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公开(公告)号：US11208749B2
公开(公告)日：2021-12-28
申请号：US16607564
申请日：2018-04-11
Applicant: QINGDAO HAIER DRUM WASHING MACHINE CO., LTD.
Inventor： Sheng Xu , Zhenxing Huang , Wenwei Li , Jun Wu , Hai Shu
IPC: D06F33/00 , D06F34/05 , D06F37/42 , D06F33/32 , D06F103/40 , D06F105/62
Abstract: A washing machine control method is provided. A washing machine has a remote control function. After the washing machine is powered off and then restarted, the remote control function is controlled to be enabled/disabled according to an unlocked/locked state of a door lock. The washing machine control method is applicable to the field of Internet of Things (Internet of Things) washing machines, and may effectively guarantee the safety of an Internet of Things washing machine in remote control and avoid occurrence of safety accidents. Meanwhile, a washing machine using the washing machine control method is further disclosed.
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公开(公告)号：US11261553B2
公开(公告)日：2022-03-01
申请号：US16497617
申请日：2018-03-23
Applicant: QINGDAO HAIER DRUM WASHING MACHINE CO., LTD.
Inventor： Sheng Xu , Zhenxing Huang , Wenwei Li , Jun Wu
IPC: D06F34/05 , D06F33/32 , D06F105/58 , D06F105/62 , D06F101/00 , D06F33/30
Abstract: A method for terminating remote control over a washing machine wherein when shutdown control over the washing machine is triggered, the washing machine sends an instruction to terminate a channel between the washing machine and a mobile terminal connected with the washing machine, and shuts down. The shutdown control is triggered in a short-range or remote manner. By this method a termination instruction is sent before the washing machine shuts down to terminate a channel between the washing machine and the mobile terminal, it is ensured that the channel between the washing machine and a mobile terminal has already been cut off before the washing machine shuts down, such that the washing machine is no longer controlled by the mobile terminal connected with the washing machine the last time when being turned on next time, for improving security of washing machine control.
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公开(公告)号：US11198965B2
公开(公告)日：2021-12-14
申请号：US16491797
申请日：2018-02-09
Applicant: QINGDAO HAIER DRUM WASHING MACHINE CO., LTD.
Inventor： Sheng Xu , Zhenxing Huang , Wenwei Li , Jun Wu
Abstract: A remote control method for a washing machine includes the following steps: establishing, between a mobile terminal and the washing machine, a control channel used to transmit a control instruction and a status feedback channel used to transmit a working status of the washing machine; obtaining status information of the washing machine; and when the status information does not match preset information by which the mobile terminal remotely controls the washing machine, cutting off the control channel, and maintaining the status feedback channel. When the washing machine is remotely controlled by the mobile terminal, corresponding state conditions are controlled in a centralized manner, preset information by which the mobile terminal is allowed to remotely control the washing machine is formed, and then it is determined whether real-time status information of the washing machine matches the preset information, so that safety of the remote control method is improved.
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公开(公告)号：US10711383B2
公开(公告)日：2020-07-14
申请号：US15534740
申请日：2015-08-31
Applicant: QINGDAO HAIER DRUM WASHING MACHINE CO., LTD.
Inventor： Wenwei Li , Jun Wu , Rongshuai Cai , Haibo Wang , Wenfeng Jiang
Abstract: A water reuse control method of a multiple-drum washing machine, having a first washing drum and a second washing drum. When the first drum reaches a drainage process, comparing a time for the second drum to reach a water supply process T12 to a time for the first drum to reach a next drainage process T11; if T12
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公开(公告)号：US10711381B2
公开(公告)日：2020-07-14
申请号：US15556779
申请日：2015-10-16
Applicant: Qingdao Haier Drum Washing Machine Co., Ltd.
Inventor： Wenwei Li , Jinkai Wang , Jun Wu , Rongshuai Cai
Abstract: The present disclosure discloses a washing machine and a controlling method therefor. The washing machine includes: a touch display screen, at least two mutually independent washing units, and a control module connected with the touch display screen and the at least two washing units, wherein the at least two washing units include a first washing unit and a second washing unit; and the touch display screen is split into screens to simultaneously display a control menu of the first washing unit and a control menu of the second washing unit. A switching icon is further provided on the touch display screen and is configured to switch interfaces of the two washing units. The touch display screen is configured to adjust and split screen under a control of the control module to simultaneously display operating states of the corresponding washing units.
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Patent Agency Ranking
公开(公告)号：US10648123B2
公开(公告)日：2020-05-12
申请号：US15534883
申请日：2015-08-31
Applicant: QINGDAO HAIER DRUM WASHING MACHINE CO., LTD.
