CN114191663B - Atomizer control method, storage medium, processor and atomizer - Google Patents
Atomizer control method, storage medium, processor and atomizer Download PDFInfo
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- CN114191663B CN114191663B CN202111545038.3A CN202111545038A CN114191663B CN 114191663 B CN114191663 B CN 114191663B CN 202111545038 A CN202111545038 A CN 202111545038A CN 114191663 B CN114191663 B CN 114191663B
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M11/00—Sprayers or atomisers specially adapted for therapeutic purposes
Abstract
The invention discloses an atomizer control method and device, a storage medium, a processor and an atomizer, belongs to the technical field of medical equipment, and is used for at least solving the problem that the use cost is increased due to the fact that a user blindly replaces an atomizing sheet on the atomizer. The invention relates to a control method of an atomizer, which comprises the following steps: when the first switch is closed and the second switch is closed, the conduction current of the atomization sheet in the atomizer is obtained, and whether the atomization sheet needs to be reminded to be replaced or not is judged according to the conduction current. According to the invention, whether the atomization sheet is blocked is judged according to the conducting current of the atomization sheet in the atomizer, so that a user can be reminded of replacing the atomization sheet in time, and the problem that the use cost is increased due to blind replacement of the atomization sheet by the user is solved.
Description
Technical Field
The invention relates to the technical field of medical equipment, in particular to an atomizer control method, a storage medium, a processor and an atomizer.
Background
The lung administration treatment is a preferred mode for treating respiratory diseases at present due to obvious advantages, and mainly is a drug administration system integrating targeting and non-invasive functions, and the drug is delivered to target cells by virtue of an atomizer to achieve a treatment effect, so that the treatment effect of a patient is influenced to a certain extent by the working performance of the atomizer, and the market value of the atomizer is determined.
According to investigation, the most popular and most effective atomizer (handheld atomizer) is the current network type atomizer, and the treatment process mainly comprises the steps of atomizing the liquid medicine into tiny particles through piezoelectric ceramics, and enabling the tiny particles to enter the respiratory tract and the lung to deposit in an inhalation mode, so that painless, rapid and effective treatment is achieved. But the atomizing sheet is easy to damage and the replacement period is greatly influenced by subjective factors, so that the further development of the market value of the atomizing sheet is limited.
Xiamen cassava science and technology limited company Sugui, which discloses Chinese patent CN 204933834U, aims at the problem that the atomizing sheet of the spraying instrument is difficult to be blocked and replaced, a clamping groove is arranged on the spraying instrument, and two connecting electrodes are arranged in the clamping groove, so that the atomizing sheet can be rapidly installed; shenzhen Shangdian medical equipment Limited, Zhongliang, discloses a Chinese patent CN 210542739U, aiming at the problem of difficult replacement of the atomizing sheet, the electrode column and the electrode sheet are respectively arranged on the medicine cup and the atomizing sheet, and no lead is required to be welded, so that the atomizing sheet is convenient to replace and install; the problem of difficulty is changed to the effectual solution atomizing piece of above disclosed technique homoenergetic, but the atomizer does not spray and receives the influence of multifactor, does not possess relevant professional knowledge's basis under, the atomizer does not have any warning function again, meets this problem in the use, only blind change atomizing piece can increase use cost, influences patient experience, and actual problem can not obtain better solution.
Disclosure of Invention
In view of this, the invention discloses an atomizer control method and device, a storage medium, a processor and an atomizer, which are used for at least solving the problem that the use cost is increased due to the fact that a user blindly replaces an atomizing sheet on the atomizer.
