CN112325449B - Remote controller, control method thereof, home appliance control system, and computer-readable storage medium - Google Patents

Remote controller, control method thereof, home appliance control system, and computer-readable storage medium Download PDF

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Publication number
CN112325449B
CN112325449B CN202011205703.XA CN202011205703A CN112325449B CN 112325449 B CN112325449 B CN 112325449B CN 202011205703 A CN202011205703 A CN 202011205703A CN 112325449 B CN112325449 B CN 112325449B
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China
Prior art keywords
remote controller
state
control method
enter
controlling
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CN202011205703.XA
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Chinese (zh)
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CN112325449A (en
Inventor
范翔
刘超
廖坤
牛楠楠
亓军鹏
金德武
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Gree Electric Appliances Inc of Zhuhai
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Gree Electric Appliances Inc of Zhuhai
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Priority to CN202011205703.XA priority Critical patent/CN112325449B/en
Publication of CN112325449A publication Critical patent/CN112325449A/en
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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00Control or safety arrangements
    • F24F11/50Control or safety arrangements characterised by user interfaces or communication
    • F24F11/56Remote control
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00Control or safety arrangements
    • F24F11/50Control or safety arrangements characterised by user interfaces or communication
    • F24F11/52Indication arrangements, e.g. displays
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00Control or safety arrangements
    • F24F11/50Control or safety arrangements characterised by user interfaces or communication
    • F24F11/61Control or safety arrangements characterised by user interfaces or communication using timers
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00Control or safety arrangements
    • F24F11/62Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
    • F24F11/63Electronic processing
    • F24F11/64Electronic processing using pre-stored data
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2140/00Control inputs relating to system states
    • F24F2140/10Pressure

Abstract

The invention provides a remote controller and a control method thereof, a household appliance control system and a computer readable storage medium, wherein the control method of the remote controller comprises the steps of obtaining pressure detection data about a shell of the remote controller; when the pressure detection data meet a first preset condition, controlling the remote controller to enter a starting state; and when the pressure detection data meet a second preset condition, controlling the remote controller to enter a shutdown state. The remote control comprises a processor for implementing the above-described control method of the remote control when executing a computer program stored in a memory. The household appliance control system comprises a household appliance and a remote controller, wherein the remote controller is used for sending a control signal to the household appliance; the remote controller adopts the remote controller. A computer-readable storage medium, on which a computer program is stored, which, when executed by a processor, implements the control method of the remote controller described above. The invention ensures the use experience of the user on the remote controller and saves electric energy.

