Cloud cover state observation system and use method

Abstract

The invention relates to a cloud cover state observation system which comprises a bottom plate, an observation assembly and a shielding and cleaning assembly. The shielding cleaning assembly comprises a cleaning piece, an air pumping assembly, a connecting rope, a bearing rotating assembly, a shielding cover and an adhesive tape laying assembly. The bearing rotating assembly is arranged on the bottom plate. The cloud cover state observation system provided by the invention effectively solves the problems that in the prior art, when a cloud cover state observation system is used, lenses such as a reflection collecting lens, an optical band imaging module and a lens group need to be cleaned and maintained regularly; the problems of time and labor consumption, low efficiency, relatively high labor intensity, high risk and easy occurrence of untimely cleaning during cleaning and maintenance by adopting a manual cleaning mode are solved, and the technical effect that the cloud cover state observation system can be automatically, efficiently and thoroughly maintained and cleaned with small damage to the lens during use is realized.

Description

Technical Field

[0001] The present invention and a cloud state observation system and a use method belong to the technical field of meteorological equipment. Background Art

[0002] Cloud observation is an important way to obtain information on mid- and low-altitude clouds. Cloud observation equipment provides cloud meteorological warning information to the outside world by observing changes in cloud conditions, assisting and optimizing telescope observation and scheduling.

[0003] In the prior art, a Chinese invention patent with patent number CN114660061B discloses a cloud state observation system, which includes a cloud meter and a data processing terminal. The cloud meter includes a visible light band imaging module, an infrared band imaging module, a support frame and an image transmission module. The infrared band imaging module includes an infrared band detector, a lens group, a reflective light collecting mirror and a mirror seat. The reflective light collecting mirror is fixed on the mirror seat. The lens group and the infrared band detector are sequentially placed in the reflection direction of the reflective light collecting mirror. The infrared band imaging module is used to collect infrared band cloud map; The visible light band imaging module is fixed above the infrared band detector and is used to collect the visible light band cloud map; the image transmission module is used to transmit the visible light band cloud map and the infrared band cloud map to the data processing terminal for image fusion; through the cooperation of the two detectors for observation, cloud cover observation can be achieved all day long, and the observation situation is not affected by factors such as sky background, and the observation field is large and the resolution is high; and a cover-shaped protective device that can be opened and closed in time is provided to cover the reflective light collecting mirror, thereby reducing the probability of water marks and dust on the reflective light collecting mirror affecting the reflection.

[0004] The reflective light collecting mirror, optical band imaging module and lens group of the above scheme will be polluted by dust, rain and the like after a long time, and need to be cleaned and maintained regularly to ensure performance and accuracy; even if the reflective light collecting mirror is covered in rainy and snowy weather, it cannot prevent dust and fog pollution during normal use; if a gas nozzle is simply used to regularly spray air toward the above structure (reflective light collecting mirror, optical band imaging module and lens group), only the floating dust on the above structure can be removed, and once the dust is wet, it is difficult to remove (it is difficult to remove stubborn or water-bound stains); manual cleaning is time-consuming, labor-intensive, inefficient, relatively labor-intensive, and highly dangerous, and the problem of untimely cleaning is also prone to occur during the cleaning process; and the use of a robotic arm to automatically drive a cleaning cloth to wipe the above structure is also prone to scratches, damage and cross-contamination of the above structure, and consumables need to be replaced frequently. Summary of the invention

[0005] In order to overcome the problems in the prior art, the present invention proposes a cloud state observation system and a method of use that can solve the problem that the reflective light collecting mirror, optical band imaging module, lens group and other lenses in the prior art need to be regularly cleaned and maintained when used, and that manual cleaning is time-consuming, labor-intensive, inefficient, relatively labor-intensive, highly dangerous and prone to untimely cleaning.

[0006] In order to solve the above technical problems, one of the technical solutions proposed in the present invention is: a cloud state observation system, comprising: a bottom plate and an observation assembly, wherein the observation assembly comprises a bottom carrier with a reflective light collecting mirror on the top, a carrier bracket installed on the top of the bottom carrier, a rotating carrier supported by the carrier bracket and capable of rotating around a direction perpendicular to its own axis, an infrared band detector installed in the rotating carrier, and a visible light band imaging module and a lens group respectively arranged at both ends of the rotating carrier; and also comprises a shielding and cleaning assembly; The shielding cleaning assembly comprises: a cleaning sheet, an air pump assembly, a connecting rope, a bearing rotating assembly, a shielding cover and a tape laying assembly; the bearing rotating assembly is arranged on the bottom plate; The cleaning sheet comprises an inner capsule and an outer capsule sleeved outside the inner capsule, and both the inner capsule and the outer capsule are connected to the pump air assembly; the inner capsule can expand and contract under the drive of the pump air assembly; the outer capsule has a plurality of air holes on its surface; the cleaning sheet is connected to the load-bearing rotating assembly through the connecting rope, and the load-bearing rotating assembly can drive the cleaning sheet to move between the first position and the second position, and can also drive the cleaning sheet to flip; The shielding cover is mounted on the bottom plate, and has an opening on the top corresponding to the second position; one end of the shielding cover facing the first position is open to accommodate the cleaning sheet in and out; The tape laying assembly is arranged at the top opening of the shielding cover; the tape laying assembly includes a tape body and two reels, the two ends of the tape body are respectively wound around the two reels, and the tape sheet between the two reels is located at the top opening of the shielding cover; the tape body is provided with a detachable tape sheet; when the cleaning sheet is located at the second position, the cleaning sheet is expanded under the drive of the pump air assembly and can contact the tape sheet; then the pump air assembly inhales air, and the tape sheet is separated from the tape body and adsorbed on the surface of the cleaning sheet; the first position is located between the reflective light collecting mirror and the rotating carrier; when the cleaning sheet is located at the first position and expanded, the tape sheet adsorbed on its surface can contact the reflective light collecting mirror, and at the same time, through the rotation of the rotating carrier, it can contact the visible light band imaging module and the lens group.

