CN111246635A - Control method and device for lamp in household appliance - Google Patents
Control method and device for lamp in household appliance Download PDFInfo
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- CN111246635A CN111246635A CN201811426263.3A CN201811426263A CN111246635A CN 111246635 A CN111246635 A CN 111246635A CN 201811426263 A CN201811426263 A CN 201811426263A CN 111246635 A CN111246635 A CN 111246635A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
Abstract
The application provides a control method and a control device for a lamp in a household appliance, wherein the method comprises the steps of obtaining a state that a target lamp needs to be in, outputting an electric signal of unit duration to a port corresponding to the target lamp at an interval of a first duration if the state that the target lamp needs to be in is a first state, and outputting an electric signal of unit duration to the port corresponding to the target lamp at an interval of a second duration if the state that the target lamp needs to be in is a second state, so that the target lamp is controlled to be turned on. According to the method, the state of the target lamp of the household appliance is judged, and then the electric signal of unit time length is output to the port corresponding to the target lamp at the corresponding interval time length, so that the target lamp of the household appliance is lightened, and the technical problem that the state change of the lamp cannot be realized only by means of the existing hardware circuit after the hardware circuit of the household appliance is determined in the prior art is solved.
Description
Technical Field
The application relates to the technical field of household appliances, in particular to a control method and device for a lamp in a household appliance.
Background
With the continuous development of science and technology, people's pursuit of life of materials is also continuously improved, and therefore, in order to satisfy people's life demand, the function of domestic appliance is also more and more. The user determines the functions that the household appliance can use by observing the display state of the function option lamps of the household appliance.
In the prior art, the display state of the lamp is mostly realized by modifying the hardware circuit of the household appliance, but in the actual use process, the display state of the lamp cannot be modified due to the fact that the hardware circuit of the household appliance is determined during production, and user experience is seriously influenced.
Disclosure of Invention
The present application is directed to solving, at least to some extent, one of the technical problems in the related art.
Therefore, the method and the device for controlling the lamp in the household appliance are provided, so that the state that the target lamp needs to be in is obtained, if the state that the target lamp needs to be in is the first state, the electric signal of unit duration is output to the port corresponding to the target lamp at intervals of the first duration, and if the state that the target lamp needs to be in is the second state, the electric signal of unit duration is output to the port corresponding to the target lamp at intervals of the second duration, so that the target lamp is controlled to be turned on.
An embodiment of an aspect of the present application provides a method for controlling a lamp in a household appliance, including:
acquiring the state of a target lamp;
if the target lamp needs to be in the first state, outputting an electric signal of unit time length to a port corresponding to the target lamp at intervals of the first time length;
if the target lamp needs to be in the second state, outputting an electric signal of unit time length to a port corresponding to the target lamp at intervals of second time length;
and controlling the target lamp to be lightened.
According to the control method of the lamp in the household appliance, by acquiring the state that the target lamp needs to be in, if the state that the target lamp needs to be in is the first state, the electric signal of unit time length is output to the port corresponding to the target lamp at intervals of the first time length, and if the state that the target lamp needs to be in is the second state, the electric signal of unit time length is output to the port corresponding to the target lamp at intervals of the second time length, so that the target lamp is controlled to be turned on. According to the method, the state of the target lamp in the household appliance is judged, the corresponding interval duration is adopted to output the electric signal of unit duration to the port corresponding to the lamp, and the target lamp is controlled to be turned on the display screen of the household appliance, so that the technical problem that the state change of the lamp cannot be realized only by means of the existing hardware circuit after the hardware circuit of the household appliance is determined in the prior art is solved.
An embodiment of another aspect of the present application provides a control device for a lamp in a household appliance, including:
the acquisition module is used for acquiring the state of the target lamp;
the first output module is used for outputting an electric signal of unit time length to a port corresponding to the target lamp at intervals of first time length if the state is the first state;
the second output module is used for outputting an electric signal of unit time length to the port corresponding to the target lamp at intervals of second time length if the state is the second state;
and the control module is used for controlling the target lamp to be lightened.
The control device of lamp among domestic appliance of this application embodiment, through the state that acquires the target lamp and need to be in, if the state that the target lamp needs to be in is the first state, then with the first time length of interval to the long electric signal of unit time of the port output that the target lamp corresponds, if the state that the target lamp needs to be in is the second state, then with the second time length of interval to the long electric signal of unit time of the port output that the target lamp corresponds, and then the control target lamp is lighted. According to the method, the target lamp is controlled to be turned on a display screen of the household appliance by acquiring the state of the target lamp in the household appliance and outputting the electric signal of unit time length to the port corresponding to the lamp by adopting the corresponding interval time length, so that the technical problem that the state change of the lamp cannot be realized only by the existing hardware circuit after the hardware circuit of the household appliance is determined in the prior art is solved.
