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Title:
UNIVERSAL WIRELESS HVAC CONTROLLER WITH AN INTERNALLY STORED INFRARED (IR) DATABASE
Document Type and Number:
WIPO Patent Application WO/2019/148427
Kind Code:
A1
Abstract:
A wireless controller (200) is configured to send commands to a mini-split HVAC unit (100) that thermostatically controls a temperature in a space (50) using the temperature sensed and a programmable set point. The wireless controller (212) may include an infrared (IR) transmitter (208), a temperature sensor (210), a user interface (214), a non-volatile memory (202), and a controller (212). The wireless controller (200) may store an IR database in the non-volatile memory (202) for each of a wide variety of mini-split HVAC unit (100). The wireless controller (200) may then allow a user to select a particular mini-split HVAC unit (100), and from the selection may identify a corresponding IR protocol in the IR database. During subsequent use, the wireless controller (200) may use the corresponding IR protocol during subsequent communication with the mini-split HVAC unit (100).

Inventors:
DONG, Zhifei (115 Tabor Road, Mail Stop: 4D3Morris Plains, New Jersey, 07950, US)
BAO, Huanimin (115 Tabor Road, Mail Stop: 4D3Morris Plains, New Jersey, 07950, US)
DONG, Ling (115 Tabor Road, Mail Stop: 4D3Morris Plains, New Jersey, 07950, US)
VREELAND, Cameron K. (115 Tabor Road, Mail Stop: 4D3Morris Plains, New Jersey, 07950, US)
ZHANG, Le (115 Tabor Road, Mail Stop: 4D3Morris Plains, New Jersey, 07950, US)
Application Number:
CN2018/074957
Publication Date:
August 08, 2019
Filing Date:
February 01, 2018
Export Citation:
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Assignee:
ADEMCO INC. (1985 Douglas Drive N, MN-10-132cGolden Valley, Minnesota, 55422, US)
DONG, Zhifei (115 Tabor Road, Mail Stop: 4D3Morris Plains, New Jersey, 07950, US)
BAO, Huanimin (115 Tabor Road, Mail Stop: 4D3Morris Plains, New Jersey, 07950, US)
DONG, Ling (115 Tabor Road, Mail Stop: 4D3Morris Plains, New Jersey, 07950, US)
VREELAND, Cameron K. (115 Tabor Road, Mail Stop: 4D3Morris Plains, New Jersey, 07950, US)
ZHANG, Le (115 Tabor Road, Mail Stop: 4D3Morris Plains, New Jersey, 07950, US)
International Classes:
F24F11/00
Attorney, Agent or Firm:
CHINA PATENT AGENT (H.K.) LTD. (22/F, Great Eagle Center23 Harbour Road,Wanchai, Hong Kong, Kong, CN)
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