CN103903594A - Remote control unit, household appliance and method and device for controlling displayer of household appliance - Google Patents
Remote control unit, household appliance and method and device for controlling displayer of household appliance Download PDFInfo
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- CN103903594A CN103903594A CN201410149220.0A CN201410149220A CN103903594A CN 103903594 A CN103903594 A CN 103903594A CN 201410149220 A CN201410149220 A CN 201410149220A CN 103903594 A CN103903594 A CN 103903594A
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Abstract
The invention discloses a remote control unit, a household appliance and a method and device for controlling a displayer of the household appliance. The method for controlling the displayer of the household appliance comprises the steps that whether a trigger order is received or not is judged, wherein the trigger order is used for triggering the displayer to be lighted; under the condition that it is judged that the trigger order is received, a regulation signal is sent to a drive circuit of the displayer, wherein the regulation signal is used for regulating an output signal of the drive circuit and the output signal is used for controlling the brightness of the displayer; the brightness value of the displayer is controlled to be the brightness value corresponding to the output signal. According to the remote control unit, the household appliance and the method and device for controlling the displayer of the household appliance, the problem that the illumination function of the displayer on the household appliance is single in the prior art is solved and the effect that the function of the displayer of the household appliance is enriched is further achieved.
Description
Technical field
The present invention relates to household appliance technical field, in particular to control method and the device of a kind of telepilot, household electrical appliance and display thereof.
Background technology
In daily life; often can use small night lamp function; at present, general by buying separately mini light night, on the upper socket of directly pegging graft, realize illumination; this kind of lighting system not only needs independent holding jack; and the brightness of mini light night set in the time dispatching from the factory, cannot make a change according to actual needs, cause mini light night scope applicatory to reduce; and be suitable in process in reality, user also needs for buying separately mini light night input cost.Inventor finds, present household electrical appliance (such as refrigerator, air conditioner etc.) are nearly all with large-area light-emitting diode display, but this light-emitting diode display is only used to refer to mode of operation, state and the setting/environment temperature of household electrical appliance, function ratio is more single, how to improve the function of light-emitting diode display on household electrical appliance, the illumination functions that utilizes light-emitting diode display that household electrical appliance carry to realize mini light night becomes important research direction.
For the more single problem of the illumination functions of display on household electrical appliance in correlation technique, effective solution is not yet proposed at present.
Summary of the invention
Fundamental purpose of the present invention is to provide control method and the device of a kind of telepilot, household electrical appliance and display thereof, to solve in prior art the more single problem of the illumination functions of display on household electrical appliance.
A kind of control method of household electrical appliance display is provided according to an aspect of the present invention.
Comprise according to the control method of household electrical appliance display of the present invention: judge whether to receive trigger command, wherein, trigger command is lighted for trigger scope; Judging receive trigger command in the situation that, sending the driving circuit of conditioning signal to display, wherein, conditioning signal is for regulating the output signal of driving circuit, and output signal is for controlling the brightness of display; And the brightness value of controlling display is brightness value corresponding to output signal.
Further, display comprises LED, driving circuit comprises the anode driving circuit and the negative electrode driving circuit that are connected with LED, wherein, the output signal of negative electrode driving circuit or anode driving circuit is pulse-width signal, sending conditioning signal to the driving circuit of display comprises: send conditioning signal to negative electrode driving circuit or anode driving circuit, with the dutycycle of adjusting pulsewidth modulation signal.
Further, judging receive trigger command in the situation that, control method also comprises: judge whether household electrical appliance start shooting; And in the situation that judging household electrical appliance start, control the running status that display shows household electrical appliance.
Further, judging receive trigger command in the situation that, control method also comprises: counting period duration, and wherein, interval duration is the duration receiving between moment and the current time of trigger command; And judge whether interval duration is less than the first default duration, wherein, in the situation that judging interval duration and being less than the first default duration, send conditioning signal to driving circuit.
Further, sending conditioning signal to driving circuit, control method also comprises: counting period duration, and wherein, interval duration is the duration receiving between moment and the current time of trigger command; Judge whether interval duration reaches the second default duration; And in the situation that judging interval duration and reaching the second default duration, preserve brightness value corresponding to output signal.