In another aspect, an embodiment of the present application provides a household appliance, including: a memory, a processor and a computer program stored on the memory and executable on the processor, which when executed by the processor, implement the method of controlling a lamp in a household appliance as described in the embodiments above.
A further embodiment of the present application provides a computer-readable storage medium, on which a computer program is stored, wherein the program, when executed by a processor, implements the method for controlling a lamp in a household appliance as described in the above embodiments.
Additional aspects and advantages of the present application will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the present application.
Drawings
The foregoing and/or additional aspects and advantages of the present application will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a schematic flowchart of a control method for a lamp in a household appliance according to an embodiment of the present application;
FIG. 2 is a display diagram of the display status of the lights in the appliance after the function indicator light is selected for the user;
fig. 3 is a schematic flowchart of another control method for a lamp in a household appliance according to an embodiment of the present application;
fig. 4 is a schematic structural diagram of a control device for a lamp in a household appliance according to an embodiment of the present application.
Detailed Description
Reference will now be made in detail to embodiments of the present application, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present application and should not be construed as limiting the present application.
In the prior art, the full-bright and half-bright functions of the lamp in the household appliance are realized by modifying a hardware circuit of the household appliance, but when the household appliance leaves a factory, the hardware circuit is determined and cannot be changed. Therefore, the full-bright and half-bright functions of the lamp in the household appliance cannot be realized by modifying the hardware circuit.
In view of the above prior art, an embodiment of the present application provides a method for controlling a lamp in a household appliance, which is implemented only by a software program, and includes acquiring a state in which a target lamp needs to be located, outputting an electrical signal of a unit duration to a port corresponding to the target lamp at intervals of a first duration if the state in which the target lamp needs to be located is the first state, and outputting an electrical signal of the unit duration to the port corresponding to the target lamp at intervals of a second duration if the state in which the target lamp needs to be located is the second state, thereby controlling the target lamp to be turned on.
A method and apparatus for controlling a lamp in a home appliance according to an embodiment of the present application will be described with reference to the accompanying drawings.
Fig. 1 is a schematic flowchart of a method for controlling a lamp in a household appliance according to an embodiment of the present application.
As shown in fig. 1, the control method of the lamp in the household appliance includes the steps of:
The target lamp may be a Light Emitting Diode (LED) for displaying on a display screen of the household appliance, or may be a function indicator lamp of the household appliance.
In the embodiment of the application, the processor of the household appliance further obtains the state that the target lamp of the household appliance needs to be in through the detected user operation, wherein the state that the target lamp needs to be in can be a full-bright state, and can also be a half-bright state or a non-bright state.
Specifically, when the processor of the household appliance detects that the user operates to press the switch of the household appliance, it is necessary to present to the user which functions of the household appliance can be used through the display state of the lamp in the household appliance, so that the target state that the function indicator lamp which can be used in the household appliance needs to be in is a half-bright state, and the target state that the non-selectable function indicator lamp needs to be in is a closed state. When a processor of the household appliance detects that a user operates to select a certain function key, the corresponding function indicator lamp needs to be in a full-on state, the target state of the rest selectable function indicator lamps needs to be in a semi-on state, and the target state of the non-selectable function indicator lamps needs to be in an off state.
And 102, if the state of the target lamp is in the first state, outputting an electric signal of unit time length to a port corresponding to the target lamp at intervals of the first time length.
Wherein the first state is a full bright state.
In the embodiment of the application, the target lamp in the household appliance is displayed in a full-bright or half-bright state, the electric signal of unit time length is output at different interval time lengths through the controller, and then the electric signal of the unit time length is input to the port corresponding to the target lamp, so that the states of the target lamp in the household appliance are different, the interval time lengths of the electric signal of the unit time length output by the controller to the port corresponding to the lamp are different, and the state of the target lamp in the household appliance is determined specifically according to the state of the target lamp in the household appliance.
In this embodiment of the application, it is determined that the state in which the target lamp of the household appliance needs to be located is the first state according to the state in which the target lamp needs to be located acquired in step 101, and a time interval between the electrical signals of the unit duration continuously output to the port corresponding to the lamp by the controller is the first duration.
It should be noted that, the controller outputs the electrical signal of unit time length to the port corresponding to the target lamp of the household electrical appliance, so that the high and low voltages at the two ends of the target lamp pass through, and the target lamp is turned on.
