CN117831312A - Road traffic safety management system - Google Patents
Road traffic safety management system Download PDFInfo
- Publication number
- CN117831312A CN117831312A CN202311746650.6A CN202311746650A CN117831312A CN 117831312 A CN117831312 A CN 117831312A CN 202311746650 A CN202311746650 A CN 202311746650A CN 117831312 A CN117831312 A CN 117831312A
- Authority
- CN
- China
- Prior art keywords
- cleaning
- half box
- box body
- right half
- safety management
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000004140 cleaning Methods 0.000 claims abstract description 75
- 239000011521 glass Substances 0.000 claims abstract description 50
- 230000001681 protective effect Effects 0.000 claims abstract description 24
- 238000012544 monitoring process Methods 0.000 claims abstract description 21
- 239000007788 liquid Substances 0.000 claims description 15
- 238000007790 scraping Methods 0.000 claims description 15
- 238000004891 communication Methods 0.000 claims description 13
- 230000007246 mechanism Effects 0.000 claims description 13
- 239000007921 spray Substances 0.000 claims description 13
- 230000006835 compression Effects 0.000 claims description 4
- 238000007906 compression Methods 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 239000003344 environmental pollutant Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000035755 proliferation Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/01—Detecting movement of traffic to be counted or controlled
- G08G1/052—Detecting movement of traffic to be counted or controlled with provision for determining speed or overspeed
- G08G1/054—Detecting movement of traffic to be counted or controlled with provision for determining speed or overspeed photographing overspeeding vehicles
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/80—Camera processing pipelines; Components thereof
- H04N23/81—Camera processing pipelines; Components thereof for suppressing or minimising disturbance in the image signal generation
- H04N23/811—Camera processing pipelines; Components thereof for suppressing or minimising disturbance in the image signal generation by dust removal, e.g. from surfaces of the image sensor or processing of the image signal output by the electronic image sensor
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Traffic Control Systems (AREA)
Abstract
The invention discloses a road traffic safety management system, which comprises overspeed monitoring equipment arranged at the side of a road, wherein the overspeed monitoring equipment comprises a protective box and a camera, a turntable is rotatably arranged on the front side wall of the protective box, two pieces of light-transmitting glass are symmetrically arranged in the turntable, the protective box comprises a left half box body and a right half box body, and the two pieces of light-transmitting glass are respectively positioned at the left half box body and the right half box body; the camera is arranged towards the light-transmitting glass positioned at the left half box body; the overspeed monitoring equipment also comprises a switching driving device and a cleaning device, wherein the switching driving device is used for driving the turntable to rotate so as to enable the positions of the two transparent glass to be interchanged; the cleaning device is used for cleaning the light-transmitting glass positioned at the right half box body. The road traffic safety management system can ensure the definition of the snap-shot image, thereby improving the reliability of the road traffic safety management system; and moreover, the polluted transparent glass surface can be cleaned under the condition that the normal work of the camera is not influenced.
Description
Technical Field
The invention relates to a road traffic safety management system.
Background
With the increasing proliferation of motor vehicles, higher demands are being placed on road traffic safety management. In the current road traffic safety management system, whether the vehicle overspeed is monitored through vehicle overspeed monitoring equipment arranged at the side of a road, and when the overspeed of the vehicle is monitored, an image is captured through a camera to record the license plate number of the illegal vehicle. In the prior art, in order to protect a camera, the camera is generally arranged in a protective box, transparent glass corresponding to the camera is arranged on the protective box, and the camera shoots an external picture through the transparent glass. Because the protective box is exposed for a long time, pollutants such as dust in the surrounding environment can adhere to the surface of the light-transmitting glass, and as time increases, more and more pollutants adhere to the surface of the light-transmitting glass, and the snapshot definition is affected. Therefore, a worker is required to clean the transparent glass, but because the protective box and the camera are usually higher in installation position, the worker not only needs a lot of time when cleaning the transparent glass, but also has certain potential safety hazards.
Disclosure of Invention
The invention aims to provide a road traffic safety management system, which can enable two transparent glasses in overspeed monitoring equipment to be used alternately so as to ensure the definition of a snap image and further improve the reliability of the road traffic safety management system; and moreover, the polluted transparent glass surface can be cleaned under the condition that the normal work of the camera is not influenced.
