최소 단어 이상 선택하여야 합니다.
최대 10 단어까지만 선택 가능합니다.
다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
NTIS 바로가기다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
DataON 바로가기다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
Edison 바로가기다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
Kafe 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
|
출원번호 | US-0603407 (2009-10-21) |
등록번호 | US-9651925 (2017-05-16) |
발명자 / 주소 |
|
출원인 / 주소 |
|
인용정보 | 피인용 횟수 : 2 인용 특허 : 795 |
The disclosure provides an HVAC data processing and communication network. In an embodiment, the network includes a first zone and a second zone. The first zone has a first demand unit and a first subnet controller configured to control an operation of the first demand unit via a data bus. The secon
The disclosure provides an HVAC data processing and communication network. In an embodiment, the network includes a first zone and a second zone. The first zone has a first demand unit and a first subnet controller configured to control an operation of the first demand unit via a data bus. The second zone has a second demand unit and a second subnet controller configured to control an operation of the second demand unit via the data bus. The second subnet controller is further configured to communicate with the first subnet controller via the data bus.
1. A heating ventilation and air conditioning (HVAC) data processing and communication network subnet controller, comprising: a physical layer interface configured to couple to a data bus of an HVAC data processing and communications network; anda local controller configured to cooperate with said p
1. A heating ventilation and air conditioning (HVAC) data processing and communication network subnet controller, comprising: a physical layer interface configured to couple to a data bus of an HVAC data processing and communications network; anda local controller configured to cooperate with said physical layer interface to publish messages to said data bus to operate a first HVAC demand unit in a first zone and a second HVAC demand unit in a second zone, wherein said first zone is configured to condition a first space located within an enclosed space and said second zone is configured to condition a second space located within said enclosed space that is different than said first space;wherein said subnet controller is configured to: control operation of said first HVAC demand unit and said second HVAC demand unit in response to said subnet controller being designated as active and a second subnet controller being designated as inactive; andcontrol operation of said first HVAC demand unit, but not control operation of said second HVAC demand unit, in response to said subnet controller and said second subnet controller both being designated as active. 2. The subnet controller as recited in claim 1, wherein said designation of said subnet controller as said active subnet controller is based at least on said subnet controller's ability to control a component of said first HVAC demand unit or said second HVAC demand unit that said other subnet controller cannot control. 3. The subnet controller as recited in claim 1, wherein said first and second HVAC demand units each comprise an air handler, a furnace, and a compressor. 4. The subnet controller as recited in claim 1, wherein said subnet controller is a first subnet controller, said first zone further comprises a first user interface and said second zone further comprises a second user interface, and said first user interface is configured to cooperate with second user interface to control operation of said second zone. 5. The subnet controller as recited in claim 1, wherein said subnet controller is housed in a same enclosure as an environmental sensor, but is addressable independently over said data bus.
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