CN116527849A - Information modeling unit and intelligent urban traffic video monitoring system - Google Patents
Information modeling unit and intelligent urban traffic video monitoring system Download PDFInfo
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- CN116527849A CN116527849A CN202310535472.6A CN202310535472A CN116527849A CN 116527849 A CN116527849 A CN 116527849A CN 202310535472 A CN202310535472 A CN 202310535472A CN 116527849 A CN116527849 A CN 116527849A
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- traffic video
- cleaning
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 97
- 238000004140 cleaning Methods 0.000 claims abstract description 50
- 239000007921 spray Substances 0.000 claims abstract description 28
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 26
- 239000000428 dust Substances 0.000 claims abstract description 18
- 238000005406 washing Methods 0.000 claims abstract description 11
- 238000007789 sealing Methods 0.000 claims description 16
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 238000009423 ventilation Methods 0.000 claims description 4
- 230000002457 bidirectional effect Effects 0.000 claims description 3
- 238000003825 pressing Methods 0.000 claims description 2
- 238000007664 blowing Methods 0.000 abstract description 9
- 238000009434 installation Methods 0.000 abstract description 7
- 238000011010 flushing procedure Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 238000013499 data model Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000003550 marker Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
- B08B3/024—Cleaning by means of spray elements moving over the surface to be cleaned
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
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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
- H04N23/50—Constructional details
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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
- H04N7/181—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a plurality of remote sources
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Closed-Circuit Television Systems (AREA)
- Studio Devices (AREA)
Abstract
The invention discloses an information modeling unit and a smart city traffic video monitoring system, which comprise a monitoring camera installed on a monitoring bracket through an installation seat, wherein a lens cleaning structure is installed on a cornice at the top of the monitoring camera. This information modeling unit and wisdom urban traffic video monitored control system through the clean structure of installation camera lens on the monitoring camera, it can carry out jet-propelled and water spray operation to the camera lens, can carry out daily dust blowing clean and regular washing to road monitoring camera lens, can keep monitor the definition of picture, and wash for daily rainwater, can clean at any time, and when dust blowing and washing, the power of usable air current or water promotes impeller rotation to utilize the meshing of gear to drive Q type spray shell and slowly rotate, and then can clear up from the top down when clean, keep concentrating the dynamics of washing of water spray outside, still can carry out comprehensive washing, the cleaning performance is better.
Description
Technical Field
The invention relates to the technical field of monitoring systems, in particular to an information modeling unit and a smart city traffic video monitoring system.
Background
The existing traffic monitoring is generally directly installed on a road by using a metal frame, dust in the road is inevitably polluted by daily use, intersections with larger dust are more serious, the road is usually cleaned by blowing and occasionally raining, but the definition of the pictures is also affected by long-time no rain, the existing monitoring is exposed and installed, the wind power is large, or the rain potential is large, the monitoring shake is easily caused, the shooting definition is affected, and even the monitoring is possibly damaged when hail is put down.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides an information modeling unit and a smart city traffic video monitoring system, which solve the problems that dust is easy to be stained in monitoring on occasions with larger dust on roads, the situation can not be ensured to be clear at any moment only by blowing and occasionally raining, and the existing monitoring is exposed and installed and can be influenced by natural weather.
