CN117082216B - Urban waterlogging image monitoring system and device - Google Patents
Urban waterlogging image monitoring system and device Download PDFInfo
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- CN117082216B CN117082216B CN202311321089.7A CN202311321089A CN117082216B CN 117082216 B CN117082216 B CN 117082216B CN 202311321089 A CN202311321089 A CN 202311321089A CN 117082216 B CN117082216 B CN 117082216B
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 28
- 238000004140 cleaning Methods 0.000 claims abstract description 54
- 238000004891 communication Methods 0.000 claims abstract description 40
- 238000012806 monitoring device Methods 0.000 claims abstract description 20
- 238000004804 winding Methods 0.000 claims abstract description 12
- 238000004146 energy storage Methods 0.000 claims abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 69
- 238000009434 installation Methods 0.000 claims description 31
- 230000005540 biological transmission Effects 0.000 claims description 27
- 239000004744 fabric Substances 0.000 claims description 19
- 230000017525 heat dissipation Effects 0.000 claims description 18
- 238000010521 absorption reaction Methods 0.000 claims description 7
- 238000001514 detection method Methods 0.000 claims description 3
- 239000013307 optical fiber Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 33
- 238000001125 extrusion Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 6
- 238000013459 approach Methods 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000004313 glare Effects 0.000 description 2
- 239000004973 liquid crystal related substance Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000009430 construction management Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
- H04N7/183—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a single remote source
- H04N7/185—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a single remote source from a mobile camera, e.g. for remote control
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/66—Remote control of cameras or camera parts, e.g. by remote control devices
- H04N23/661—Transmitting camera control signals through networks, e.g. control via the Internet
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
- H05K7/20181—Filters; Louvers
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Traffic Control Systems (AREA)
Abstract
The invention belongs to the technical field of image monitoring communication, in particular to an urban waterlogging image monitoring system and device, wherein the urban waterlogging image monitoring device comprises a stand column, and a video telemetry terminal unit is arranged on the stand column; the upright post also comprises an energy storage unit, a mounting box and a sliding plate, wherein the energy storage unit is mounted in the upright post; the mounting box is arranged on the upright post; the sliding plate moves to drive the cleaning rod to move, and the surface of the cleaning rod contacts the screen of the display screen; when the driving piece reverses, the winding rod releases the driving rope, so that the sliding plate is reset under the influence of the reset spring, and the sliding plate resets to drive the cleaning rod to clean the rainwater on the surface of the display screen again; the cleaning rod is driven to scrape the display screen periodically through the driving piece, rainwater sputtered to the display screen is removed, the display effect of the display screen in raining is improved, and therefore the image communication early warning effect of urban waterlogging is improved.
Description
Technical Field
The invention belongs to the technical field of image monitoring communication, and particularly relates to an urban waterlogging image monitoring system and device.
Background
With the rapid development of urban land in China, a large amount of ground produced by urban construction is hard-bottomed, most rainfall forms surface runoff, and only a small amount of rainwater permeates into the ground, so that a series of problems such as urban waterlogging and the like are caused; the method has the advantages that potential safety hazards such as urban and rural waterlogging caused by storm are controlled in a key way, the monitoring of a ponding road section is enhanced, the urban traffic construction management level is improved, and therefore a monitoring and early warning system for urban waterlogging ponding is developed; the system can help us to monitor precipitation better; the rainfall is monitored in real time, so that related personnel can take corresponding measures, and the method has important significance for reducing social life and property loss.
When urban waterlogging occurs, most of common road surfaces are exposed outside, pedestrians can easily find road ponding, cameras at two sides of a road can also monitor the ponding of external roads in real time, and timely respond to the situation; but at some recessed overpasses, under-pass roads and low-lying culverts, because of the influence of external factors such as light, extra ponding monitoring equipment is needed to monitor to through setting up the display screen outside low-lying culverts, make image early warning to forthcoming vehicles and pedestrians, avoid getting into the low-lying culverts of serious ponding, cause the hidden danger of loss of property to people.
In the prior art, in the rainy day, the display screen carries out image communication early warning in to people and vehicles that come and go, when the water droplet drops on the display:
firstly, because the surface of the water drop can reflect surrounding light to form glare, image reflection is easy to cause under the condition of bright display screen, the display effect is affected, and the image communication early warning effect is reduced;
secondly, the water drops are easy to leave a fuzzy watermark, and particularly when the water drops are more obvious on the surface of the screen, the display content of the display screen is fuzzy, the display effect is affected, and the image communication early warning effect is reduced.