Description

Remote controller, control method thereof, home appliance control system, and computer-readable storage medium
Technical Field
The invention relates to the technical field of remote controllers, in particular to a control device of a remote controller, the remote controller, a household appliance control system and a control method of the remote controller.
Background
The existing household appliances such as air conditioners are remotely controlled by remote controllers. The existing air conditioner remote controller is provided with keys and an electronic display, wherein the keys are used for a user to send a control instruction to the air conditioner, and the electronic display is used for the user to determine the current running state of the air conditioner.
In fact, the use frequency of the air conditioner remote controller is low, and the air conditioner remote controller is operated for a short time only when being used for opening, adjusting or closing the air conditioner, so that if the air conditioner remote controller is in a starting state in other time, the electronic display and the key switch are always in a power-on state, electric energy is wasted, and the service life of electronic elements is influenced.
In order to solve the problems, the existing air conditioner remote controller with the gravity switch is characterized in that the current placement mode of the remote controller is judged through the gravity switch, if the remote controller is in a first preset placement mode, the remote controller is controlled to enter a power-on state, and if the remote controller is in a second preset placement mode, the remote controller is controlled to enter a power-off state.
The existing problem that the remote controller of the air conditioner additionally provided with the gravity switch is that the mode that a user holds the remote controller has uncontrollable performance, when the user holds the remote controller, the remote controller is in an irregular motion state under more conditions, and the gravity center, the inclination angle and the acceleration in each direction are all in irregular changes, so that when the user holds the remote controller, an electrifying state signal or a power-off state signal is easily triggered by mistake, and a new technical problem is brought to influence the user use experience.
Disclosure of Invention
The first objective of the present invention is to provide a control method for a remote controller, which can effectively save electric energy and improve user experience.
The second objective of the present invention is to provide a remote controller that can effectively save electric energy and improve the user experience.
A third objective of the present invention is to provide a home appliance control system that effectively saves electric energy and improves user experience.
A fourth object of the present invention is to provide a computer-readable storage medium having a control method for the above remote controller.
A first object of the present invention is to provide a control method of a remote controller including acquiring pressure detection data about a housing of the remote controller; when the pressure detection data meet a first preset condition, controlling the remote controller to enter a starting state; and when the pressure detection data meet a second preset condition, controlling the remote controller to enter a shutdown state.
According to the scheme, when the pressure sensor detects that the stress state of the shell changes, the remote controller can be judged whether to be held or put down currently, and therefore the remote controller is controlled to enter the power-on state or the power-off state. In the invention, the pressure is generated on the shell of the remote controller when a user holds the remote controller, the positions of the remote controllers held by the user are approximately the same, or even if the positions of the remote controllers held by the user are different, the pressure sensors can be arranged at a plurality of positions in the remote controller, so that the misjudgment probability of the remote controller is effectively reduced, and the electric energy is saved on the premise of ensuring the use experience of the user.
The further scheme is that when the remote controller is in a power-on state, whether the interactive signal is acquired within the first preset time length is judged, and if not, the remote controller is controlled to enter a dormant state.
Therefore, when a user holds the remote controller and does not operate the remote controller within a certain time, the remote controller enters a dormant state, and the display is turned off or the brightness of the display is reduced, so that the electric energy is further saved.
The further scheme is that when the remote controller is in a dormant state, whether the interactive signal is acquired or not is judged, if yes, the remote controller is controlled to enter a starting state, and an instruction corresponding to the interactive signal is executed.
Therefore, when the remote controller is in a dormant state, a user presses the instruction key to directly trigger the instruction, the user does not need to press the switch key again or put down the remote controller to pick up the remote controller, and therefore the use experience of the user is further improved.
The further scheme is that when the remote controller is in a dormant state, the display of the remote controller is in an off state, or when the remote controller enters the dormant state, the brightness of the display of the remote controller is reduced.
As can be seen, this arrangement further saves power.
Further, the first preset condition is that the detected pressure value exceeds a preset value.
From the above, it can be seen that whether the remote controller shell is currently held or not can be judged by comparing the detected pressure value with the preset value.
The further scheme is that the second preset condition is that the detection pressure value of the preset times within the second preset time is 0.
Therefore, when the stress of the shell is not detected within a certain time, the current remote controller is put down, and then the remote controller enters a power-off state to save electric energy.
The method further comprises the step of controlling the remote controller to enter the power-on state, and the step of reading the last setting data and displaying the related information in the display.
Therefore, after the user takes up the remote controller, the control module enables the remote controller to be started up according to a preset mode through program control, the related instruction state during starting up is the functional mode state after the last operation of the remote controller, and then the user can operate and set the related instruction.
