CN108828693B - Intelligent rainfall detection equipment based on computer vision - Google Patents
Intelligent rainfall detection equipment based on computer vision Download PDFInfo
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- CN108828693B CN108828693B CN201810676436.0A CN201810676436A CN108828693B CN 108828693 B CN108828693 B CN 108828693B CN 201810676436 A CN201810676436 A CN 201810676436A CN 108828693 B CN108828693 B CN 108828693B
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- G01—MEASURING; TESTING
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Abstract
The invention belongs to the technical field of rainfall detection, and particularly relates to an intelligent rainfall detection device based on computer vision. When the device used by the invention is in rainfall, rainwater is collected in the rainwater collection box, the measuring rod vertically rises along the mounting hole and the limiting hole along with the rise of the water level, scale marks are sprayed on the measuring rod, and the rise condition of the water level can be observed and recorded through the camera, so that rainfall data can be obtained.
Description
Technical Field
The invention relates to the technical field of rainfall detection, in particular to intelligent rainfall detection equipment based on computer vision.
Background
The weather bureau is a government department which mainly works weather forecast, climate forecast, weather modification, drought monitoring and forecast, lightning protection, agricultural weather and other service items, generally refers to the chinese weather bureau and subordinate units thereof, undertakes government administration functions of national weather work, and is responsible for organization and management of national weather work, the national weather bureau is a scientific and technological type and basic social public service, and gradually forms a basic research, high and new technology research and application development research system of weather science and technology, the weather bureau needs to collect rainfall data, from the meteorological viewpoint, the rainfall is the depth of rainwater falling to the horizontal plane within a certain period of time, and the rainfall detection equipment is usually used for detecting the daily rainfall.
Rainfall check out test set need place the level with equipment port when using, but ground environment often levels inadequately, and the rainfall check out test set base that uses at present is unadjustable, and is high to leveling the dependence on ground, influences the accuracy that detects data.
Disclosure of Invention
Based on the technical problem that the base of the rainfall detection device is not adjustable, the invention provides the intelligent rainfall detection device based on computer vision.
The invention provides intelligent rainfall detection equipment based on computer vision, which comprises a base box, wherein a storage battery is installed at the middle position of the inner wall of the bottom of the base box through a bolt, vertically arranged fixed pipes are welded at the four corners of the inner wall of the top of the base box, supporting rods are connected with the circumferential inner wall of each fixed pipe in a threaded manner, horizontally arranged supporting plates are installed on the outer wall of the bottom end of each supporting rod through bolts, through grooves are formed in the four corners of the outer wall of the bottom of the base box, the area of the cross section of each through groove is larger than that of the cross section of each supporting rod, a measuring box is installed on the outer wall of the top of the base box through bolts, connecting columns are hinged to the two ends and the outer walls of the two sides of the measuring box, connecting grooves with circular cross sections are formed in the outer wall of the bottom end of each connecting column, connecting rods, the outer wall of the bottom of the anti-skid block is provided with a tooth socket with a sawtooth structure;
the device comprises a measuring box, a liquid level sensor, a controller, a switch, a water outlet pipe and a water outlet pipe, wherein the outer wall of one end of the measuring box is provided with an alarm through a bolt, the inner wall of the bottom of the measuring box is provided with a rain collecting box through a bolt, the top end of the inner wall of one side of the rain collecting box is provided with a mounting groove, the inner wall of the bottom of the mounting groove is provided with the liquid level sensor through a bolt, the liquid level sensor is connected with the controller through a signal wire, the;
the inner wall of one side of the measuring box is provided with a horizontally arranged mounting rod through a bolt, the outer wall of one side, far away from the measuring box, of the mounting rod is provided with a horizontally arranged mounting plate through a bolt, one end, far away from the alarm, of the outer wall of the top of the mounting plate is provided with an auxiliary plate through a bolt, the top of the outer wall of one end, close to the alarm, of the auxiliary plate is provided with a horizontally arranged pointer through a bolt, one end, close to the alarm, of the outer wall of the top of the mounting plate is provided with a mounting hole, the inner wall of the circumference of the mounting hole is connected with the measuring rod in a sliding mode, the outer wall of the bottom of the measuring rod is provided with a floating block through a bolt, the;
the measuring box is close to one side inner wall of installation pole and installs the camera through the bolt, and camera and pointer are located same horizontal plane, and the camera passes through the signal line and is connected with the computer, and the light is installed through the bolt to one side outer wall that the measuring box is close to the camera, and one side outer wall that the measuring box kept away from the light installs photosensitive sensor through the bolt, and photosensitive sensor is connected with the controller through the signal line, and the controller passes through the switch and is connected with the light, the one end air brushing that measuring rod circumference outer wall is close to the pointer has the scale mark of vertical direction equidistance distribution.
