CN104902616A

CN104902616A - Electric control board LED lamp state display method, electric control board LED lamp state display device and electric control board

Info

Publication number: CN104902616A
Application number: CN201510162141.8A
Authority: CN
Inventors: 陈良琳
Original assignee: Midea Group Co Ltd; Guangdong Midea HVAC Equipment Co Ltd
Current assignee: Midea Group Co Ltd; Guangdong Midea HVAC Equipment Co Ltd
Priority date: 2015-04-07
Filing date: 2015-04-07
Publication date: 2015-09-09

Abstract

The invention discloses an electric control board LED lamp state display method and an electric control board LED lamp state display device. An electric control board is provided with at least one LED lamp. The method comprises the following steps: judging whether the at least one LED lamp meets preset display conditions; acquiring to-be-displayed state information of the at least one LED lamp according to the preset display conditions if the at least one LED lamp meets the preset display conditions; determining the number of flickering times of the at least one LED lamp according to a first preset encoding rule and the to-be-displayed state information of the at least one LED lamp; and controlling the flickering of the at least one LED lamp at a preset frequency according to the number of flickering times of the at least one LED lamp so as to enable a user to calculate the number of flickering times of the at least one LED lamp and obtain displayed state information of the at least one LED lamp according to the first preset encoding rule and the number of flickering times of the at least one LED lamp at the end of flickering of the at least one LED lamp. By adopting the method, an LED lamp can indicate more states, and more information can be expressed.

Description

The method of electric-controlled plate LED show state, device and electric-controlled plate

Technical field

The present invention relates to LED (Light Emitting Diode, light-emitting diode) technical field, particularly relate to a kind of method of electric-controlled plate LED show state, device and electric-controlled plate.

Background technology

At present, some informational needs are often had to be indicated by charactron or LED in household electrical appliances electric-controlled plate.Such as, when carrying out signal designation by use 8 segment numeral pipe, carry out combination of numbers to demonstrate much information by 8 segment numeral pipes.But, in order to cost-saving, often often use LED to do some signal designations.

Current LED is used to indicate information, generally there is the following two kinds: 1) by long bright expression state (as represented normal condition), long expression state (as off-mode) of going out, a flicker expression state (as indicated fault); 2) represent different faults by flicker frequency, as 3Hz represents a state (as fault A), 1Hz represents a state (as fault B).But, the information that can be demonstrated by LED is more limited, particularly such as when various faults may be produced in frequency conversion drive module, if by LED indication fault information, may be difficult to by above-mentioned indicating mode, all fault messages produced be shown, cause user to be difficult to know which fault is frequency conversion drive module there occurs by LED, thus bring very large inconvenience to maintenance, affect maintenance efficiency, poor user experience.

Summary of the invention

Object of the present invention is intended to solve one of above-mentioned technical problem at least to a certain extent.

For this reason, first object of the present invention is a kind of method proposing electric-controlled plate LED show state.The method is by controlling the LED on electric-controlled plate, encode with the flashing times of LED and blinking intervals time, thus extend the state that LED can indicate, express more information (as fault code indications etc.), make user can know that more information is to facilitate management and maintenance etc. according to the state of LED instruction, thus improve the operating efficiency of user, improve Consumer's Experience.

Second object of the present invention is the method proposing another kind of electric-controlled plate LED show state.

3rd object of the present invention is the device proposing a kind of electric-controlled plate LED show state.

4th object of the present invention is the device proposing another kind of electric-controlled plate LED show state.

5th object of the present invention is to propose a kind of electric-controlled plate.

6th object of the present invention is to propose another kind of electric-controlled plate.

To achieve these goals, the method for the electric-controlled plate LED show state of first aspect present invention embodiment, described electric-controlled plate has at least one LED, and described method comprises: S1, judges whether at least one LED described meets the display condition preset; S2, if at least one LED described meets described default display condition, then obtains at least one LED state information to be shown according to described default display condition; S3, state information regular according to the first pre-arranged code and that at least one LED described is to be shown determines the flashing times of at least one LED described; And S4, carry out flicker at least one LED described with predeterminated frequency according to the flashing times of at least one LED described to control, to make at the end of described at least one LED flicker, user calculates the flashing times of at least one LED, and obtains the state information shown by least one LED according to described first pre-arranged code flashing times that is regular and at least one LED described.

According to the method for the electric-controlled plate LED show state of the embodiment of the present invention, first can judge whether at least one LED meets the display condition preset, if, then obtain at least one LED state information to be shown according to the display condition preset, and the flashing times of at least one LED is determined according to the state information that the first pre-arranged code rule is to be shown with at least one LED, and according to the flashing times of at least one LED, with predeterminated frequency, flicker control is carried out at least one LED, to make at the end of the flicker of at least one LED, user calculates the flashing times of at least one LED, and obtain the state information shown by least one LED according to the first pre-arranged code rule and the flashing times of at least one LED, namely by controlling the LED on electric-controlled plate, encode with the flashing times of LED and blinking intervals time, thus extend the state that LED can indicate, express more information (as fault code indications etc.), make user can know that more information is to facilitate management and maintenance etc. according to the state of LED instruction, thus improve the operating efficiency of user, improve Consumer's Experience.

According to one embodiment of present invention, after described at least one LED flicker terminates, described method also comprises: the LED that the flashing times at least one LED described in obtaining is maximum, after controlling the maximum LED of the flashing times at least one LED described and keeping OFF state Preset Time, repeat described S1-S4.

According to one embodiment of present invention, described predeterminated frequency is 1Hz.

According to one embodiment of present invention, described first pre-arranged code rule comprises any one in decimal coded mode, hexadecimal code mode and octal code mode.

According to one embodiment of present invention, described LED is monochromatic LED lamp.

Wherein, in one embodiment of the invention, described LED is RGB three-color LED light, and after above-mentioned S2, described method also comprises: state information regular according to the second pre-arranged code and that at least one LED described is to be shown determines the color of at least one LED described; According to the color controlling of at least one LED described, at least one LED is lighted with the color of correspondence, to make after control at least one LED described is lighted with the color of correspondence, user calculates the color state of at least one LED, and the color state of at least one LED obtains the state information shown by least one LED according to described second pre-arranged code rule and acquisition.

According to one embodiment of present invention, at the end of described at least one LED flicker, at least one LED described is in OFF state.

To achieve these goals, the method for the electric-controlled plate LED show state of second aspect present invention embodiment, described electric-controlled plate has a LED, and described method comprises: S1, judges whether described LED meets the display condition preset; S2, if described LED meets described default display condition, then obtains LED state information to be shown according to described default display condition; S3, when the state information that described LED is to be shown is the numerical value with long number, determines the flashing times of described LED according to the first bit digital in pre-arranged code rule and described numerical value; S4, carry out flicker to described LED with predeterminated frequency according to the flashing times of LED corresponding to described first bit digital to control, to make at the end of described LED flicker, user calculates the flashing times of LED, and flashing times that is regular according to described pre-arranged code and described LED obtains first state information shown by LED; S5, after the described LED of control keeps OFF state first Preset Time, the flashing times of described LED is determined according to the next bit numeral in described pre-arranged code rule and described numerical value, and the LED flashing times corresponding according to described next bit numeral carries out flicker control to described LED with predeterminated frequency, to make at the end of described LED flicker, user calculates the flashing times of LED, and flashing times that is regular according to described pre-arranged code and described LED obtains the next state information shown by LED; S6, judges whether the numeral in described numerical value is all shown by LED; S7, if not, then repeats described S5, until the numeral in described numerical value is all shown by LED.