In order to achieve the above purpose, the technical scheme of the invention is to design a road traffic safety management system, which comprises a road traffic safety management center and overspeed monitoring equipment, wherein the overspeed monitoring equipment is arranged at the side of a road and is in communication connection with the road traffic safety management center, and the overspeed monitoring equipment comprises a protection box and a camera arranged in the protection box; the protective box consists of two half boxes, wherein the two half boxes are a left half box and a right half box respectively, a left semicircular hole is formed in the front side wall of the left half box, a right semicircular hole is formed in the front side wall of the right half box, a circular hole is formed by the left semicircular hole and the left semicircular hole, a rotary table is rotatably arranged in the circular hole, two light-transmitting glass are symmetrically arranged in the rotary table, and the two light-transmitting glass are respectively positioned at the left half box and the right half box;
the camera is arranged towards the light-transmitting glass positioned at the left half box body;
the overspeed monitoring equipment further comprises a switching driving device and a cleaning device, wherein the switching driving device is arranged in the protective box and is used for driving the turntable to rotate so as to enable the positions of the two transparent glass to be interchanged;
the cleaning device comprises a cleaning housing and a cleaning mechanism, wherein the cleaning housing is arranged on the front side of the right half box body, the cleaning mechanism is arranged in the cleaning housing, and the cleaning mechanism is used for cleaning light-transmitting glass positioned at the right half box body.
Preferably, the switching driving device comprises a motor, a gear and a toothed ring, wherein the motor is fixed in the right half box body through a motor seat, the gear is connected with an output shaft of the motor, the toothed ring is connected with the inner disk surface of the turntable, and the toothed ring is meshed with the gear.
Preferably, the hole wall of the round hole is provided with an annular chute, and the peripheral surface of the turntable is provided with a slip ring in sliding fit with the annular chute.
Preferably, the cleaning mechanism comprises an electric telescopic rod, a slotting tool, a cleaning scraping strip, a spray head and a cleaning liquid container, wherein the electric telescopic rod and the slotting tool are fixed with the top wall of a cleaning housing, the telescopic end of the electric telescopic rod is downwards arranged and connected with a lifting block, a pair of horizontal sliding rods are movably arranged in the lifting block in a penetrating mode, a mounting plate is connected between the same side ends of the pair of horizontal sliding rods, the mounting plate is positioned between the electric telescopic rod and the slotting tool, a compression spring sleeved on the horizontal sliding rods is connected between the mounting plate and the lifting block, the mounting plate is abutted against the side part of the slotting tool, a driven inclined plane is arranged at the top end of the mounting plate, a driving inclined plane matched with the driven inclined plane is arranged at the bottom end of the slotting tool, the cleaning scraping strip is fixed at the bottom of the mounting plate, and the cleaning scraping strip is positioned above the transparent glass; the cleaning solution container is fixed with the side wall of the cleaning housing through the support plate, the cleaning solution container is connected with a liquid supply pipe, the liquid supply pipe is provided with a micropump, the spray head is fixed on the support plate through the support, the nozzle of the spray head is arranged towards the light-transmitting glass, and the spray head is connected with the liquid supply pipe through a hose.
Preferably, a liquid leakage opening is arranged on the bottom wall of the cleaning housing.
Preferably, the overspeed monitoring apparatus further comprises a mounting frame, a velocimeter, a main controller, a shielding judgment module and a wireless communication module, the protective box is arranged on the mounting frame, the velocimeter is arranged on the protective box, the main controller, the shielding judgment module and the wireless communication module are arranged inside the protective box, and the velocimeter, the shielding judgment module, the wireless communication module, the camera, the motor, the electric telescopic rod and the micropump are respectively electrically connected with the main controller.
The invention has the advantages and beneficial effects that: the road traffic safety management system can enable two pieces of transparent glass in overspeed monitoring equipment to be used alternately, so that definition of a snap image is ensured, and reliability of the road traffic safety management system is improved; and moreover, the polluted transparent glass surface can be cleaned under the condition that the normal work of the camera is not influenced.
Drawings
Fig. 1 is a schematic diagram of the present invention.
FIG. 2 is a schematic view showing the internal structure of the right half tank and the cleaning case in the present invention.
Fig. 3 is an enlarged view at a in fig. 2.
Fig. 4 is an enlarged view at B in fig. 2.
Fig. 5 is an enlarged view at C in fig. 2.
Description of the embodiments
The following describes the embodiments of the present invention further with reference to the drawings and examples. The following examples are only for more clearly illustrating the technical aspects of the present invention, and are not intended to limit the scope of the present invention.
