发明名称 |
Power management in energy buffered building control unit |
摘要 |
A thermostat includes a plurality of HVAC (heating, ventilation, and air conditioning) wire connectors for receiving a plurality of HVAC control wires corresponding to an HVAC system. The thermostat also includes a thermostat processing and control circuit configured to at least partially control the operation of the HVAC system and a powering circuit coupled to the HVAC wire connectors and configured to provide an electrical load power to the thermostat processing and control circuit. The powering circuit has a power extraction circuit configured to extract electrical power from one or more of the plurality of received HVAC control wires up to a first level of electrical power, a rechargeable battery, and a power control circuit. The power control circuit is configured to provide the electrical load power using power from the power extraction circuit and the rechargeable battery.
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申请公布号 |
US8511576(B2) |
申请公布日期 |
2013.08.20 |
申请号 |
US201213531474 |
申请日期 |
2012.06.22 |
申请人 |
WARREN DANIEL ADAM;FIENNES HUGO;DUTRA JONATHAN ALAN;BELL DAVID;FADELL ANTHONY MICHAEL;ROGERS MATTHEW LEE;SMITH IAN C.;SATTERTHWAITE, JR. EDWIN H.;PALMER JOSEPH E.;ERICKSON GRANT M.;MUCIGNAT ANDREA;NEST LABS, INC. |
发明人 |
WARREN DANIEL ADAM;FIENNES HUGO;DUTRA JONATHAN ALAN;BELL DAVID;FADELL ANTHONY MICHAEL;ROGERS MATTHEW LEE;SMITH IAN C.;SATTERTHWAITE, JR. EDWIN H.;PALMER JOSEPH E.;ERICKSON GRANT M.;MUCIGNAT ANDREA |
分类号 |
G05D23/275;G05B21/00;G05D23/00;H02J1/10;H02J3/32 |
主分类号 |
G05D23/275 |
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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