CN114675573A - Intelligent monitoring system for smart city based on 5G - Google Patents
Intelligent monitoring system for smart city based on 5G Download PDFInfo
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- CN114675573A CN114675573A CN202210234393.7A CN202210234393A CN114675573A CN 114675573 A CN114675573 A CN 114675573A CN 202210234393 A CN202210234393 A CN 202210234393A CN 114675573 A CN114675573 A CN 114675573A
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 120
- 238000004140 cleaning Methods 0.000 claims abstract description 211
- 239000000428 dust Substances 0.000 claims abstract description 56
- 230000010365 information processing Effects 0.000 claims abstract description 32
- 230000005540 biological transmission Effects 0.000 claims abstract description 12
- 238000012545 processing Methods 0.000 claims abstract description 10
- 238000013500 data storage Methods 0.000 claims abstract description 7
- 238000010438 heat treatment Methods 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 7
- 230000008569 process Effects 0.000 claims description 7
- 239000000779 smoke Substances 0.000 abstract description 53
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 31
- 230000009471 action Effects 0.000 abstract description 24
- 238000001035 drying Methods 0.000 abstract description 9
- 239000012535 impurity Substances 0.000 abstract description 7
- 238000010521 absorption reaction Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 description 6
- 230000007547 defect Effects 0.000 description 4
- 230000017525 heat dissipation Effects 0.000 description 3
- 238000011161 development Methods 0.000 description 2
- 230000003116 impacting effect Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000007726 management method Methods 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- 239000007921 spray Substances 0.000 description 1
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
- G05B19/0428—Safety, monitoring
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/24—Pc safety
- G05B2219/24024—Safety, surveillance
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Abstract
The invention relates to the technical field of monitoring systems, in particular to a smart city intelligent monitoring system based on 5G, which comprises a monitoring information processing module, a monitoring information transmission module, a data storage module, an alarm module and a monitoring information acquisition module; the monitoring information processing module is used for receiving, analyzing and processing the data acquired by the monitoring information acquisition module; according to the invention, the cleaning rod is swung by starting the motor in the machine body and driving the first shaft, the swinging cleaning rod drives the cleaning sponge to swing and act on the surface of the lens, when the cleaning sponge contacts and slides on the surface of the lens, on one hand, smoke dust impurities attached to the surface of the lens are removed through friction action, and on the other hand, water drops mixed with smoke dust on the surface of the lens are absorbed through the water absorption of the cleaning sponge, so that the cleaning and drying of the surface of the lens are accelerated, and the surface cleaning of the monitoring camera is ensured and the shot video information is clear enough.
Description
Technical Field
The invention relates to the technical field of monitoring systems, in particular to a smart city intelligent monitoring system based on 5G.
Background
With the development of urban population, popularization of information communication technology and requirements of people on improvement of living standard and environmental quality, smart cities integrating information concepts of industries such as digital, perception, wireless, intelligent, ecological and low-carbon cities are bred. The intelligent construction of public safety monitoring facilities which occupy a great proportion of cities is very important. In order to effectively improve the intelligent level of city management and realize the sustainable development of cities, the strategic idea of building 'safe cities' is proposed at present in China, and the response capability (hereinafter referred to as emergency capability) of urban emergency events is required to be continuously enhanced, so that the urban emergency event management system can accurately position, quickly respond, control in time and properly process various conditions occurring in the links of urban public security, traffic, disaster accidents and the like. At present, urban emergency means in China still stay in the primary stage, and obvious defects exist. With the continuous improvement of the urbanization and internationalization degree of China, the urban ecosystem is increasingly large and complex, and various domestic and international important activities are held at times, which bring a plurality of variable factors to urban life. Therefore, in order to maintain the long-term stability and harmony of the society, the intelligent city monitoring system must have city emergency capacity suitable for the society, and can well achieve the aim by establishing the intelligent city monitoring system; the monitoring camera is used as an important component of an intelligent monitoring system of the smart city, and plays an irreplaceable role in maintaining social safety.
The technical scheme of a patent about a monitoring camera also appears in the prior art, and a chinese patent with application number CN2019100301641 discloses an intelligent security monitoring camera, which comprises a camera body, a rain cover, a first box body, a fan, a heating wire, a temperature control switch, an air pipe, an air nozzle support, a camera support, a second box body, an opening, a support plate, an idler wheel support, idler wheels, a plate body, a rack, a plate body support, a case, a motor and gears. The electric heating wire arranged in the invention can heat the air in the first box body to match with the fan and the air pipe, can guide the hot air to the air nozzle, and sprays the hot air on the lens of the camera body through the air nozzle, so that the moisture in front of the lens and the fog in the lens can be effectively removed, and the camera is convenient to monitor more clearly in a rainy or humid environment; the second box body can be driven by a motor indirectly to move, so that the defect that the traditional camera can be fixed in one place is overcome, and the monitoring range is effectively enlarged; however, the above invention still has the defects that when the road is in the early morning in summer or meets with heavy fog weather, because the air humidity is higher, water drops are easy to condense on the surface of the lens of the camera, and a large amount of smoke dust is generated and attached to the surface of the lens when the vehicle normally runs and accidents happen, the smoke dust and the water drops are mixed and dried to easily form dirt which is difficult to remove, and the dirt which is attached to the lens more closely is difficult to completely remove only through the impact action of flowing hot air, so that the normal work of the monitoring camera is influenced; so that the solution is limited.
Therefore, when the cleaning sponge contacts the surface of the lens and slides, on one hand, smoke dust impurities attached to the surface of the lens are removed through friction, on the other hand, water drops mixed with smoke dust on the surface of the lens are absorbed through the water absorption of the cleaning sponge, so that the cleaning and drying of the surface of the lens are accelerated, and the surface of the monitoring camera is clean and video information shot is clear enough.