In addition, if the water drops are stained on the screen for too long, the coating, the liquid crystal material and the like of the screen can be influenced according to the chemical components of the water, permanent flaws can be formed on the screen if the screen cannot be cleaned up in time, and in rainy seasons, the display screen is contacted with rainwater for a long time for many times, so that the flaw area on the screen is increased, and the display screen is damaged.
Disclosure of Invention
In order to make up for the deficiency of the prior art, solve the above-mentioned technical problem; the invention provides an urban waterlogging image monitoring system and device.
The technical scheme adopted for solving the technical problems is as follows: the invention provides an urban waterlogging image monitoring system and device, wherein the urban waterlogging image monitoring device comprises a stand column, and a video telemetry terminal unit is arranged in the stand column; the upright further comprises:
the energy storage unit is arranged in the upright post;
the installation box is arranged on the upright post, and a display screen is arranged on one side of the installation box; a sun shield is arranged at the top of the installation box, and a solar panel is installed at the top of the sun shield;
the sliding plate is connected to the position, close to the display screen, of the mounting box in a sliding manner, and a cleaning rod is arranged at the bottom of the sliding plate; a driving piece is arranged on one side of the mounting box, and a winding rod is arranged at the output end of the driving piece; a driving rope is wound on the winding rod, one end of the driving rope is connected with a sliding plate, and a reset spring is arranged between the sliding plate and the mounting box;
the camera is arranged on the upright post and is positioned below the installation box; the stand is located the camera below and is equipped with the signal lamp.
Preferably, the mounting box is obliquely arranged; the area of sunshading board is greater than the area of display screen, just the sunshading board is slope setting, the sunshading board is the semicircle board.
Preferably, the bottom of the sliding plate is far away from the position of the upright post and is rotationally connected with a water absorption rod, and a transmission bar is arranged at one side of the installation box and close to the top position of the water absorption rod.
Preferably, a driving wheel is arranged at the top of the water absorbing rod, and the driving wheel is in close contact with the transmission bar.
Preferably, two sides of the installation box, which are close to the display screen, are provided with rain shields; a sliding groove is formed in the sliding plate and close to the driving piece, the sliding grooves are distributed by taking the water absorbing rod as a circle center, and the cross section of each sliding groove is a T-shaped groove; one end of the cleaning rod is connected in the sliding groove in a sliding way, a sliding block is connected in the sliding groove at a position far away from the water absorbing rod in a sliding way, and a reset spring is arranged between the sliding block and the sliding groove; the sunshading board is close to the bottom of sliding tray is equipped with the guide block respectively, just the guide block is located the display screen both sides.
Preferably, squeeze plates are arranged on one side, close to the water absorbing rod, of the rain shielding plate in pairs, and the distance between every two adjacent squeeze plates is smaller than the diameter of the water absorbing rod; the extrusion plate is hollow, and the opposite surfaces of the extrusion plate are uniformly provided with draining holes.
Preferably, a transmission belt is sleeved at the position of the sun shield, which is close to the sliding plate, and the transmission belt is rotatably connected with the sun shield; the top of the sun shield is slidably connected with cleaning cloth, the cleaning cloth is connected with a driving belt, and the driving belt is connected with the top of the sliding plate.
Preferably, fans are uniformly arranged at the bottom of the installation box, and air filter cloth is arranged in the installation box and close to an air outlet of the fans; and a heat dissipation groove is uniformly formed in one side, far away from the display screen, of the mounting box.
Preferably, the heat dissipation groove is obliquely arranged; and one side of the bottom of the installation box, which is far away from the display screen, is provided with a rain shielding sheet.
An urban waterlogging image monitoring system, monitored control system is applicable to above-mentioned urban waterlogging image monitoring device, just monitored control system includes monitoring center, communication network and on-the-spot monitoring equipment triplex, wherein:
the monitoring center consists of a cloud server, database software, urban waterlogging and ponding monitoring system software, mobile phone APP and the like;
the communication network is in the modes of GPRS wireless transmission, 4G/5G full-network communication wireless transmission, beidou satellite communication wireless transmission, optical fiber Ethernet wired transmission and the like;
the on-site monitoring equipment comprises an electronic water gauge, a buried ponding monitor, a rain gauge cylinder and the like;
the field detection equipment collects rainfall and waterlogging degree in the city, then sends collected data to the video telemetry terminal unit, the video telemetry terminal unit sends the collected data to the monitoring center through the communication network, the monitoring center collates the data and then sends the data back to the video telemetry terminal unit, and finally the video telemetry terminal unit carries out image communication display through the display screen.