In order to achieve the above purpose, the invention is realized by the following technical scheme: the intelligent urban traffic video monitoring system comprises a monitoring camera which is arranged on a monitoring bracket through a mounting seat, wherein a lens cleaning structure is arranged on a cornice at the top of the monitoring camera, and the lens cleaning structure is connected with a miniature air pump and a miniature water pump which are arranged outside through a connecting pipe arranged inside the monitoring bracket;
the lens cleaning structure comprises a mounting clamp and a cleaning assembly fixedly connected with the bottom of the mounting clamp, and the cleaning assembly is clamped and mounted on a top cornice of the monitoring camera through the mounting clamp;
the cleaning component comprises a shell, a sealing cavity and an impeller cavity, wherein the sealing cavity is internally provided with the sealing cavity, the sealing cavity is internally connected with a Q-type spray shell in a sealing rotating mode, the impeller cavity is internally connected with an impeller in a rotating mode, one side of the impeller cavity away from the sealing cavity is tangentially communicated with a charging nozzle, two ends of a central shaft of the impeller penetrate through the outside of the shell and are fixedly connected with a pinion, one side of the Q-type spray shell is provided with a spray flat nozzle penetrating through the bottom of the shell, two ends of the Q-type spray shell are both internally provided with a barrel in a concave mode, the center of the barrel is fixedly connected with a rotating shaft penetrating through the outside of the shell, the outer end of the rotating shaft is fixedly connected with a large gear meshed with the pinion, and a torsion spring is connected between the barrel and the inner surface of the shell.
Preferably, guard plates for covering the large gear and the small gear are clamped at two ends of the shell, and a limiting through groove for limiting the rotation range of the spray-washing flat nozzle is formed in the bottom of the shell;
the mounting clamp is U-shaped, an anti-slip pad is arranged on the inner side of the mounting clamp, screw holes are formed in two sides of the top of the mounting clamp, and the mounting clamp is fixed with a top cornice of the monitoring camera through screws;
the charging nozzle is communicated with a hose, one end of the connecting pipe is connected with a connecting nozzle which is fixed on the surface of the monitoring bracket and penetrates through the mounting seat, and the bottom end of the hose is spliced with the connecting nozzle.
Preferably, a protection structure for covering the monitoring camera is arranged at the top of the mounting seat, and the protection structure can be correspondingly adjusted along with the inclination angle of the monitoring camera.
Preferably, the protection structure comprises positioning seats fixedly connected to two sides of the top of the mounting seat, an arched elastic cover is connected between the tops of the two positioning seats, a plurality of ventilation holes are formed in two sides of the arched elastic cover, and a filter screen is adhered to the outer sides of the ventilation holes.
Preferably, the bottoms of two sides of the arch elastic cover are arc-shaped and are provided with cutting bars, an arc-shaped slot matched with the cutting bars is formed in the positioning seat, and the outer side of the positioning seat is in threaded connection with a fastening bolt capable of pressing the cutting bars.
Preferably, the system further comprises a control sub-machine, a cloud platform and a control center, wherein the output end of the monitoring camera is electrically connected with the input end of the control sub-machine, the control sub-machine is in wireless connection with the cloud platform, the cloud platform is in wireless connection with the control center, and the control center is in remote connection with the control sub-machine;
the control sub-computer comprises a processor, an information modeling unit, an object recognition unit, a dynamic object measuring and calculating system, an overspeed early warning module, a vehicle tracking unit and an idle cleaning unit, wherein the processor is in bidirectional connection with the information modeling unit, the object recognition unit, the dynamic object measuring and calculating system, the overspeed early warning module, the vehicle tracking unit and the idle cleaning unit.
Preferably, the dynamic object measuring and calculating system comprises a reference object distance marking module, an object distance measuring and calculating module, an object speed measuring and calculating module and a reference object marking module, wherein the output ends of the reference object distance marking module and the reference object marking module are respectively connected with the input ends of the object distance measuring and calculating module and the object speed measuring and calculating module.
Preferably, the vehicle tracking unit comprises a vehicle marking module, a vehicle dynamic tracking module, a direction identification module and a pre-judgment azimuth feedback module, wherein the output end of the vehicle marking module is connected with the input end of the vehicle dynamic tracking module, the output end of the vehicle dynamic tracking module is connected with the input end of the direction identification module, and the output end of the direction identification module is connected with the input end of the pre-judgment azimuth feedback module.
