Spherical camera for traffic management

Abstract

The invention discloses a spherical camera for traffic management, and relates to the technical field of traffic cameras, the spherical camera comprises mounting seats, a protective shell and a detection controller, the mounting seats are symmetrically and fixedly connected to the outer wall of the protective shell, and the detection controller is fixedly mounted at the bottom end of the protective shell. A moisture-proof cleaning mechanism is arranged at the top of the protective shell, the transparent glass shell is matched with the camera in size, and the transparent glass shell can be driven to rotate through meshing transmission of a bevel toothed plate and a bevel gear, so that a polluted part is rotated into the protective shell to be cleaned, and the cleaned part is synchronously rotated out to a shooting position; the monitoring view field of the camera is not shielded in the whole process, continuous and stable pictures are guaranteed, the cleaning brush and the dryer only act on the part, transferred into the protective shell, of the non-monitoring area of the transparent glass shell, and interference of cleaning action on real-time monitoring pictures is avoided in cooperation with accurate transmission control of the transmission wheel and the conveying belt; and the integrity of video data required by traffic management is ensured.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of traffic camera, in particular to a spherical camera for traffic management. BACKGROUND

[0002] Traffic camera is a special camera equipment for traffic management, monitoring and law enforcement, mainly through shooting and recording the traffic conditions of the road and the surrounding area, providing basis for traffic order maintenance, violation handling, accident handling, etc. Its main purpose is to automatically record the traffic violations such as running red lights, speeding, solid lines, not driving in the guide lane, illegal parking, and not courteous to pedestrians through high-definition imaging and intelligent algorithms (such as license plate recognition, trajectory analysis) as evidence for law enforcement, real-time monitoring of road traffic and pedestrian flow, and providing reference for traffic signal control and road network planning through video analysis technology to count traffic flow, speed, congestion degree, etc. (such as intelligent adjustment of signal timing to alleviate congestion), recording the pictures before and after the traffic accident to clearly restore the accident process and help the police determine the responsibility; at the same time, the driving track of the fleeing vehicle can be traced.

[0003] A traffic management self-cleaning spherical camera is disclosed in Chinese patent No. CN113259555B, which includes a main body, a mounting seat, a ball machine, a power motor, a large gear, a protective cover, a gear ring, an upper liquid delivery cavity, a liquid storage tank, a pressure sensor, a guide strip, a support frame, a transmission rod, and a self-cleaning part. The main body rear end upper part is fixed with a horizontal mounting seat, and the main body bottom end is fixed with a vertical ball machine. The invention drives the pinion to rotate through the rack, so that the lower liquid delivery cavity and the upper liquid delivery cavity are connected, and the wiper is rotated to the bottom end of the protective cover, so that the liquid is discharged from the cleaning hole through the upper and lower liquid delivery cavities. At this time, due to the pressure of the liquid, the pressure sensor can energize the power motor, so that the protective cover rotates counterclockwise, so as to cooperate with the liquid discharged from the cleaning hole and the windshield sponge, thereby cleaning the outer wall of the protective cover.

[0004] Through the description of the above device, there are still deficiencies, mainly including:

[0005] 1. The device mainly relies on the liquid storage tank to collect rainwater and dew as cleaning liquid, but the capacity of the liquid storage tank is limited. In areas with long drought or less rain, it may not be able to supplement enough liquid in time, resulting in that the cleaning function cannot function normally. In addition, if the liquid in the liquid storage tank is not used for a long time, bacteria or impurities may breed, affecting the cleaning effect, and even may cause corrosion to the parts of the camera.

[0006] 2. During the cleaning process, although the patent has designed a corresponding structure to minimize the impact on the monitoring screen, cleaning components such as windshield wipers may still briefly obstruct the lens during movement, causing the monitoring screen to become temporarily blurry or missing. This may affect the monitoring effect and data integrity in some scenarios that require continuous and stable monitoring.