The beneficial effects of the invention are as follows:
1. according to the urban waterlogging image monitoring system and device, the sliding plate moves to drive the cleaning rod to move, and the surface of the cleaning rod contacts with the screen of the display screen; when the driving piece reverses, the winding rod releases the driving rope, so that the sliding plate is reset under the influence of the reset spring, and the sliding plate resets to drive the cleaning rod to clean the rainwater on the surface of the display screen again; the cleaning rod is driven to scrape the display screen periodically through the driving piece, rainwater sputtered to the display screen is removed, the display effect of the display screen in raining is improved, and therefore the image communication early warning effect of urban waterlogging is improved.
2. The invention relates to an urban waterlogging image monitoring system and device; through the inclined arrangement of the heat dissipation grooves, when the rainwater contacts the surface of the mounting box, the rainwater slides downwards along the inclined surface of the mounting box, and the rainwater is blown into the mounting box by matching with the fan, so that the heat dissipation of the display screen is not influenced by the rainwater when the display screen rains in a state that the heat dissipation grooves outwards exit; through the cooperation between fan and the radiating groove for form by supreme air heat dissipation passageway down in the mounting box, reduce the temperature when the long-time image communication of display screen propagates, improve the radiating degree of display screen, and then guarantee the image communication early warning work of urban waterlogging.
Drawings
The invention is further described below with reference to the accompanying drawings.
FIG. 1 is a perspective view of a monitoring device of the present invention;
FIG. 2 is a front view of the monitoring device of the present invention;
FIG. 3 is a cross-sectional view of the mounting box of the present invention in a top view;
FIG. 4 is a side view in cross section of the mounting box of the present invention;
FIG. 5 is an enlarged view of a portion of FIG. 3 at A;
FIG. 6 is a partial enlarged view at B in FIG. 3;
FIG. 7 is an enlarged view of a portion of FIG. 4 at C;
in the figure: the solar energy collecting device comprises a stand column 1, a mounting box 2, a driving piece 21, a winding rod 22, a driving rope 23, a rain shielding plate 24, a guide block 25, a squeezing plate 26, a draining hole 27, a driving belt 28, cleaning cloth 29, a sliding plate 3, a cleaning rod 31, a water absorbing rod 32, a driving strip 33, a driving wheel 34, a sliding groove 35, a sliding block 36, a display screen 4, a sun shield 5, a solar panel 51, a camera 6, a signal lamp 7, a fan 8, an air filtering cloth 81, a heat dissipation groove 82 and a rain shielding sheet 83.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Embodiment one:
when urban waterlogging occurs, most of common road surfaces are exposed outside, pedestrians can easily find road ponding, cameras 6 at two sides of the road can also monitor the ponding of external roads in real time, and timely make countermeasures; however, at the positions of the lower and lower roads of some recessed overpasses and the low-lying culverts, due to the influence of external factors such as light rays, additional ponding monitoring equipment is needed for monitoring, and image early warning is carried out on vehicles and pedestrians going to and coming from the low-lying culverts by erecting a display screen 4 outside the low-lying culverts, so that hidden danger of property loss caused by serious ponding to people is avoided;
in the prior art, in the process of carrying out image communication and early warning on people and vehicles going and going on the display screen 4 in rainy days, when water drops fall on the display:
firstly, because the surface of the water drop can reflect surrounding light to form glare, image reflection is easy to cause under the condition of bright display screen 4, the display effect is affected, and the image communication early warning effect is reduced;
secondly, the water drops are easy to leave a fuzzy watermark, and particularly when the water drops are more obvious on the surface of the screen, the display content of the display screen 4 is fuzzy, the display effect is influenced, and the image communication early warning effect is reduced;
in addition, if the water drops are stuck on the screen for too long, the coating, the liquid crystal material and the like of the screen can be influenced according to the chemical components of the water, if the water cannot be cleaned up in time, permanent flaws can be formed on the screen, and in rainy seasons, the display screen 4 is contacted with rainwater for many times for a long time, so that the flaw area on the screen is increased, and the display screen 4 is damaged;
