CN103622641B - A kind of utilize dust catcher automatically to identify carpet material method and device - Google Patents
A kind of utilize dust catcher automatically to identify carpet material method and device Download PDFInfo
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- CN103622641B CN103622641B CN201310539115.3A CN201310539115A CN103622641B CN 103622641 B CN103622641 B CN 103622641B CN 201310539115 A CN201310539115 A CN 201310539115A CN 103622641 B CN103622641 B CN 103622641B
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Abstract
The present invention proposes a kind of method utilizing dust catcher automatically to identify carpet material, comprising: power-up initializing; Enter light floor mode; Judge whether the current first silicon controlled angle of flow is greater than first angle of flow, in this way, perform next step; Otherwise, return; Enter undercoat blanket pattern; Judge whether the rotating speed of current round brush is greater than the first tachometer value, in this way, returns; Otherwise, perform next step; Judge whether the rotating speed of round brush is less than the second tachometer value, in this way, perform next step; Otherwise, return; Enter the blanket pattern that becomes mildewed; Judge whether the rotating speed of round brush is greater than the first tachometer value, in this way, returns; Otherwise, perform next step; Judge whether the rotating speed of round brush is greater than the second tachometer value, in this way, returns; Otherwise, return.The invention still further relates to a kind of device realizing said method.Implement of the present invention utilize dust catcher automatically to identify carpet material method and device, there is following beneficial effect: various material carpet can be identified, best cleaning effect can be reached.
Description
Technical field
The present invention relates to cleaner field, particularly a kind of utilize dust catcher automatically to identify carpet material method and device.
Background technology
Dust catcher utilizes motor drive blower fan and produce the cleaning appliance that negative pressure carries out dedusting.Dust can not be made to fly upward during its operation, and to absorb in gap and the dirt bits of general not easy-clear on carpet.The clean principle of dust catcher is by getter action, from floor, carpet, wall, furniture and other not easily siphon away dust and dry foul with the surface that broom takes out stains, as line, paper scrap, hair etc., its easy to use, health, is widely used in family and public place.Carpet, from physics material broad category, can be divided into the blanket that becomes mildewed, short-and-medium woollen blanket, undercoat blanket, hard floor or light floor etc.From test and the adhesive force of the known attachment of physical characteristic on woollen blanket comparatively large, larger power need be added and just can clean; On hard floor or light floor, adhesive force is less, and only need less power just can clean, power is excessive, can sweep and fly.And current dust catcher on the market can't identify various material carpet, thus best cleaning effect can not be reached.
Summary of the invention
The technical problem to be solved in the present invention is, for the above-mentioned defect that can not identify various material carpet, best cleaning effect can not be reached of prior art, provide a kind of and can identify various material carpet, can reach the dust catcher that utilizes of best cleaning effect automatically to identify method and the device of carpet material.
The technical solution adopted for the present invention to solve the technical problems is: construct a kind of method utilizing dust catcher automatically to identify carpet material, described dust catcher comprises the round brush motor controlling section and suction motor controlling section that are electrically connected with city respectively, the first controllable silicon that described round brush motor controlling section comprises round brush motor and is connected with described round brush motor, described round brush motor driving round brush rolls, the second controllable silicon that described suction motor controlling section comprises suction motor and is connected with described suction motor, the mode of operation of described dust catcher comprises light floor mode and woollen blanket pattern, described woollen blanket pattern comprises become mildewed blanket pattern and undercoat blanket pattern, described method comprises the steps:
A) power-up initializing;
B) described smooth floor mode is entered;
C) judge whether the current first silicon controlled angle of flow is greater than first angle of flow, in this way, perform step D); Otherwise, return step B);
D) described undercoat blanket pattern is entered;
E) judge whether the rotating speed of current round brush is greater than the first tachometer value, in this way, returns step B); Otherwise, perform step F);
F) judge whether the rotating speed of current round brush is less than the second tachometer value, in this way, perform step G); Otherwise, return step D);
G) enter described in become mildewed blanket pattern;
H) judge whether the rotating speed of current round brush is greater than described first tachometer value, in this way, returns step B); Otherwise, perform step I);
I) judge whether the rotating speed of current round brush is greater than the second tachometer value, in this way, returns step D); Otherwise, return step G).