According to a further aspect in the invention, provide a kind of control device of household electrical appliance display, this control device is mainly used in carrying out the control method of any household electrical appliance display that foregoing of the present invention provides.
According to a further aspect in the invention, provide a kind of control device of household electrical appliance display, having comprised: the first judging unit, for judging whether to receive trigger command, wherein, trigger command is lighted for trigger scope; Transmitting element, for judging receive trigger command in the situation that, sends the driving circuit of conditioning signal to display, and wherein, conditioning signal is for regulating the output signal of driving circuit, and output signal is for controlling the brightness of display; And first control module, be brightness value corresponding to output signal for controlling the brightness value of display.
Further, display comprises LED, driving circuit comprises the anode driving circuit and the negative electrode driving circuit that are connected with LED, wherein, the output signal of negative electrode driving circuit or anode driving circuit is pulse-width signal, transmitting element is used for sending conditioning signal to negative electrode driving circuit or anode driving circuit, with the dutycycle of adjusting pulsewidth modulation signal.
Further, control device also comprises: the second judging unit, the in the situation that of receiving trigger command, judges whether household electrical appliance start shooting for judging at the first judging unit; And second control module, for judge household electrical appliance start at the second judging unit in the situation that, control the running status that display shows household electrical appliance.
Further, control device also comprises: the first computing unit, and for counting period duration, wherein, interval duration is the duration receiving between moment and the current time of trigger command; And the 3rd judging unit, for judging whether interval duration is less than the first default duration, wherein, in the situation that judging interval duration and being less than the first default duration, transmitting element sends conditioning signal to driving circuit.
Further, control device also comprises: the 3rd computing unit, and for counting period duration, wherein, interval duration is the duration receiving between moment and the current time of trigger command; The 4th judging unit, for judging whether interval duration reaches the second default duration; And storage unit, in the situation that judging interval duration and reaching the second default duration, preserve brightness value corresponding to output signal.
According to a further aspect in the invention, provide a kind of telepilot, having comprised: the first transmitting element, for sending the display of trigger command to household electrical appliance, wherein, trigger command is lighted for trigger scope; And second transmitting element, for sending the driving circuit of conditioning signal to display, taking the brightness value of controlling display as brightness value corresponding to output signal, wherein, conditioning signal is for regulating the output signal from driving circuit, and output signal is for controlling the brightness of display.
According to a further aspect in the invention, provide a kind of household electrical appliance, comprised the control device of any household electrical appliance display that foregoing of the present invention provides and/or the telepilot that foregoing of the present invention provides.
In the present invention, adopt and judge whether to receive trigger command, wherein, trigger command is lighted for trigger scope; Judging receive trigger command in the situation that, sending the driving circuit of conditioning signal to display, wherein, conditioning signal is for regulating the output signal of driving circuit, and output signal is for controlling the brightness of display; And the brightness value of controlling display is brightness value corresponding to output signal.Light by driving display, and send conditioning signal and regulate to the driving circuit of display the brightness of display, realize and utilized the display of household electrical appliance to carry out illumination functions as light source, expand the function of display on household electrical appliance, solve in prior art the more single problem of the illumination functions of display on household electrical appliance, and then reached the effect of enriching household electrical appliance display function.And the scheme of utilizing the display of household electrical appliance to throw light on as light source provided by the present invention, buys separately mini light night again without user, has reached cost-effective effect, also do not need additionally to take socket simultaneously, reach the effect that improves convenience.
Brief description of the drawings
The accompanying drawing that forms the application's a part is used to provide a further understanding of the present invention, and schematic description and description of the present invention is used for explaining the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 is according to the process flow diagram of the control method of the household electrical appliance display of the embodiment of the present invention;
Fig. 2 is the circuit diagram of the display of the control method that provides of the application embodiment of the present invention;
Fig. 3 is the physical circuit figure of MCU in Fig. 2;
Fig. 4 a is the oscillogram of the pulse-width signal that regulates of the control method that provides of the application embodiment of the present invention;
Fig. 4 b is the enlarged drawing of S part in Fig. 4 a;
Fig. 5 is the process flow diagram of the control method of household electrical appliance display according to the preferred embodiment of the invention; And
Fig. 6 is according to the schematic diagram of the control device of the household electrical appliance display of the embodiment of the present invention.