in order to effectively solve the problems, as shown in figures 1-7 in the drawings of the specification, the urban waterlogging image monitoring device comprises a stand column 1, wherein a video telemetry terminal unit is arranged in the stand column 1, the video telemetry terminal unit is used for transmitting data and videos acquired on site to a central platform in real time in the prior art, and a telemetry terminal machine has a data disconnection and report supplementing function; the upright 1 further comprises:
the energy storage unit is arranged in the upright post 1; the energy storage unit is a device for converting energy collected by the solar panel 51 into electric energy and storing the electric energy in the prior art;
the installation box 2 is arranged on the upright post 1, and a display screen 4 is arranged on one side of the installation box 2; a sun shield 5 is arranged at the top of the mounting box 2, and a solar panel 51 is arranged at the top of the sun shield 5;
the sliding plate 3 is connected with the mounting box 2 in a sliding way and is close to the display screen 4, and a cleaning rod 31 is arranged at the bottom of the sliding plate 3; a driving piece 21 is arranged on one side of the mounting box 2, and a winding rod 22 is arranged at the output end of the driving piece 21; a driving rope 23 is wound on the winding rod 22, one end of the driving rope 23 is connected with the sliding plate 3, and a reset spring is arranged between the sliding plate 3 and the mounting box 2; the driving piece 21 can be a waterproof motor, has a rainwater prevention function, and drives the winding rod 22 to rotate forwards and reversely through the waterproof motor to wind or release the driving rope 23, and the reciprocating movement function of the sliding plate 3 is realized by matching with a reset spring between the sliding plate 3 and the installation box 2; a controller is arranged in the upright column 1 and controls the forward and reverse rotation of the driving piece 21;
the camera 6 is arranged on the upright column 1, and the camera 6 is positioned below the mounting box 2; the upright post 1 is positioned below the camera 6 and is provided with a signal lamp 7;
the mounting box 2 is obliquely arranged; the area of the sun shield 5 is larger than that of the display screen 4, and the sun shield 5 is obliquely arranged; the length of the sun shield 5 is longer than that of the display screen 4;
the specific working flow is as follows: in sunny days, the sun irradiates on the solar panel 51, and the solar panel 51 collects energy formed by the irradiation of the sun and transmits the energy to the energy storage unit for storage; the energy storage unit supplies power to the driving piece 21, the display screen 4, the camera 6 and the signal lamp 7, so that the aims of energy conservation and environmental protection are fulfilled; in rainy days, the energy collected by the solar panel 51 is insufficient to supply power to the driving piece 21, the display screen 4, the camera 6 and the signal lamp 7 through the energy storage unit, and the energy storage unit supplies power to the driving piece, the display screen 4, the camera 6 and the signal lamp 7 through the switching commercial power, so that the continuous operation of the image monitoring device is ensured;
when raining, the display screen 4 needs to display the ponding condition in the low-lying culvert to people in real time, and the falling of the rainwater can prevent people from carrying out image transmission communication through the display screen 4, so that the display screen 4 needs to keep a highlight state; in addition, rainwater contacts the sun shield 5 in the falling process, the sun shield 5 blocks external rainwater for the display screen 4, raindrops are prevented from adhering to the screen of the display screen 4, so that the highlight display screen 4 is dazzled due to the influence of the raindrops, the spreading communication of urban waterlogging images is influenced, the display effect of the display screen 4 is improved, and the image communication early warning effect of urban waterlogging is improved;
because raindrops are influenced by factors such as air resistance and earth rotation in the falling process, the falling track of the raindrops is not completely vertical to the ground, but slightly inclined; the sun shield 5 is obliquely arranged, so that the sun shield 5 shields rainwater by taking an oblique angle as the display screen 4, and the rainwater falling from the oblique angle is prevented from crossing the sun shield 5 and falling on the screen of the display screen 4, so that the condition of affecting the image effect of the display screen 4 is caused, and the image communication early warning effect of urban inland inundation is improved; the area of the sun shield 5 is larger than that of the display screen 4, so that the rain shielding area of the sun shield 5 is increased; in addition, as the falling direction of the rainwater is easy to change, the sun shield 5 is arranged into a semicircular plate structure, so that the effect of blocking lateral rainwater by the sun shield 5 is improved, and the image communication early warning effect of urban waterlogging is further improved;
