CN116672556A - Control method and device for output power of breathing machine, breathing machine and storage medium - Google Patents
Control method and device for output power of breathing machine, breathing machine and storage medium Download PDFInfo
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- CN116672556A CN116672556A CN202310917645.0A CN202310917645A CN116672556A CN 116672556 A CN116672556 A CN 116672556A CN 202310917645 A CN202310917645 A CN 202310917645A CN 116672556 A CN116672556 A CN 116672556A
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- 238000000034 method Methods 0.000 title claims abstract description 40
- 230000029058 respiratory gaseous exchange Effects 0.000 title abstract description 34
- 238000010438 heat treatment Methods 0.000 claims abstract description 284
- 238000004590 computer program Methods 0.000 claims description 10
- 230000002035 prolonged effect Effects 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 9
- 230000006870 function Effects 0.000 description 9
- 230000008569 process Effects 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
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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
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/0003—Accessories therefor, e.g. sensors, vibrators, negative pressure
-
- 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
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/021—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes operated by electrical means
- A61M16/022—Control means therefor
- A61M16/024—Control means therefor including calculation means, e.g. using a processor
-
- 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
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/10—Preparation of respiratory gases or vapours
- A61M16/1075—Preparation of respiratory gases or vapours by influencing the temperature
-
- 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
- A61M2205/00—General characteristics of the apparatus
- A61M2205/33—Controlling, regulating or measuring
- A61M2205/3368—Temperature
-
- 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
- A61M2205/00—General characteristics of the apparatus
- A61M2205/36—General characteristics of the apparatus related to heating or cooling
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
Abstract
The application discloses a control method and device of output power of a breathing machine, the breathing machine and a storage medium. The method comprises the following steps: judging whether the heating plate reaches a first preset temperature and whether the pipeline is in a heating state, and controlling the heating plate to start heating when the heating plate does not reach the first preset temperature and the pipeline is not in the heating state; judging whether the heating plate reaches a first preset heating time or not, and controlling the heating plate to stop heating when the heating plate reaches the first preset heating time; judging whether the pipeline reaches a second preset temperature, and controlling the pipeline to start heating when the pipeline does not reach the second preset temperature; judging whether the pipeline reaches a second preset heating time, and controlling the pipeline to stop heating when the pipeline reaches the second preset heating time; judging whether the motor reaches a preset speed, and controlling the heating plate and the pipeline to stop heating when the motor does not reach the preset speed. According to the application, by controlling each device to start heating respectively, the heating condition of the power adapter of the breathing machine can be effectively reduced, the service life of the power adapter is prolonged, and the restarting of the breathing machine caused by current overload is prevented.
Description
Technical Field
The present application relates to the field of electronic technologies, and in particular, to a method and an apparatus for controlling output power of a ventilator, and a storage medium.
Background
At present, a power adapter with the current of 24V 60W/80W is generally adopted for a household breathing machine in the market, the corresponding current is 2.5A/3.33A, and the household breathing machine basically has the functions of heating and humidifying a water box, heating a heating breathing pipeline, controlling a motor and the like, and the functions have larger current requirements. When the functions work at the same moment, the power adapter is in an overload state, or under the normal working condition, the current is in a state exceeding the nominal state of the power adapter for a long time, so that the serious heating and the efficiency reduction of the power adapter can be influenced, the service life of the power adapter is indirectly influenced, and even the overload of equipment is caused to restart automatically in serious condition.
The existing household breathing machine equipment has the following conditions: the nominal output of the power adapter, 24V/3.33A, would cause the power adapter to automatically protect if the current reached 8A for 1.5s, or the maximum current exceeded 10A. The power of the heating plate/heating pipeline/motor is different to a certain extent, and the following conditions are exemplified by the heating plate current 2A, the heating breathing pipeline current 2A, the current about 1.5A when the motor is stable, and the maximum current 6A when the motor is accelerated. When under certain conditions the heating plate is in a simultaneous heating state with the pipe and the motor is in a rapid acceleration state, the maximum current may exceed 10A. Meanwhile, under the normal working condition, the heating plate and the pipeline are heated simultaneously, the motor works, the current is in the condition of 5.5A running and exceeds the nominal current by 3.33A, so that the power adapter heats, the service life of the power adapter is influenced, or the equipment is restarted automatically.
It can be seen that how to regulate and control the output power of the ventilator is a problem to be solved by those skilled in the art.