In order to achieve the above object, the invention adopts the following technical scheme:
the invention discloses a control method of an atomizer, wherein the atomizer comprises an atomizing sheet and a control circuit, a detection electrode is arranged at a liquid outlet of the atomizer, the detection electrode and the atomizing sheet are connected in the control circuit, and the control circuit comprises the detection electrode and also comprises the following components: the control circuit comprises a main circuit, a first branch circuit and a second branch circuit, the main circuit comprises a power supply, a second switch and a controller which are connected in series, the first branch circuit is connected in series with the first switch, the atomizing plate and the current detection device, the second branch circuit is provided with the detection electrode, the first branch circuit and the second branch circuit are connected in series with the main circuit after being connected in parallel, and the controller is used for controlling the on-off of the first switch and the on-off of the power supply, and the control method comprises the following steps: after the second switch is closed, firstly judging whether the power supply supplies power normally, then judging the operation environment of the atomizing sheet according to the current signal detected by the detection electrode, and judging whether the first switch is closed according to the operation environment; if the first switch is closed, whether the controller acquires a current signal detected by the current detection device is judged, and whether a user needs to be reminded to replace the atomizing sheet is judged according to the current detected by the current detection device.
Further optionally, the determining whether the power supply supplies power normally includes: judging whether the power supply supplies power normally according to a preset control strategy; if the power supply supplies power normally, judging whether to close the first switch according to a current signal detected by the detection electrode; and if the power supply is abnormal, reminding a user that the power supply fails.
Further optionally, the determining, according to the current signal detected by the detection electrode, an operation environment of the atomization plate, and determining, according to the operation environment, whether to close the first switch includes:
if the controller acquires the current signal of the detection electrode, the atomization sheet is judged to be in a non-idle running environment, and the controller controls the first switch to be closed;
and if the controller does not acquire the current signal of the detection electrode, judging that the atomization sheet is in a no-load operation environment, and reminding a user to disconnect the power supply.
Further optionally, the first determining whether the controller obtains a current signal detected by the current detection device, and then determining whether a user needs to be reminded to replace the atomizing plate according to the current detected by the current detection device includes:
if the controller acquires the current signal detected by the current detection device, judging whether a user needs to be reminded to replace the atomizing sheet according to the current detected by the current detection device;
and if the controller does not acquire the current signal detected by the current detection device, reminding a user of controlling to disconnect the power supply after a fault exists.
Further optionally, the judging whether the user needs to be reminded of replacing the atomizing plate according to the current detected by the current detection device includes:
if the current detected by the current detection device is greater than or equal to a preset conduction current, the atomization sheet is judged to be required to be replaced, and a user is reminded to control to disconnect the power supply;
and if the current detected by the current detection device is smaller than the preset conduction current, judging the running state of the atomizer according to the current detected by the current detection device.
Further optionally, the determining the operation state of the atomizer according to the current detected by the current detecting device includes:
if the current detected by the current detection device is smaller than the preset conduction current, the atomizer is judged to be in an operating state, the atomization sheet works, and the conduction current of the atomization sheet is continuously detected through the current detection device.
Further optionally, the control method further includes: the user can be reminded by one or a combination of different color indicator lights, display characters on a display screen and voice reminding.
A second aspect of the present invention discloses a storage medium, which is a non-transitory readable storage medium, and the storage medium stores a computer program, and the computer program executes the control method according to the first aspect when running.
In a third aspect, the invention discloses a processor for running a computer program, wherein the computer program executes the control method of the first aspect.
In a fourth aspect, the invention discloses a nebulizer, which executes a nebulizer control method according to the first aspect, and is characterized by comprising a storage medium according to the second aspect and/or a processor according to the third aspect.
Has the advantages that: the invention judges whether the atomizing sheet is blocked according to the current of the atomizing sheet in the atomizer, and when the atomizing sheet is blocked, the conduction current of the atomizing sheet is increased, so that the invention judges whether the atomizing sheet needs to be replaced through the conduction current, and the problem of increasing the use cost due to blind replacement of the atomizing sheet can be avoided.
Drawings
The above and other objects, features and advantages of the present disclosure will become more apparent by describing in detail exemplary embodiments thereof with reference to the attached drawings. The drawings described below are merely exemplary embodiments of the present disclosure, and other drawings may be derived by those skilled in the art without inventive effort.