Preferably, the object recognition unit comprises a vehicle recognition module and a human body recognition module;
the idle cleaning unit comprises a monitoring definition resolution module, an air pump dust removal module and a water pump cleaning module, wherein the output end of the monitoring definition resolution module is connected with the input ends of the air pump dust removal module and the water pump cleaning module respectively.
Preferably, the information modeling unit comprises an image input module, a map modeling module, a monitoring layout input module and a modeling dividing module, wherein the output end of the image input module is connected with the input end of the map modeling module, the output end of the map modeling module is connected with the input end of the monitoring layout input module, and the output end of the monitoring layout input module is connected with the input end of the modeling dividing module.
Advantageous effects
The invention provides an information modeling unit and a smart city traffic video monitoring system. Compared with the prior art, the method has the following beneficial effects:
(1) This information modeling unit and wisdom urban traffic video monitored control system through along installation camera clean structure on the monitoring camera, it can carry out jet-propelled and water spray operation to the camera lens, can carry out daily dust blowing clean and regular washing to road monitoring camera lens, can keep monitor the definition of picture, and wash for daily rainwater, can clean at any time, and when dust blowing and washing, the power of usable air current or water promotes impeller rotation, and utilize the meshing of gear to drive Q type spray shell and slowly rotate, and then can clear up from the top down when clean, keep concentrating the dynamics of washing of water spray outside, can also carry out comprehensive washing, the cleaning performance is better, and need not extra driving force.
(2) This information modeling unit and wisdom urban traffic video monitored control system through being equipped with protection architecture outside the monitor camera, can cover the protection monitor camera, can prevent that the sun from shining, also can prevent pounding such as hail and hit, also can avoid the side strong wind to blow and lead to monitor camera to rock, the bleeder vent of its side still can pass partial wind and dispel the heat to monitor camera, and its elasticity setting still can cushion when receiving the impact, also can avoid monitor camera shake, and arch elastic cover simple to operate is convenient, only need simple grafting can to can carry out angle modulation along with monitor camera's inclination.
(3) The traffic video monitoring system models the urban layout and divides the urban layout into different monitoring cameras, so that the monitoring cameras have clearer data models for the monitored range, can set reference objects, conveniently and accurately judge the distance and speed of vehicles and pedestrians, is more accurate in recognition and judgment, can recognize the direction of the vehicles, and further can automatically predict the direction of the vehicles and pedestrians which are separated from the monitoring range, so that the monitoring images of the monitoring cameras in the corresponding directions can be automatically called out for continuous tracking, manual searching is not needed, time is saved, and the problem of lost tracking can be avoided.
(4) The information modeling unit and the intelligent city traffic video monitoring system can identify the dynamic object in the monitoring area by arranging an idle cleaning unit according to the object identification unit, the dynamic object measuring and calculating system, the vehicle tracking unit and other units, and the object to be in the monitoring range can start the cleaning function in the time without monitoring requirement, so as to avoid missing some important monitoring pictures due to the blurring of the shooting pictures caused by water flushing, and the use is more intelligent and convenient.
Drawings
FIG. 1 is a schematic diagram illustrating the installation of a monitoring camera and a protection structure according to the present invention;
FIG. 2 is a front view of a lens cleaning structure of the present invention;
FIG. 3 is a side view of a lens cleaning structure of the present invention;
FIG. 4 is a side view of a partial structure of the cleaning assembly of the present invention;
FIG. 5 is a side cross-sectional view of a cleaning assembly of the present invention;
FIG. 6 is a cross-sectional view of a Q-type spray shell of the present invention;
FIG. 7 is a side view of the installation of a surveillance camera head of the present invention;
FIG. 8 is a side view of the protective structure of the present invention;
FIG. 9 is a schematic block diagram of the overall system of the monitoring system of the present invention;
FIG. 10 is a schematic block diagram of a control microcomputer according to the present invention.
