CN114264581A - Unmanned aerial vehicle monitoring system - Google Patents

Unmanned aerial vehicle monitoring system Download PDF

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Publication number
CN114264581A
CN114264581A CN202111524068.6A CN202111524068A CN114264581A CN 114264581 A CN114264581 A CN 114264581A CN 202111524068 A CN202111524068 A CN 202111524068A CN 114264581 A CN114264581 A CN 114264581A
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aerial vehicle
unmanned aerial
module
particulate matter
monitoring system
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CN202111524068.6A
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Chinese (zh)
Inventor
杜冰
冷健雄
彭戈
李春霞
汪杨
熊群群
李小双
刘磊
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Jiangxi Esun Environmental Protection Co ltd
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Jiangxi Esun Environmental Protection Co ltd
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Priority to CN202111524068.6A priority Critical patent/CN114264581A/en
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Abstract

The invention provides an unmanned aerial vehicle monitoring system which comprises an unmanned aerial vehicle, an acquisition module, a heating module, a monitoring module, a fresh air module and a connecting module, wherein the unmanned aerial vehicle is used for completing detection of particulate matter samples in a region to be detected through cooperation of the modules and carrying out effective early warning according to a detection result. According to the invention, the collection module is arranged to collect the particulate matters in the ambient air, so that an unmanned aerial vehicle can effectively perform early warning according to the collection result; the heating module can evaporate moisture in the particles collected by the collecting pipeline and the collecting probe, so that the moisture is prevented from influencing the detection accuracy of the unmanned aerial vehicle monitoring system; the collecting pipeline is movably connected with the unmanned aerial vehicle through the connecting module, so that the collecting pipeline can automatically adjust the height according to the scene, and the unmanned aerial vehicle monitoring system can be applied to the scene with a narrow area; the new trend module can effectively purify acquisition pipeline after detecting the completion, promotes unmanned aerial vehicle monitoring system's practicality.

Description

Unmanned aerial vehicle monitoring system
Technical Field
The invention relates to the technical field of environmental monitoring, in particular to an unmanned aerial vehicle monitoring system.
Background
With the rapid industrialization and urbanization development of China, environmental problems of high energy consumption, high emission, high pollution and the like are gradually highlighted, wherein particulate pollution in urban air is a main source of environmental pollution, the air quality is seriously reduced, and the daily life of residents is influenced. In order to understand the particulate matter pollution condition in the region comprehensively, traditional fixed point particulate matter monitoring can not satisfy the demand of user to monitoring range and real-time nature, and unmanned aerial vehicle particulate matter monitoring has received user's favor.
Among the current unmanned aerial vehicle monitoring system, need adopt the collection system who sets up on unmanned aerial vehicle to go to gather the particulate matter concentration of region to be measured, and collection system and unmanned aerial vehicle link firmly usually, and then lead to the shared area of collection system too big, make unmanned aerial vehicle's volume too big, influence unmanned aerial vehicle's use, and longer collection system can make the particulate matter carry moisture to enter into unmanned aerial vehicle, still can influence unmanned aerial vehicle's life when influencing the measuring precision, and then influence unmanned aerial vehicle monitoring system's operation.
Disclosure of Invention
Based on this, the object of the present invention is to provide a drone monitoring system to at least solve the above-mentioned deficiencies of the related art.