As an example, in case that a target lamp of a home appliance has 5 serial communication ports (com), lighting of the target lamp is realized by outputting an electric signal for a unit time length to 5 ports of the target lamp in the home appliance with a certain interval time length.
And 103, if the state of the target lamp is in the second state, outputting an electric signal of unit time length to the port corresponding to the target lamp at the interval of the second time length.
The second state is a semi-bright state, and the second duration is longer than the first duration.
In this embodiment, when the state of the target lamp of the household appliance, which is acquired in step 101, is the second state, the controller outputs the electrical signal of the unit duration to the port corresponding to the target lamp at the interval of the second duration.
It should be noted that the execution process of the step 102 and the step 103 is not limited, and the step 103 may be executed first, and then the step 102 is executed, where the specific execution step is determined according to the state of the obtained target lamp.
And 104, controlling the target lamp to be lightened.
In the embodiment of the application, the interval duration of the electric signal of the unit time length output to the port corresponding to the target lamp is determined according to the state in which the target lamp of the household appliance needs to be located, then the electric signal of the unit time length is input to the port corresponding to the target lamp, and the processor of the household appliance controls the target lamp to be turned on.
As an example, if the state that the target lamp of the household appliance needs to be in is a half-bright state, an electric signal of unit time length is output to the corresponding port of the target lamp at an interval of a second time length, and the target lamp is controlled to be turned on.
In the embodiment of the application, the processor of the household appliance is based on the basic timing clock with unit time length, and the processor is used for counting through the mark which is set as the timing interruption with the unit time length and further outputting the electric signal with the unit time length to the corresponding port of the target lamp in the household appliance to realize the full-bright or half-bright state of the lamp. Specifically, the state that the target lamp needs to be in when being lighted is a full-bright state, the controller outputs the electric signal of unit duration at intervals of a first duration, and then inputs the electric signal of unit duration to the port corresponding to the target lamp at intervals of the first duration, if the state that the target lamp needs to be in when being lighted is a half-bright state, the controller outputs the electric signal of unit duration at intervals of a second duration, and then outputs the electric signal of unit duration to the port corresponding to the target lamp at intervals of the second duration, so that the brightness state of the target lamp in the household appliance is controlled.
As an example, referring to fig. 2, when a user clicks a switch button of a home appliance, function option lamps that can be used in the home appliance are in a half-on state, and after the user selects one of the function buttons, the corresponding indicator lamp is in a full-on state, the remaining optional function indicator lamps are in a half-on state, and the non-optional function indicator lamps are in a non-on state. The display state of the lights in the home appliance after the function indicator light is selected for the user is shown in fig. 2.
According to the control method of the lamp in the household appliance, by acquiring the state that the target lamp needs to be in, if the state that the target lamp needs to be in is the first state, the controller outputs the electric signal of unit duration to the port corresponding to the target lamp at intervals of the first duration, and if the state that the target lamp needs to be in is the second state, the controller outputs the electric signal of unit duration to the port corresponding to the target lamp at intervals of the second duration, so that the target lamp is controlled to be turned on. According to the method, the state of the target lamp in the household appliance is acquired, and the port corresponding to the target lamp is scanned by adopting the corresponding interval duration so as to light the target lamp, so that the technical problem that the state change of the lamp cannot be realized only by means of the existing hardware circuit after the hardware circuit of the household appliance is determined in the prior art is solved.
In order to clearly illustrate the above embodiment, as an example, the embodiment of the present application provides a flowchart of another method for controlling a lamp in a household appliance, and fig. 3 provides a flowchart of another method for controlling a lamp in a household appliance.
As shown in fig. 3, the method may include the steps of:
In the embodiment of the present application, the controller sets the timing duration of the timer interrupt as a unit duration, i.e., the first duration, i.e., 125 μ s. When the target lamp of the household appliance needs to be in a full-bright state, the controller outputs an electric signal of unit time length at intervals of 125 mu s, and further inputs the electric signal of unit time length to the port corresponding to the target lamp. When the target lamp of the household appliance needs to be in a semi-bright state, the controller outputs an electric signal of unit time length to the port corresponding to the target lamp at an interval time length of 1 ms.
In the embodiment of the application, when the target lamp of the household appliance needs to be in the semi-bright state, the controller outputs the electric signal of unit time length to the port corresponding to the target lamp at the second time interval. Wherein the first time duration is 125 μ s, and the second time duration is 8 times of the first time duration, i.e. 1ms, i.e. 8 times 125 μ s.
