公开(公告)号：EP3407616A1

公开(公告)日：2018-11-28

申请号：EP17741272.3

申请日：2017-01-11

申请人： Daikin Industries, Ltd.

发明人： INOUE, Ryouji ,  YAMAMOTO, Ryousuke ,  INOUE, Yukio ,  KOBAYASHI, Yasuaki ,  KATOU, Youta ,  YAGI, Asuka ,  HIGUCHI, Tatsuya

IPC分类号： H04Q9/00 ,  F24F11/02

摘要： A remote control device that excels in usability, designability, and compactness is provided. A remote controller (30) of an air conditioner (100) includes a liquid crystal display unit (60), a plurality of physical keys (50), and a remote controller control unit (70) that controls operations of the liquid crystal display unit (60) and executes processes in accordance with inputs via physical keys (50). The liquid crystal display unit (60) includes a third display area (63) that displays setting item tabs (ta) (setting item information) pertaining to configurable setting items, and a fourth display area (64) that displays information pertaining to set states of setting items. The physical keys (50) include function keys (52) having functions that are switched depending on the circumstances. The remote controller control unit (70) successively selects one of the setting items in accordance with inputs via the function keys (52) and causes the liquid crystal display unit (60) to display the information pertaining to the selected setting item. The number of function keys (52) is smaller than that of the setting item tabs (ta) displayed in the third display area (63).

公开(公告)号：EP3822549A1

公开(公告)日：2021-05-19

申请号：EP19833292.6

申请日：2019-05-15

申请人： DAIKIN INDUSTRIES, LTD.

发明人： NAKAYAMA, Yoshimasa ,  YAMAMOTO, Ryousuke ,  ISHIZEKI, Shinichi ,  MORIMOTO, Kunitaka ,  FUJIMOTO, Munehiko ,  OGISO, Yuuki ,  TOKUNAGA, Atsushi

IPC分类号： F24F1/22 ,  F24F11/58 ,  H04Q9/00

摘要： Provided is a communication system for an air conditioner including a housing and a control board accommodated in the housing. The communication system includes: a communication conversion unit accommodated in the housing and configured to acquire a required electric signal from the control board and to convert the electric signal into a digital signal for wire transmission; a cable having a first end connected to the communication conversion unit, the cable being drawn out of the housing to outside; and an antenna unit connected to a second end of the cable located outside the housing, the antenna unit being configured to establish wireless communication with a base station.

公开(公告)号：EP3553881A1

公开(公告)日：2019-10-16

申请号：EP17879103.4

申请日：2017-11-29

申请人： Daikin Industries, Ltd.

发明人： YAMAMOTO, Ryousuke

IPC分类号： H01Q1/24 ,  F24F11/56 ,  F24F13/20 ,  H04Q9/00

摘要： Provided is a remote controller capable of enhancing communication accuracy with as large an antenna as possible disposed inside a casing. A remote controller includes: a casing (20) including a communication surface (13) for near field radio communication on a front panel of the casing (20); a storage component (30) stored in the casing (20) and including a shielding part (32b) having a property of shielding a magnetic flux; and an antenna (41) for near field radio communication disposed behind the communication surface (13) with a space between the antenna (41) and the communication surface (13), the antenna (41) including a coil pattern (41a) inside which a magnetic flux passing region (41b) for passing a magnetic flux in a front-rear direction is formed. A part of the coil pattern (41a) of the antenna (41) overlaps the storage component (30) in the front-rear direction.