Disclosure of Invention
In order to make up the defects of the prior art, the problem that when the monitoring camera of the existing intelligent monitoring system for the smart city based on 5G is used for monitoring the road, when the road is in the early morning in summer or meets with heavy fog weather, water drops are easily condensed on the surface of a lens of the camera, a large amount of smoke dust is generated and attached to the surface of the lens when a vehicle normally runs and an accident occurs, and stains which are difficult to remove are easily formed after the smoke dust and the water drops are mixed and dried, so that the normal work of the monitoring camera is influenced is solved; the invention provides a smart city intelligent monitoring system based on 5G.
The technical scheme adopted by the invention for solving the technical problem is as follows: the invention relates to a 5G-based intelligent monitoring system for a smart city, which comprises a monitoring information processing module, a monitoring information transmission module, a data storage module, an alarm module and a monitoring information acquisition module; the monitoring information processing module is used for receiving, analyzing and processing the data acquired by the monitoring information acquisition module;
The monitoring information transmission module is used for transmitting the monitoring data acquired by the monitoring information acquisition module to the monitoring information processing module through a 5G network;
the data storage unit is used for storing the data acquired by the monitoring information acquisition module and the whole process of data processing performed by the monitoring information processing module;
the alarm module is controlled by the monitoring information processing module and is used for transmitting the information of the accident area to related responsible departments and processing the accident in time;
the monitoring information acquisition module is used for acquiring information of vehicle violation and dangerous accident occurrence on a road and sending related information to the monitoring information transmission module, and comprises a fixed rod, a fixed frame and a monitoring camera; the monitoring camera comprises a machine body, a lens, a sun-shading cover and a cleaning device, wherein the machine body is installed on a fixed rod through a fixed frame, the fixed rod is installed on two sides of a road, the lens is arranged on the end part of the machine body, the end part of the machine body inclines downwards, the sun-shading cover is installed on the outer surface of the machine body, and the cleaning device is installed on the surface of the end part of the machine body; the cleaning device comprises a first shaft, a first ring, a cleaning rod, a cleaning sponge, a first chamber and a second shaft; a first shaft is arranged on the surface of the end part of the machine body above the lens and connected with a motor arranged in the machine body, and the motor is controlled by the monitoring information processing module and is used for driving the first shaft to swing back and forth; a first ring is nested on the outer surface of the first shaft, a cleaning rod is arranged on the first ring, and cleaning sponge is arranged on one side, close to the surface of the end part of the machine body, of the cleaning rod; a first cavity is arranged inside the sun shade, a first motor is arranged inside the first cavity, and fan blades are arranged on an output shaft of the first motor; a first hole is uniformly formed in the side wall, away from the lens, of the first cavity, a filter screen is arranged on the outer side of the first hole, a heating resistance wire is uniformly arranged on the side wall of the first cavity, a second hole is uniformly formed in the position, close to the surface of the end portion of the machine body, of the side wall of the first cavity, and the second hole is obliquely directed to the surface of the end portion of the machine body.
When the vehicle monitoring system works, a monitoring camera on the fixed rod monitors the driving condition of a vehicle on a road all the time, and when the vehicle has an illegal phenomenon or an accident, video information obtained through monitoring is transmitted to the monitoring information processing module through the 5G network of the monitoring information transmission module, and related departments are informed to process the video information according to actual conditions; when a road is in the early morning in summer or in a foggy weather, because the air humidity is high, water drops are easily condensed on the surface of a lens of a machine body, a large amount of smoke dust is generated during normal running and accidents of a vehicle and is attached to the surface of the lens, and after the smoke dust and the water drops are mixed and dried, stains which are difficult to remove are easily formed, so that the normal work of a monitoring camera is influenced; therefore, when the monitoring information processing module finds that a large amount of water drops appear on the lens, the motor in the machine body is started and drives the shaft to enable the cleaning rod to swing, the swinging cleaning rod drives the cleaning sponge to swing and act on the surface of the lens, and when the cleaning sponge contacts the surface of the lens and slides, on one hand, smoke dust impurities attached to the surface of the lens are removed through friction action, and on the other hand, water drops mixed with smoke dust on the surface of the lens are absorbed through the water absorption of the cleaning sponge, so that the cleaning and drying of the surface of the lens are accelerated, and the surface of the monitoring camera is ensured to be clean and the shot video information is sufficiently clear; the monitoring information processing module controls the first shaft to swing and simultaneously starts the first motor, so that the first motor drives the fan blades on the output shaft to rotate to generate flowing air flow, the flowing air flow acts on the surface of the end part of the machine body through the second hole, the air flow speed of the lens and the surface of the cleaning sponge is accelerated, and the drying of the lens and the cleaning sponge is accelerated; meanwhile, smoke dust which is easy to float after the surface of the lens and the cleaning sponge are dried can be taken away by the impact action of the airflow, and the normal work of the lens and the cleaning sponge is ensured; after passing through the filter screen, the outside air passes through the first hole and enters the first chamber, so that the continuous action of flowing air flow is ensured, and the dust of the inflowing air is removed under the action of the filter screen to keep clean; the flowing air flow passes through and acts on the first motor, so that the heat dissipation of the first motor is accelerated, and the normal work of the first motor is ensured; when the surface of the lens is frosted in winter, the monitoring information processing module is used for electrifying the heating resistance wire to enable the heating resistance wire to generate heat, and the flowing air current passing through the heating resistance wire is used for transferring the heat to the lens, so that the temperature of the lens is improved, and the condition that the definition of the collected video information is influenced by the frosting of the lens is avoided; in addition, because the first pipe is made of elastic rubber, when the first ring swings along with the first shaft, the first pipe is stressed and deformed, and the first pipe is prevented from being broken due to overlarge stress.