[0007] Therefore, a spherical camera for traffic management is proposed. Summary of the Invention

[0008] The purpose of this invention is to provide a spherical camera for traffic management to solve the problems mentioned in the background art.

[0009] To achieve the above objectives, the present invention provides the following technical solution: a spherical camera for traffic management, comprising a mounting base, a protective housing, and a detection controller. The mounting base is symmetrically and fixedly connected to the outer wall of the protective housing, the detection controller is fixedly installed at the bottom of the protective housing, a moisture-proof cleaning mechanism is provided on the top of the protective housing, and a drive adjustment mechanism is provided inside the protective housing.

[0010] The drive adjustment mechanism includes a protective shell fixedly connected to the inner wall of the bottom end of the protective shell, and a drive rod symmetrically and rotatably connected to the bottom end of the protective shell. A camera is fixedly connected between the two drive rods.

[0011] The moisture-proof cleaning mechanism includes a filter plate fixedly connected to the top of the protective housing. Fixed shells are symmetrically fixedly connected to the side wall of the filter plate. Fan blades are rotatably arranged inside the filter plate.

[0012] Furthermore, the drive adjustment mechanism also includes an annular sleeve rotatably connected to the outer wall of the drive rod, a transparent glass shell fixedly connected between the two annular sleeves, inclined toothed plates symmetrically fixedly connected to the side wall of the transparent glass shell, helical gears meshing on the outer wall of the inclined toothed plates, a first transmission rod symmetrically rotatably connected through the interior of the protective shell, a transmission wheel fixedly connected to the top end of the first transmission rod, a second transmission rod rotatably connected to the top end of the inner cavity of the first filter tank plate, and a conveyor belt drivingly connecting the second transmission rod and the transmission wheel.

[0013] Furthermore, the transmission rod is fixedly connected to the helical gear.

[0014] Furthermore, the two conveyor belts at the top of the two drive rods are not on the same horizontal plane, and the size of the camera is adapted to the transparent glass shell.

[0015] Furthermore, the transmission wheel is rotatably connected to the top of the inner cavity of the fixed shell.

[0016] Further, the transmission rod two and the detection controller are in electrical connection, and the transmission rod two is fixedly connected with the fan blade.

[0017] Further, the moisture-proof cleaning mechanism further comprises a rectangular groove plate fixedly connected to the lower surface of the filter groove plate, a plurality of air vents are symmetrically arranged on the side wall of the rectangular groove plate, a water storage groove plate is fixedly connected to the inner wall of the rectangular groove plate, a filter groove plate two is fixedly connected to the top of the inner cavity of the water storage groove plate, a semiconductor refrigeration sheet is fixedly connected to the middle of the inner cavity of the water storage groove plate, a flow guide groove plate one and a flow guide groove plate two are symmetrically fixedly connected to the bottom end of the rectangular groove plate, a heating rod is fixedly connected to the inside of the flow guide groove plate one, a dryer is fixedly connected to the end of the flow guide groove plate one away from the rectangular groove plate, and a cleaning brush is fixedly connected to the end of the flow guide groove plate two away from the rectangular groove plate.

[0018] Further, the air vents are between the filter groove plate two and the semiconductor refrigeration sheet, and the semiconductor refrigeration sheet is in electrical connection with the detection control device.

[0019] Further, the flow guide groove plate two is in communication with the inside of the water storage groove plate, the heating rod is in electrical connection with the detection controller, and the inside of the rectangular groove plate is in communication with the inside of the protective shell through the air vents.

[0020] Further, the size of the transparent glass shell is matched with that of the dryer, the bottom end of the rectangular groove plate is fixedly connected to the top of the protective shell, and the filter groove plate two is composed of an outer active carbon support and a middle gauze.