According to the method for the electric-controlled plate LED show state of the embodiment of the present invention, when only having a LED in electric-controlled plate, LED state information to display is exported in a serial fashion by LED, namely can be shown needing the state information of display one by one by a LED, by controlling the LED on electric-controlled plate, encode with the flashing times of LED and blinking intervals time, thus extend the state that LED can indicate, express more information (as fault code indications etc.), make user can know that more information is to facilitate management and maintenance etc. according to the state of LED instruction, thus improve the operating efficiency of user, and save the cost using LED and charactron, and compare with charactron, decrease the demand to single-chip processor i/o mouth.

According to one embodiment of present invention, when the numeral in described numerical value is all shown by LED, also comprise: after the described LED of control keeps OFF state second Preset Time, repeat described S1-S7.

According to one embodiment of present invention, described method also comprises: when the state information that described LED is to be shown is the numerical value with one-bit digital, determines the flashing times of described LED according to pre-arranged code rule and described numerical value; Carry out flicker to described LED with predeterminated frequency according to the flashing times of LED corresponding to described numerical value to control, to make at the end of described LED flicker, user calculates the flashing times of LED, and flashing times that is regular according to described pre-arranged code and described LED obtains the state information shown by LED.

According to one embodiment of present invention, described pre-arranged code rule comprises any one in decimal coded mode, hexadecimal code mode and octal code mode.

To achieve these goals, the device of the electric-controlled plate LED show state of third aspect present invention embodiment, described electric-controlled plate has at least one LED, and described device comprises: judge module, for judging whether at least one LED described meets the display condition preset; Acquisition module, during for judging that at least one LED described meets described default display condition at described judge module, obtains at least one LED state information to be shown according to described default display condition; Determination module, determines the flashing times of at least one LED described for state information regular according to the first pre-arranged code and that at least one LED described is to be shown; And control module, control for carrying out flicker at least one LED described with predeterminated frequency according to the flashing times of at least one LED described, to make at the end of described at least one LED flicker, user calculates the flashing times of at least one LED, and obtains the state information shown by least one LED according to described first pre-arranged code flashing times that is regular and at least one LED described.

According to the device of the electric-controlled plate LED show state of the embodiment of the present invention, judge whether at least one LED meets the display condition preset by judge module, if, then acquisition module obtains at least one LED state information to be shown according to the display condition preset, determination module determines the flashing times of at least one LED according to the state information that the first pre-arranged code rule is to be shown with at least one LED, control module is carried out flicker at least one LED with predeterminated frequency according to the flashing times of at least one LED and is controlled, to make at the end of the flicker of at least one LED, user calculates the flashing times of at least one LED, and obtain the state information shown by least one LED according to the first pre-arranged code rule and the flashing times of at least one LED, namely by controlling the LED on electric-controlled plate, encode with the flashing times of LED and blinking intervals time, thus extend the state that LED can indicate, express more information (as fault code indications etc.), make user can know that more information is to facilitate management and maintenance etc. according to the state of LED instruction, thus improve the operating efficiency of user, improve Consumer's Experience.

According to one embodiment of present invention, after described at least one LED flicker terminates, described control module also for: obtain the LED that flashing times at least one LED described is maximum, and the LED controlling flashing times at least one LED described maximum keeps OFF state Preset Time.

Wherein, in one embodiment of the invention, described LED is RGB three-color LED light, wherein, in an embodiment of the present invention, described determination module also determines the color of at least one LED described for state information regular according to the second pre-arranged code and that at least one LED described is to be shown; Described control module is also lighted with the color of correspondence at least one LED according to the color controlling of at least one LED described, to make after control at least one LED described is lighted with the color of correspondence, user calculates the color state of at least one LED, and the color state of at least one LED obtains the state information shown by least one LED according to described second pre-arranged code rule and acquisition.

To achieve these goals, the device of the electric-controlled plate LED show state of fourth aspect present invention embodiment, described electric-controlled plate has a LED, and described device comprises: judge module, for judging whether described LED meets the display condition preset; Acquisition module, for when described judge module judges that described LED meets described default display condition, obtains LED state information to be shown according to described default display condition; Determination module, when being the numerical value with long number for the state information to be shown in described LED, determines the flashing times of described LED according to the first bit digital in pre-arranged code rule and described numerical value; Control module, control for carrying out flicker to described LED with predeterminated frequency according to the flashing times of LED corresponding to described first bit digital, to make at the end of described LED flicker, user calculates the flashing times of LED, and flashing times that is regular according to described pre-arranged code and described LED obtains first state information shown by LED; Described determination module also for controlling after described LED keeps OFF state first Preset Time in described control module, according to the digital flashing times determining described LED of the next bit in described pre-arranged code rule and described numerical value; Described control module is also carried out flicker to described LED with predeterminated frequency for the LED flashing times corresponding according to described next bit numeral and is controlled, to make at the end of described LED flicker, user calculates the flashing times of LED, and flashing times that is regular according to described pre-arranged code and described LED obtains the next state information shown by LED, until the numeral in described numerical value is all shown by LED.

According to the device of the electric-controlled plate LED show state of the embodiment of the present invention, when only having a LED in electric-controlled plate, LED state information to display is exported in a serial fashion by LED, namely can be shown needing the state information of display one by one by a LED, by controlling the LED on electric-controlled plate, encode with the flashing times of LED and blinking intervals time, thus extend the state that LED can indicate, express more information (as fault code indications etc.), make user can know that more information is to facilitate management and maintenance etc. according to the state of LED instruction, thus improve the operating efficiency of user, and save the cost using LED and charactron, and compare with charactron, decrease the demand to single-chip processor i/o mouth.

According to one embodiment of present invention, when the numeral in described numerical value is all shown by LED, described control module also for: control described LED and keep OFF state second Preset Time.

According to one embodiment of present invention, when the state information that described LED is to be shown is the numerical value with one-bit digital, described determination module is also for determining the flashing times of described LED according to pre-arranged code rule and described numerical value; Described control module also controls for carrying out flicker to described LED with predeterminated frequency according to the flashing times of LED corresponding to described numerical value, to make at the end of described LED flicker, user calculates the flashing times of LED, and flashing times that is regular according to described pre-arranged code and described LED obtains the state information shown by LED.

To achieve these goals, the electric-controlled plate of fifth aspect present invention embodiment, comprising: the device of the electric-controlled plate LED show state of third aspect present invention embodiment.

According to the electric-controlled plate of the embodiment of the present invention, judge whether at least one LED meets the display condition preset by the judge module in the device of electric-controlled plate LED show state, if, then acquisition module obtains at least one LED state information to be shown according to the display condition preset, determination module determines the flashing times of at least one LED according to the state information that the first pre-arranged code rule is to be shown with at least one LED, control module is carried out flicker at least one LED with predeterminated frequency according to the flashing times of at least one LED and is controlled, to make at the end of the flicker of at least one LED, user calculates the flashing times of at least one LED, and obtain the state information shown by least one LED according to the first pre-arranged code rule and the flashing times of at least one LED, namely by controlling the LED on electric-controlled plate, encode with the flashing times of LED and blinking intervals time, thus extend the state that LED can indicate, express more information (as fault code indications etc.), make user can know that more information is to facilitate management and maintenance etc. according to the state of LED instruction, thus improve the operating efficiency of user, improve Consumer's Experience.

