CN211784989U - Multifunctional air real-time acquisition and quality monitoring system - Google Patents
Multifunctional air real-time acquisition and quality monitoring system Download PDFInfo
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- CN211784989U CN211784989U CN201922180830.8U CN201922180830U CN211784989U CN 211784989 U CN211784989 U CN 211784989U CN 201922180830 U CN201922180830 U CN 201922180830U CN 211784989 U CN211784989 U CN 211784989U
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Abstract
The utility model discloses a multifunctional air real-time acquisition and quality monitoring system, which comprises a rotor craft; a microprocessor, a gas detection module, and a wireless communication module, all connected to the rotorcraft; the gas detection module and the wireless communication module are respectively electrically connected with the microprocessor; and the shockproof protective cover wraps the outside of the rotor craft and is connected with the rack of the rotor craft. The system integrates multifunctional air quality detection, autonomous obstacle avoidance, energy-saving endurance time and unmanned aerial vehicle protection device. The characteristics of high response speed and high operation efficiency of the multi-rotor aircraft with good controllability are utilized to collect the air of human life, and the urban air quality such as temperature, humidity, ultraviolet rays, pollen concentration and toxic gases such as sulfide and oxycarbide in each time period are effectively monitored.
Description
Technical Field
The utility model relates to an empty gas detection surveys equipment technical field, especially relates to a multi-functional air real-time collection and quality monitoring system based on many rotor crafts with air quality, ultraviolet ray, pm2.5 and pollen concentration real-time supervision function.
Background
The quadcopter is also called a quadrotor and a quadrotor helicopter, and is called a quadcopter and a quadrotor for short. The quadoror is a multi-rotor aircraft. Four propellers of the four-axis aircraft are simple mechanisms with directly connected motors, and the cross-shaped layout allows the aircraft to obtain the force for rotating the aircraft body by changing the rotating speed of the motors, so that the self posture of the aircraft can be adjusted. Specific technical details are described in the "basic motion principle". Because of its inherent complexity, historically there have never been large commercial quadrotors. In recent years, due to the development of micro-electromechanical control technology, the stable four-axis aircraft has attracted extensive attention, and the application prospect is very considerable.
The environmental air pollution problem not only affects the health of human beings, but also has a serious restriction effect on the development of economy. Therefore, it is of great significance to know the concentrations of different gases in the atmospheric environment in real time. However, the traditional monitoring technology mainly relies on the fixed location to set up a monitoring station, and the monitoring mode has the advantages of small monitoring range, low flexibility, high price and incapability of meeting the requirements of people. The four-axis aircraft is used as a carrier of the environment monitoring equipment, so that the problems can be well solved.
However, in the prior art, the four-axis aircraft environment monitoring equipment is lack of real-time pollen concentration detection and data transmission. The duration of the four-axis aircraft is short, and long-term monitoring and use are not facilitated. The quadcopter lacks protection device, and unmanned aerial vehicle can not freely shuttle in narrow and small space, or the place that the pipeline is intensive.
SUMMERY OF THE UTILITY MODEL
The utility model provides a multi-functional air is gathered in real time and quality monitoring system. The system solves the problems that the existing environment monitoring equipment is high in cost and low in efficiency, an operator cannot enter a detection environment and the like, and the multifunctional urban air real-time acquisition and quality detection system with high response speed, high operation efficiency and three-dimensional monitoring is realized.
The utility model provides a following scheme:
a multifunctional real-time air collection and quality monitoring system comprises:
a rotary wing aircraft;
a microprocessor, a gas detection module, and a wireless communication module, all connected to the rotorcraft; the gas detection module and the wireless communication module are respectively electrically connected with the microprocessor;
and the shockproof protective cover wraps the outside of the rotor craft and is connected with the rack of the rotor craft.
Preferably: the gas detection module comprises a pollen concentration sensor, an electrochemical sensor and a catalytic combustion sensor.
Preferably: the pollen concentration sensor is used for detecting the pollen concentration, the electrochemical sensor is used for detecting toxic gas, and the catalytic combustion sensor is used for detecting combustible gas.
Preferably: the rotor craft is provided with a gas collecting hood, and the gas detection module comprises sensors which are connected with the gas collecting hood.
Preferably: the shockproof protective cover is of a spherical cage-shaped structure formed by buckling two parts of shells; the rotor craft is characterized in that a connecting piece is arranged on the frame of the rotor craft, and the shockproof protective cover is connected with the frame of the rotor craft through the connecting piece.
Preferably: the shockproof protection cover is made of carbon fibers.
Preferably: still be connected with auxiliary function module, infrared ray on the rotor craft and keep away barrier module, image acquisition module and alarm module.