FIG. 1 shows a schematic view of an atomizer in accordance with an embodiment of the present invention;
FIG. 2 is a circuit diagram illustrating the control of the atomization plate in one embodiment of the present invention;
FIG. 3 shows a control flow diagram of a nebulizer according to an embodiment of the invention;
fig. 4 shows a further control flow diagram of a nebulizer according to an embodiment of the invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The terminology used in the embodiments of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used in the examples of the present invention and the appended claims, the singular forms "a", "an", and "the" are intended to include the plural forms as well, and "a" and "an" generally include at least two, but do not exclude at least one, unless the context clearly dictates otherwise.
It should be understood that the term "and/or" as used herein is merely one type of association that describes an associated object, meaning that three relationships may exist, e.g., a and/or B may mean: a exists alone, A and B exist simultaneously, and B exists alone. In addition, the character "/" herein generally indicates that the former and latter related objects are in an "or" relationship.
It is also noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a good or system that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such good or system. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a commodity or system that includes the element.
The function is not reminded in current atomizer atomizing piece change, causes the user to blindly change the atomizing piece and causes the problem that use cost increases.
The invention judges whether to remind the user to replace the atomizing sheet according to the conducting current of the atomizing sheet by detecting the current of the atomizing sheet, thereby solving the problem that the user blindly replaces the atomizing sheet.
To further illustrate the technical solution of the present invention, the following specific examples are provided with reference to fig. 1 to 3.
Example 1
For convenience of understanding, the atomizer is introduced in this embodiment, as shown in fig. 1, the atomizer includes a medicine cup 1, an atomizing sheet 2, a first sealing ring 3, a second sealing ring 4, an electrode 5, a mask 6, a nozzle 7 and a detection electrode 8, a liquid outlet 11 is arranged on a side wall of the medicine cup 1, the liquid outlet 11 is provided with the detection electrode 8, the atomizing sheet 2 covers the position of the liquid outlet 11 through the first sealing ring 3, the atomizing sheet 2 is provided with an electrode 9 for detecting a conduction current of the atomizing sheet 2, the nozzle 7 compresses the atomizing sheet 2 through the second sealing ring 4 and is conducted with the liquid outlet 11, and the nozzle 7 is connected with the mask 6 and is used for spraying the medicine mist into the lung of the human body through the mask 6. In the following, this embodiment will take this atomizer as an example to describe a control method of the atomizer, but the control method is not limited to the use of the atomizer.
For convenience of understanding, the present embodiment exemplifies a control circuit of an atomizer to describe how the following atomizer control method is implemented, as shown in fig. 2, the atomizer includes an atomizing plate 2 and a control circuit, a detection electrode 8 is disposed at a liquid outlet of the atomizer, the detection electrode 8 and the atomizing plate 2 are connected in the control circuit, and the control circuit includes, in addition to the detection electrode 8: power 12, first switch 13, second switch 14, controller 16 and current detection device 17, control circuit includes main circuit, first branch road and second branch road, the main circuit includes series connection's power 12, second switch 14, controller 16, first branch road is established ties there are first switch 13 atomizing piece 2 and current detection device 17, be equipped with in the second branch road detection electrode 8, first branch road and second branch road parallelly connected together after with main circuit series connection, the controller is used for control first switch 13 the switching with the break-make of power 12, current detection device can be the current detection module. Optionally, the first switch 13 and the second switch 14 are normally open switches. The power supply 12 may be a power supply module, and the controller may control on/off of the power supply 12 and may also control on/off of the second switch 14. The current detection device and the detection electrode are provided with signal output ports which are respectively and electrically connected with the signal input port of the controller 16. The controller in this embodiment may be a microprocessor.
The present embodiment provides a control method of an atomizer, as shown in fig. 3, the control method including: after the second switch is closed, firstly judging whether the power supply supplies power normally, then judging the operation environment of the atomizing sheet according to the current signal detected by the detection electrode, and judging whether the first switch is closed according to the operation environment; if the first switch is closed, whether the controller acquires a current signal detected by the current detection device is judged, and whether a user needs to be reminded to replace the atomizing sheet is judged according to the current detected by the current detection device.