Disclosure of Invention
In view of the above, the present application aims to overcome the defects in the prior art, and provides a method and a device for controlling output power of a ventilator, a ventilator and a storage medium.
The application provides the following technical scheme:
in a first aspect, an embodiment of the present disclosure provides a method for controlling output power of a ventilator, where the method includes:
respectively judging whether a heating disc reaches a first preset temperature and whether a pipeline is in a heating state, and controlling the heating disc to start heating when the heating disc does not reach the first preset temperature and the pipeline is not in the heating state;
judging whether the heating plate reaches a first preset heating time or not, and controlling the heating plate to stop heating when the heating plate reaches the first preset heating time;
judging whether the pipeline reaches a second preset temperature or not, and controlling the pipeline to start heating when the pipeline does not reach the second preset temperature;
judging whether the pipeline reaches a second preset heating time or not, and controlling the pipeline to stop heating when the pipeline reaches the second preset heating time;
judging whether the motor reaches a preset speed, and controlling the heating plate and the pipeline to stop heating when the motor does not reach the preset speed.
Further, after judging whether the heating plate reaches the first preset temperature and whether the pipeline is in the heating state, the method further comprises:
and when the heating plate reaches the first preset temperature or the pipeline is in the heating state, controlling the heating plate to stop heating.
Further, after the judging whether the heating plate reaches the first preset heating time, the method further includes:
when the heating plate does not reach the first preset heating time, judging whether the pipeline reaches the second preset temperature or not and whether the heating plate is in a heating state or not respectively.
Further, after the judging whether the pipeline reaches the second preset temperature, the method further includes:
and when the pipeline reaches the second preset temperature, controlling the pipeline to stop heating.
Further, after the judging whether the pipeline reaches the second preset heating time, the method further includes:
and when the pipeline does not reach the second preset heating time, judging whether the motor reaches the preset speed.
Further, after determining whether the motor reaches the preset speed, the method further includes:
when the motor reaches the preset speed, whether the heating plate reaches the first preset temperature or not and whether the pipeline is in a heating state or not are respectively judged.
Further, the controlling the heating plate to start heating includes:
and controlling the heating plate to start heating by adjusting the duty ratio of the PWM signal.
In a second aspect, in an embodiment of the present disclosure, there is provided a control apparatus for output power of a ventilator, the apparatus including:
the first judging module is used for judging whether the heating plate reaches a first preset temperature or not and whether the pipeline is in a heating state or not respectively, and controlling the heating plate to start heating when the heating plate does not reach the first preset temperature and the pipeline is not in the heating state;
the second judging module is used for judging whether the heating plate reaches a first preset heating time or not, and controlling the heating plate to stop heating when the heating plate reaches the first preset heating time;
the third judging module is used for judging whether the pipeline reaches a second preset temperature or not, and controlling the pipeline to start heating when the pipeline does not reach the second preset temperature;
a fourth judging module, configured to judge whether the pipeline reaches a second preset heating time, and when the pipeline reaches the second preset heating time, control the pipeline to stop heating;
and the fifth judging module is used for judging whether the motor reaches a preset speed, and controlling the heating plate and the pipeline to stop heating when the motor does not reach the preset speed.
In a third aspect, embodiments of the present disclosure provide a ventilator, where the ventilator includes a memory and a processor, where the memory stores a computer program, and where the processor implements the steps of the method for controlling ventilator output power in the first aspect when the computer program is executed.
In a fourth aspect, in an embodiment of the present disclosure, there is provided a computer readable storage medium storing a computer program, which when executed by a processor, implements the steps of the method for controlling output power of a ventilator described in the first aspect.
Embodiments of the present application have the following advantages:
the method for controlling the output power of the breathing machine provided by the embodiment of the application comprises the following steps: respectively judging whether a heating disc reaches a first preset temperature and whether a pipeline is in a heating state, and controlling the heating disc to start heating when the heating disc does not reach the first preset temperature and the pipeline is not in the heating state; judging whether the heating plate reaches a first preset heating time or not, and controlling the heating plate to stop heating when the heating plate reaches the first preset heating time; judging whether the pipeline reaches a second preset temperature or not, and controlling the pipeline to start heating when the pipeline does not reach the second preset temperature; judging whether the pipeline reaches a second preset heating time or not, and controlling the pipeline to stop heating when the pipeline reaches the second preset heating time; judging whether the motor reaches a preset speed, and controlling the heating plate and the pipeline to stop heating when the motor does not reach the preset speed. According to the application, by controlling each device to start heating respectively, the heating condition of the power adapter of the breathing machine can be effectively reduced, the service life of the power adapter is prolonged, and the restarting of the breathing machine caused by current overload is effectively prevented.
