发明名称 |
Gateway apparatus for substation automation system |
摘要 |
A communication gateway apparatus for a substation automation system, the gateway includes a VERSA Module Eurocard (VME) bus to provide a data communication path, a Peripheral Component Interconnect (PCI)-VME module connected to the VME bus for communication and having a PCI-VME bus bridge circuit to transfer data of the VME bus to a PCI bus or data of the PCI bus to the VME bus, and a plurality of input/output modules connected to the VME bus for communication. |
申请公布号 |
US8799551(B2) |
申请公布日期 |
2014.08.05 |
申请号 |
US201213369250 |
申请日期 |
2012.02.08 |
申请人 |
LSIS Co., Ltd. |
发明人 |
Ham Sung Sik |
分类号 |
G06F13/00 |
主分类号 |
G06F13/00 |
代理机构 |
Lee, Hong, Degerman, Kang & Waimey |
代理人 |
Lee, Hong, Degerman, Kang & Waimey |
主权项 |
1. A communication gateway apparatus for a substation automation system, the gateway apparatus comprising:
a VERSA Module Eurocard (VME) bus to provide a data communication path; a Peripheral Component Interconnect (PCI)-VME module connected to the VME bus for communication, and having a PCI-VME bus bridge circuit to transfer data of the VME bus to a PCI bus or data of the PCI bus to the VME bus, and configured to serve as a second master for the VME bus with a PCI bus controller connected to the PIC-VME bus bridge circuit; a main module coupled to the PCI-VME module through the VME bus for communication and the main module comprising a VME bus controller configured to serve as a first master for the VME bus, wherein the main module is not a part of the PCI-VME module; and a plurality of input/output modules connected to the VME bus for communication. |
地址 |
Anyang, Gyeonggi-Do KR |