The invention provides an unmanned aerial vehicle monitoring system, which comprises an unmanned aerial vehicle, an acquisition module and a heating module, wherein the acquisition module and the heating module are arranged in the unmanned aerial vehicle, a holding tank is arranged in the middle of the unmanned aerial vehicle, the acquisition module comprises an acquisition pipeline movably arranged in the holding tank and an acquisition probe connected with the acquisition pipeline, the acquisition probe at least partially exposes out of the upper surface of the unmanned aerial vehicle, the heating module is connected with the acquisition probe and the acquisition pipeline, and a monitoring module, a fresh air module and a connecting module are also arranged in the unmanned aerial vehicle;
the unmanned aerial vehicle is used for collecting a particulate matter sample in a region to be detected through the collecting probe and transmitting the particulate matter sample to the inside of the unmanned aerial vehicle through the collecting pipeline; the heating module is used for carrying out constant-temperature heating on the collection and transmission of the particulate matter sample; the fresh air module is used for purifying the particulate matter sample in the collection pipeline; the connecting module comprises an annular guide rail arranged on the inner wall of the groove body of the accommodating groove and a sliding part circumferentially arranged on the outer surface of the collecting pipeline, and the collecting pipeline is matched with the annular guide rail through the sliding part and moves on the unmanned aerial vehicle in a telescopic mode; the monitoring module includes particulate matter sensor, the subassembly of tracing to the source and with particulate matter sensor electric connection's signal processing subassembly, particulate matter sensor with the signal processing subassembly cooperatees and is used for right the particulate matter sample detects to carry out the early warning according to the testing result, the subassembly of tracing to the source connect acquisition module with monitoring module, the subassembly of tracing to the source be used for according to monitoring module's monitoring data is right the pollution sources is traceed back to the particulate matter sample.
Further, the heating module comprises a heating dehumidifier, and the heating dehumidifier is connected with the acquisition probe and the acquisition pipeline.
Furthermore, the new trend module includes the new trend fan and locates pressure sensor on the new trend fan inner wall, pressure sensor connects the new trend fan with the signal processing subassembly.
Further, the monitoring module still includes microcontroller and alarm unit, the signal processing subassembly includes data processor, microcontroller with signal processor electric connection, microcontroller is used for signal transmission and control between each module, data processor is arranged in handling the signal that the sensor in each module transmitted, alarm unit is used for transmitting alarm signal.
Further, the connection module is still including connecting gather the pipeline with unmanned aerial vehicle's motor and locate the ring rail orientation gather the spacing portion of one side of probe, motor drive gather the pipeline and be in telescopic motion in the ring rail, spacing portion is used for injecing gather the pipeline.
Further, unmanned aerial vehicle still includes a plurality of support piece, support piece locates unmanned aerial vehicle's wing below.
Further, support piece includes the supporting part be equipped with the fixed orifices on the supporting part and locate compression spring in the fixed orifices compression spring's top is connected with the inductor, the inductor with microcontroller electric connection works as when unmanned aerial vehicle parks, the inductor response compression spring's elastic deformation degree, and will elastic deformation degree converts pressure signal transmission to in the microcontroller, microcontroller basis pressure signal control the depth of descent when unmanned aerial vehicle parks.
Further, still be equipped with image acquisition module on the unmanned aerial vehicle, image acquisition module is used for gathering the image information in the region that awaits measuring, and will image information transmits to signal processor.
Further, still be equipped with wireless module of charging in the unmanned aerial vehicle, wireless module of charging includes induction coil and encloses and establish wireless transmitter on induction coil.
Further, the particle sensor is a laser particle sensor.
Compared with the prior art, the invention has the beneficial effects that: the collection module is arranged to collect the particulate matters in the ambient air, so that the unmanned aerial vehicle can perform effective early warning according to the collection result; the heating module can perform constant-temperature heating on the acquisition pipeline and the acquisition probe, can effectively evaporate moisture in the particulate matter acquired by the acquisition pipeline and the acquisition probe, and further prevents moisture from entering the interior of the unmanned aerial vehicle to influence the detection accuracy of the unmanned aerial vehicle monitoring system; the collecting pipeline is movably connected with the unmanned aerial vehicle through the connecting module, so that the collecting pipeline can automatically adjust the height according to the scene, and the unmanned aerial vehicle monitoring system can be applied to the scene with a narrow area; the new trend module can effectively purify collection pipeline after detecting the completion, and the subassembly of tracing to the source can carry out effectual pollution sources of tracing to particulate matter sample, promotes unmanned aerial vehicle monitoring system's practicality.