Embodiment
In order to make those skilled in the art person understand better the present invention program, below in conjunction with the accompanying drawing in the embodiment of the present invention, technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only the embodiment of a part of the present invention, instead of whole embodiment.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtaining under creative work prerequisite, should belong to the scope of protection of the invention.
It should be noted that, term " first ", " second " etc. in instructions of the present invention and claims and above-mentioned accompanying drawing are for distinguishing similar object, and needn't be used for describing specific order or precedence.The data that should be appreciated that such use suitably can exchanged in situation, so as embodiments of the invention described herein can with except diagram here or describe those order enforcement.In addition, term " comprises " and " having " and their any distortion, intention is to cover not exclusive comprising, for example, those steps or unit that process, method, system, product or the equipment that has comprised series of steps or unit is not necessarily limited to clearly list, but can comprise clearly do not list or for these processes, method, product or equipment intrinsic other step or unit.
In the situation that not conflicting, the feature in embodiment and embodiment in the application can combine mutually.Describe below with reference to the accompanying drawings and in conjunction with the embodiments the present invention in detail.
According to the embodiment of the present invention, can provide a kind of can be for implementing the embodiment of the method for the application device embodiment, it should be noted that, can in the computer system such as one group of computer executable instructions, carry out in the step shown in the process flow diagram of accompanying drawing, and, although there is shown logical order in flow process, in some cases, can carry out shown or described step with the order being different from herein.
According to the embodiment of the present invention, a kind of control method of household electrical appliance display is provided, below the control method of household electrical appliance display that the embodiment of the present invention is provided do concrete introduction:
Fig. 1 is according to the process flow diagram of the control method of the household electrical appliance display of the embodiment of the present invention, and as shown in Figure 1, the method comprises that following step S102 is to step S106:
S102: judge whether to receive trigger command, wherein, trigger command is lighted for trigger scope,, trigger command is used for controlling display and opens illumination functions, and this trigger command can issue by the telepilot of household electrical appliance, also can issue by the guidance panel of household electrical appliance.
S104: judging receive trigger command in the situation that, sending the driving circuit of conditioning signal to display, wherein, conditioning signal is for regulating the output signal of driving circuit, output signal is for controlling the brightness of display, and wherein, the output signal of driving circuit is generally voltage signal.
S106: the brightness value of controlling display is brightness value corresponding to output signal, that is, control display and throw light on according to brightness value corresponding to output signal.
The control method of the household electrical appliance display of the embodiment of the present invention, light by driving display, and send conditioning signal and regulate to the driving circuit of display the brightness of display, realize and utilized the display of household electrical appliance to carry out illumination functions as light source, expand the function of display on household electrical appliance, solve in prior art the more single problem of the illumination functions of display on household electrical appliance, and then reached the effect of enriching household electrical appliance display function.And the scheme of utilizing the display of household electrical appliance to throw light on as light source provided by the present invention, buys separately mini light night again without user, has reached cost-effective effect, also do not need additionally to take socket simultaneously, reach the effect that improves convenience.
Particularly, display comprises LED,, display can be light-emitting diode display, also can be the liquid crystal display with LED-backlit, driving circuit comprises the anode driving circuit and the negative electrode driving circuit that are connected with LED, wherein, the output signal of negative electrode driving circuit is pulse-width signal, or the output signal of anode driving circuit is pulse-width signal, in step S104, sending conditioning signal to the driving circuit of display is mainly to send conditioning signal to negative electrode driving circuit or anode driving circuit, with the dutycycle of adjusting pulsewidth modulation signal.Fig. 2 is the circuit diagram of the display of the control method that provides of the application embodiment of the present invention, illustrate below the adjusting to display brightness of dutycycle by adjusting pulsewidth modulation signal as an example of the display shown in Fig. 2 example, Fig. 3 is the physical circuit figure of MCU in Fig. 2.