A second object of the present invention is to provide a remote controller comprising a processor for implementing the above-mentioned control method of the remote controller when executing a computer program stored in a memory.
The household appliance control system provided by the third object of the invention comprises a household appliance and a remote controller, wherein the remote controller is used for sending a control signal to the household appliance; the remote controller adopts the remote controller.
A third object of the present invention is to provide a computer-readable storage medium having stored thereon a computer program which, when executed by a processor, implements the control method of the remote controller described above.
Drawings
Fig. 1 is a schematic block diagram of an embodiment of a remote controller of the present invention.
Fig. 2 is a first flowchart of a control method of a remote controller according to an embodiment of the present invention.
Fig. 3 is a second flowchart of a method for controlling a remote controller according to an embodiment of the present invention.
Fig. 4 is a second flowchart of a method for controlling a remote controller according to an embodiment of the present invention.
Disclosure of Invention
Remote controller embodiment
Referring to fig. 1, fig. 1 is a schematic block diagram of an embodiment of a remote controller according to the present invention. The remote controller provided by the invention is a remote controller of an air conditioner, a control system of the remote controller comprises a shell, and a control module 1, a storage module 2, a key group 3, a display 4 and a pressure sensor 5 which are arranged in the shell, wherein the storage module 2, the key group 3, the display 4 and the pressure sensor 5 are all electrically connected with the control module 1.
The control module 1 includes a Processor, which may be a Central Processing Unit (CPU), or other general-purpose Processor, a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), an off-the-shelf Programmable Gate Array (FPGA) or other Programmable logic device, a discrete Gate or transistor logic device, a discrete hardware component, and so on. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like.
The storage module 2 comprises a memory, and the memory mainly comprises a storage program area and a storage data area, wherein the storage program area can store an operating system, an application program required by at least one function and the like; the storage data area may store data created according to the use of the mobile phone, and the like. In addition, the memory may include high speed random access memory, and may also include non-volatile memory, such as a hard disk, a memory, a plug-in hard disk, a Smart Media Card (SMC), a Secure Digital (SD) Card, a Flash memory Card (Flash Card), at least one magnetic disk storage device, a Flash memory device, or other volatile solid state storage device.
The pressure sensor 5 is a hall type pressure sensor, the pressure sensor 5 is arranged on the inner side of the remote controller shell, the pressure sensor 5 is used for detecting the bearing pressure value of the remote controller shell, and the pressure born by the remote controller shell is generated when a user holds the remote controller. In order to improve the sensitivity and accuracy of the pressure sensor, the pressure sensor is arranged on the left side and the right side of the middle rear part of the remote controller, and when a user holds the remote controller, the two set points of the pressure sensor correspond to the palm and fingers of the user. Of course, in other embodiments, pressure sensors may be provided at other contact locations of the remote control housing with the user's hand.
Control method embodiment of remote controller
Referring to fig. 2, fig. 2 is a first flowchart of a control method of the remote controller according to an embodiment of the present invention. The steps of the method for controlling the remote controller can be realized when the processor in the remote controller executes the computer program stored in the memory, and the method for controlling the remote controller of the present invention is described below in conjunction with the operation and use process of the remote controller by the user. Before the user takes the remote controller, the remote controller is in a power-off state, at the moment, the display 4 is in a power-off state, and other power consumption modules in the remote controller are also in a state to be activated. While the control system keeps executing step S1 of acquiring pressure detection data about the remote controller housing through the pressure sensor 5, and executing decision step S2 of deciding whether the acquired pressure detection data satisfies a first preset condition that the acquired detected pressure value exceeds a preset value.
When the judgment result of the step S2 is no, return is made to the step S1; if the determination result in the step S2 is yes, it indicates that the remote controller is currently picked up or held by the user, at this time, step S3 is executed to control the remote controller to enter the power-on state, at this time, the display 4 displays the remote controller with a normal measurement, and the control module 1 reads the last setting data from the storage module 2 and displays related information on the display 4, where the setting data includes serial data of setting functions, modules, and states of the air conditioner when the user last operates the remote controller, such as a cooling mode, a temperature setting of 27 degrees celsius, a secondary air volume, a sleep mode, and an up-and-down sweeping wind.
After the user holds the remote controller by hand, the user has the following two operation possibilities, firstly, the key group 3 is operated to control the air conditioner; second, hold and temporarily do not operate. Therefore, when the remote controller enters the power-on state, the system executes the determining step S4 to determine whether an interaction signal, i.e. a key-in signal of any key in the key set 3, is obtained within the first preset time period, thereby determining which of the two operations the user has performed after holding the remote controller.
If the determination result in the step S4 is negative, it means that the user does not perform any interaction within the first preset time period, so the system performs the step S5 to control the remote controller to enter the sleep state. Wherein, the first preset time can be selected to be 5 seconds or more; when the remote controller enters the sleep state, the display 4 is in a brightness reduction state or an off state, and the system sets a preset variable a to 1.