Drawings
Fig. 1 is a schematic structural diagram of an unmanned aerial vehicle monitoring system in an embodiment of the present invention;
FIG. 2 is an enlarged schematic view of detail A of FIG. 1;
FIG. 3 is a schematic structural diagram of a support member according to an embodiment of the present invention;
FIG. 4 is a block diagram of a heating module according to an embodiment of the present invention;
FIG. 5 is a block diagram of a fresh air module according to an embodiment of the present invention;
FIG. 6 is a block diagram of a monitoring module according to an embodiment of the present invention;
fig. 7 is a block diagram of a wireless charging module according to an embodiment of the present invention.
Description of the main element symbols:
Figure BDA0003409280300000031
Figure BDA0003409280300000041
the following detailed description will further illustrate the invention in conjunction with the above-described figures.
Detailed Description
To facilitate an understanding of the invention, the invention will now be described more fully with reference to the accompanying drawings. Several embodiments of the invention are presented in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1 to 7, an unmanned aerial vehicle monitoring system according to an embodiment of the present invention is shown, including an unmanned aerial vehicle 100, and an acquisition module 110, a heating module 120, a monitoring module 140, a fresh air module 130, and a connection module 150 which are disposed inside the unmanned aerial vehicle 100, wherein an accommodation groove 180 is disposed in a middle portion of the unmanned aerial vehicle 100, the acquisition module 110 includes an acquisition pipeline 112 which moves up and down in the accommodation groove 180, and an acquisition probe 111 which is disposed at a top of the acquisition pipeline 112, and the acquisition probe 111 moves relative to the accommodation groove 180 along with extension and retraction of the acquisition pipeline 112.
It can be understood that, when the unmanned aerial vehicle 100 performs monitoring, the collecting probe 111 automatically rises and falls according to the environment, so as to expose the upper surface of the unmanned aerial vehicle 100, so that the unmanned aerial vehicle 100 can adapt to the environment with a smaller range of motion, and the collecting probe 111 collects a particulate matter sample in a region to be detected, and the particulate matter sample is transmitted to the inside of the unmanned aerial vehicle 100 by the collecting pipeline 112 and is detected and early-warned by the monitoring module 140; when unmanned aerial vehicle 100 is in standby state, gather probe 111 shrink to inside unmanned aerial vehicle 100, and then reduced unmanned aerial vehicle 100's whole volume.
Further, the connection module 150 includes an annular guide rail 151 disposed on an inner wall of the groove body of the accommodation groove 180, and a sliding member 152 circumferentially disposed on an outer surface of the collecting pipe 112, and the collecting pipe 112 extends and retracts on the drone 100 through cooperation of the sliding member 152 and the annular guide rail 151; the monitoring module 140 includes a particle sensor 141 and a signal processing component electrically connected to the particle sensor 141, and the particle sensor 141 and the signal processing component are matched to detect the particle sample and perform early warning according to a detection result.
As can be appreciated, the collecting duct 112 is telescopically moved with the receiving groove 180 by the annular guide 151 and the sliding member 152; in this application, particulate matter sensor 141 is laser particulate matter sensor, and this laser particulate matter sensor scans in the particulate matter sample of gathering, and the light signal who will read turns into signal transmission to signal processing subassembly for signal processing subassembly detects particulate matter sample, and when the testing result is not conform to the numerical value of regulation, it is unqualified to mean this particulate matter detection in the region that awaits measuring, and signal processing subassembly in time sends early warning information and handles with the suggestion staff for user terminal.
The heating module 120 includes a heating dehumidifier 121, and the heating dehumidifier 121 is connected to the collecting probe 111 and the collecting pipe 112, and heats and dehumidifies the particulate matter sample at a constant temperature through the heating dehumidifier 121.
As can be understood, the heating module 120 can effectively remove moisture carried in the particulate matter sample, and avoid moisture entering the interior of the unmanned aerial vehicle 100 to influence the detection accuracy.
