CN113834906A - Air quality monitoring device based on artificial intelligence - Google Patents
Air quality monitoring device based on artificial intelligence Download PDFInfo
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- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/0004—Gaseous mixtures, e.g. polluted air
- G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
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- G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
- G01N33/0027—General constructional details of gas analysers, e.g. portable test equipment concerning the detector
- G01N33/0031—General constructional details of gas analysers, e.g. portable test equipment concerning the detector comprising two or more sensors, e.g. a sensor array
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- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
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- G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
- G01N33/0027—General constructional details of gas analysers, e.g. portable test equipment concerning the detector
- G01N33/0036—General constructional details of gas analysers, e.g. portable test equipment concerning the detector specially adapted to detect a particular component
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- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
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- G01N33/0004—Gaseous mixtures, e.g. polluted air
- G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
- G01N33/0027—General constructional details of gas analysers, e.g. portable test equipment concerning the detector
- G01N33/0036—General constructional details of gas analysers, e.g. portable test equipment concerning the detector specially adapted to detect a particular component
- G01N33/004—CO or CO2
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- G—PHYSICS
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- G01N33/0004—Gaseous mixtures, e.g. polluted air
- G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
- G01N33/0062—General constructional details of gas analysers, e.g. portable test equipment concerning the measuring method or the display, e.g. intermittent measurement or digital display
- G01N33/0063—General constructional details of gas analysers, e.g. portable test equipment concerning the measuring method or the display, e.g. intermittent measurement or digital display using a threshold to release an alarm or displaying means
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- G01N33/0004—Gaseous mixtures, e.g. polluted air
- G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
- G01N33/0073—Control unit therefor
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Abstract
The invention discloses an air quality monitoring device based on artificial intelligence, which relates to the field of environmental monitoring and comprises an air quality detection box, a control box, a vertical rod, an LED display screen, a storage battery and a tripod, wherein the air quality detection box, the control box and the LED display screen are all fixedly arranged on the outer wall of the vertical rod, the air quality detection box, the control box and the LED display screen are all powered by the storage battery, and the tripod is fixedly arranged at the bottom end of the vertical rod; according to the invention, the driving motor drives the groove wheel to make intermittent motion when the groove wheel is in motion, and the air inlet pipe is driven to rotate 90 degrees each time, and the top end of the air inlet pipe is provided with the air inlet cover, so that air in different directions can be extracted each time for quality monitoring, the universality of gas samples is enriched, air monitoring data in different directions can be comprehensively counted, and the accuracy of the monitoring data is greatly improved; meanwhile, the early warning is more intelligent, manual judgment is not needed, remote control is carried out by using mobile terminal equipment, manual operation is not needed, and the early warning device is more convenient and faster to use.
Description
Technical Field
The invention relates to the field of environmental monitoring, in particular to an air quality monitoring device based on artificial intelligence.
Background
In recent years, environmental pollution is becoming more serious, and the environmental pollution becomes an important problem restricting economic development of China and daily life of people. Air pollution is closely related to everyone and is the key point of social attention. At present, atmospheric environment quality monitoring ground stations are planned and installed in various regions. However, the monitoring station can only measure the average air quality of a local area, and the portable air quality monitoring device has the characteristics of convenience and rapidness for multipoint urban mobile environment monitoring, emergency monitoring of air quality after emergency event processing and irregular spot check of key pollution enterprises.
Artificial intelligence is a branch of computer science, which produces a new intelligent machine that can react in a manner similar to human intelligence, and the research in this field includes robots, language recognition, image recognition, natural language processing, expert systems, etc., and artificial intelligence systems are widely used and can be used in various production environments. With the progress of artificial intelligence technology, intellectualization has become a development trend of electronic information industry, and how to realize on-site or remote intelligent control of an air quality monitoring device is a subject of popular research.
As is known, the air quality monitor is a latest scientific and technological product which is developed based on the principle of constant potential electrolytic sensor to detect polluted gas and the principle of light scattering to detect dust and by combining the internationally mature electronic technology and network communication technology. The instrument can simultaneously monitor the concentration of gas and inhalable particles and display the concentration on the same display screen. The instrument can monitor various parameters simultaneously, the working mode of the instrument is automatic sampling and automatic analysis, the measured concentration is directly displayed on a display screen, the daily average and the monthly average are automatically calculated, and the monitoring data of 30 days can be stored. However, the existing air quality monitor still has some disadvantages, such as: air can be sucked in only one specific direction and monitored, the selection of a sample is single, and the error of monitored data is large; the device needs a manual operation device, can not be remotely controlled, and does not realize intelligent control.
