公开(公告)号：EP4398195A1

公开(公告)日：2024-07-10

申请号：EP21955705.5

申请日：2021-10-25

申请人： Foshan Shunde Midea Electric Science and Technology Co., Ltd. ,  GD Midea Air-Conditioning Equipment Co., Ltd.

发明人： CHEN, Weicheng ,  WENG, Jinlian

IPC分类号： G06T19/00 ,  F24F11/00

CPC分类号： F24F11/00 ,  F24F11/30 ,  F24F11/52 ,  F24F11/58 ,  F24F11/89 ,  G06Q30/016 ,  G06T19/00

摘要： An installation prompt method, which is applied to a cloud server. The method comprises: acquiring logistics state information, wherein the logistics state information represents whether a first functional module of an air conditioner has been received (S10); and when the logistics state information is first state information, controlling a target device to output installation guidance information, wherein the first state information is information indicating that the first functional module has been received, and the installation guidance information is information for guiding the first functional module to be installed and used in a preset area of the air conditioner (S20).

公开(公告)号：EP4325136A1

公开(公告)日：2024-02-21

申请号：EP21938842.8

申请日：2021-09-17

申请人： Foshan Shunde Midea Electric Science and Technology Co., Ltd. ,  GD Midea Air-Conditioning Equipment Co., Ltd.

发明人： ZHENG, Chengli ,  ZHANG, Wujun

IPC分类号： F24F11/50 ,  F24F11/64 ,  F24F1/22

摘要： An air conditioner and a data transmission method based on power line communication therefor, and a storage medium. The method comprises: an indoor unit (100) acquiring a working parameter; if it is determined that the working parameter meets a set condition, then adjusting a communication interval, which is with an outdoor unit (200), from a first communication interval to a second communication interval; and sending communication data to the outdoor unit (200) on the basis of the second communication interval and by means of a power line (300), wherein sending the communication data to the outdoor unit (200) involves: the indoor unit (100) modulating the communication data into a plurality of sub-carrier signals, and coupling the plurality of sub-carrier signals to the power line (300); and each sub-carrier signal corresponds to different frequency bands, and the first communication interval is larger than the second communication interval.

公开(公告)号：EP4318924A1

公开(公告)日：2024-02-07

申请号：EP22806640.3

申请日：2022-05-07

申请人： Foshan Shunde Midea Electric Science and Technology Co., Ltd. ,  GD Midea Air-Conditioning Equipment Co., Ltd.

发明人： HUANG, Zhenghui ,  LONG, Tan ,  WEN, Xianshi ,  WEI, Dong ,  ZHAO, Ming

IPC分类号： H02M7/483

摘要： A control method, comprising: if a target-type fault is detected, determining a first control signal for instructing a first load (82) connected to a three-phase three-level power supply circuit (81) to stop operating, wherein the first load (82) is connected to one bus of the three-phase three-level power supply circuit (81), and the target-type fault has an association relationship with a second load (83) connected to two buses of the three-phase three-level power supply circuit (81); and sending the first control signal to a second control device (85) by means of a target communication channel (72), wherein the first control signal is used for instructing the second control device (85) to control the first load (82) to stop operating.

公开(公告)号：EP4230927A1

公开(公告)日：2023-08-23

申请号：EP21905020.0

申请日：2021-07-12

申请人： Foshan Shunde Midea Electric Science and Technology Co., Ltd. ,  GD Midea Air-Conditioning Equipment Co., Ltd.

发明人： ZHEN, Jinpeng ,  ZHANG, Cheng ,  LI, Zhongzheng ,  YU, Weiyou ,  HUO, Junya ,  ZHANG, Wenkai

IPC分类号： F24F11/89 ,  F24F11/88 ,  F24F11/58 ,  F24F11/52 ,  F24F1/0003

摘要： Provided are a switching control board (2) for an air conditioning system, an air conditioning system, and an adaptive control method. The switching control board (2) is disposed between an outdoor unit (1) of the air conditioning system and an indoor device of the air conditioning system. The switching control board (2) includes: an outdoor unit communication module (21) configured to establish a communication connection between the switching control board (2) and the outdoor unit (1); a detection module configured to detect a type of the indoor device connected to the switching control board (2); and a control module (24) connected to the outdoor unit communication module (21) and the detection module. A corresponding control parameter is obtained by the control module based on the type of the indoor device, and the corresponding control parameter is sent to the outdoor unit (1) via the communication connection between the switching control board (2) and the outdoor unit (1) to control the outdoor unit (1).

公开(公告)号：EP4398241A1

公开(公告)日：2024-07-10

申请号：EP22862600.8

申请日：2022-03-23

申请人： Foshan Shunde Midea Electric Science and Technology Co., Ltd. ,  GD Midea Air-Conditioning Equipment Co., Ltd.

发明人： CHEN, Baiyang ,  CHEN, Yirong ,  HUO, Weiming ,  XI, Hongyan ,  XU, Congcong

IPC分类号： G10L15/22

CPC分类号： G10L25/51 ,  H04L12/28 ,  G10L15/30 ,  G10L15/22

摘要： A responding device determination method, and a device, a server and a computer-readable storage medium. The method comprises: after a voice control signal is received, acquiring, according to a preset probability value policy, a target probability value of a device as a responding device, wherein the probability value policy is determined on the basis of response state information of the device to the voice control signal (S101); determining a target signal-to-noise ratio according to the target probability value and a signal-to-noise ratio of the received voice control signal (S102); and according to the target signal-to-noise ratio, determining whether the device is used as the responding device to the voice control signal (S103).

