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-0603508 (2009-10-21) |
등록번호 | US-8548630 (2013-10-01) |
발명자 / 주소 |
|
출원인 / 주소 |
|
인용정보 | 피인용 횟수 : 37 인용 특허 : 777 |
The disclosure includes an HVAC data processing and communication network and a method of manufacturing the same. In one embodiment, the HVAC data processing and communication network includes a first system device and a second system device. The first system device is configured to send and receive
The disclosure includes an HVAC data processing and communication network and a method of manufacturing the same. In one embodiment, the HVAC data processing and communication network includes a first system device and a second system device. The first system device is configured to send and receive messages over a data bus. The second system device is configured to send configuration data associated with a configuration of the second system device to the first system device. The first system device is further configured to receive and persistently store the configuration data.
1. A method of manufacturing an HVAC data processing and communication network, comprising: configuring a first system device to send and receive messages over a data bus;configuring a second system device to send configuration data associated with a configuration of said second system device to sai
1. A method of manufacturing an HVAC data processing and communication network, comprising: configuring a first system device to send and receive messages over a data bus;configuring a second system device to send configuration data associated with a configuration of said second system device to said first system device;configuring said first system device to receive and persistently store said configuration data, wherein said stored configuration data is historical configuration data of said second system device;configuring a controller of said HVAC data processing communication network to determine if current configuration data of said second system device is flawed based on a comparison to said historical configuration data by comparing said historical configuration data to said current configuration data; andconfiguring said controller to initiate a routine for correcting said current configuration data when determining said current configuration data is flawed. 2. The method as recited in claim 1, further comprising configuring a subnet controller to publish a message to said data bus directing said first device to store said historical configuration data. 3. The method as recited in claim 1, wherein said controller is a subnet controller, said method further comprising configuring said subnet controller to publish restore messages to said data bus directing said first system device to publish said historical configuration data to said data bus, and directing said second system device to recover said configuration by receiving said historical configuration data. 4. The method as recited in claim 3, wherein said subnet controller is configured to send said restore messages if said historical configuration data differs from said current configuration data. 5. The method as recited in claim 1, wherein said historical configuration data and said current configuration data include operating parameters related to operation of said second device. 6. The method as recited in claim 1, wherein said historical configuration data and said current configuration data include error codes related to operation of said second device. 7. The method as recited in claim 3, wherein said subnet controller is configured to command an interface device to provide notification to an operator when said historical configuration data differs from said current configuration data. 8. The method as recited in claim 7, wherein said notification is selected from the group consisting of: a user interface display;an email;a cellular telephone message;a personal digital assistant message; anda television display. 9. An HVAC data processing and communication network of an HVAC system, comprising: a first system device configured to send and receive messages over a data bus;a second system device configured to send historical configuration data associated with a configuration of said second system device to said first system device;wherein said first system device is further configured to receive and persistently store said historical configuration data; anda controller configured to compare said historical configuration data to current configuration data of said second system device to determine differences therebetween and initiate a routine to correct said differences when present, said controller further configured to publish restore messages to said data bus directing said first system device to publish said historical configuration data to said data bus, and directing said second system device to recover said configuration by receiving said historical configuration data. 10. The network as recited in claim 9, wherein said controller is further configured to publish a message to said data bus directing said first device to store said historical configuration data. 11. The network as recited in claim 9, wherein said routine restores corrupt or missing values of said current configuration data based on said historical configuration data. 12. The network as recited in claim 9, wherein said historical configuration data and said current configuration data includes operating parameters related to operation of said second device. 13. The network as recited in claim 9, wherein said historical configuration data and said current configuration date includes error codes related to operation of said second device. 14. The network as recited in claim 9, wherein said controller is further configured to command an interface device to provide notification to an operator that said historical configuration data differs from said current configuration data. 15. The network as recited in claim 9 wherein first system device is configured to store historical configuration data for multiple devices of said HVAC system. 16. An HVAC data processing and communication network subnet controller of an HVAC system, comprising: a physical layer interface configured to interface to a data bus of an HVAC data processing and communication network;a local controller configured to determine if historical configuration data of a second device of said HVAC system differs from current configuration data of said second device, wherein said historical configuration data is stored on a first device of said HVAC system, said local controller further configured to cooperate with said physical layer interface to publish a message via said data bus directing said first system device to publish said historical configuration data to said data bus when determining said current configuration data differs from said historical configuration data. 17. The subnet control of claim 16, wherein said local controller is further configured to publish restore messages to said data bus directing said first system device to publish said historical configuration data to said data bus, and directing said second system device to recover said configuration by receiving said historical configuration data. 18. The subnet control of claim 17, wherein said local controller is further configured to send said restore messages if said historical configuration data differs from said current configuration data. 19. The subnet control of claim 17, wherein said local controller is further configured to publish a message to said data bus commanding an interface device to provide notification to an operator that said historical configuration data differs from said current configuration data.
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