The fresh air module 130 comprises a fresh air fan 131, the fresh air fan 131 is arranged below the collection pipeline 112, a pressure sensor 132 is further arranged on the inner wall of the fresh air fan 131, and the pressure sensor is connected with the fresh air fan 131 and the signal processing assembly.
It can be understood that, when the particulate sample in the collection pipeline 112 is detected, the particulate sample in the collection pipeline 112 is purified by the fresh air fan 131, and the rotation speed of the fresh air fan 131 is controlled by the pressure sensor 132 according to the signal transmitted by the signal processing component.
Further, the connection module 150 further includes a motor connected to the collection pipe 112 and the unmanned aerial vehicle 100, and the motor drives the collection pipe 112 to move in a telescopic manner in the annular guide rail 151. The connection module 150 further includes a limiting portion, and the limiting portion is disposed on one side of the ring-shaped guide rail 151 facing the collecting probe 111.
It can be understood that the motor can drive the collecting pipe 112 to move in the annular guide rail 151 in a telescopic manner, and the limiting part can reasonably limit the movement position of the collecting pipe 112 and avoid being separated from the annular guide rail 151.
In this application, unmanned aerial vehicle 100 still includes a plurality of supports 190, support 190 locates unmanned aerial vehicle 100's wing below, support 190 includes supporting part 191 be equipped with fixed orifices 192 on the supporting part 191 and locate compression spring 193 in the fixed orifices 192 the top of compression spring 193 is connected with inductor 194, inductor 194 with microcontroller electric connection, when unmanned aerial vehicle 100 parks, inductor 194 responds to compression spring 193's elastic deformation degree, and will elastic deformation degree converts pressure signal transmission to extremely in the microcontroller, the microcontroller basis pressure signal control the depth of descent when unmanned aerial vehicle 100 parks.
Specifically, still be equipped with image acquisition module 160 on unmanned aerial vehicle 100, image acquisition module 160 is used for gathering the image information in the region that awaits measuring, and will image information transmits to signal processor. The monitoring module further comprises an alarm unit 144, and the alarm unit 144 is configured to transmit an alarm signal and send alarm information and early warning information to the user terminal.
It can be understood that, image acquisition module 160 is the image sensor (camera) that sets up on unmanned aerial vehicle 100, can the effectual collection image information of the region that awaits measuring through image sensor, and will image information transmits to signal processor and handles, realizes unmanned aerial vehicle monitoring system to the control in the region that awaits measuring on the one hand, and on the other hand can realize that the staff in time handles image information.
In this application, still be equipped with wireless module 170 that charges in the unmanned aerial vehicle 100, wireless module 170 that charges includes induction coil 171 and encloses and establish wireless transmitter 172 on induction coil 171.
As can be understood, the inside wireless module 170 that charges at unmanned aerial vehicle 100 can be effectual charges to unmanned aerial vehicle 100 to this unmanned aerial vehicle 100 module that charges has the function of reverse charging, when having the electric quantity to appear in unmanned aerial vehicle 100 not enough, can carry out the response through other unmanned aerial vehicle 100 and this unmanned aerial vehicle 100 that the electric quantity is not enough and charge.
Further, the monitoring module 140 in the present application further includes a microcontroller 142, the signal processing assembly includes a data processor 143, the microcontroller 142 is electrically connected to the signal processor, the microcontroller 142 is used for signal transmission and control between the modules, and the data processor 143 is used for processing signals transmitted by the sensors in the modules.
It can be understood that signal transmission and control between each module can be realized through microcontroller 142, for example, microcontroller 142 can control the motor and drive collection pipeline 112 and go up and down according to activity range automation, control heating module 120 and carry out constant temperature heating, detect and early warning to particulate matter sample to collection probe 111 and collection pipeline 112, control new trend module 130 and purify particulate matter sample and carry out reasonable processing to the data information that data processor 143 transmitted.
