CN110996440A - Control method and device for household appliance control panel and control panel - Google Patents
Control method and device for household appliance control panel and control panel Download PDFInfo
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- CN110996440A CN110996440A CN201911203218.6A CN201911203218A CN110996440A CN 110996440 A CN110996440 A CN 110996440A CN 201911203218 A CN201911203218 A CN 201911203218A CN 110996440 A CN110996440 A CN 110996440A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
Abstract
The application belongs to the technical field of electric appliance control, and relates to a control method for a household appliance control panel, which comprises the following steps: monitoring the faults of the household appliance control panel; when the household appliance control panel has a fault, the light emitting component is controlled according to the fault information to carry out fault prompt according to the set on-off time sequence. The method can emit light according to the set on-off time sequence through the light emitting part, send the fault prompt information, and simultaneously carry out parameter adjustment through the decoding maintenance information, thereby realizing the field maintenance work such as the acquisition and resetting of the fault parameters of the control panel, and the like, so as to achieve the effects of simple and easy operation and low maintenance cost, and the fault acquisition and maintenance can be carried out on the control panel without professional devices and professional technicians. The application also discloses a control device and a control panel for the household appliance control panel.
Description
Technical Field
The present application relates to the field of electrical appliance control technologies, and for example, to a control method and apparatus for a household electrical appliance control panel, and a control panel.
Background
At present, when a problem occurs in a household appliance control bottom plate constructed by using a single chip microcomputer, maintenance personnel need to know internal information and set internal parameters when performing field maintenance, generally need an independent debugging serial port to be connected with a computer, and use special software for interaction, so that a relatively complex maintenance environment needs to be constructed on a maintenance field, complex software and hardware equipment is needed, maintenance technicians at a certain professional level are needed, and high cost and inconvenience are brought to the field maintenance of household appliances.
In the process of implementing the embodiments of the present disclosure, it is found that at least the following problems exist in the related art: at present, compared with the field maintenance mode of the traditional household appliance control bottom plate, the digital display components such as a nixie tube are generally arranged on the bottom plate, a plurality of function buttons are arranged, the setting parameters are input and the specified parameters are inquired by using different function buttons according to the digital display prompt, a special professional device is needed, a professional technician is needed, an additional component with complex bottom plate installation is needed, and the cost is high.
Disclosure of Invention
The following presents a simplified summary in order to provide a basic understanding of some aspects of the disclosed embodiments. This summary is not an extensive overview nor is intended to identify key/critical elements or to delineate the scope of such embodiments but rather as a prelude to the more detailed description that is presented later.
The embodiment of the disclosure provides a control method and device for a household appliance control panel and the control panel, and aims to solve the problems of high complexity and high cost of the field maintenance technology and device of the household appliance.
In some embodiments, the control method for an appliance control board includes: monitoring the faults of the household appliance control panel;
when the household appliance control panel has a fault, the light emitting component is controlled according to the fault information to carry out fault prompt according to the set on-off time sequence.
In some embodiments, the control device for a home appliance control board includes: a processor and a memory storing program instructions, the processor being configured to, upon execution of the program instructions, perform the control method for a home appliance control board as described above.
In some embodiments, the control board comprises the control device for the household appliance control board.
The control method and device for the household appliance control panel and the control panel provided by the embodiment of the disclosure can achieve the following technical effects: can send out light according to the bright chronogenesis of going out of setting through luminous component, send trouble prompt message, simultaneously, maintain the information through decoding and carry out parameter adjustment, realize the trouble parameter acquisition and field maintenance work such as resetting to the control panel to reach and do not need professional device and professional technical personnel just can carry out trouble acquisition and maintenance to the control panel, simple easy operation, effect with low costs is maintained.
The foregoing general description and the following description are exemplary and explanatory only and are not restrictive of the application.
Drawings
One or more embodiments are illustrated by way of example in the accompanying drawings, which correspond to the accompanying drawings and not in limitation thereof, in which elements having the same reference numeral designations are shown as like elements and not in limitation thereof, and wherein:
FIG. 1 is a flow chart of a control method for a home appliance control board provided in a disclosed embodiment;
fig. 2 is a flow chart of a control method for a home appliance control board according to another disclosed embodiment;
FIG. 3 is a schematic diagram of a control apparatus for a home appliance control board according to a disclosed embodiment;
fig. 4 is a block diagram of a system for a home appliance control board in accordance with a disclosed embodiment.