Preferably, the fixing frame is installed on the top ends of the two ends of the measuring box and the outer walls of the two sides of the measuring box through bolts, and the solar cell panel is installed on the outer wall of one end, far away from the measuring box, of the fixing frame through bolts.
Preferably, the solenoid valve is installed through the bolt to the circumference outer wall of outlet pipe, and the outlet pipe keeps away from the one end outer wall of measuring the box and installs the processing box through the bolt, and the filter screen is all installed through the bolt in the both sides of processing box bottom inner wall, and the position that the processing box is inside to be located between two filter screens is filled there is active carbon.
Preferably, the measuring box is close to the gag lever post that the level that has set up through the bolt installation in one side inner wall top of installation pole, and the gag lever post keeps away from one side outer wall of measuring box and installs the limiting plate that the level set up through the bolt, and spacing hole has been seted up to the top outer wall of limiting plate, the circumference inner wall in spacing hole and the circumference outer wall sliding connection of measuring stick.
Preferably, the top ends of the two ends of the measuring box and the inner walls of the two sides are provided with the same horizontally arranged filter screen plate through bolts, one side, close to the measuring rod, of the outer wall at the top of the filter screen plate is provided with a through hole, and the circumferential inner wall of the through hole is connected with the circumferential outer wall of the measuring rod in a sliding mode.
The beneficial effects of the invention are as follows:
1. the intelligent rainfall detection device based on computer vision is provided with the supporting rods and the connecting rods, the four supporting plates can be respectively extended by rotating the supporting rods, so that the base box is adjusted to be horizontal, the normal work of the device is realized, the rainfall detection accuracy of the device is ensured, the dependence on the ground environment is reduced, the anti-skid blocks are put down by rotating the connecting rods, the stability of the device is improved, the device is prevented from toppling over due to long-time wind, rain and rain, the normal work of the device is ensured, and the use is safe and reliable.
2. The intelligent rainfall detection device based on computer vision is provided with the solar cell panel, the top of the device is provided with the filter screen plate to prevent sundries from entering and blocking, the electromagnetic valve is opened at regular time every day to drain rainwater in the rainwater collection box, activated carbon is used for adsorbing the rainwater and then discharging the rainwater, the device is placed outdoors for a long time, and the solar cell panel can be used for generating power and storing the power in the storage battery, so that energy is saved, and the environment is protected.
3. The intelligent rainfall detection device based on computer vision is provided with the floating block and the measuring rod, rainwater is collected in the rainwater collection box when the device is in rainfall, the floating block floats on the water surface, the measuring rod rises along with the rise of the water level, the measuring rod vertically rises by utilizing the mounting hole and the limiting hole, scale marks are sprayed on the measuring rod, and the rise of the water level can be observed and recorded through the camera, so that rainfall data can be obtained, the use is simple, and the observation is convenient.
Drawings
Fig. 1 is a schematic overall structure diagram of an intelligent rainfall detection device based on computer vision according to the present invention;
FIG. 2 is a schematic cross-sectional structural view of a base box of the intelligent rainfall detection device based on computer vision according to the present invention;
FIG. 3 is a schematic cross-sectional structural diagram of a measuring box of the intelligent rainfall detection device based on computer vision according to the present invention;
FIG. 4 is a schematic view of a water outlet pipe structure of an intelligent rainfall detection device based on computer vision according to the present invention;
fig. 5 is a schematic side view of a mounting plate of the intelligent rainfall detection device based on computer vision according to the present invention.