Disclosure of Invention
The invention aims to provide an air quality monitoring device based on artificial intelligence to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: an air quality monitoring device based on artificial intelligence comprises an air quality detection box, a control box, a vertical rod, an LED display screen, a storage battery and a tripod, wherein the air quality detection box is connected with the control box through the vertical rodThe air quality detection box, the control box and the LED display screen are all fixedly arranged on the outer wall of the upright post, the air quality detection box, the control box and the LED display screen are all powered by the storage battery, the tripod is fixedly arranged at the bottom end of the upright post, an air inlet hole is formed in the top plate of the air quality detection box, a sealing bearing is fixed inside the air inlet hole, an air inlet pipe is rotatably arranged at the upper end of the sealing bearing, an air inlet cover is arranged at the top end of the air inlet pipe, a grooved pulley is fixed on the outer wall of the air inlet pipe, a rotating bearing is further embedded in the top plate of the air quality detection box, a rotating shaft is fixed inside the rotating bearing, a bottom disc is fixed at the top end of the rotating shaft, a notched disc and a cylindrical pin are arranged on the upper end surface of the bottom disc, the circumferential edge of the notched disc is matched with the concave periphery of the grooved pulley, and the cylindrical pin is in rotary fit with the radial groove inside the grooved pulley, the bottom end of the rotating shaft is connected with an output shaft of a driving motor, and the driving motor is fixed on the top surface of the inner wall of the control box through a motor frame; the bottom of inlet port is connected with the outlet duct, be equipped with aspiration pump and flow regulator on the outlet duct, the end and the sensor air chamber of outlet duct are linked together, the internally mounted of sensor air chamber has temperature and humidity sensor, PM2.5 sensor, PM5 sensor, PM10 sensor, O2Concentration sensor, CO2A concentration sensor and a TVOC sensor;
a control circuit board is fixed on an internal back plate of the control box, a signal input module, an A/D conversion module, a central processing module, a display module, an alarm module, a storage module and a WIFI communication module are arranged on the control circuit board, the signal input module amplifies signals generated by gas passing through the sensor air chamber and transmits the amplified signals to the A/D conversion module, the A/D conversion module converts received analog signals into digital signals, the central processing module analyzes and processes the acquired digital signals and controls the display module, the alarm module, the storage module and the WIFI communication module through a single chip microcomputer, a signal output end of the display module is electrically connected with the LED display screen, the alarm module is used for early warning abnormal data and feeding back the abnormal data to a plurality of warning lamps, and the warning lamps are embedded on a box door of the control box, the WIFI communication module is used for transmitting the signal data to the signal transmitter, and the signal transmitter is fixedly arranged on the top end face of the control box;
the storage battery is arranged on the bottom surface of the inner wall of the control box, a charging interface is arranged on the outer wall of the control box, and the charging interface is electrically connected with the storage battery;
the tripod includes backup pad and three and articulates the support section of thick bamboo of terminal surface under the backup pad, the lower terminal surface of backup pad still is fixed with the straight-bar, the outer wall of straight-bar articulates there are three pull rods, and three the pull rod respectively with three be connected through the articulated elements between the support section of thick bamboo, the inner wall cover of support section of thick bamboo is equipped with flexible leg, plum blossom type locking knob is installed to the outer wall screw thread of support section of thick bamboo, the bottom welding of flexible leg has the stationary blade, the fixed orifices has been seted up on the stationary blade.
Furthermore, the notch disc is fixedly arranged on the upper end surface of the bottom disc, and the cylindrical pin is rotatably arranged on the upper end surface of the bottom disc.
Furthermore, a plurality of round rods are fixed on the top end face of the air quality detection box, a rain baffle is jointly fixed on the top ends of the round rods, and the rain baffle is arranged above the air inlet pipe and the air inlet cover.
Furthermore, the outer wall of the sensor air chamber is communicated with an exhaust pipe, and an exhaust fan is installed inside the exhaust pipe.