To achieve these goals, the electric-controlled plate of sixth aspect present invention embodiment, comprising: the device of the electric-controlled plate LED show state of fourth aspect present invention embodiment.

According to the electric-controlled plate of the embodiment of the present invention, when only having a LED in electric-controlled plate, LED state information to display is exported in a serial fashion by LED, namely can be shown needing the state information of display one by one by a LED, by controlling the LED on electric-controlled plate, encode with the flashing times of LED and blinking intervals time, thus extend the state that LED can indicate, express more information (as fault code indications etc.), make user can know that more information is to facilitate management and maintenance etc. according to the state of LED instruction, thus improve the operating efficiency of user, and save the cost using LED and charactron, and compare with charactron, decrease the demand to single-chip processor i/o mouth.

The aspect that the present invention adds and advantage will part provide in the following description, and part will become obvious from the following description, or be recognized by practice of the present invention.

Accompanying drawing explanation

The present invention above-mentioned and/or additional aspect and advantage will become obvious and easy understand from the following description of the accompanying drawings of embodiments, wherein:

Fig. 1 is the flow chart of the method for electric-controlled plate LED show state according to an embodiment of the invention;

Fig. 2 is the schematic diagram of LED drive circuit in the electric-controlled plate according to the embodiment of the present invention;

Fig. 3 (a) is the flow chart of the method for electric-controlled plate LED show state in accordance with another embodiment of the present invention;

Fig. 3 (b) is the flow chart of the method for electric-controlled plate LED show state according to another embodiment of the present invention;

Fig. 4 is the structural representation of the device of electric-controlled plate LED show state according to an embodiment of the invention;

Fig. 5 is the flow chart of the method for electric-controlled plate LED show state according to another embodiment of the present invention;

Fig. 6 is the flow chart of the method for electric-controlled plate LED show state according to another embodiment of the present invention;

According to the exemplary plot of control procedure in the method for the electric-controlled plate LED show state of the embodiment of the present invention during Fig. 7; And

Fig. 8 is the structural representation of the device of electric-controlled plate LED show state in accordance with another embodiment of the present invention.

Reference numeral:

Judge module 110, acquisition module 120, determination module 130, control module 140, judge module 210, acquisition module 220, determination module 230 and control module 240.

Embodiment

Be described below in detail embodiments of the invention, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Be exemplary below by the embodiment be described with reference to the drawings, be intended to for explaining the present invention, and can not limitation of the present invention be interpreted as.

Below with reference to the accompanying drawings the method for the electric-controlled plate LED show state according to the embodiment of the present invention, device and electric-controlled plate are described.

Fig. 1 is the flow chart of the method for electric-controlled plate LED show state according to an embodiment of the invention.It should be noted that, in an embodiment of the present invention, electric-controlled plate has at least one LED.Particularly, can have one or more LED drive circuit controlled by single-chip processor i/o mouth in electric-controlled plate, as shown in Figure 2, in this LED drive circuit, each single-chip processor i/o mouth controls a LED.Wherein, in an embodiment of the present invention, LED can be monochromatic LED lamp.In addition, in description of the invention, " at least one " can be regarded as " one " or " multiple ", the implication of " multiple " is at least two, such as two, three etc.

As shown in Figure 1, the method for this electric-controlled plate LED show state can comprise:

S101, judges whether at least one LED meets the display condition preset.

Wherein, in an embodiment of the present invention, the display condition preset can be regarded as and needs to show information by LED, this information can be numerical value, such as, when the frequency conversion drive module in electric-controlled plate produces fault, need to show fault message by LED, as diagnostic trouble code etc.

S102, if at least one LED meets default display condition, then obtains at least one LED state information to be shown according to the display condition preset.

For example, suppose that the display condition preset is that frequency conversion drive module in electric-controlled plate breaks down, then can judge that LED meets default display condition, the fault that now can occur according to frequency conversion drive module finds the state information corresponding with the fault of this generation in the fault status information table of comparisons preset, and the state information corresponding with the fault of this generation needs the state information shown as LED.

S103, determines the flashing times of at least one LED according to the state information that the first pre-arranged code rule is to be shown with at least one LED.

Wherein, in an embodiment of the present invention, the first pre-arranged code rule can comprise any one in decimal coded mode, hexadecimal code mode and octal code mode etc.In addition, the first pre-arranged code rule can be regarded as by any one coded system above-mentioned the coding of the flashing times of LED.Such as, in decimal coded mode, then encoded by the flashing times of decimal coded mode to LED, as for a LED, LED glimmer 0 time time be encoded to 0 (that is LED is not glimmered, and is in OFF state always), LED glimmer 2 times time be encoded to 2 ..., LED glimmer 9 times time be encoded to 9, can find out, a LED may correspond to 9 codings, encodes to other LED with same coding.

It should be noted that, in an embodiment of the present invention, the position of the state information that at least one LED is to be shown and at least one LED has corresponding relation.For example, suppose that there are in electric-controlled plate three LED, such as, for state information to be shown for numerical value 129, numeral " 1 " then to be shown shows by first LED, numeral " 2 " to be shown is shown by second LED, and numeral " 9 " to be shown is shown by the 3rd LED; And for example, for state information to be shown for numerical value 013, then digital " 0 " to be shown is by first LED display, and numeral " 1 " to be shown is shown by second LED, and numeral " 3 " to be shown is shown by the 3rd LED.

Particularly, can determine according to LED state information to be shown and the first pre-arranged code rule the number of times that each LED will be glimmered.Such as, to have three LED in electric-controlled plate, state information to be shown is numerical value 013 is example, can determine that the flashing times of first LED is 0 (namely not glimmer, be in OFF state always), the flashing times of second LED is the flashing times of the 1, three LED is 3.

S104, carry out flicker at least one LED with predeterminated frequency according to the flashing times of at least one LED to control, to make at the end of the flicker of at least one LED, user calculates the flashing times of at least one LED, and obtains the state information shown by least one LED according to the first pre-arranged code rule and the flashing times of at least one LED.Wherein, in an embodiment of the present invention, predeterminated frequency is 1Hz.

Particularly, the flashing times of the LED that can obtain according to above-mentioned steps S103 is controlled by the LED of corresponding single-chip processor i/o mouth to self in LED drive circuit, to make LED according to the frequency scintillation of 1Hz, namely LED is glimmered according to flicker in 1 second frequency once, initial condition due to LED is the state of going out, and is gone out so LED flicker once can be regarded as LED by the bright-> of-> that goes out.At the end of all LED flickers of control, user (as maintenance personal) can calculate the flashing times of each LED, and flashing times that is regular according to the first pre-arranged code and each LED obtains the state information shown by each LED.Wherein, it should be noted that, in an embodiment of the present invention, at the end of the flicker of at least one LED, at least one LED is in OFF state.