公开(公告)号：EP4328679A1

公开(公告)日：2024-02-28

申请号：EP22814915.9

申请日：2022-04-22

申请人： Foshan Shunde Midea Electric Science and Technology Co., Ltd. ,  GD Midea Air-Conditioning Equipment Co., Ltd.

发明人： WENG, Jinlian ,  LI, Qi ,  ZHU, Lianghong

IPC分类号： G05B15/02 ,  G05B19/418

摘要： An area partition method for household appliances, and a terminal device and a readable storage medium, wherein the area partition method for household appliances is applied to a terminal device. The area partition method for household appliances comprises: displaying an appliance identifier of a target household appliance and nearby area information of the target household appliance, wherein the nearby area information comprises descriptive information of a household appliance in a nearby area (S10); classifying the household appliance in the nearby area and the target household appliance into the same target area (S20); and displaying descriptive information of the target area (S30).

公开(公告)号：EP4321813A1

公开(公告)日：2024-02-14

申请号：EP21947967.2

申请日：2021-10-25

申请人： Foshan Shunde Midea Electric Science and Technology Co., Ltd. ,  GD Midea Air-Conditioning Equipment Co., Ltd.

发明人： CHEN, Weicheng ,  WENG, Jinlian

IPC分类号： F24F11/49 ,  F24F11/52 ,  F24F11/64

摘要： Disclosed is a method for recommending an installation position for an air handling module which is applied to an air conditioner. The air conditioner is provided with at least one installation position configured to selectively install the air handling module, and the method includes the following steps: identifying a type of an air handling module to be installed (S10); determining a target installation position among idle installation positions according to the type of the air handling module to be installed (S20), in which the air handling module to be installed performances differently at different installation positions; and outputting prompt information of the target installation position (S30).

公开(公告)号：EP4318907A1

公开(公告)日：2024-02-07

申请号：EP22794445.1

申请日：2022-03-25

申请人： Foshan Shunde Midea Electric Science and Technology Co., Ltd. ,  GD Midea Air-Conditioning Equipment Co., Ltd.

发明人： ZHAO, Ming ,  HUANG, Zhaobin ,  LONG, Tan ,  WEN, Xianshi ,  WEI, Dong ,  HUANG, Zhenghui

IPC分类号： H02M1/42

摘要： Disclosed in embodiments of the present application are a voltage control method and apparatus, a household appliance, a computer storage medium, and a computer program. The voltage control method comprises: obtaining two half-bus voltages on a direct current side of a three-level converter, the overvoltage protection value of the two half-bus voltages, and the voltage required by a first load, wherein the first load represents a load of which the supply power voltage is any one of the two half-bus voltages; determining a voltage control policy according to the relation among the two half-bus voltages, the overvoltage protection value, and the voltage required by the first load, wherein the voltage control policy is used for compensating for the output duty ratio of a switching device of the three-level converter, so that the first half-bus voltage is greater than or equal to the voltage required by the first load, and each of the two half-bus voltages is less than or equal to the overvoltage protection value; the first half-bus voltage represents a half-bus voltage at which power is supplied to the first load; and performing voltage control on the two half-bus voltages according to the voltage control policy.

公开(公告)号：EP4310407A1

公开(公告)日：2024-01-24

申请号：EP22831386.2

申请日：2022-04-24

申请人： Foshan Shunde Midea Electric Science and Technology Co., Ltd. ,  GD Midea Air-Conditioning Equipment Co., Ltd.

发明人： HU, Xiaoyong ,  LUO, Liwei ,  WENG, Jinlian

IPC分类号： F24F11/58 ,  F24F11/52 ,  F24F11/64

摘要： The present application relates to the technical field of air conditioners. Disclosed are a control right switching method and apparatus for a virtual remote control, a device, and a storage medium. In the present application, when an air conditioner selection instruction input by a user on a current virtual remote control is received, a target air conditioner that the user needs to control by means of the current virtual remote control is detected; if the target air conditioner has been bound to another virtual remote control, air conditioner unbinding is performed; and if air conditioner unbinding succeeds, control right switching of the virtual remote control is completed according to password information input by the user on the basis of a password setting interface.

公开(公告)号：EP4310406A1

公开(公告)日：2024-01-24

申请号：EP22831385.4

申请日：2022-04-24

申请人： Foshan Shunde Midea Electric Science and Technology Co., Ltd. ,  GD Midea Air-Conditioning Equipment Co., Ltd.

发明人： LI, Qi

IPC分类号： F24F11/30 ,  F24F11/89 ,  F24F11/00

摘要： The present application belongs to the technical field of air conditioner control, and discloses an air conditioner security protection method and apparatus, a storage medium and a terminal device. In the present application, when a target air conditioner is scanned, verification information is sent to the target air conditioner; a verification result fed back by the target air conditioner according to the verification information is received; and when the verification result is that verification is successful, a control instruction is sent to the target air conditioner so as to control the operation of the target air conditioner. Control rights of the air conditioner are confirmed by means of the verification information, which prevents a situation in which other people are also able to control the air conditioner of a user, thus improving the security of air conditioner control.