[0007] The above scheme is further improved in that: the cleaning sheet includes two internal sheets and two external sheets; the internal sheets and the external sheets are both rectangular sheets made of rubber material, and the width is greater than the diameter of the reflective light collecting mirror; the edges of the two internal sheets are fixed together to form the internal capsule; the edges of the two external sheets are fixed together and fixed on the edges of the internal sheets to form the search external capsule; The outer surface of the built-in sheet body is provided with a plurality of supporting soft blocks formed by rubber soft blocks; the external sheet body is provided with a plurality of ventilation holes, and the diameter of the ventilation holes is less than 5 mm.

[0008] A further improvement of the above scheme is that: two connecting ropes are arranged in parallel, and the distance between them is greater than the diameter of the reflecting light collecting mirror; The bearing and rotating assembly comprises a drum for winding and releasing the connecting rope, and a bracket for bearing the drum; the drum can rotate around its own axis; the bracket can also drive the drum to rotate around a direction perpendicular to the axial direction of the drum.

[0009] A further improvement of the above scheme is that one or more hot air nozzles are fixed on the supporting bracket, and the hot air nozzle is a nozzle with a built-in electric heating component, which is connected to the pump gas component and can blow heated gas toward the reflective light collecting mirror, lens group, and visible light band imaging module.

[0010] A further improvement of the above scheme is that: a lens cloth bin is also fixed on the bottom plate, the lens cloth bin opens upward, and a lens cloth is placed inside the lens cloth bin; the cleaning sheet can fix the lens cloth located at the top of the lens cloth bin on the cleaning sheet by adsorption or by attaching a tape sheet to the cleaning sheet.

[0011] A further improvement of the above scheme is that: the bottom supporting body includes a supporting plate, a leveling assembly and a supporting top plate connected in sequence from bottom to top; the supporting top plate includes an overlapping base plate and a rotating plate, both of which are hard plate bodies; the base plate is arranged on the leveling assembly, and the reflecting light collecting mirror is installed on the top of the rotating plate; the rotating plate is a circular plate, which is connected to the base plate and can rotate around its own axis.

[0012] A further improvement of the above scheme is that the cleaning sheet also includes a middle septum, which is a rectangular plastic soft film, and the edges of the two built-in sheets are fixed on the edges of the middle septum, and the middle septum divides the interior of the inner capsule into two independent spaces.

[0013] A further improvement of the above scheme is that: the tape sheet is a film made of rubber material; the diameter of the air holes near the edge of the external sheet is larger than that of the air holes near the center, and the edges of the air holes near the edge of the external sheet are not chamfered.

[0014] In order to solve the above technical problems, the second technical solution proposed by the present invention is: a method for using the cloud state observation system as described in the above solution: When working, the infrared light is reflected by the reflective light collecting mirror and enters the lens group to converge on the target surface of the infrared band detector, and the image is an infrared band cloud map; the visible light band imaging module collects the visible light band cloud map; When cleaning, the load-bearing rotating assembly drives the cleaning sheet to move to the second position through the connecting rope, and the cleaning sheet is inflated by the pump assembly and attached to the tape sheet of the tape body; the pump assembly then draws air, and the cleaning sheet contracts, thereby pulling the tape sheet off the tape body and adsorbing it; The tape laying assembly operates to change the position of the tape body at the top opening of the shielding cover so that the next tape sheet reaches the top opening of the shielding cover; The load-bearing rotating assembly rotates, driving the cleaning sheet to rotate 180 degrees, and then adsorbs a piece of tape again; The load-bearing rotating assembly drives the cleaning sheet to move to the first position via the connecting rope; The pump air assembly drives the cleaning sheet to expand and contract by inflating and exhausting air to remove the sticky particles from the reflective light collecting mirror and the lens group; The rotating carrier rotates 180 degrees, and the cleaning sheet expands and contracts again to clean the reflective light collecting mirror and the visible light band imaging module; Finally, the cleaning sheet returns to the shielding cover to reset the components.

