发明名称 |
ALARM SYSTEM FOR COMPUTER EQUIPMENT CONNECTED IN A NETWORK |
摘要 |
The present invention concerns an alarm device for computer units (13a, 13b) which, via a network of twisted pair type, are connected to a common hub (3). The computer units (13a, 13b) are arranged to be connected to a first alarm unit (4) corresponding to the respective computer unit. This incorporates an input (25) for connection to the hub, an output (23) for operational connection to a network board in a computer unit corresponding to the alarm unit, and a connection (22) for interconnection with a second alarm unit (5; 7) or a connection unit (10). In the device according to the invention, an alarm centre (1) is operationally connected to the hub, which is arranged to transmit a request generated in the alarm centre to the first alarm unit (4) and to notify the alarm centre when a change occurs in the computer units (13a, 13b) associated with the alarm centres.
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申请公布号 |
WO9629638(A1) |
申请公布日期 |
1996.09.26 |
申请号 |
WO1996SE00330 |
申请日期 |
1996.03.15 |
申请人 |
ON GUARD INTERNATIONAL AB;SVENSSON, LARS;KARLING, MATS |
发明人 |
SVENSSON, LARS;KARLING, MATS |
分类号 |
G06F1/00;G06F21/88;G08B13/14;G08B26/00;(IPC1-7):G06F1/00;G08B25/08 |
主分类号 |
G06F1/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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