In this application, the monitoring module 140 further includes a tracing assembly 145 connecting the collection module 110 and the monitoring module 140, the tracing assembly 145 includes a data collector, in a specific implementation, the collection probe 111 conveys the collected particulate matter sample to the collection pipe 112, the laser particulate matter sensor scans the particulate matter sample, the read optical signal is converted into an electrical signal and transmitted to the data processor 143, the data processor 143 detects and analyzes the particulate matter sample to obtain the particulate matter type (for example, TSP, PM10, PM2.5) and concentration data of the particulate matter sample, the data collector can construct an analysis model according to different particulate matter types and seasonal information, and calculate the seasonal distribution characteristic of the particulate matter sample in the analysis model according to the particulate matter type and concentration data of the particulate matter, search a nearby pollution source according to the seasonal distribution characteristic, if the seasonal distribution characteristic has a similarity fit of 95% or more to a source of contamination, it means that the source of contamination is the primary source of the particulate matter sample. In summary, in the unmanned aerial vehicle monitoring system in the above embodiment of the present invention, the collection module is arranged to collect the particulate matter in the ambient air, so that the unmanned aerial vehicle can perform effective early warning according to the collection result; the heating module can perform constant-temperature heating on the acquisition pipeline and the acquisition probe, can effectively evaporate moisture in the particulate matter acquired by the acquisition pipeline and the acquisition probe, and further prevents moisture from entering the interior of the unmanned aerial vehicle to influence the detection accuracy of the unmanned aerial vehicle monitoring system; the collecting pipeline is movably connected with the unmanned aerial vehicle through the connecting module, so that the collecting pipeline can automatically adjust the height according to the scene, and the unmanned aerial vehicle monitoring system can be applied to the scene with a narrow area; the new trend module can effectively purify collection pipeline after detecting the completion, and the subassembly of tracing to the source can carry out effectual pollution sources of tracing to particulate matter sample, promotes unmanned aerial vehicle monitoring system's practicality.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean 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 above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims (10)

1. An unmanned aerial vehicle monitoring system is characterized by comprising an unmanned aerial vehicle, an acquisition module and a heating module, wherein the acquisition module and the heating module are arranged in the unmanned aerial vehicle, a holding tank is arranged in the middle of the unmanned aerial vehicle, the acquisition module comprises an acquisition pipeline movably arranged in the holding tank and an acquisition probe connected with the acquisition pipeline, the acquisition probe at least partially exposes out of the upper surface of the unmanned aerial vehicle, the heating module is connected with the acquisition probe and the acquisition pipeline, and a monitoring module, a fresh air module and a connecting module are further arranged in the unmanned aerial vehicle;
the unmanned aerial vehicle is used for collecting a particulate matter sample in a region to be detected through the collecting probe and transmitting the particulate matter sample to the inside of the unmanned aerial vehicle through the collecting pipeline; the heating module is used for carrying out constant-temperature heating on the collection and transmission of the particulate matter sample; the fresh air module is used for purifying the particulate matter sample in the collection pipeline; the connecting module comprises an annular guide rail arranged on the inner wall of the groove body of the accommodating groove and a sliding part circumferentially arranged on the outer surface of the collecting pipeline, and the collecting pipeline is matched with the annular guide rail through the sliding part and moves on the unmanned aerial vehicle in a telescopic mode; the monitoring module includes particulate matter sensor, the subassembly of tracing to the source and with particulate matter sensor electric connection's signal processing subassembly, particulate matter sensor with the signal processing subassembly cooperatees and is used for right the particulate matter sample detects to carry out the early warning according to the testing result, the subassembly of tracing to the source connect acquisition module with monitoring module, the subassembly of tracing to the source be used for according to monitoring module's monitoring data is right the pollution sources is traceed back to the particulate matter sample.
2. The drone monitoring system of claim 1, wherein the heating module includes a heated dehumidifier connected with the acquisition probe and the acquisition tubing.
3. The unmanned aerial vehicle monitoring system of claim 1, wherein the fresh air module comprises a fresh air blower and a pressure sensor disposed on an inner wall of the fresh air blower, the pressure sensor being connected to the fresh air blower and the signal processing assembly.