For example, with electric-controlled plate, there are two LED, and first pre-arranged code rule for decimal coded mode be example, in above-mentioned steps S103, determine that the number of times that each LED will be glimmered is respectively 2,6, now, first LED can be controlled with the frequency scintillation 2 times of 1Hz according to the flashing times of first LED (namely 2), simultaneously according to flashing times (namely 6) control second LED of second LED with the frequency scintillation 6 times of 1Hz.At the end of two LED flickers, user calculates the flashing times of each LED, the flashing state of each LED as shown in table 1 below can be obtained, wherein, in table 1, "●" represents bright, "○" represents goes out, and LED1 represents ten, and to can be regarded as LED1 be first above-mentioned LED, and it is second above-mentioned LED that LED2 represents that a position can be regarded as LED1.Afterwards, user can obtain the state information shown by these two LED according to the flashing times of LED1, the flashing times of LED2 and the first pre-arranged code rule, namely user counts LED1 and has glimmered 2 times, its correspondence be encoded to 2, LED2 has glimmered 6 times, its correspondence be encoded to 6, thus, it is numerical value 26 that user can obtain this state information shown by two LED.Wherein, to control if be appreciated that according to decimal coded mode, two LED combination flicker, then these two LED can show 99 numerical value, and namely 1 ~ 99.

Table 1

Time	LED1 represents ten	LED2 represents a position
			0.5th second	●	●
1st second	○	○
			1.5th second	●	●
2nd second	○	○
			2.5th second	○	●
3rd second	○	○
			3.5th second	○	●
4th second	○	○
			4.5th second	○	●
5th second	○	○
			5.5th second	○	●
6th second	○	○
			6.5th second	○	○
7th second	○	○
			7.5th second	○	○
8th second	○	○
			8.5th second	○	○
9th second	○	○
			9.5th second	○	○
10th second	○	○
			10.5th second	○	○
11st second	○	○

Further, in one embodiment of the invention, after the flicker of at least one LED terminates, as shown in Fig. 3 (a), on basis as shown in Figure 1, the method for this electric-controlled plate LED show state also can comprise: S305, obtains the LED that flashing times at least one LED is maximum, after controlling the maximum LED of the flashing times at least one LED and keeping OFF state Preset Time, repeat above-mentioned S101-S104.Particularly, after all LED are all glimmered and are terminated, the LED that in all LED, flashing times is maximum can be obtained, and control this LED maintenance OFF state Preset Time (as 5 seconds), for representing that this LED display status information terminates, and after 5 seconds, repeat above-mentioned S101-S104.

That is, treat that LED needs the flicker of the numeral of instruction complete, LED maintenance certain hour (as 5 seconds) represents that this flicker controls to terminate, for distinguishing this flicker cycle and next flicker cycle, and after terminating at 5 seconds, next flicker cycle starts.Control if there is multiple LED to combine simultaneously, then after the LED flicker waiting flashing times value maximum, then etc. carry out next flicker cycle again after 5S interval time.Such as, for table 1 above, be a flicker cycle from 0 to 11 seconds, the numerical value indicated by this flicker cycle is 26.Wherein, often, after LED2 flicker terminates, from 6 seconds to 11 seconds, LED2 keeps extinguishing 5 second, for period distances in LED2 flicker.And the number of times that LED1 glimmers is less, after flicker twice, when the next cycle starts, all keep OFF state.

Further, in one embodiment of the invention, LED can be RGB three-color LED light, and as shown in Fig. 3 (b), the method for this electric-controlled plate LED show state can comprise: first can judge whether at least one LED meets the display condition (S401) preset.If at least one LED meets default display condition, then obtain at least one LED state information to be shown (S402) according to the display condition preset.Afterwards, the color (S403) of at least one LED is determined according to the state information that the second pre-arranged code rule is to be shown with at least one LED.Finally, at least one LED of color controlling according at least one LED is lighted with the color of correspondence, to make after at least one LED of control is lighted with the color of correspondence, user calculates the color state of at least one LED, and obtains the state information (S404) shown by least one LED according to the second pre-arranged code rule and the color state of at least one LED obtained.

Be appreciated that above-mentioned R represents red, above-mentioned G represents green, above-mentioned B represents blue, RGB three-color LED light can make it be combined into other colors by control, such as orange, purple, yellow etc.Because shades of colour can have various combination, so can encode to each color in advance, to form the second pre-arranged code rule, be encoded to 0 as LED goes out, redness is encoded to 1, and green is encoded to 2, and blue-coded is 3, orangely be encoded to 4, purple is encoded to 5, and yellow color-coded is 6.It should be noted that, if the state information to be shown determined is 0, then when controlling corresponding LED without the need to this LED is lighted, only need keep OFF state according to second this LED of pre-arranged code rule control.

Can find out, above several color is with the naked eye differentiated than being easier to, therefore more than definable several color.Such as, with 3 RGB three-color LED lights (as LED1, LED2, LED3) be example, after obtaining 3 LED state information to be shown according to the display condition preset, the color of each LED can be determined according to the second pre-arranged code rule and 3 LED state information to be shown, as can LED3 be determined, LED2, the color state of LED1 is followed successively by " red, yellow, purple ", afterwards can according to this color controlling LED3, LED2, LED1 lights with the color of correspondence, such user can according to the color of the LED lighted and the second pre-arranged code rule, the state information obtained shown by this LED is assembly coding " 165 ", be to be understood that, this time assembly coding is an example, but also other state informations to be shown obtain other assembly coding.Thus, compared with the existing, can by LED according to the incompatible control of different color-set, also can show more state information.

Corresponding with the method for the electric-controlled plate LED show state that above-mentioned several embodiment provides, a kind of embodiment of the present invention also provides a kind of device of electric-controlled plate LED show state, the device of the electric-controlled plate LED show state provided due to the embodiment of the present invention is corresponding with the method for the electric-controlled plate LED show state that above-mentioned several embodiment provides, therefore be also applicable to the device of the electric-controlled plate LED show state that the present embodiment provides at the execution mode of the method for aforementioned electric-controlled plate LED show state, be not described in detail in the present embodiment.Fig. 4 is the structural representation of the device of electric-controlled plate LED show state according to an embodiment of the invention.It should be noted that, in an embodiment of the present invention, electric-controlled plate has at least one LED.Particularly, can have one or more LED drive circuit controlled by single-chip processor i/o mouth in electric-controlled plate, as shown in Figure 2, in this LED drive circuit, each single-chip processor i/o mouth controls a LED.Wherein, in an embodiment of the present invention, LED can be monochromatic LED lamp.

As shown in Figure 4, the device of this electric-controlled plate LED show state can comprise: judge module 110, acquisition module 120, determination module 130 and control module 140.

Particularly, judge module 110 can be used for judging whether at least one LED meets the display condition preset.

Acquisition module 120 can when judge module 110 judges that at least one LED meets default display condition, and the display condition according to presetting obtains at least one LED state information to be shown.

Determination module 130 can be used for the flashing times determining at least one LED according to the state information that the first pre-arranged code rule is to be shown with at least one LED.Wherein, in an embodiment of the present invention, the first pre-arranged code rule can comprise any one in decimal coded mode, hexadecimal code mode and octal code mode etc.

Control module 140 can be used for carrying out flicker at least one LED with predeterminated frequency according to the flashing times of at least one LED and controls, to make at the end of the flicker of at least one LED, user calculates the flashing times of at least one LED, and obtains the state information shown by least one LED according to the first pre-arranged code rule and the flashing times of at least one LED.Wherein, in an embodiment of the present invention, predeterminated frequency can be 1Hz.

Further, in one embodiment of the invention, after the flicker of at least one LED terminates, control module 140 also for: obtain the LED that flashing times at least one LED is maximum, and the LED controlling flashing times at least one LED maximum keeps OFF state Preset Time.