As shown in Figure 2, the negative electrode driving circuit of display adopts IC2003 to drive, this negative electrode driving circuit is connected with MCU by bus W1, anode driving circuit adopts IC KID to drive, this anode driving circuit is connected with MCU by bus W2, in Fig. 2, schematically show the matrix-scanning-type driving circuit being formed by 4 road anodes (S1 to S4) and 7 roads negative electrode (A to G), altogether there is 4*7=28 gcp logic.For single led lamp, this LED lamp is high level at its anode, when being low level, lights on negative electrode, taking negative electrode scanning as example, if negative electrode A～G is according to some cycles output low level in turn, the level state of S1～S4 determines that current those LED lamps are bright so, which LED lamp goes out, for example: when A is low level, if the state of S1～S4 1001, the LED lamp that is now positioned at negative electrode A and anode S1, S4 crossbar logic point is bright, and the LED lamp that is positioned at negative electrode A and anode S2, S3 crossbar logic point goes out.Therefore, in the present invention, by changing the output signal of negative electrode driving circuit into PWM(width modulation, Pulse-Width Modulation, be called for short PWM) signal, by adjusting high level and low level dutycycle in each cycle of pwm signal, can realize the adjusting to the brightness of LED lamp, wherein, the wider brightness of each cycle low level is higher.Fig. 4 a has schematically shown the oscillogram of the pulse-width signal that conditioning signal regulates, and Fig. 4 b is the enlarged drawing of S part in Fig. 4 a.
Fig. 5 is the process flow diagram of the control method of household electrical appliance display according to the preferred embodiment of the invention, and as shown in Figure 5, the control method of the household electrical appliance display of the preferred embodiment mainly comprises the steps that S501 is to step S507:
S501: judge whether opening display illumination functions,, judge whether to receive trigger command with step S102, if receive trigger command, determine opening display illumination functions, otherwise, determine not opening display illumination functions, wherein, trigger command is for trigger scope,, trigger command is used for controlling display unlatching illumination functions.
S502: judge whether the duration of opening illumination functions is less than the first default duration, wherein, the duration of opening illumination functions is the interval duration between the moment and the current time that receive trigger command calculating, and in embodiments of the present invention, the first default duration can be set as 10S clock duration.
S503: in the situation that judging interval duration and being less than the first default duration, send conditioning signal to driving circuit, particularly, comprise step S503a and S503b, S503a: send the conditioning signal of brightness increase to driving circuit, for the driving circuit of negative electrode scan mode, the conditioning signal that brightness increases broadens low level in output signal.Particularly, user can issue the conditioning signal that brightness increases by "+" button on "+" button or guidance panel on household electrical appliance remote controller; S503b: send the conditioning signal of brightness reduction to driving circuit, for the driving circuit of negative electrode scan mode, the conditioning signal that brightness reduces narrows low level in output signal.Particularly, user can issue the conditioning signal that brightness reduces by "-" button on "-" button or guidance panel on household electrical appliance remote controller.
Wherein, in interval duration does not reach first default this segment limit of duration, the control method of the embodiment of the present invention can also be controlled demonstrations that circulate of mode that display goes out t2 second with bright t1 second, and realization is carried out brightness regulation with flashing mode reminding user.Particularly, t1 can get 2, t2 and can get 0.5.
S504: control display and throw light on according to brightness value corresponding to output signal, comprise step S504a and S504b, S504a: receiving after the conditioning signal of brightness increase, the brightness of display is lightened; S504b: receiving after the conditioning signal of brightness increase, the brightness of display is dimmed.
S505: continue counting period duration, this interval duration remain from receive trigger command time be carved into the duration between current time, that is to say the duration of lighting of display.
S506: judge whether interval duration reaches the second default duration, particularly, in embodiments of the present invention, the second default duration can be set as 10s equally, also can need to be set as other duration according to practical application.
S507: in the situation that judging interval duration and reaching the second default duration, preserve brightness value corresponding to output signal to storage chip, so that when open household electrical appliance display next time, can directly throw light on according to the brightness setting last time.
Because the normal startup of household electrical appliance generally needs a transition duration, if household electrical appliance are in normal operating conditions, the display of these household electrical appliance needs the normal duty that shows household electrical appliance so, in the preferred embodiment of the present invention, by the time interval duration that is carved between current time that receives trigger command is calculated, and in the situation that judging interval duration and not exceeding the first default duration, sending conditioning signal to driving circuit regulates with the brightness to display, realize in household electrical appliance start-up course, also do not reach normal operating conditions, brightness to display regulates, with the adverse effect of farthest avoiding brightness regulation to bring the normal demonstration of display, reach the effect that improves display stability.
