电子设计工程
電子設計工程
전자설계공정
Electronic Design Engineering
2015年
21期
134-137
,共4页
ATmega8%KVM%模拟开关技术%扩展平台%IAP技术
ATmega8%KVM%模擬開關技術%擴展平檯%IAP技術
ATmega8%KVM%모의개관기술%확전평태%IAP기술
ATmega8%KVM%analog switching technology%expanded platform%IAP technology
为了节约机房空间，降低成本，提高工作效率，设计了一种基于ATmega8单片机控制的可切换KVM扩展平台，该平台通过利用模拟开关技术将VGA信号及PS/2键鼠信号扩展成六路信号，并通过单片机IAP技术实现六路信号之间的切换控制。该平台成功实现了利用一套KVM对机房6台PC机的切换控制，造价低，而且实用性高，功能扩展性强。
為瞭節約機房空間，降低成本，提高工作效率，設計瞭一種基于ATmega8單片機控製的可切換KVM擴展平檯，該平檯通過利用模擬開關技術將VGA信號及PS/2鍵鼠信號擴展成六路信號，併通過單片機IAP技術實現六路信號之間的切換控製。該平檯成功實現瞭利用一套KVM對機房6檯PC機的切換控製，造價低，而且實用性高，功能擴展性彊。
위료절약궤방공간，강저성본，제고공작효솔，설계료일충기우ATmega8단편궤공제적가절환KVM확전평태，해평태통과이용모의개관기술장VGA신호급PS/2건서신호확전성륙로신호，병통과단편궤IAP기술실현륙로신호지간적절환공제。해평태성공실현료이용일투KVM대궤방6태PC궤적절환공제，조개저，이차실용성고，공능확전성강。
In order to save the space of computer room, reduce cost, improve the work efficiency, an Expanded platform of KVM is proposed, which can be switched between different equipments based on the ATmega8 Microcontroller. The VGA signals and PS/2 singals are expanded into six groups of signals based on analog switching technology, which can be switched based on the IAP technology of the SCM. The platform successfully accomplish the switch control of six PC machines through only a KVM at lower cost, in addition, it has high practicability and strong function expansibility.