when the sunlight irradiates in the low-lying culvert, the sun shield 5 blocks the sunlight for the display screen 4 because the low-lying culvert is in a water accumulation state, so that the sunlight is prevented from directly irradiating the display screen 4, and the screen of the display screen 4 reflects light, the display effect of the display screen 4 is improved, people can be ensured to directly propagate through the image of the display screen 4, and the water accumulation condition in the low-lying culvert is known in real time;
when raining, the upright post 1 controls the driving piece 21 to periodically rotate positively and negatively through the controller, and when the driving piece 21 rotates positively, the driving piece 21 winds the driving rope 23 through the winding rod 22, the driving rope 23 pulls the sliding plate 3 to approach the driving piece 21 along the surface of the installation box 2, the reset spring between the sliding plate 3 and the installation box 2 is stretched to store the force, the sliding plate 3 moves to drive the cleaning rod 31 to move, and the surface of the cleaning rod 31 contacts the screen of the display screen 4; when the driving piece 21 is reversed, the winding rod 22 releases the driving rope 23, so that the sliding plate 3 is reset under the influence of the reset spring, and the sliding plate 3 resets to drive the cleaning rod 31 to clean the rainwater on the surface of the display screen 4 again; the cleaning rod 31 is driven by the driving piece 21 periodically to scrape the screen of the display screen 4, so that rainwater sputtered to the screen of the display screen 4 is removed, the display effect of the screen of the display screen 4 in raining is improved, and the image communication early warning effect of urban waterlogging is improved;
further, the camera 6 monitors vehicles coming and going, recognizes the number of the vehicles coming and going, and controls whether the vehicles enter the low-lying culvert or not by matching with the signal lamp 7, so that the condition that the vehicles enter the low-lying culvert and are affected by the accumulated water is avoided, the disaster situation of urban waterlogging is aggravated, and the image communication early warning effect of the urban waterlogging is improved.
Embodiment two:
on the basis of the first embodiment, as shown in figures 2-5 in the drawings of the specification, the bottom of the sliding plate 3 is rotatably connected with a water absorption rod 32 at a position far away from the upright post 1, and a transmission bar 33 is arranged at one side of the installation box 2 near the top of the water absorption rod 32;
a driving wheel 34 is arranged at the top of the water absorbing rod 32, and the driving wheel 34 is in close contact with the transmission bar 33; the water absorbing rod 32 is formed by wrapping a conventional rotating shaft with a conventional water absorbing sponge, and the driving wheel 34 is arranged on the rotating shaft in the water absorbing rod 32;
the specific working flow is as follows: when the sliding rod approaches the driving piece 21, the sliding rod drives the water absorbing rod 32 and the cleaning rod 31 to move, the cleaning rod 31 scrapes rainwater out of the screen of the display screen 4, the water absorbing rod 32 absorbs and cleans residual water stains on the screen of the display screen 4, and the display effect of the display screen 4 is improved; in addition, friction force is generated between the water absorbing rod 32 and the transmission bar 33 in the moving process of the water absorbing rod 32, the water absorbing rod 32 is driven to rotate while moving, and the water absorbing rod 32 keeps in a rotating state to contact with the screen of the display screen 4, so that residual water stains on the screen of the display screen 4 can be uniformly absorbed by the water absorbing rod 32, a part of the water absorbing rod 32 is prevented from contacting the screen of the display screen 4 for a long time, the overall water absorbing effect of the water absorbing rod 32 is reduced, the water stains on the screen of the display screen 4 are not thoroughly removed, and the display effect of the display screen 4 is improved;
further, the rubber sleeve can be sleeved on the surface of the cleaning rod 31, so that the cleaning rod 31 is in flexible contact with the screen of the display screen 4, the effect of protecting the screen of the display screen 4 is achieved, and the phenomenon that the screen of the display screen 4 is scratched after the cleaning rod 31 scrapes the screen of the display screen 4 for many times is avoided, so that the display screen 4 image display is affected.