Detailed Description
So that the manner in which the features and elements of the disclosed embodiments can be understood in detail, a more particular description of the disclosed embodiments, briefly summarized above, may be had by reference to the embodiments, some of which are illustrated in the appended drawings. In the following description of the technology, for purposes of explanation, numerous details are set forth in order to provide a thorough understanding of the disclosed embodiments. However, one or more embodiments may be practiced without these details. In other instances, well-known structures and devices may be shown in simplified form in order to simplify the drawing.
The embodiment of the present disclosure provides a control method for a household appliance control board, as shown in fig. 1, including:
s101, monitoring faults of the household appliance control panel;
and S102, when the household appliance control panel has a fault, controlling the light emitting component to carry out fault prompt according to a set on-off time sequence according to the fault information.
In some embodiments, further comprising: the fault information is encoded in morse code. Morse code is a form of digital communication whose code includes six types: dots, strokes, pauses between dots and strokes, short pauses between each character, medium pauses between each word, and long pauses between sentences. Different English letters, numbers and punctuation marks are expressed by different arrangement sequences.
In some embodiments, the on and off timings of the light emitting part correspond to the encoded failure information.
In some embodiments, the on/off timing of the light emitting part corresponds to the encoded failure information, including:
controlling a light-emitting part to light a second corresponding to Morse code;
the lighting of the light emitting part is controlled for b seconds to correspond to the drawing of Morse code;
c, controlling the light-emitting part to be off for c seconds to correspond to pause between the middle point and the stroke of the Morse code;
the pause between each character in the Morse code is corresponding to d seconds by controlling the light-emitting part to be turned off;
the e seconds of the light-emitting part are controlled to correspond to the pause between each word in the Morse code;
the lighting part is controlled to be turned off for f seconds to correspond to pause among sentences in Morse code;
wherein a, b, c, d, e and f are respectively preset positive integers.
In some embodiments, the light emitting component is an LED (light emitting diode) light emitting tube.
In some embodiments, a point representing morse code by controlling LED on for 200ms, a line representing morse code for 600ms, an off for 200ms, a pause between a point and a line in morse code for 600ms, a word inter-symbol pause in morse code for 1400ms, and a sentence inter-sentence pause in morse code may be used. Optionally, the appropriate light-off time may also be adjusted, and a certain plus-minus tolerance may be allowed, with the specific adjustment being adapted for the actual application, optionally, a tolerance of plus-minus 10ms may be allowed. For example: a number 1; the Morse code is: a dash-dot dash (—); LED display effect: 200ms on, 200ms off, 600ms on.
In some embodiments, when the household electric appliance control panel is not in failure, the light emitting component is controlled to prompt normal operation according to a set normal operation on-off time sequence, and the set normal operation on-off time sequence corresponds to the Morse code.
In some embodiments, the light emitting component is controlled to be always in a normally on state, which indicates that the appliance control board is operating normally.
In some embodiments, further comprising: acquiring maintenance information; and adjusting parameters according to the maintenance information.
In some embodiments, obtaining maintenance information includes: the maintenance information is obtained by detecting the pressed state and the lifted state of the key.
In some embodiments, the depressed state and the raised state of the key correspond to a code of morse code.
In some embodiments, the key is at a point where a seconds of depression corresponds to a morse code;
b, pressing the key for b seconds to correspond to the strokes of Morse code;
c, stopping the key at the middle point and stroke of the Morse code corresponding to c seconds when the key is in the lifting state;
the key is in a lifting state for d seconds and corresponds to the pause between each character in the Morse code;
the key is in a lifting state for e seconds and corresponds to pause among each word in the Morse code;
f seconds when the key is in the lifting state corresponds to pause among sentences in Morse code;
wherein a, b, c, d, e and f are respectively preset positive integers.
In some embodiments, the key is at a point where 200ms of the pressed state corresponds to the morse code; the button is in a pressed state for 600ms and corresponds to the stroke of Morse code; the key is in a lifted state for 200ms and corresponds to the pause between the middle point and the stroke of the Morse code; the key is in a lifted state for 600ms and corresponds to pause among word symbols in the Morse code; the key being up 1400ms corresponds to a pause between sentences in the morse code. Alternatively, the swap time definition may be raised and depressed and allowed a certain plus or minus tolerance, with specific adjustments adapted for the application, or the operation time of the keys may be an equal proportional multiplication of the display to facilitate the input operation, optionally allowing a tolerance of plus or minus 10 ms. For example: a number 1; the Morse code is: a dash-dot dash (—); key input operation: pressing for 200ms, lifting for 200ms, pressing for 600ms, lifting for 200ms, and pressing for 600 ms.