Preferably, an annular groove is formed in the first ring and is communicated with the interior of the first chamber through a first pipe; the first pipe is made of elastic rubber, and the end part of the first pipe, which is positioned in the first cavity, is conical; be equipped with the groove in the clearance pole, a groove with the ring channel communicates with each other, and a tank bottom evenly is equipped with No. two pipes, No. two pipe one end communicates with each other with an inslot portion, and the other end stretches into in No. two grooves that clean sponge upper surface set up.
When the lens cleaning device works, when the fan blades rotate to generate flowing air flow, a part of flowing air flow flows into the annular groove through the conical end part of the first pipe and flows into the first groove through the annular groove, then the flowing air flow flows into the cleaning sponge through the second pipe in the first groove, so that the air flow rate in the cleaning sponge is accelerated, and the moving air flow flows out through gaps among the cleaning sponges and intensively and sufficiently acts on the surface of the lens, so that the air flow rate on the surface of the lens is further accelerated, and smoke dust and water drops on the surface of the lens are removed more thoroughly; the cleaning sponge is pressed and deformed along with the impact of the moving airflow and is in closer contact with the surface of the lens, so that the friction force between the cleaning sponge and the surface of the lens is increased, and the stains attached to the surface of the lens more closely are also effectively removed; and the smoke dust attached to the cleaning sponge is separated under the action of the moving airflow and is blown away along with the moving airflow, so that the cleaning sponge is effectively cleaned.
Preferably, the upper surface of the cleaning sponge is fixedly connected with a first plate, and the middle part of the first plate is connected with the cleaning rod through a rotating shaft; the second tube penetrates through the first plate, and is made of elastic rubber and in a loose state.
When the cleaning sponge sliding on the surface of the lens works, when the cleaning sponge on the two sides of the rotating shaft is unevenly stressed, the cleaning sponge drives the first plate to swing around the rotating shaft, and the second pipe is deformed under stress; when the cleaning sponges on the two sides of the rotating shaft are stressed to be close along with the movement of the cleaning sponges, the second tubular shape is restored and drives the first plate to reset; therefore, along with the reciprocating swing of the cleaning sponge around the rotating shaft, the moving airflow flowing out through the gap of the cleaning sponge is more fully contacted with the surface of the lens, so that the smoke dust and water drops attached to the surface of the lens are more thoroughly removed under the action of the cleaning sponge; and along with the swing of the cleaning sponge, the vibration effect of the cleaning sponge is intensified, so that the dust and impurities attached to the cleaning sponge are removed more thoroughly.
Preferably, the end part of the first plate extends out of a gap between the cleaning rod and the cleaning sponge and is provided with a third shaft, the third shaft is provided with a rotating wheel, the parts, corresponding to the rotating wheel, of the end part of the machine body, which are positioned on two sides of the lens, on the surface of the end part of the machine body, are uniformly provided with a first block, the first plate is an elastic plate, and the upper surface of the first block is arc-shaped.
When the cleaning machine works, the rotating wheel at the end part of the first plate rolls along the surface of the end part of the machine body along with the swinging of the cleaning rod and sequentially passes through the first block; when the rotating wheel passes through the first block, the rotating wheel is blocked, so that the first plates on two sides of the rotating shaft rotate due to uneven stress, when the rotating wheel rolls on the first block, the end parts, close to the rotating wheel, of the first plates are pressed to bend in the direction away from the surface of the lens, so that the gap between one side, close to the first block, of the cleaning sponge and the surface of the lens is enlarged, at the moment, the moving air flow can smoothly flow out through the gap between the cleaning sponge and the lens and take away smoke and dust in the gap between the cleaning sponge and the lens, and the first blocks are close to the lower side area of the machine body, so that the moving air flow accelerates to bring the smoke and dust in the gap between the cleaning sponge and the lens to the lower side area of the machine body, and the cleaning of the gap between the cleaning sponge and the lens is guaranteed; when the runner passes through the first block, the first plate resets under the action of the second tubular transformer, so that the swinging action of the cleaning sponge is intensified along with the runner sequentially passing through the first block, and the surface of the lens is cleaned more thoroughly.
Preferably, one side of keeping away from the clearance pole on the organism tip surface is equipped with No. three grooves, No. three groove tip and organism downside region communicate with each other, the width in No. three grooves is greater than the width of cleaning sponge.
The during operation, when cleaning sponge removes to No. three grooves, there is great clearance between cleaning sponge bottom surface and the No. three tank bottoms faces, consequently cleaning sponge bottom surface is no longer pressurized, and the removal air current that cleaning sponge inside No. two pipe flows out flows in No. three grooves through cleaning sponge bottom surface, make the air velocity of No. three inslots accelerate, thereby make inside moisture of cleaning sponge and bottom attached smoke and dust break away from with higher speed under the effect of flowing air current on the surface, and leave the organism along No. three grooves, make the attached smoke and dust on the cleaning sponge clear away more thoroughly, avoid the smoke and dust granule to attach to cleaning sponge bottom surface and cause the fish tail on lens surface when contacting the lens surface.
Preferably, one side that No. three grooves are close to the clearance pole is equipped with the ash removal awl piece, ash removal awl piece upper surface is the inclined plane, and the pyramis of ash removal awl piece points to the one side of keeping away from organism tip surface.
