CN111103406A - Air-ground integrated visual monitoring system for atmospheric environment - Google Patents
Air-ground integrated visual monitoring system for atmospheric environment Download PDFInfo
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- CN111103406A CN111103406A CN201911394833.XA CN201911394833A CN111103406A CN 111103406 A CN111103406 A CN 111103406A CN 201911394833 A CN201911394833 A CN 201911394833A CN 111103406 A CN111103406 A CN 111103406A
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 42
- 230000000007 visual effect Effects 0.000 title claims abstract description 20
- 238000001514 detection method Methods 0.000 claims abstract description 104
- 230000005540 biological transmission Effects 0.000 claims abstract description 15
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 254
- 229910052742 iron Inorganic materials 0.000 claims description 127
- 230000005291 magnetic effect Effects 0.000 claims description 70
- 238000005192 partition Methods 0.000 claims description 70
- 238000002955 isolation Methods 0.000 claims description 21
- 230000007246 mechanism Effects 0.000 claims description 15
- 238000003780 insertion Methods 0.000 claims description 11
- 230000037431 insertion Effects 0.000 claims description 11
- 239000003302 ferromagnetic material Substances 0.000 claims description 10
- 230000000694 effects Effects 0.000 claims description 9
- 238000012545 processing Methods 0.000 claims description 9
- 238000000926 separation method Methods 0.000 claims description 9
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 8
- 230000000903 blocking effect Effects 0.000 claims description 8
- 229910052802 copper Inorganic materials 0.000 claims description 8
- 239000010949 copper Substances 0.000 claims description 8
- 239000002245 particle Substances 0.000 claims description 6
- 238000005070 sampling Methods 0.000 claims description 6
- 230000005389 magnetism Effects 0.000 claims description 5
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 230000005611 electricity Effects 0.000 claims description 4
- 238000011897 real-time detection Methods 0.000 claims description 3
- 238000013519 translation Methods 0.000 claims description 3
- 239000012855 volatile organic compound Substances 0.000 claims description 3
- 238000007689 inspection Methods 0.000 abstract description 8
- 230000033001 locomotion Effects 0.000 abstract description 5
- 238000003915 air pollution Methods 0.000 abstract description 4
- 230000002265 prevention Effects 0.000 abstract description 4
- 230000009471 action Effects 0.000 abstract description 3
- 239000003344 environmental pollutant Substances 0.000 abstract description 3
- 231100000719 pollutant Toxicity 0.000 abstract description 3
- 238000002360 preparation method Methods 0.000 abstract description 3
- 230000008054 signal transmission Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000005299 abrasion Methods 0.000 description 3
- 238000011835 investigation Methods 0.000 description 2
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- 230000004048 modification Effects 0.000 description 2
- 230000035484 reaction time Effects 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 239000000809 air pollutant Substances 0.000 description 1
- 231100001243 air pollutant Toxicity 0.000 description 1
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- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/0004—Gaseous mixtures, e.g. polluted air
- G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
- G01N33/0027—General constructional details of gas analysers, e.g. portable test equipment concerning the detector
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Abstract
The invention belongs to the technical field of air environment protection detection, and particularly relates to an air-ground integrated visual monitoring system for an atmospheric environment, which utilizes a portable atmospheric pollutant monitoring series device carried by an unmanned aerial vehicle and a motor vehicle to carry out three-dimensional scanning on the air pollution condition of a specific area and generate visual pollution emission and distribution information in real time, thereby pertinently solving the problems of air environment inspection and accurate pollution source identification; the device is not limited by time, space and field environment factors, and has short preparation time and quick movement; in daily environment inspection and supervision monitoring work, an atmosphere monitoring unmanned aerial vehicle and a mobile monitoring vehicle can be used for replacing manual field data acquisition, so that the safety of personnel is ensured; the atmosphere monitoring unmanned aerial vehicle and the mobile monitoring vehicle are used for scanning three-dimensional pollution concentration information at different heights and different places, and related departments can be helped to know the three-dimensional spatial distribution of pollution, so that pollution causes and transmission characteristics are smoothed out, and action ideas and bases are provided for atmosphere prevention and control.
Description
Technical Field
The invention belongs to the technical field of air environment-friendly detection, and particularly relates to an air-ground integrated visual monitoring system for an atmospheric environment.
Background
In the coming years, China also causes huge burden on air environment management while bringing economic growth to rapid development in the fields of industry and chemical industry, local air pollution management is imminent, the first step of management is comprehensive and accurate air quality monitoring, mobile monitoring and routing inspection are one of important works of daily supervision, however, the air quality routing inspection at the present stage mainly has the following difficulties: the workload is large, personnel of local environmental protection departments are less in organization, the management range is large, and the precise magnetization management is difficult to realize by using the traditional means; the flexibility is poor, and the traditional means cannot effectively react in time in the sudden pollution event; the concealment is poor, the carpet type investigation efficiency is low in the environment-friendly law enforcement, and the carpet type investigation is easy to 'weed and scare', so that the corresponding time is left for pollution dischargers; safety risks exist, when harmful gas leakage is suspected, manual handheld equipment is needed for short-distance detection, and personnel safety is difficult to guarantee; pollution sources are difficult to locate, and unorganized emission sources around a monitoring station are difficult to locate; the method is lack of comprehensiveness, only near-ground monitoring and fixed-point monitoring can be performed, pollution distribution data and variation trend at different heights in the region cannot be comprehensively known, and the transmission characteristic of pollution is difficult to know.
Disclosure of Invention
The invention aims to provide an air-ground integrated visual monitoring system for atmospheric environment, which can realize rapid omnibearing three-dimensional detection of atmosphere.
The technical scheme adopted by the invention is as follows:
an air-ground integrated visual monitoring system for atmospheric environment comprises an air detection module carried on an unmanned aerial vehicle, a land detection module carried on a carriage, and a remote control terminal, wherein the air detection module and the land detection module respectively comprise a gas sample chamber, an air detection sensor, a video capture module, a GPS (global positioning system) positioning module, a signal wireless transmission module and a power supply module, the gas sample chamber is used for continuously collecting air samples passing through areas of the air detection module and the land detection module, the air detection sensor is positioned in the gas sample chamber and is used for detecting air components, the video capture module is used for collecting video pictures of the passing areas of the air detection module and the land detection module, the signal wireless transmission module is used for transmitting GPS signals, video signals and sample component identification models to the remote control terminal and receiving control signals of the remote control terminal, the power supply module is used for supplying power to each module; the remote control terminal comprises a control module, a data processing module and a display module, wherein the control module is used for sending control signals to the aerial detection module and the land detection module, the data processing module is used for receiving and processing real-time data sent back by the aerial detection module and the land detection module and transmitting the processed data to the display module, and the display module is used for displaying the real-time detection data.