Automatically identify in the method for carpet material, at described step B at the dust catcher that utilizes of the present invention) and step C) between also comprise:
B1) described second silicon controlled angle of flow full-shape conducting, described suction motor exports 100% power;
B2) rotating speed of current round brush is sampled;
B3) judge whether the rotating speed of current round brush is less than the first constant speed value, in this way, strengthen the described first silicon controlled angle of flow and perform step B5); Otherwise, perform step B4);
B4) judge whether the rotating speed of current round brush is greater than described first constant speed value, in this way, reduce the described first silicon controlled angle of flow and perform step B5); Otherwise, perform step B5);
B5) current supply voltage is sampled;
B6) value of described first angle of flow is searched according to the value of described current supply voltage.
Automatically identify in the method for carpet material, at described step D at the dust catcher that utilizes of the present invention) and step e) between also comprise:
D1) described second silicon controlled angle of flow full-shape conducting, described suction motor exports 100% power;
D2) described first silicon controlled angle of flow full-shape conducting;
D3) rotating speed of current round brush is sampled;
D4) current supply voltage is sampled;
D5) described first tachometer value is searched according to the value of described current supply voltage.
Automatically identify in the method for carpet material at the dust catcher that utilizes of the present invention, described step G) and step H) between also comprise:
G1) described second silicon controlled angle of flow conducting second angle of flow, described suction motor exports the power of setting percentage;
G2) described first silicon controlled angle of flow full-shape conducting;
G3) rotating speed of current round brush is sampled;
G4) current supply voltage is sampled;
G5) described first tachometer value is searched according to described current supply voltage.
Automatically identify in the method for carpet material at the dust catcher that utilizes of the present invention, described step F) and step I) in judge before also comprise:
Described second tachometer value is searched according to the value of current supply voltage.
The invention still further relates to and a kind ofly realize the above-mentioned device utilizing dust catcher automatically to identify the method for carpet material, described dust catcher comprises the round brush motor controlling section and suction motor controlling section that are electrically connected with city respectively, the first controllable silicon that described round brush motor controlling section comprises round brush motor and is connected with described round brush motor, described round brush motor driving round brush rolls, the second controllable silicon that described suction motor controlling section comprises suction motor and is connected with described suction motor, the mode of operation of described dust catcher comprises light floor mode and woollen blanket pattern, described woollen blanket pattern comprises become mildewed blanket pattern and undercoat blanket pattern, described device comprises:
Upper electric unit: for power-up initializing;
Light floor mode unit: for entering described smooth floor mode;
First angle of flow judging unit: for judging whether the current first silicon controlled angle of flow is greater than first angle of flow;
Undercoat blanket mode unit: for entering described undercoat blanket pattern;
First judging unit: for judging whether the rotating speed of current round brush is greater than the first tachometer value;
Second judging unit: for judging whether the rotating speed of current round brush is less than the second tachometer value;
Become mildewed blanket mode unit: for the blanket pattern that becomes mildewed described in entering;
3rd judging unit: for judging whether the rotating speed of current round brush is greater than described first tachometer value;
4th judging unit: for judging whether the rotating speed of current round brush is greater than the second tachometer value.
Realize the above-mentioned dust catcher that utilizes automatically identify in the device of the method for carpet material of the present invention, also comprise:
First angle of flow and suction unit: for making described second silicon controlled angle of flow full-shape conducting, described suction motor exports 100% power;
First rotating speed sampling unit: for sampling to the rotating speed of current round brush;
First constant speed judging unit: for judging whether the rotating speed of current round brush is less than the first constant speed value, in this way, strengthen the described first silicon controlled angle of flow;
Second constant speed judging unit: for judging whether the rotating speed of current round brush is greater than described first constant speed value, in this way, reduce the described first silicon controlled angle of flow;
First voltage sampling unit: for sampling to current supply voltage;
First angle of flow searches unit: for searching the value of described first angle of flow according to the value of described current supply voltage.
Realize the above-mentioned dust catcher that utilizes automatically identify in the device of the method for carpet material of the present invention, also comprise:
Second angle of flow and suction unit: for making described second silicon controlled angle of flow full-shape conducting, described suction motor exports 100% power;
First onunit: for making described first silicon controlled angle of flow full-shape conducting;
Second rotating speed sampling unit: for sampling to the rotating speed of current round brush;
Second voltage sampling unit: for sampling to current supply voltage;
First searches unit: for searching described first tachometer value according to the value of described current supply voltage.