Further preferably, the control method of the preferred embodiment of the present invention also comprises that step S508 is to step S510:
S508: judge whether household electrical appliance start shooting, particularly, can, in the situation that judging display and not lighting, carry out and judge the step whether household electrical appliance start shooting.
S509: in the situation that judging household electrical appliance start, controlling the running status that display shows household electrical appliance, particularly, is mainly to show operation pattern, operational mode, working temperature and environment temperature etc.Wherein, the in the situation that of judging interval duration be less than the first default duration in step S503, control equally the running status that display shows household electrical appliance.
S510: in the situation that judging household electrical appliance and not starting shooting, control display in the state that entirely goes out.
In addition, the control method of the preferred embodiment of the present invention also comprises that step S511 is to step S513:
S511: open illumination functions at display, but duration time not yet reaches in the situation of the first default duration, judges whether household electrical appliance start shooting.
S512: in the situation that judging household electrical appliance start, controlling the running status that display shows household electrical appliance, particularly, is mainly to show operation pattern, operational mode, working temperature and environment temperature etc., with above-mentioned steps S509.
S513: in the situation that judging household electrical appliance and not starting shooting, control display and show that standby pattern, temperature viewing area show
show that decorative pattern, all mode patterns are entirely bright.
In the situation that judging household electrical appliance start, control the running status that display shows household electrical appliance, realize and controlled display in the situation that normally showing household electric appliance operation state, take into account illumination functions.
It should be noted that, for aforesaid each embodiment of the method, for simple description, therefore it is all expressed as to a series of combination of actions, but those skilled in the art should know, the present invention is not subject to the restriction of described sequence of movement, because according to the present invention, some step can adopt other orders or carry out simultaneously.Secondly, those skilled in the art also should know, the embodiment described in instructions all belongs to preferred embodiment, and related action and module might not be that the present invention is necessary.
Through the above description of the embodiments, those skilled in the art can be well understood to the mode that can add essential general hardware platform by software according to the method for above-described embodiment and realize, can certainly pass through hardware, but in a lot of situation, the former is better embodiment.Based on such understanding, the part that technical scheme of the present invention contributes to prior art in essence in other words can embody with the form of software product, this computer software product is stored in a storage medium (as ROM/RAM, magnetic disc, CD), comprise that some instructions (can be mobile phones in order to make a station terminal equipment, computing machine, server, or the network equipment etc.) carry out the method described in each embodiment of the present invention.
According to the embodiment of the present invention, also provide a kind of for implementing the control device of household electrical appliance display of control method of above-mentioned household electrical appliance display, this control device is mainly used in carrying out the control method that embodiment of the present invention foregoing provides, below the control device of household electrical appliance display that the embodiment of the present invention is provided do concrete introduction:
Fig. 6 is according to the schematic diagram of the control device of the household electrical appliance display of the embodiment of the present invention, and as shown in Figure 6, this control device mainly comprises the first judging unit 10, transmitting element 20 and the first control module 30, wherein:
The first judging unit 10 is for judging whether to receive trigger command, wherein, trigger command is lighted for trigger scope,, trigger command is used for controlling display and opens illumination functions, this trigger command can issue by the telepilot of household electrical appliance, also can issue by the guidance panel of household electrical appliance.
The in the situation that transmitting element 10 receiving trigger command for judging at the first judging unit 10, send the driving circuit of conditioning signal to display, wherein, conditioning signal is for regulating the output signal of driving circuit, output signal is for controlling the brightness of display, wherein, the output signal of driving circuit is generally voltage signal.
The first control module 30 is brightness value corresponding to output signal for controlling the brightness value of display, that is, control display and throw light on according to brightness value corresponding to output signal.
The control device of the household electrical appliance display of the embodiment of the present invention, light by driving display, and send conditioning signal and regulate to the driving circuit of display the brightness of display, realize and utilized the display of household electrical appliance to carry out illumination functions as light source, expand the function of display on household electrical appliance, solve in prior art the more single problem of the illumination functions of display on household electrical appliance, and then reached the effect of enriching household electrical appliance display function.And the scheme of utilizing the display of household electrical appliance to throw light on as light source provided by the present invention, buys separately mini light night again without user, has reached cost-effective effect, also do not need additionally to take socket simultaneously, reach the effect that improves convenience.