In some embodiments, further comprising: and decoding the maintenance information according to Morse code, and adjusting parameters according to the decoded maintenance information.
According to the control method for the household appliance control panel in the embodiment, the control method for the household appliance control panel provided by the embodiment of the disclosure can emit light according to the on-off time sequence corresponding to the fault information coded by the morse code through the light emitting component to send the fault prompt information, so that the fault parameters of the control panel can be simply acquired, and meanwhile, the maintenance information coded by the morse code is decoded, so that the parameter of the household appliance control panel is adjusted, the fault parameters of the household appliance control panel are reset, and the effects of acquiring and maintaining the fault prompt without professional devices and professional technicians are achieved.
In some embodiments, fig. 2 is a flowchart of a control method for a home appliance control board:
s201, controlling the light emitting tube to output Morse code information, namely controlling the LED light emitting tube to emit light according to a light emitting time sequence corresponding to the Morse code and outputting the Morse code information;
s202, recording, identifying and judging, namely observing and recording the on-off time sequence emitted by the LED by a technician, optionally, distinguishing the time of each component element obviously, and adjusting the time of the luminous element of the code to achieve the degree of easy distinguishing; drawing pause definition according to Morse code points, and translating information; according to the information, the problem can be judged, and a parameter adjusting strategy is formulated;
s203, case input information, namely according to a formulated adjustment parameter strategy, the pressing state and the lifting state of a key corresponding to the definition of the massage Gaussian code are input by the key, and the adjustment parameter information is input by adopting an agreed grammar;
s204, obtaining parameter input and identifying parameters, obtaining adjustment parameter information by the controller, identifying the adjustment parameter information, namely decoding the adjustment parameter information in a Morse code mode;
s205, adjusting parameters;
step S206, outputting the adjusted state information, performing correction operation, and outputting the adjusted state information by the light-emitting component according to the mode of the step S201, namely displaying actual information;
the technician continues to observe and record the adjusted state information to obtain the adjusted effect information;
the above operations are repeated until the desired maintenance effect is obtained.
The embodiment of the disclosure realizes the field parameter maintenance by utilizing the Morse code principle and by means of simple components, keys and LED light emitting tubes without depending on any field professional tools, and brings convenience to operation and maintenance.
The embodiment of the present disclosure provides a control device for a household electrical appliance control board, which is structurally shown in fig. 3 and includes: a processor (processor)100 and a memory (memory)101 storing program instructions may also include a Communication Interface (Communication Interface)102 and a bus 103. The processor 100, the communication interface 102, and the memory 101 may communicate with each other via a bus 103. The communication interface 102 may be used for information transfer. The processor 100 may call program instructions in the memory 101 to perform the control method for the home appliance control board of the above-described embodiment.
Further, the program instructions in the memory 101 may be implemented in the form of software functional units and stored in a computer readable storage medium when sold or used as a stand-alone product.
The memory 101, which is a computer-readable storage medium, may be used for storing software programs, computer-executable programs, such as program instructions/modules corresponding to the methods in the embodiments of the present disclosure. The processor 100 executes the functional application and data processing by executing the software program, instructions and modules stored in the memory 101, that is, implements the control method for the home appliance control board in the above method embodiment.
The memory 101 may include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application program required for at least one function; the storage data area may store data created according to the use of the terminal device, and the like. In addition, the memory 101 may include a high-speed random access memory, and may also include a nonvolatile memory.
According to the control device for the household appliance control panel in the embodiment, the control device for the household appliance control panel provided by the embodiment of the disclosure can emit light through the on-off time sequence corresponding to the fault information coded by the light emitting component according to the morse code, so as to send the fault prompt information, thereby realizing simple acquisition of the fault parameters of the control panel, and simultaneously decoding the maintenance information coded by the morse code, thereby carrying out parameter adjustment on the household appliance control panel, realizing resetting of the fault parameters of the household appliance control panel, so as to achieve the effect of no need of professional devices and professional technicians, acquiring fault prompts and maintaining, and being simple and easy to operate and low in maintenance cost.
The embodiment of the disclosure realizes simple combination of a single LED and keys by adopting two common IO ports of a controller, such as a single chip microcomputer or other controllers, realizes a Morse code interaction model, and realizes a simple low-cost field maintenance mode of a household appliance controller.