The atomizer mainly comprises piezoelectric ceramic and stainless steel sheets, and in the working process of the atomizer, after the atomizer is electrified, the piezoelectric ceramic vibrates according to a certain frequency according to the inverse piezoelectric effect to drive liquid in the medicine cup to be sprayed out through the bell-mouthed holes in the stainless steel sheets of the atomizer, and after blockage, the atomizer does not spray, the load is reduced, the voltage is unchanged, and the current at the atomizer is suddenly increased. Therefore, the blocking degree of the atomization sheet can be judged according to the conducting current of the atomization sheet, and a user is prompted to replace the atomization sheet in time.
Before the atomization sheet is judged whether to be replaced, the control circuit fault needs to be detected firstly, so that the misjudgment caused by inaccurate detection current of the current detection device caused by the control circuit fault is eliminated, and a user can replace the atomization sheet timely and accurately. Therefore, the present embodiment first determines whether the power supply fails. Specifically, the step of judging whether the power supply supplies power normally comprises: judging whether the power supply supplies power normally according to a preset control strategy; if the power supply supplies power normally, judging whether to close the first switch according to a current signal detected by the detection electrode; and if the power supply is abnormal, reminding a user that the power supply has a fault. Optionally, the user can be reminded through the mode of pilot lamp, if there is the trouble in the power supply, can show that there is power failure through the yellow light is often bright, and the controller is then output signal control yellow light and is bright.
Optionally, after the power supply is normally powered, the current of the control circuit may be monitored in real time to prevent the control circuit from working abnormally, and when the current of the control circuit is abnormal, the controller may execute according to a preset control strategy, and then determine whether to close the first switch according to the current signal detected by the detection electrode.
In order to prevent the atomization piece from being burnt out due to the air vibration generated in the no-load operation, the operation environment of the atomization piece is judged in the embodiment. Further, the judging the operation environment of the atomizing plate according to the current signal detected by the detection electrode, and judging whether to close the first switch according to the operation environment comprises: if the controller acquires the current signal of the detection electrode, the atomization sheet is judged to be in a non-no-load operation environment, and the controller controls the first switch to be closed; and if the controller does not acquire the current signal of the detection electrode, judging that the atomization sheet is in a no-load operation environment, and reminding a user to disconnect the power supply. Whether this embodiment has the liquid medicine in detecting the atomizer through detecting electrode, and different according to the conducting capacity of liquid medicine, whether the detection motor through detecting the setting at the atomizer liquid outlet is in the no-load environment operation to the atomizing piece and judges, if detecting electrode detects the conduction current of liquid is less than or equal to the default, then states that the splendid attire is not the liquid medicine in the atomizer, perhaps does not have the liquid medicine in the atomizer. In this embodiment, the preset value may be zero, or may be set to other values; on the contrary, the liquid medicine is contained in the medicine cup in the atomizer, and the next step can be executed. Optionally, a blue indicator light may be turned on to indicate that the atomization plate is in an idle running environment to remind a user, and the controller controls the blue indicator light to be turned on three times when the controller does not acquire the current signal of the detection electrode, and then turns off the power supply.
After the atomizer is determined to be in a non-no-load operation environment, the controller controls the first switch to be closed, and whether signal conduction exists between the current detection device and the controller is judged so as to eliminate the interference of circuit faults on judgment on whether the atomization sheet is replaced. Specifically, whether the controller acquires the current signal detected by the current detection device is judged first, and whether a user needs to be reminded of replacing the atomizing sheet is judged according to the current detected by the current detection device, including: if the controller acquires the current signal detected by the current detection device, judging whether a user needs to be reminded to replace the atomizing sheet according to the current detected by the current detection device; and if the controller does not acquire the current signal detected by the current detection device, reminding a user of controlling to disconnect the power supply after a fault exists. Optionally, the number of times that the yellow indicator light flashes indicates that the controller does not receive the current signal detected by the current detection device, and the controller may flash three times or more to prompt the user.