Realize the above-mentioned dust catcher that utilizes automatically identify in the device of the method for carpet material of the present invention, also comprise:
3rd angle of flow and suction unit: for making described second silicon controlled angle of flow conducting second angle of flow, described suction motor exports the power of setting percentage;
Second onunit: for making described first silicon controlled angle of flow full-shape conducting;
3rd rotating speed sampling unit: for sampling to the rotating speed of current round brush;
Tertiary voltage sampling unit: for sampling to current supply voltage;
Second searches unit: for searching described first tachometer value according to described current supply voltage.
Realize the above-mentioned dust catcher that utilizes automatically identify in the device of the method for carpet material of the present invention, also comprise:
Second tachometer value search unit: for searching described second tachometer value according to the value of current supply voltage.
Implement of the present invention utilize dust catcher automatically to identify carpet material method and device, there is following beneficial effect: due to by judging that the first silicon controlled angle of flow size is determined to be operated in undercoat blanket pattern or light floor mode, when undercoat blanket pattern, the rotating speed of current round brush enters light floor mode when being greater than the first tachometer value, determine to enter by the rotating speed of current round brush and the second tachometer value being compared become mildewed blanket pattern or undercoat blanket, its specific aim is stronger, different rotating speeds and the angle of flow is adopted in different mode of operations, so it can identify various material carpet, best cleaning effect can be reached.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is that the present invention utilizes dust catcher automatically to identify the circuit diagram of dust catcher in the method for carpet material and device embodiment;
Fig. 2 is the flow chart of method in described embodiment;
Fig. 3 be in described embodiment by light floor mode to the partial process view entered in undercoat blanket mode process;
Fig. 4 be in described embodiment by undercoat blanket pattern to entering the partial process view become mildewed in blanket mode process;
Fig. 5 is the process chart after entering the blanket pattern that becomes mildewed in described embodiment;
Fig. 6 is the structural representation of device in described embodiment;
Fig. 7 is the structural representation that in described embodiment, device also comprises;
Fig. 8 is the structural representation that in described embodiment, device comprises further;
Fig. 9 is the structural representation that in described embodiment, device comprises further again.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
In the method utilizing dust catcher automatically to identify carpet material in the present invention and device embodiment, the flow chart of its method as shown in Figure 1.In Fig. 1, dust catcher comprises the round brush motor controlling section and suction motor controlling section that are electrically connected with city respectively, round brush motor controlling section comprises round brush motor M1 and the first controllable silicon TR1, first controllable silicon TR1 is connected with round brush motor M1, suction motor controlling section comprises suction motor M2 and the second controllable silicon TR2, and the second controllable silicon TR2 is connected with suction motor M2.In the present embodiment, drive round brush rolling (not shown) by round brush motor M1, the attachment cleaning on carpet is got up.By suction motor M2 exhausting, in the dustbin of the attachment inspiration machine that round brush cleaning is got up.
The present invention shows after deliberation, and round brush wants fast scroll on woollen blanket, hard floor or light floor is wanted then can reach best cleaning effect a bit slowly; Suction will be the bigger the better certainly.But when becoming mildewed that on blanket, suction is larger, pushing away motionless, can not normal use to be also just far from being cleaning effect, so becoming mildewed on blanket and will reducing suction, enable dust catcher promote, to reach best cleaning effect.In Fig. 1, the speed of round brush that speed sampling circuit will detect, voltage sampling circuit by the voltage that samples and zero passage sampling feedback to MCU, MCU is according to information identification carpets such as speed, the angle of flow, voltages, the angle of flow of the first controllable silicon TR1 and the second controllable silicon TR2 is regulated according to zero cross signal, control three kinds of mode of operations of dust catcher, to reach preferably cleaning effect.In the present embodiment, the mode of operation of dust catcher comprises light floor mode and woollen blanket pattern, and wherein, woollen blanket pattern comprises become mildewed blanket pattern and undercoat blanket pattern.
In the present embodiment, when research works under finding above-mentioned three kinds of mode of operations on different carpet, because frictional force is different, the round brush rotating speed in same voltage range and first silicon controlled angle of flow difference.Therefore three class carpets are gone out according to rotating speed, the angle of flow, voltage identifiable design.Fig. 2 is the flow chart utilizing dust catcher automatically to identify the method for carpet material in the present embodiment, and in Fig. 2, the method comprises the steps:
Step S001 power-up initializing: in this step, system electrification also initializes.
