CN109631187A - A kind of Intelligent air purifier and its display mode with heart rate and blood oxygen detection - Google Patents
A kind of Intelligent air purifier and its display mode with heart rate and blood oxygen detection Download PDFInfo
- Publication number
- CN109631187A CN109631187A CN201811485355.9A CN201811485355A CN109631187A CN 109631187 A CN109631187 A CN 109631187A CN 201811485355 A CN201811485355 A CN 201811485355A CN 109631187 A CN109631187 A CN 109631187A
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- heart rate
- blood oxygen
- air purifier
- sensor
- processor
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- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title claims abstract description 68
- 239000008280 blood Substances 0.000 title claims abstract description 68
- 210000004369 blood Anatomy 0.000 title claims abstract description 68
- 239000001301 oxygen Substances 0.000 title claims abstract description 68
- 229910052760 oxygen Inorganic materials 0.000 title claims abstract description 68
- 238000001514 detection method Methods 0.000 title abstract description 13
- 230000006870 function Effects 0.000 claims abstract description 17
- 230000008054 signal transmission Effects 0.000 claims abstract description 9
- 230000002159 abnormal effect Effects 0.000 claims description 6
- 230000036760 body temperature Effects 0.000 claims description 3
- 239000007789 gas Substances 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 claims description 2
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000000746 purification Methods 0.000 description 3
- 238000005202 decontamination Methods 0.000 description 2
- 230000003588 decontaminative effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000036772 blood pressure Effects 0.000 description 1
- 230000037237 body shape Effects 0.000 description 1
- 238000009529 body temperature measurement Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000001441 oximetry spectrum Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
- F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
- F24F3/16—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by purification, e.g. by filtering; by sterilisation; by ozonisation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/52—Indication arrangements, e.g. displays
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/56—Remote control
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/89—Arrangement or mounting of control or safety devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/10—Temperature
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/20—Humidity
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/50—Air quality properties
- F24F2110/60—Odour
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/50—Air quality properties
- F24F2110/64—Airborne particle content
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2120/00—Control inputs relating to users or occupants
- F24F2120/20—Feedback from users
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- Fuzzy Systems (AREA)
- Mathematical Physics (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
The invention discloses a kind of Intelligent air purifier detected with heart rate and blood oxygen and its display modes, including air purifier main body, air purifier body interior is equipped with processor, PM2.5 sensor, temperature sensor, humidity sensor, peculiar smell sensor, heart rate acquisition module, blood oxygen acquisition module, memory, wireless signal transmission module, air purifier body upper surface is equipped with LCD display, the side of LCD display is provided with heart rate blood oxygen acquisition device, function button is installed on the downside of LCD display, PM2.5 sensor, temperature sensor, humidity sensor, peculiar smell sensor, heart rate acquisition module, blood oxygen acquisition module, memory, wireless signal transmission module is connect with processor signal, it solves air purifier and integrates heart rate, the problem of blood oxygen detection and display , there is real-time guarantee and detection.
Description
Technical field
The present invention relates to air purifiers, more particularly to a kind of Intelligent air purifier detected with heart rate and blood oxygen
And its display mode.
Background technique
Household Air Purifier on the market is all to purify based on air at present, mainly includes PM2.5, temperature and humidity and different
The detection such as taste, and by the rotation of motor, the flowing of air is driven, and by filter core to the filtration, purification function of air.City
Equipment on face, only from the aspect of pure air, appearance and decontamination index can be up to standard, but function is too single.Pass through
The function of increase vital sign detection on clarifier, such as heart rate, blood oxygen etc., for user especially old man, meeting
Bringing great convenience property.Heart rate and blood oxygen detection and display are provided on clarifier, user is allowed to be known from real time, easily
Oneself physical condition is the technical problems to be solved by the invention.
Summary of the invention
For overcome the deficiencies in the prior art, the present invention provides a kind of intelligent air purifying detected with heart rate and blood oxygen
Device and its display mode are standby, and can solve existing is from the aspect of pure air, and appearance and decontamination index can be up to standard, but
It is the too single problem of function.