In the figure: the solar water heater comprises a base box 1, a storage battery 2, a fixing tube 3, a supporting rod 4, a supporting plate 5, a measuring box 6, a connecting column 7, a connecting groove 8, a connecting rod 9, an antiskid block 10, a fixing frame 11, a solar cell panel 12, an alarm 13, a rain collecting box 14, a rain collecting box 15, a liquid level sensor 16, a water outlet pipe 17, an electromagnetic valve 18, a processing box 19, a filter screen 20, active carbon 21, a mounting rod 22, a mounting plate 23, a mounting hole 24, an auxiliary plate 25, a pointer 26, a measuring rod 27, a floating block 28, a placing plate 29, a perforation 30, a camera 31, a limiting rod 32, a limiting plate 33, a limiting hole 34 and a filter screen plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-5, an intelligent rainfall detection device based on computer vision comprises a base box 1, wherein a storage battery 2 is installed at the middle position of the inner wall of the bottom of the base box 1 through a bolt, vertically arranged fixed tubes 3 are welded at the four corners of the inner wall of the top of the base box 1, supporting rods 4 are in threaded connection with the inner wall of the circumference of each fixed tube 3, horizontally arranged supporting plates 5 are installed on the outer wall of the bottom of each supporting rod 4 through bolts, through grooves are formed in the four corners of the outer wall of the bottom of the base box 1, the area of the cross section of each through groove is larger than that of the cross section of each supporting rod 4, a measuring box 6 is installed on the outer wall of the top of the base box 1 through a bolt, connecting columns 7 are hinged to the outer walls of two ends and two sides of the measuring box 6, connecting grooves 8 with circular cross sections are formed in, the outer wall of the bottom end of the connecting rod 9 is hinged with an anti-skid block 10, and the outer wall of the bottom of the anti-skid block 10 is provided with a tooth socket with a sawtooth structure;
the outer wall of one end of the measuring box 6 is provided with an alarm 13 through a bolt, the inner wall of the bottom of the measuring box 6 is provided with a rain collecting box 14 through a bolt, the top end of the inner wall of one side of the rain collecting box 14 is provided with a mounting groove 15, the inner wall of the bottom of the mounting groove 15 is provided with a liquid level sensor 16 through a bolt, the liquid level sensor 16 is connected with a controller through a signal line, the controller is connected with the alarm 13 through a switch, and the outer wall of one end, close to the alarm 13, of the measuring box 6 is provided;
a horizontally arranged mounting rod 22 is mounted on the inner wall of one side of the measuring box 6 through a bolt, a horizontally arranged mounting plate 23 is mounted on the outer wall of one side, far away from the measuring box 6, of the mounting rod 22 through a bolt, an auxiliary plate 25 is mounted on one end, far away from the alarm 13, of the outer wall of the top of the mounting plate 23 through a bolt, a horizontally arranged pointer 26 is mounted on the top of the outer wall of one end, close to the alarm 13, of the auxiliary plate 25 through a bolt, a mounting hole 24 is formed in one end, close to the alarm 13, of the outer wall of the top of the mounting plate 23, a measuring rod 27 is connected to the circumferential inner wall of the mounting hole 24 in a sliding mode, a floating block 28 is mounted on the outer wall of the bottom of the measuring rod 27 through a bolt, the floating block 28 is located inside;
measure box 6 and be close to one side inner wall of installation pole 22 and install camera 31 through the bolt, and camera 31 and pointer 26 are located same horizontal plane, camera 31 passes through the signal line and is connected with the computer, measure box 6 and be close to one side outer wall of camera 31 and install the light through the bolt, measure box 6 and keep away from one side outer wall of light and install photosensitive sensor through the bolt, photosensitive sensor passes through the signal line and is connected with the controller, the controller passes through the switch and is connected with the light, 27 circumference outer walls of measuring stick are close to the one end of pointer 26 and spout the scale mark that the drawing has vertical direction equidistance to distribute.
In the invention, fixing frames 11 are respectively installed at the two ends of a measuring box 6 and the top ends of the outer walls at the two sides through bolts, a solar cell panel 12 is installed on the outer wall of one end, far away from the measuring box 6, of each fixing frame 11 through a bolt, an electromagnetic valve 18 is installed on the circumferential outer wall of a water outlet pipe 17 through a bolt, a processing box 19 is installed on the outer wall of one end, far away from the measuring box 6, of each water outlet pipe 17 through a bolt, filter screens 20 are respectively installed on the two sides of the inner wall at the bottom of the processing box 19 through bolts, and activated carbon 21;
the gag lever post 32 that the level set up is installed through the bolt at the one side inner wall top that measuring box 6 is close to installation pole 22, and the gag lever post 32 is kept away from one side outer wall that measuring box 6 and is installed the limiting plate 33 that the level set up through the bolt, spacing hole 34 has been seted up to the top outer wall of limiting plate 33, the circumference inner wall of spacing hole 34 and the circumference outer wall sliding connection of measuring stick 27, the top of measuring box 6 both ends and both sides inner wall is passed through the bolt and is installed the filter screen board 35 that same level set up, and filter screen board 35 top outer wall has seted up perforation 30 near one side of measuring stick 27, perforation 30's circumference inner wall and measuring stick 27's circumference outer.