Preferably: the auxiliary function module comprises a GPS sensor, an ultraviolet sensor, an air temperature sensor, an air pressure sensor, an infrared sensor, a wind direction sensor and a solar cell panel; temperature, pressure humidity transducer are used for realizing the detection to temperature, atmospheric pressure and humidity, infrared sensor is used for realizing the detection to carbon dioxide and methane, the barrier module is kept away to the infrared ray includes infrared sensor and the binocular head that fuses, the image acquisition module includes OPEN MV camera, alarm module includes bee calling organ and warning light.
Preferably: the ultraviolet sensor is a light guide type ultraviolet sensor.
Preferably: the rotary-wing aircraft is a four-rotor aircraft, which comprises a flight control module, a rechargeable battery and a power module.
According to the utility model provides a concrete embodiment, the utility model discloses a following technological effect:
through the utility model, a multifunctional air real-time acquisition and quality monitoring system can be realized, and in an implementation mode, the system can comprise a rotor craft; a microprocessor, a gas detection module, and a wireless communication module, all connected to the rotorcraft; the gas detection module and the wireless communication module are respectively electrically connected with the microprocessor; and the shockproof protective cover wraps the outside of the rotor craft and is connected with the rack of the rotor craft. The system integrates multifunctional air quality detection, autonomous obstacle avoidance, energy-saving endurance time and unmanned aerial vehicle protection device. The characteristics of high response speed and high operation efficiency of the multi-rotor aircraft with good controllability are utilized to collect the air of human life, and the urban air quality such as temperature, humidity, ultraviolet rays, pollen concentration and toxic gases such as sulfide and oxycarbide in each time period are effectively monitored.
Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a connection block diagram of modules included in a multifunctional real-time air collection and quality monitoring system provided in an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a multifunctional real-time air collecting and quality monitoring system provided in an embodiment of the present invention;
fig. 3 is a schematic structural view of a rotorcraft provided by an embodiment of the present invention;
fig. 4 is a schematic structural view of a shock-proof protection cover according to an embodiment of the present invention.
In the figure: rotor craft 1, frame 101, microprocessor 2, gaseous detection module 3, wireless communication module 4, safety cover 5, gas collecting channel 6, connecting piece 7, auxiliary function module 8, infrared ray keep away barrier module 9, image acquisition module 10, alarm module 11.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art all belong to the protection scope of the present invention.
Examples
Referring to fig. 1, fig. 2, fig. 3, and fig. 4, a multifunctional real-time air collecting and quality monitoring system according to an embodiment of the present invention is shown in fig. 1, fig. 2, fig. 3, and fig. 4, and includes a rotorcraft 1; specifically, rotorcraft 1 is a quad-rotor aircraft, which includes a flight control module, a rechargeable battery, and a power module.
A microprocessor 2, a gas detection module 3 and a wireless communication module 4, all connected to the rotorcraft 1; the gas detection module 3 and the wireless communication module 4 are respectively electrically connected with the microprocessor 2;
and the shockproof protection cover 5, wherein the shockproof protection cover 5 wraps the outside of the rotorcraft 1 and is connected with the rack 101 of the rotorcraft 1. Specifically, the shockproof protection cover 5 has a spherical cage-shaped structure formed by buckling two parts of shells; the cage-shaped structure can guarantee that gas can enter the unmanned aerial vehicle without obstruction when the unmanned aerial vehicle is integrally protected, so that each detection sensor can detect the gas. Be provided with connecting piece 7 in rotor craft's the frame, safety cover 5 passes through connecting piece 7 realize with rotor craft 1's frame 101 is connected. The shockproof protection cover 5 is made of carbon fiber. Unmanned aerial vehicle is furnished with carbon fiber's spherical safety cover, even keep away the barrier system like this and can not discern the barrier, when unmanned aerial vehicle touchs the barrier, the safety cover also can kick-back, and especially the rotor part can obtain furthest's protection, and so, unmanned aerial vehicle also can freely shuttle in narrow and small space, or the intensive place of pipeline. This safety cover can be when the preparation, can be with the volume suitable big, prevents to cause the hindrance to the normal rotation of the rotor of aircraft. The carbon fiber is adopted for manufacturing, so that the whole weight of the protective cover is ensured to be smaller, and the strength can meet the design requirement.
