CN114017884A - Intelligent robot for air purification, disinfection and quick detection of new coronavirus - Google Patents
Intelligent robot for air purification, disinfection and quick detection of new coronavirus Download PDFInfo
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- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
- F24F8/192—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering by electrical means, e.g. by applying electrostatic fields or high voltages
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- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
- F24F8/108—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering using dry filter elements
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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
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Abstract
An intelligent robot for air purification, sterilization and quick detection of new crown virus is composed of a main body consisting of a casing, a central processing unit, a moving unit, a purifying and sterilizing unit, an air purifying and sterilizing filter, a fluorescent detecting box, a central processing unit, a remote monitor center and a remote server, and the air components and the new coronavirus condition are displayed on a large monitoring screen of the control center, so that the quick-detection intelligent robot system is formed.
Description
Technical Field
The invention belongs to the technical field of artificial intelligent detection, and particularly relates to an intelligent robot for air purification, disinfection and rapid detection of new coronavirus.
Background
Although the mask is worn in public spaces such as supermarkets, schools, restaurants and stations, social distance keeping measures and the like can effectively prevent the spread of viruses at present, in practical situations, people who gather in the public spaces are difficult to keep safe social distance no matter calling and management measures are taken in the repeated work and production. It is also possible for the new coronavirus to attach to the aerosol and move in space. Once the virus falls on an article which is frequently touched by people, or when special conditions such as taking off a mask occasionally and doing activities such as drinking water and eating are met, the virus is just in a respiratory belt of a human body, so that the virus enters the body through a respiratory system, and the risk of infection is generated.
At present, the air dust removal and disinfection in public places are basically static, such as the authorized publication number CN214172488U, and a domestic virus disinfection and air purification device is disclosed, which comprises: the air inlet, the high pressure chamber that removes dust, MW/LEP process chamber, the primary filter screen of metal, fan and gas outlet, the both ends in high pressure chamber that removes dust are provided with the air inlet respectively and are connected with the one end in MW/LEP process chamber, the other end in MW/LEP process chamber is provided with the primary filter screen of metal, be provided with the gas outlet on the primary filter screen of metal, the fan sets up in gas outlet department, be provided with a plurality of electrodes on the high pressure chamber that removes dust, this technical scheme is fixed to be placed in a certain position, purify this position space, if in a great space such as high-speed railway station waiting room, airport waiting for spaces such as building, then this technique can't satisfy the purification needs, this technique also has the disinfection, but this technique adopts the ultraviolet ray to disinfect anyhow, it is poor to disinfect the effect like this, it is unsafe, especially to filter core and quick-aging of quick-witted case. For virus detection such as new crown, influenza and the like, a pharyngeal swab or a nasal swab is basically adopted to be manually and directly contacted with a detected person for sampling, the method is accurate and has strong target, but the method is troublesome, particularly the labor amount of group detection is large, cross infection is easy to cause, and the technical scheme related to the aspect is not seen in the prior art for sampling air in a public space and immediately detecting the new crown, influenza and the like in the air. The above problems are urgently needed to be solved.
Disclosure of Invention
Aiming at the problems of air purification, disinfection and instant detection of new corona and influenza viruses in the existing public space, the invention provides the intelligent mobile robot for air purification, disinfection and quick detection of the new corona viruses.
The invention is realized by the following technical scheme: an air purification, disinfection and new coronavirus quick-detection intelligent robot, comprising: the robot comprises a robot body, a purification and disinfection unit, a new crown detection unit, a central processing unit, a mobile unit, an information transmission unit, an infrared camera display unit, a remote monitoring center, a remote server and a charging power supply; wherein, the robot body is a shell and is divided into a plurality of functional units with independent spaces from bottom to top, the lowest part is a movable unit which is connected with a central processing unit by a lead and is controlled by the central control unit to move the robot to a target position, the purification and disinfection unit is an independent closed unit, air is disinfected and purified by a filter element of a purification disinfection filter and an air extraction fan, the new crown detection unit is also an independent closed space, the new crown detection unit acquires antigen components of viruses in the air by washing the air, and detects test paper possibly carrying pollution sources by a fluorescence detection box to detect whether the air carries the new crown viruses and feeds back the information to the central processing unit by a fluorescence sensor, the infrared camera display unit is connected with the central processing unit by a lead and feeds back the shot infrared imaging information to the central processing unit, the central processing unit feeds back information with the remote monitoring center and the remote server through the information transmission unit, and displays the air composition and the new coronavirus situation of the position of the robot on a large monitoring screen of the control center, so that a complete intelligent robot system for air purification, disinfection and quick detection of the new coronavirus is formed.
The lowest part of the robot body is a mobile unit, and the mobile unit comprises: the electric power steering device comprises a bottom plate, a stroke motor, a steering motor, a movable wheel and a steering wheel, wherein a charging power supply is fixedly installed on the bottom plate, a driving motor and the steering motor are connected with a central processing unit through leads, the charging power supply is connected with the central processing unit through a lead, the charging power supply is one of a lithium ion battery or a lead acid battery, and the output voltage of the battery is DC 12-24V.