Furthermore, the air quality detection box is arranged above the LED display screen, and the LED display screen is arranged above the control box.
Furthermore, the signal transmitter is in bidirectional communication with an external mobile terminal device, and the mobile terminal device comprises one or more of a smart phone, a mobile PC and an iPad.
Furthermore, the control circuit board is also provided with a statistical module and a graphic data processing module, the statistical module is used for counting daily average values, monthly average values and pollution indexes of the air quality data, and the graphic data processing module is used for generating various graphic data of the air quality.
Furthermore, the signal input ends of the statistical module and the graphic data processing module are electrically connected with the signal output end of the storage module.
Furthermore, a handle and a mechanical lock are further installed on the box door of the control box, and the handle is arranged above the mechanical lock.
Furthermore, the fixing plate is fixed with the ground through a fixing bolt.
The invention has the beneficial effects that:
1. in the invention, after a driving motor is electrified, a bottom disc is driven by a rotating shaft to continuously and circumferentially rotate, a notched disc and a cylindrical pin are arranged on the upper end surface of the bottom disc, a grooved wheel is fixed on the outer wall of an air inlet pipe, the circumferential edge of the notched disc is matched with the concave periphery of the grooved wheel, the cylindrical pin is in rotational fit with a radial groove in the grooved wheel, when the cylindrical pin does not enter the radial groove in the grooved wheel, the concave locking arc of the grooved wheel is clamped by the outer concave locking arc of the notched disc, so the grooved wheel does not move, when the cylindrical pin just enters the position of the radial groove of the grooved wheel, the locking arc is just loosened, the grooved wheel is driven by the cylindrical pin to rotate, when the other side of the cylindrical pin leaves the radial groove of the grooved wheel, the locking arc is clamped, the grooved wheel is still and does not move until the cylindrical pin enters the other radial groove of the grooved wheel, the above-mentioned movements are repeated, so that the grooved wheel stops intermittent movement when the grooved wheel does not move, and every time all can drive the intake pipe and rotate 90, the top of intake pipe is equipped with the inlet hood to the air in different position can be taken every time and carry out quality monitoring, the universality of having richened gas sample, the air monitoring data in different positions of also can the comprehensive statistics, the accuracy nature of monitoring data has been improved greatly.
2. The control circuit board is provided with the signal input module, the A/D conversion module, the central processing module, the display module, the alarm module, the storage module and the WIFI communication module, the alarm module is used for early warning abnormal data and feeding the abnormal data back to the plurality of warning lamps, each warning lamp represents different pollution parameters, and different warning lamps flicker to represent that different pollution parameters exceed the standard, so that early warning is more intelligent and manual judgment is not needed; meanwhile, the WIFI communication module transmits signal data to the signal transmitter, the signal transmitter is in two-way communication with external mobile terminal equipment, and the mobile terminal equipment comprises one or more of a smart phone, a mobile PC and an iPad, so that the mobile terminal equipment can be used for remotely controlling the air quality monitoring device, manual operation is not needed, and the use is more convenient.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic perspective view of an air quality detection box according to the present invention;
FIG. 3 is a schematic view of the internal structure of the air quality detection box according to the present invention;
FIG. 4 is a schematic view of the air inlet pipe and the intermittent rotation of the air inlet pipe according to the present invention;
FIG. 5 is a schematic perspective view of a control box according to the present invention;
FIG. 6 is a schematic perspective view of the control box of the present invention after the door of the control box is opened;
FIG. 7 is a schematic diagram of the connection of the electrical modules on the control circuit board according to the present invention;
FIG. 8 is a schematic perspective view of a tripod in the present invention;
FIG. 9 is a schematic perspective view of embodiment 2 of the present invention;
fig. 10 is a schematic perspective view of an air quality detection chamber according to embodiment 2 of the present invention;
FIG. 11 is a schematic view showing the internal structure of an air quality measuring chamber in example 2 of the present invention;
in the drawings, the components represented by the respective reference numerals are listed below:
1-air quality detection box, 101-air inlet hole, 102-sealed bearing, 103-air inlet pipe, 104-air inlet cover, 105-grooved wheel, 106-rotating bearing, 107-rotating shaft, 108-bottom disk, 109-notched disk, 110-cylindrical pin, 111-driving motor, 112-air outlet pipe, 113-air suction pump, 114-flow regulator, 115-sensor air chamber, 116-round rod, 117-rain shield, 118-air outlet pipe, 119-exhaust fan;
2-a control box, 201-a control circuit board, 202-a signal input module, 203-a/D conversion module, 204-central processing module, 205-display module, 206-alarm module, 207-storage module, 208-WIFI communication module, 209-warning lamp, 210-signal emitter, 211-charging interface, 212-statistical module, 213-graphic data processing module, 214-handle, 215-mechanical lock;
3-erecting a rod; 4-LED display screen; 5-a storage battery;
6-tripod, 601-supporting plate, 602-supporting cylinder, 603-straight rod, 604-pull rod, 605-telescopic leg, 606-quincunx locking knob, 607-fixing piece and 608-fixing hole.