[0015] The cloud state observation system and use method provided by the present invention optimize and improve the structure of the cloud state observation system in the prior art, add a rotating bearing body that can rotate in a horizontal direction on the top of the bearing bracket to carry the optical band imaging module and the lens group, use tape to remove and clean debris, and use a scroll-shaped structure to drive the movement and replacement of the tape; when in use, the rotating bearing body is controlled to rotate in a timely manner so that the parts to be cleaned are close to the tape and then cooperate with the tape to complete the cleaning; it effectively solves the problem that when the cloud state observation system in the prior art is used, the reflective light collecting mirror, the optical band imaging module, the lens group and other lenses need to be cleaned regularly, the manual cleaning method is time-consuming and labor-intensive, inefficient, relatively labor-intensive, highly dangerous and prone to untimely cleaning, and the mechanical arm drives the cleaning cloth to automatically scrub and clean. The technical problem is that the lenses are easily scratched and damaged and the consumables need to be frequently replaced; thereby achieving the technical effect that the cloud state observation system can automatically perform efficient and thorough maintenance and cleaning with little damage to the lenses when in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The present invention will be further described below in conjunction with the accompanying drawings.

[0017] Figure 1 Schematic diagram of the overall structure of the cloud state observation system.

[0018] Figure 2 This is a schematic diagram of the appearance structure of the cloud state observation system.

[0019] Figure 3 It is a schematic diagram of the overall structure of the bearing rotating assembly.

[0020] Figure 4 This is a schematic diagram of the appearance structure of the cleaning sheet.

[0021] Figure 5 This is a schematic diagram of the internal structure of the cleaning tablet.

[0022] Figure 6 Schematic diagram of the layout of the easy-tear notches on the tape body.

[0023] Figure 7 It is a schematic diagram of the positional relationship between the first sheet, the external sheet and the supporting soft block.

[0024] Figure 8 This is a schematic diagram of the layout of the pull rope in the cleaning piece.

[0025] Fig. 9 It is a schematic diagram of the positional relationship between the middle partition in the pulling rope and the pulling rope.

[0026] Fig.10 Schematic diagram of the layout of the ventilation holes on the external sheet.

[0027] Fig.11 It is a schematic diagram of the positional relationship between the ventilation holes and the tape body on the external sheet body.

[0028] In the figure: bottom plate 001, bearing plate 110, leveling component 120, support top plate 130, base plate 131, rotating plate 132, adsorption strip 133, lens body positioning body 134, reflection condenser 135, bearing bracket 200, hot air nozzle 210, top block 220, rotating carrier 300, visible light band imaging module 310, lens group 320, cleaning sheet 410, first sheet body 411, second sheet body 412, built-in sponge 413, external sheet body 414, support soft block 415, ventilation holes 416, pulling rope 417, middle partition sheet 418, air pumping component 420, connecting rope 430, bearing rotating component 440, support plate 441, rotating C-shaped plate 442, rotating column 443, shielding cover 450, top opening 451, top cover 452, tape laying component 460, first reel 461, second reel 462, tape body 463, easy tear notch 464, lens cleaning cloth bin 470, waste bin 480. Specific embodiments

[0029] Embodiment 1: As Figures 1 to 3 shown, the cloud amount state observation system of this Embodiment 1 includes: bottom plate 001, observation component, shielding and cleaning component, power component and control unit.

[0030] The bottom plate 001 is a horizontally arranged rigid plate body, which plays a bearing role and is used to bear and position the observation component and the shielding and cleaning component.

[0031] The observation component includes a bottom carrier, a bearing bracket 200, a rotating carrier 300, an infrared band detector, a visible light band imaging module 310 and a lens group 320.

[0032] The bottom carrier is fixed on the bottom plate 001 and is used to support other components of the observation component. A lens body positioning body 134 and a reflection condenser 135 are fixed on the top plane; the lens body positioning body 134 is a rigid ring body fixed at a position near the center of the top surface of the bottom carrier, which plays a role of bearing and connection; the reflection condenser 135 is arranged horizontally, and the edge is fixed on the lens body positioning body 134.

[0033] The bearing bracket 200 is one or more longitudinally arranged rigid bent rods, the bottom end is fixed at a position near the edge of the top of the bottom carrier, and the top end is located directly above the reflection condenser 135; a top block 220 is fixed at the top end of the bearing bracket 200, and the top block 220 is a rigid block body, which is used to bear and position the rotating carrier 300.

[0034] The rotating carrier 300 is located directly above the reflective light collecting mirror 135 and is cylindrical in shape as a whole. It is arranged longitudinally in a normal state, and its axis is perpendicular to the horizontal ground. The rotating carrier 300 is rotatably connected to the top block 220, and the axis of the rotating shaft is parallel to the horizontal ground. The rotating carrier 300 rotates under the coordinated action of the control unit and the power assembly.

[0035] The infrared band detector is positioned in the rotating carrier 300, and the visible light band imaging module 310 and the lens group 320 are respectively positioned at the two ends of the rotating carrier 300; the working principle of the infrared band imaging module is: the infrared light is reflected by the reflective collector 135 and enters the lens group 320, and is converged on the target surface of the infrared band detector through the lens group 320, and the image is an infrared band cloud map; the visible light band imaging module 310 is used to collect the visible light band cloud map, including a visible light camera, and the visible light camera is equipped with a wide-angle lens, and the wide-angle lens is preferably a fisheye lens; under normal conditions, the lens group 320 is located at the bottom of the visible light band imaging module 310.