When the dust removing device works, when the cleaning sponge passes through the dust removing cone block on one side of the third groove, the cleaning sponge is pressed and deformed, air in the cleaning sponge is pressed and accelerated to flow out, smoke dust in the cleaning sponge is taken out under the action of flowing air, and flowing air flows along the third groove at the moment, so that the smoke dust separated from the cleaning sponge flows out along the third groove along with the flowing air; and the bottom surface of the cleaning sponge is scraped when passing through the pyramid part of the ash removal cone block, so that the attached smoke dust on the bottom surface of the cleaning sponge is removed more fully, and the surface of the lens is further prevented from being scratched by the cleaning sponge.
The invention has the following beneficial effects:
1. according to the intelligent monitoring system for the smart city based on the 5G, the cleaning rod swings by starting the motor in the machine body and driving the shaft, the swinging cleaning rod drives the cleaning sponge to swing and act on the surface of the lens, when the cleaning sponge contacts the surface of the lens and slides, on one hand, smoke and dust impurities attached to the surface of the lens are removed through friction, on the other hand, water drops mixed with smoke and dust on the surface of the lens are absorbed through the water absorption of the cleaning sponge, so that the cleaning and drying of the surface of the lens are accelerated, and the surface of the monitoring camera is clean and the shot video information is clear enough.
2. According to the intelligent monitoring system for the 5G-based smart city, the annular groove is formed in the first ring and is communicated with the interior of the first cavity through the first pipe; when the fan blades rotate to generate flowing air flow, a part of the flowing air flow flows into the annular groove through the first pipe and flows out through the gap between the cleaning sponges to be concentrated and fully acted on the surface of the lens, so that the air flow speed on the surface of the lens is further accelerated, and smoke dust and water drops on the surface of the lens are removed more thoroughly; and the smoke dust attached to the cleaning sponge is separated under the action of the moving airflow and is blown away along with the moving airflow, so that the cleaning sponge is effectively cleaned.
Drawings
The invention will be further explained with reference to the drawings.
FIG. 1 is a block diagram of the architecture of the present invention
FIG. 2 is a perspective view of the present invention;
FIG. 3 is an enlarged view of a portion of FIG. 2 at A;
FIG. 4 is an enlarged view of a portion of FIG. 3 at B;
FIG. 5 is an enlarged view of a portion of FIG. 3 at C;
FIG. 6 is an enlarged view of a portion of FIG. 3 at D;
in the figure: the cleaning device comprises a fixing rod 1, a fixing frame 2, a monitoring camera 3, a machine body 31, a first block 311, a third groove 312, a dust removing cone block 313, a lens 32, a sun shade 33, a cleaning device 4, a first shaft 41, a first ring 42, an annular groove 421, a first pipe 422, a cleaning rod 43, a first groove 431, a second pipe 432, a cleaning sponge 44, a second groove 441, a first plate 442, a rotating shaft 443, a third shaft 444, a rotating wheel 445, a first cavity 45, a first motor 451, fan blades 452, a first hole 453, a filter screen 454, a heating resistance wire 455, a second hole 456 and a second shaft 46.
Detailed Description
The present invention will be further described with reference to the following detailed description so that the technical means, the creation features, the achievement purposes and the effects of the present invention can be easily understood.
As shown in fig. 1 to 6, the smart city intelligent monitoring system based on 5G of the present invention includes a monitoring information processing module, a monitoring information transmitting module, a data storage module, an alarm module and a monitoring information collecting module; the monitoring information processing module is used for receiving, analyzing and processing the data acquired by the monitoring information acquisition module;
The monitoring information transmission module is used for transmitting the monitoring data acquired by the monitoring information acquisition module to the monitoring information processing module through a 5G network;
the data storage unit is used for storing the data acquired by the monitoring information acquisition module and the whole process of data processing performed by the monitoring information processing module;
the alarm module is controlled by the monitoring information processing module and is used for transmitting the information of the accident area to related responsible departments and processing the accident in time;
the monitoring information acquisition module is used for acquiring information of vehicle violation and dangerous accident occurrence on a road and sending related information to the monitoring information transmission module, and comprises a fixed rod 1, a fixed frame 2 and a monitoring camera 3; the monitoring camera 3 comprises a body 31, a lens 32, a sunshade 33 and a cleaning device 4, wherein the body 31 is mounted on a fixed rod 1 through a fixed frame 2, the fixed rod 1 is mounted on two sides of a road, the lens 32 is arranged on the end part of the body 31, the end part of the body 31 inclines downwards, the sunshade 33 is mounted on the outer surface of the body 31, and the cleaning device 4 is mounted on the surface of the end part of the body 31; the cleaning device 4 comprises a first shaft 41, a first ring 42, a cleaning rod 43, a cleaning sponge 44, a first chamber 45 and a second shaft 46; a first shaft 41 is arranged on the surface of the end part of the machine body 31 above the lens 32, the first shaft 41 is connected with a motor arranged in the machine body 31, and the motor is controlled by the monitoring information processing module and is used for driving the first shaft 41 to swing back and forth; a first ring 42 is nested on the outer surface of the first shaft 41, a cleaning rod 43 is arranged on the first ring 42, and a cleaning sponge 44 is arranged on one side of the cleaning rod 43 close to the end surface of the machine body 31; a first cavity 45 is arranged inside the sunshade cover 33, a first motor 451 is arranged inside the first cavity 45, and fan blades 452 are arranged on an output shaft of the first motor 451; the side wall of the first cavity 45, which is far away from the lens 32, is uniformly provided with a first hole 453, the outer side of the first hole 453 is provided with a filter screen 454, the side wall of the first cavity 45 is uniformly provided with a heating resistance wire 455, the part, which is close to the surface of the end part of the machine body 31, of the side wall of the first cavity 45 is uniformly provided with a second hole 456, and the second hole 456 is obliquely directed to the surface of the end part of the machine body 31.