The basis whether the size judgement of electric current detection device detection electric current need remind the user to change the atomizing piece includes: if the current detected by the current detection device is greater than or equal to a preset conduction current, the atomization sheet is judged to be required to be replaced, and a user is reminded to control to disconnect the power supply; and if the current detected by the current detection device is smaller than the preset conduction current, judging the running state of the atomizer according to the current detected by the current detection device. Optionally, the user may be prompted to replace the atomization sheet by flashing a red indicator light.
The judging the operation state of the atomizer according to the current detected by the current detection device comprises: if the current detected by the current detection device is smaller than the preset conduction current, the atomizer is judged to be in an operating state, the atomization sheet works, and the conduction current of the atomization sheet is continuously detected through the current detection device. Optionally, the green indicator light is turned on to indicate that the atomizer is in a working state, and the green indicator light is turned on constantly when the atomizer is working.
In particular, in this embodiment, the state that the nebulizer is in operation means that the user is using the nebulizer and the atomizing plate atomizes the liquid medicine in the nebulizer.
As shown in fig. 4, the control steps adopted in this embodiment may be:
s10, starting a power switch of the atomizer;
s20, judging whether the power supply of the power supply has a fault; if there is a failure, executing step S30, otherwise, executing step S40;
s30, reminding a user that the power supply circuit has a fault and the yellow indicator light is normally on;
s40, monitoring the current of the control circuit in real time by the controller;
s50, judging whether a fault exists according to the current of the monitored control circuit, if so, executing the fault according to a preset control strategy, and if not, executing the step S60;
s60, judging the operating environment of the atomizing sheet according to the current of the detection electrode in the atomizer; if the controller does not acquire the detection electrode current signal, executing step S70; if the controller acquires the detection electrode current signal, executing step S80;
s70, judging that the atomization sheet is in an idle load environment, and turning off a power supply after a blue indicator lamp is turned on to prompt a user;
s80, judging that the atomization sheet is in a non-idle environment, and controlling a first switch to be closed;
s90, judging whether a current signal of the current detection device is acquired by the controller; if not, executing step S100; if so, executing step S110;
s100, after the indicator light is flashed for three times to remind a user, controlling to disconnect a power supply;
s110, if I Monitoring ≥I Preset of Wherein, I Monitoring For atomizing sheet conduction current detected by the detecting means, I Preset of If the preset conduction current of the atomizing sheet is represented, step S120 is executed; if I Monitoring ＜I Preset of Then, go to step S130;
s120, judging that the atomization sheet needs to be replaced, and flashing a red indicator light for three times to remind a user of controlling the power supply to be disconnected after the atomization sheet is replaced;
and S130, judging that the atomization sheet is in an atomization working state, and continuously monitoring the conduction current of the atomization sheet.
Example 2
The present embodiment provides a storage medium, which is a non-transitory readable storage medium, and stores a computer program, which executes the control method described in embodiment 1 when the computer program runs.
Example 3
The present embodiment provides a processor for running a computer program, wherein the computer program executes to execute the control method according to embodiment 1.
Example 4
This embodiment provides a nebulizer that performs the nebulizer control method of embodiment 1, comprising a storage medium of embodiment 2 and/or a processor of embodiment 3.
Exemplary embodiments of the present disclosure are specifically illustrated and described above. It is to be understood that the present disclosure is not limited to the precise arrangements, instrumentalities, or instrumentalities described herein; on the contrary, the disclosure is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the appended claims.