The upper part of the moving unit is an independent closed purification and disinfection unit cavity, an air inlet of the purification and disinfection unit cavity is arranged at the lower part of the robot body, an air outlet is conveyed to the back of the head of the robot through a guide pipe, a purification and disinfection filter element is arranged in the purification and disinfection unit cavity, an air exhaust fan is fixed at the upper air outlet of the filter element through a clamping groove and is isolated from the robot cavity through an exhaust pipe, unpurified air enters the filter element through the air inlet, the purified air is directly exhausted out of the robot body through the exhaust pipe after being filtered and disinfected, the air exhaust fan is connected with the central processing unit through a lead, a PM2.5 sensor, an oxygen content sensor, a carbon dioxide sensor, a formaldehyde content sensor and an environment temperature sensor are arranged at the inner side of the exhaust pipe of the air exhaust fan and are respectively connected with the central processing unit through leads, and the sensors are used for respectively testing the PM2.5 concentration in the purified air, The oxygen concentration, carbon dioxide concentration, formaldehyde content and ambient temperature are transmitted to the central processing unit via the data lines.
The new crown detection unit is arranged on the upper part of the purification and disinfection unit and is also an independent cavity, an air inlet hole of the new crown detection unit is arranged on the upper part of the robot body, an air outlet hole is arranged on the lower part of the robot body, the air inlet hole is connected with the gas washing bottle through an air inlet pipe and an air suction pump, the gas washing bottle is also connected with a distilled water bottle through a distilled water pipe and a liquid injection pump, the liquid injection pump is connected with the central processing unit through a lead, distilled water is pumped into the gas washing bottle through the liquid injection pump, air to be detected is pumped into the air inlet hole from the lower part of the gas washing bottle through the air suction pump, after 10-15 minutes of gas washing, the lower part of the gas washing bottle is provided with a drainage pin which is connected with a drainage pump, the drainage pin is opened and closed through the drainage pump, the water to be detected in the gas washing bottle is placed into the liquid detection box to be detected, the drainage pump is connected with the central processing unit through a lead, and the new crown virus detection sensitive test paper is connected with the clamping motor through a clamping guide rod, adjusting a clamping motor to drive a clamping guide rod to clamp the new coronavirus detection sensitive test paper and putting the new coronavirus detection sensitive test paper into a detection box of a liquid to be detected for 10-30 seconds, starting a waste liquid pump after the sensitive detection test paper is taken out, injecting the detected waste liquid into the waste liquid box, performing innocent treatment, rotating the clamping guide rod by the clamping motor, putting the test paper adsorbed with the detection liquid into a fluorescence detection box, detecting new coronavirus components of the tested test paper by a fluorescence detection sensor, and transmitting data information of the new coronavirus components to a central processing unit by a lead.
The information transmission unit is arranged at the head of the robot body and is characterized in that the information transmission unit has two paths of signal transmission, a first information path is formed by connecting the information transmission unit with the central processing unit, the information of the information path is connected through any one of an RS485 bus, a CAN bus or an optical fiber, the information of the PM2.5 sensor, the oxygen sensor, the carbon dioxide sensor, the formaldehyde content sensor, the temperature and humidity sensor and the fluorescence detection sensor is connected through the path, the information of each sensor is fed back to the central processing unit through the first information path, and the information is stored in the memory; the second information channel is formed by communicating the information transmission unit with the remote server, the information is in information connection with the remote server in a wireless communication mode through any one of the NB-IOT communication module, the 4G communication module or the 5G communication module, and the remote server displays air components and new coronavirus data on a monitoring large screen through the monitoring platform.
The infrared camera display unit, its characterized in that infrared camera display unit mainly includes high definition infrared camera, infrared range finder and display screen in the head facial position of robot body, high definition infrared camera has two, installs respectively in robot eye position, infrared range finder installs in the forehead position of robot, the display screen sets up in robot facial position, high definition infrared camera, infrared range finder and display screen all are connected with central processing unit through the wire.
The central processing unit, characterized in that the central processing unit includes: the central processing unit is provided with 8-10 communication interfaces which respectively consist of a PM2.5 sensor communication interface, an oxygen content sensor communication interface, a carbon dioxide sensor communication interface, an environment temperature sensor communication interface, a new coronavirus fluorescence detection sensor communication interface, a high-definition infrared camera communication interface, an infrared distance meter communication interface and a display screen communication interface, wherein each sensor communication interface and the infrared distance meter communication interface are communicated with each sensor through RS485 signal lines, the high-definition infrared camera communication interface and the display screen communication interface are communicated with the infrared camera and the display screen through network cables, information acquired through each interface is fed back to the MCU processor, the MCU processor performs storage and operation and compares the information with a set threshold value, and feeds back the processed information to the display screen, the air is displayed on a display screen, and meanwhile, the MCU processor sends a control instruction to the air exhaust fan according to the purified air composition information fed back by each sensor of the purification and disinfection unit, adjusts the air displacement of the air exhaust fan and purifies and disinfects the air; the MCU processor drives a stroke motor and a steering motor to enable the robot to move to a threshold distance set by the crowd after calculation according to the distance measured by an infrared distance meter and according to the dense crowd captured by a high-definition infrared camera, the robot is static, the MCU processor sends a detection instruction, an air suction pump, an injection pump, a liquid discharge pump and a clamping motor of a new corona virus detection unit are sequentially started to detect the new corona virus, the MCU processor acquires new corona virus detection information and air component information fed back by a fluorescence detection sensor, transmits the information to a remote server through a second path of information channel of an information transmission unit, and displays the air component and new corona virus data on a monitoring large screen through a monitoring platform.