[0036] Furthermore, the bottom supporting body includes a supporting plate 110, a leveling assembly 120 and a supporting top plate 130; the supporting plate 110 is a hard plate body, fixed on the top of the bottom plate 001 and arranged horizontally; the leveling assembly 120 is fixed on the top of the supporting plate 110, and is used to adjust the horizontal state of the supporting top plate 130; the supporting top plate 130 is positioned on the top of the leveling assembly 120, and is used as a carrier of the supporting bracket 200.

[0037] Furthermore, the leveling assembly 120 includes a level meter positioned at the bottom of the support top plate 130 and three electric telescopic rods whose bottoms are fixed to the bearing plate 110 and whose tops are ball-connected to the bottom of the support top plate 130 , and the extension and retraction of the electric telescopic rods are controlled by the control unit.

[0038] Preferably, a protective tube is fixed on the supporting plate 110 to prevent corrosion and damage to the leveling assembly 120 . The protective tube is a retractable bellows with a bottom edge fixed on the edge of the supporting plate 110 and a top edge fixed on the edge of the supporting top plate 130 .

[0039] Preferably, one or more hot air nozzles 210 (if there is only one hot air nozzle, it has the function of swinging up and down) are fixed on the supporting bracket 200. The hot air nozzle 210 is a nozzle with a built-in electric heating component (the electric heating component is preferably an electric heating wire), which is connected to the pump air component 420, and blows heated gas toward the reflective light collecting mirror 135, the lens group 320, and the visible light band imaging module 310, so as to accelerate drying and blow away floating dust.

[0040] Furthermore, the top block 220 has a built-in motor.

[0041] The shielding cleaning assembly is used to timely clean the reflective light collecting mirror 135, the lens group 320, and the visible light band imaging module 310, and includes a cleaning sheet 410, a pumping air assembly 420, a connecting rope 430, a bearing rotating assembly 440, a shielding cover 450 and a tape laying assembly 460.

[0042] like Figure 4 , Figure 5 and Figure 7 As shown, the cleaning sheet 410 includes two built-in sheets, two external sheets 414, and a plurality of supporting soft blocks 415 positioned on the surface of the built-in sheets close to the external sheets 414; the built-in sheets are rectangular sheets made of rubber, with a thickness of less than 3 mm and a width greater than the diameter of the reflective light collecting mirror 135; the edges of the two built-in sheets are fixed together to form a capsule; for the convenience of description, the two built-in sheets are defined as the first sheet 411 and the second sheet 412 respectively; the external sheet 414 is also a rectangular sheet made of rubber; the edges of the external sheet 414 are fixed together and fixed on the edges of the built-in sheets; the two external sheets 414 together form a capsule; the two built-in sheets and the two external sheets 414 together form three approximately rectangular sheet-like spaces; the supporting soft blocks 415 are rubber Soft blocks are densely distributed on the built-in sheet to prevent the built-in sheet and the external sheet 414 from sticking together and forming a gas channel; the external sheet 414 is densely distributed with multiple air holes 416, which are through holes with a diameter less than 5 mm; the three spaces formed by the two built-in sheets and the two external sheets 414 are all connected to the pump air component 420, and the pump air component 420 is controlled to evacuate and inflate under the control of the control unit; the pump air component 420 is preferably positioned on the bottom plate 001, which is a combination of an air pump, an air valve and an air delivery hose; when the pump air component 420 inhales air from the space between the built-in sheet and the external sheet 414, the external gas enters the space between the built-in sheet and the external sheet 414 from the air holes 416 under the influence of negative pressure, and can then conveniently adsorb the tape body of the tape laying component 460.

[0043] The connecting rope 430 serves to connect and fix, and its two ends are respectively fixed on the load-bearing rotating component 440 and the cleaning sheet 410. Due to the existence of the connecting rope 430, the cleaning sheet 410 indirectly positioned on the load-bearing rotating component 440 can remain in a suspended state; the length direction of the connecting rope 430 is the same as the length direction of the cleaning sheet 410; the spacing between the connecting ropes 430 is greater than the diameter of the reflective light-collecting mirror 135; when the load-bearing rotating component 440 rotates to retract and release the connecting rope 430, it drives the cleaning sheet 410 to move horizontally, and moves to the top of the reflective light-collecting mirror 135 at a certain moment.

[0044] The load rotating assembly 440 is used to load and position the connecting rope 430. It is fixed on the bottom plate 001 and located on both sides of the bottom carrier. The main body is a drum for winding and releasing the connecting rope 430 and a bracket for carrying the drum. The drum rotates around its own axis under the control of the control unit, and the bracket drives the drum to rotate around a direction perpendicular to the axial direction of the drum while carrying the drum, so as to realize the flipping of the cleaning sheet 410.