When the vehicle monitoring system works, the monitoring camera 3 on the fixed rod 1 monitors the vehicle running condition on a road all the time, and when the vehicle breaks rule or has an accident, the monitored video information is transmitted to the monitoring information processing module through the 5G network of the monitoring information transmission module, and related departments are informed of the video information to process the video information according to the actual condition; when the road is in the early morning in summer or in heavy fog weather, because the air humidity is high, water drops are easily condensed on the surface of the lens 32 of the machine body 31, a large amount of smoke dust is generated and attached to the surface of the lens 32 when a vehicle normally runs and an accident happens, and after the smoke dust and the water drops are mixed and dried, stains which are difficult to remove are easily formed, so that the normal work of the monitoring camera 3 is influenced; therefore, when the monitoring information processing module finds that the lens 32 has a large amount of water drops, the motor in the machine body 31 is started and drives the first shaft 41 to enable the cleaning rod 43 to swing, the swinging cleaning rod 43 drives the cleaning sponge 44 to swing and act on the surface of the lens 32, and when the cleaning sponge 44 contacts the surface of the lens 32 and slides, on one hand, smoke impurities attached to the surface of the lens 32 are removed through friction, on the other hand, water drops mixed with smoke on the surface of the lens 32 are absorbed through the water absorption of the cleaning sponge 44, so that the cleaning and drying of the surface of the lens 32 are accelerated, and the surface cleaning of the monitoring camera 3 is ensured, and the shot video information is sufficiently clear; the monitoring information processing module controls the first shaft 41 to swing and simultaneously starts the first motor 451 to enable the first motor 451 to drive the fan blades 452 on the output shaft to rotate to generate flowing air flow, the flowing air flow acts on the surface of the end portion of the machine body 31 through the second hole 456 to accelerate the air flow velocity of the lens 32 and the surface of the cleaning sponge 44, and therefore drying of the lens 32 and the cleaning sponge 44 is accelerated; meanwhile, the impact of the air flow can also take away the smoke dust which is easy to float after the surface of the lens 32 and the cleaning sponge 44 are dried, so that the normal work of the lens 32 and the cleaning sponge 44 is ensured; after passing through the filter screen 454, the outside air passes through the first hole 453 and enters the first chamber 45, so that the continuous action of flowing air flow is ensured, and the dust is removed from the inflowing air under the action of the filter screen 454 to keep clean; the flowing air flow passes through and acts on the first motor 451, so that the heat dissipation of the first motor 451 is accelerated, and the normal work of the first motor 451 is ensured; when the surface of the lens 32 frosts in winter, the monitoring information processing module energizes the heating resistance wire 455 to enable the heating resistance wire 455 to generate heat, and enables flowing air current passing through the heating resistance wire 455 to transfer the heat to the lens 32, so as to improve the temperature of the lens 32, thereby preventing the lens 32 from influencing the definition of collected video information due to frosting; in addition, because the first pipe 422 is made of elastic rubber, when the first ring 42 swings along with the first shaft 41, the first pipe 422 is stressed and deformed, and the first pipe 422 is prevented from being broken due to overlarge stress.
As an embodiment of the present invention, an annular groove 421 is provided in the first ring 42, and the annular groove 421 communicates with the inside of the first chamber 45 through a first pipe 422; the first tube 422 is made of elastic rubber, and the end part of the first tube 422, which is positioned in the first chamber 45, is conical; a first groove 431 is formed in the cleaning rod 43, the first groove 431 is communicated with the annular groove 421, a second pipe 432 is uniformly arranged at the bottom of the first groove 431, one end of the second pipe 432 is communicated with the inside of the first groove 431, and the other end of the second pipe 432 extends into a second groove 441 formed in the upper surface of the cleaning sponge 44.
In operation, when the fan blade 452 rotates to generate flowing air flow, a part of the flowing air flow flows into the annular groove 421 through the tapered end part of the first pipe 422 and flows into the first groove 431 through the annular groove 421, then the flowing air flow flows into the cleaning sponge 44 through the second pipe 432 in the first groove 431, so that the air flow rate inside the cleaning sponge 44 is accelerated, and the moving air flow flows out through the gap between the cleaning sponges 44 and is concentrated and fully acted on the surface of the lens 32, so that the air flow rate on the surface of the lens 32 is further accelerated, and smoke and water drops on the surface of the lens 32 are removed more thoroughly; and along with the moving air flow impacting the cleaning sponge 44, the cleaning sponge 44 is pressed to deform and is contacted with the surface of the lens 32 more tightly, so that the friction force between the cleaning sponge 44 and the surface of the lens 32 is increased, and stains adhered to the surface of the lens 32 more tightly are also effectively removed; and the smoke attached to the cleaning sponge 44 is separated under the action of the moving air flow and is blown away along with the moving air flow, so that the cleaning sponge 44 is effectively cleaned.
As an embodiment of the present invention, a first plate 442 is fixedly connected to the upper surface of the cleaning sponge 44, and a middle portion of the first plate 442 is connected to the cleaning rod 43 through a rotating shaft 443; the second tubes 432 penetrate through the first plate 442, and the second tubes 432 are made of elastic rubber and are in a loose state.