Embodiment III:
on the basis of the second embodiment, as shown in fig. 2-6 in the drawings of the specification, two sides of the mounting box 2, which are close to the display screen 4, are provided with rain baffles 24; a sliding groove 35 is formed in the sliding plate 3 at a position close to the driving piece 21, the sliding groove 35 is distributed by taking the water absorbing rod 32 as a circle center, and the section of the sliding groove 35 is a T-shaped groove; one end of the cleaning rod 31 is connected in the sliding groove 35 in a sliding way, a sliding block 36 is connected in the sliding groove 35 at a position far away from the water absorbing rod 32 in a sliding way, and a reset spring is arranged between the sliding block 36 and the sliding groove 35; the bottom of the sun shield 5, which is close to the sliding groove 35, is respectively provided with guide blocks 25, the number of the guide blocks 25 is two, and the guide blocks 25 are positioned on two sides of the screen of the display screen 4;
the squeezing plates 26 are arranged in pairs on one side of the rain shield 24 close to the water absorbing rod 32, and the distance between the adjacent squeezing plates 26 is smaller than the diameter of the water absorbing rod 32; the extrusion plate 26 is hollow, and drain holes 27 are uniformly formed in the opposite surfaces of the extrusion plate 26;
the specific working flow is as follows: the rain shield plates 24 are arranged on the two sides of the installation box 2 and matched with the sun shield 5 to block rainwater falling in different directions, so that the effect of blocking lateral rainwater by the sun shield 5 is further improved; when the water sucking rod 32 moves away from the driving part 21 to pass over the display screen 4, the sliding plate 3 drives the top of the cleaning rod 31 to contact the guide block 25 away from the driving part 21, the guide block 25 presses the top of the cleaning rod 31, the cleaning rod 31 presses the sliding block 36 into the sliding groove 35, and then the guide block 25 is matched with the sliding groove 35 to guide the cleaning rod 31 to move in the sliding groove 35 and approach the surface of the mounting box 2 until contacting each other;
then the sliding plate 3 continues to move, the sliding plate 3 drives the water absorbing rod 32 to enter a gap between adjacent extrusion plates 26, the water absorbing rod 32 keeps rotating, the extrusion plates 26 extrude the water absorbing rod 32, the internally absorbed rainwater is extruded, the extruded rainwater enters the extrusion plates 26 through the water draining holes 27 and falls along the inner walls of the extrusion plates 26 until the water absorbing rod 32 passes through the extrusion plates 26, the water absorbing rod 32 keeps good water absorbing capacity when the next cleaning work is realized, so that the display effect of the display screen 4 is improved, then the driving piece 21 stops, and the sliding plate 3 enters a standing state;
when the cleaning rod 31 passes over the display screen 4 and is close to the driving piece 21, the top of the cleaning rod 31 contacts with the guide block 25 close to the driving piece 21, the guide block 25 is matched with the sliding groove 35 to guide the cleaning rod 31, and the cleaning rod 31 moves in the sliding groove 35 and is far away from the surface of the mounting box 2, so that the cleaning rod 31 is far away from the display screen 4, and the phenomenon that the display screen 4 is wetted by the cleaning rod 31 when the cleaning rod 31 is reset, and the effect of the water absorbing rod 32 on cleaning water stains of the display screen 4 is affected is avoided, so that the display effect of the display screen 4 is improved, and the image communication early warning effect of urban waterlogging is further improved;
subsequently, the sliding plate 3 is subjected to the reset effect of the reset spring, driving the cleaning rod 31 away from the driving member 21, and in the process the cleaning rod 31 does not contact the display screen 4 until the top of the cleaning rod 31 contacts the guide block 25 away from the driving member 21, and the cleaning rod 31 is guided to contact the mounting box 2 again, and the reciprocating cycle is performed.
Embodiment four:
on the basis of the third embodiment, as shown in figures 1-7 in the drawings of the specification, a transmission belt 28 is sleeved at the part of the sun shield 5 close to the sliding plate 3, and the transmission belt 28 is rotatably connected with the sun shield 5; the top of the sun shield 5 is connected with a cleaning cloth 29 in a sliding way, the cleaning cloth 29 is connected with a driving belt 28, and the driving belt 28 is connected with the top of the sliding plate 3; the cleaning cloth 29 is a cleaning tool special for cleaning the solar panel 51;
the specific working flow is as follows: the driving piece 21 drives the sliding plate 3 to reciprocate, the sliding plate 3 drives the cleaning cloth 29 to reciprocate on the sun shield 5 through the driving belt 28, the cleaning cloth 29 periodically reciprocates to wipe the solar panel 51, dust is prevented from falling on the solar panel 51 and combining with rainwater to form stains, after long-time collection, the area of solar energy irradiated by sunlight is blocked, the solar work is influenced, the good irradiation area of the solar panel 51 is maintained by keeping the cleaning of the solar panel 51, the time for supplying power by using the solar energy is prolonged, and therefore the practicability of the image monitoring device is improved.