Further, in one embodiment of the invention, LED can be RGB three-color LED light, wherein, in an embodiment of the present invention, determination module 130 also can be used for the color determining at least one LED according to the state information that the second pre-arranged code rule is to be shown with at least one LED.Control module 140 also can be used for lighting with the color of correspondence according at least one LED of color controlling of at least one LED, to make after at least one LED of control is lighted with the color of correspondence, user calculates the color state of at least one LED, and obtains the state information shown by least one LED according to the second pre-arranged code rule and the color state of at least one LED obtained.Be appreciated that above-mentioned R represents red, above-mentioned G represents green, above-mentioned B represents blue, RGB three-color LED light can make it be combined into other colors by control, such as orange, purple, yellow etc.Because shades of colour can have various combination, so can encode to each color in advance, to form the second pre-arranged code rule, be encoded to 0 as LED goes out, redness is encoded to 1, and green is encoded to 2, and blue-coded is 3, orangely be encoded to 4, purple is encoded to 5, and yellow color-coded is 6.It should be noted that, if the state information to be shown determined is 0, then when controlling corresponding LED without the need to this LED is lighted, only need keep OFF state according to second this LED of pre-arranged code rule control.Can find out, above several color is with the naked eye differentiated than being easier to, therefore more than definable several color.Thus, compared with the existing, can by LED according to the incompatible control of different color-set, also can show more state information.

In order to realize above-described embodiment, the invention allows for a kind of electric-controlled plate, comprising the device of the electric-controlled plate LED show state of any one embodiment above-mentioned.

When having a LED in electric-controlled plate, exporting LED state information to display in a serial fashion by a LED, namely by a LED, the information in state information being shown one by one.For this reason, the invention allows for the method for another kind of electric-controlled plate LED show state.

Fig. 5 is the flow chart of the method for electric-controlled plate LED show state according to another embodiment of the present invention.It should be noted that, in an embodiment of the present invention, electric-controlled plate has a LED.Particularly, have a LED drive circuit controlled by single-chip processor i/o mouth in electric-controlled plate, this single-chip processor i/o mouth controls a LED.Wherein, in an embodiment of the present invention, LED can be monochromatic LED lamp.

As shown in Figure 5, the method for this electric-controlled plate LED show state can comprise:

S501, judges whether LED meets the display condition preset.

S502, if LED meets default display condition, then obtains LED state information to be shown according to the display condition preset.

S503, when the state information that LED is to be shown is the numerical value with long number, according to the flashing times of the first bit digital determination LED in pre-arranged code rule and numerical value.

Wherein, in an embodiment of the present invention, pre-arranged code rule can comprise any one in decimal coded mode, hexadecimal code mode and octal code mode etc.In addition, pre-arranged code rule can be regarded as by any one coded system above-mentioned the coding of the flashing times of LED.Such as, in decimal coded mode, then encoded by the flashing times of decimal coded mode to LED, as LED glimmer 0 time time be encoded to 0 (that is LED do not glimmered, be in OFF state always), LED glimmer 2 times time be encoded to 2 ..., LED glimmer 9 times time be encoded to 9.

Particularly, when the state information that LED is to be shown is the numerical value (as 23,156 etc.) with long number, can first process one by one the long number in this state information to be shown, can according to the flashing times of the first bit digital determination LED first time flicker in the coding rule preset and numerical value.Such as, for state information to be shown for numerical value 23, can obtain according to the first bit digital " 2 " in this numerical value and pre-arranged code rule the number of times that LED will glimmer in first time is 2.

S504, carry out flicker to LED with predeterminated frequency according to the flashing times of LED corresponding to the first bit digital to control, to make at the end of LED flicker, user calculates the flashing times of LED, and flashing times that is regular according to pre-arranged code and LED obtains first state information shown by LED.Wherein, in an embodiment of the present invention, predeterminated frequency can be 1Hz.

Particularly, flicker can be carried out by the single-chip processor i/o mouth in LED drive circuit to the LED of self according to the flashing times of LED corresponding to the first bit digital to control, to make LED according to the frequency scintillation of 1Hz, namely LED is glimmered according to flicker in 1 second frequency once, initial condition due to LED is the state of going out, and is gone out so LED flicker once can be regarded as LED by the bright-> of-> that goes out.When the flicker of control LED terminates, namely during complete with the frequency scintillation of 1Hz 2 times of LED, when user (as maintenance personal) can calculate this flicker LED the number of times that glimmered, and obtain the state information shown by LED corresponding to the first bit digital according to pre-arranged code rule and the flashing times of this LED, namely user learns that the state information gone out shown by this LED is numeral 2 (wherein, in decimal coded mode).Wherein, it should be noted that, in an embodiment of the present invention, at the end of LED flicker, LED is in OFF state.

S505, after control LED keeps OFF state first Preset Time, the flashing times of LED is determined according to the next bit numeral in pre-arranged code rule and numerical value, and the LED flashing times corresponding according to next bit numeral carries out flicker control to LED with predeterminated frequency, to make at the end of LED flicker, user calculates the flashing times of LED, and flashing times that is regular according to pre-arranged code and LED obtains the next state information shown by LED.

Particularly, after by LED the first bit digital in state information to be shown being shown, first can control LED and keep OFF state first Preset Time (as 2 seconds etc.), and after control LED keeps OFF state first Preset Time (as 2 seconds etc.), can according to the next bit in pre-arranged code rule and numerical value (state information namely to be shown) digital determine LED upper once glimmer time flashing times, as for state information to be shown for numerical value 23, the first bit digital " 2 " in numerical value can be shown by LED by above-mentioned S503 and S504, and after control LED keeps OFF state first Preset Time (as 2 seconds), can according to pre-arranged code rule and numerical value in next bit numeral " 3 " determine LED upper once glimmer time flashing times be 3, and according to this flashing times, with the frequency of 11Hz, flicker control is carried out to LED.When the flicker of control LED terminates, namely during complete with the frequency scintillation of 1Hz 3 times of LED, when user (as maintenance personal) can add up this flicker LED the number of times that glimmered, and obtain the state information shown by LED corresponding to next bit numeral according to pre-arranged code rule and the flashing times of this LED, namely the state information that user can obtain going out shown by this LED is numeral 3 (wherein, in decimal coded mode).

S506, judges whether the numeral in numerical value is all shown by LED.

It should be noted that, in an embodiment of the present invention, if judge that the numeral in numerical value is not all shown by LED, then repeat above-mentioned S505-S506, until the numeral in numerical value is all shown by LED.

That is, when the numeral in numerical value is not shown by LED in addition, S505-S506 can be repeated until the numeral in numerical value has all been undertaken glimmering controlling and showing by LED.

Further, in one embodiment of the invention, when numeral in numerical value is all shown by LED, as shown in Figure 6, on basis as shown in Figure 5, the method of this electric-controlled plate LED show state also can comprise: S607, after control LED keeps OFF state second Preset Time, repeats above-mentioned S501-S506.Particularly, when numeral in numerical value (state information namely to be shown) has all carried out display by LED, LED can be controlled and keep OFF state second Preset Time (as 5 seconds), and after control LED keeps OFF state second Preset Time (as 5 seconds), above-mentioned S501-S507 can be repeated, namely continue to detect the signal whether having and meet and will be shown by LED.Thus, by loop control LED display status information, make it possible to various states information periodically to be shown by LED, improve availability.