The filter element of the purification and disinfection unit is characterized in that the filter element is a hollow circular cylindrical structure, laminated cylindrical filter sterilization filter paper is embedded between the outer circle and the inner circle of the circular ring, two ends of the filter paper cylinder are fixed between the two circular rings through gluing to support the circular rings and form a complete filter element structure, the filter paper is coated with a layer of composite graphene sterilization formaldehyde-removing slurry, the thickness of the dried slurry is 0.1-0.5mm, the diameter of the superfine filter paper is 0.5-2.5 mu m, the outer side of the large cylinder of the filter element is coated with a layer of gauze, two ends of the outer gauze are pressed and connected in the circular rings at two ends through gluing, so that the outer gauze is fixed and stable, the outer gauze is 10-50 mu m, the outer gauze is also coated with a layer of composite graphene sterilization formaldehyde-removing slurry, the inner side of the small cylinder of the filter element is also coated with a layer of gauze folded with the fixed upper circular ring and the lower circular ring, the both ends of interior gauze are passed through the annular at both ends of sticky crimping, make the fixed firm of inlayer gauze, and the mesh of interior gauze is 0.5-2.0 mu m, also coats the compound graphite alkene of solidification layer on the interior gauze and disinfects, removes formaldehyde ground paste, and the fan of bleeding is fixed on the annular of cylinder one end in the filter core, and the blast pipe forms the air current passageway that the filter core was intake and was given vent to anger and keep apart completely through the interior annular sealing connection of fan of bleeding and filter core, and the germ in to the air disappears when filtering air-purifying kills.
Further, the fluorescence detection box of the new corona detection unit is characterized in that the fluorescence detection box is provided with a fluorescence excitation light source and a fluorescence detection sensor, the detected test paper attached with air and possibly containing new corona virus antigen components is placed in the detection box, the fluorescence excitation light source excites the new corona virus antigen possibly existing on the test paper to form specific fluorescence, and the fluorescence detection sensor captures the specific fluorescence broad spectrum and feeds the signal back to the central control unit.
Further, the fluorescence detection kit of the new corona detection unit is characterized in that the fluorescence detection kit can detect any one of new corona virus, influenza virus, respiratory syncytial virus, mumps virus and rhinovirus.
Further, the robot body is characterized in that the robot body is any one of a mobile robot, a stationary robot and a wall-mounted robot.
Compared with the prior art, the invention has the following beneficial effects:
the technology adopts the composite graphene material technology to kill germs in the air in a broad spectrum manner, is safer and more efficient than high-voltage ionization or ultraviolet ray killing, and is more energy-saving and convenient to use; the technology realizes the detection of the new corona virus in the air in the public building for the first time, provides the first effective data for the circulation of the new corona virus and the influenza virus, and provides the first data for blocking the new corona infection source and early warning of the new corona, and the implementation of the technology realizes the three-in-one processing mode of air detection, purification, disinfection and the like, is an innovation at home and abroad, and has high application and popularization values.
Drawings
FIG. 1 is a schematic structural diagram of an intelligent robot for air purification, disinfection and rapid detection of new coronavirus;
FIG. 2 is a schematic diagram of a filter element structure of the purification and disinfection unit;
FIG. 3 is a schematic structural diagram of a new crown detecting unit;
FIG. 4 is a schematic diagram of the circuit structure of the present invention;
FIG. 5 is a diagram showing the results of the sterilization and disinfection tests performed on the graphene composite coating of the filter element of the purification and sterilization unit;
fig. 6 is a formaldehyde removal detection result diagram of the composite graphene coating of the filter element of the purification and disinfection unit.