Detailed Description
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 only a part of the embodiments of the present invention, and not all of the embodiments. 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 present invention will be further described with reference to the following examples.
Example 1
As shown in figures 1, 2, 3 and 4, the artificial intelligence-based air quality monitoring device comprises an air quality detection box 1, a control box 2, a vertical rod 3, an LED display screen 4, a storage battery 5 and a tripod 6, wherein the air quality detection box 1, the control box 2 and the LED display screen 4 are fixedly arranged on the outer wall of the vertical rod 3, and the air quality detection box 1 is arranged on the outer wall of the vertical rod 3The LED display screen 4 is arranged above the control box 2; the air quality detection box 1, the control box 2 and the LED display screen 4 are all powered by a storage battery 5, the tripod 6 is fixedly arranged at the bottom end of the upright stanchion 3, the top plate of the air quality detection box 1 is provided with an air inlet hole 101, a sealing bearing 102 is fixed inside the air inlet hole 101, the upper end of the sealing bearing 102 is rotatably provided with an air inlet pipe 103, the top end of the air inlet pipe 103 is provided with an air inlet cover 104, the outer wall of the air inlet pipe 103 is fixed with a grooved pulley 105, the top plate of the air quality detection box 1 is also embedded with a rotating bearing 106, the inside of the rotating bearing 106 is fixed with a rotating shaft 107, the top end of the rotating shaft 107 is fixed with a bottom disc 108, the upper end surface of the bottom disc 108 is provided with a notched disc 109 and a cylindrical pin 110, the notched disc 109 is fixedly arranged on the upper end surface of the bottom disc 108, the circumferential edge of the notched disc 109 is matched with the concave periphery of the grooved pulley 105, the cylindrical pin 110 is rotatably matched with a radial groove inside the grooved pulley 105, the bottom end of the rotating shaft 107 is connected with an output shaft of a driving motor 111, and the driving motor 111 is fixed on the top surface of the inner wall of the control box 2 through a motor frame; the bottom end of the air inlet hole 101 is connected with an air outlet pipe 112, the air outlet pipe 112 is provided with an air suction pump 113 and a flow regulator 114, the tail end of the air outlet pipe 112 is communicated with a sensor air chamber 115, and a temperature and humidity sensor, a PM2.5 sensor, a PM5 sensor, a PM10 sensor and an O sensor are arranged in the sensor air chamber 1152Concentration sensor, CO2A concentration sensor and a TVOC sensor;
as shown in fig. 1, 5, 6, and 7, a control circuit board 201 is fixed on an internal back plate of a control box 2, the control circuit board 201 is provided with a signal input module 202, an a/D conversion module 203, a central processing module 204, a display module 205, an alarm module 206, a storage module 207, and a WIFI communication module 208, the signal input module 202 amplifies a signal generated by gas passing through a sensor gas chamber 115 and transmits the amplified signal to the a/D conversion module 203, the a/D conversion module 203 converts an analog signal received into a digital signal, the central processing module 204 analyzes and processes the obtained digital signal, and controls the display module 205, the alarm module 206, the storage module 207, and the WIFI communication module 208 through a single chip microcomputer, a signal output end of the display module 205 is electrically connected with the LED display screen 4, the alarm module 206 is used for early warning abnormal data and feeding back to a plurality of alarm lamps 209, a plurality of warning light 209 all inlays on the chamber door of control box 2, storage module 207 is used for concentrating the signal data that the monitoring was acquireed and stores, WIFI communication module 208 transmits signal data to signal transmitter 210, signal transmitter 210 fixed mounting is in the top terminal surface of control box 2, signal transmitter 210 carries out both-way communication with outside mobile terminal equipment, mobile terminal equipment includes the smart mobile phone, mobile PC, one or more in the iPad, still be equipped with statistics module 212 and graphic data processing module 213 on the control circuit board 201, statistics module 212 is used for counting the daily average value of air quality data, month average value and pollution index, graphic data processing module 213 is used for generating the various graphic data of air quality, statistics module 212 and graphic data processing module 213's signal input part all with storage module 207's signal output part electric connection.