[0021] Compared with the prior art, the beneficial effects of the present application are:

[0022] 1. The size of the transparent glass shell is matched with that of the camera, and the meshing transmission of the inclined tooth plate and the bevel gear can drive the transparent glass shell to rotate, so that the contaminated part is transferred into the protective shell body for cleaning, and the cleaned part is simultaneously transferred out to the shooting position, without blocking the monitoring field of view of the camera, ensuring continuous and stable picture, in addition, the cleaning brush and the dryer only act on the part of the non-monitoring area of the transparent glass shell transferred into the protective shell body, and the precise transmission control of the transmission wheel and the conveyor belt avoids the interference of the cleaning action on the real-time monitoring picture, ensuring the integrity of the video data required for traffic management.

[0023] 2. By adopting the semiconductor refrigeration sheet to liquefy the filtered air, combining the double filtration of filter groove plate one and filter groove plate two, the activated carbon adsorbs impurities and the gauze filters particles, clean liquid can be stably obtained from the air, which is not limited by weather and region, and even in arid and rainy areas, liquid supply can be guaranteed, in addition, through the cooperation of the water storage groove plate with the guide groove plate one and the guide groove plate two, the liquid can be orderly stored and distributed, and the filtered liquid is pure, avoiding the problems of bacterial growth or impurity corrosion of parts, through the air circulation design of the fan leaf and the air hole, basic cleaning can be realized through the heated air flow when the liquid is insufficient, ensuring the continuous and effective cleaning function.

[0024] 3. By heating the air flow in the guide groove plate one with the heating rod, the surface of the transparent glass shell can be quickly dried after being discharged through the dryer, avoiding the influence of water stains on the picture clarity after cleaning, in addition, when the equipment is operated in reverse, hot air flow can dry and clean the filter groove plate two, prevent it from being blocked due to moisture, at the same time, dehumidify the inside of the equipment, reduce the risk of component corrosion, and prolong the service life of the equipment. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 It is a three-dimensional schematic view of the overall structure of the present application;

[0026] Figure 2 It is a three-dimensional schematic view of the position relationship structure of the filter groove plate one and the protective shell of the present application;

[0027] Figure 3 It is a three-dimensional schematic view of the position relationship structure of the fixed shell and the protective shell of the present application;

[0028] Figure 4 It is a three-dimensional schematic view of the position relationship structure of the rectangular groove plate and the inclined tooth plate of the present application;

[0029] Figure 5 It is a three-dimensional schematic view of the position relationship structure of the transmission rod one and the dryer of the present application;

[0030] Figure 6 It is a three-dimensional schematic view of the position relationship structure of the rectangular groove plate and the conveyor belt of the present application;

[0031] Figure 7 It is a three-dimensional schematic view of the position relationship structure of the filter groove plate two and the guide groove plate two of the present application;

[0032] Figure 8 It is a three-dimensional schematic view of the position relationship structure of the guide groove plate one and the heating rod of the present application.

[0033] The figure number represents:

[0034] 101, mounting seat; 102, protective shell; 2, drive adjusting mechanism; 201, protective shell; 202, drive rod; 203, camera; 204, transparent glass shell; 205, annular sleeve; 206, bevel tooth plate; 207, bevel gear; 208, transmission rod one; 209, transmission wheel; 210, conveyor belt; 211, transmission rod two; 3, moisture-proof cleaning mechanism; 301, filter groove plate one; 302, fixed shell; 303, fan blade; 304, rectangular groove plate; 305, air hole; 306, water storage groove plate; 307, filter groove plate two; 308, semiconductor refrigerating fin; 309, flow guide groove plate one; 310, heating rod; 311, dryer; 312, flow guide groove plate two; 313, cleaning brush. DETAILED DESCRIPTION

[0035] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the protection scope of the present application.

[0036] Please refer to Figures 1 to 8 An embodiment provided by the present application: a spherical camera for traffic management, comprising a mounting seat 101, a protective shell 102 and a detection controller, the mounting seat 101 is symmetrically and fixedly connected to the outer wall of the protective shell 102, the detection controller is fixedly installed at the bottom end of the protective shell 102, the top of the protective shell 102 is provided with a moisture-proof cleaning mechanism 3, and the inside of the protective shell 102 is provided with a drive adjusting mechanism 2.