Particularly, display comprises LED,, display can be light-emitting diode display, also can be the liquid crystal display with LED-backlit, driving circuit comprises the anode driving circuit and the negative electrode driving circuit that are connected with LED, wherein, the output signal of negative electrode driving circuit is pulse-width signal, or the output signal of anode driving circuit is pulse-width signal, transmitting element 20 is mainly used for sending conditioning signal to negative electrode driving circuit or anode driving circuit, with the dutycycle of adjusting pulsewidth modulation signal.Regulative mode in the embodiment of the method that concrete regulative mode provides with embodiment of the present invention foregoing is identical, repeats no more herein.
Further, the control device of the embodiment of the present invention also comprises the second judging unit and the second control module, wherein, judges receive trigger command in the situation that at the first judging unit 10, and the second judging unit is used for judging whether household electrical appliance start shooting.In the situation that the second judging unit is judged household electrical appliance start, the second control module shows the running status of household electrical appliance for controlling display, particularly, is mainly to control display to show operation pattern, operational mode, working temperature and environment temperature etc.Or in the situation that the second judging unit is judged household electrical appliance and do not started shooting, the second control module is used for controlling display in the state that entirely goes out, or controls display and show that standby pattern, temperature viewing area show
show that decorative pattern, all mode patterns are entirely bright.
In the situation that judging household electrical appliance start, control the running status that display shows household electrical appliance, realize and controlled display in the situation that normally showing household electric appliance operation state, take into account illumination functions.
Further, the control device of the household electrical appliance display of the embodiment of the present invention also comprises the first computing unit, the 3rd judging unit, wherein:
The first computing unit is for counting period duration, and wherein, interval duration is the duration receiving between moment and the current time of trigger command.
The 3rd judging unit is used for judging whether interval duration is less than the first default duration, and in embodiments of the present invention, the first default duration can be set as 10S clock duration.
Wherein, in the situation that judging interval duration and being less than the first default duration, transmitting element 20 sends conditioning signal to driving circuit.
Because the normal startup of household electrical appliance generally needs a transition duration, if household electrical appliance are in normal operating conditions, the display of these household electrical appliance needs the normal duty that shows household electrical appliance so, in embodiments of the present invention, by the time interval duration that is carved between current time that receives trigger command is calculated, and in the situation that judging interval duration and not exceeding the first default duration, sending conditioning signal to driving circuit regulates with the brightness to display, realize in household electrical appliance start-up course, also do not reach normal operating conditions, brightness to display regulates, with the adverse effect of farthest avoiding brightness regulation to bring the normal demonstration of display, reach the effect that improves display stability.
Again further, the control device of the household electrical appliance display of the embodiment of the present invention also comprises: the 3rd computing unit, the 4th judging unit and storage unit, wherein:
The 3rd computing unit is for counting period duration, and wherein, interval duration is the duration receiving between moment and the current time of trigger command.
The 4th judging unit is used for judging whether interval duration reaches the second default duration, and particularly, in embodiments of the present invention, the second default duration can be set as 10s equally, also can need to be set as other duration according to practical application.
Storage unit, in the situation that judging interval duration and reaching the second default duration, is preserved brightness value corresponding to output signal.
By in the situation that judging interval duration and reaching the second default duration, brightness value corresponding output signal is preserved, realize when open household electrical appliance display next time, can directly throw light on according to the brightness setting last time.
According to the embodiment of the present invention, a kind of telepilot is also provided, below telepilot that the embodiment of the present invention is provided do concrete introduction:
The telepilot that the embodiment of the present invention provides mainly comprises the first transmitting element and the second transmitting element, wherein, the first transmitting element, for sending the display of trigger command to household electrical appliance, wherein, trigger command is lighted for trigger scope; The second transmitting element is for sending the driving circuit of conditioning signal to display, to control the brightness value of display as brightness value corresponding to output signal, wherein, conditioning signal is for regulating the output signal from driving circuit, and output signal is for controlling the brightness of display.
The telepilot of the embodiment of the present invention, light by driving display, and send conditioning signal and regulate to the driving circuit of display the brightness of display, realize and utilized the display of household electrical appliance to carry out illumination functions as light source, expand the function of display on household electrical appliance, solve in prior art the more single problem of the illumination functions of display on household electrical appliance, and then reached the effect of enriching household electrical appliance display function.And the scheme of utilizing the display of household electrical appliance to throw light on as light source provided by the present invention, buys separately mini light night again without user, has reached cost-effective effect, also do not need additionally to take socket simultaneously, reach the effect that improves convenience.