As shown in fig. 1, 5 and 6, the storage battery 5 is mounted on the bottom surface of the inner wall of the control box 2, the outer wall of the control box 2 is provided with a charging interface 211, and the charging interface 211 is electrically connected with the storage battery 5; the door of the control box 2 is further provided with a handle 214 and a mechanical lock 215, and the handle 214 is disposed above the mechanical lock 215.
As shown in fig. 1 and 8, the tripod 6 includes a supporting plate 601 and three supporting cylinders 602 hinged to the lower end surface of the supporting plate 601, a straight rod 603 is further fixed to the lower end surface of the supporting plate 601, three pull rods 604 are hinged to the outer wall of the straight rod 603, the three pull rods 604 are respectively connected to the three supporting cylinders 602 through hinges, a telescopic leg 605 is sleeved on the inner wall of the supporting cylinder 602, a quincunx-shaped locking knob 606 is installed on the outer wall of the supporting cylinder 602 through threads, a fixing plate 607 is welded to the bottom end of the telescopic leg 605, a fixing hole 608 is formed in the fixing plate 607, and the fixing plate 607 is fixed to the ground through a fixing bolt.
The using process of the embodiment is as follows: firstly, unfolding the tripod 6, stretching the telescopic leg 605 to a proper position, fixing by using a locking knob 606, then placing the tripod 6 on the ground, and fixing a fixing sheet 607 welded at the bottom end of the telescopic leg 605 by using a fixing bolt; then, the driving motor 111 and the suction pump 113 are started, and the driving motor 111 passesThe rotating shaft 107 drives the bottom disc 108 to continuously and circumferentially rotate, the upper end surface of the bottom disc 108 is provided with a notched disc 109 and a cylindrical pin 110, the outer wall of the air inlet pipe 103 is fixed with a grooved pulley 105, the circumferential edge of the notched disc 109 is matched with the concave periphery of the grooved pulley 105, the cylindrical pin 110 is in rotating fit with a radial groove in the grooved pulley 105, when the cylindrical pin 110 does not enter the radial groove in the grooved pulley 105, the concave locking arc of the grooved pulley 105 is clamped by the concave locking arc of the notched disc 109, so the grooved pulley is not moved, when the cylindrical pin 110 just enters the radial groove of the grooved pulley 105, the locking arc is just loosened, then the grooved pulley 105 is driven by the cylindrical pin 110 to rotate, when the other side of the cylindrical pin 110 leaves the radial groove of the grooved pulley 105, the locking arc is clamped, the grooved pulley 105 is still, until the cylindrical pin 110 enters the other radial groove of the grooved pulley 105 for a time, the above movement is repeated, so that the grooved pulley 105 stops at intermittent movement when moving, the air pump 113 pumps external air from the air inlet cover 104 and the air inlet pipe 103 to the air outlet pipe 112, the air passes through the flow regulator 114 and is sent to the sensor air chamber 115 at a flow rate of 300ml/min, and the temperature and humidity sensor, the PM2.5 sensor, the PM5 sensor, the PM10 sensor and the O sensor are arranged in the sensor air chamber 1152Concentration sensor, CO2The concentration sensor and the TVOC sensor are characterized in that after signals generated by the sensors are amplified and processed by the A/D conversion module 203, the signals are finally collected, calculated and processed by the central processing module 204 to generate concentration result data, and finally the data result is stored by the storage module 207, the monitored data can be displayed by the LED display screen 4 of the display module 205 to be conveniently read by a worker, in addition, the alarm module 206 is used for early warning abnormal data and feeding back the abnormal data to the plurality of alarm lamps 209, each alarm lamp 209 represents different pollution parameters, and different alarm lamps 209 flicker to represent that different pollution parameters exceed the standard, so the early warning is more intelligent, and manual judgment is not needed; meanwhile, the WIFI communication module 208 transmits signal data to the signal transmitter 210, the signal transmitter 210 performs two-way communication with an external mobile terminal device, and the mobile terminal device includes one or more of a smart phone, a mobile PC, and an iPad, so that the air quality monitoring device can be remotely controlled by using the mobile terminal device without a personThe force operation is realized, and the use is more convenient.