[0045] The shielding cover 450 is a rigid cover body, fixed on the bottom plate 001 and located on one side of the bottom carrier. It is used to carry the tape laying assembly 460 and is used as a temporary container for the cleaning sheet 410. There is a top opening 451 at the top of the shielding cover 450. The tape laying assembly 460 is positioned at the top of the shielding cover 450 and is in the shape of a scroll. It is a combination of two horizontally arranged cylindrical drums and a tape body with one side coated with adhesive and wound and positioned on the two cylindrical drums at both ends. The tape body is located directly above the top opening 451 and has the adhesive side facing up. A plurality of rectangular tear marks 464 are equidistantly arranged on the tape body. When the cylindrical drum rotates, the tape located directly above the top opening 451 is replaced. During use, the cleaning sheet 410 moves to directly below the top opening 451 and expands. After expansion, it closely adheres to the tape body and adsorbs and fixes the tape body. When the cleaning sheet 410 contracts, a part of the tape body within the tear mark 464 is torn off from the whole tape body (for the convenience of description, the part of the tape torn off from the whole tape body is defined as the tape sheet body here), adsorbed and fixed on the cleaning sheet 410 and used for cleaning.

[0046] Furthermore, a top cover 452 is fixed on the shielding cover 450. The top cover 452 is a rigid cover body with an opening facing downwards, used to shield dust and water for the tape laying assembly 460.

[0047] Furthermore, the number of the load rotating assemblies 440 is two. The two load rotating assemblies 440 have the same structure and are symmetrically arranged on both sides of the bottom carrier. The load rotating assembly 440 includes a support plate 441, a rotating C-shaped plate 442 and a rotating column 443. The support plate 441 is a longitudinally arranged rigid plate body or rod body, and the bottom is fixed on the bottom plate 001. The rotating C-shaped plate 442 is a C-shaped rigid plate body with an opening facing the carrying bracket 200. It is rotatably connected to the support plate 441, and the axial direction of the rotating shaft is the same as the opening direction. It rotates under the coordinated action of the control unit and the power assembly, and then drives the rotating column 443 to rotate. The rotating column 443 is a rigid column body, rotatably connected to the rotating C-shaped plate 442 around its own axis, and the axial direction of the rotating shaft is the same as the length direction of the rotating C-shaped plate 442, used to wind and release the connecting rope 430.

[0048] Furthermore, the number of connecting ropes 430 is four, and every two connecting ropes 430 correspond to one load-bearing rotating component 440; for the convenience of description, the two connecting ropes 430 corresponding to one of the load-bearing rotating components 440 are defined as the first rope group, and the other two connecting ropes 430 are defined as the second rope group; the two connecting ropes 430 of the first rope group are parallel to each other, one end of each is fixed on one of the rotating columns 443, and the other end is fixed on the edge of the cleaning sheet 410, and the distance between the two connecting ropes 430 is greater than the diameter of the reflecting light collecting mirror 135; the two connecting ropes 430 of the second rope group are parallel to each other, one end of each is fixed on another rotating column 443, and the other end is fixed on the other edge of the cleaning sheet 410, and the distance between the two connecting ropes 430 is greater than the diameter of the reflecting light collecting mirror 135.

[0049] Further, such as Figure 1 and Figure 6 As shown, the tape laying assembly 460 includes a first reel 461, a second reel 462 and a tape body 463; the first reel 461 and the second reel 462 are both cylindrical rollers arranged horizontally and rotating around their own axes, and rotate under the coordinated action of the power assembly and the control unit; the tape body 463 is a tape body with a self-adhesive adhesive coated on one side, and the two ends are respectively wound and positioned on the first reel 461 and the second reel 462; a row of easy-tear notches 464 are provided on the tape body 463 at equal intervals.

[0050] The power assembly is used to provide power for the operation of the various components of the cloud state observation system of this application, and the control unit plays a role in controlling the coordinated operation of the various components of the cloud state observation system. These are all prior arts and will not be described in detail here. The control unit includes an image transmission module and a data processing terminal. The image transmission module is used to transmit the visible light band cloud map and the infrared band cloud map to the data processing terminal for image fusion; the data processing terminal is used to perform image fusion on the visible light band cloud map and the infrared band cloud map, and analyze the cloud state of the current sky area.

[0051] Preferably, the tape body 463 is made of elastic rubber.

[0052] Preferably, in order to further improve the practicality of the cloud state observation system of the present application and make its self-cleaning effect more significant and improved, a lens cloth bin 470 for accommodating disposable lens cloths is also fixed on the bottom plate 001, and the lens cloth bin 470 opens upward; the cleaning sheet 410 can fix the disposable lens cloth located at the top of the lens cloth bin 470 on the cleaning sheet 410 by adsorption or by utilizing the viscosity of the tape sheet adsorbed on the cleaning sheet 410, and is used to wipe the lens group 320, the reflective light collecting mirror 135 and the visible light band imaging module 310; the two rotating columns 443 are controlled to rotate so that the cleaning sheet 410 moves horizontally and then wipes the lens group 320, the reflective light collecting mirror 135 and the visible light band imaging module 310.