The embodiment of the present disclosure provides a control board, which includes the above-mentioned control device for a home appliance control board, as shown in fig. 4, which is a system block diagram of the control board.
In some embodiments, the power module 4 supplies power to the controller 1, the LED 2 and the keys 3, and when a failure occurs in the household appliance control panel, i.e., the bottom panel, the controller 1 is connected to the LED 2 through an IO (Input/Output) port line and controls the LED to emit light according to a light emitting timing sequence defined by morse code, so as to display a failure code and other related information. The field maintenance personnel visually observe the light-emitting time sequence through contact and decode the light-emitting time sequence in a Morse code mode to recognize fault codes and obtain fault information. The controller 1 acquires maintenance information through a key 3 connected with another IO port line, the maintenance information corresponds to the symbol definition of Morse code according to the predetermined grammar, for example, the pressing state and the lifting state of the key correspond to the symbol definition of Morse code, and then the maintenance information is decoded, namely, the purpose of inputting parameters through a simple key, then modifying internal parameters and achieving the field maintenance purpose of correcting certain faults is achieved. When the household appliance control panel normally operates, the light-emitting LED can be controlled to emit a set normal operation on-off time sequence, and the set normal operation on-off time sequence corresponds to the Morse code, namely, prompt information for indicating the normal operation of the household appliance control panel.
The embodiment of the disclosure realizes that the hardware circuit of the method can be realized only by connecting one key and one light-emitting part to the controller through two common IO port lines, and when the household appliance control board has a fault, a fault code can be sent out; during field maintenance, key information can be obtained through an input line connected with a key, and instruction operation of a maintainer is carried out; under the normal working state, the controller can control the LED to emit light by connecting the LED luminous tubes, and normal state prompt information is sent out according to Morse code combination definition. The method and the device have the advantages that field maintenance work such as parameter query and setting of the household appliance control panel can be realized by common technicians without professional devices, simplicity and easiness in operation are realized, and the cost is low.
The disclosed embodiments provide a computer-readable storage medium storing computer-executable instructions configured to perform the above-described control method for a home appliance control board.
The disclosed embodiments provide a computer program product comprising a computer program stored on a computer-readable storage medium, the computer program comprising program instructions that, when executed by a computer, cause the computer to perform the above-described control method for a home appliance control board.
The computer-readable storage medium described above may be a transitory computer-readable storage medium or a non-transitory computer-readable storage medium.
The technical solution of the embodiments of the present disclosure may be embodied in the form of a software product, which is stored in a storage medium and includes one or more instructions for enabling a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method of the embodiments of the present disclosure. And the aforementioned storage medium may be a non-transitory storage medium comprising: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and other various media capable of storing program codes, and may also be a transient storage medium.
The above description and drawings sufficiently illustrate embodiments of the disclosure to enable those skilled in the art to practice them. Other embodiments may incorporate structural, logical, electrical, process, and other changes. The examples merely typify possible variations. Individual components and functions are optional unless explicitly required, and the sequence of operations may vary. Portions and features of some embodiments may be included in or substituted for those of others. The scope of the disclosed embodiments includes the full ambit of the claims, as well as all available equivalents of the claims. As used in this application, although the terms "first," "second," etc. may be used in this application to describe various elements, these elements should not be limited by these terms. These terms are only used to distinguish one element from another. For example, a first element could be termed a second element, and, similarly, a second element could be termed a first element, unless the meaning of the description changes, so long as all occurrences of the "first element" are renamed consistently and all occurrences of the "second element" are renamed consistently. The first and second elements are both elements, but may not be the same element. Furthermore, the words used in the specification are words of description only and are not intended to limit the claims. As used in the description of the embodiments and the claims, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. Similarly, the term "and/or" as used in this application is meant to encompass any and all possible combinations of one or more of the associated listed. Furthermore, the terms "comprises" and/or "comprising," when used in this application, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof. Without further limitation, an element defined by the phrase "comprising an …" does not exclude the presence of other identical elements in a process, method or device comprising the element. In this document, each embodiment may be described with emphasis on differences from other embodiments, and the same and similar parts between the respective embodiments may be referred to each other. For methods, products, etc. of the embodiment disclosures, reference may be made to the description of the method section for relevance if it corresponds to the method section of the embodiment disclosure.
Those of skill in the art would appreciate that the various illustrative elements and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware or combinations of computer software and electronic hardware. Whether such functionality is implemented as hardware or software may depend upon the particular application and design constraints imposed on the solution. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the disclosed embodiments. It can be clearly understood by those skilled in the art that, for convenience and brevity of description, the specific working processes of the system, the apparatus and the unit described above may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again.