Step S002 enters light floor mode: in this step, and system default enters light floor mode.When for light floor mode, the angle of flow full-shape conducting of the second controllable silicon TR2, suction motor M2 exports 100% power.
Step S003 judges whether the current first silicon controlled angle of flow is greater than first angle of flow: in this step, judges whether the current first silicon controlled angle of flow is greater than first angle of flow, if the result judged is yes, then performs step S004; Otherwise, return step S002.
Step S004 enters undercoat blanket pattern: if the judged result of above-mentioned steps S003 is yes, then perform this step, in this step, enter undercoat blanket pattern, when for undercoat blanket pattern, the angle of flow full-shape conducting of the first controllable silicon TR1, the angle of flow full-shape conducting of the second controllable silicon TR2, suction motor M2 exports 100% power, round brush full speed running, and at this moment undercoat blanket cleaning effect is best.
Step S005 judges whether the rotating speed of current round brush is greater than the first tachometer value: in this step, and judge whether the rotating speed of current round brush is greater than the first tachometer value, the size of the first tachometer value can adjust accordingly according to actual conditions.In this step, if the result judged is yes, then return step S002; Otherwise, perform step S006.
Step S006 judges whether the rotating speed of current round brush is less than the second tachometer value: if the judged result of above-mentioned steps S005 is no, then perform this step.In this step, judge whether the rotating speed of current round brush is less than the second tachometer value, the size of the second tachometer value can adjust accordingly according to actual conditions.In this step, if the result judged is yes, then perform step S007; Otherwise, return step S004.
Step S007 enters the blanket pattern that becomes mildewed: if the judged result of above-mentioned steps S006 is yes, then perform this step.In this step, enter the blanket pattern that becomes mildewed.When for become mildewed blanket pattern time, the angle of flow full-shape conducting of the first controllable silicon TR1, round brush full speed running, the second silicon controlled angle of flow is not full-shape conducting, suction motor M2 export setting percentage power; In the present embodiment, setting percentage is 45%, and also namely suction motor M2 exports the power of 45%, and at this moment, the cleaning effect of the blanket that becomes mildewed is best.Certainly, when requiring not too high to cleaning effect, its setting percentage also can be other values.Execute this step, perform step S008.
Step S008 judges whether the rotating speed of current round brush is greater than the first tachometer value: in this step, judges whether the rotating speed of current round brush is greater than the first tachometer value, in this step, if the result judged is yes, then returns step S002; Otherwise, perform step S009.
Step S009 judges whether the rotating speed of current round brush is greater than the second tachometer value: if the judged result of above-mentioned steps S008 is no, then perform this step.In this step, judge whether the rotating speed of current round brush is greater than the second tachometer value, if the result judged is yes, then return step S004; Otherwise, return step S007.
It is worth mentioning that, the size of above-mentioned first angle of flow, the first tachometer value, the second tachometer value is relevant with the size of current supply voltage (line voltage), when supply voltage changes, the size also respective change of its first angle of flow, the first tachometer value, the second tachometer value.Due to by judging that the angle of flow size of the first controllable silicon TR1 is determined to be operated in undercoat blanket pattern or light floor mode, when undercoat blanket pattern, the rotating speed of current round brush enters light floor mode when being greater than the first tachometer value, determine to enter by the rotating speed of current round brush and the second tachometer value being compared become mildewed blanket pattern or undercoat blanket, its specific aim is stronger, different rotating speeds and the angle of flow is adopted, so it can identify various material carpet, can reach best cleaning effect in different mode of operations.
For the present embodiment, also comprise some steps further between above-mentioned steps S002 and step S003, the flow chart of these steps as shown in Figure 3.In Fig. 3, also further following steps between above-mentioned steps S002 and step S003:
The conducting of step S201 second silicon controlled angle of flow full-shape, suction motor exports 100% power: in this step, and the angle of flow full-shape conducting of the second controllable silicon TR2, suction motor M2 exports 100% power.
The rotating speed of step S202 to current round brush is sampled: in this step, samples to the rotating speed of current round brush.