In order to make the above objects, features and advantages of the present application more comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art. Like elements are numbered alike in the various figures.
Fig. 1 shows a flowchart of a method for controlling output power of a ventilator according to an embodiment of the present application;
FIG. 2 is a flow chart of another method for controlling ventilator output power according to an embodiment of the present application;
fig. 3 shows a schematic structural diagram of a ventilator according to an embodiment of the present application;
fig. 4 is a schematic structural diagram of a control device for output power of a ventilator according to an embodiment of the present application.
Detailed Description
Embodiments of the present application are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the application.
It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. In contrast, when an element is referred to as being "directly on" another element, there are no intervening elements present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.
In the present application, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to the specific circumstances.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present application, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used in the description of the templates herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
Example 1
In order to solve the problems that the existing breathing machine does not control power, so that the power adapter heats and affects the service life of the power adapter or the automatic restarting of equipment, the application provides a control method and device for the output power of the breathing machine, the breathing machine and a readable storage medium.
Referring to fig. 1, a flowchart of a method for controlling output power of a ventilator according to an embodiment of the present application is shown in fig. 3, which is a structural diagram of a ventilator according to an embodiment of the present application, where the ventilator according to an embodiment of the present application includes four devices including a motor, a heating plate, a pipeline, and a controller, and the method for controlling output power of a ventilator according to an embodiment of the present application is implemented by the controller, and specifically includes the following steps:
step S110, judging whether the heating plate reaches a first preset temperature and whether the pipeline is in a heating state or not respectively, and controlling the heating plate to start heating when the heating plate does not reach the first preset temperature and the pipeline is not in the heating state.
Specifically, the breathing machine generally has a preheating function, before starting to use, whether the heating disc reaches a first preset temperature or not and whether the pipeline is in a heating state or not are respectively judged, when the heating disc does not reach the first preset temperature and the pipeline is not in the heating state, the heating disc needs to be heated in advance, and at the moment, the motor does not start to work because the pipeline is not heated, the power of the heating disc is allowed to be fully opened, and heating is started.
In another case, as shown in fig. 2, when the heating plate reaches the first preset temperature, or the pipe is in a heating state, the heating plate is controlled to stop heating.
In the present embodiment, the heating control of the heating plate is performed by adjusting the duty ratio of the PWM signal, and the full on means that the PWM signal is turned on to 100% duty ratio.
When the pipeline is not heated and the motor does not start to work, the heating disc is allowed to heat, so that the instantaneous output power of the breathing machine can be effectively reduced, the heating of the power adapter is further effectively reduced, the service life of the power adapter is prolonged, and restarting of equipment caused by overload of current of the breathing machine is effectively prevented.
Step S120, judging whether the heating plate reaches a first preset heating time, and controlling the heating plate to stop heating when the heating plate reaches the first preset heating time.
Further, judging whether the heating plate reaches the first preset heating time, and controlling the heating plate to stop heating when the heating plate reaches the first preset heating time.
As shown in fig. 2, in another case, that is, when the heating plate does not reach the first preset heating time, the process directly jumps to step S130, and it is determined whether the pipeline reaches the second preset temperature or whether the heating plate is in the heating state, respectively.
Step S130, judging whether the pipeline reaches a second preset temperature, and controlling the pipeline to start heating when the pipeline does not reach the second preset temperature.
Further, it is determined whether the pipeline needs to be heated, i.e. whether the second preset temperature is reached, and since the heating plate is stopped in step S120, the heating plate is not in a heating state at this time. And when the pipeline does not reach the second preset temperature, controlling the pipeline to start heating by adjusting the duty ratio of the PWM signal.
In another case, as shown in fig. 2, the control circuit stops heating when the circuit reaches the second preset temperature.
It can be understood that when the heating plate is not in a heating state, the pipeline is allowed to heat, so that the instantaneous output power of the breathing machine can be effectively reduced, the heating problem of the power supply adapter can be effectively reduced, the service life of the power supply adapter can be prolonged, and the restarting problem of the breathing machine caused by current overload can be effectively avoided.