In the figure: 1-mount, 2-monitor bracket, 3-monitor camera, 4-lens cleaning structure, 7-connection nozzle, 41-mounting clip, 42-cleaning component, 421-housing, 422-Q type spray shell, 423-impeller, 424-charging nozzle, 425-pinion, 426-spray flat nozzle, 427-cylinder, 428-rotating shaft, 429-large gear, 4210-torsion spring, 4211-guard plate, 4212-hose, 43-anti-slip pad, 5-connection pipe, 6-protection structure, 61-positioning seat, 62-arch spring cover, 63-filter screen, 64-cutting, 65-fastening bolt.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. 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.
The invention provides four technical schemes:
fig. 1-7 show a first embodiment: a video monitoring system of smart city traffic comprises a monitoring camera 3 arranged on a monitoring bracket 2 through a mounting seat 1, wherein a lens cleaning structure 4 is arranged on a cornice at the top of the monitoring camera 3, and the lens cleaning structure 4 is connected with a peripheral miniature air pump and a miniature water pump through a connecting pipe 5 arranged in the monitoring bracket 2;
the lens cleaning structure 4 comprises a mounting clamp 41 and a cleaning component 42 fixedly connected with the bottom of the mounting clamp 41, the cleaning component 42 is clamped and mounted on a cornice at the top of the monitoring camera 3 through the mounting clamp 41, the mounting clamp 41 is U-shaped, anti-slip pads 43 are arranged on the inner side of the mounting clamp, screw holes are formed in two sides of the top of the mounting clamp 41, and the mounting clamp 41 is fixed with the cornice at the top of the monitoring camera 3 through screws;
the filling nozzle 424 is communicated with a hose 4212, one end of the connecting pipe 5 is connected with a connecting nozzle 7 which is fixed on the surface of the monitoring bracket 2 and penetrates through the mounting seat 1, and the bottom end of the hose 4212 is spliced with the connecting nozzle 7.
The cleaning component 42 comprises a shell 421 and a sealing cavity and an impeller cavity which are arranged in the shell 421, a Q-type spray shell 422 is connected in the sealing cavity in a sealing rotating manner, an impeller 423 is connected in the impeller cavity in a rotating manner, one side of the impeller cavity, which is far away from the sealing cavity, is tangentially communicated with a charging nozzle 424, two ends of a central shaft of the impeller 423 penetrate through the outside of the shell 421 and are fixedly connected with a pinion 425, one side of the Q-type spray shell 422 is provided with a spray flat nozzle 426 penetrating through the bottom of the shell 421, two end centers of the Q-type spray shell 422 are concavely provided with a cylinder 427, the center of the cylinder 427 is fixedly connected with a rotating shaft 428 penetrating through the outside of the shell 421, the outer end of the rotating shaft 428 is fixedly connected with a large gear 429 meshed with the pinion 425, a torsion spring 4210 is connected between the cylinder 427 and the inner surface of the shell 421, two ends of the shell 421 are respectively clamped with a guard plate 4211 covering the large gear 429 and the pinion 425, and a limiting through groove limiting the rotating range of the spray flat nozzle 426 is formed in the bottom of the shell 421.
Through the installation camera lens cleaning structure 4 on the upper edge of the monitoring camera 3, the air injection and water spraying operation can be carried out on the camera lens, the daily dust blowing cleaning and the regular flushing can be carried out on the road monitoring camera lens, the definition of monitoring pictures can be kept, and the cleaning can be carried out at any time relative to daily rainwater flushing, and when dust blowing and flushing, the impeller 423 can be driven to rotate by utilizing the power of air flow or water, the Q-type spray shell 422 can be driven to rotate slowly by utilizing the meshing of gears, and then the cleaning can be carried out automatically from top to bottom when cleaning, the comprehensive flushing can be carried out besides the flushing force of concentrated water spraying, the cleaning effect is better, and additional driving force is not needed.
