| 发明名称 | Switching device, a switching device control method and a switching device control program | ||
| 摘要 | A switching device is comprising connectors and switching part, which is connected via the connectors to a working power supply unit, a redundant power supply unit, a battery unit and a power supply output terminal, and, in an initial state, connects the power supply output terminal and the working power supply unit, and connects the battery unit and the redundant power supply unit is connected, and in a spare state, cuts a connection between the battery unit and the redundant power supply unit, and connects the power supply output terminal and the redundant power supply unit. | ||
| 申请公布号 | US8819470(B2) | 申请公布日期 | 2014.08.26 |
| 申请号 | US201113290614 | 申请日期 | 2011.11.07 |
| 申请人 | NEC Corporation | 发明人 | Takahashi Daiki |
| 分类号 | G06F1/26;G06F1/30 | 主分类号 | G06F1/26 |
| 代理机构 | Sughrue Mion, PLLC | 代理人 | Sughrue Mion, PLLC |
| 主权项 | 1. A switching device comprising connectors and switching part, which is connected via the connectors to a working power supply unit, a redundant power supply unit, a battery unit and a power supply output terminal, and, in an initial state, connects the power supply output terminal and the working power supply unit ,and connects the battery unit and the redundant power supply unit, and in a spare state, cuts a connection between the battery unit and the redundant power supply unit, and connects the power supply output terminal and the redundant power supply unit. | ||
| 地址 | Tokyo JP | ||