Specifically, the controller outputs the electrical signal of the unit time length at the first 125 μ s of the second time length, and then inputs the electrical signal of the unit time length to the port corresponding to the target lamp, and the value of the counter counts to 1. In the second 125 μ s, the electric signal is not output to the port corresponding to the target lamp, but the counter continues counting, and the value of the counter is 2, and in the third 125 μ s, the electric signal is not output to the port corresponding to the target lamp, but the counter continues counting, and the value of the counter is 3, and similarly, the counter counts every 125 μ s.
It should be noted that the second duration is 8 times the first duration, because when the second duration is 1ms, the controller outputs the electrical signal of unit duration to the target lamp of the household appliance at the interval of the second duration, so that the target lamp is in a half-bright state to display with the best effect, no flicker phenomenon occurs, and human eyes can recognize the change of the state of the target lamp, so that the user experience is the best.
In step 202, it is determined whether the counter value is greater than or equal to 8.
In the embodiment of the present application, it is determined whether the value of the counter is greater than or equal to 8, when the value of the counter is less than 8, step 201 is continuously executed, the value of the counter continues to count until the value of the counter is 8, the counter stops counting, the counter is cleared, and step 203 is executed.
In the embodiment of the application, when it is determined that the target lamp of the household appliance needs to be in the half-bright state, it is determined that the electric signal of unit duration is output to the port corresponding to the target lamp at an interval duration of 1ms, that is, the electric signal of unit duration is output to the port corresponding to the target lamp at the first 125 μ s of the second duration, and no electric signal is output at the rest of the second duration, so that the target lamp displays the half-bright state on the display screen of the household appliance.
According to the control method of the lamp in the household appliance, a 125-microsecond timed interruption mark is set, counting is carried out (counting is carried out once every 125 microsecond), when the state where the target lamp needs to be located is a full-bright state, an electric signal of unit time length is output to a port corresponding to the target lamp in the household appliance at the interval time length of 125 microseconds, if the state where the target lamp needs to be located is a half-bright state, an electric signal of unit time length is output to a port corresponding to the target lamp of the household appliance at the first 125 microseconds of the interval time length of 1 millisecond, no electric signal is output in the rest time, and then the half-bright state of the target lamp is achieved. The method outputs the electric signal of unit time length to the port corresponding to the target lamp of the household appliance by adopting different interval time lengths, thereby realizing the full-bright or half-bright state of the target lamp, being convenient and flexible, being not limited by a hardware circuit and simultaneously reducing the cost.
In order to implement the above embodiments, the present application further provides a control device for a lamp in a household appliance.
Fig. 4 is a schematic structural diagram of a control device of a lamp in a household appliance according to an embodiment of the present application.
As shown in fig. 4, the control device 100 for a lamp in a home appliance includes: an acquisition module 110, a first output module 120, a second output module 130, and a control module 140.
An obtaining module 110, configured to obtain a state that a target lamp needs to be in;
a first output module 120, configured to output an electrical signal of a unit duration to a port corresponding to the target lamp at a first interval if the state in which the target lamp needs to be located is a first state;
a second output module 130, configured to output an electrical signal of a unit duration to a port corresponding to the target lamp at an interval of a second duration if the state in which the target lamp needs to be located is a second state;
and the control module 150 is used for controlling the target lamp to be lightened.
The control device of lamp among domestic appliance of this application embodiment, through the state that acquires that the target lamp needs to be in among the domestic appliance, if the state that the target lamp needs to be in is the first state, then with the first time length of interval to the long signal of unit time of the port output that the target lamp corresponds, the state that the target lamp needs to be in is the second state, then with the second time length of interval to the long signal of unit time of the port output that the target lamp corresponds, and then the control target lamp is lighted. According to the method, the state of the target lamp in the household appliance is judged, and the corresponding interval duration is adopted to output the electric signal of unit duration to the port corresponding to the target lamp, so that the target lamp is lightened, and the technical problem that the state change of the lamp cannot be realized only by means of the existing hardware circuit after the hardware circuit of the household appliance is determined in the prior art is solved.
It should be noted that the foregoing explanation of the embodiment of the method for controlling a lamp in a household appliance is also applicable to the control device for a lamp in a household appliance of the embodiment, and is not repeated herein.
In order to implement the above embodiments, the present application also proposes a household appliance, including: a memory, a processor and a computer program stored on the memory and executable on the processor, which when executed by the processor, implement the method of controlling a lamp in a household appliance as described in the embodiments above.
In order to implement the above embodiments, the present application also proposes a computer-readable storage medium having a computer program stored thereon, characterized in that the program, when executed by a processor, implements the control method of the lamp in the household appliance as described in the above embodiments.