And step S140, judging whether the pipeline reaches a second preset heating time, and controlling the pipeline to stop heating when the pipeline reaches the second preset heating time.
Specifically, after the pipeline starts to heat, whether the pipeline reaches a second preset heating time is judged, and when the pipeline reaches the second preset heating time, the pipeline is controlled to stop heating.
As shown in fig. 2, in another case, that is, when the pipeline does not reach the second preset heating time or the heating plate is in the heating state, it is determined whether the motor reaches the preset speed.
And S150, judging whether the motor reaches a preset speed, and controlling the heating plate and the pipeline to stop heating when the motor does not reach the preset speed.
Further, judging whether the motor needs to accelerate or not, namely whether the motor reaches a preset speed, and when the motor reaches the preset speed, heating the heating disc and the pipeline; when the motor does not reach the preset speed, the motor is proved to be accelerated, and then the heating disc and the pipeline are controlled to stop heating, so that the instantaneous output power of the breathing machine can be effectively reduced.
In another case, as shown in fig. 2, that is, when the motor reaches the preset speed and the motor does not need to accelerate again, the process returns to step S110 to continuously determine whether the heating plate reaches the first preset temperature and whether the pipeline is in the heating state, respectively.
The method reduces the total power requirement of the power adapter of the breathing machine by staggering the output power of the heating plate, the pipeline and the motor, saves the energy consumption, reduces the volume of the whole breathing machine by using a low-power supply, and lays a foundation for the development of further miniaturization of the breathing machine.
According to the control method for the output power of the breathing machine, whether the heating disc reaches the first preset temperature or not and whether the pipeline is in the heating state or not are respectively judged, and when the heating disc does not reach the first preset temperature and the pipeline is not in the heating state, the heating disc is controlled to start heating; judging whether the heating plate reaches a first preset heating time or not, and controlling the heating plate to stop heating when the heating plate reaches the first preset heating time; judging whether the pipeline reaches a second preset temperature or not, and controlling the pipeline to start heating when the pipeline does not reach the second preset temperature; judging whether the pipeline reaches a second preset heating time or not, and controlling the pipeline to stop heating when the pipeline reaches the second preset heating time; judging whether the motor reaches a preset speed, and controlling the heating plate and the pipeline to stop heating when the motor does not reach the preset speed. According to the application, by controlling each device to start heating respectively, the heating condition of the power adapter of the breathing machine can be effectively reduced, the service life of the power adapter is prolonged, and the restarting of the breathing machine caused by current overload is prevented.
Example 2
Referring to fig. 4, a schematic structural diagram of a device 400 for controlling output power of a ventilator according to an embodiment of the present application includes:
a first judging module 410, configured to respectively judge whether the heating disc reaches a first preset temperature and whether the pipeline is in a heating state, and when the heating disc does not reach the first preset temperature and the pipeline is not in the heating state, control the heating disc to start heating;
a second judging module 420, configured to judge whether the heating plate reaches a first preset heating time, and when the heating plate reaches the first preset heating time, control the heating plate to stop heating;
a third judging module 430, configured to judge whether the pipeline reaches a second preset temperature, and when the pipeline does not reach the second preset temperature, control the pipeline to start heating;
a fourth judging module 440, configured to judge whether the pipeline reaches a second preset heating time, and when the pipeline reaches the second preset heating time, control the pipeline to stop heating;
and a fifth judging module 450, configured to judge whether the motor reaches a preset speed, and when the motor does not reach the preset speed, control the heating plate and the pipeline to stop heating.
Optionally, the apparatus 400 for controlling output power of a ventilator further includes:
and the first control module is used for controlling the heating plate to stop heating when the heating plate reaches the first preset temperature or the pipeline is in the heating state.
Optionally, the apparatus 400 for controlling output power of a ventilator further includes:
and the sixth judging module is used for respectively judging whether the pipeline reaches the second preset temperature or not and whether the heating plate is in a heating state or not when the heating plate does not reach the first preset heating time.
Optionally, the apparatus 400 for controlling output power of a ventilator further includes:
and the second control module is used for controlling the pipeline to stop heating when the pipeline reaches the second preset temperature.
Optionally, the apparatus 400 for controlling output power of a ventilator further includes:
and a seventh judging module, configured to judge whether the motor reaches the preset speed when the pipeline does not reach the second preset heating time.