Step S203 judges whether the rotating speed of current round brush is less than the first constant speed value: in this step, judges whether the rotating speed of current round brush is less than the first constant speed value, if the result that this step judges is yes, then performs step S204; Otherwise, perform step S205.
Step S204 strengthens the first silicon controlled angle of flow: if the judged result of above-mentioned steps S203 is yes, then perform this step.In this step, strengthen the first silicon controlled angle of flow, execute this step, perform step S207.
Step S205 judges whether the rotating speed of current round brush is greater than the first constant speed value: if the judged result of above-mentioned steps S203 is no, then perform this step.In this step, judge whether the rotating speed of current round brush is greater than the first constant speed value, in the present embodiment, the first constant speed value is 800RPM (rev/min), and this is also the tachometer value of the round brush keeping light floor mode, and the cleaning effect on this time floor is best.In this step, if the result judged is yes, then perform step S206; Otherwise, perform step S207.
Step S206 reduces the first silicon controlled angle of flow: if the judged result of above-mentioned steps S205 is yes, then perform this step.In this step, reduce the first silicon controlled angle of flow, execute this step, perform step S207.
Step S207 samples to current supply voltage: in this step, samples to current supply voltage.
Step S208 searches the value of first angle of flow according to the value of current supply voltage: in this step, searches the value of first angle of flow according to the value of current supply voltage.It is worth mentioning that have the individual table of comparisons to be stored in advance in MCU, when needing the value of searching first angle of flow, can the value of this supply voltage in first look-up table, then find the value of first angle of flow corresponding to this supply voltage.Like this by searching the value finding relevant parameter, so its use is also more convenient.
For the present embodiment, also comprise some steps further between above-mentioned steps S004 and step S005, the flow chart of these steps as shown in Figure 4.In Fig. 4, also further following steps between above-mentioned steps S004 and step S005:
The conducting of step S401 second silicon controlled angle of flow full-shape, suction motor exports 100% power: in this step, and the angle of flow full-shape conducting of the second controllable silicon TR2, suction motor M2 exports 100% power.
Step S402 first silicon controlled angle of flow full-shape conducting: in this step, the angle of flow full-shape conducting of the first controllable silicon TR1.
The rotating speed of step S403 to current round brush is sampled: in this step, samples to the rotating speed of current round brush.
Step S404 samples to current supply voltage: in this step, samples to current supply voltage.
Step S405 searches the first tachometer value according to the value of current supply voltage: in this step, searches the first tachometer value according to the value of current supply voltage.
For the present embodiment, also comprise some steps further between above-mentioned steps S007 and step S0087, the flow chart of these steps as shown in Figure 5.In Fig. 5, also further following steps between above-mentioned steps S007 and step S008:
Step S701 second silicon controlled angle of flow conducting second angle of flow, suction motor exports the power of setting percentage: in this step, angle of flow conducting second angle of flow of the second controllable silicon TR2, and suction motor M2 exports the power of setting percentage.In the present embodiment, setting percentage is 45%.
Step S702 first silicon controlled angle of flow full-shape conducting: in this step, the angle of flow full-shape conducting of the first controllable silicon TR1.
The rotating speed of step S703 to current round brush is sampled: in this step, samples to the rotating speed of current round brush.
Step S704 samples to current supply voltage: in this step, samples to current supply voltage.
Step S705 searches the first tachometer value according to current supply voltage: in this step, searches the first tachometer value according to current supply voltage.
It is worth mentioning that, between step S005 and step S006, between step S008 and step S009, also comprise step:
The second tachometer value is searched according to the value of current supply voltage.In this step, search the second tachometer value according to the value of current supply voltage, concrete is exactly that the value of current supply voltage in first look-up table, then finds the second tachometer value in table corresponding to current supply voltage by searching the above-mentioned table be stored in MCU.
The present embodiment also relates to and a kind ofly realizes the above-mentioned device utilizing dust catcher automatically to identify the method for carpet material, and Fig. 6 is the structural representation of this device.In the present embodiment, dust catcher comprises the round brush motor controlling section and suction motor controlling section that are electrically connected with city respectively, round brush motor controlling section comprises round brush motor and the first controllable silicon, first controllable silicon is connected with round brush motor, round brush motor driving round brush rolls, suction motor controlling section comprises suction motor and the second controllable silicon, and the second controllable silicon is connected with suction motor.In the present embodiment, the mode of operation of dust catcher comprises light floor mode and woollen blanket pattern, and wherein, woollen blanket pattern comprises become mildewed blanket pattern and undercoat blanket pattern.