In order to solve the above technical problems, the invention provides the following technical scheme:
A kind of Intelligent air purifier detected with heart rate and blood oxygen, including air purifier main body, the air purifier
Body interior is equipped with processor, PM2.5 sensor, temperature sensor, humidity sensor, peculiar smell sensor, heart rate acquisition mould
Block, blood oxygen acquisition module, memory, wireless signal transmission module, the air purifier body upper surface are equipped with LCD and show
Device, the side of the LCD display are provided with heart rate blood oxygen acquisition device, and the downside installation of the LCD display is functional to press
Key, the side of the air purifier main body are respectively arranged with air inlet and air outlet, the PM2.5 sensor, temperature sensing
Device, humidity sensor, peculiar smell sensor, heart rate acquisition module, blood oxygen acquisition module, memory, wireless signal transmission module are equal
It is connect with processor signal, the LCD display and processor are electrically connected, and the function button and processor are electrically connected.
As a preferred technical solution of the present invention, the air purifier main body is internally provided with power supply, and electricity
Source and processor are electrically connected.
As a preferred technical solution of the present invention, the heart rate blood oxygen acquisition device includes heart rate acquisition module and blood
Oxygen acquisition module, the heart rate acquisition module are the green light heart rate sensor of PPG type, and the blood oxygen acquisition module is PPG class
The feux rouges of type and infrared blood oxygen transducer.
As a preferred technical solution of the present invention, the processor uses the 32-bitcortex-M4+ of super low-power consumption
DSP+FPU processor.
As a preferred technical solution of the present invention, the processor includes dsp processor and FPU processor, and DSP
Processor and FPU processor are used to do the algorithm operation of heart rate, blood oxygen and body temperature calibration.
A kind of display mode of the Intelligent air purifier detected with heart rate and blood oxygen, the display mode are as follows:
Step 1: opening air purifier main body by function button makes its start-up operation；
Step 2: being acquired by air of the air inlet to user's current environment, is then passed by PM. sensor, temperature
Sensor and humidity sensor, peculiar smell sensor analyze the air of acquisition, acquire mould by heart rate acquisition module and blood oxygen
Block detects the heart rate and blood oxygen of user；
Step 3: collecting data information is transmitted to processor, carries out processing analysis to all data by processor, passes through curve
With the mode of numerical value, show on an lcd display, meanwhile, air quality parameters are also shown in above；
Step 4: user itself can directly be observed by all data that LCD display detects current environment, be led to
Relatives' terminal of user can be connected with signal by crossing wireless transport module, and the heart rate and blood oxygen shape of user are understood convenient for relatives
Condition, convenient for carrying out treatment processing in time when occurring abnormal.
As a preferred technical solution of the present invention, the function button of the step 1 include switch key and adjust by
Key.
As a preferred technical solution of the present invention, relatives' terminal can be mobile phone or computer in the step 4, pass through
Cue module carries out prompt warning to user relatives in abnormal conditions in terminal.
Compared with prior art, the attainable beneficial effect of the present invention is: the present invention is to solve air purifier integrated
The problem of heart rate, blood oxygen detection and display, for the air quality and physical condition of user, have real-time guarantee and
Detection provides heart rate and blood oxygen detection and display on clarifier, user is allowed to understand the body shape of oneself in real time, easily
Condition, by installing heart rate, blood oxygen acquisition device inside the housing, the acquisition mode of shell windowing avoids existing purification system
Interference.It is also convenient for detecting on one side, check on one side.It is shown using big LCD, convenient for drawing curve and numerical value, without switching
The page, while there is the stronger market expansion, there is very strong market popularization value, it is aobvious for being detected with heart rate, blood oxygen
The part shown has market exclusiveness, has obvious beneficial effect.