Optionally, the apparatus 400 for controlling output power of a ventilator further includes:
and the eighth judging module is used for respectively judging whether the heating plate reaches the first preset temperature and whether the pipeline is in a heating state or not when the motor reaches the preset speed.
Optionally, the apparatus 400 for controlling output power of a ventilator further includes:
and the adjusting module is used for controlling the heating disc to start heating by adjusting the duty ratio of the PWM signal.
According to the control device for the output power of the breathing machine, provided by the embodiment of the application, through controlling each device to start heating respectively, the heating condition of the power adapter of the breathing machine can be effectively reduced, the service life of the power adapter is prolonged, and the restarting of the breathing machine caused by current overload is prevented.
In an embodiment of the disclosure, there is further provided a ventilator including a memory and a processor, where the memory stores a computer program, and the processor implements the steps of the method for controlling output power of the ventilator described in embodiment 1 when the computer program is executed.
Also provided in embodiments of the present disclosure is a computer-readable storage medium storing a computer program that, when executed by a processor, implements the steps of the method for controlling ventilator output power described in embodiment 1.
In the several embodiments provided in the present application, it should be understood that the disclosed apparatus and method may be implemented in other manners. The apparatus embodiments described above are merely illustrative, for example, of the flow diagrams and block diagrams in the figures, which illustrate the architecture, functionality, and operation of possible implementations of apparatus, methods and computer program products according to various embodiments of the present application. In this regard, each block in the flowchart or block diagrams may represent a module, segment, or portion of code, which comprises one or more executable instructions for implementing the specified logical function(s). It should also be noted that, in alternative implementations, the functions noted in the block may occur out of the order noted in the figures. For example, two blocks shown in succession may, in fact, be executed substantially concurrently, or the blocks may sometimes be executed in the reverse order, depending upon the functionality involved. It will also be noted that each block of the block diagrams and/or flowchart illustration, and combinations of blocks in the block diagrams and/or flowchart illustration, can be implemented by special purpose hardware-based systems which perform the specified functions or acts, or combinations of special purpose hardware and computer instructions.
In addition, functional modules or units in various embodiments of the application may be integrated together to form a single part, or the modules may exist alone, or two or more modules may be integrated to form a single part.
The functions, if implemented in the form of software functional modules and sold or used as a stand-alone product, may be stored in a computer-readable storage medium. Based on this understanding, the technical solution of the present application, or the parts contributing to the prior art or the parts of the technical solution, may be embodied in the form of a software product stored in a storage medium comprising several instructions for causing a ventilator to perform all or part of the steps of the method according to the various embodiments of the present application. And the aforementioned storage medium includes: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a random access Memory (RAM, random Access Memory), a magnetic disk, or an optical disk, or other various media capable of storing program codes.
The foregoing is merely illustrative of the present application, and the present application is not limited thereto, and any person skilled in the art will readily recognize that variations or substitutions are within the scope of the present application.
Claims (10)
1. A method of controlling output power of a ventilator, the method comprising:
respectively judging whether a heating disc reaches a first preset temperature and whether a pipeline is in a heating state, and controlling the heating disc to start heating when the heating disc does not reach the first preset temperature and the pipeline is not in the heating state;
judging whether the heating plate reaches a first preset heating time or not, and controlling the heating plate to stop heating when the heating plate reaches the first preset heating time;
judging whether the pipeline reaches a second preset temperature or not, and controlling the pipeline to start heating when the pipeline does not reach the second preset temperature;
judging whether the pipeline reaches a second preset heating time or not, and controlling the pipeline to stop heating when the pipeline reaches the second preset heating time;
judging whether the motor reaches a preset speed, and controlling the heating plate and the pipeline to stop heating when the motor does not reach the preset speed.
2. The method for controlling output power of a ventilator according to claim 1, wherein after determining whether the heating pan reaches the first preset temperature and the pipeline is in the heating state, further comprising:
and when the heating plate reaches the first preset temperature or the pipeline is in the heating state, controlling the heating plate to stop heating.
3. The method for controlling output power of a ventilator according to claim 1, wherein the determining whether the heating plate reaches a first preset heating time further comprises:
when the heating plate does not reach the first preset heating time, judging whether the pipeline reaches the second preset temperature or not and whether the heating plate is in a heating state or not respectively.
4. The method for controlling output power of a ventilator according to claim 1, wherein after determining whether the conduit reaches the second preset temperature, further comprising:
and when the pipeline reaches the second preset temperature, controlling the pipeline to stop heating.