Inventor： Peishi Lv , Wenwei Li , Jinkai Wang , Jun Wu , Yuanyuan Chang
IPC: D06F39/04 , D06F33/02 , D06F29/00 , D06F33/00 , D06F31/00 , D06F25/00 , D06F37/02 , D06F58/26 , D06F58/30 , D06F58/38 , D06F101/14 , D06F103/38 , D06F105/28
Abstract: A washing machine comprises a first washing drum with a first heater and a second washing drum with a second heater. Before the first washing drum performs a heating procedure, it is necessary to determine whether the second washing drum is performing the heating procedure; if not, the first washing drum performs the heating procedure; if yes, it is necessary to determine whether the remaining heating time of the second washing drum is less than a set value, T min; if yes, the first washing drum pauses the heating procedure; when the second washing drum finishes performing the heating procedure, the first washing drum then performs the heating procedure; if not, remaining heating time of the first washing drum and that of the second washing drum are determined, whichever drum having the shorter remaining heating time performs the heating procedure first, while the other drum performs the heating procedure second.
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公开(公告)号：US10570545B2
公开(公告)日：2020-02-25
申请号：US15534980
申请日：2015-08-31
Applicant: QINGDAO HAIER DRUM WASHING MACHINE CO., LTD.
Inventor： Wenwei Li , Jinkai Wang , Jun Wu , Yuanyuan Chang
Abstract: A double-drum washing machine has a first washing drum and a second washing drum. A control method comprises water intake and drainage control and high-power process control, wherein the water intake and drainage control comprises water intake control and water drainage control; the first washing drum judges whether to reuse drained water of the second washing drum before executing a water intake process and judges whether to enable the drained water to be drained into the second washing drum and reuse the water or not before executing a water drainage process; and the high-power process control is used for controlling any one of a heating process, a dewatering process and a drying process of the first washing drum and any one of a heating process, a dewatering process and a drying process of the second washing drum not to be executed at the same time.
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公开(公告)号：US11578449B2
公开(公告)日：2023-02-14
申请号：US16491880
申请日：2018-02-09
Applicant: QINGDAO HAIER DRUM WASHING MACHINE CO., LTD.
Inventor： Sheng Xu , Zhenxing Huang , Wenwei Li , Jun Wu
Abstract: The present disclosure discloses a remote control method for a washing machine, a washing machine and a mobile terminal in wireless connection with the washing machine are used, and the remote control method includes the following steps: a status feedback channel that is between the washing machine and the mobile terminal and that is configured to transmit a working status of the washing machine is established; a control request sent by the mobile terminal is received by the washing machine; and after an activation key disposed on the washing machine is activated, a control channel that is between the washing machine and the mobile terminal and that is configured to transmit a control instruction is established. The remote control method for a washing machine disclosed in the present disclosure, solves the safety problem of the remote control of the washing machine. The control channel that is between the washing machine and the mobile terminal and that is configured to transmit a control instruction can be established only when a person who controls the washing machine in advance pre-ensures that the washing machine is in a safe state or another person ensures that the washing machine is in a safe state, and further triggers the activation key, thereby implementing remote control of the washing machine. The remote control method of the present disclosure improves the running safety of the washing machine.
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公开(公告)号：US11421365B2
公开(公告)日：2022-08-23
申请号：US16471349
申请日：2017-12-21
Applicant: QINGDAO HAIER DRUM WASHING MACHINE CO., LTD.
Inventor： Wenwei Li , Jun Wu , Rongshuai Cai , Haibo Wang , Guangfeng Wang , Yubao Wang , Guanghui Pan
IPC: D06F19/00 , D06F23/00 , D06F29/00 , D06F31/00 , D06F33/00 , D06F33/36 , D06F37/02 , D06F43/04 , D06F103/24 , D06F105/48 , D06F105/54
Abstract: The present disclosure discloses a control method of a multi-drum washing machine. The control method includes setting an oscillating program in the multi-drum washing machine. The oscillating program is a program in which oscillation generated by at least one washing device is used as an oscillating source to drive washing water and laundries in another at least one washing device to generate an interaction and achieve a washing effect. When at least one washing device oscillates, another at least one washing device and washing water and laundries in the washing device are driven to oscillate; and the vibration or jumping of the washing water in a drum is used to realize a function of soft washing of laundries and solve the problem of washing damage to soft laundries due to agitating type washing or beating type washing.
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公开(公告)号：US11377770B2
公开(公告)日：2022-07-05
申请号：US16496131
申请日：2018-03-08
Applicant: QINGDAO HAIER DRUM WASHING MACHINE CO., LTD.
Inventor： Sheng Xu , Zhenxing Huang , Wenwei Li , Jun Wu
IPC: D06F33/44 , D06F33/70 , D06F103/38 , D06F105/44 , D06F34/06 , D06F103/40 , D06F34/05 , D06F34/32
Abstract: A washing machine has a remote control function, and the control method comprises: after a washing procedure is finished, judging whether a remote control function is in an open state. If the judgment is yes, controlling a lock to keep a locked state, and executing a standby process for a time duration of t1, and if the judgment is no, controlling the lock to open, and executing a standby process for a time duration of t2, wherein t1≥t2; preferably, t1>t2. After a washing procedure is finished, the waiting time of a washing machine when the remote control function is in an open state is longer than the waiting time of a washing machine when the remote control function is in a closed state, thereby effectively preventing a remote controller from missing further control of a washing machine in a standby process.
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