When the lens cleaning device works, when the cleaning sponge 44 slides on the surface of the lens 32 and the cleaning sponge 44 on the two sides of the rotating shaft 443 is unevenly stressed, the cleaning sponge 44 drives the first plate 442 to swing around the rotating shaft 443, and at the moment, the second tube 432 is stressed and deformed; when the cleaning sponge 44 on both sides of the rotating shaft 443 is forced to be close to each other along with the movement of the cleaning sponge 44, the second tube 432 is deformed and restored and drives the first plate 442 to be reset; therefore, along with the reciprocating swing of the cleaning sponge 44 around the rotating shaft 443, the moving airflow flowing out through the gap of the cleaning sponge 44 is more fully contacted with the surface of the lens 32, so that the dust and water drops attached to the surface of the lens 32 are more thoroughly removed under the action of the cleaning sponge 44; and the vibration of the cleaning sponge 44 is intensified as the cleaning sponge 44 swings, so that the dust and foreign substances attached to the cleaning sponge 44 are more thoroughly removed.
As an embodiment of the present invention, the end of the first plate 442 extends out of the gap between the cleaning rod 43 and the cleaning sponge 44 and is provided with a third shaft 444, the third shaft 444 is provided with a rotating wheel 445, the first block 311 is uniformly arranged on the surface of the end of the body 31 at the two sides of the lens 32 and corresponding to the rotating wheel 445, the first plate 442 is an elastic plate, and the upper surface of the first block 311 is arc-shaped.
In operation, with the swinging of the cleaning rod 43, the rotating wheel 445 at the end of the first plate 442 rolls along the surface of the end of the body 31 and passes through the first block 311 in sequence; when the rotating wheel 445 passes through the first block 311, the rotating wheel 445 is blocked, so that the first plate 442 on two sides of the rotating shaft 443 rotates due to uneven stress, and when the rotating wheel 445 rolls on the first block 311, the end part, close to the rotating wheel 445, of the first plate 442 is pressed to bend in the direction away from the surface of the lens 32, so that the gap between one side, close to the first block 311, of the cleaning sponge 44 and the surface of the lens 32 is increased, at the moment, the moving air flow can smoothly flow out through the gap between the cleaning sponge 44 and the lens 32 and takes away smoke in the gap between the cleaning sponge 44 and the lens 32, and the first block 311 is close to the lower side area of the machine body 31, so that the moving air flow accelerates to bring the smoke in the gap between the cleaning sponge 44 and the lens 32 to the lower side area of the machine body 31, and the cleaning of the gap between the cleaning sponge 44 and the lens 32 is ensured; when the wheel 445 passes through the first block 311, the first plate 442 is reset under the effect of the deformation recovery of the second pipe 432, and therefore, as the wheel 445 sequentially passes through the first block 311, the swinging effect of the cleaning sponge 44 is intensified, so that the surface of the lens 32 is cleaned more thoroughly.
In one embodiment of the present invention, a third groove 312 is formed on the surface of the end of the body 31 far away from the cleaning rod 43, the end of the third groove 312 communicates with the lower area of the body 31, and the width of the third groove 312 is greater than the width of the cleaning sponge 44.
In operation, when the cleaning sponge 44 moves to the third groove 312, a larger gap is formed between the bottom surface of the cleaning sponge 44 and the bottom surface of the third groove 312, so that the bottom surface of the cleaning sponge 44 is not pressed any more, and the moving airflow flowing out of the second pipe 432 inside the cleaning sponge 44 flows into the third groove 312 through the bottom surface of the cleaning sponge 44, so that the air flow rate in the third groove 312 is increased, the moisture inside the cleaning sponge 44 and the smoke attached to the bottom surface are separated from each other at an accelerated speed under the action of the flowing airflow, and leave the body 31 along the third groove 312, so that the smoke attached to the cleaning sponge 44 is removed more thoroughly, and the situation that the smoke particles are attached to the bottom surface of the cleaning sponge 44 and scratch the surface of the lens 32 when contacting the surface of the lens 32 is avoided.
In one embodiment of the present invention, a dust removing cone 313 is disposed on one side of the third groove 312 close to the cleaning rod 43, the upper surface of the dust removing cone 313 is an inclined surface, and the tapered part of the dust removing cone 313 is directed to the side far away from the end surface of the machine body 31.
In operation, when the cleaning sponge 44 passes through the ash removal cone block 313 on one side of the third groove 312, the cleaning sponge 44 is pressed and deformed, air inside the cleaning sponge 44 is pressed and accelerated to flow out, smoke inside the cleaning sponge 44 is brought out under the action of flowing air, and at the moment, flowing air flows along the third groove 312, so that the smoke separated from the cleaning sponge 44 flows out along the third groove 312 along with the flowing air; the bottom surface of the cleaning sponge 44 is scraped when passing through the conical part of the dust removal conical block 313, so that the dust attached to the bottom surface of the cleaning sponge 44 can be removed more sufficiently, and the surface of the lens 32 can be further prevented from being scratched by the cleaning sponge 44.