Further, the gas detection module comprises a pollen concentration sensor, an electrochemical sensor and a catalytic combustion sensor. The gas sensor comprises a pollen concentration sensor, an electrochemical sensor and a catalytic combustion sensor, so that the aim of detecting the air quality such as temperature, humidity, ultraviolet rays, pollen concentration, nitrogen-carbon oxides, sulfides and the like is fulfilled. In order to better collect gas and improve the detection effect, a gas collecting hood 6 is arranged on the rotorcraft 1, and each gas detection module comprises a sensor and is connected with the gas collecting hood 6. Specifically, the pollen concentration sensor is used for detecting the pollen concentration, the pollen particle detection sensor detects the particle concentration with high precision by using laser, and pollen dust and the like with different particle sizes and shapes can be identified according to different scattering generated after laser irradiation. The infrared sensor is used for detecting carbon dioxide and methane, specific light passes through the atmosphere and is applied to the infrared sensor, methane gas can absorb light with specific wavelength, and a filter in front of the infrared sensor can block light with non-selected wavelength, so that the infrared sensor only recognizes attenuation change of the specific wavelength, and the concentration of the methane is determined. The infrared sensor mainly realizes the detection of carbon dioxide and methane. The electrochemical sensor is used for detecting toxic gas, the microcontroller is arranged in the electrochemical sensor, the sensor generates a current signal when contacting the toxic gas, the current signal generated by the sensor is converted into a voltage signal by the signal conversion circuit, the voltage signal converted by the controller is collected by the ADC in the controller, the concentration of the toxic gas is measured by calculating according to the voltage signal, and finally the collected voltage value and the concentration of the toxic gas are displayed on the LCD. The electrochemical sensor mainly realizes the detection of toxic gases. The catalytic combustion sensor is used for detecting combustible gas. A platinum coil is arranged in the catalytic combustion type sensor, and current is supplied normally to enable the detection element to generate catalytic combustion reaction, and meanwhile, the temperature of the platinum coil is increased, the resistance value is increased, and the resistance value change is accurately measured through an electric bridge, so that the concentration of the gas to be measured is obtained. The catalytic combustion type sensor mainly realizes combustible gas detection.
Further, still be connected with auxiliary function module 8, infrared ray on the rotor craft and keep away barrier module 9, image acquisition module 10 and alarm module 11. The auxiliary function module comprises a GPS sensor, an ultraviolet sensor, an air temperature sensor, an air pressure sensor, an infrared sensor, a wind direction sensor and a solar cell panel; temperature, pressure humidity transducer are used for realizing the detection to temperature, atmospheric pressure and humidity, infrared sensor is used for realizing the detection to carbon dioxide and methane, the barrier module is kept away to the infrared ray includes infrared sensor and the binocular head that fuses, the image acquisition module includes OPEN MV camera, alarm module includes bee calling organ and warning light. The auxiliary function module includes GPS sensor, ultraviolet sensor, wind direction sensor and solar cell panel, the barrier module is kept away to the infrared ray includes infrared sensor and the binocular of fusing, independently keeps away the barrier system and fuses the binocular by infrared sensor and constitute, and infrared distance sensor, perception environment, binocular transmission information make it possess along predetermined route independently seek the ability of trailing the flight and avoiding the barrier automatically. When the obstacle is detected, the four-rotor aircraft is controlled by the central processing unit to avoid the obstacle, so that the safe flight of the four-rotor aircraft is ensured, and the flight safety is ensured. The image acquisition module includes the OPEN MV camera, and the image acquisition module passes back ground by the OPEN MV camera collection scene image, provides the scene picture for the staff. The alarm module comprises a buzzer and a warning lamp. The alarm module realizes alarm by a buzzer and a warning lamp to prompt people in the area to evacuate rapidly. The ultraviolet sensor is a light guide type ultraviolet sensor. The light guide mode type ultraviolet sensor can convert an ultraviolet signal into a measurable electric signal, and the measurable electric signal is connected with a battery in series for the sensor to work, the sensor is equivalent to a resistor, the resistance value changes along with the change of the light intensity, and the change of the ultraviolet intensity is obtained according to the change of the resistance value. The wireless communication module is connected with the ground through the GPS and the high-power WIFI module, and positioning and information transmission are achieved.
In the flight process of the four-rotor aircraft in the system, after gas passes through the gas collecting hood, the sensor is adopted to monitor the gas quality of the air and the content of the pollen particle content in real time, and the image shot by the camera is processed by the microprocessor to obtain data and images and is transmitted back to the ground through the wireless transmission system. When the conditions such as the detection air quality is unusual, bee calling organ and the warning light on the unmanned aerial vehicle will work to the personnel in its region of suggestion withdraw rapidly, and pass through GPS location, return ground control platform to the current position rapidly. When the environment has components which can not be detected, the gas collecting device can collect gas and return to the ground for further detection.