Fig. 1 and 8 show a second embodiment, which differs from the first embodiment mainly in that: the top of mount pad 1 is provided with the protection architecture 6 that covers surveillance camera head 3, and protection architecture 6 can correspond the regulation along with surveillance camera head 3 inclination, protection architecture 6 includes the positioning seat 61 of fixed connection in mount pad 1 top both sides, be connected with arch spring cover 62 between the top of two positioning seats 61, a plurality of bleeder vents have all been seted up to the both sides of arch spring cover 62, and the bleeder vent outside is pasted and is had filter screen 63, arch spring cover 62 both sides bottom is the arc and is provided with cutting 64, the inside of positioning seat 61 has been seted up with the arc slot of cutting 64 adaptation, the outside threaded connection of positioning seat 61 has the fastening bolt 65 that can compress tightly cutting 64.
Through being equipped with protection architecture 6 outside monitor camera 3, can cover protection monitor camera 3, can prevent insolatedly, also can prevent pounding such as hail to hit, also can avoid the side strong wind to blow and lead to monitor camera 3 to rock, the bleeder vent of its side still can pass partial wind and dispel the heat to monitor camera 3, and its elasticity setting still can cushion when receiving the impact, also can avoid monitor camera 3 to shake, and arch elastic cover 62 simple installation is convenient, only need simple grafting can to can carry out the angle modulation along with monitor camera 3's inclination, convenient to use.
Fig. 9-10 show a third embodiment, which differs from the second embodiment mainly in that: the system also comprises a control sub-machine, a cloud platform and a control center, wherein the output end of the monitoring camera 3 is electrically connected with the input end of the control sub-machine, the control sub-machine is in wireless connection with the cloud platform, the cloud platform is in wireless connection with the control center, and the control center is in remote connection with the control sub-machine;
the control sub-computer comprises a processor, an information modeling unit, an object recognition unit, a dynamic object measuring and calculating system, an overspeed early warning module, a vehicle tracking unit and an idle cleaning unit, wherein the processor is in bidirectional connection with the information modeling unit, the object recognition unit, the dynamic object measuring and calculating system, the overspeed early warning module, the vehicle tracking unit and the idle cleaning unit.
The dynamic object measuring and calculating system comprises a reference object distance marking module, an object distance measuring and calculating module, an object speed measuring and calculating module and a reference object marking module, wherein the output ends of the reference object distance marking module and the reference object marking module are respectively connected with the input ends of the object distance measuring and calculating module and the object speed measuring and calculating module; the reference object marking module marks the appointed object, the reference object distance marking module marks the distance between the appointed object and the monitoring camera 3, and the object distance measuring module and the object speed measuring module can judge the distance according to the position of the dynamic object relative to the marker and calculate the speed by combining time.
The vehicle tracking unit comprises a vehicle marking module, a vehicle dynamic tracking module, a direction identification module and a pre-judging azimuth feedback module, wherein the output end of the vehicle marking module is connected with the input end of the vehicle dynamic tracking module; the vehicle marking module can mark the appointed vehicle in the picture, so that the tracking is convenient, and the direction identification module can identify the direction of the vehicle before leaving the picture, so as to predict the subsequent direction.
The object recognition unit comprises a vehicle recognition module and a human body recognition module;
the information modeling unit comprises an image input module, a map modeling module, a monitoring layout input module and a modeling dividing module, wherein the output end of the image input module is connected with the input end of the map modeling module; firstly, collecting, inputting and modeling an urban map and images of all directions, then inputting the monitored positions, and dividing the integral modeling into control sub-machines which are correspondingly input into all the monitors.
According to the traffic video monitoring system, the urban layout is modeled, different monitoring cameras 3 are divided, the monitoring cameras 3 have clearer data models for the monitored range, reference objects can be set, the distance and speed of vehicles and pedestrians can be conveniently and accurately judged, the identification and judgment are more accurate, the direction of the vehicles can be identified, the direction of the vehicles and pedestrians which are separated from the monitoring range can be automatically prejudged, so that the monitoring pictures of the monitoring cameras 3 in the corresponding directions can be automatically called for continuous tracking, manual searching is not needed, time is saved, and the problem of lost tracking can be avoided.