Fifth embodiment:
on the basis of the fourth embodiment, as shown in fig. 1-4 in the drawings of the specification, the bottom of the installation box 2 is uniformly provided with fans 8, and air filter cloth 81 is arranged in the installation box 2 near the air outlet of the fans 8; the side of the mounting box 2 far away from the display screen 4 is uniformly provided with heat dissipation grooves 82; the air filter cloth 81 is a filter cloth conventionally used for filtering air, and a kind having a water absorbing effect is selected;
the heat dissipation groove 82 is arranged obliquely; a rain shield 83 is arranged at one side of the bottom of the mounting box 2 far away from the display screen 4;
the specific working flow is as follows: through setting up the fan 8 to cooperate with the air filter cloth 81, when the fan 8 blows air into the mounting box 2, firstly, through the filtration of the air filter cloth 81, the air filter cloth 81 isolates impurities in the air, and absorbs moisture in the air, reduces the air humidity entering the mounting box 2, avoids when raining, the display screen 4 is influenced by rainwater in the internal heat dissipation process of the display screen 4, and protects the display screen 4; through the inclined arrangement of the heat dissipation grooves 82, when the rainwater contacts the surface of the mounting box 2, the rainwater slides down along the inclined surface of the mounting box 2, and the rainwater is blown into the mounting box 2 by the fan 8, so that the heat dissipation of the display screen 4 is not affected by the rainwater when the display screen is rained in a state that the heat dissipation grooves 82 are outward; through the cooperation between the fan 8 and the heat dissipation groove 82, an air heat dissipation channel from bottom to top is formed in the installation box 2, the temperature of the display screen 4 during long-time image communication transmission is reduced, the heat dissipation degree of the display screen 4 is improved, and then the image communication early warning work of urban waterlogging is guaranteed;
in addition, through setting up weather shield 83 for the rainwater is when following installation box 2 inclined surface landing, continues along weather shield 83 surface landing, crosses the fan 8 of installation box 2 bottom, avoids the rainwater landing to installation box 2 bottom, is inhaled by fan 8, leads to the condition that the inside air humidity of entering installation box 2 increases to take place, thereby further protection display screen 4, further ensures that display screen 4 dispels the heat when raining can not be influenced by the rainwater.
Example six:
the utility model provides an urban waterlogging image monitoring system, this monitored control system is applicable to above-mentioned urban waterlogging image monitoring device, and this monitored control system includes monitoring center, communication network and on-the-spot monitoring facilities triplex, wherein:
the monitoring center consists of a cloud server, database software, urban waterlogging and ponding monitoring system software, mobile phone APP and the like;
the communication network is in the modes of GPRS wireless transmission, 4G/5G full-network communication wireless transmission, beidou satellite communication wireless transmission, optical fiber Ethernet wired transmission and the like;
the on-site monitoring equipment comprises an electronic water gauge, a buried ponding monitor, a rain gauge cylinder and the like;
the field detection equipment collects rainfall and waterlogging degree in the city, then sends collected data to the video telemetry terminal unit, the video telemetry terminal unit sends the collected data to the monitoring center through the communication network, the monitoring center collates the data and then sends the data back to the video telemetry terminal unit, and finally the video telemetry terminal unit carries out image communication display through the display screen 4.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. The urban waterlogging image monitoring device comprises a stand column (1), wherein a video telemetry terminal unit is arranged in the stand column (1); the vertical column (1) is characterized by further comprising:
the energy storage unit is arranged in the upright post (1);
the mounting box (2) is arranged on the upright post (1), and a display screen (4) is arranged on one side of the mounting box (2); a sun shield (5) is arranged at the top of the mounting box (2), and a solar panel (51) is arranged at the top of the sun shield (5);
the sliding plate (3), the sliding plate (3) is connected to the position of the installation box (2) close to the display screen (4) in a sliding way, and a cleaning rod (31) is arranged at the bottom of the sliding plate (3); a driving piece (21) is arranged on one side of the mounting box (2), and a winding rod (22) is arranged at the output end of the driving piece (21); a driving rope (23) is wound on the winding rod (22), one end of the driving rope (23) is connected with the sliding plate (3), and a reset spring is arranged between the sliding plate (3) and the mounting box (2);
the camera (6) is arranged on the upright post (1), and the camera (6) is positioned below the installation box (2); the stand column (1) is positioned below the camera (6) and is provided with a signal lamp (7).