The application provides a multi-functional air is gathered in real time and quality monitoring system includes following advantage at least:
1. the multifunctional air real-time acquisition and quality detection: the gas sensor comprises a temperature sensor, a pressure sensor, a humidity sensor, a pollen concentration sensor, an infrared sensor, an electrochemical sensor and a catalytic combustion sensor, so that the aim of detecting the air quality such as temperature, humidity, ultraviolet rays, pollen concentration, nitrogen-carbon oxides, sulfides and the like is fulfilled.
2. And (3) autonomous obstacle avoidance: the autonomous obstacle avoidance system is formed by fusing an infrared sensor with a binocular lens, an infrared distance sensor, a sensing environment and the binocular lens transmit information, so that the autonomous obstacle avoidance system has the capability of autonomously tracing and flying along a preset route and automatically avoiding obstacles. When the obstacle is detected, the four-rotor aircraft is controlled by the central processing unit to avoid the obstacle, so that the safe flight of the four-rotor aircraft is ensured, and the flight safety is ensured.
3. Energy conservation, environmental protection and long endurance time: unmanned aerial vehicle's power is the large capacity lithium cell, and the duration is long, and installs four solar cell panel in the frame, stores the electric energy through solar cell panel daytime, and is clean environmental protection, and the duration is long.
4. The protection device comprises: unmanned aerial vehicle is furnished with carbon fiber's spherical safety cover, even keep away the barrier system like this and can not discern the barrier, when unmanned aerial vehicle touchs the barrier, the safety cover also can kick-back, and especially the rotor part can obtain furthest's protection, and so, unmanned aerial vehicle also can freely shuttle in narrow and small space, or the intensive place of pipeline.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention shall fall within the protection scope of the present invention.
Claims (10)
1. The utility model provides a multi-functional air is gathered in real time and quality monitoring system which characterized in that includes:
a rotary wing aircraft;
a microprocessor, a gas detection module, and a wireless communication module, all connected to the rotorcraft; the gas detection module and the wireless communication module are respectively electrically connected with the microprocessor;
and the shockproof protective cover wraps the outside of the rotor craft and is connected with the rack of the rotor craft.
2. The system of claim 1, wherein the gas detection module comprises a pollen concentration sensor, an electrochemical sensor, and a catalytic combustion sensor.
3. The system as claimed in claim 2, wherein the pollen concentration sensor is used for detecting pollen concentration, the electrochemical sensor is used for detecting toxic gas, and the catalytic combustion sensor is used for detecting combustible gas.
4. The system of claim 2, wherein the rotorcraft has a gas collection hood, and the gas detection module comprises a plurality of sensors each connected to the gas collection hood.
5. The system for real-time collection and quality monitoring of air with multiple functions as claimed in claim 1, wherein the shock-proof protection cover has a spherical cage-like structure formed by two-part shells being fastened together; the rotor craft is characterized in that a connecting piece is arranged on the frame of the rotor craft, and the shockproof protective cover is connected with the frame of the rotor craft through the connecting piece.
6. The system for real-time air collection and quality monitoring according to claim 5, wherein the shock protection cover is made of carbon fiber.
7. The system for real-time collection and quality monitoring of air according to claim 1, wherein an auxiliary function module, an infrared obstacle avoidance module, an image collection module and an alarm module are further connected to the rotorcraft.
8. The system for real-time air collection and quality monitoring according to claim 7, wherein the auxiliary function module comprises a GPS sensor, an ultraviolet sensor, an air temperature sensor, an air pressure sensor, an infrared sensor, a wind direction sensor and a solar panel; temperature, pressure humidity transducer are used for realizing the detection to temperature, atmospheric pressure and humidity, infrared sensor is used for realizing the detection to carbon dioxide and methane, the barrier module is kept away to the infrared ray includes infrared sensor and the binocular head that fuses, the image acquisition module includes OPEN MV camera, alarm module includes bee calling organ and warning light.
9. The system for real-time air collection and quality monitoring of claim 8, wherein the ultraviolet sensor is a light guide type ultraviolet sensor.
10. The system of claim 1, wherein the rotorcraft is a quad-rotorcraft comprising a flight control module, a rechargeable battery, and a power module.
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| CN201922180830.8U CN211784989U (en) | 2019-12-09 | 2019-12-09 | Multifunctional air real-time acquisition and quality monitoring system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112782230A (en) * | 2020-12-24 | 2021-05-11 | 中华人民共和国南通海关 | Intelligent gas detection device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112782230A (en) * | 2020-12-24 | 2021-05-11 | 中华人民共和国南通海关 | Intelligent gas detection device |
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