[0037] The drive adjusting mechanism 2 comprises a protective shell 201 fixedly connected to the inner wall of the bottom end of the protective shell 102, and the bottom end of the protective shell 201 is symmetrically and rotatably connected with a drive rod 202, and the two drive rods 202 are fixedly connected with a camera 203.

[0038] The moisture-proof cleaning mechanism 3 comprises a filter groove plate one 301 fixedly connected to the top end of the protective shell 102, a fixed shell 302 fixedly connected to the sidewall of the filter groove plate one 301, and a fan blade 303 rotatably arranged in the inside of the filter groove plate one 301.

[0039] Preferably, the driving adjusting mechanism 2 further comprises two annular sleeves 205 rotatably connected to the outer wall of the driving rod 202, a transparent glass shell 204 fixedly connected between the two annular sleeves 205, a camera 203 matched with the size of the transparent glass shell 204, an inclined toothed plate 206 fixedly connected to the side wall of the transparent glass shell 204 in a symmetrical manner, an inclined gear 207 meshed with the outer wall of the inclined toothed plate 206, two transmission rods one 208 rotatably penetrating through the interior of the protective shell 201 in a symmetrical manner, the transmission rod one 208 fixedly connected with the inclined gear 207, the two transmission rods one 208 provided with two conveyer belts 210 at the top ends thereof not on the same horizontal plane, a transmission wheel 209 fixedly connected to the top end of the inner cavity of the fixed shell 302, a transmission rod two 211 rotatably connected to the inner cavity top end of the filter groove plate one 301, the transmission rod two 211 fixedly connected between the fan blade 303, the transmission rod two 211 and the detection controller in electrically connected relationship, and the transmission rod two 211 and the transmission wheel 209 in transmission connection with the conveyer belt 210.

[0040] Preferably, the moisture-proof cleaning mechanism 3 further comprises a rectangular groove plate 304 fixedly communicated with the lower surface of the filter groove plate one 301, the bottom end of the rectangular groove plate 304 fixedly connected to the top of the protective shell 201, a plurality of air holes 305 symmetrically formed on the side wall of the rectangular groove plate 304, the interior of the rectangular groove plate 304 communicated with the interior of the protective shell 102 through the air holes 305, a water storage groove plate 306 fixedly connected to the inner wall of the rectangular groove plate 304, a filter groove plate two 307 fixedly connected to the inner cavity top end of the water storage groove plate 306, the filter groove plate two 307 composed of an outer active carbon support and a middle gauze, a semiconductor refrigeration sheet 308 fixedly connected to the inner cavity middle portion of the water storage groove plate 306, the semiconductor refrigeration sheet 308 and the detection control device in electrically connected relationship, the air holes 305 between the filter groove plate two 307 and the semiconductor refrigeration sheet 308, the bottom end of the rectangular groove plate 304 fixedly connected with a flow guide groove plate one 309 and a flow guide groove plate two 312 in a symmetrical manner, the flow guide groove plate two 312 communicated with the interior of the water storage groove plate 306, the flow guide groove plate one 309 fixedly connected with a heating rod 310 in the interior thereof, the heating rod 310 and the detection controller in electrically connected relationship, the flow guide groove plate one 309 fixedly communicated with a dryer 311 at the end thereof away from the rectangular groove plate 304, the transparent glass shell 204 matched with the size of the dryer 311, and the flow guide groove plate two 312 fixedly communicated with a cleaning brush 313 at the end thereof away from the rectangular groove plate 304.

[0041] It should be noted that the dryer 311 is internally provided with a sponge block.