When the rain collecting box is used, rainwater is collected in the rain collecting box 14 during rainfall, the floating block 28 floats on the water surface, the measuring rod 27 at the top of the floating block 28 rises along with the rise of the water level, the measuring rod 27 vertically rises by utilizing the mounting hole 24 and the limiting hole 34, scale marks are sprayed on the circumferential outer wall of the measuring rod 27, the rising condition of the water level can be observed and recorded in real time through the arrangement of the camera 31 and the pointer 26, so that the rainfall data can be obtained, the rain collecting box is simple to use and convenient to observe, the filter screen plate 35 is arranged at the top of the equipment, so that sundries can be prevented from entering the measuring box 6 to cause blockage and damage to the equipment, the electromagnetic valve 18 is opened by the equipment at regular time every day, the rainwater in the rain collecting box 14 is discharged through the water outlet pipe 17, the activated carbon 21 is used for adsorbing the rainwater and then discharged, the equipment is placed outdoors for a long time, and, the energy saving, the environmental protection, the swivelling joint pole 4 can extend different length with four backup pads 5 to adjust base box 1 to the level, make equipment normal work, guarantee the accuracy that equipment detected the rainfall, reduce the dependence to ground environment, and swivelling joint pole 9 puts down non slipping spur 10, improve the stability of device, prevent that long-time wind from blowing and drenching and leading to equipment to empty, guarantee equipment normal work, use safe and reliable.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (5)
1. An intelligent rainfall detection device based on computer vision comprises a base box (1) and is characterized in that a storage battery (2) is mounted at the middle position of the inner wall of the bottom of the base box (1) through a bolt, vertically arranged fixed pipes (3) are welded at the four corners of the inner wall of the top of the base box (1), supporting rods (4) are connected to the inner wall of the circumference of each fixed pipe (3) in a threaded mode, a horizontally arranged supporting plate (5) is mounted on the outer wall of the bottom of each supporting rod (4) through a bolt, through grooves are formed in the four corners of the outer wall of the bottom of the base box (1), the area of the cross section of each through groove is larger than that of the cross section of each supporting rod (4), a measuring box (6) is mounted on the outer wall of the top of the base box (1) through a bolt, connecting columns (7) are hinged to the outer walls of the two ends and the two sides of the measuring box (6), and connecting columns (, the inner wall of the circumference of the connecting groove (8) is in threaded connection with a connecting rod (9), the outer wall of the bottom end of the connecting rod (9) is hinged with an anti-skid block (10), and the outer wall of the bottom of the anti-skid block (10) is provided with a tooth socket with a sawtooth-shaped structure;
an alarm (13) is mounted on the outer wall of one end of the measuring box (6) through a bolt, a rain collecting box (14) is mounted on the inner wall of the bottom of the measuring box (6) through a bolt, a mounting groove (15) is formed in the top end of the inner wall of one side of the rain collecting box (14), a liquid level sensor (16) is mounted on the inner wall of the bottom of the mounting groove (15) through a bolt, the liquid level sensor (16) is connected with a controller through a signal line, the controller is connected with the alarm (13) through a switch, and a water outlet pipe (17) is mounted on the outer wall of one end, close to the alarm (13;
the inner wall of one side of the measuring box (6) is provided with a horizontally arranged mounting rod (22) through a bolt, the outer wall of one side, far away from the measuring box (6), of the mounting rod (22) is provided with a horizontally arranged mounting plate (23) through a bolt, one end, far away from the alarm (13), of the outer wall of the top of the mounting plate (23) is provided with an auxiliary plate (25) through a bolt, the top of the outer wall of one end, close to the alarm (13), of the auxiliary plate (25) is provided with a horizontally arranged pointer (26) through a bolt, one end, close to the alarm (13), of the outer wall of the top of the mounting plate (23) is provided with a mounting hole (24), the circumferential inner wall of the mounting hole (24) is connected with a measuring rod (27) in a sliding mode, the outer wall of the bottom of the measuring rod (27) is provided with a floating block (28) through a bolt, the floating block (, the placing plate (29) is positioned at the top of the measuring box (6);
measure box (6) and be close to one side inner wall of installation pole (22) and install camera (31) through the bolt, and camera (31) and pointer (26) are located same horizontal plane, camera (31) passing signal line and computer link, measure box (6) and be close to one side outer wall of camera (31) and install the light through the bolt, measure box (6) and keep away from one side outer wall of light and install photosensitive sensor through the bolt, photosensitive sensor passing signal line is connected with the controller, the controller passes through the switch and is connected with the light, measuring stick (27) circumference outer wall is close to the one end of pointer (26) and spouts the scale mark that is painted vertical direction equidistance and distributes.