The air detection sensor at least comprises one or more of the following components: inhalable particle detection module and high-precision O3、NO2Detection module, high-precision CO detection module and high-precision NO2Detection module and high-precision SO2Detection module, high-range volatile organic compound detection module, high-range CxHx detection module, high-range HCl detection module and high-range H2S detection module and high range H2Detection module and high-range NH3Detection module, total suspended particles detection module.
Land detection module includes the organism, is equipped with the mainboard in the organism, power module installs in mainboard lower floor's space, aerial detection sensor, video capture module, GPS orientation module and signal wireless transmission module install in mainboard upper space, and aerial detection sensor, video capture module, GPS orientation module and signal wireless transmission module's power supply port passes through the mainboard circuit and is connected with the power module electricity, and aerial detection sensor, video capture module and GPS orientation module's signal output port passes through the mainboard circuit and is connected with signal wireless transmission module electricity.
The gas sampling device comprises a gas sampling chamber, an air inlet grille, an air exhaust grille, a detachable cover plate, a filter screen, an air exhaust fan and an exhaust fan, wherein the front side and the rear side of the gas sampling chamber are respectively provided with the air inlet grille and the exhaust grille; the main board is arranged on a shockproof support in the machine body.
The bottom of the machine body is provided with a magnetic attraction device used for being connected with a vehicle top cover, and the bottom surface of the machine body is provided with a magnetic shielding net.
The magnetic suction device comprises a magnetic suction disc and a separation unit which are arranged at the bottom of the machine body; the separating unit includes the movable partition that ferromagnetic material made, and movable partition's face level sets up, and movable partition's upper and lower both sides all are equipped with the isolation layer that non-ferromagnetic material made, movable partition and isolation layer set up between following two stations along the horizontal direction activity: in the first station, the movable partition plate and the isolation layer are positioned right below the magnetic chuck, and a magnetic field below the magnetic chuck is shielded by the movable partition plate; and a second station, wherein the movable partition plate and the isolation layer are removed from the position right below the magnetic suction disc.
The movable partition plate is connected with a horizontally arranged bottom plate in a sliding mode, the magnetic suction disc is fixedly connected with a horizontally arranged floating plate, the floating plate is elastically and movably connected with the bottom plate along the vertical direction, and a chamfer angle is arranged on the edge of the bottom surface of the magnetic suction disc; the machine body is fixedly connected with the floating plate; the bottom surface of the floating plate is provided with a guide post, the top surface of the bottom plate is provided with a guide sleeve, the guide post and the guide sleeve form sliding fit, the lower end of the guide post and the upper end of the guide sleeve are provided with limiting parts which are mutually blocked and connected, and the limiting parts are used for preventing the guide post from being separated from the guide sleeve; the guide post and the guide sleeve are provided with pressure springs at the peripheries, and corrugated sleeves are arranged at the peripheries of the pressure springs.
The upper side and the lower side of the movable partition plate are respectively provided with a flexible belt body, one end of the movable partition plate is connected with the bottom plate in a sliding mode, the other end of the movable partition plate is arranged in a horizontally-extending mode, a horizontal guide rod is arranged above the movable partition plate, the length direction of the horizontal guide rod is perpendicular to the sliding direction of the movable partition plate, and the horizontal guide rod is fixedly connected with the movable partition plate; one end of the flexible belt body is fixedly connected with the bottom plate, the other end of the flexible belt body extends along the bottom surface of the movable partition plate, then the flexible belt body bypasses the overhanging end of the movable partition plate, is attached to the top surface of the movable partition plate after being overturned for 180 degrees, extends to the horizontal guide rod along the top surface of the movable partition plate, then bypasses the horizontal guide rod, is overturned for 180 degrees again, and is finally fixedly connected with the bottom plate.
The magnetic attraction device comprises a permanent magnet, a first iron cushion block and a second iron cushion block which are sequentially arranged from top to bottom, the second iron cushion block is fixedly connected with the bottom surface of the machine body through a copper column, the permanent magnet is connected with the copper column in a sliding mode along the vertical direction, the first iron cushion block is arranged in a sliding mode along the horizontal direction, and the first iron cushion block is movably arranged along the vertical direction; the permanent magnet, the first iron pad and the second iron pad are assembled to move between the following two stations: at a first station, the permanent magnet, the first iron cushion block and the second iron cushion block are tightly attached, and the first iron cushion block and the second iron cushion block are magnetized by the permanent magnet; the first iron cushion block is removed from the position between the permanent magnet and the second iron cushion block along the horizontal direction, the permanent magnet and the second iron cushion block are arranged at intervals, and the second iron cushion block can shield a magnetic field below the permanent magnet; the device is inhaled to magnetism still includes the side inserted block that non-ferromagnetic material made, the side inserted block slides along the horizontal direction and sets up, the side inserted block is assembled for when first indisputable cushion shifts out between permanent magnet and the second iron cushion piece side inserted block can insert between permanent magnet and the second iron cushion piece and with one section distance of permanent magnet lifting, and when first iron cushion piece inserts between permanent magnet and the second iron cushion piece side inserted block can follow and shift out between permanent magnet and the second iron cushion piece.