[0042] The working principle of the above implementation is as follows:

[0043] The working operation steps are as follows:

[0044] The working steps of the moisture-proof cleaning mechanism 3 are as follows:

[0045] When the device works in rainy days, rainwater carrying dust particles is easy to adhere to the camera, which will affect the clarity of the image and video. Therefore, the device monitors the camera 203 in real time through the detection controller. When water stains and dust are detected on the surface of the camera 203, the detection controller controls the transmission rod two 211 to rotate on the inner wall top of the filter groove plate one 301, and controls the semiconductor refrigeration sheet 308 and the heating rod 310 to start working synchronously, so that the transmission rod two 211 drives the fan blade 303 to rotate synchronously in the inside of the filter groove plate one 301, so that the fan blade 303 drives the air outside the filter groove plate one 301 to enter the bottom of the fan blade 303 through the filter groove plate one 301, so that the air in the inside of the filter groove plate one 301 enters the inside of the water storage groove plate 306, so that the air contacts the filter groove plate two 307 in the process of moving downward in the inside of the water storage groove plate 306, so that the activated carbon arranged in the filter groove plate two 307 absorbs organic pollutants, peculiar smell substances, and part of small molecules in the gas in the air, and filters dust particles through the gauze in the middle of the filter groove plate two 307. When the air is absorbed and filtered through the filter groove plate two 307 and enters the bottom of the filter groove plate two 307, the filtered air contacts the semiconductor refrigeration sheet 308, which liquefies the air under the action of the semiconductor refrigeration sheet 308, and flows into the bottom of the water storage groove plate 306 under the flow guiding effect of the semiconductor refrigeration sheet 308, so that the liquefied air flows into the sponge block inside the cleaning brush 313 through the water storage groove plate 306 and the flow guiding groove plate two 312, so that the sponge block absorbs it. At the same time, in the process of rotating the heating rod 310 and the fan blade 303, part of the airflow filtered through the filter groove plate two 307 enters the inside of the rectangular groove plate 304 through the air hole 305, and then enters the inside of the flow guiding groove plate one 309 through the rectangular groove plate 304, so that the heating rod 310 installed in the inside of the flow guiding groove plate one 309 heats the airflow and then discharges it through the dryer 311, so as to wipe the dust and water stains on the outer wall of the transparent glass shell 204 through the cleaning brush 313, and the dryer 311 dries the residual water stains after wiping.

[0046] The working steps of the driving adjustment mechanism 2 are as follows:

[0047] As shown above, when the transmission rod two 211 rotates on the inner wall of the filter groove plate one 301, the transmission rod two 211 drives the transmission belt 210 connected therewith to rotate synchronously, so that the transmission belt 210 drives the transmission wheel 209 connected therewith to rotate synchronously in the inside of the fixed shell 302, so that the transmission wheel 209 drives the transmission rod one 208 to rotate synchronously in the inside of the protective shell 201, so that the transmission rod one 208 drives the bevel gear 207 to rotate synchronously, so that the bevel gear 207 drives the inclined tooth plate 206 engaged therewith to rotate synchronously, so that the inclined tooth plate 206 drives the transparent glass shell 204 to rotate, so that the transparent glass shell 204 drives the annular sleeve 205 to rotate on the outer wall of the drive rod 202, so that the transparent glass shell 204 rotates in the inside of the protective shell 201, so that the contaminated part of the transparent glass shell 204 rotates into the inside of the protective shell 102, and the outer surface thereof is cleaned by the dryer 311 and the cleaning brush 313, so that the cleaned part in the inside of the protective shell 201 rotates to the position required to be shot by the camera 203;

[0048] By matching the size of the transparent glass shell 204 with the camera 203, and by the meshing transmission of the inclined tooth plate 206 and the bevel gear 207, the transparent glass shell 204 can be driven to rotate, so that the contaminated part is rotated into the inside of the protective shell 102 for cleaning, and the cleaned part is rotated out to the shooting position synchronously, without blocking the monitoring field of view of the camera 203 throughout the process, ensuring continuous and stable picture. In addition, by the cleaning brush 311 and the dryer 313 only acting on the part of the transparent glass shell 204 which is rotated into the inside of the protective shell 102 and is not in the monitoring area, and by the precise transmission control of the transmission wheel 209 and the transmission belt 210, the interference of the cleaning action on the real-time monitoring picture is avoided, and the integrity of the video data required for traffic management is ensured.