In addition, the embodiment of the present invention also provides a kind of household electrical appliance, the household electrical appliance of any control device providing in the embodiment of the present invention 2 can be provided for any these household electrical appliance, the household electrical appliance that the telepilot providing in the embodiment of the present invention 3 also can be provided for any can also be the household electrical appliance that simultaneously comprise above-mentioned control device and telepilot.Particularly, these household electrical appliance can be air conditioners, can be also refrigerators.
From above description, can find out, the present invention has realized and has expanded the function of display on household electrical appliance, enrich the effect of household electrical appliance display function, the scheme of utilizing the display of household electrical appliance to throw light on as light source, buys separately mini light night again without user, has reached cost-effective effect, also do not need additionally to take socket simultaneously, reached the effect that improves convenience.
Obviously, those skilled in the art should be understood that, above-mentioned of the present invention each module or each step can realize with general calculation element, they can concentrate on single calculation element, or be distributed on the network that multiple calculation elements form, alternatively, they can be realized with the executable program code of calculation element, thereby, they can be stored in memory storage and be carried out by calculation element, or they are made into respectively to each integrated circuit modules, or the multiple modules in them or step are made into single integrated circuit module to be realized.Like this, the present invention is not restricted to any specific hardware and software combination.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (12)
1. a control method for household electrical appliance display, is characterized in that, comprising:
Judge whether to receive trigger command, wherein, described trigger command is used for triggering described display and lights;
Judging receive described trigger command in the situation that, sending the driving circuit of conditioning signal to described display, wherein, described conditioning signal is for regulating the output signal of described driving circuit, and described output signal is for controlling the brightness of described display; And
The brightness value of controlling described display is brightness value corresponding to described output signal.
2. control method according to claim 1, it is characterized in that, described display comprises LED, described driving circuit comprises the anode driving circuit and the negative electrode driving circuit that are connected with described LED, wherein, the output signal of described negative electrode driving circuit or described anode driving circuit is pulse-width signal, sends conditioning signal to the driving circuit of described display and comprises:
Send described conditioning signal to described negative electrode driving circuit or described anode driving circuit, to regulate the dutycycle of described pulse-width signal.
3. control method according to claim 1, is characterized in that, is judging receive described trigger command in the situation that, and described control method also comprises:
Judge whether described household electrical appliance start shooting; And
In the situation that judging described household electrical appliance start, control the running status that described display shows described household electrical appliance.
4. control method according to claim 1, is characterized in that, is judging receive described trigger command in the situation that, and described control method also comprises:
Counting period duration, wherein, described interval duration is the duration receiving between moment and the current time of described trigger command; And
Judge whether described interval duration is less than the first default duration,
Wherein, in the situation that judging described interval duration and being less than the described first default duration, send described conditioning signal to described driving circuit.
5. control method according to claim 1, is characterized in that, sending described conditioning signal to after described driving circuit, described control method also comprises:
Counting period duration, wherein, described interval duration is the duration receiving between moment and the current time of described trigger command;
Judge whether described interval duration reaches the second default duration; And
In the situation that judging described interval duration and reaching the described second default duration, preserve brightness value corresponding to described output signal.
6. a control device for household electrical appliance display, is characterized in that, comprising:
The first judging unit, for judging whether to receive trigger command, wherein, described trigger command is used for triggering described display and lights;
Transmitting element, for judging receive described trigger command in the situation that, send the driving circuit of conditioning signal to described display, wherein, described conditioning signal is for regulating the output signal of described driving circuit, and described output signal is for controlling the brightness of described display; And
The first control module is brightness value corresponding to described output signal for controlling the brightness value of described display.
7. control device according to claim 6, it is characterized in that, described display comprises LED, described driving circuit comprises the anode driving circuit and the negative electrode driving circuit that are connected with described LED, wherein, the output signal of described negative electrode driving circuit or described anode driving circuit is pulse-width signal, and described transmitting element is used for sending described conditioning signal to described negative electrode driving circuit or described anode driving circuit, to regulate the dutycycle of described pulse-width signal.