When the user operates the key group 3 of the remote controller in the sleep state, the system performs step S6 to obtain the interactive signal, and only when the variable a is 1 and the interactive signal is obtained, the system performs step S7 to control the remote controller to enter the power-on state again, and simultaneously execute the instruction corresponding to the interactive signal, and set the variable a to 0.
If the determination result in the step S4 is yes, step S8 is executed. And executing the instruction corresponding to the acquired interactive signal. Since the user may continue to hold the remote controller after completing the first key operation, after completing step S8, the system will continue to return to step S4, determine whether no interactive signal is obtained within the preset time, and control the remote controller to enter the sleep state according to the determination result to further save power. Referring to fig. 3 and 4, fig. 3 is a second flowchart of an embodiment of a method for controlling a remote controller according to the present invention. No matter the remote controller is in the power-on state or the dormant state, if the user puts down the remote controller and reaches a certain time, the system controls the remote controller to enter the power-off state.
Referring to fig. 3, after the control system performs step S9 to enable the remote controller to enter the power-on state, step S10 and step S11 are sequentially performed to obtain pressure detection data related to the housing of the remote controller and determine whether the pressure detection data meets a second preset condition, where the second preset condition is that the detection pressure value of the preset times within a second preset time period is 0. If the determination result in the step S11 is negative, return is made to the step S10; if yes, step S12 is executed to control the remote controller to enter the power-off state. In the second preset condition, assuming that the total detection times within the second preset duration is 10 times and the preset times is 7 times, the setting can reduce interference and ensure that the remote controller can smoothly enter the power-off state.
Similarly, referring to fig. 4, after the system performs step S13 to make the remote controller enter the sleep state, step S14 and step S15 are sequentially performed to obtain pressure detection data about the remote controller housing and determine whether the pressure detection data meets a second preset condition, if the determination result of step S15 is no, the process returns to step S14; if yes, step S16 is executed to control the remote controller to enter the power-off state.
The control method of the remote controller provided by the invention mainly aims to detect the stress state of the shell of the remote controller by using the pressure sensor, and when the pressure sensor detects that the stress state of the shell changes, the current holding or putting down of the remote controller can be judged according to the stress state, so that the remote controller is controlled to enter the power-on state or the power-off state. In the invention, the pressure is generated on the shell of the remote controller when a user holds the remote controller, the positions of the remote controllers held by the user are approximately the same, or even if the positions of the remote controllers held by the user are different, the pressure sensors can be arranged at a plurality of positions in the remote controller, so that the misjudgment probability of the remote controller is effectively reduced, and the electric energy is saved on the premise of ensuring the use experience of the user.
In other embodiments, the display enters an off state when the remote control enters the sleep state.
In other embodiments, when the remote controller enters the sleep state, the display screen is firstly displayed with reduced brightness, then the control system judges whether the interactive signal is still not acquired within a third preset time length, and if so, the display is controlled to enter the off state.
In other embodiments, the first preset condition is that the rising variation value of the detected pressure exceeds a preset value, and the rising variation value of the pressure is a difference value between a current detected pressure value and a previous detected pressure value.
In other embodiments, to avoid the erroneous determination, the first preset condition is that the detected pressure value exceeds the preset value and is maintained for a third preset time period.
In other embodiments, to avoid the erroneous determination, the first preset condition is that, between any two consecutive detection pressure values, the last detection pressure value is greater than the previous detection pressure value in the at least three consecutive detection pressure values.
In other embodiments, the second preset condition is that all of the detected pressure values are 0 within the second preset time period.
The invention also provides a household appliance control system which comprises the remote controller and the household appliance, wherein the remote controller is used for sending a control signal to the household appliance for remote control.
Computer-readable storage medium embodiments
The computer readable storage medium of the present invention may be any form of storage medium that is read by a processor of a computer device, including but not limited to a non-volatile memory, a ferroelectric memory, etc., and the computer readable storage medium has stored thereon a computer program, which when read by the processor of the computer device and executed by the computer program stored in the memory, can implement the steps of the control method of the remote controller described above.
The computer program comprises computer program code which may be in the form of source code, object code, an executable file or some intermediate form, etc. The computer-readable medium may include: any entity or device capable of carrying the computer program code, recording medium, usb disk, removable hard disk, magnetic disk, optical disk, computer Memory, Read-Only Memory (ROM), Random Access Memory (RAM), electrical carrier wave signals, telecommunications signals, software distribution medium, and the like. It should be noted that the computer readable medium may contain content that is subject to appropriate increase or decrease as required by legislation and patent practice in jurisdictions, for example, in some jurisdictions, computer readable media does not include electrical carrier signals and telecommunications signals as is required by legislation and patent practice.
Finally, it should be emphasized that the above-described preferred embodiments of the present invention are merely examples of implementations, rather than limitations, and that many variations and modifications of the invention are possible to those skilled in the art, without departing from the spirit and scope of the invention.

