO 2011.6-2013.12 0.2 4 2015.4-2016.12 0.2 5 2014.5-2016.4 0.2 6 2015.4-2016.12 0.2 PLC 7 2011.6-2013.12 0.2 PLC 8 2015.4-2016.12 0.2 9 2011.6-2013.12 0.2