In the use of this embodiment, the intermittent motion that stops when driving motor 111 can drive sheave 105 and move, and all can drive intake pipe 103 and rotate 90 each time, and the top of intake pipe 103 is equipped with inlet cowl 104 to the air in different position can be taken every time and the quality monitoring is carried out, has richened the universality of gas sample, also can synthesize the air monitoring data of statistics different positions, has improved the accuracy nature of monitoring data greatly.
Example 2
Example 2 is a further modification to example 1.
As shown in fig. 9 and 10, a plurality of round bars 116 are fixed to the top end surface of the air quality detection box 1, a rain shield 117 is fixed to the top ends of the plurality of round bars 116, and the rain shield 117 is disposed above the intake duct 103 and the intake cover 104.
When the air quality monitoring device of this embodiment meets overcast and rainy weather in the use, the weather shield 117 can block outside rainwater and enter into the air inlet hood 104, and further inside having avoided the rainwater to be sucked to sensor air chamber 115 by aspiration pump 113, the rainwater can influence the measurement of humiture parameter to the accuracy of monitoring data has been ensured.
Example 3
Example 3 is a further modification to example 2.
As shown in fig. 1 and 11, an exhaust duct 118 communicates with an outer wall of the sensor gas chamber 115, and an exhaust fan 119 is installed inside the exhaust duct 118.
This embodiment is in the use, and aspiration pump 113 pumps outside air to outlet duct 112 by inlet hood 104, intake pipe 103, send sensor air chamber 115 with 300 ml/min's flow after passing through flow regulator 114 again, after the inside various sensors of sensor air chamber 115 monitor, can make exhaust fan 119 switch on power, thereby be favorable to discharging the air after detecting fast, avoided the air to stay for a long time inside sensor air chamber 115, and then ensured the accuracy of next monitoring data.
In the description herein, reference to the description of the terms "one embodiment," "an example," "a specific example," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise forms disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (10)
1. The utility model provides an air quality monitoring devices based on artificial intelligence, includes air quality detection case (1), control box (2), pole setting (3), LED display screen (4), battery (5) and tripod (6), air quality detection case (1), control box (2) and the equal fixed mounting in of LED display screen (4) in the outer wall of pole setting (3), air quality detection case (1), control box (2) reach LED display screen (4) by battery (5) power supply.
2. The artificial intelligence based air quality monitoring device according to claim 2, wherein: tripod (6) fixed mounting in the bottom of pole setting (3), its characterized in that: an air inlet (101) is formed in a top plate of the air quality detection box (1), a sealing bearing (102) is fixed inside the air inlet (101), an air inlet pipe (103) is installed at the upper end of the sealing bearing (102) in a rotating mode, an air inlet cover (104) is arranged at the top end of the air inlet pipe (103), a grooved pulley (105) is fixed on the outer wall of the air inlet pipe (103), and a top plate of the air quality detection box (1) is further embedded with a grooved pulley (105)A rotating shaft (107) is fixed inside the rotating bearing (106), a bottom disc (108) is fixed at the top end of the rotating shaft (107), a notched disc (109) and a cylindrical pin (110) are installed on the upper end face of the bottom disc (108), the circumferential edge of the notched disc (109) is matched with the concave periphery of the sheave (105), the cylindrical pin (110) is matched with a radial groove inside the sheave (105) in a rotating mode, the bottom end of the rotating shaft (107) is connected with an output shaft of a driving motor (111), and the driving motor (111) is fixed on the top face of the inner wall of the control box (2) through a motor frame; the bottom of inlet port (101) is connected with outlet duct (112), be equipped with aspiration pump (113) and flow regulator (114) on outlet duct (112), the end and sensor air chamber (115) of outlet duct (112) are linked together, the internally mounted of sensor air chamber (115) has temperature and humidity sensor, PM2.5 sensor, PM5 sensor, PM10 sensor, O2Concentration sensor, CO2A concentration sensor and a TVOC sensor; a control circuit board (201) is fixed on a back plate in the control box (2), a signal input module (202), an A/D conversion module (203), a central processing module (204), a display module (205), an alarm module (206), a storage module (207) and a WIFI communication module (208) are arranged on the control circuit board (201), the signal input module (202) amplifies a signal generated by gas passing through