8. control device according to claim 6, is characterized in that, described control device also comprises:
The second judging unit, the in the situation that of receiving described trigger command, judges whether described household electrical appliance start shooting for judging at described the first judging unit; And
The second control module, the in the situation that of start, controls the running status that described display shows described household electrical appliance for judge described household electrical appliance at described the second judging unit.
9. control device according to claim 6, is characterized in that, described control device also comprises:
The first computing unit, for counting period duration, wherein, described interval duration is the duration receiving between moment and the current time of described trigger command; And
The 3rd judging unit, for judging whether described interval duration is less than the first default duration,
Wherein, in the situation that judging described interval duration and being less than the described first default duration, described transmitting element sends described conditioning signal to described driving circuit.
10. control device according to claim 6, is characterized in that, described control device also comprises:
The 3rd computing unit, for counting period duration, wherein, described interval duration is the duration receiving between moment and the current time of described trigger command;
The 4th judging unit, for judging whether described interval duration reaches the second default duration; And
Storage unit, in the situation that judging described interval duration and reaching the described second default duration, preserves brightness value corresponding to described output signal.
11. 1 kinds of telepilots, is characterized in that, comprising:
The first transmitting element, for sending the display of trigger command to household electrical appliance, wherein, described trigger command is used for triggering described display and lights; And
The second transmitting element, for sending the driving circuit of conditioning signal to described display, taking the brightness value of controlling described display as brightness value corresponding to output signal, wherein, described conditioning signal is for regulating the described output signal from described driving circuit, and described output signal is for controlling the brightness of described display.
12. 1 kinds of household electrical appliance, is characterized in that, comprise the telepilot described in control device and/or the claim 11 described in any one in claim 6 to 10.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111479352A (en) * | 2020-04-22 | 2020-07-31 | 聚好看科技股份有限公司 | Display apparatus and illumination control method |
| CN111550929A (en) * | 2019-02-12 | 2020-08-18 | 芜湖美的厨卫电器制造有限公司 | Water heater and display control device and method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6091397A (en) * | 1996-10-09 | 2000-07-18 | Samsung Electronics Co., Ltd. | Automatic screen brightness compensating device and method thereof |
| CN1900614A (en) * | 2005-07-01 | 2007-01-24 | Lg电子株式会社 | Air-conditioner and method for controlling the same |
| CN1905642A (en) * | 2005-07-29 | 2007-01-31 | 联想(北京)有限公司 | Method and system for remote-operating display OSD menu |
| TWM347759U (en) * | 2008-08-18 | 2008-12-21 | Huang Yin Entpr Co Ltd | Remote dimming device |
| CN202034007U (en) * | 2010-12-24 | 2011-11-09 | 博西华电器（江苏）有限公司 | LED display module with adjustable brightness and household electrical appliance using the display module |
-
2014
- 2014-04-14 CN CN201410149220.0A patent/CN103903594B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6091397A (en) * | 1996-10-09 | 2000-07-18 | Samsung Electronics Co., Ltd. | Automatic screen brightness compensating device and method thereof |
| CN1900614A (en) * | 2005-07-01 | 2007-01-24 | Lg电子株式会社 | Air-conditioner and method for controlling the same |
| CN1905642A (en) * | 2005-07-29 | 2007-01-31 | 联想(北京)有限公司 | Method and system for remote-operating display OSD menu |
| TWM347759U (en) * | 2008-08-18 | 2008-12-21 | Huang Yin Entpr Co Ltd | Remote dimming device |
| CN202034007U (en) * | 2010-12-24 | 2011-11-09 | 博西华电器（江苏）有限公司 | LED display module with adjustable brightness and household electrical appliance using the display module |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111550929A (en) * | 2019-02-12 | 2020-08-18 | 芜湖美的厨卫电器制造有限公司 | Water heater and display control device and method thereof |
| CN111479352A (en) * | 2020-04-22 | 2020-07-31 | 聚好看科技股份有限公司 | Display apparatus and illumination control method |
| CN111479352B (en) * | 2020-04-22 | 2022-06-14 | 聚好看科技股份有限公司 | Display apparatus and illumination control method |
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|---|---|
| CN103903594B (en) | 2017-08-01 |
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