When the vehicle monitoring system works, the monitoring camera 3 on the fixed rod 1 monitors the driving condition of a vehicle on a road at any time, and when the vehicle has an illegal phenomenon or an accident, video information obtained by monitoring is transmitted to the monitoring information processing module through the 5G network of the monitoring information transmission module, and related departments are informed to process the video information according to actual conditions; when the road is in the early morning in summer or in heavy fog weather, because the air humidity is high, water drops are easily condensed on the surface of the lens 32 of the machine body 31, a large amount of smoke dust is generated during normal running and accidents of the vehicle and is attached to the surface of the lens 32, and after the smoke dust and the water drops are mixed and dried, stains which are difficult to remove are easily formed, so that the normal work of the monitoring camera 3 is influenced; therefore, when the monitoring information processing module finds that the lens 32 has a large amount of water drops, the motor in the machine body 31 is started and drives the first shaft 41 to enable the cleaning rod 43 to swing, the swinging cleaning rod 43 drives the cleaning sponge 44 to swing and act on the surface of the lens 32, and when the cleaning sponge 44 contacts the surface of the lens 32 and slides, on one hand, smoke impurities attached to the surface of the lens 32 are removed through friction, on the other hand, water drops mixed with smoke on the surface of the lens 32 are absorbed through the water absorption of the cleaning sponge 44, so that the cleaning and drying of the surface of the lens 32 are accelerated, and the surface cleaning of the monitoring camera 3 is ensured, and the shot video information is sufficiently clear; the monitoring information processing module controls the first shaft 41 to swing and simultaneously starts the first motor 451, so that the first motor 451 drives the fan blades 452 on the output shaft to rotate to generate flowing air flow, the flowing air flow acts on the end surface of the machine body 31 through the second hole 456, the air flow speed of the lens 32 and the surface of the cleaning sponge 44 is accelerated, and the drying of the lens 32 and the cleaning sponge 44 is accelerated; meanwhile, the impact of the air flow can also take away the smoke dust which is easy to float after the surface of the lens 32 and the cleaning sponge 44 are dried, so that the normal work of the lens 32 and the cleaning sponge 44 is ensured; after passing through the filter screen 454, the outside air enters the first chamber 45 through the first hole 453, so that the continuous action of the flowing air flow is ensured, and the inflowing air is subjected to dust removal and keeps clean under the action of the filter screen 454; the flowing air flow passes through and acts on the first motor 451, so that the heat dissipation of the first motor 451 is accelerated, and the normal work of the first motor 451 is ensured; when the surface of the lens 32 frosts in winter, the monitoring information processing module energizes the heating resistance wire 455 to enable the heating resistance wire 455 to generate heat, and enables flowing air current passing through the heating resistance wire 455 to transfer the heat to the lens 32, so as to improve the temperature of the lens 32, thereby preventing the lens 32 from influencing the definition of collected video information due to frosting; in addition, because the first pipe 422 is made of elastic rubber, when the first ring 42 swings along with the first shaft 41, the first pipe 422 is stressed and deformed, and the first pipe 422 is prevented from being broken due to overlarge stress; when the fan blades 452 rotate to generate flowing air flow, a part of the flowing air flow flows into the annular groove 421 through the tapered end part of the first pipe 422 and flows into the first groove 431 through the annular groove 421, then the flowing air flow flows into the cleaning sponge 44 through the second pipe 432 in the first groove 431, so that the air flow rate inside the cleaning sponge 44 is accelerated, and the moving air flow flows out through the gaps between the cleaning sponges 44 and is concentrated and sufficiently acted on the surface of the lens 32, so that the air flow rate on the surface of the lens 32 is further accelerated, and smoke and water drops on the surface of the lens 32 are removed more thoroughly; and along with the moving air flow impacting the cleaning sponge 44, the cleaning sponge 44 is pressed to deform and is contacted with the surface of the lens 32 more tightly, so that the friction force between the cleaning sponge 44 and the surface of the lens 32 is increased, and stains adhered to the surface of the lens 32 more tightly are also effectively removed; the smoke dust attached to the cleaning sponge 44 is separated under the action of the moving air flow and is blown away along with the moving air flow, so that the cleaning sponge 44 is effectively cleaned; with the swinging of the cleaning rod 43, the rotating wheel 445 at the end of the first plate 442 rolls along the end surface of the body 31 and passes through the first block 311 in sequence; when the rotating wheel 445 passes through the first block 311, the rotating wheel 445 is blocked, so that the first plate 442 on two sides of the rotating shaft 443 rotates due to uneven stress, and when the rotating wheel 445 rolls on the first block 311, the end part, close to the rotating wheel 445, of the first plate 442 is pressed to bend in the direction away from the surface of the lens 32, so that the gap between one side of the cleaning sponge 44 close to the first block 311 and the surface of the lens 32 is increased, at the moment, the moving air flow can smoothly flow out through the gap between the cleaning sponge 44 and the lens 32 and take away smoke and dust in the gap between the cleaning sponge 44 and the lens 32, and the first block 311 is close to the lower side area of the machine body 31, so that the moving air flow is accelerated to bring the smoke and dust in the gap between the cleaning sponge 44 and the lens 32 to the lower side area of the machine body 31, and the cleaning of the gap between the cleaning sponge 44 and the lens 32 is ensured; when the rotating wheel 445 passes through the first block 311, the first plate 442 is reset under the action of deformation recovery of the second pipe 432, so that the swinging action of the cleaning sponge 44 is intensified as the rotating wheel 445 sequentially passes through the first block 311, and the surface of the lens 32 is cleaned more thoroughly; when the cleaning sponge 44 passes through the ash removing cone block 313 on one side of the third groove 312, the cleaning sponge 44 is deformed under pressure, air inside the cleaning sponge 44 is accelerated to flow out under pressure, smoke inside the cleaning sponge 44 is carried out under the action of flowing air, and at the moment, the flowing air flows along the third groove 312, so that the smoke separated from the cleaning sponge 44 flows out along the third groove 312 along with the flowing air; the bottom surface of the cleaning sponge 44 is scraped when passing through the pyramid of the dust removal cone 313, so that the dust attached to the bottom surface of the cleaning sponge 44 can be removed more sufficiently, and the surface of the lens 32 can be further prevented from being scratched by the cleaning sponge 44.