In Fig. 6, this device comprises electric unit 1, light floor mode unit 2, first angle of flow judging unit 3, undercoat blanket mode unit 4, first judging unit 5, second judging unit 6, the blanket mode unit 7 that becomes mildewed, the 3rd judging unit 8 and the 4th judging unit 9; Wherein, upper electric unit 1 is for power-up initializing; Light floor mode unit 2 is for entering light floor mode; First angle of flow judging unit 3 is for judging whether the current first silicon controlled angle of flow is greater than first angle of flow; Undercoat blanket mode unit 4 is for entering undercoat blanket pattern; First judging unit 5 is for judging whether the rotating speed of current round brush is greater than the first tachometer value; Second judging unit 6 is for judging whether the rotating speed of current round brush is less than the second tachometer value; Become mildewed blanket mode unit 7 for entering the blanket pattern that becomes mildewed; 3rd judging unit 8 is for judging whether the rotating speed of current round brush is greater than the first tachometer value; 4th judging unit 9 is for judging whether the rotating speed of current round brush is greater than the second tachometer value.
It is worth mentioning that, when for light floor mode, the second silicon controlled angle of flow full-shape conducting, suction motor exports 100% power.When for undercoat blanket pattern, the first silicon controlled angle of flow full-shape conducting, the second silicon controlled angle of flow full-shape conducting, suction motor exports 100% power, round brush full speed running; When for become mildewed blanket pattern time, the first silicon controlled angle of flow full-shape conducting, round brush full speed running, the second silicon controlled angle of flow is not full-shape conducting, suction motor export setting percentage power.In the present embodiment, during the blanket pattern that becomes mildewed, the second silicon controlled angle of flow is second angle of flow, and second angle of flow is less than full-shape, and setting percentage is 45%, and now, the cleaning effect of various mode of operation is better.
In Fig. 7, under the certain situation of the present embodiment, this device also comprises first angle of flow and suction unit 21, first rotating speed sampling unit 22, first constant speed judging unit 23, second constant speed judging unit 24, first voltage sampling unit 25 and first angle of flow and searches unit 26; Wherein, first angle of flow and suction unit 21 are for making the second silicon controlled angle of flow full-shape conducting, and suction motor exports 100% power; First rotating speed sampling unit 22 is for sampling to the rotating speed of current round brush; First constant speed judging unit 23, for judging whether the rotating speed of current round brush is less than the first constant speed value, in this way, strengthens the first silicon controlled angle of flow; Second constant speed judging unit 24, for judging whether the rotating speed of current round brush is greater than the first constant speed value, in this way, reduces the first silicon controlled angle of flow; First voltage sampling unit 25 is for sampling to current supply voltage; First angle of flow searches unit 26 for searching the value of first angle of flow according to the value of current supply voltage.
In Fig. 8, in the other situation of the present embodiment, this device also comprises second angle of flow further and suction unit 41, first onunit 42, second rotating speed sampling unit 43, second voltage sampling unit 44 and first searches unit 45; Wherein, second angle of flow and suction unit 41 are for making the second silicon controlled angle of flow full-shape conducting, and suction motor exports 100% power; First onunit 42 is for making the first silicon controlled angle of flow full-shape conducting; Second rotating speed sampling unit 43 is for sampling to the rotating speed of current round brush; Second voltage sampling unit 44 is for sampling to current supply voltage; First searches unit 45 for searching the first tachometer value according to the value of current supply voltage.
In Fig. 9, in the other situation of the present embodiment, this device comprises the 3rd angle of flow and suction unit 71, second onunit 72 more further, the 3rd rotating speed sampling unit 73, tertiary voltage sampling unit 74 and second search unit 75; Wherein, the 3rd angle of flow and suction unit 71 are for making second silicon controlled angle of flow conducting second angle of flow, and suction motor exports the power of setting percentage; Second onunit 72 is for making the first silicon controlled angle of flow full-shape conducting; 3rd rotating speed sampling unit 73 is for sampling to the rotating speed of current round brush; Tertiary voltage sampling unit 74 is for sampling to current supply voltage; Second searches unit 75 for searching the first tachometer value according to current supply voltage.It is worth mentioning that, in the present embodiment, what this device can also comprise the second tachometer value searches unit, this second tachometer value search unit for searching the second tachometer value according to the value of current supply voltage.