In the description herein, reference to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present application, "plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
Any process or method descriptions in flow charts or otherwise described herein may be understood as representing modules, segments, or portions of code which include one or more executable instructions for implementing steps of a custom logic function or process, and alternate implementations are included within the scope of the preferred embodiment of the present application in which functions may be executed out of order from that shown or discussed, including substantially concurrently or in reverse order, depending on the functionality involved, as would be understood by those reasonably skilled in the art of the present application.
The logic and/or steps represented in the flowcharts or otherwise described herein, e.g., an ordered listing of executable instructions that can be considered to implement logical functions, can be embodied in any computer-readable medium for use by or in connection with an instruction execution system, apparatus, or device, such as a computer-based system, processor-containing system, or other system that can fetch the instructions from the instruction execution system, apparatus, or device and execute the instructions. For the purposes of this description, a "computer-readable medium" can be any means that can contain, store, communicate, propagate, or transport the program for use by or in connection with the instruction execution system, apparatus, or device. More specific examples (a non-exhaustive list) of the computer-readable medium would include the following: an electrical connection (electronic device) having one or more wires, a portable computer diskette (magnetic device), a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber device, and a portable compact disc read-only memory (CDROM). Additionally, the computer-readable medium could even be paper or another suitable medium upon which the program is printed, as the program can be electronically captured, via for instance optical scanning of the paper or other medium, then compiled, interpreted or otherwise processed in a suitable manner if necessary, and then stored in a computer memory.
It should be understood that portions of the present application may be implemented in hardware, software, firmware, or a combination thereof. In the above embodiments, the various steps or methods may be implemented in software or firmware stored in memory and executed by a suitable instruction execution system. If implemented in hardware, as in another embodiment, any one or combination of the following techniques, which are known in the art, may be used: a discrete logic circuit having a logic gate circuit for implementing a logic function on a data signal, an application specific integrated circuit having an appropriate combinational logic gate circuit, a Programmable Gate Array (PGA), a Field Programmable Gate Array (FPGA), or the like.
It will be understood by those skilled in the art that all or part of the steps carried by the method for implementing the above embodiments may be implemented by hardware related to instructions of a program, which may be stored in a computer readable storage medium, and when the program is executed, the program includes one or a combination of the steps of the method embodiments.
In addition, functional units in the embodiments of the present application may be integrated into one processing module, or each unit may exist alone physically, or two or more units are integrated into one module. The integrated module can be realized in a hardware mode, and can also be realized in a software functional module mode. The integrated module, if implemented in the form of a software functional module and sold or used as a stand-alone product, may also be stored in a computer readable storage medium.
The storage medium mentioned above may be a read-only memory, a magnetic or optical disk, etc. Although embodiments of the present application have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present application, and that variations, modifications, substitutions and alterations may be made to the above embodiments by those of ordinary skill in the art within the scope of the present application.
Claims (10)
1. A method for controlling a lamp in a household appliance, comprising:
acquiring the state of a target lamp;
if the target state is a first state, outputting an electric signal of unit time length to a port corresponding to the target lamp at intervals of a first time length;
if the target state is a second state, outputting an electric signal of unit time length to a port corresponding to the target lamp at intervals of second time length;
and controlling the target lamp to be lightened.
2. The method as claimed in claim 1, wherein the first state is a full bright state, the second state is a half bright state, and the second duration is longer than the first duration.
3. The method for controlling a lamp in a home appliance according to claim 2, wherein the second time period is 8 times the first time period.
4. The method for controlling a lamp in a home appliance according to claim 2, wherein the first time period is equal to the unit time period.
5. A control device for a lamp in a household appliance, characterized in that it comprises:
the acquisition module is used for acquiring the state of the target lamp;
the first output module is used for outputting an electric signal of unit time length to a port corresponding to the target lamp at intervals of first time length if the state is the first state;
the second output module is used for outputting an electric signal of unit time length to the port corresponding to the target lamp at intervals of second time length if the state is the second state;
and the control module is used for controlling the target lamp to be lightened.
6. The control device for the lamp of the household appliance according to claim 5, wherein the first state is a full bright state, the second state is a half bright state, and the second interval duration is longer than the first interval duration.
7. The control device of a lamp in a home appliance according to claim 5, wherein the second time period is 8 times the first time period.
8. The control device of a lamp in a household appliance according to claim 5, wherein the first time period is equal to the unit time period.
9. A household appliance, characterized in that it comprises: memory, processor and computer program stored on the memory and executable on the processor, which when executing the program implements the control method according to any of claims 1 to 4.
10. A computer-readable storage medium, on which a computer program is stored, which, when being executed by a processor, carries out the control method according to any one of claims 1 to 4.
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