In the figure: 1. the robot comprises a robot body, 2, a purification and disinfection unit, 21, an outer gauze, 22, a filter element, 23, an inner gauze, 24, an air outlet, 25, a PM2.5 sensor, 26, an oxygen sensor, 27, a carbon dioxide sensor, 28, a formaldehyde content sensor, 29, an air inlet, 201, an air extraction fan, 3, a new crown detection unit, 31, an air inlet, 32, an air outlet, 33, a gas washing bottle, 34, an air extraction pump, 35, a liquid injection pump, 36, a distilled water bottle, 37, a liquid discharge pump, 38, a clamping connecting rod, 39, a clamping motor, 301, a fluorescence detection box, 302, test paper, 303, a liquid box to be detected, 304, a waste liquid pump, 305, a waste liquid box, 4, a central processing unit, 5, a moving unit, 6, an information transmission unit, 7, an infrared camera shooting display unit, 8, a remote monitoring center, 9, a remote server, 10, a power supply, 11 and a display screen.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or the orientations or positional relationships that the products of the present invention are conventionally placed in use, and are only used for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
An embodiment of the present invention provides an intelligent robot for air purification, disinfection and new coronavirus fast detection, which comprises: the robot comprises a robot body 1, a purification and disinfection unit 2, a new crown detection unit 3, a central processing unit 4, a mobile unit 5, an information transmission unit 6, an infrared camera display unit 7, a remote monitoring center 8, a remote server 9 and a charging power supply 10; in the embodiment, the robot body 1 is a plastic shell, the height of the robot body 1 is 1.2 meters, the width of the robot body 1 is 0.6 meter, the robot body is divided into a plurality of functional units with independent spaces from bottom to top, the 0-0.3 meter of the lowest part of the robot body 1 is a part of a mobile unit 5, the mobile unit 5 is connected with a central processing unit 4 through a lead and is controlled by the central processing unit 4, so that the robot body 1 moves to a target position, the purifying and sterilizing unit 2 is an independent closed unit, air is sterilized and purified through a filter core 22 of a purifying and sterilizing filter and an air extracting fan 201, the new crown detection unit 3 is also an independent closed space, the new crown detection unit 3 obtains antigen components possibly existing in viruses in the air through washing the air, detects test paper 302 possibly carrying pollution sources through a fluorescence detection box 301, detects whether the new crown viruses are carried in the air or not, and feeds back the information to the central processing unit 4 through a fluorescence sensor, the infrared camera display unit 6 is connected with the central processing unit 4 through a wire, the shot infrared imaging information is fed back to the central processing unit 4, the central processing unit 4 is fed back with the remote monitoring center 8 and the remote server 9 through the information transmission unit 4, the air composition and the new corona virus condition of the robot are displayed on the monitoring large screen of the control center 8, and the complete intelligent robot system for air purification, disinfection and new corona virus quick detection is formed.
The mobile unit of the present embodiment includes: the bottom plate, the stroke motor, the motor that turns to, remove the wheel, the wheel that turns to, still fixed mounting charging source 10 on the bottom plate, this power 10 adopts the square lithium ion energy storage battery of 15000 mAH's direct current 24V of Shenzhen, produced by bike battery Limited, 24V's direct current motor is selected for use to the driving motor, 5V's step motor is selected for use to the motor that turns to, this even small motor all is connected with central processing unit 4 through the wire, and receive central processing unit 4's control and drive, charging source 10 is connected and is supplied power to the system through wire and central processing unit 4.
The purifying and killing unit 2 of the embodiment is an independent cavity, an air inlet of the cavity of the purifying and killing unit 2 is arranged at the lower part of the robot body 1, an air outlet 24 is conveyed to the back of the head part of the robot body 1 through a conduit, a purifying and killing filter element 22 is arranged in the cavity of the purifying and killing unit 2, an air exhaust fan 201 is fixed at the air outlet at the upper part of the filter element 22 through a clamping groove, the air exhaust fan 201 is isolated from the cavity of the robot through an exhaust pipe, unpurified air enters the filter element 22 through an air inlet 29, the purified air is directly exhausted out of the robot body 1 through the exhaust pipe after filtering and killing, the air exhaust fan 201 is connected with the central processing unit 4 through a conducting wire, a PM2.5 sensor 25 is arranged at the inner side of the exhaust pipe of the air exhaust fan 201, and the PM2.5 sensor is a CW-type high-precision air micro-particle sensor produced by Navier environmental science and technology corporation of Shenzhen city, an oxygen content sensor 26, a GHHB-O2-485 model high-precision oxygen content sensor produced by Wighai Crystal and digital mine technology Limited, a carbon dioxide sensor 27, an NDIR type CO2 sensor produced by Dahai (Shanghai) industry Limited, a formaldehyde content sensor 28, a Z38-133 model formaldehyde component sensor produced by Hunan Ministry of science and technology Limited, which is directly communicated with a central control unit through RS485, an environment temperature sensor, a THT200 model high-precision industrial temperature and humidity sensor RS485 of Hangzhou xing automation technology Limited, which is communicated with 4-20mA/0-10V output temperature and humidity transmitter, are selected as the oxygen content sensor 26, the carbon dioxide sensor 27, the NDIR type CO2 sensor, the formaldehyde content sensor 28, the environment temperature sensor, the RS485 of which is selected from Hangzhou China automation technology Limited, is respectively connected with the central processing unit 4 through RS485 signal lines for data transmission, and the sensors respectively measure the concentration of PM2.5 in the purified air, The oxygen concentration, carbon dioxide concentration, formaldehyde content and ambient temperature are transmitted to the central processing unit 4 via data lines.