The bottom of the machine body is provided with a fixed support, the side insert block is connected with the fixed support in a sliding mode through a first guide rod which is horizontally arranged, the sliding direction of the side insert block is parallel to that of the first iron cushion block, one end, far away from the side insert block, of the first guide rod is provided with a baffle, the baffle is connected to the sliding path of the first iron cushion block in a blocking mode, and when the first iron cushion block moves out of the position between the permanent magnet and the second iron cushion block, the baffle can be connected with the baffle in a blocking mode and drives the side insert block to be inserted between the permanent magnet and the second iron cushion block; a first elastic unit is arranged between the side insertion block and the fixed support, and the first elastic unit is assembled to enable the elastic force of the first elastic unit to drive the side insertion block to move out from the position between the permanent magnet and the second iron cushion block; the magnetic attraction device also comprises a magnet locking mechanism which is assembled to enable the permanent magnet to be kept at the lifting station when the permanent magnet is lifted by the side insert block, and the first iron pad can unlock the magnet locking mechanism to enable the permanent magnet to fall back downwards when the first iron pad is completely inserted between the permanent magnet and the second iron pad; magnet locking mechanism includes the sliding sleeve with permanent magnet upper end rigid coupling to and follow horizontal direction and fixed bolster sliding connection's cardboard, the slip direction of cardboard is parallel with the slip direction of first indisputable cushion, be equipped with the annular on the outer anchor ring of sliding sleeve, set up the through-hole that supplies the sliding sleeve to pass and the U type breach portion that meets with the through-hole on the cardboard, the width of U type breach portion is less than the outer anchor ring diameter of sliding sleeve and is greater than the tank bottom anchor ring diameter of annular, and the opening direction of U type breach portion is parallel with the slip direction of cardboard, and the cardboard is assembled for sliding between following two stations: at the station a, the through hole is vertically opposite to the sliding sleeve, at the station b, the U-shaped notch part is vertically opposite to the sliding sleeve, and the U-shaped notch part is clamped in the annular groove of the sliding sleeve; the clamping plate is connected with the fixed support in a sliding mode through a second guide post, a push plate is arranged on one side, far away from the clamping plate, of the second guide post, the first iron cushion block is connected with a protruding structure protruding upwards, the push plate is connected to the translation path of the protruding structure in a blocking mode, and when the first iron cushion block is inserted between the permanent magnet and the second iron cushion block, the protruding structure and the push plate are connected in a blocking mode and drive the clamping plate to move from the station b to the station a; a second elastic unit is arranged between the clamping plate and the fixed support, and the second elastic unit is assembled to enable the elastic force of the second elastic unit to drive the clamping plate to move from the station a to the station b; a third elastic unit is arranged between the permanent magnet and the bottom surface of the machine body, and the third elastic unit is assembled to enable the elastic force of the third elastic unit to drive the permanent magnet to move downwards relative to the machine body; the first iron cushion block is fixedly connected with the lifting support, the lifting support is in sliding connection with the horizontal sliding support along the vertical direction, the horizontal sliding support is in sliding connection with a sliding rail arranged at the bottom of the machine body, a fourth elastic unit is arranged between the lifting support and the horizontal sliding support, and the fourth elastic unit is assembled to enable the elastic force of the fourth elastic unit to drive the lifting support to move upwards relative to the horizontal sliding.
The invention has the technical effects that: the invention utilizes the unmanned aerial vehicle and the motor vehicle to carry portable atmospheric pollutant monitoring series equipment, carries out three-dimensional scanning on the air pollution condition of a specific area, generates visual pollution emission and distribution information in real time, and solves the problems of air environment inspection and accurate pollution source identification in a targeted manner; the unmanned aerial vehicle and the motor vehicle have high starting speed and strong concealment, the reaction time left for the steal and emission enterprises is extremely short, and the real problem is found; the device is not limited by time, space and site environment factors (such as roads, buildings and the like), and has short preparation time and quick movement; in daily environment inspection and supervision monitoring work, an atmosphere monitoring unmanned aerial vehicle and a mobile monitoring vehicle can be used for replacing manual field data acquisition, so that the safety of personnel is ensured; the atmosphere monitoring unmanned aerial vehicle and the mobile monitoring vehicle are used for scanning three-dimensional pollution concentration information at different heights and different places, and related departments can be helped to know the three-dimensional spatial distribution of pollution, so that pollution causes and transmission characteristics are smoothed out, and action ideas and bases are provided for atmosphere prevention and control.
Drawings
Fig. 1 is a schematic diagram of an atmospheric environment air-ground integrated visualization monitoring system provided by an embodiment of the invention;
FIG. 2 is a perspective view of a land detection module provided by an embodiment of the present invention;
FIG. 3 is a cross-sectional view of a land based detection module provided by an embodiment of the present invention;
FIG. 4 is a perspective view of an alternative perspective of a land detection module provided by embodiments of the present invention;
FIG. 5 is a cross-sectional view of a magnetic attraction device provided in example 1 of the present invention;
FIG. 6 is a perspective view of a magnetic attraction device provided in example 1 of the present invention;
FIG. 7 is a perspective view of the magnetic attraction device provided in embodiment 1 of the present invention, with the fixing bracket hidden;
fig. 8 is a schematic perspective view of a snap-gauge and a sliding sleeve provided in embodiment 1 of the present invention;
FIG. 9 is a perspective view of a land detection module provided in embodiment 2 of the present invention;
FIG. 10 is a perspective view of a magnetic attraction device provided in example 2 of the present invention;
FIG. 11 is a perspective view of another perspective of the magnetic attraction device provided in embodiment 2 of the present invention;
FIG. 12 is an exploded view of a magnetic attraction device provided in example 2 of the present invention;
FIG. 13 is a cross-sectional view of a magnetic attraction device provided in example 2 of the present invention;
fig. 14 is an exploded view of the movable partition, the base plate and the insulating layer provided in example 2 of the present invention.
Detailed Description
In order that the objects and advantages of the invention will be more clearly understood, the following description is given in conjunction with the accompanying examples. It is to be understood that the following text is merely illustrative of one or more specific embodiments of the invention and does not strictly limit the scope of the invention as specifically claimed.