Detailed description of the invention
Fig. 1 is subjective structural schematic diagram of the invention；
Fig. 2 is the principle of the present invention structural schematic diagram；
Wherein: 1, air purifier main body；2, heart rate blood oxygen acquisition device；3, LCD display；6, air inlet；7, gas outlet；8,
Function button；9, PM2.5 sensor；10, temperature sensor；11, humidity sensor；12, peculiar smell sensor；13, heart rate acquires
Module；14, blood oxygen acquisition module；15, memory；16, processor；17, wireless signal transmission module.
Specific embodiment
Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings, it should be understood that preferred reality described herein
Apply example only for the purpose of illustrating and explaining the present invention and is not intended to limit the present invention.
It please refers to shown in Fig. 1-2, a kind of Intelligent air purifier detected with heart rate and blood oxygen, including air purifier
Main body 1 is equipped with processor 16, PM2.5 sensor 9, temperature sensor 10, humidity inside the air purifier main body 1 and passes
Sensor 11, peculiar smell sensor 12, heart rate acquisition module 13, blood oxygen acquisition module 14, memory 15, wireless signal transmission module
17,1 upper surface of air purifier main body is equipped with LCD display 3, and the side of the LCD display 3 is provided with heart rate blood
Oxygen acquisition device 2, the downside of the LCD display 3 are equipped with function button 8, the side difference of the air purifier main body 1
It is provided with air inlet 6 and gas outlet 7, the PM2.5 sensor 9, temperature sensor 10, humidity sensor 11, peculiar smell sensor
12, heart rate acquisition module 13, blood oxygen acquisition module 14, memory 15, wireless signal transmission module 17 with 16 signal of processor
Connection, the LCD display 3 and processor 16 are electrically connected, and the function button 8 and processor 16 are electrically connected.
The air purifier main body 1 is internally provided with power supply, and power supply and processor 16 are electrically connected, convenient for making
With the heart rate blood oxygen acquisition device 3 includes heart rate acquisition module 13 and blood oxygen acquisition module 14, the heart rate acquisition module 13
For the green light heart rate sensor of PPG type, the blood oxygen acquisition module 14 is the feux rouges and infrared blood oxygen transducer of PPG type,
For the processor 16 using the 32-bit cortex-M4+DSP+FPU processor of super low-power consumption, the processor 16 includes DSP
Processor and FPU processor, and dsp processor and FPU processor are used to do the algorithm operation of heart rate, blood oxygen and body temperature calibration,
Using Dynamic Heart Rate algorithm, dynamic blood oxygen algorithm and temperature compensation algorithm realize high-precision real-time heart rate, blood oxygen and temperature
Measurement, measurement as a result, give processor, C processor calculates HRV value blood pressure wave according to heart rate and Temperature changing per second
Dynamic value and Temperature changing value, to judge the ability to bear of heart and the temperature adjustment capability of body.
A kind of display mode of the Intelligent air purifier detected with heart rate and blood oxygen, the display mode are as follows:
Step 1: opening air purifier main body 1 by function button 8 makes its start-up operation；
Step 2: being acquired by air of the air inlet 6 to user's current environment, then passes through PM2.5 sensor 9, temperature
The air of degree sensor 10 and humidity sensor 11,12 pairs of peculiar smell sensor acquisitions is analyzed, and heart rate acquisition module 13 is passed through
It is detected with heart rate and blood oxygen of the blood oxygen acquisition module 14 to user；
Step 3: collecting data information is transmitted to processor 16, carries out processing analysis to all data by processor 16, passes through
The mode of curve and numerical value is shown on LCD display 3, meanwhile, air quality parameters are also shown in above；
Step 4: user itself can directly be observed by all data that LCD display 3 detects current environment,
Relatives' terminal that user can be connected with signal by wireless transport module 17, the heart rate and blood oxygen of user are understood convenient for relatives
Situation, convenient for carrying out treatment processing in time when occurring abnormal.
The function button (8) of the step 1 includes switch key and regulating key, convenient for easy for operation.The step
Relatives' terminal can be mobile phone or computer in rapid four, be mentioned in abnormal conditions to user relatives by cue module in terminal
Warn announcement, convenient for user relatives can know within the situation first time of user's heart rate and oximetry data exception using
The physical condition of person has ensured the physical safety of user, has reduced security risk convenient for carrying out treatment processing at the first time.