The air inlet 31 of the new crown detection unit 3 of the embodiment is arranged at the upper part of the robot body, the air outlet 32 is arranged at the lower part of the robot body, the air inlet 31 is connected with the gas washing bottle 33 through an air inlet pipe and an air pump 34, the gas washing bottle 33 is also connected with a distilled water bottle 36 through a distilled water pipe and a liquid injection pump 35, the liquid injection pump 35 is connected with the central processing unit 4 through a lead, distilled water is pumped into the gas washing bottle 34 through the liquid injection pump 35, air to be detected is pumped into the air inlet 31 from the lower part of the gas washing bottle 33 through the air pump 34, after 15 minutes of gas washing, the lower part of the gas washing bottle 33 is provided with a drainage pin, the drainage pin is connected with a drainage pump 37, the drainage pin is opened and closed through the drainage pump 37, the drainage pin is opened to place the water to be detected in the gas washing bottle 33 into the liquid detection box 303 to be detected, the drainage pump 37 is connected with the central processing unit 4 through a lead, the new crown virus detection sensitive test paper 302 is connected with a clamping motor 38 through a clamping guide rod, adjusting the clamping motor 38 to drive the clamping guide rod to clamp the new coronavirus detection sensitive test paper 302 and placing the new coronavirus detection sensitive test paper 302 into the detection box 303 for 30 seconds, after the sensitive detection test paper 302 is taken out, starting a waste liquid pump 304, injecting the detected waste liquid into the waste liquid box 305, performing innocent treatment, rotating the clamping guide rod by the clamping motor 38, placing the test paper 302 adsorbed with the detection liquid into the fluorescence detection box 301, detecting new coronavirus components of the tested test paper by a fluorescence detection sensor, and transmitting data information of the new coronavirus components to the central processing unit 4 through a lead.
The information transmission unit 5 of the embodiment has two signal transmission paths, the first information path is that the information transmission unit 5 is in information connection with the central processing unit 4, the information of the path is respectively in information connection with the PM2.5 sensor 25, the oxygen sensor 26, the carbon dioxide sensor 27, the formaldehyde content sensor 28, the temperature and humidity sensor and the fluorescence detection sensor through the RS485 bus, and the information of each sensor is fed back to the central processing unit through the first information path, and the information is stored in the memory; the second information path is that the information transmission unit 4 communicates with the remote server 9, the path information passes through an NB-IOT communication module, and the module is: an NB-IOTBC28 module produced by Shanghai Mobile telecommunication technology corporation and BC28 are developed based on Hua Shi Haisi chip platform, support B1/B3/B5/B8/B20/B28 frequency bands, and the maximum uplink rate can reach 62.5kbps in a multitone mode. BC28 is a super-compact, high-performance, low-power multi-band NB-IOT wireless communication module. The size of the module is only 17.7mm multiplied by 15.8mm multiplied by 2.0mm, the requirement of terminal equipment on small-size module products can be met to the maximum extent, and meanwhile, the module effectively helps customers to reduce the product size and optimize the product cost. The BC28 is compatible with the M26 module of GSM/GPRS series for remote communication in design, so that the customer can conveniently and flexibly design and upgrade the product, the information channel is in information connection with the remote service 9 in a wireless communication mode, and the remote server 9 displays the air composition and the new coronavirus data on a large monitoring screen through a monitoring platform.
The infrared display element 7 that makes a video recording of this embodiment is in the facial position of the head of robot body 1, mainly include high definition infrared camera, infrared range finder and display screen, high definition infrared camera has two, choose for use the infrared high definition camera of HK12M-H239 model of Shenzhen city prokai industry science and technology Limited company production to install respectively in robot eye position, infrared range finder 10 is installed in the forehead position of robot, display screen 11 sets up in the facial position of robot, high definition infrared camera, infrared range finder and display screen all are connected with central processing unit through the wire.
The central processing unit 4 of the present embodiment includes: the MCU processor adopts an STM32F103RET6 type, the chip module is based on an ARM high-density performance line 32-bit MCU, and is provided with a 265-bit and 512-bit flash memory, a USB, a CAN,11 timers, 3 ADCs and 13 communication interfaces, the technical requirements of the main control device CAN be met, the communication interfaces respectively consist of a PM2.5 sensor 25 communication interface, an oxygen content sensor 26 communication interface, a carbon dioxide sensor 27 communication interface, an environment temperature sensor communication interface, a new coronavirus fluorescence detection sensor communication interface, a high-definition infrared camera communication interface, an infrared range finder 10 communication interface and a display screen 11 communication interface, wherein each sensor communication interface and each infrared range finder communication interface are communicated with each sensor information through RS485 signal lines, and the high-definition infrared camera communication interface and the display screen communication interface are communicated with the infrared camera and the display screen information through network cables, the information obtained through each interface is fed back to the MCU processor, the MCU processor carries out storage and operation and compares the information with a set threshold value, the processed information is fed back to the display screen and is displayed on the display screen, meanwhile, the MCU processor sends a control instruction to the air exhaust fan 201 according to the purified air composition information fed back by each sensor of the purification and disinfection unit 2, the air exhaust amount of the air exhaust fan 201 is adjusted, and air purification and disinfection are carried out; the MCU processor drives a stroke motor and a steering motor to enable the robot to move to a position 0.5m away from the crowd after calculation according to the distance measured by the infrared distance meter 10 and the area where the crowd is dense captured by the high-definition infrared camera, the robot is static, the MCU processor sends a detection instruction, sequentially starts an air suction pump 34, an injection pump 35, a liquid discharge pump 37 and a clamping motor 38 of the new corona virus detection unit 3 to detect the new corona virus, acquires new corona virus detection information and air component information fed back by the fluorescence detection sensor, transmits the information to the remote server 9 through a second information channel of the information transmission unit 5, and displays the air component and the new corona virus data on a monitoring large screen through the monitoring platform.