Claims (10)
1. The utility model provides an atomizer control method, the atomizer includes atomizing piece and control circuit, the liquid outlet department of atomizer is equipped with detection electrode, the atomizing piece is connected in control circuit, control circuit includes except that detection electrode, still includes: the control circuit comprises a main circuit, a first branch and a second branch, the main circuit comprises a power supply, a second switch and a controller which are connected in series, the first branch is connected in series with the first switch, the atomizing plate and the current detection device, the second branch is provided with the detection electrode, the first branch and the second branch are connected in series with the main circuit after being connected in parallel, and the controller is used for controlling the on-off of the first switch and the on-off of the power supply, and is characterized in that the control method comprises the following steps:
s1, controlling the second switch to be closed, and controlling the first switch to be opened, and judging whether the power supply supplies power normally; if the power supply is normally powered, the next step S2 is carried out;
s2, collecting a current signal detected by the detection electrode, judging the operation environment of the atomizing plate according to the current signal, and if the operation environment is normal, carrying out the next step S3;
s3, controlling the first switch to be closed, collecting a current signal detected by the current detection device, judging whether a circuit fault exists according to the current signal detected by the current detection device, and if the circuit is normal, performing the next step S4;
s4, judging the current I detected by the current detection device Monitoring Whether it is greater than or equal to the preset current value I Preset of (ii) a If I Monitoring ≧I Preset of And prompting the user that the atomizing plate needs to be replaced and controlling the power supply to be disconnected.
2. The method as claimed in claim 1, wherein said step S1 is executed to remind the user that there is a power failure if the controller determines that there is a power abnormality in the power supply.
3. The method for controlling an atomizer according to claim 1, wherein in step S2, if the controller does not obtain the current signal from the detection electrode, it is determined that the atomizing plate is in an idle operation environment, and the power supply is turned off after the controller is alerted to the user.
4. The nebulizer control method of claim 3, wherein in the step S3, if the controller does not obtain the current signal detected by the current detection device, the controller is configured to control to turn off the power supply after a user is alerted to a fault.
5. The nebulizer control method of claim 4, wherein in the step S4, if the current detected by the current detecting device is smaller than a predetermined on current, I is Monitoring <I Preset of And judging that the atomizer is in the running state and the atomizing plate works.
6. The control method of a nebulizer of any one of claims 1-5, wherein the controller gives differentiated indications to the different determination results of the steps S1-S4 according to a preset control logic.
7. The control method of the atomizer according to claim 6, wherein a prompting device is further connected in series in the main circuit in the control circuit, and the control method further comprises:
and reminding any user by indicating different color indicator lamps of the prompting equipment.
8. A storage medium, characterized in that the storage medium is a non-transitory readable storage medium, which stores a computer program that executes a control method according to any one of claims 1 to 7.
9. A processor, characterized in that it is configured to run a computer program, which when running executes the control method according to any one of claims 1 to 7.
10. A nebulizer for performing a nebulizer control method according to any one of claims 1 to 7, comprising a storage medium according to claim 8 and/or a processor according to claim 9.
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| IT1393824B1 (en) * | 2009-04-20 | 2012-05-11 | Zobele Holding Spa | LIQUID ATOMIZER WITH PIEZOELECTRIC VIBRATION DEVICE WITH IMPROVED ELECTRONIC CONTROL CIRCUIT AND RELATED DRIVING METHOD. |
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| JP2012093033A (en) * | 2010-10-27 | 2012-05-17 | Sanyo Electric Co Ltd | Mist generator |
| CN103940021A (en) * | 2014-04-12 | 2014-07-23 | 大连双迪创新科技研究院有限公司 | Air humidifier |
| CN104548289A (en) * | 2014-12-16 | 2015-04-29 | 摩易国际股份有限公司 | Atomizer abnormity automatic detection device with replaceable atomizing spray head |
| EP3103496A1 (en) * | 2015-06-11 | 2016-12-14 | Delta Electronics, Inc. | Nebulization system, nebulizer and driving method thereof |
| EP3203397A1 (en) * | 2016-02-08 | 2017-08-09 | PARI Pharma GmbH | Medical evaluation device |
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| CN114191663A (en) | 2022-03-18 |
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