For example, as shown in Figure 7, can judge whether the numeral in epicycle numerical value to display all shows (S701), if not, then can control LED keep state of going out and after maintaining the short time (as 2 seconds), get the next numeral (S702) needing flicker, and control LED flicker n time according to the size of this numeral, be appreciated that the size (S703) of the corresponding numeral of the size of n.If judge that the numeral in epicycle numerical value to display all shows, then can control LED and keep state of going out and after maintaining long-time (as 5 seconds), get the next numerical value (S704) needing flicker, and continue to perform S703, namely enter the next one in proper order.Such as, to show decimal value 37, can first glimmer 3 times with 1Hz FREQUENCY CONTROL LED, at the end of this flicker, and control LED and keep state of going out and maintain 2 seconds after (namely representing the interval between two numbers), glimmer 7 times with 1Hz FREQUENCY CONTROL LED, at the end of this flicker, and control LED and keep state of going out and maintain 5 seconds after (namely represent epicycle numerical value to display terminate), the next one can be entered in proper order.Now user obtains this twice LED information to display by the flashing state of this twice LED and is respectively numeral 3 and numeral 7, thus user can obtain the epicycles such as LED information to display is numerical value 37.

Further, in one embodiment of the invention, the method for this electric-controlled plate LED show state also can comprise: when the state information that LED is to be shown is the numerical value with one-bit digital, according to pre-arranged code rule and the flashing times of numerical value determination LED; Carry out flicker to LED with predeterminated frequency according to the flashing times of LED corresponding to numerical value to control, to make at the end of LED flicker, user calculates the flashing times of LED, and flashing times that is regular according to pre-arranged code and LED obtains the state information shown by LED.That is, when the state information that lamp is to be shown is the numerical value with one-bit digital, directly according to the flashing times of pre-arranged code rule with this numerical value determination LED, and flicker control can be carried out to LED with the frequency of 1Hz according to this flashing times.At the end of LED flicker, user can add up the number of times of this LED flicker, and obtains the state information shown by LED according to pre-arranged code rule and the number of times of flicker.

In order to realize above-described embodiment, the present invention proposes the device of another kind of electric-controlled plate LED show state.

Fig. 8 is the structural representation of the device of electric-controlled plate LED show state in accordance with another embodiment of the present invention.It should be noted that, in an embodiment of the present invention, electric-controlled plate can have a LED.Particularly, have a LED drive circuit controlled by single-chip processor i/o mouth in electric-controlled plate, this single-chip processor i/o mouth controls a LED.Wherein, in an embodiment of the present invention, LED can be monochromatic LED lamp.

As shown in Figure 8, the device of this electric-controlled plate LED show state can comprise: judge module 210, acquisition module 220, determination module 230 and control module 240.

Particularly, judge module 210 can be used for judging whether LED meets the display condition preset.Wherein, in an embodiment of the present invention, the display condition preset can be regarded as and needs to show information by LED, this information can be numerical value, such as, when the frequency conversion drive module in electric-controlled plate produces fault, need to show fault message by LED, as diagnostic trouble code etc.

Acquisition module 220 is used in judge module 210 when judging that LED meets default display condition, obtains LED state information to be shown according to the display condition preset.For example, suppose that the display condition preset is that frequency conversion drive module in electric-controlled plate breaks down, then can judge that LED meets default display condition, the fault that now can occur according to frequency conversion drive module finds the state information corresponding with the fault of this generation in the fault status information table of comparisons preset, and the state information corresponding with the fault of this generation needs the state information shown as LED.

Determination module 230 is used in LED state information to be shown when being the numerical value with long number, according to the flashing times of the first bit digital determination LED in pre-arranged code rule and numerical value.Wherein, in an embodiment of the present invention, pre-arranged code rule can comprise any one in decimal coded mode, hexadecimal code mode and octal code mode etc.In addition, pre-arranged code rule can be regarded as by any one coded system above-mentioned the coding of the flashing times of LED.Such as, in decimal coded mode, then encoded by the flashing times of decimal coded mode to LED, as LED glimmer 0 time time be encoded to 0 (that is LED do not glimmered, be in OFF state always), LED glimmer 2 times time be encoded to 2 ..., LED glimmer 9 times time be encoded to 9.

More specifically, when the state information that LED is to be shown is the numerical value (as 23,156 etc.) with long number, determination module 230 can first process the long number in this state information to be shown one by one, can according to the flashing times of the first bit digital determination LED first time flicker in the coding rule preset and numerical value.Such as, for state information to be shown for numerical value 23, can obtain according to the first bit digital " 2 " in this numerical value and pre-arranged code rule the number of times that LED will glimmer in first time is 2.

Control module 240 can be used for carrying out flicker to LED with predeterminated frequency according to the flashing times of LED corresponding to the first bit digital and controls, to make at the end of LED flicker, user calculates the flashing times of LED, and flashing times that is regular according to pre-arranged code and LED obtains first state information shown by LED.Wherein, in an embodiment of the present invention, predeterminated frequency can be 1Hz.

More specifically, control module 240 can be carried out flicker by the single-chip processor i/o mouth in LED drive circuit to the LED of self according to the flashing times of LED corresponding to the first bit digital and be controlled, to make LED according to the frequency scintillation of 1Hz, namely LED is glimmered according to flicker in 1 second frequency once, initial condition due to LED is the state of going out, and is gone out so LED flicker once can be regarded as LED by the bright-> of-> that goes out.When the flicker of control LED terminates, namely during complete with the frequency scintillation of 1Hz 2 times of LED, when user (as maintenance personal) can calculate this flicker LED the number of times that glimmered, and obtain the state information shown by LED corresponding to the first bit digital according to pre-arranged code rule and the flashing times of this LED, namely user learns that the state information gone out shown by this LED is numeral 2 (wherein, in decimal coded mode).Wherein, it should be noted that, in an embodiment of the present invention, at the end of LED flicker, LED is in OFF state.

In an embodiment of the present invention, determination module 230 is also used in control module 240 and controls after LED keeps OFF state first Preset Time, according to the digital flashing times determining LED of the next bit in pre-arranged code rule and numerical value.Control module 240 also can be used for the LED flashing times corresponding according to next bit numeral and carries out flicker control to LED with predeterminated frequency, to make at the end of LED flicker, user calculates the flashing times of LED, and flashing times that is regular according to pre-arranged code and LED obtains the next state information shown by LED, until the numeral in numerical value is all shown by LED.

More specifically, after by LED the first bit digital in state information to be shown being shown, control module 240 first can control LED and keep OFF state first Preset Time (as 2 seconds etc.), and after control LED keeps OFF state first Preset Time (as 2 seconds etc.), determination module 230 can according to the next bit in pre-arranged code rule and numerical value (state information namely to be shown) digital determine LED upper once glimmer time flashing times, as for state information to be shown for numerical value 23, by the first bit digital " 2 " in numerical value is shown by LED, and after control LED keeps OFF state first Preset Time (as 2 seconds), determination module 230 can according to pre-arranged code rule and numerical value in next bit numeral " 3 " determine LED upper once glimmer time flashing times be 3, control module 240 is carried out flicker to LED with the frequency of 1Hz according to this flashing times and is controlled.When the flicker of control LED terminates, namely during complete with the frequency scintillation of 1Hz 3 times of LED, when user (as maintenance personal) can add up this flicker LED the number of times that glimmered, and obtain the state information shown by LED corresponding to next bit numeral according to pre-arranged code rule and the flashing times of this LED, namely the state information that user can obtain going out shown by this LED is numeral 3 (wherein, in decimal coded mode).Be appreciated that when the numeral in numerical value is not shown by LED in addition, determination module 230 and control module 240 can be repeated, until the numeral in numerical value has all been undertaken glimmering controlling and showing by LED.