Further, the filter element 22 of the purification and disinfection unit is characterized in that the filter element 22 is a hollow circular cylindrical structure, laminated cylindrical filter paper for filtration and sterilization is embedded between the outer circle and the inner circle of the circular ring, and two ends of the filter paper tube are fixed between the two circular rings through gluing to support the circular rings and form a complete filter element structureThe filter paper is coated with a layer of composite graphene sterilization and formaldehyde removal slurry, the slurry is composite graphene sterilization slurry produced by fertilizer combination microcrystalline material science and technology limited company, model WJSC1422 graphene composite sterilization slurry, the solid content of the slurry is 15/wt, and the density is 1.03g/cm3,When in use, the slurry with the corresponding weight is weighed according to the required addition amount and is fully mixed with the anode and cathode active materials and the adhesive in water. The product has strong liquid absorption, the process formula is required to be adjusted according to the actual viscosity when the sizing agent is prepared, the solid content of the sizing agent is 2-3/wt after the preparation, then the filter paper of the filter element is coated, the thickness of the dried sizing agent is 0.2mm, the micro aperture of the filter paper is 2.5 mu m, the outer side of the big cylinder of the filter element is wrapped with a layer of gauze 21, the two ends of the outer gauze 21 are pressed in the circular rings at the two ends through adhesive, so that the outer gauze 21 is fixed and stable, the meshes of the outer gauze 21 are 30 mu m, the outer gauze 21 is also coated and solidified with a layer of composite graphene for sterilization, except for formaldehyde sizing agent, and the concrete process comprises the following steps: ultrasonically cleaning nylon yarn with a nylon yarn interaction aperture of 300 microns in an ultrasonic cleaning machine for 3 times by using deionized water and ethanol in sequence, carrying out ultrasonic cleaning for 2min each time, taking out, and drying in an oven at 60 ℃ overnight; putting the dried nylon yarn into the prepared graphene composite sterilization slurry with the solid content of the slurry of 2-3/wt, soaking for 5min, taking out, draining, soaking again, draining, circulating for 3 times, stopping, taking out, and drying to obtain the sterilization gauze of the technical scheme; the inner side of the small cylinder of the filter element is also wrapped with a layer of gauze by folding the upper and lower fixed circular rings, the two ends of the inner gauze 23 are pressed in the circular rings at the two ends through gluing, so that the inner gauze 23 is fixed and stable, the meshes of the inner gauze 23 are 1.5 mu m, the inner gauze 23 is also coated with and solidified with a layer of composite graphene for sterilization, except formaldehyde slurry, the manufacturing process is the same as that of the outer gauze 21, the exhaust fan 201 is fixed on the circular ring at one end of the inner cylinder of the filter element, the exhaust pipe is connected with the inner circular ring of the filter element 22 in a sealing manner through the exhaust fan 201, an airflow channel for completely isolating the air inlet and outlet of the filter element is formed, and germs in the air are killed and eliminated while the air is filtered and purified.
Further, the fluorescence detection box 301 of the new crown detection unit is selected from: a novel coronavirus (2019-nCoV) antigen detection kit (colloidal gold method) produced by Beijing Wantai biological medicine industry, Inc. is used for qualitatively detecting novel coronavirus (SARS-CoV-2) nucleocapsid protein antigen in human air composition leaves, the kit is provided with a fluorescence excitation light source and a fluorescence detection sensor, test paper with possible new coronavirus antigen components in detected attached air is placed in the detection kit, the fluorescence excitation light source excites the new coronavirus antigen possibly existing on the test paper to form specific fluorescence, the fluorescence detection sensor captures a specific fluorescence broad spectrum, and the signal is fed back to a central control unit.
In the description of the present invention, numerous specific details are set forth. It is understood, however, that embodiments of the invention may be practiced without these specific details. In some instances, well-known methods, structures and techniques have not been shown in detail in order not to obscure an understanding of this description.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention, and they should be construed as being included in the following claims and description.