In a word, in the present embodiment, according to cleaning effect, dust catcher is divided into three kinds of mode of operations: light floor mode (hard floor or light floor), undercoat blanket pattern (short-and-medium and undercoat blanket), the blanket pattern that becomes mildewed (become mildewed blanket).Light floor mode, woollen blanket pattern (become mildewed blanket and undercoat blanket pattern) is divided into by round brush speed; The pattern of becoming mildewed and undercoat pattern is divided into by suction.The present invention utilizes round brush motor and suction motor speed, the method for the first controllable silicon and the second silicon controlled angle of flow and voltage compensation data that controls to identify carpet, thus the speed of controlled suction motor and round brush motor reaches preferably cleaning effect.The present invention can Weigh sensor many moneys material carpet, to reach best cleaning effect.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (9)
1. the method utilizing dust catcher automatically to identify carpet material, it is characterized in that, described dust catcher comprises the round brush motor controlling section and suction motor controlling section that are electrically connected with city respectively, the first controllable silicon that described round brush motor controlling section comprises round brush motor and is connected with described round brush motor, described round brush motor driving round brush rolls, the second controllable silicon that described suction motor controlling section comprises suction motor and is connected with described suction motor, the mode of operation of described dust catcher comprises light floor mode and woollen blanket pattern, described woollen blanket pattern comprises become mildewed blanket pattern and undercoat blanket pattern, described method comprises the steps:
A) power-up initializing;
B) described smooth floor mode is entered;
C) judge whether the current first silicon controlled angle of flow is greater than first angle of flow, in this way, perform step D); Otherwise, return step B);
D) described undercoat blanket pattern is entered;
E) judge whether the rotating speed of current round brush is greater than the first tachometer value, in this way, returns step B); Otherwise, perform step F);
F) judge whether the rotating speed of current round brush is less than the second tachometer value, in this way, perform step G); Otherwise, return step D);
G) enter described in become mildewed blanket pattern;
H) judge whether the rotating speed of current round brush is greater than described first tachometer value, in this way, returns step B); Otherwise, perform step I);
I) judge whether the rotating speed of current round brush is greater than the second tachometer value, in this way, returns step D); Otherwise, return step G);
At described step B) and step C) between also comprise:
B1) described second silicon controlled angle of flow full-shape conducting, described suction motor exports 100% power;
B2) rotating speed of current round brush is sampled;
B3) judge whether the rotating speed of current round brush is less than the first constant speed value, in this way, strengthen the described first silicon controlled angle of flow and perform step B5); Otherwise, perform step B4);
B4) judge whether the rotating speed of current round brush is greater than described first constant speed value, in this way, reduce the described first silicon controlled angle of flow and perform step B5); Otherwise, perform step B5);
B5) current supply voltage is sampled;
B6) value of described first angle of flow is searched according to the value of described current supply voltage.
2. the method utilizing dust catcher automatically to identify carpet material according to claim 1, is characterized in that, at described step D) and step e) between also comprise:
D1) described second silicon controlled angle of flow full-shape conducting, described suction motor exports 100% power;
D2) described first silicon controlled angle of flow full-shape conducting;
D3) rotating speed of current round brush is sampled;
D4) current supply voltage is sampled;
D5) described first tachometer value is searched according to the value of described current supply voltage.
3. the method utilizing dust catcher automatically to identify carpet material according to claim 1 and 2, is characterized in that, described step G) and step H) between also comprise:
G1) described second silicon controlled angle of flow conducting second angle of flow, described suction motor exports the power of setting percentage;
G2) described first silicon controlled angle of flow full-shape conducting;
G3) rotating speed of current round brush is sampled;
G4) current supply voltage is sampled;
G5) described first tachometer value is searched according to described current supply voltage.
4. the method utilizing dust catcher automatically to identify carpet material according to claim 3, is characterized in that, described step F) and step I) in judge before also comprise:
Described second tachometer value is searched according to the value of current supply voltage.