The present invention is solving the problems, such as that air purifier integrates heart rate, blood oxygen detects and display, for the sky of user
Makings amount and physical condition have real-time guarantee and detection, and heart rate and blood oxygen detection and display are provided on clarifier,
User is allowed to understand the physical condition of oneself in real time, easily, by installing heart rate, blood oxygen acquisition device inside the housing, outside
The acquisition mode of shell windowing, avoids the interference of existing purification system.It is also convenient for detecting on one side, check on one side.Using big LCD
Display without switching the page, while having the stronger market expansion convenient for drawing curve and numerical value, has very strong city
Field promotional value has market exclusiveness, with obvious beneficial effect for the part with heart rate, blood oxygen detection display.
The implementation of the present invention is not limited to this, and above-described embodiment content according to the invention utilizes the routine of this field
Technological know-how and customary means, under the premise of not departing from above-mentioned basic fundamental thought of the invention, preferred embodiment above can be with
The modification, replacement or combination of other diversified forms are made, other embodiments obtained all fall within rights protection scope of the present invention
Within.
Claims (8)
1. a kind of Intelligent air purifier detected with heart rate and blood oxygen, including air purifier main body (1), feature exists
In being equipped with processor (16), PM2.5 sensor (9), temperature sensor (10), wet inside the air purifier main body (1)
It spends sensor (11), peculiar smell sensor (12), heart rate acquisition module (13), blood oxygen acquisition module (14), memory (15), wireless
Signal transmission module (17), air purifier main body (1) upper surface are equipped with LCD display (3), the LCD display
(3) side is provided with heart rate blood oxygen acquisition device (2), is equipped with function button (8), institute on the downside of the LCD display (3)
The side for stating air purifier main body (1) is respectively arranged with air inlet (6) and gas outlet (7), the PM2.5 sensor (9), temperature
Spend sensor (10), humidity sensor (11), peculiar smell sensor (12), heart rate acquisition module (13), blood oxygen acquisition module (14),
Memory (15), wireless signal transmission module (17) are connect with processor (16) signal, the LCD display (3) and processing
Device (16) is electrically connected, and the function button (8) and processor (16) are electrically connected.
2. a kind of Intelligent air purifier detected with heart rate and blood oxygen according to claim 1, which is characterized in that institute
The power supply that is internally provided with of air purifier main body (1) is stated, and power supply and processor (16) are electrically connected.
3. a kind of Intelligent air purifier detected with heart rate and blood oxygen according to claim 1, which is characterized in that institute
Stating heart rate blood oxygen acquisition device (3) includes heart rate acquisition module (13) and blood oxygen acquisition module (14), the heart rate acquisition module
It (13) is the green light heart rate sensor of PPG type, the blood oxygen acquisition module (14) is that the feux rouges of PPG type and infrared blood oxygen pass
Sensor.
4. a kind of Intelligent air purifier detected with heart rate and blood oxygen according to claim 1, which is characterized in that institute
State the 32-bit cortex-M4+DSP+FPU processor that processor (16) use super low-power consumption.
5. a kind of Intelligent air purifier detected with heart rate and blood oxygen according to claim 1, which is characterized in that institute
Stating processor (16) includes dsp processor and FPU processor, and dsp processor and FPU processor be used to do heart rate, blood oxygen and
The algorithm operation of body temperature calibration.
6. a kind of display mode of the Intelligent air purifier detected with heart rate and blood oxygen, which is characterized in that the display side
Formula are as follows:
Step 1: opening air purifier main body (1) by function button (8) makes its start-up operation；
Step 2: being acquired the air of user's current environment by air inlet (6), then passes through PM2.5 sensor
(9), temperature sensor (10) and humidity sensor (11), peculiar smell sensor (12) analyze the air of acquisition, pass through the heart
Rate acquisition module (13) and blood oxygen acquisition module (14) detect the heart rate and blood oxygen of user；
Step 3: collecting data information is transmitted to processor (16), carries out processing analysis to all data by processor (16),
By way of curve and numerical value, it is shown on LCD display (3), meanwhile, air quality parameters are also shown in above；
Step 4: user itself can directly be seen by all data that LCD display (3) detects current environment
It examines, relatives' terminal of user can be connected with signal by wireless transport module (17), the heart rate of user is understood convenient for relatives
With blood oxygen situation, treatment processing is carried out in time when abnormal convenient for appearance.