Claims (10)
1. An air purification, disinfection and new coronavirus quick-detection intelligent robot, comprising: the robot comprises a robot body, a purification and disinfection unit, a new crown detection unit, a central processing unit, a mobile unit, an information transmission unit, an infrared camera display unit, a remote monitoring center, a remote server and a charging power supply; the robot is characterized in that the robot body is a shell and is divided into a plurality of functional units in independent spaces from bottom to top, the lowest part is a moving unit which is connected with a central processing unit through a lead and is controlled by a central control unit, so that the robot moves to a target position, a purifying and sterilizing unit is an independent closed unit, air is sterilized and purified through a filter element of a purifying and sterilizing filter and an air extracting fan, a new crown detection unit is also an independent closed space, the new crown detection unit obtains antigen components of viruses possibly existing in the air through washing the air, test paper possibly carrying pollution sources is detected through a fluorescence detection box, whether the air carries the new crown viruses or not is detected, the information is fed back to the central processing unit through a fluorescence sensor, an infrared camera display unit is connected with the central processing unit through a lead, and shot infrared imaging information is fed back to the central processing unit, the central processing unit feeds back information with the remote monitoring center and the remote server through the information transmission unit, and displays the air composition and the new coronavirus situation of the position of the robot on a large monitoring screen of the control center, so that a complete intelligent robot system for air purification, disinfection and quick detection of the new coronavirus is formed.
2. The intelligent robot for air purification, disinfection and quick detection of new coronavirus according to claim 1, wherein the lowest part of the robot body is a mobile unit, and the mobile unit comprises: the electric power steering device comprises a bottom plate, a stroke motor, a steering motor, a movable wheel and a steering wheel, wherein a charging power supply is fixedly installed on the bottom plate, a driving motor and the steering motor are connected with a central processing unit through leads, the charging power supply is connected with the central processing unit through a lead, the charging power supply is one of a lithium ion battery or a lead acid battery, and the output voltage of the battery is DC 12-24V.
3. The intelligent robot for air purification, disinfection and rapid detection of new coronavirus according to claim 1, wherein the upper part of the moving unit is an independent and closed purification and disinfection unit cavity, the air inlet of the purification and disinfection unit cavity is arranged at the lower part of the robot body, the air outlet is conveyed to the back of the head of the robot through a guide pipe, a purification and disinfection filter element is arranged in the purification and disinfection unit cavity, an air exhaust fan is fixed at the upper air outlet of the filter element through a clamping groove and isolated from the robot cavity through an exhaust pipe, unpurified air enters the filter element through the air inlet, the purified air is directly exhausted out of the robot body through the exhaust pipe after filtration and disinfection, the air exhaust fan is connected with the central processing unit through a lead, and the PM2.5 sensor, the oxygen content sensor and the carbon dioxide sensor are arranged on the inner side of the exhaust pipe of the air exhaust fan, The formaldehyde content sensor and the environment temperature sensor are respectively connected with the central processing unit through leads, and the sensors respectively transmit the data to the central processing unit through data lines according to the PM2.5 concentration, the oxygen concentration, the carbon dioxide concentration, the formaldehyde content and the environment temperature in the air after being tested and purified.
4. The intelligent robot for air purification, disinfection and rapid detection of new corona viruses as claimed in claim 1, wherein the new corona detection unit is arranged at the upper part of the purification and disinfection unit, the unit is also an independent cavity, the air inlet of the new corona detection unit is arranged at the upper part of the robot body, the air outlet is arranged at the lower part of the robot body, the air inlet is connected with the air washing bottle through an air inlet pipe and an air suction pump, the air washing bottle is also connected with the distilled water bottle through a distilled water pipe and a liquid injection pump, the liquid injection pump is connected with the central processing unit through a lead, distilled water is pumped into the air washing bottle through the liquid injection pump, the air inlet pumps air to be detected from the lower part of the air washing bottle through the air suction pump, after 10-15 minutes of air washing, the lower part of the air washing bottle is provided with a water drainage pin, the drainage pin is connected with the liquid discharge pump, the drainage pin is opened and closed, the water to be detected in the air washing bottle is put into the liquid detection box to be detected, the liquid discharge pump is connected with the central processing unit through a lead, the new coronavirus detection sensitive test paper is connected with the clamping motor through the clamping guide rod, the clamping motor is adjusted to drive the clamping guide rod to clamp the new coronavirus detection sensitive test paper and put the new coronavirus detection sensitive test paper into the liquid detection box to be detected for 10-30 seconds, after the sensitive detection test paper is taken out, the waste liquid pump is started, the detected waste liquid is injected into the waste liquid box and is subjected to innocent treatment, the clamping motor rotates the clamping guide rod and puts the test paper which adsorbs the detection liquid into the fluorescence detection box, the new coronavirus component of the tested test paper is detected through the fluorescence detection sensor, and the data information of the new coronavirus component is transmitted to the central processing unit through the lead.
5. The intelligent robot for air purification, disinfection and quick detection of new coronavirus according to claim 1, wherein the information transmission unit has two signal transmission paths, the first information path is in information connection with the central processing unit, the information of the information transmission path is in information connection with any one of an RS485 bus, a CAN bus or an optical fiber, the path connects information of a PM2.5 sensor, an oxygen sensor, a carbon dioxide sensor, a formaldehyde content sensor, a temperature and humidity sensor and a fluorescence detection sensor, and feeds the information of each sensor back to the central processing unit through the first information path, and stores the information in the memory; the second information channel is formed by communicating the information transmission unit with the remote server, the information is in information connection with the remote server in a wireless communication mode through any one of the NB-IOT communication module, the 4G communication module or the 5G communication module, and the remote server displays air components and new coronavirus data on a monitoring large screen through the monitoring platform.