Example 1
As shown in fig. 1 to 8, an atmospheric environment air-ground integrated visual monitoring system comprises an air detection module 10 mounted on an unmanned aerial vehicle, a land detection module 20 mounted on a carriage, and a remote control terminal 30, wherein each of the air detection module 10 and the land detection module 20 comprises a gas sample chamber 201, an air detection sensor 202, a video capture module 203, a GPS positioning module 204, a wireless signal transmission module 205 and a power supply module 206, the gas sample chamber 201 is used for continuously collecting air samples in a passing area of the air detection module 10 and the land detection module 20, the air detection sensor 202 is located in the gas sample chamber 201 for detecting air components, the video capture module 203 is used for collecting video pictures in the passing area of the air detection module 10 and the land detection module 20, and the wireless signal transmission module 205 is used for transmitting GPS signals, The video signal and the sample component identification model are sent to the remote control terminal 30 and receive a control signal of the remote control terminal 30, and the power supply module 206 is used for supplying power to each module; the remote control terminal 30 includes a control module, a data processing module and a display module, the control module is used for sending control signals to the aerial detection module 10 and the land detection module 20, the data processing module is used for receiving and processing real-time data sent back by the aerial detection module 10 and the land detection module 20 and transmitting the processed data to the display module, and the display module is used for displaying the real-time detection data. The invention utilizes the unmanned aerial vehicle and the motor vehicle to carry portable atmospheric pollutant monitoring series equipment, carries out three-dimensional scanning on the air pollution condition of a specific area, generates visual pollution emission and distribution information in real time, and solves the problems of air environment inspection and accurate pollution source identification in a targeted manner; the unmanned aerial vehicle and the motor vehicle have high starting speed and strong concealment, the reaction time left for the steal and emission enterprises is extremely short, and the real problem is found; the device is not limited by time, space and site environment factors (such as roads, buildings and the like), and has short preparation time and quick movement; in daily environment inspection and supervision monitoring work, an atmosphere monitoring unmanned aerial vehicle and a mobile monitoring vehicle can be used for replacing manual field data acquisition, so that the safety of personnel is ensured; the atmosphere monitoring unmanned aerial vehicle and the mobile monitoring vehicle are used for scanning three-dimensional pollution concentration information at different heights and different places, and related departments can be helped to know the three-dimensional spatial distribution of pollution, so that pollution causes and transmission characteristics are smoothed out, and action ideas and bases are provided for atmosphere prevention and control.
Preferably, the air detection sensor 202 at least includes one or more of the following: the device comprises an inhalable particle detection module, a high-precision O3 detection module, a NO2 detection module, a high-precision CO detection module, a high-precision NO2 detection module, a high-precision SO2 detection module, a high-range volatile organic compound detection module, a high-range CxHx detection module, a high-range HCl detection module, a high-range H2S detection module, a high-range H2 detection module, a high-range NH3 detection module and a total suspended particle detection module. In the actual use process, the detection item combination can be flexibly selected according to the requirements of the field environment, and the concentration data of various air pollutants can be detected simultaneously.
Preferably, the land detection module 20 includes a body 21, a main board 207 is disposed in the body 21, the power supply module 206 is installed in a lower space of the main board 207, the air detection sensor 202, the video capture module 203, the GPS positioning module 204 and the wireless signal transmission module 205 are installed in an upper space of the main board 207, power supply ports of the air detection sensor 202, the video capture module 203, the GPS positioning module 204 and the wireless signal transmission module 205 are electrically connected to the power supply module 206 through a circuit of the main board 207, and signal output ports of the air detection sensor 202, the video capture module 203 and the GPS positioning module 204 are electrically connected to the wireless signal transmission module 205 through a circuit of the main board 207. The position and the transmission direction of a pollution source can be quickly positioned through the pollution concentration data with the GPS longitude and latitude marks, the source tracing is accurate, the pollution prevention and control efficiency is improved for management departments, and the scanning path and the monitoring direction are flexibly selected.
Specifically, the front side and the rear side of the machine body 21 are respectively provided with an air inlet grille and an air outlet grille, the top of the machine body 21 is provided with a detachable cover plate 214, the front side of the gas sample chamber 1 is provided with a filter screen 2011, the filter screen 2011 is used for filtering impurities such as lint, the rear side of the gas sample chamber 201 is provided with an air extracting fan 208 for extracting air into the gas sample chamber 201, and the rear side of the machine body 21 is provided with an air outlet fan 212 for air flow inside the device; the main board 207 is mounted on a shock-proof bracket in the machine body 21.
Further, the bottom of the machine body 21 is provided with a magnetic attraction device 22 for connecting a vehicle roof, and the bottom surface of the machine body 21 is provided with a magnetic shielding net 213. The magnetic attraction device 22 is convenient for the connection between the machine body 21 and the vehicle, and the magnetic shielding net 213 can effectively isolate the magnetic field of the magnetic attraction device 22, so as to avoid the interference of the magnetic field on the electronic components in the machine body 21.
Specifically, the magnetic attraction device 22 comprises a permanent magnet 25, a first iron cushion block 26 and a second iron cushion block 27 which are sequentially arranged from top to bottom, the second iron cushion block 27 is fixedly connected with the bottom surface of the machine body 21 through a copper column 271, the permanent magnet 25 is connected with the copper column 271 in a sliding manner along the vertical direction, the first iron cushion block 26 is arranged in a sliding manner along the horizontal direction, and the first iron cushion block 26 is movably arranged along the vertical direction; the permanent magnet 25, the first iron block 26 and the second iron block 27 are assembled to be movable in two stages: at the first station, the permanent magnet 25, the first iron cushion block 26 and the second iron cushion block 27 are tightly attached, and at the moment, the first iron cushion block 26 and the second iron cushion block 27 are magnetized by the permanent magnet 25; and a second station, wherein the first iron pad 26 is removed from between the permanent magnet 25 and the second iron pad 27 along the horizontal direction, the permanent magnet 25 and the second iron pad 27 are arranged at intervals, and the second iron pad 27 can shield the magnetic field below the permanent magnet 25 at the moment. When the permanent magnet 25, the first iron pad 26 and the second iron pad 27 are overlapped with each other, the three can be regarded as a whole, and the three can be effectively adsorbed on the vehicle roof; when the first iron pad 26 is pulled away, a gap is formed between the permanent magnet 25 and the second iron pad 27, the magnetic field is refracted between the air and the second iron pad 27 to shield the magnetic field below the second iron pad 27, so that the suction force between the second iron pad 27 and the roof is weakened or even disappears, and at the moment, an operator can easily remove the detection module from the roof.
Further, the magnetic attraction device 22 further comprises a side insertion block 255 made of a non-ferromagnetic material, the side insertion block 255 is arranged to slide along the horizontal direction, the side insertion block 255 is assembled such that when the first iron pad 26 is moved out from between the permanent magnet 25 and the second iron pad 27, the side insertion block 255 can be inserted between the permanent magnet 25 and the second iron pad 27 and lift the permanent magnet 25 for a distance, and when the first iron pad 26 is inserted between the permanent magnet 25 and the second iron pad 27, the side insertion block 255 can be moved out from between the permanent magnet 25 and the second iron pad 27. The side insert block 255 can prevent the permanent magnet 25 from being attached to the second iron pad 27 after the first iron pad 26 is drawn away, and the side insert block 255 lifts the permanent magnet 25 by a distance from one end so that the height of the gap between the permanent magnet 25 and the second iron pad 27 is greater than the thickness of the first iron pad 26, thereby facilitating the reinsertion of the first iron pad 26.