2. The urban waterlogging image monitoring device according to claim 1, wherein: the installation box (2) is obliquely arranged; the area of the sun shield (5) is larger than that of the display screen (4), the sun shield (5) is obliquely arranged, and the sun shield (5) is a semicircular plate.
3. The urban waterlogging image monitoring device according to claim 1, wherein: the bottom of the sliding plate (3) is far away from the position of the upright post (1) and is rotationally connected with a water absorption rod (32), and a transmission bar (33) is arranged at one side of the installation box (2) near the top of the water absorption rod (32).
4. A city water logging image monitoring device as in claim 3, wherein: a driving wheel (34) is arranged at the top of the water absorbing rod (32), and the driving wheel (34) is in close contact with the transmission bar (33).
5. The urban waterlogging image monitoring device according to claim 1, wherein: two sides of the installation box (2) close to the display screen (4) are provided with rain baffles (24); a sliding groove (35) is formed in the sliding plate (3) at a position close to the driving piece (21), the sliding groove (35) is distributed by taking the water absorption rod (32) as a circle center, and the section of the sliding groove (35) is a T-shaped groove; one end of the cleaning rod (31) is connected in the sliding groove (35) in a sliding way, a sliding block (36) is connected in the sliding groove (35) at a position far away from the water absorbing rod (32) in a sliding way, and a reset spring is arranged between the sliding block (36) and the sliding groove (35); the sunshade board (5) is close to the bottoms of the sliding grooves (35) and is provided with guide blocks (25) respectively, and the guide blocks (25) are located on two sides of the screen of the display screen (4).
6. The urban waterlogging image monitoring device of claim 5, wherein: the side, close to the water absorbing rod (32), of the rain shielding plate (24) is provided with squeeze plates (26) in pairs, and the distance between the adjacent squeeze plates (26) is smaller than the diameter of the water absorbing rod (32); the extruding plate (26) is hollow, and draining holes (27) are uniformly formed in the opposite surfaces of the extruding plate (26).
7. The urban waterlogging image monitoring device according to claim 1, wherein: a transmission belt (28) is sleeved at the position of the sun shield (5) close to the sliding plate (3), and the transmission belt (28) is rotatably connected with the sun shield (5); the top of the sun shield (5) is slidably connected with a cleaning cloth (29), the cleaning cloth (29) is connected with a driving belt (28), and the driving belt (28) is connected with the top of the sliding plate (3).
8. The urban waterlogging image monitoring device according to claim 1, wherein: a fan (8) is uniformly arranged at the bottom of the installation box (2), and an air filter cloth (81) is arranged in the installation box (2) close to an air outlet of the fan (8); and a heat dissipation groove (82) is uniformly formed in one side, far away from the display screen (4), of the mounting box (2).
9. The urban waterlogging image monitoring device of claim 8, wherein: the heat dissipation groove (82) is obliquely arranged; one side of the bottom of the installation box (2) far away from the display screen (4) is provided with a rain shielding sheet (83).
10. A city waterlogging image monitoring system, characterized in that the monitoring system is suitable for the city waterlogging image monitoring device according to any one of the preceding claims 1-9, and the monitoring system comprises a monitoring center, a communication network and an on-site monitoring device, wherein:
the monitoring center consists of a cloud server, database software, urban waterlogging and ponding monitoring system software and a mobile phone APP;
the communication network is in GPRS wireless transmission, 4G/5G full-network communication wireless transmission, beidou satellite communication wireless transmission and optical fiber Ethernet wired transmission modes;
the on-site monitoring equipment is an electronic water gauge, a buried ponding monitor and a rainfall cylinder;
the field detection equipment collects rainfall and waterlogging degree in the city, then sends collected data to the video telemetry terminal unit, the video telemetry terminal unit sends the collected data to the monitoring center through the communication network, the monitoring center collates the data and then sends the data back to the video telemetry terminal unit, and finally the video telemetry terminal unit carries out image communication display through the display screen (4).
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