6. The intelligent robot for air purification, disinfection and rapid detection of new coronavirus according to claim 1, wherein the infrared camera display unit is arranged at the head and face position of the robot body and mainly comprises two high-definition infrared cameras, two infrared distance meters and two display screens, the two high-definition infrared cameras are respectively arranged at the eye positions of the robot, the two infrared distance meters are arranged at the forehead position of the robot, the display screens are arranged at the face position of the robot, and the high-definition infrared cameras, the two infrared distance meters and the display screens are all connected with the central processing unit through wires.
7. The intelligent robot for air purification, disinfection and quick detection of new coronavirus according to claim 1, wherein the central processing unit comprises: the central processing unit is provided with 8-10 communication interfaces which respectively consist of a PM2.5 sensor communication interface, an oxygen content sensor communication interface, a carbon dioxide sensor communication interface, an environment temperature sensor communication interface, a new coronavirus fluorescence detection sensor communication interface, a high-definition infrared camera communication interface, an infrared distance meter communication interface and a display screen communication interface, wherein each sensor communication interface and the infrared distance meter communication interface are communicated with each sensor through RS485 signal lines, the high-definition infrared camera communication interface and the display screen communication interface are communicated with the infrared camera and the display screen through network cables, information acquired through each interface is fed back to the MCU processor, the MCU processor performs storage and operation and compares the information with a set threshold value, and feeds back the processed information to the display screen, the air is displayed on a display screen, and meanwhile, the MCU processor sends a control instruction to the air exhaust fan according to the purified air composition information fed back by each sensor of the purification and disinfection unit, adjusts the air displacement of the air exhaust fan and purifies and disinfects the air; the MCU processor drives a stroke motor and a steering motor to enable the robot to move to a threshold distance set by the crowd after calculation according to the distance measured by an infrared distance meter and according to the dense crowd captured by a high-definition infrared camera, the robot is static, the MCU processor sends a detection instruction, an air suction pump, an injection pump, a liquid discharge pump and a clamping motor of a new corona virus detection unit are sequentially started to detect the new corona virus, the MCU processor acquires new corona virus detection information and air component information fed back by a fluorescence detection sensor, transmits the information to a remote server through a second path of information channel of an information transmission unit, and displays the air component and new corona virus data on a monitoring large screen through a monitoring platform.
8. The intelligent robot for air purification, disinfection and rapid detection of new crown viruses as claimed in claim 1, wherein the filter element is a hollow circular cylindrical structure, laminated cylindrical filter sterilization filter paper is embedded between the outer circle and the inner circle of the circular ring, two ends of the filter paper cylinder are fixed between the two circular rings through gluing to support the circular ring and form a complete filter element structure, the filter paper is coated with a layer of composite graphene sterilization formaldehyde removal slurry, the thickness of the slurry after drying is 0.1-0.5mm, the fine pore diameter of the filter paper is 0.5-2.5 μm, the outer side of the large circular column of the filter element is coated with a gauze, two ends of the outer gauze are pressed and connected in the circular rings at two ends through gluing, so that the outer gauze is fixed and stable, the mesh of the outer gauze is 10-50 μm, the outer gauze is also coated with a layer of composite graphene sterilization formaldehyde removal slurry, the inner side of the small circular column of the filter element is also coated with a layer of gauze folded by fixing the upper and lower circular rings, the both ends of interior gauze are passed through the annular at both ends of sticky crimping, make the fixed firm of inlayer gauze, and the mesh of interior gauze is 0.5-2.0 mu m, also coats the compound graphite alkene of solidification layer on the interior gauze and disinfects, removes formaldehyde ground paste, and the fan of bleeding is fixed on the annular of cylinder one end in the filter core, and the blast pipe forms the air current passageway that the filter core was intake and was given vent to anger and keep apart completely through the interior annular sealing connection of fan of bleeding and filter core, and the germ in to the air disappears when filtering air-purifying kills.
9. The intelligent robot for air purification, disinfection and rapid detection of new coronavirus according to claim 1, wherein the fluorescence detection box is provided with a fluorescence excitation light source and a fluorescence detection sensor, the test paper with the possibility of existence of antigen components of new coronavirus in the detected attached air is placed in the detection box, the fluorescence excitation light source excites the possible existence of antigen components of new coronavirus on the test paper to form specific fluorescence, and the fluorescence detection sensor captures the specific fluorescence broad spectrum and feeds the signal back to the central control unit.
10. The intelligent robot for air purification, disinfection and quick detection of new coronavirus according to claim 1, wherein the fluorescence detection box can detect any one of new coronavirus, influenza virus, respiratory syncytial virus, mumps virus and rhinovirus; the robot body may be a mobile robot, a stationary robot, or a wall-mounted robot.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114344542A (en) * | 2022-02-22 | 2022-04-15 | 珠海横琴润霖生物科技有限公司 | Air early warning disinfection system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114344542A (en) * | 2022-02-22 | 2022-04-15 | 珠海横琴润霖生物科技有限公司 | Air early warning disinfection system |
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