Claims (7)

1. A method for controlling a remote controller, the method comprising:
acquiring pressure detection data about a remote controller housing;
when the pressure detection data meet a first preset condition, controlling the remote controller to enter a starting state;
when the pressure detection data meet a second preset condition, controlling the remote controller to enter a shutdown state;
when the remote controller is in the starting state, judging whether an interactive signal is acquired within a first preset time length, and if not, controlling the remote controller to enter a dormant state;
when the remote controller is in the dormant state, judging whether an interactive signal is acquired, if so, controlling the remote controller to enter the starting state, and executing an instruction corresponding to the interactive signal;
the interactive signal is a keying signal of a key on the remote controller;
when the remote controller is in the dormant state, the display of the remote controller is in an off state,
or the like, or, alternatively,
when the remote controller enters the dormant state, the brightness of a display of the remote controller is reduced.
2. The control method of a remote controller according to claim 1, characterized in that:
the first preset condition is that the detected pressure value exceeds a preset value.
3. The control method of a remote controller according to claim 1, characterized in that:
the second preset condition is that the detection pressure value of the preset times within the second preset time is 0.
4. The control method of a remote controller according to claim 1, characterized in that:
in the step of controlling the remote controller to enter the power-on state, the method further comprises:
reading the last setting data and displaying the relevant information in the display.
5. The remote controller is characterized in that: the remote controller includes a processor for implementing a control method of the remote controller according to any one of claims 1 to 4 when executing a computer program stored in a memory.
6. The household appliance control system comprises a household appliance and a remote controller, wherein the remote controller is used for sending a control signal to the household appliance;
the method is characterized in that:
the remote controller adopts the remote controller of the above claim 5.
7. A computer-readable storage medium having stored thereon a computer program, characterized in that: the computer program, when executed by a processor, implements a control method of a remote controller as claimed in any one of claims 1 to 4.
CN202011205703.XA 2020-11-02 2020-11-02 Remote controller, control method thereof, home appliance control system, and computer-readable storage medium Active CN112325449B (en)

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Publication number Priority date Publication date Assignee Title
ES2251052T3 (en) * 1997-10-08 2006-04-16 Carrier Corporation REMOTE CONTROL UNIT.
EP2461577A1 (en) * 2010-12-01 2012-06-06 LG Electronics Inc. Method for controlling screen display and display using the same
CN102563804A (en) * 2011-11-22 2012-07-11 青岛海日高科模型有限公司 Run control method of air purifier
CN103293975A (en) * 2013-05-29 2013-09-11 深圳Tcl新技术有限公司 Method and device for reducing power consumption of remote control
CN107101334A (en) * 2017-04-28 2017-08-29 广东美的制冷设备有限公司 Control method, remote control and electronic installation
CN207458318U (en) * 2017-11-08 2018-06-05 深圳市致行科技有限公司 A kind of remote controler
CN210781151U (en) * 2019-12-31 2020-06-16 深圳市世纪本原科技股份有限公司 Novel digital set top box remote control device

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