Further, in one embodiment of the invention, when the numeral in numerical value is all shown by LED, control module 240 also can be used for: control LED and keep OFF state second Preset Time.Particularly, when numeral in numerical value (state information namely to be shown) has all carried out display by LED, control module 240 can control LED and keep OFF state second Preset Time (as 5 seconds), and after control LED keeps OFF state second Preset Time (as 5 seconds), next round circulation can be entered, namely continue to detect the signal whether having and meet and will be shown by LED.Thus, by loop control LED display status information, make it possible to various states information periodically to be shown by LED, improve availability.

Further, in one embodiment of the invention, when the state information that LED is to be shown is the numerical value with one-bit digital, determination module 230 also can be used for the flashing times according to pre-arranged code rule and numerical value determination LED; Control module 240 also can be used for carrying out flicker to LED with predeterminated frequency according to the flashing times of LED corresponding to numerical value and controls, to make at the end of LED flicker, user calculates the flashing times of LED, and flashing times that is regular according to pre-arranged code and LED obtains the state information shown by LED.That is, when the state information that lamp is to be shown is the numerical value with one-bit digital, determination module 230 can directly according to the flashing times of pre-arranged code rule with this numerical value determination LED, and control module 240 is carried out flicker to LED with the frequency of 1Hz according to this flashing times and controlled.At the end of LED flicker, user can add up the number of times of this LED flicker, and obtains the state information shown by LED according to pre-arranged code rule and the number of times of flicker.

In order to realize above-described embodiment, the invention allows for another kind of electric-controlled plate, comprising the device of above-mentioned electric-controlled plate LED show state embodiment illustrated in fig. 8.

In describing the invention, it is to be appreciated that term " first ", " second " only for describing object, and can not be interpreted as instruction or hint relative importance or the implicit quantity indicating indicated technical characteristic.Thus, be limited with " first ", the feature of " second " can express or impliedly comprise at least one this feature.

In the description of this specification, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " example ", " concrete example " or " some examples " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present invention or example.In this manual, to the schematic representation of above-mentioned term not must for be identical embodiment or example.And the specific features of description, structure, material or feature can combine in one or more embodiment in office or example in an appropriate manner.In addition, when not conflicting, the feature of the different embodiment described in this specification or example and different embodiment or example can carry out combining and combining by those skilled in the art.

Describe and can be understood in flow chart or in this any process otherwise described or method, represent and comprise one or more for realizing the module of the code of the executable instruction of the step of specific logical function or process, fragment or part, and the scope of the preferred embodiment of the present invention comprises other realization, wherein can not according to order that is shown or that discuss, comprise according to involved function by the mode while of basic or by contrary order, carry out n-back test, this should understand by embodiments of the invention person of ordinary skill in the field.

In flow charts represent or in this logic otherwise described and/or step, such as, the sequencing list of the executable instruction for realizing logic function can be considered to, may be embodied in any computer-readable medium, for instruction execution system, device or equipment (as computer based system, comprise the system of processor or other can from instruction execution system, device or equipment instruction fetch and perform the system of instruction) use, or to use in conjunction with these instruction execution systems, device or equipment.With regard to this specification, " computer-readable medium " can be anyly can to comprise, store, communicate, propagate or transmission procedure for instruction execution system, device or equipment or the device that uses in conjunction with these instruction execution systems, device or equipment.The example more specifically (non-exhaustive list) of computer-readable medium comprises following: the electrical connection section (electronic installation) with one or more wiring, portable computer diskette box (magnetic device), random access memory (RAM), read-only memory (ROM), erasablely edit read-only memory (EPROM or flash memory), fiber device, and portable optic disk read-only memory (CDROM).In addition, computer-readable medium can be even paper or other suitable media that can print described program thereon, because can such as by carrying out optical scanner to paper or other media, then carry out editing, decipher or carry out process with other suitable methods if desired and electronically obtain described program, be then stored in computer storage.

Should be appreciated that each several part of the present invention can realize with hardware, software, firmware or their combination.In the above-described embodiment, multiple step or method can with to store in memory and the software performed by suitable instruction execution system or firmware realize.Such as, if realized with hardware, the same in another embodiment, can realize by any one in following technology well known in the art or their combination: the discrete logic with the logic gates for realizing logic function to data-signal, there is the application-specific integrated circuit (ASIC) of suitable combinational logic gate circuit, programmable gate array (PGA), field programmable gate array (FPGA) etc.

Those skilled in the art are appreciated that realizing all or part of step that above-described embodiment method carries is that the hardware that can carry out instruction relevant by program completes, described program can be stored in a kind of computer-readable recording medium, this program perform time, step comprising embodiment of the method one or a combination set of.

In addition, each functional unit in each embodiment of the present invention can be integrated in a processing module, also can be that the independent physics of unit exists, also can be integrated in a module by two or more unit.Above-mentioned integrated module both can adopt the form of hardware to realize, and the form of software function module also can be adopted to realize.If described integrated module using the form of software function module realize and as independently production marketing or use time, also can be stored in a computer read/write memory medium.

The above-mentioned storage medium mentioned can be read-only memory, disk or CD etc.

Although illustrate and describe embodiments of the invention above, be understandable that, above-described embodiment is exemplary, can not be interpreted as limitation of the present invention, and those of ordinary skill in the art can change above-described embodiment within the scope of the invention, revises, replace and modification.

Claims

1. a method for electric-controlled plate LED show state, is characterized in that, described electric-controlled plate has at least one LED, and described method comprises:

S1, judges whether at least one LED described meets the display condition preset;

S2, if at least one LED described meets described default display condition, then obtains at least one LED state information to be shown according to described default display condition;

S3, state information regular according to the first pre-arranged code and that at least one LED described is to be shown determines the flashing times of at least one LED described; And

S4, carry out flicker at least one LED described with predeterminated frequency according to the flashing times of at least one LED described to control, to make at the end of described at least one LED flicker, user calculates the flashing times of at least one LED, and obtains the state information shown by least one LED according to described first pre-arranged code flashing times that is regular and at least one LED described.

2. the method for electric-controlled plate LED show state as claimed in claim 1, is characterized in that, after described at least one LED flicker terminates, described method also comprises:

The LED that flashing times at least one LED described in obtaining is maximum, after controlling the maximum LED of the flashing times at least one LED described and keeping OFF state Preset Time, repeats described S1-S4.

3. the method for electric-controlled plate LED show state as claimed in claim 1 or 2, it is characterized in that, described predeterminated frequency is 1Hz.

4. the method for electric-controlled plate LED show state as claimed in claim 1, is characterized in that, described first pre-arranged code rule comprise in decimal coded mode, hexadecimal code mode and octal code mode any one.

5. the method for the electric-controlled plate LED show state according to any one of claim 1-4, is characterized in that, described LED is monochromatic LED lamp.

6. the method for electric-controlled plate LED show state as claimed in claim 1, it is characterized in that, wherein, described LED is RGB three-color LED light, and after described S2, described method also comprises:

State information regular according to the second pre-arranged code and that at least one LED described is to be shown determines the color of at least one LED described;

According to the color controlling of at least one LED described, at least one LED is lighted with the color of correspondence, to make after control at least one LED described is lighted with the color of correspondence, user calculates the color state of at least one LED, and the color state of at least one LED obtains the state information shown by least one LED according to described second pre-arranged code rule and acquisition.