Specifically, a fixing bracket 254 is arranged at the bottom of the machine body 21, the side insert block 255 is slidably connected with the fixing bracket 254 through a first guide rod 2551 horizontally arranged, the sliding direction of the side insert block 255 is parallel to the sliding direction of the first iron pad block 26, a baffle 2553 is arranged at one end of the first guide rod 2551 far away from the side insert block 255, the baffle 2553 is blocked on the sliding path of the first iron pad block 26, and when the first iron pad block 26 moves out from between the permanent magnet 25 and the second iron pad block 27, the baffle 2553 can be blocked and connected with the baffle 2553 and drive the side insert block 255 to be inserted between the permanent magnet 25 and the second iron pad block 27; a first elastic unit 2552 is disposed between the side insert 255 and the fixing bracket 254, and the first elastic unit 2552 is assembled such that its elastic force can drive the side insert 255 to move out from between the permanent magnet 25 and the second iron pad 27. According to the invention, the side insertion block 255 and the first iron cushion block 26 are in linkage design, and when the first iron cushion block 26 is pulled out, the side insertion block 255 can be automatically driven to be inserted, so that the use of driving elements is reduced, the equipment structure is simplified, and the reliability of the mechanism is improved.
Further, the magnetic attraction device 22 further includes a magnet locking mechanism that is configured to hold the permanent magnet 25 at the lifting position when the permanent magnet 25 is lifted by the side insert 255, and to unlock the magnet locking mechanism by the first iron pad 26 when the first iron pad 26 is completely inserted between the permanent magnet 25 and the second iron pad 27 so that the permanent magnet 25 falls back downward. Specifically, the magnet locking mechanism includes a sliding sleeve 251 fixedly connected to the upper end of the permanent magnet 25, and a clamping plate 252 slidably connected to the fixing bracket 254 along a horizontal direction, a sliding direction of the clamping plate 252 is parallel to a sliding direction of the first iron pad 26, an annular groove 2511 is disposed on an outer circumferential surface of the sliding sleeve 251, a through hole 2524 through which the sliding sleeve 251 passes and a U-shaped notch 2525 connected to the through hole 2524 are disposed on the clamping plate 252, a width of the U-shaped notch 2525 is smaller than a diameter of the outer circumferential surface of the sliding sleeve 251 and larger than a diameter of a groove bottom circumferential surface of the annular groove 2511, an opening direction of the U-shaped notch 2525 is parallel to the sliding direction of the clamping plate 252, and the clamping plate 252 is assembled to slide between: in the working position a, the through hole 2524 is vertically opposite to the sliding sleeve 251, and in the working position b, the U-shaped notch 2525 is vertically opposite to the sliding sleeve 251, and the U-shaped notch 2525 is clamped in the annular groove 2511 of the sliding sleeve 251; the clamping plate 252 is slidably connected with the fixing bracket 254 through a second guide post 2521, a push plate 2523 is arranged on one side of the second guide post 2521 away from the clamping plate 252, the first iron cushion block 26 is connected with a structure protruding upwards, the push plate 2523 is blocked on a translation path of the protruding structure, and when the first iron cushion block 26 is inserted between the permanent magnet and the second iron cushion block 27, the protruding structure is blocked with the push plate 2523 and drives the clamping plate 252 to move from the station b to the station a; a second elastic unit 2522 is further disposed between the clamping plate 252 and the fixed bracket 254, and the second elastic unit 2522 is configured to have an elastic force capable of driving the clamping plate 252 to move from the station a to the station b. A third elastic unit 253 is arranged between the permanent magnet 25 and the bottom surface of the machine body 21, and the third elastic unit 253 is assembled to have an elastic force capable of driving the permanent magnet 25 to move downwards relative to the machine body 21. Locking mechanism can lock permanent magnet 25 in the lifting state, insert the in-process at first indisputable cushion 26, even the piece 255 is taken out to the side of inserting, permanent magnet 25 can not drop downwards yet, thereby avoid permanent magnet 25 to extrude the resistance when first indisputable cushion 26 of increase inserts, be about to insert completely when targetting in place when first indisputable cushion 26, can be with locking mechanism unblock again, make permanent magnet 25, first indisputable cushion 26, the interior magnetic field's of second indisputable cushion 27 three is closely laminated, ensure the continuity of the three.
Preferably, the first iron pad 26 is fixedly connected to the lifting bracket 261, the lifting bracket 261 is slidably connected to the horizontal sliding bracket 262 along the vertical direction, the horizontal sliding bracket 262 is slidably connected to a slide rail arranged at the bottom of the machine body 21, a fourth elastic unit 263 is arranged between the lifting bracket 261 and the horizontal sliding bracket 262, and the fourth elastic unit 263 is assembled such that the elastic force thereof can drive the lifting bracket 261 to move upward relative to the horizontal sliding. The abrasion caused by the long-term reciprocating motion of the first iron cushion block 26 may cause a gap to be generated between the first iron cushion block 26 and the permanent magnet 25 and between the first iron cushion block 26 and the second iron cushion block 27, and the first iron cushion block 26 is arranged to be of an elastic floating type structure, so that the abrasion can be effectively compensated, and the first iron cushion block 26 can still be tightly attached to the permanent magnet 25 and the second iron cushion block 27 after being used for a long time.
As a preferable driving scheme of this embodiment, the horizontal sliding bracket 262 is fixedly connected to the cross beam 265, the cross beam 265 is provided with a nut block, the bottom of the machine body 21 is provided with a lead screw and a servo motor for driving the lead screw to rotate, the length direction of the lead screw is parallel to the sliding direction of the first iron pad 26, and the lead screw and the nut block on the cross beam 265 form a threaded connection.
Preferably, the permanent magnet 25, the first iron pad 26 and the second iron pad 27 are all disc-shaped, the copper column 271 is located at the center of the permanent magnet 25 and the second iron pad 27, and the first iron pad 26 is provided with a U-shaped groove 264 for avoiding the copper column 271.