Fig. 10 shows a third embodiment, which differs from the second embodiment mainly in that: the idle cleaning unit comprises a monitoring definition resolution module, an air pump dust removal module and a water pump cleaning module, wherein the output end of the monitoring definition resolution module is respectively connected with the input ends of the air pump dust removal module and the water pump cleaning module. The monitoring definition resolution module analyzes the definition of the picture and removes dust when the picture is unclear to a certain extent.
Through setting up idle clean unit, it is according to units such as object identification unit, dynamic object measurement and calculation system and vehicle tracking unit, but the dynamic object in the discernment control region to and the object that will get into the monitoring scope can open clean function in the time that does not need the monitoring demand, and then avoid because of water washing leads to shooting picture blurring and leak some important monitoring pictures, use more intelligent convenience.
Meanwhile, the contents which are not described in detail in the specification belong to the prior art known to the person skilled in the art, and model parameters of each electric appliance are not particularly limited and conventional equipment can be used.
During cleaning, the water pump is started to pump water, the water is discharged into the shell 421 through the connecting pipe 5, the connecting nozzle 7 and the hose 4212, the water flow impacts the impeller 423 to rotate, then the water is sprayed out through the spray flat nozzle 426 of the Q-type spray shell 422 to flush the upper side of the lens of the monitoring camera 3, the impeller 423 is meshed with the large gear 429 through the small gear 425 in the rotation process of the impeller 423 to drive the Q-type spray shell 422 to rotate together, the lens is flushed from top to bottom, the water pumping is stopped after the flushing is finished, and the Q-type spray shell 422 is reset under the action of the torsion spring 4210 (the blowing dust removing principle is consistent).
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides a wisdom urban traffic video monitored control system, includes the surveillance camera head of installing on the monitoring support through the mount pad, its characterized in that: the monitoring camera is characterized in that a lens cleaning structure is arranged on a cornice at the top of the monitoring camera and is connected with an external miniature air pump and a miniature water pump through a connecting pipe arranged in the monitoring bracket;
the lens cleaning structure comprises a mounting clamp and a cleaning assembly fixedly connected with the bottom of the mounting clamp, and the cleaning assembly is clamped and mounted on a top cornice of the monitoring camera through the mounting clamp;
the cleaning component comprises a shell, a sealing cavity and an impeller cavity, wherein the sealing cavity is internally provided with the sealing cavity, the sealing cavity is internally connected with a Q-type spray shell in a sealing rotating mode, the impeller cavity is internally connected with an impeller in a rotating mode, one side of the impeller cavity away from the sealing cavity is tangentially communicated with a charging nozzle, two ends of a central shaft of the impeller penetrate through the outside of the shell and are fixedly connected with a pinion, one side of the Q-type spray shell is provided with a spray flat nozzle penetrating through the bottom of the shell, two ends of the Q-type spray shell are both internally provided with a barrel in a concave mode, the center of the barrel is fixedly connected with a rotating shaft penetrating through the outside of the shell, the outer end of the rotating shaft is fixedly connected with a large gear meshed with the pinion, and a torsion spring is connected between the barrel and the inner surface of the shell.
2. The smart city traffic video monitoring system of claim 1, wherein: guard plates for covering the large gear and the small gear are clamped at two ends of the shell, and a limiting through groove for limiting the rotation range of the spray washing flat nozzle is formed in the bottom of the shell;
the mounting clamp is U-shaped, an anti-slip pad is arranged on the inner side of the mounting clamp, screw holes are formed in two sides of the top of the mounting clamp, and the mounting clamp is fixed with a top cornice of the monitoring camera through screws;
the charging nozzle is communicated with a hose, one end of the connecting pipe is connected with a connecting nozzle which is fixed on the surface of the monitoring bracket and penetrates through the mounting seat, and the bottom end of the hose is spliced with the connecting nozzle.