7. the method for electric-controlled plate LED show state as claimed in claim 1, is characterized in that, at the end of described at least one LED flicker, at least one LED described is in OFF state.

8. a method for electric-controlled plate LED show state, is characterized in that, described electric-controlled plate has a LED, and described method comprises:

S1, judges whether described LED meets the display condition preset;

S2, if described LED meets described default display condition, then obtains LED state information to be shown according to described default display condition;

S3, when the state information that described LED is to be shown is the numerical value with long number, determines the flashing times of described LED according to the first bit digital in pre-arranged code rule and described numerical value;

S4, carry out flicker to described LED with predeterminated frequency according to the flashing times of LED corresponding to described first bit digital to control, to make at the end of described LED flicker, user calculates the flashing times of LED, and flashing times that is regular according to described pre-arranged code and described LED obtains first state information shown by LED;

S5, after the described LED of control keeps OFF state first Preset Time, the flashing times of described LED is determined according to the next bit numeral in described pre-arranged code rule and described numerical value, and the LED flashing times corresponding according to described next bit numeral carries out flicker control to described LED with predeterminated frequency, to make at the end of described LED flicker, user calculates the flashing times of LED, and flashing times that is regular according to described pre-arranged code and described LED obtains the next state information shown by LED;

S6, judges whether the numeral in described numerical value is all shown by LED;

S7, if not, then repeats described S5-S6, until the numeral in described numerical value is all shown by LED.

9. the method for electric-controlled plate LED show state as claimed in claim 8, is characterized in that, when the numeral in described numerical value is all shown by LED, also comprise:

After the described LED of control keeps OFF state second Preset Time, repeat described S1-S7.

10. the method for electric-controlled plate LED show state as claimed in claim 8, is characterized in that, also comprise:

When the state information that described LED is to be shown is the numerical value with one-bit digital, determine the flashing times of described LED according to pre-arranged code rule and described numerical value;

Carry out flicker to described LED with predeterminated frequency according to the flashing times of LED corresponding to described numerical value to control, to make at the end of described LED flicker, user calculates the flashing times of LED, and flashing times that is regular according to described pre-arranged code and described LED obtains the state information shown by LED.

The method of 11. electric-controlled plate LED show states according to any one of claim 8-10, it is characterized in that, described predeterminated frequency is 1Hz.

The method of 12. electric-controlled plate LED show states as claimed in claim 8, is characterized in that, described pre-arranged code rule comprise in decimal coded mode, hexadecimal code mode and octal code mode any one.

The method of 13. electric-controlled plate LED show states as described in any one of claim 8-12, it is characterized in that, described LED is monochromatic LED lamp.

The device of 14. 1 kinds of electric-controlled plate LED show states, it is characterized in that, described electric-controlled plate has at least one LED, described device comprises:

Judge module, for judging whether at least one LED described meets the display condition preset;

Acquisition module, during for judging that at least one LED described meets described default display condition at described judge module, obtains at least one LED state information to be shown according to described default display condition;

Determination module, determines the flashing times of at least one LED described for state information regular according to the first pre-arranged code and that at least one LED described is to be shown; And

Control module, control for carrying out flicker at least one LED described with predeterminated frequency according to the flashing times of at least one LED described, to make at the end of described at least one LED flicker, user calculates the flashing times of at least one LED, and obtains the state information shown by least one LED according to described first pre-arranged code flashing times that is regular and at least one LED described.

The device of 15. electric-controlled plate LED show states as claimed in claim 14, is characterized in that, after the flicker of described at least one LED terminates, described control module also for:

Obtain the LED that flashing times at least one LED described is maximum, and the LED controlling flashing times at least one LED described maximum keeps OFF state Preset Time.

The device of 16. electric-controlled plate LED show states as described in claims 14 or 15, it is characterized in that, described predeterminated frequency is 1Hz.

The device of 17. electric-controlled plate LED show states as claimed in claim 14, is characterized in that, described first pre-arranged code rule comprise in decimal coded mode, hexadecimal code mode and octal code mode any one.

The device of 18. electric-controlled plate LED show states according to any one of claim 14-17, it is characterized in that, described LED is monochromatic LED lamp.

The device of 19. electric-controlled plate LED show states as claimed in claim 14, is characterized in that, wherein, described LED is RGB three-color LED light, wherein,

Described determination module also determines the color of at least one LED described for state information regular according to the second pre-arranged code and that at least one LED described is to be shown;

Described control module is also lighted with the color of correspondence at least one LED according to the color controlling of at least one LED described, to make after control at least one LED described is lighted with the color of correspondence, user calculates the color state of at least one LED, and the color state of at least one LED obtains the state information shown by least one LED according to described second pre-arranged code rule and acquisition.

The device of 20. 1 kinds of electric-controlled plate LED show states, is characterized in that, described electric-controlled plate has a LED, and described device comprises:

Judge module, for judging whether described LED meets the display condition preset;

Acquisition module, for when described judge module judges that described LED meets described default display condition, obtains LED state information to be shown according to described default display condition;

Determination module, when being the numerical value with long number for the state information to be shown in described LED, determines the flashing times of described LED according to the first bit digital in pre-arranged code rule and described numerical value;

Control module, control for carrying out flicker to described LED with predeterminated frequency according to the flashing times of LED corresponding to described first bit digital, to make at the end of described LED flicker, user calculates the flashing times of LED, and flashing times that is regular according to described pre-arranged code and described LED obtains first state information shown by LED;

Described determination module also for controlling after described LED keeps OFF state first Preset Time in described control module, according to the digital flashing times determining described LED of the next bit in described pre-arranged code rule and described numerical value;

Described control module is also carried out flicker to described LED with predeterminated frequency for the LED flashing times corresponding according to described next bit numeral and is controlled, to make at the end of described LED flicker, user calculates the flashing times of LED, and flashing times that is regular according to described pre-arranged code and described LED obtains the next state information shown by LED, until the numeral in described numerical value is all shown by LED.

The device of 21. electric-controlled plate LED show states as claimed in claim 20, is characterized in that, when the numeral in described numerical value is all shown by LED, described control module also for:

Control described LED and keep OFF state second Preset Time.

The device of 22. electric-controlled plate LED show states as claimed in claim 20, is characterized in that, when the state information that described LED is to be shown is the numerical value with one-bit digital,

Described determination module is also for determining the flashing times of described LED according to pre-arranged code rule and described numerical value;

Described control module also controls for carrying out flicker to described LED with predeterminated frequency according to the flashing times of LED corresponding to described numerical value, to make at the end of described LED flicker, user calculates the flashing times of LED, and flashing times that is regular according to described pre-arranged code and described LED obtains the state information shown by LED.

The device of 23. electric-controlled plate LED show states according to any one of claim 20-22, it is characterized in that, described predeterminated frequency is 1Hz.

The device of 24. electric-controlled plate LED show states as claimed in claim 20, is characterized in that, described pre-arranged code rule comprise in decimal coded mode, hexadecimal code mode and octal code mode any one.

The device of 25. electric-controlled plate LED show states as described in any one of claim 20-24, it is characterized in that, described LED is monochromatic LED lamp.

26. 1 kinds of electric-controlled plates, is characterized in that, comprising: the device of the electric-controlled plate LED show state according to any one of claim 14-19.

27. 1 kinds of electric-controlled plates, is characterized in that, comprising: the device of the electric-controlled plate LED show state according to any one of claim 20-25.