Example 2
As shown in fig. 9-14, the present embodiment differs from embodiment 1 only in the specific implementation manner of the magnetic attraction device 22, the magnetic attraction device 22 in the present embodiment includes a magnetic disc 23 and a separation unit installed at the bottom of the machine body 21; the separating unit includes the movable partition plate 24 that ferromagnetic material made, and the face level of movable partition plate 24 sets up, and the upper and lower both sides of movable partition plate 24 all are equipped with the isolation layer 242 that non-ferromagnetic material made, movable partition plate 24 and isolation layer 242 set up between following two stations along the horizontal direction activity: in the first working position, the movable partition plate 24 and the isolation layer 242 are positioned right below the magnetic suction disc 23, and at the moment, a magnetic field below the magnetic suction disc 23 is shielded by the movable partition plate 24; and a second station, the movable partition 24 and the isolation layer 242 are removed from directly below the magnetic attraction disc 23. In the embodiment, the movable partition plate 24 and the isolation layer 242 are adopted to realize controllable shielding of the magnetic field at the bottom of the magnetic chuck 23, and when the magnetic chuck 23 needs to be adsorbed to the car roof, the movable partition plate 24 and the isolation layer 242 are removed from the lower part of the magnetic chuck 23; when needing magnetism to inhale disc 23 and roof separation, insert magnetism to inhale disc 23 below with activity baffle 24 and isolation layer 242, because isolation layer 242 is non-ferromagnetic material, consequently can take place the refraction and then shield the magnetic field of activity baffle 24 below when magnetic field runs through isolation layer 242 and activity baffle 24, what this moment can be relaxed with magnetism to inhale disc 23 and roof separation.
Preferably, the movable partition 24 is slidably connected to a horizontally arranged bottom plate 241, the magnetic chuck 23 is fixedly connected to a horizontally arranged floating plate 231, the floating plate 231 is elastically and movably connected to the bottom plate 241 along the vertical direction, and the bottom edge of the magnetic chuck 23 is provided with a chamfer angle; the body 21 is fixedly connected to the floating plate 231. When the movable partition plate 24 and the isolation layer 242 are inserted below the magnetic disc 23, the magnetic disc 23 can be lifted upwards, so that the magnetic disc 23 is separated from the vehicle roof.
Specifically, the isolation layers 242 on the upper side and the lower side of the movable partition plate 24 are formed by the same flexible belt body, one end of the movable partition plate 24 is connected with the bottom plate 241 in a sliding manner, the other end of the movable partition plate 24 is horizontally suspended, a horizontal guide rod 243 is arranged above the movable partition plate 24, the length direction of the horizontal guide rod 243 is perpendicular to the sliding direction of the movable partition plate 24, and the horizontal guide rod 243 is fixedly connected with the movable partition plate 24; one end of the flexible belt body is fixedly connected with the bottom plate 241, the other end of the flexible belt body extends along the bottom surface of the movable partition plate 24, then bypasses the overhanging end of the movable partition plate 24, is attached to the top surface of the movable partition plate 24 after being turned for 180 degrees, extends to the horizontal guide rod 243 along the top surface of the movable partition plate 24, then bypasses the horizontal guide rod 243 to be turned for 180 degrees again, and is finally fixedly connected with the bottom plate 241. When the movable partition plate 24 is translated, the flexible belt body can produce relative sliding with the 24 faces of the movable partition plate, the structure can realize that the movable partition plate 24 is inserted into the lower part of the magnetic suction disc 23 or is drawn out from the lower part of the magnetic suction disc 23, relative friction cannot be produced between the isolation layer 242 on the lower side of the movable partition plate 24 and the top surface of the vehicle, and the abrasion of the top paint surface of the vehicle is avoided.
Preferably, the overhanging end of the movable partition plate 24 is provided with a smooth fillet, the top surface and/or the bottom surface of the movable partition plate 24 is provided with a strip-shaped rib 249 or a strip-shaped groove, and the length direction of the strip-shaped rib 249 or the strip-shaped groove is parallel to the sliding direction of the movable partition plate 24. The smooth radius and ridges 249 and grooves are all intended to reduce the friction between the flexible strip and the movable partition 24 and thus reduce the resistance to movement of the movable partition 24.
Preferably, the movable partition 24 is provided with a slider, the slider and a slide rail arranged on the bottom surface of the bottom plate 241 form a sliding fit, the bottom surface of the bottom plate 241 is further provided with a support leg 244, and the bottom surface of the isolation layer 242 on the lower side of the movable partition 24 is flush with the bottom surface of the support leg 244. The bottom surface of the floating plate 231 is provided with a guide post 232, the top surface of the bottom plate 241 is provided with a guide sleeve 245, the guide post 232 and the guide sleeve 245 form a sliding fit, the lower end of the guide post 232 and the upper end of the guide sleeve 245 are provided with limiting parts which are mutually blocked and connected, and the limiting parts are used for preventing the guide post 232 from being separated from the guide sleeve 245; the peripheries of the guide post 232 and the guide sleeve 245 are provided with a pressure spring 233, and the periphery of the pressure spring 233 is provided with a corrugated sleeve 234. The floating plate 231 is provided with a U-shaped folding lug which is bent downwards, and the magnetic suction disc 23 is fixedly connected with the U-shaped folding lug through a bolt and a nut. Magnetic chuck 23 and the separation unit respectively are equipped with four and both one-to-one setting, and two liang of a set of symmetry of magnetic chuck 23 and separation unit sets up both ends around organism 21 bottom surface, and wherein the activity baffle 24 and a movable block 245 rigid coupling of two separation units in the front side, the activity baffle 24 and another movable block 245 rigid coupling of two separation units in the rear side are equipped with the actuating mechanism who is used for driving two movable blocks 245 to open and shut each other on bottom plate 241.
As a preferred driving scheme of the present embodiment: the driving mechanism comprises a connecting rod 246, a swinging rod 247 and a handle 248, one end of the connecting rod 246 is hinged with the movable block 245, the other end of the connecting rod is hinged with the swinging rod 247, the swinging rod 247 is hinged with the bottom plate 241, and the handle 248 is synchronously and rotatably connected with the swinging rod 247.