The front, the back, the left, the right, the upper and the lower are all based on figure 2 in the attached drawings of the specification, according to the standard of the observation angle of a person, the side of the device facing an observer is defined as the front, the left side of the observer is defined as the left, and so on.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience in describing the present invention and for simplifying the description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the scope of the present invention.
The foregoing shows and describes the general 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, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a wisdom city intelligent monitoring system based on 5G which characterized in that: the monitoring system comprises a monitoring information processing module, a monitoring information transmission module, a data storage module, an alarm module and a monitoring information acquisition module; the monitoring information processing module is used for receiving, analyzing and processing the data acquired by the monitoring information acquisition module;
the monitoring information transmission module is used for transmitting the monitoring data acquired by the monitoring information acquisition module to the monitoring information processing module through a 5G network;
the data storage unit is used for storing the data acquired by the monitoring information acquisition module and the whole process of data processing performed by the monitoring information processing module;
the alarm module is controlled by the monitoring information processing module and is used for transmitting the information of the accident area to a relevant responsible department and processing the accident in time;
the monitoring information acquisition module is used for acquiring information of vehicle violation and dangerous accidents on a road and sending related information to the monitoring information transmission module, and comprises a fixed rod (1), a fixed frame (2) and a monitoring camera (3); the monitoring camera (3) comprises a body (31), a lens (32), a sunshade (33) and a cleaning device (4), wherein the body (31) is installed on a fixed rod (1) through a fixed frame (2), the fixed rod (1) is installed on two sides of a road, the lens (32) is arranged on the end part of the body (31), the end part of the body (31) inclines downwards, the sunshade (33) is installed on the outer surface of the body (31), and the cleaning device (4) is installed on the surface of the end part of the body (31); the cleaning device (4) comprises a first shaft (41), a first ring (42), a cleaning rod (43), a cleaning sponge (44), a first chamber (45) and a second shaft (46); a first shaft (41) is arranged on the surface of the end part of the machine body (31) above the lens (32), the first shaft (41) is connected with a motor arranged in the machine body (31), and the motor is controlled by the monitoring information processing module and is used for driving the first shaft (41) to swing in a reciprocating manner; a first ring (42) is nested on the outer surface of the first shaft (41), a cleaning rod (43) is arranged on the first ring (42), and a cleaning sponge (44) is arranged on one side, close to the end surface of the machine body (31), of the cleaning rod (43); a first cavity (45) is arranged in the sunshade (33), a first motor (451) is arranged in the first cavity (45), and a fan blade (452) is arranged on an output shaft of the first motor (451); a first hole (453) is uniformly formed in the side wall, away from the lens (32), of the first cavity (45), a filter screen (454) is arranged on the outer side of the first hole (453), a heating resistance wire (455) is uniformly arranged on the side wall of the first cavity (45), a second hole (456) is uniformly formed in the position, close to the end surface of the machine body (31), of the side wall of the first cavity (45), and the second hole (456) points to the end surface of the machine body (31) in an inclined mode.
2. The intelligent monitoring system of 5G-based smart city according to claim 1, wherein: an annular groove (421) is formed in the first ring (42), and the annular groove (421) is communicated with the interior of the first chamber (45) through a first pipe (422); the first tube (422) is made of elastic rubber, and the end part of the first tube (422) positioned in the first cavity (45) is conical; be equipped with groove (431) in clearance pole (43), groove (431) with ring channel (421) communicate with each other, and groove (431) bottom evenly is equipped with No. two pipe (432), No. two pipe (432) one end communicates with each other with groove (431) is inside, and the other end stretches into in No. two groove (441) that clean sponge (44) upper surface set up.
3. The intelligent monitoring system of a 5G-based smart city according to claim 2, wherein: the upper surface of the cleaning sponge (44) is fixedly connected with a first plate (442), and the middle part of the first plate (442) is connected with the cleaning rod (43) through a rotating shaft (443); the second tubes (432) penetrate through the first plate (442), and the second tubes (432) are made of elastic rubber and are in a loose state.
4. The intelligent monitoring system of a 5G-based smart city according to claim 3, wherein: a board (442) tip stretches out clearance between clearance pole (43) and the cleaning sponge (44) and is equipped with No. three axle (444), be equipped with runner (445) on No. three axle (444), organism (31) tip surface is located camera lens (32) both sides and evenly is equipped with a piece (311) with the corresponding position of runner (445), a board (442) is the elastic plate, a piece (311) upper surface is the arc.
5. The intelligent monitoring system of 5G-based smart city according to claim 4, wherein: a third groove (312) is formed in one side, far away from the cleaning rod (43), of the surface of the end portion of the machine body (31), the end portion of the third groove (312) is communicated with the lower side area of the machine body (31), and the width of the third groove (312) is larger than that of the cleaning sponge (44).
6. The intelligent monitoring system for smart city based on 5G as claimed in claim 5, wherein: one side of the third groove (312) close to the cleaning rod (43) is provided with a dust removing cone block (313), the upper surface of the dust removing cone block (313) is an inclined surface, and the pyramid of the dust removing cone block (313) points to the side far away from the surface of the end part of the machine body (31).
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| CN202210234393.7A CN114675573A (en) | 2022-03-09 | 2022-03-09 | Intelligent monitoring system for smart city based on 5G |
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| CN202210234393.7A CN114675573A (en) | 2022-03-09 | 2022-03-09 | Intelligent monitoring system for smart city based on 5G |
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Cited By (1)
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| CN116248985A (en) * | 2023-05-12 | 2023-06-09 | 吉林建筑大学 | Video target recognition device based on artificial intelligence |
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