[0053] Preferably, when cleaning, firstly control the hot air nozzle 210 to blow air to the position to be cleaned to remove dust and accelerate drying, then use the cleaning sheet 410 to remove dust with the help of the tape sheet, and finally use the disposable lens cleaning cloth to wipe and clean.

[0054] Preferably, in order to further improve the cleaning effect, the supporting top plate 130 includes a base plate 131 and a rotating plate 132, both of which are hard plates and are arranged horizontally; the base plate 131 is positioned on the leveling component 120; the reflecting light collecting mirror 135 is positioned on the top of the rotating plate 132; the rotating plate 132 is a circular plate, which rotates around its own axis and is connected to the base plate 131, and rotates under the coordinated action of the control unit and the power component, thereby driving the reflecting light collecting mirror 135 thereon to rotate, and then cooperating with the disposable lens cleaning cloth to complete the wiping and cleaning.

[0055] Preferably, the rotating plate 132 can rotate at an angle greater than 30 degrees.

[0056] When the cloud state observation system of this embodiment 1 is used: Under normal conditions, the rotating carrier 300 is arranged longitudinally, and the visible light band imaging module 310 is located on the top thereof; the infrared light is reflected by the reflective light collecting mirror 135 and enters the lens group 320, and is converged on the target surface of the infrared band detector through the lens group 320, and is imaged as an infrared band cloud cover map; the visible light band imaging module 310 collects the visible light band cloud cover map; the image transmission module is used to transmit the visible light band cloud cover map and the infrared band cloud cover map to the data processing terminal for image fusion; the data processing terminal is used to perform image fusion on the visible light band cloud cover map and the infrared band cloud cover map, and analyze the cloud state of the current sky area.

[0057] Before use, set a cleaning time (preferably more than 3 times a day) to clean the reflective light collecting mirror 135, the lens group 320, and the visible light band imaging module 310.

[0058] When cleaning: control the cleaning sheet 410 to move to the right below the tape body 463, expand (pump air into the space formed by the built-in sheet) and then adsorb on the tape body 463; control the connecting rope 430 to maintain the straight state, control the cleaning sheet 410 to contract to tear the tape sheet from the tape body 463 and adsorb it; control the tape laying assembly 460 to operate to replace the tape body 463 located right above the top opening 451; control the bearing rotation assembly 440 to operate to rotate the cleaning sheet 410 180 degrees (the original top surface is rotated to the bottom surface, and the cleaning sheet 410 is protected when flipping over). The cleaning sheet 410 is controlled to move to the top of the reflective light collecting mirror 135; the cleaning sheet 410 is controlled to expand and contract to clean the reflective light collecting mirror 135 and the lens group 320; thereafter, the rotating carrier 300 is controlled to rotate 180 degrees, and the cleaning sheet 410 is controlled to expand and contract to clean the reflective light collecting mirror 135 and the visible light band imaging module 310; the cleaning sheet 410 is controlled to shrink and move to the shielding cover 450 to reset each component.

[0059] Preferably, the adhesive tape sheet adsorbed on the cleaning sheet 410 can be reused.

[0060] Furthermore, the control unit includes a meteorological monitoring module, which is a rain and snow sensor that can monitor whether it is raining or snowing. When rain and / or snow are detected, the control unit controls the cleaning sheet 410 to move to the top of the reflective light-collecting mirror 135 and expand, thereby shielding the reflective light-collecting mirror 135 to reduce the probability of it being corroded by rain.

[0061] Preferably, in order to improve the stability of the cleaning sheet 410 during the expansion and contraction process and prevent the cleaning sheet 410 from accidentally leaking in rainy or snowy weather and thus losing its protective effect, the bag space composed of the first sheet 411 and the second sheet 412 is filled with a built-in sponge 413. The built-in sponge 413 is a soft sponge, which normally inflates the cleaning sheet 410.

[0062] Preferably, a waste bin 480 is provided on the bottom plate 001. After using the tape sheet, the cleaning sheet 410 moves it to the top of the waste bin 480 and cancels the adsorption of the tape sheet (or controls the cleaning sheet 410 to blow air outward to blow the tape sheet down), so that the tape sheet falls into the waste bin 480.

[0063] Preferably, in order to reduce the influence of the suspended connection rope 430 on the collected images, the support plate 441 is an electric telescopic rod that can be extended and retracted longitudinally; after cleaning, it shrinks so that the connection rope 430 moves downward and contacts the support top plate 130.

[0064] Preferably, in order to reduce the influence of the suspended connecting rope 430 on the collected images, the connecting rope 430 has a built-in iron core or is made of iron material and can be attracted by a magnet; two adsorption strips 133 are fixed on the top of the supporting top plate 130, and the adsorption strips 133 are electromagnet strips, which are powered on and off under the control of the control unit; after cleaning, the adsorption strips 133 are powered on and the rotating column 443 is controlled to release the connecting rope 430 so that the connecting rope 430 is relaxed and adsorbed on the adsorption strips 133.