Another driving scheme of this embodiment is: the driving mechanism comprises a lead screw rotatably connected with the bottom plate 241, the length direction of the lead screw is parallel to the sliding direction of the movable partition plate 24, a servo motor for driving the lead screw to rotate is arranged on the bottom plate 241, and the lead screw and a nut block arranged on the movable block 245 form threaded fit.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of the present invention, and these improvements and modifications should also be construed as the protection scope of the present invention. Structures, devices, and methods of operation not specifically described or illustrated herein are generally practiced in the art without specific recitation or limitation.
Claims (10)
1. The utility model provides an integrative visual monitoring system in atmospheric environment air-ground which characterized in that: comprises an aerial detection module carried on an unmanned aerial vehicle, a land detection module carried on a navigation vehicle and a remote control terminal, the aerial detection module and the land detection module respectively comprise a gas sample chamber, an air detection sensor, a video capture module, a GPS positioning module, a signal wireless transmission module and a power supply module, the gas sample chamber is used for continuously collecting air samples of passing areas of the air detection module and the land detection module, the air detection sensor is positioned in the gas sample chamber and used for detecting air components, the video capture module is used for collecting video pictures of passing areas of the air detection module and the land detection module, the signal wireless transmission module is used for transmitting GPS signals, video signals and sample component identification models to the remote control terminal and receiving control signals of the remote control terminal, and the power supply module is used for supplying power to all the modules; the remote control terminal comprises a control module, a data processing module and a display module, wherein the control module is used for sending control signals to the aerial detection module and the land detection module, the data processing module is used for receiving and processing real-time data sent back by the aerial detection module and the land detection module and transmitting the processed data to the display module, and the display module is used for displaying the real-time detection data.
2. The atmospheric environment space-ground integrated visual monitoring system of claim 1, characterized in that: the air detection sensor at least comprises one or more of the following components: inhalable particle detection module and high-precision O3、NO2Detection module, high-precision CO detection module and high-precision NO2Detection module and high-precision SO2Detection module, high-range volatile organic compound detection module, high-range CxHx detection module, high-range HCl detection module and high-range H2S detection module and high range H2Detection module and high-range NH3Detection module, total suspended particles detection module.
3. The atmospheric environment space-ground integrated visual monitoring system of claim 1, characterized in that: land detection module includes the organism, is equipped with the mainboard in the organism, power module installs in mainboard lower floor's space, aerial detection sensor, video capture module, GPS orientation module and signal wireless transmission module install in mainboard upper space, and aerial detection sensor, video capture module, GPS orientation module and signal wireless transmission module's power supply port passes through the mainboard circuit and is connected with the power module electricity, and aerial detection sensor, video capture module and GPS orientation module's signal output port passes through the mainboard circuit and is connected with signal wireless transmission module electricity.
4. The atmospheric environment space-ground integrated visual monitoring system of claim 3, characterized in that: the gas sampling device comprises a gas sampling chamber, an air inlet grille, an air exhaust grille, a detachable cover plate, a filter screen, an air exhaust fan and an exhaust fan, wherein the front side and the rear side of the gas sampling chamber are respectively provided with the air inlet grille and the exhaust grille; the main board is arranged on a shockproof support in the machine body.
5. The atmospheric environment space-ground integrated visual monitoring system of claim 3, characterized in that: the bottom of the machine body is provided with a magnetic attraction device used for being connected with a vehicle top cover, and the bottom surface of the machine body is provided with a magnetic shielding net.
6. The atmospheric environment air-ground integrated visual monitoring system of claim 5, wherein: the magnetic suction device comprises a magnetic suction disc and a separation unit which are arranged at the bottom of the machine body; the separating unit includes the movable partition that ferromagnetic material made, and movable partition's face level sets up, and movable partition's upper and lower both sides all are equipped with the isolation layer that non-ferromagnetic material made, movable partition and isolation layer set up between following two stations along the horizontal direction activity: in the first station, the movable partition plate and the isolation layer are positioned right below the magnetic chuck, and a magnetic field below the magnetic chuck is shielded by the movable partition plate; and a second station, wherein the movable partition plate and the isolation layer are removed from the position right below the magnetic suction disc.
7. The atmospheric environment space-ground integrated visual monitoring system of claim 6, wherein: the movable partition plate is connected with a horizontally arranged bottom plate in a sliding mode, the magnetic suction disc is fixedly connected with a horizontally arranged floating plate, the floating plate is elastically and movably connected with the bottom plate along the vertical direction, and a chamfer angle is arranged on the edge of the bottom surface of the magnetic suction disc; the machine body is fixedly connected with the floating plate; the bottom surface of the floating plate is provided with a guide post, the top surface of the bottom plate is provided with a guide sleeve, the guide post and the guide sleeve form sliding fit, the lower end of the guide post and the upper end of the guide sleeve are provided with limiting parts which are mutually blocked and connected, and the limiting parts are used for preventing the guide post from being separated from the guide sleeve; the guide post and the guide sleeve are provided with pressure springs at the peripheries, and corrugated sleeves are arranged at the peripheries of the pressure springs.
8. The atmospheric environment air-ground integrated visual monitoring system of claim 7, wherein: the upper side and the lower side of the movable partition plate are respectively provided with a flexible belt body, one end of the movable partition plate is connected with the bottom plate in a sliding mode, the other end of the movable partition plate is arranged in a horizontally-extending mode, a horizontal guide rod is arranged above the movable partition plate, the length direction of the horizontal guide rod is perpendicular to the sliding direction of the movable partition plate, and the horizontal guide rod is fixedly connected with the movable partition plate; one end of the flexible belt body is fixedly connected with the bottom plate, the other end of the flexible belt body extends along the bottom surface of the movable partition plate, then the flexible belt body bypasses the overhanging end of the movable partition plate, is attached to the top surface of the movable partition plate after being overturned for 180 degrees, extends to the horizontal guide rod along the top surface of the movable partition plate, then bypasses the horizontal guide rod, is overturned for 180 degrees again, and is finally fixedly connected with the bottom plate.