3. The smart city traffic video monitoring system of claim 1, wherein: the top of mount pad is provided with the protection architecture who covers the surveillance camera head, and protection architecture can correspond the regulation along with surveillance camera head inclination.
4. A smart city traffic video surveillance system as claimed in claim 3, characterized in that: the protection structure comprises positioning seats fixedly connected to two sides of the top of the mounting seat, an arched elastic cover is connected between the tops of the two positioning seats, a plurality of ventilation holes are formed in two sides of the arched elastic cover, and a filter screen is adhered to the outer sides of the ventilation holes.
5. The smart city traffic video monitoring system of claim 4, wherein: the bottom of two sides of the arch elastic cover is arc-shaped and is provided with cutting, an arc-shaped slot matched with the cutting is formed in the positioning seat, and the outer side of the positioning seat is in threaded connection with a fastening bolt capable of pressing the cutting.
6. The smart city traffic video monitoring system of claim 1, wherein: the system also comprises a control sub-machine, a cloud platform and a control center, wherein the output end of the monitoring camera is electrically connected with the input end of the control sub-machine, the control sub-machine is in wireless connection with the cloud platform, the cloud platform is in wireless connection with the control center, and the control center is in remote connection with the control sub-machine;
the control sub-computer comprises a processor, an information modeling unit, an object recognition unit, a dynamic object measuring and calculating system, an overspeed early warning module, a vehicle tracking unit and an idle cleaning unit, wherein the processor is in bidirectional connection with the information modeling unit, the object recognition unit, the dynamic object measuring and calculating system, the overspeed early warning module, the vehicle tracking unit and the idle cleaning unit.
7. The smart city traffic video monitoring system of claim 6, wherein: the dynamic object measuring and calculating system comprises a reference object distance marking module, an object distance measuring and calculating module, an object speed measuring and calculating module and a reference object marking module, wherein the output ends of the reference object distance marking module and the reference object marking module are respectively connected with the input ends of the object distance measuring and calculating module and the object speed measuring and calculating module.
8. The smart city traffic video monitoring system of claim 6, wherein: the vehicle tracking unit comprises a vehicle marking module, a vehicle dynamic tracking module, a direction identification module and a pre-judgment azimuth feedback module, wherein the output end of the vehicle marking module is connected with the input end of the vehicle dynamic tracking module, the output end of the vehicle dynamic tracking module is connected with the input end of the direction identification module, and the output end of the direction identification module is connected with the input end of the pre-judgment azimuth feedback module.
9. The smart city traffic video monitoring system of claim 6, wherein: the object recognition unit comprises a vehicle recognition module and a human body recognition module;
the idle cleaning unit comprises a monitoring definition resolution module, an air pump dust removal module and a water pump cleaning module, wherein the output end of the monitoring definition resolution module is connected with the input ends of the air pump dust removal module and the water pump cleaning module respectively.
10. The information modeling unit based on the intelligent urban traffic video monitoring system according to claim 6, wherein: the information modeling unit comprises an image input module, a map modeling module, a monitoring layout input module and a modeling dividing module, wherein the output end of the image input module is connected with the input end of the map modeling module, the output end of the map modeling module is connected with the input end of the monitoring layout input module, and the output end of the monitoring layout input module is connected with the input end of the modeling dividing module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310535472.6A CN116527849B (en) | 2023-05-12 | 2023-05-12 | Smart city traffic video monitoring system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310535472.6A CN116527849B (en) | 2023-05-12 | 2023-05-12 | Smart city traffic video monitoring system |
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| CN116527849A true CN116527849A (en) | 2023-08-01 |
| CN116527849B CN116527849B (en) | 2024-10-01 |
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Citations (7)
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