[0065] Preferably, Figure 8 As shown, in order to facilitate the cleaning sheet 410 to be easily torn off the tape sheet from the tape body 463, a plurality of pulling ropes 417 are positioned in the space formed by the first sheet 411 and the second sheet 412. The pulling ropes 417 are elastic ropes, all of which are longitudinally arranged, with one end positioned on the first sheet 411 and the other end positioned on the second sheet 412; the pulling ropes 417 at different positions in the space formed by the first sheet 411 and the second sheet 412 have different densities; the pulling ropes 417 close to one side of the cleaning sheet 410 are denser than the pulling ropes 417 close to the other side; when the tape body 463 is torn off from the tape body 463, the cleaning sheet 410 portion where the pulling ropes 417 are dense will shrink first.

[0066] Preferably, in order to facilitate the cleaning sheet 410 to tear off the tape body 463 easily from the tape body 463, the built-in sponge 413 in the space formed by the first sheet 411 and the second sheet 412 is made of different materials, and the built-in sponge 413 near a corner of the cleaning sheet 410 has the least elasticity.

[0067] The technical solution in the above embodiment 1 has at least the following technical effects or advantages: The invention solves the technical problems that the reflective light collecting mirror, optical band imaging module, lens group and other lenses need to be cleaned and maintained regularly when the cloud state observation system is in use in the prior art, the cleaning and maintenance by manual cleaning is time-consuming and labor-intensive, inefficient, relatively labor-intensive, highly dangerous and prone to untimely cleaning, and the use of a mechanical arm to drive a cleaning cloth for automatic scrubbing and cleaning easily causes the lenses to be scratched and damaged and requires frequent replacement of consumables; the technical effect that the cloud state observation system can automatically perform efficient and thorough maintenance and cleaning with little damage to the lenses when in use is achieved.

[0068] Embodiment 2: In order to facilitate the dust collection and cleaning operations, preferably, Fig. 9As shown, the cleaning sheet 410 also includes a middle septum 418, which is a rectangular plastic soft film. The edges of the first sheet 411 and the second sheet 412 are fixed on the edges of the middle septum 418. The existence of the middle septum 418 divides the internal space of the cleaning sheet 410 into four spaces, and the four spaces are respectively connected to the pump air component 420; making the functions of the built-in sheet and the external sheet 414 on the cleaning sheet 410 more independent.

[0069] Preferably, a plurality of pulling ropes 417 are positioned in the space formed by the first sheet 411 and the second sheet 412. The pulling ropes 417 are elastic ropes and are all arranged longitudinally. One end of some of them is positioned on the first sheet 411, and the other end is positioned on the middle partition 418; one end of the other part is positioned on the second sheet 412, and the other end is positioned on the middle partition 418; the existence of the middle partition 418 provides the pulling rope 417 with a relatively hard fixing point, thereby making the deformation of the cleaning sheet 410 more controllable.

[0070] Embodiment 3: Considering that if the tape sheet is to be reused, it is necessary to continuously control the cleaning sheet 410 to evacuate air and then adsorb the tape sheet, otherwise it is easy to cause the tape sheet to fall and affect the use; in view of the above problem, the embodiment of the present application optimizes and improves the structure of the external sheet 414 on the basis of the above embodiment, so that the use of the cloud state observation system of the present application is more energy-saving, specifically: like Fig.10 and Fig.11 As shown, the tape sheet is made of rubber material, which is a rubber film; the air holes 416 on the external sheet 414 near the edge are larger in diameter than the air holes 416 near the center of the external sheet 414, and the edges of the air holes 416 are not chamfered; after cleaning, the pump air component 420 is controlled to draw air from the space between the external sheet 414 and the internal sheet, so that the tape sheet is deformed and embedded in the air holes 416 for fixation; when the tape sheet on the external sheet 414 needs to be discarded, the pump air component 420 is controlled to blow air into the space between the external sheet 414 and the internal sheet to blow the discarded tape sheet off.

[0071] The present invention is not limited to the above embodiments, and any technical solutions formed by equivalent replacement shall fall within the protection scope required by the present invention.

Claims

1. A cloud state observation system, comprising: A bottom plate and an observation assembly, wherein the observation assembly comprises a bottom carrier with a reflective light collecting mirror on the top, a carrier bracket installed on the top of the bottom carrier, a rotating carrier supported by the carrier bracket and capable of rotating around a direction perpendicular to its own axis, an infrared band detector installed in the rotating carrier, and a visible light band imaging module and a lens group respectively arranged at both ends of the rotating carrier; characterized in that it also includes a shielding and cleaning assembly; The shielding cleaning assembly comprises: a cleaning sheet, an air pump assembly, a connecting rope, a bearing rotating assembly, a shielding cover and a tape laying assembly; the bearing rotating assembly is arranged on the bottom plate; The cleaning sheet comprises an inner capsule and an outer capsule sleeved outside the inner capsule, and both the inner capsule and the outer capsule are connected to the pump air assembly; the inner capsule can expand and contract under the drive of the pump air assembly; the outer capsule has a plurality of air holes on its surface; the cleaning sheet is connected to the load-bearing rotating assembly through the connecting rope, and the load-bearing rotating assembly can drive the cleaning sheet to move between the first position and the second position, and can also drive the cleaning sheet to flip; The shielding cover is mounted on the bottom plate, and has an opening on the top corresponding to the second position; one end of the shielding cover facing the first position is open to accommodate the cleaning sheet in and out; The tape laying assembly is arranged at the top opening of the shielding cover; the tape laying assembly includes a tape body and two reels, the two ends of the tape body are respectively wound around the two reels, and the tape sheet between the two reels is located at the top opening of the shielding cover; the tape body is provided with a detachable tape sheet; when the cleaning sheet is located at the second position, the cleaning sheet is expanded under the drive of the pump air assembly and can contact the tape sheet; then the pump air assembly inhales air, and the tape sheet is separated from the tape body and adsorbed on the surface of the cleaning sheet; the first position is located between the reflective light collecting mirror and the rotating carrier; when the cleaning sheet is located at the first position and expanded, the tape sheet adsorbed on its surface can contact the reflective light collecting mirror, and at the same time, through the rotation of the rotating carrier, it can contact the visible light band imaging module and the lens group.