5. The method of claim 4, wherein the determining whether the conduit reaches the second preset heating time further comprises:
and when the pipeline does not reach the second preset heating time, judging whether the motor reaches the preset speed.
6. The method for controlling output power of a ventilator according to claim 1, wherein after determining whether the motor reaches the preset speed, further comprising:
when the motor reaches the preset speed, whether the heating plate reaches the first preset temperature or not and whether the pipeline is in a heating state or not are respectively judged.
7. The method of claim 1, wherein the controlling the heating pan to start heating comprises:
and controlling the heating plate to start heating by adjusting the duty ratio of the PWM signal.
8. A device for controlling output power of a ventilator, the device comprising:
the first judging module is used for judging whether the heating plate reaches a first preset temperature or not and whether the pipeline is in a heating state or not respectively, and controlling the heating plate to start heating when the heating plate does not reach the first preset temperature and the pipeline is not in the heating state;
the second judging module is used for judging whether the heating plate reaches a first preset heating time or not, and controlling the heating plate to stop heating when the heating plate reaches the first preset heating time;
the third judging module is used for judging whether the pipeline reaches a second preset temperature or not, and controlling the pipeline to start heating when the pipeline does not reach the second preset temperature;
a fourth judging module, configured to judge whether the pipeline reaches a second preset heating time, and when the pipeline reaches the second preset heating time, control the pipeline to stop heating;
and the fifth judging module is used for judging whether the motor reaches a preset speed, and controlling the heating plate and the pipeline to stop heating when the motor does not reach the preset speed.
9. A ventilator comprising a memory and a processor, the memory storing a computer program, the processor implementing the steps of the ventilator output power control method of any of claims 1-7 when the computer program is executed.
10. A computer readable storage medium, characterized in that the computer readable storage medium stores a computer program which, when executed by a processor, implements the steps of the method of controlling the output power of a ventilator according to any of claims 1-7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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| US4564748A (en) * | 1982-10-29 | 1986-01-14 | Respiratory Care, Inc. | Variable temperature heating control system for inhalation therapy apparatus |
| WO2001013981A1 (en) * | 1999-08-23 | 2001-03-01 | Fisher & Paykel Healthcare Limited | Humidity controller |
| CN102209569A (en) * | 2008-09-10 | 2011-10-05 | 雷斯梅德有限公司 | Improved power management in respiratory treatment apparatus |
| CN104353168A (en) * | 2008-03-06 | 2015-02-18 | 瑞思迈有限公司 | Humidification of respiratory gases |
| US20170028159A1 (en) * | 2014-04-16 | 2017-02-02 | Fisher & Paykel Healthcare Limited | Methods and systems for delivering gas to a patient |
| CN107715271A (en) * | 2008-03-06 | 2018-02-23 | 瑞思迈有限公司 | The humidifying of breathing gas |
| CN111110978A (en) * | 2019-12-31 | 2020-05-08 | 湖南明康中锦医疗科技发展有限公司 | System and method for controlling temperature of heating pipe of breathing support equipment and breathing support equipment |
| CN111801130A (en) * | 2017-12-29 | 2020-10-20 | 皇家飞利浦有限公司 | Humidifier starting method and system adopting same |
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2023
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US4564748A (en) * | 1982-10-29 | 1986-01-14 | Respiratory Care, Inc. | Variable temperature heating control system for inhalation therapy apparatus |
| WO2001013981A1 (en) * | 1999-08-23 | 2001-03-01 | Fisher & Paykel Healthcare Limited | Humidity controller |
| CN104353168A (en) * | 2008-03-06 | 2015-02-18 | 瑞思迈有限公司 | Humidification of respiratory gases |
| CN107715271A (en) * | 2008-03-06 | 2018-02-23 | 瑞思迈有限公司 | The humidifying of breathing gas |
| CN102209569A (en) * | 2008-09-10 | 2011-10-05 | 雷斯梅德有限公司 | Improved power management in respiratory treatment apparatus |
| US20170028159A1 (en) * | 2014-04-16 | 2017-02-02 | Fisher & Paykel Healthcare Limited | Methods and systems for delivering gas to a patient |
| CN111801130A (en) * | 2017-12-29 | 2020-10-20 | 皇家飞利浦有限公司 | Humidifier starting method and system adopting same |
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