7. a kind of display mode of Intelligent air purifier detected with heart rate and blood oxygen according to claim 6,
It is characterized in that, the function button (8) of the step 1 includes switch key and regulating key.
8. a kind of display mode of Intelligent air purifier detected with heart rate and blood oxygen according to claim 6,
It is characterized in that, relatives' terminal can be mobile phone or computer in the step 4, through cue module in terminal in abnormal conditions pair
User relatives carry out prompt warning.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811485355.9A CN109631187A (en) | 2018-12-06 | 2018-12-06 | A kind of Intelligent air purifier and its display mode with heart rate and blood oxygen detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811485355.9A CN109631187A (en) | 2018-12-06 | 2018-12-06 | A kind of Intelligent air purifier and its display mode with heart rate and blood oxygen detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109631187A true CN109631187A (en) | 2019-04-16 |
Family
ID=66071475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811485355.9A Pending CN109631187A (en) | 2018-12-06 | 2018-12-06 | A kind of Intelligent air purifier and its display mode with heart rate and blood oxygen detection |
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| Country | Link |
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| CN (1) | CN109631187A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110251094A (en) * | 2019-05-14 | 2019-09-20 | 周常安 | Finger-worn type physiology detection apparatus |
| CN112762588A (en) * | 2021-02-22 | 2021-05-07 | 青岛海尔空调器有限总公司 | Control method of air conditioner indoor unit and air conditioner indoor unit |
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| JP2005226883A (en) * | 2004-02-10 | 2005-08-25 | Daikin Ind Ltd | Air conditioning control system, baby bed and bed for caring |
| CN102519126A (en) * | 2012-01-12 | 2012-06-27 | 北京汇***经济技术开发有限公司 | Air quality real-time detecting and protecting system |
| CN204830329U (en) * | 2015-06-17 | 2015-12-02 | 天津市秀凤通商科技有限公司 | Multifunctional air purifier based on cell -phone intelligent control |
| CN107967786A (en) * | 2017-12-07 | 2018-04-27 | 广东岭南职业技术学院 | A kind of old man's safety monitoring arrangement |
| CN209706247U (en) * | 2018-12-06 | 2019-11-29 | 台州市航科电子科技有限公司 | A kind of intelligent air detector detected with heart rate and blood oxygen |
-
2018
- 2018-12-06 CN CN201811485355.9A patent/CN109631187A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005226883A (en) * | 2004-02-10 | 2005-08-25 | Daikin Ind Ltd | Air conditioning control system, baby bed and bed for caring |
| CN102519126A (en) * | 2012-01-12 | 2012-06-27 | 北京汇***经济技术开发有限公司 | Air quality real-time detecting and protecting system |
| CN204830329U (en) * | 2015-06-17 | 2015-12-02 | 天津市秀凤通商科技有限公司 | Multifunctional air purifier based on cell -phone intelligent control |
| CN107967786A (en) * | 2017-12-07 | 2018-04-27 | 广东岭南职业技术学院 | A kind of old man's safety monitoring arrangement |
| CN209706247U (en) * | 2018-12-06 | 2019-11-29 | 台州市航科电子科技有限公司 | A kind of intelligent air detector detected with heart rate and blood oxygen |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110251094A (en) * | 2019-05-14 | 2019-09-20 | 周常安 | Finger-worn type physiology detection apparatus |
| CN112762588A (en) * | 2021-02-22 | 2021-05-07 | 青岛海尔空调器有限总公司 | Control method of air conditioner indoor unit and air conditioner indoor unit |
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| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190416 |
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| RJ01 | Rejection of invention patent application after publication |