the sensor gas chamber (115) and transmits the amplified signal to the A/D conversion module (203), the A/D conversion module (203) converts an accepted analog signal into a digital signal, the central processing module (204) analyzes and processes the acquired digital signal, and the display module (205), the alarm module (206), the storage module (207) and the WIFI communication module (208) are controlled by a single chip microcomputer, the signal output end of the display module (205) is electrically connected with the LED display screen (4), the alarm module (206) is used for early warning abnormal data and feeding the abnormal data back to the plurality of warning lamps (209), the plurality of warning lamps (209) are embedded on a box door of the control box (2), the storage module (207) is used for intensively storing the signal data obtained by monitoring, the WIFI communication module (208) transmits the signal data to the signal transmitter (210), and the signal transmitter (210) is fixedly installed on the top end face of the control box (2); the storage battery(5) The charging device is arranged on the bottom surface of the inner wall of the control box (2), the outer wall of the control box (2) is provided with a charging interface (211), and the charging interface (211) is electrically connected with the storage battery (5); the tripod (6) comprises a supporting plate (601) and three supporting cylinders (602) hinged to the lower end face of the supporting plate (601), a straight rod (603) is further fixed to the lower end face of the supporting plate (601), three pull rods (604) are hinged to the outer wall of the straight rod (603), the three pull rods (604) are respectively connected with the three supporting cylinders (602) through hinges, telescopic legs (605) are sleeved on the inner wall of the supporting cylinder (602), a quincunx-shaped locking knob (606) is installed on the outer wall of the supporting cylinder (602) in a threaded mode, a fixing plate (607) is welded at the bottom end of each telescopic leg (605), and a fixing hole (608) is formed in each fixing plate (607); the notch disc (109) is fixedly arranged on the upper end face of the bottom disc (108), and the cylindrical pin (110) is rotatably arranged on the upper end face of the bottom disc (108).
3. The artificial intelligence based air quality monitoring device according to claim 2, wherein: the air quality detection box is characterized in that a plurality of round rods (116) are fixed on the top end face of the air quality detection box (1), a plurality of rain baffles (117) are jointly fixed on the top ends of the round rods (116), and the rain baffles (117) are arranged above the air inlet pipe (103) and the air inlet cover (104).
4. The artificial intelligence based air quality monitoring device according to claim 3, wherein: the outer wall of the sensor air chamber (115) is communicated with an exhaust pipe (118), and an exhaust fan (119) is installed inside the exhaust pipe (118).
5. The artificial intelligence based air quality monitoring device according to claim 2, wherein: the air quality detection box (1) is arranged above the LED display screen (4), and the LED display screen (4) is arranged above the control box (2).
6. The artificial intelligence based air quality monitoring device according to claim 2, wherein: the signal transmitter (210) is in bidirectional communication with external mobile terminal equipment, and the mobile terminal equipment comprises one or more of a smart phone, a mobile PC and an iPad.
7. The artificial intelligence based air quality monitoring device according to claim 2, wherein: the control circuit board (201) is further provided with a statistical module (212) and a graphic data processing module (213), the statistical module (212) is used for counting daily average values, monthly average values and pollution indexes of air quality data, and the graphic data processing module (213) is used for generating various graphic data of the air quality.
8. The artificial intelligence based air quality monitoring device according to claim 7, wherein: the signal input ends of the statistical module (212) and the graphic data processing module (213) are electrically connected with the signal output end of the storage module (207).
9. The artificial intelligence based air quality monitoring device according to claim 2, wherein: and a handle (214) and a mechanical lock (215) are further installed on the door of the control box (2), and the handle (214) is arranged above the mechanical lock (215).
10. The artificial intelligence based air quality monitoring device according to claim 2, wherein: the fixing piece (607) is fixed with the ground through a fixing bolt.
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| CN202111042615.7A CN113834906A (en) | 2021-09-07 | 2021-09-07 | Air quality monitoring device based on artificial intelligence |
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