4. The unmanned aerial vehicle monitoring system of claim 1, wherein the monitoring module further comprises a microcontroller and an alarm unit, the signal processing assembly comprises a data processor, the microcontroller is electrically connected with the signal processor, the microcontroller is used for signal transmission and control among the modules, the data processor is used for processing signals transmitted by sensors in the modules, and the alarm unit is used for transmitting alarm signals.
5. The unmanned aerial vehicle monitoring system of claim 1, wherein the connection module further comprises a motor connecting the collection pipe and the unmanned aerial vehicle, and a limiting portion disposed on a side of the ring-shaped guide rail facing the collection probe, the motor driving the collection pipe to move in a telescopic manner within the ring-shaped guide rail, the limiting portion being used for limiting the collection pipe.
6. The drone monitoring system of claim 4, wherein the drone further includes a plurality of supports, the supports being disposed below the wings of the drone.
7. The unmanned aerial vehicle monitoring system of claim 6, wherein the support member comprises a support portion, a fixing hole and a compression spring are arranged in the fixing hole, an inductor is connected to the top of the compression spring, the inductor is electrically connected with the microcontroller, when the unmanned aerial vehicle stops, the inductor induces the degree of elastic deformation of the compression spring and converts the degree of elastic deformation into a pressure signal to be transmitted to the microcontroller, and the microcontroller controls the descending depth of the unmanned aerial vehicle when the unmanned aerial vehicle stops according to the pressure signal.
8. The unmanned aerial vehicle monitoring system of claim 1, wherein an image acquisition module is further disposed on the unmanned aerial vehicle, and the image acquisition module is configured to acquire image information of the area to be measured and transmit the image information to the signal processor.
9. The unmanned aerial vehicle monitoring system of claim 1, wherein a wireless charging module is further disposed in the unmanned aerial vehicle, and the wireless charging module comprises an induction coil and a wireless transmitter enclosed on the induction coil.
10. The drone monitoring system of claim 1, wherein the particulate matter sensor is a laser particulate matter sensor.
CN202111524068.6A 2021-12-14 2021-12-14 Unmanned aerial vehicle monitoring system Pending CN114264581A (en)

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN206615389U (en) * 2017-03-25 2017-11-07 滨州学院 A kind of undercarriage Anti-coresonance structure
US20180136093A1 (en) * 2015-05-18 2018-05-17 SAMI SHAMOON COLLEGE OF ENGINEERING (R.A.) Beer Sheva Campus Environmental Monitoring UAV System
CN109118129A (en) * 2018-11-02 2019-01-01 孙扬 A kind of atmosphere pollution is precisely traced to the source identifying system and method
CN110243740A (en) * 2019-06-26 2019-09-17 深圳市宇驰环境技术有限公司 The fugitive dust of unmanned plane monitors early warning system on-line
CN110308078A (en) * 2019-06-29 2019-10-08 宁波纳智微光电科技有限公司 A kind of fugitive dust monitoring device and equipment and its system
CN111443015A (en) * 2020-03-04 2020-07-24 平安国际智慧城市科技股份有限公司 Atmospheric pollutant tracing method and device, computer equipment and storage medium

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20180136093A1 (en) * 2015-05-18 2018-05-17 SAMI SHAMOON COLLEGE OF ENGINEERING (R.A.) Beer Sheva Campus Environmental Monitoring UAV System
CN206615389U (en) * 2017-03-25 2017-11-07 滨州学院 A kind of undercarriage Anti-coresonance structure
CN109118129A (en) * 2018-11-02 2019-01-01 孙扬 A kind of atmosphere pollution is precisely traced to the source identifying system and method
CN110243740A (en) * 2019-06-26 2019-09-17 深圳市宇驰环境技术有限公司 The fugitive dust of unmanned plane monitors early warning system on-line
CN110308078A (en) * 2019-06-29 2019-10-08 宁波纳智微光电科技有限公司 A kind of fugitive dust monitoring device and equipment and its system
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