5. a realization utilizes dust catcher automatically to identify the device of the method for carpet material as claimed in claim 1, it is characterized in that, described dust catcher comprises the round brush motor controlling section and suction motor controlling section that are electrically connected with city respectively, the first controllable silicon that described round brush motor controlling section comprises round brush motor and is connected with described round brush motor, described round brush motor driving round brush rolls, the second controllable silicon that described suction motor controlling section comprises suction motor and is connected with described suction motor, the mode of operation of described dust catcher comprises light floor mode and woollen blanket pattern, described woollen blanket pattern comprises become mildewed blanket pattern and undercoat blanket pattern, described device comprises:
Upper electric unit: for power-up initializing;
Light floor mode unit: for entering described smooth floor mode;
First angle of flow judging unit: for judging whether the current first silicon controlled angle of flow is greater than first angle of flow;
Undercoat blanket mode unit: for entering described undercoat blanket pattern;
First judging unit: for judging whether the rotating speed of current round brush is greater than the first tachometer value;
Second judging unit: for judging whether the rotating speed of current round brush is less than the second tachometer value;
Become mildewed blanket mode unit: for the blanket pattern that becomes mildewed described in entering;
3rd judging unit: for judging whether the rotating speed of current round brush is greater than described first tachometer value;
4th judging unit: for judging whether the rotating speed of current round brush is greater than the second tachometer value.
6. according to claim 5ly realize the above-mentioned device utilizing dust catcher automatically to identify the method for carpet material, it is characterized in that, also comprise:
First angle of flow and suction unit: for making described second silicon controlled angle of flow full-shape conducting, described suction motor exports 100% power;
First rotating speed sampling unit: for sampling to the rotating speed of current round brush;
First constant speed judging unit: for judging whether the rotating speed of current round brush is less than the first constant speed value, in this way, strengthen the described first silicon controlled angle of flow;
Second constant speed judging unit: for judging whether the rotating speed of current round brush is greater than described first constant speed value, in this way, reduce the described first silicon controlled angle of flow;
First voltage sampling unit: for sampling to current supply voltage;
First angle of flow searches unit: for searching the value of described first angle of flow according to the value of described current supply voltage.
7. according to claim 5ly realize the above-mentioned device utilizing dust catcher automatically to identify the method for carpet material, it is characterized in that, also comprise:
Second angle of flow and suction unit: for making described second silicon controlled angle of flow full-shape conducting, described suction motor exports 100% power;
First onunit: for making described first silicon controlled angle of flow full-shape conducting;
Second rotating speed sampling unit: for sampling to the rotating speed of current round brush;
Second voltage sampling unit: for sampling to current supply voltage;
First searches unit: for searching described first tachometer value according to the value of described current supply voltage.
8. according to claim 5 to 7 any one, realize the above-mentioned device utilizing dust catcher automatically to identify the method for carpet material, it is characterized in that, also comprise:
3rd angle of flow and suction unit: for making described second silicon controlled angle of flow conducting second angle of flow, described suction motor exports the power of setting percentage;
Second onunit: for making described first silicon controlled angle of flow full-shape conducting;
3rd rotating speed sampling unit: for sampling to the rotating speed of current round brush;
Tertiary voltage sampling unit: for sampling to current supply voltage;
Second searches unit: for searching described first tachometer value according to described current supply voltage.
9. according to claim 8ly realize the above-mentioned device utilizing dust catcher automatically to identify the method for carpet material, it is characterized in that, also comprise:
Second tachometer value search unit: for searching described second tachometer value according to the value of current supply voltage.
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| CN109363580A (en) * | 2018-09-03 | 2019-02-22 | 珠海格力电器股份有限公司 | Speed regulation method of cleaning device, dust collector and mobile terminal |
| CN112137502A (en) * | 2019-06-27 | 2020-12-29 | 尚科宁家(中国)科技有限公司 | Floor sweeping robot and cleaning control method thereof |
| CN110897554A (en) * | 2019-11-08 | 2020-03-24 | 微思机器人(深圳)有限公司 | Sweeper control method based on ultrasonic waves and sweeper |
| US11382473B2 (en) * | 2019-12-11 | 2022-07-12 | Irobot Corporation | Predictive maintenance of mobile cleaning robot |
| CN113040647A (en) * | 2021-03-11 | 2021-06-29 | 北京顺造科技有限公司 | Method for automatically adjusting suction force of dust collector, detection circuit and dust collector |
| CN115104947B (en) * | 2021-03-17 | 2024-07-02 | 达利通香港有限公司 | Floor material recognition device and suction head and dust collector with same |
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