[0049] When the rain stops, the detection controller controls the reverse rotation of the second transmission rod 211 at this time, and controls the semiconductor refrigeration fin 308 to stop working, so that the second transmission rod 211 drives the fan blade 303 to rotate reversely in the inside of the filter groove plate one 301, so that the fan blade 303 reversely rotates, drives the airflow to move reversely, makes the airflow at the bottom of the dryer 311 enter into the inside of the flow guide groove plate one 309, and then enters into the inside of the rectangular groove plate 304 through the heating rod 310, and then makes the airflow enter into the inside of the water storage groove plate 306 through the air hole 305, so that the heated airflow enters into the bottom of the filter groove plate two 307, and then is filtered through the filter groove plate two 307, and finally is discharged out of the equipment through the rectangular groove plate 304 and the filter groove plate one 301. In addition, when the hot airflow passes through the filter groove plate two 307, the dust particles with high humidity in the inside of the filter groove plate two 307 are heated, so that the dust particles in the inside of the filter groove plate two 307 are discharged together under the action of the airflow, which guarantees the air permeability of the filter groove plate two 307. The heated airflow is dried in the process of flowing in the inside of the equipment, which avoids the problems of corrosion of the equipment caused by high humidity in the inside of the equipment.

[0050] By adopting the semiconductor refrigeration fin 308 to liquefy the filtered air, and combining the double filtration of the filter groove plate one 301 and the filter groove plate two 307 to adsorb impurities and filter particles through activated carbon and gauze, clean liquid can be stably obtained from the air without being restricted by weather and region. Even in arid and rainy areas, liquid supply can be guaranteed. In addition, through the cooperation of the water storage groove plate 306 with the flow guide groove plate one 309 and the flow guide groove plate two 312, liquid can be orderly stored and distributed. The filtered liquid is pure, which avoids the problems of bacterial growth and impurity corrosion of components. Through the airflow circulation design of the fan blade 303 and the air hole 305, basic cleaning can be realized through the heated airflow when the liquid is insufficient, which ensures the continuous and effective cleaning function.

[0051] By heating the airflow in the flow guide groove plate one 309 through the heating rod 310, the surface of the transparent glass shell 204 can be quickly dried after being discharged through the dryer 311, which avoids the influence of water stains on the picture clarity after cleaning. In addition, when the equipment is reversely operated, the hot airflow can dry and clean the filter groove plate two 307 to prevent it from being blocked due to moisture, and dehumidify the inside of the equipment to reduce the risk of component corrosion and prolong the service life of the equipment.

[0052] It is to be understood that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting; it is not intended to exclude myriad other embodiments of the present application that other inventors can develop based on the same general inventive concepts embodied by the described embodiments. That is, although the present application is described in terms of particular embodiments and implementations, it is to be understood that the terminology used is for the purpose of descriptive clarity and that it is intended to be limited only by the words recited in the appended claims. The scope of the present application shall be limited only by the claims.

[0053] While the embodiments of the application have been shown and described herein, it is to be understood that the application is not limited to these embodiments. Rather, numerous modifications are possible without departing from the spirit and scope of the present application as delineated by the claims and their equivalents.

