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-0214225 (2016-07-19) |
등록번호 | US-10133283 (2018-11-20) |
발명자 / 주소 |
|
출원인 / 주소 |
|
대리인 / 주소 |
|
인용정보 | 피인용 횟수 : 0 인용 특허 : 333 |
An HVAC controller that can detect if a user's mobile wireless device is currently connected to and recognized by a building's wireless local area network is disclosed. Depending on whether or not the user's mobile wireless device is currently connected to and recognized by the building's wireless l
An HVAC controller that can detect if a user's mobile wireless device is currently connected to and recognized by a building's wireless local area network is disclosed. Depending on whether or not the user's mobile wireless device is currently connected to and recognized by the building's wireless local area network, the HVAC controller basis its control on unoccupied or occupied settings.
1. An HVAC controller for controlling one or more components of an HVAC system of a building, the HVAC controller comprising: a memory;a wireless transceiver for wirelessly sending and receiving data over a wireless local area network of the building;a controller configured to provide control signal
1. An HVAC controller for controlling one or more components of an HVAC system of a building, the HVAC controller comprising: a memory;a wireless transceiver for wirelessly sending and receiving data over a wireless local area network of the building;a controller configured to provide control signals to the one or more components of the HVAC system;the controller further configured to connect the HVAC controller to the wireless local area network of the building via the wireless transceiver, and once connected, determine if at least one mobile wireless device known to the HVAC controller as corresponding to a known user's mobile device is currently wirelessly connected to the wireless local area network or not, wherein: if at least one mobile wireless device known to the HVAC controller as corresponding to a known user's mobile device is currently wirelessly connected to the wireless local area network, the controller is configured to operate the HVAC system in accordance with a predetermined schedule comprising an occupied time period and a sleep time period, wherein during the occupied time period the controller controls the HVAC system in accordance with an occupied temperature setpoint, and during the sleep time period the controller controls the HVAC system in accordance with a sleep temperature setpoint; andif no mobile wireless device known to the HVAC controller as corresponding to a known user's mobile device is currently wirelessly connected to the wireless local area network, the controller is configured to operate the HVAC system in accordance with an unoccupied temperature setpoint. 2. The HVAC controller of claim 1, wherein the wireless local area network of the building is hosted by a network host device that is separate from the HVAC controller. 3. The HVAC controller of claim 1, wherein the sleep temperature setpoint is different from the occupied temperature setpoint. 4. The HVAC controller of claim 1, wherein the occupied temperature setpoint is different from the unoccupied temperature setpoint. 5. The HVAC controller of claim 1, wherein there is one mobile wireless device known to the HVAC controller as corresponding to a known user's mobile device. 6. The HVAC controller of claim 1, wherein there is a plurality of mobile wireless devices known to the HVAC controller as corresponding to known user's mobile devices. 7. The HVAC controller of claim 1, wherein the controller is configured to determine if no mobile wireless device known to the HVAC controller as corresponding to a known user's mobile device has been wirelessly connected to the wireless local area network for at least a predetermined period of time, and if so, the controller is configured to operate the HVAC system in accordance with a vacation temperature setpoint. 8. The HVAC controller of claim 7, wherein the predetermined period of time is 24 hours or more. 9. The HVAC controller of claim 1, wherein at least one mobile wireless device comprises a cell phone, a smart phone or a fob. 10. The HVAC controller of claim 1, wherein the wireless local area network is a WiFi network. 11. The HVAC controller of claim 1, wherein the wireless local area network is a Bluetooth network. 12. An HVAC controller for controlling one or more components of an HVAC system of a building, the HVAC controller comprising: a memory;a wireless transceiver for wirelessly sending and receiving data over a wireless local area network of the building;a controller configured to provide control signals to the one or more components of the HVAC system;the controller further configured to determine if at least one mobile wireless device known to the HVAC controller as corresponding to a known user's mobile device is currently wirelessly connected to a wireless local area network or not, wherein: if at least one mobile wireless device known to the HVAC controller as corresponding to a known user's mobile device is currently wirelessly connected to the wireless local area network, the controller is configured to operate the HVAC system in accordance with a predetermined schedule, wherein the predetermined schedule includes at least two time periods each capable of having a different programmable temperature setpoint; andif no mobile wireless device known to the HVAC controller as corresponding to a known user's mobile device is currently wirelessly connected to the wireless local area network, the controller is configured to operate the HVAC system in accordance with an unoccupied temperature setpoint. 13. The HVAC controller of claim 12, wherein the wireless local area network of the building is hosted by a network host device that is separate from the HVAC controller. 14. The HVAC controller of claim 12, wherein one of the at least two time periods corresponds to a sleep time period with a sleep temperature setpoint. 15. The HVAC controller of claim 12, wherein one of the at least two time periods corresponds to an occupied time period with an occupied temperature setpoint. 16. The HVAC controller of claim 12, wherein the controller is configured to determine if no mobile wireless device known to the HVAC controller as corresponding to a known user's mobile device has been wirelessly connected to the wireless local area network for at least a predetermined period of time, and if so, the controller is configured to operate the HVAC system in accordance with a vacation temperature setpoint. 17. The HVAC controller of claim 12, wherein the wireless local area network is a WiFi network.
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