9. The atmospheric environment air-ground integrated visual monitoring system of claim 5, wherein: the magnetic attraction device comprises a permanent magnet, a first iron cushion block and a second iron cushion block which are sequentially arranged from top to bottom, the second iron cushion block is fixedly connected with the bottom surface of the machine body through a copper column, the permanent magnet is connected with the copper column in a sliding mode along the vertical direction, the first iron cushion block is arranged in a sliding mode along the horizontal direction, and the first iron cushion block is movably arranged along the vertical direction; the permanent magnet, the first iron pad and the second iron pad are assembled to move between the following two stations: at a first station, the permanent magnet, the first iron cushion block and the second iron cushion block are tightly attached, and the first iron cushion block and the second iron cushion block are magnetized by the permanent magnet; the first iron cushion block is removed from the position between the permanent magnet and the second iron cushion block along the horizontal direction, the permanent magnet and the second iron cushion block are arranged at intervals, and the second iron cushion block can shield a magnetic field below the permanent magnet; the device is inhaled to magnetism still includes the side inserted block that non-ferromagnetic material made, the side inserted block slides along the horizontal direction and sets up, the side inserted block is assembled for when first indisputable cushion shifts out between permanent magnet and the second iron cushion piece side inserted block can insert between permanent magnet and the second iron cushion piece and with one section distance of permanent magnet lifting, and when first iron cushion piece inserts between permanent magnet and the second iron cushion piece side inserted block can follow and shift out between permanent magnet and the second iron cushion piece.
10. The atmospheric environment space-ground integrated visual monitoring system of claim 9, wherein: the bottom of the machine body is provided with a fixed support, the side insert block is connected with the fixed support in a sliding mode through a first guide rod which is horizontally arranged, the sliding direction of the side insert block is parallel to that of the first iron cushion block, one end, far away from the side insert block, of the first guide rod is provided with a baffle, the baffle is connected to the sliding path of the first iron cushion block in a blocking mode, and when the first iron cushion block moves out of the position between the permanent magnet and the second iron cushion block, the baffle can be connected with the baffle in a blocking mode and drives the side insert block to be inserted between the permanent magnet and the second iron cushion block; a first elastic unit is arranged between the side insertion block and the fixed support, and the first elastic unit is assembled to enable the elastic force of the first elastic unit to drive the side insertion block to move out from the position between the permanent magnet and the second iron cushion block; the magnetic attraction device also comprises a magnet locking mechanism which is assembled to enable the permanent magnet to be kept at the lifting station when the permanent magnet is lifted by the side insert block, and the first iron pad can unlock the magnet locking mechanism to enable the permanent magnet to fall back downwards when the first iron pad is completely inserted between the permanent magnet and the second iron pad; magnet locking mechanism includes the sliding sleeve with permanent magnet upper end rigid coupling to and follow horizontal direction and fixed bolster sliding connection's cardboard, the slip direction of cardboard is parallel with the slip direction of first indisputable cushion, be equipped with the annular on the outer anchor ring of sliding sleeve, set up the through-hole that supplies the sliding sleeve to pass and the U type breach portion that meets with the through-hole on the cardboard, the width of U type breach portion is less than the outer anchor ring diameter of sliding sleeve and is greater than the tank bottom anchor ring diameter of annular, and the opening direction of U type breach portion is parallel with the slip direction of cardboard, and the cardboard is assembled for sliding between following two stations: at the station a, the through hole is vertically opposite to the sliding sleeve, at the station b, the U-shaped notch part is vertically opposite to the sliding sleeve, and the U-shaped notch part is clamped in the annular groove of the sliding sleeve; the clamping plate is connected with the fixed support in a sliding mode through a second guide post, a push plate is arranged on one side, far away from the clamping plate, of the second guide post, the first iron cushion block is connected with a protruding structure protruding upwards, the push plate is connected to the translation path of the protruding structure in a blocking mode, and when the first iron cushion block is inserted between the permanent magnet and the second iron cushion block, the protruding structure and the push plate are connected in a blocking mode and drive the clamping plate to move from the station b to the station a; a second elastic unit is arranged between the clamping plate and the fixed support, and the second elastic unit is assembled to enable the elastic force of the second elastic unit to drive the clamping plate to move from the station a to the station b; a third elastic unit is arranged between the permanent magnet and the bottom surface of the machine body, and the third elastic unit is assembled to enable the elastic force of the third elastic unit to drive the permanent magnet to move downwards relative to the machine body; the first iron cushion block is fixedly connected with the lifting support, the lifting support is in sliding connection with the horizontal sliding support along the vertical direction, the horizontal sliding support is in sliding connection with a sliding rail arranged at the bottom of the machine body, a fourth elastic unit is arranged between the lifting support and the horizontal sliding support, and the fourth elastic unit is assembled to enable the elastic force of the fourth elastic unit to drive the lifting support to move upwards relative to the horizontal sliding.
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| CN201911394833.XA CN111103406A (en) | 2019-12-30 | 2019-12-30 | Air-ground integrated visual monitoring system for atmospheric environment |
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| CN201911394833.XA CN111103406A (en) | 2019-12-30 | 2019-12-30 | Air-ground integrated visual monitoring system for atmospheric environment |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112379045A (en) * | 2020-10-28 | 2021-02-19 | 南京润江安全环保科技有限公司 | Atmospheric diffusion prediction system |
| CN112581615A (en) * | 2020-12-18 | 2021-03-30 | 中科三清科技有限公司 | Environment data visualization method and device based on three-dimensional virtual earth |
| CN112907921A (en) * | 2021-04-25 | 2021-06-04 | 张�杰 | Monitoring and early warning equipment based on smart city big data |
| CN113091820A (en) * | 2021-04-07 | 2021-07-09 | 青岛国瑞力恒环保科技有限公司 | Three-dimensional environment monitoring system |
| CN116183119A (en) * | 2023-04-23 | 2023-05-30 | 南京沃唐光电科技有限公司 | Tracing method and system based on gas on-line monitoring system |
-
2019
- 2019-12-30 CN CN201911394833.XA patent/CN111103406A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112379045A (en) * | 2020-10-28 | 2021-02-19 | 南京润江安全环保科技有限公司 | Atmospheric diffusion prediction system |
| CN112581615A (en) * | 2020-12-18 | 2021-03-30 | 中科三清科技有限公司 | Environment data visualization method and device based on three-dimensional virtual earth |
| CN113091820A (en) * | 2021-04-07 | 2021-07-09 | 青岛国瑞力恒环保科技有限公司 | Three-dimensional environment monitoring system |
| CN112907921A (en) * | 2021-04-25 | 2021-06-04 | 张�杰 | Monitoring and early warning equipment based on smart city big data |
| CN116183119A (en) * | 2023-04-23 | 2023-05-30 | 南京沃唐光电科技有限公司 | Tracing method and system based on gas on-line monitoring system |
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