In the embodiments disclosed herein, the disclosed methods, products (including but not limited to devices, apparatuses, etc.) may be implemented in other ways. For example, the above-described apparatus embodiments are merely illustrative, and for example, a division of a unit may be merely a division of a logical function, and an actual implementation may have another division, for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or units, and may be in an electrical, mechanical or other form. Units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to implement the present embodiment. In addition, functional units in the embodiments of the present disclosure may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit.
The flowchart and block diagrams in the figures illustrate the architecture, functionality, and operation of possible implementations of systems, methods and computer program products according to embodiments of the present disclosure. In this regard, each block in the flowchart or block diagrams may represent a module, segment, or portion of code, which comprises one or more executable instructions for implementing the specified logical function(s). In some alternative implementations, the functions noted in the block may occur out of the order noted in the figures. For example, two blocks shown in succession may, in fact, be executed substantially concurrently, or the blocks may sometimes be executed in the reverse order, depending upon the functionality involved. In the description corresponding to the flowcharts and block diagrams in the figures, operations or steps corresponding to different blocks may also occur in different orders than disclosed in the description, and sometimes there is no specific order between the different operations or steps. For example, two sequential operations or steps may in fact be executed substantially concurrently, or they may sometimes be executed in the reverse order, depending upon the functionality involved. Each block of the block diagrams and/or flowchart illustrations, and combinations of blocks in the block diagrams and/or flowchart illustrations, can be implemented by special purpose hardware-based systems that perform the specified functions or acts, or combinations of special purpose hardware and computer instructions.
Claims (11)
1. A control method for a household appliance control board is characterized by comprising the following steps:
monitoring the faults of the household appliance control panel;
when the household appliance control panel has a fault, the light emitting component is controlled according to the fault information to carry out fault prompt according to the set on-off time sequence.
2. The method of claim 1, further comprising:
and encoding the fault information according to Morse code.
3. The method of claim 2, wherein the on/off timing of the light emitting part corresponds to the encoded failure information.
4. The method of claim 3, wherein the on/off timing of the light emitting part corresponds to the encoded failure information, comprising:
controlling the light-emitting part to light a second corresponding to Morse code;
drawing corresponding Morse code by controlling the lighting of the light-emitting part for b seconds;
c, controlling the light-emitting part to be turned off for c seconds to correspond to the pause between the middle point and the stroke of the Morse code;
the light-emitting component is controlled to be turned off for d seconds, so that the pause between each character in the Morse code is corresponded;
the light-emitting component is controlled to be turned off for e seconds to correspond to the pause between each word in the Morse code;
the lighting part is controlled to be turned off for f seconds to correspond to pause among sentences in Morse code;
wherein a, b, c, d, e and f are respectively preset positive integers.
5. The method of claim 1, further comprising:
acquiring maintenance information;
and adjusting parameters according to the maintenance information.
6. The method of claim 5, wherein the obtaining maintenance information comprises:
and obtaining the maintenance information by detecting the pressing state and the lifting state of the key.
7. The method of claim 6, wherein the depressed state and the raised state of the key correspond to codes of morse code.
8. The method of claim 7,
the key is in a pressed state for a second and corresponds to a Morse code point;
the button is in a pressed state for b seconds and corresponds to the stroke of the Morse code;
the key is in a lifted state for c seconds and corresponds to the pause between the middle point and the stroke of the Morse code;
the key is in a lifting state for d seconds and corresponds to pause between each character in the Morse code;
the key is in a lifting state for e seconds and corresponds to pause among each word in the Morse code;
the f seconds that the key is in the lifting state corresponds to the pause between sentences in the Morse code;
wherein a, b, c, d, e and f are respectively preset positive integers.
9. The method of claim 8, further comprising:
and decoding the maintenance information according to Morse code, and adjusting parameters according to the decoded maintenance information.
10. A control device for a control panel of an appliance, comprising: a processor and a memory storing program instructions, characterized in that the processor is configured to execute the control method for an appliance control board according to any one of claims 1 to 9 when executing the program instructions.
11. A control panel comprising the control device for a home appliance control panel of claim 10.
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| CN201911203218.6A CN110996440A (en) | 2019-11-29 | 2019-11-29 | Control method and device for household appliance control panel and control panel |
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| CN201911203218.6A CN110996440A (en) | 2019-11-29 | 2019-11-29 | Control method and device for household appliance control panel and control panel |
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