2. The intelligent rainfall detection device based on computer vision of claim 1 wherein the fixing frame (11) is installed on the top of the outer walls of the two ends and two sides of the measuring box (6) through bolts, and the solar panel (12) is installed on the outer wall of one end, far away from the measuring box (6), of the fixing frame (11) through bolts.
3. The intelligent rainfall detection device based on computer vision of claim 1, wherein the electromagnetic valve (18) is installed on the outer wall of the circumference of the water outlet pipe (17) through a bolt, the processing box (19) is installed on the outer wall of one end, far away from the measuring box (6), of the water outlet pipe (17) through a bolt, the filter screens (20) are installed on two sides of the inner wall of the bottom of the processing box (19) through bolts, and the activated carbon (21) is filled in the position, located between the two filter screens (20), in the processing box (19).
4. The intelligent rainfall detection device based on computer vision of claim 3, wherein a horizontally arranged limiting rod (32) is installed on the top of the inner wall of one side, close to the installation rod (22), of the measurement box (6), a horizontally arranged limiting plate (33) is installed on the outer wall of one side, far away from the measurement box (6), of the limiting rod (32), a limiting hole (34) is formed in the outer wall of the top of the limiting plate (33), and the inner circumferential wall of the limiting hole (34) is in sliding connection with the outer circumferential wall of the measurement rod (27).
5. The intelligent rainfall detection device based on computer vision of claim 1 wherein the two ends of the measurement box (6) and the top ends of the inner walls at the two sides are provided with the same horizontally arranged filter screen (35) through bolts, and one side of the outer wall at the top of the filter screen (35) close to the measurement rod (27) is provided with a through hole (30), and the inner wall of the circumference of the through hole (30) is slidably connected with the outer wall of the circumference of the measurement rod (27).
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| CN201810676436.0A CN108828693B (en) | 2018-06-27 | 2018-06-27 | Intelligent rainfall detection equipment based on computer vision |
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| CN201810676436.0A CN108828693B (en) | 2018-06-27 | 2018-06-27 | Intelligent rainfall detection equipment based on computer vision |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111983730A (en) * | 2019-05-22 | 2020-11-24 | 衢州学院 | Intelligent rainfall detection equipment based on computer vision |
| CN111175853A (en) * | 2020-01-10 | 2020-05-19 | 郑州铁路职业技术学院 | Intelligent rainfall detection equipment based on computer vision |
| CN112652181B (en) * | 2020-12-04 | 2022-04-12 | 嘉兴新博信息科技有限公司 | Highway side slope rainfall early warning device with prevention of seepage water structure |
| CN113790359A (en) * | 2021-10-22 | 2021-12-14 | 湖南众科新材料有限公司 | Measuring equipment for mining and excavating new rare earth material and using method thereof |
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| CN104141867A (en) * | 2014-07-23 | 2014-11-12 | 哈尔滨工程大学 | Automatic leveling tripod |
| CN206470427U (en) * | 2017-02-10 | 2017-09-05 | 盛茂刚 | A kind of full-automatic direct-reading rainfall gauge |
| CN108105555A (en) * | 2017-12-28 | 2018-06-01 | 徐州笙视源数字科技有限公司 | It is a kind of that there is the detachable holographic movable stand of overturning-preventing |
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| CN201021943Y (en) * | 2007-02-12 | 2008-02-13 | 河海大学 | A siphon calibration negative digital rainfall meter |
| CN104141867A (en) * | 2014-07-23 | 2014-11-12 | 哈尔滨工程大学 | Automatic leveling tripod |
| CN206470427U (en) * | 2017-02-10 | 2017-09-05 | 盛茂刚 | A kind of full-automatic direct-reading rainfall gauge |
| CN108105555A (en) * | 2017-12-28 | 2018-06-01 | 徐州笙视源数字科技有限公司 | It is a kind of that there is the detachable holographic movable stand of overturning-preventing |
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Effective date of registration: 20201016 Address after: B712, University Pioneer Park, No. 99, Daxue Road, Xuzhou high tech Industrial Development Zone, Jiangsu Province Applicant after: Jiangsu Yurun Intelligent Technology Co.,Ltd. Address before: Room 605-2, building No. 7 of the Central Plains national advertising industrial park, Zhengzhou high tech Industrial Development Zone, Henan Province Applicant before: ZHENGZHOU HEEN ELECTRONIC INFORMATION TECHNOLOGY Co.,Ltd. |
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