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) |
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출원번호 | US-0603499 (2009-10-21) |
등록번호 | US-8463442 (2013-06-11) |
발명자 / 주소 |
|
출원인 / 주소 |
|
인용정보 | 피인용 횟수 : 26 인용 특허 : 777 |
The disclosure includes an HVAC data processing and communication network and a method of manufacturing the same. One embodiment of the network includes a subnet controller, a system device and a system status display. The subnet controller is configured to communicate via a data bus. The first syst
The disclosure includes an HVAC data processing and communication network and a method of manufacturing the same. One embodiment of the network includes a subnet controller, a system device and a system status display. The subnet controller is configured to communicate via a data bus. The first system device is configured to communicate via a data bus. The system status display is associated with the first system device and configured to produce a visual signal when the first device detects an error or alarm condition.
1. An HVAC data processing and communication network, comprising: a first system device configured to communicate via a data bus and having a first device ID assigned thereto;a second system device configured to communicate via said data bus and having a second device ID assigned thereto; anda subne
1. An HVAC data processing and communication network, comprising: a first system device configured to communicate via a data bus and having a first device ID assigned thereto;a second system device configured to communicate via said data bus and having a second device ID assigned thereto; anda subnet controller coupled to said data bus and configured to address said first and second system devices over said data bus using said first and second device IDs,wherein said first system device is configured to determine that a first alarm condition exists when said first and second device IDs are a same device ID. 2. The network as recited in claim 1, wherein said first and second system devices are comfort sensors. 3. The network as recited in claim 1, wherein said first and second system devices are wall-mounted displays. 4. The network as recited in claim 1, further comprising a system status display configured to provide a visual signal when said first system device determines said first alarm condition exists. 5. The network as recited in claim 4, wherein said first system device is further configured to provide said visual signal when said subnet controller directs an alarm message to said first system device indicating the existence of a second alarm condition, and said visual signal includes a flash rate that distinguishes said first and second alarm conditions. 6. The network as recited in claim 4, wherein when system status display is configured to transition to a display presentation that provides information on said error condition when said active visual signal is touched. 7. A method of manufacturing an HVAC data processing and communication network, comprising: configuring a first system device to communicate via a data bus using a first device ID; andconfiguring a second system device to communicate via said data bus using a second device ID; andconfiguring a subnet controller to address said first and second system devices over said data bus using said first and second device IDs; andconfiguring said first system device to determine that a first alarm condition exists when said first and second device IDs are a same device ID. 8. The method as recited in claim 7, wherein said first and second system devices are comfort sensors. 9. The method as recited in claim 7, wherein said first and second system devices are wall-mounted displays. 10. The method as recited in claim 7, further comprising configuring a system status display to provide a visual signal when said first system device determines said first alarm condition exists. 11. The method as recited in claim 10, wherein said first system device is further configured to provide said visual signal when said subnet controller directs an alarm message to said first system device indicating the existence of a second alarm condition, and said visual signal includes a flash rate that distinguishes said first and second alarm conditions. 12. The method as recited in claim 10, wherein said first system device is further configured to provide said visual signal when said subnet controller directs an alarm message to said first system device indicating the existence of a second alarm condition, and said visual signal includes a color characteristic of a severity of said second alarm condition. 13. The method as recited in claim 10, further comprising configuring said system status display to transition to a display presentation that provides information on said error condition when said active visual signal is touched. 14. A first HVAC data processing and communication network system device, comprising: a network interface configured to interface to a data bus;a memory;a system status display; anda local controller configured to: accept via said data bus messages addressed to a device ID;determine that a first alarm condition exists when a message is detected on said data bus from a second system device using said device ID. 15. The system device as recited in claim 14, wherein said first and second system devices are comfort sensors. 16. The system device as recited in claim 14, wherein said first and second system devices are user interfaces. 17. The system device as recited in claim 14, further comprising a system status display configured to provide a visual signal when said local controller determines said error condition exists. 18. The system device as recited in claim 17, wherein said first system device is further configured to provide said visual signal when a subnet controller directs an alarm message to said first system device indicating the existence of a second alarm condition, and said visual signal includes a flash rate that distinguishes said first and second alarm conditions. 19. The system device as recited in claim 17, wherein said first system device is further configured to provide said visual signal when a subnet controller directs an error message to said first system device indicating the existence of a second alarm condition, and said visual signal includes a color characteristic of a severity of said second alarm condition. 20. The system device as recited in claim 17, wherein when system status display is configured to transition to a display presentation that provides information on said error condition when said active visual signal is touched.
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