2. The cloud state observation system according to claim 1, characterized in that: The cleaning sheet includes two internal sheets and two external sheets; the internal sheets and the external sheets are both rectangular sheets made of rubber, and the width is greater than the diameter of the reflective light collecting mirror; the edges of the two internal sheets are fixed together to form the internal capsule; the edges of the two external sheets are fixed together and fixed on the edges of the internal sheets to form the search external capsule; The outer surface of the built-in sheet body is provided with a plurality of supporting soft blocks formed by rubber soft blocks; the external sheet body is provided with a plurality of ventilation holes, and the diameter of the ventilation holes is less than 5 mm.

3. The cloud state observation system according to claim 2, characterized in that: Two connecting ropes are arranged in parallel, and the distance between them is greater than the diameter of the reflecting light collecting mirror; The bearing and rotating assembly comprises a drum for winding and releasing the connecting rope, and a bracket for bearing the drum; the drum can rotate around its own axis; the bracket can also drive the drum to rotate around a direction perpendicular to the axial direction of the drum.

4. The cloud state observation system according to claim 3, characterized in that: One or more hot air nozzles are fixed on the supporting bracket. The hot air nozzle is a nozzle with a built-in electric heating component, which is connected to the pump gas component and can blow heated gas toward the reflective light collecting mirror, lens group, and visible light band imaging module.

5. The cloud state observation system according to claim 4, characterized in that: A lens cleaning cloth bin is also fixed on the bottom plate, the lens cleaning cloth bin opens upward, and a lens cleaning cloth is placed inside the lens cleaning cloth bin; the cleaning sheet can fix the lens cleaning cloth located at the top of the lens cleaning cloth bin on the cleaning sheet by adsorption or by attaching a tape sheet to the cleaning sheet.

6. The cloud state observation system according to claim 5, characterized in that: The bottom supporting body includes a supporting plate, a leveling assembly and a supporting top plate which are connected in sequence from bottom to top; the supporting top plate includes a base plate and a rotating plate which are overlapped and both are hard plate bodies; the base plate is arranged on the leveling assembly, and the reflecting light collecting mirror is installed on the top of the rotating plate; the rotating plate is a circular plate which is connected to the base plate and can rotate around its own axis.

7. The cloud state observation system according to any one of claims 2 to 6, characterized in that: The cleaning sheet also includes a middle septum, which is a rectangular plastic soft film. The edges of the two built-in sheet bodies are fixed on the edges of the middle septum, and the middle septum divides the interior of the inner capsule into two independent spaces.

8. The cloud state observation system according to any one of claims 2 to 6, characterized in that: The tape sheet is a film made of rubber material; the diameter of the air holes near the edge of the external sheet is larger than that of the air holes near the center, and the edges of the air holes near the edge of the external sheet are not chamfered.

9. A method for using the cloud state observation system according to claim 1, characterized in that: When working, the infrared light is reflected by the reflective light collecting mirror and enters the lens group to converge on the target surface of the infrared band detector, and the image is an infrared band cloud map; the visible light band imaging module collects the visible light band cloud map; When cleaning, the load-bearing rotating assembly drives the cleaning sheet to move to the second position through the connecting rope, and the cleaning sheet is inflated by the pump assembly and attached to the tape sheet of the tape body; the pump assembly then draws air, and the cleaning sheet contracts, thereby pulling the tape sheet off the tape body and adsorbing it; The tape laying assembly operates to change the position of the tape body at the top opening of the shielding cover so that the next tape sheet reaches the top opening of the shielding cover; The load-bearing rotating assembly rotates, driving the cleaning sheet to rotate 180 degrees, and then adsorbs a piece of tape again; The load-bearing rotating assembly drives the cleaning sheet to move to the first position via the connecting rope; The pump air assembly drives the cleaning sheet to expand and contract by inflating and exhausting air to remove the sticky particles from the reflective light collecting mirror and the lens group; The rotating carrier rotates 180 degrees, and the cleaning sheet expands and contracts again to clean the reflective light collecting mirror and the visible light band imaging module; Finally, the cleaning sheet returns to the shielding cover to reset the components.

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