Claims

1. A spherical camera for traffic management, comprising a mounting base (101), a protective housing (102), and a detection controller, wherein the mounting base (101) is symmetrically fixedly connected to the outer wall of the protective housing (102), and the detection controller is fixedly installed at the bottom end of the protective housing (102), characterized in that: The top of the protective housing (102) is provided with a moisture-proof cleaning mechanism (3), and the inside of the protective housing (102) is provided with a drive adjustment mechanism (2); The drive adjustment mechanism (2) includes a protective shell (201) fixedly connected to the inner wall of the bottom end of the protective shell (102), and a drive rod (202) is symmetrically and rotatably connected through the bottom end of the protective shell (201). A camera (203) is fixedly connected between the two drive rods (202). The moisture-proof cleaning mechanism (3) includes a filter tray plate (301) fixedly connected to the top of the protective shell (102). A fixed shell (302) is symmetrically fixedly connected to the side wall of the filter tray plate (301). A fan blade (303) is rotatably arranged inside the filter tray plate (301).

2. A spherical camera for traffic management according to claim 1, characterized in that: The drive adjustment mechanism (2) further includes an annular sleeve (205) rotatably connected to the outer wall of the drive rod (202). A transparent glass shell (204) is fixedly connected between the two annular sleeves (205). A beveled toothed plate (206) is symmetrically fixedly connected to the side wall of the transparent glass shell (204). A helical gear (207) meshes on the outer wall of the beveled toothed plate (206). A transmission rod (208) is symmetrically rotatably connected through the interior of the protective shell (201). A transmission wheel (209) is fixedly connected to the top of the transmission rod (208). A transmission rod (211) is rotatably connected to the top of the inner cavity of the filter tank plate (301). A conveyor belt (210) is connected between the transmission rod (211) and the transmission wheel (209).

3. A spherical camera for traffic management according to claim 2, characterized in that: The transmission rod (208) is fixedly connected to the helical gear (207).

4. A spherical camera for traffic management according to claim 2, characterized in that: The two conveyor belts (210) at the top of the two drive rods (208) are not on the same horizontal plane, and the camera (203) is adapted to the size of the transparent glass shell (204).

5. A spherical camera for traffic management according to claim 2, characterized in that: The transmission wheel (209) is rotatably connected to the top of the inner cavity of the fixed shell (302).

6. A spherical camera for traffic management according to claim 2, characterized in that: The transmission rod 2 (211) is electrically connected to the detection controller, and the transmission rod 2 (211) is fixedly connected to the fan blade (303).

7. A spherical camera for traffic management according to claim 2, characterized in that: The moisture-proof cleaning mechanism (3) further includes a rectangular trough plate (304) fixedly connected to the lower surface of the filter trough plate (301). Several ventilation holes (305) are symmetrically opened on the side wall of the rectangular trough plate (304). A water storage trough plate (306) is fixedly connected to the inner wall of the rectangular trough plate (304). A filter trough plate (307) is fixedly connected to the top of the inner cavity of the water storage trough plate (306). A semiconductor is fixedly connected to the middle of the inner cavity of the water storage trough plate (306). The bulk cooling plate (308) has a rectangular slot plate (304) with a first guide slot plate (309) and a second guide slot plate (312) symmetrically fixedly connected to the bottom end. A heating rod (310) is fixedly connected inside the first guide slot plate (309). A dryer (311) is fixedly connected to the end of the first guide slot plate (309) away from the rectangular slot plate (304). A cleaning brush (313) is fixedly connected to the end of the second guide slot plate (312) away from the rectangular slot plate (304).

8. A spherical camera for traffic management according to claim 7, characterized in that: The vent (305) is located between the filter plate (307) and the semiconductor cooling chip (308), and the semiconductor cooling chip (308) is electrically connected to the detection and control device.

9. A spherical camera for traffic management according to claim 7, characterized in that: The flow guide plate (312) is internally connected to the water storage plate (306), the heating rod (310) is electrically connected to the detection controller, and the interior of the rectangular plate (304) is connected to the interior of the protective shell (102) through the vent hole (305).

10. A spherical camera for traffic management according to claim 7, characterized in that: The transparent glass shell (204) is adapted to the size of the dryer (311), the bottom end of the rectangular groove plate (304) is fixedly connected to the top of the protective shell (201), and the filter groove plate (307) is composed of an external activated carbon support and a gauze in the middle.

Images