发明名称 |
DEVICES, SYSTEMS AND METHODS RELATING TO MANAGEMENT OF A BUILDING' S INTERNAL ENVIRONMENT |
摘要 |
<p>A system arranged to control the internal environment of a building includes a data network. The network comprises a plurality of networked devices associated with control of the building' s internal environment and a network-address server for supplying a network address to each networked device. A first device of the plurality of networked devices is configured to request from the network-address server a network address for said first device, and if no network address is supplied, supply itself with a fail-over network address. The first device is configured to broadcast to other networked devices within the network, if no network address is supplied, a signal or signals indicating that the network-address server has failed. A second device of the plurality of networked devices is configured to respond to the signal or signals broadcast by the first device by acquiring a fail-over network address compatible with the network address supplied by the first device to itself.</p> |
申请公布号 |
WO2008032014(A1) |
申请公布日期 |
2008.03.20 |
申请号 |
WO2007GB03251 |
申请日期 |
2007.08.28 |
申请人 |
TREND CONTROL SYSTEMS LIMITED;BROMFIELD, PHILIP;WHITING, GRAHAM, RICHARD |
发明人 |
BROMFIELD, PHILIP;WHITING, GRAHAM, RICHARD |
分类号 |
H04L29/12 |
主分类号 |
H04L29/12 |
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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