The technical scheme of the invention is as follows:
as shown in fig. 1 to 5, a road traffic safety management system comprises a road traffic safety management center and overspeed monitoring equipment, wherein the overspeed monitoring equipment is arranged at the side of a road, the overspeed monitoring equipment is in communication connection with the road traffic safety management center, and the overspeed monitoring equipment comprises a protection box and a camera 1 arranged in the protection box; the protective box consists of two half boxes, wherein the two half boxes are a left half box 2 and a right half box 3 respectively, a left semicircular hole is formed in the front side wall of the left half box 2, a right semicircular hole is formed in the front side wall of the right half box 3, a circular hole is formed by the left semicircular hole and the left semicircular hole, a rotary disc 4 is rotatably arranged in the circular hole, two transparent glass 5 are symmetrically arranged in the rotary disc 4, and the two transparent glass 5 are respectively positioned at the left half box 2 and the right half box 3;
the camera 1 is arranged towards the light-transmitting glass 5 positioned at the left half box body 2;
the overspeed monitoring equipment further comprises a switching driving device and a cleaning device, wherein the switching driving device is arranged in the protective box and is used for driving the turntable 4 to rotate so as to enable the positions of the two transparent glass 5 to be interchanged;
the cleaning device comprises a cleaning housing 6 and a cleaning mechanism, wherein the cleaning housing 6 is arranged on the front side of the right half box body 3, the cleaning mechanism is arranged in the cleaning housing 6, and the cleaning mechanism is used for cleaning the light-transmitting glass 5 positioned at the right half box body 3. By adopting the scheme, when the overspeed monitoring apparatus works, the image information of the overspeed vehicle is acquired by the camera 1 through the light-transmitting glass 5 positioned at the left half box body 2. When the surface of the transparent glass 5 positioned at the left half box body 2 is polluted to influence the definition of image information, the turntable 4 is driven by the switching driving device to rotate 180 degrees, so that the positions of the two transparent glass 5 are exchanged, the clean transparent glass 5 positioned at the right half box body 3 is moved to the left half box body 2, the camera 1 is ensured to work normally, and meanwhile, the polluted transparent glass 5 positioned at the left half box body 2 is moved to the right half box body 3, and the transparent glass 5 is cleaned by the cleaning device for standby.
Further, the switching driving device comprises a motor 7, a gear 8 and a toothed ring 9, wherein the motor 7 is fixed in the right half box 3 through a motor base 10, the gear 8 is connected with an output shaft of the motor 7, the toothed ring 9 is connected with an inner disk surface of the turntable 4, and the toothed ring 9 is meshed with the gear 8. By adopting the scheme, the process of driving the turntable 4 to rotate by the switching driving device is as follows: the motor 7 is controlled to drive the gear 8 to rotate, and the gear 8 drives the turntable 4 to rotate through meshing with the toothed ring 9.
Further, an annular chute 11 is arranged on the hole wall of the round hole, and a slip ring 12 which is in sliding fit with the annular chute 11 is arranged on the peripheral surface of the turntable 4. By adopting the scheme, the rotary table 4 is in rotary fit with the round hole.
Further, the cleaning mechanism comprises an electric telescopic rod 13, a slotting tool 14, a cleaning scraping bar 15, a spray head 16 and a cleaning solution container 17, the electric telescopic rod 13 and the slotting tool 14 are fixed with the top wall of the cleaning housing 6, the telescopic end of the electric telescopic rod 13 is downwards provided and connected with a lifting block 18, a pair of horizontal sliding rods 19 are movably penetrated in the lifting block 18, a mounting plate 20 is connected between the same side ends of the pair of horizontal sliding rods 19, the mounting plate 20 is positioned between the electric telescopic rod 13 and the slotting tool 14, a compression spring 21 sleeved on the horizontal sliding rods 19 is connected between the mounting plate 20 and the lifting block 18, the side parts of the mounting plate 20 and the slotting tool 14 are abutted, a driven inclined plane 22 is arranged at the top end of the mounting plate 20, a driving inclined plane 23 matched with the driven inclined plane 22 is arranged at the bottom end of the slotting tool 14, the cleaning scraping bar 15 is fixed at the bottom of the mounting plate 20, and the cleaning scraping bar 20 is positioned above the transparent glass 5; the cleaning solution container 17 is fixed with the side wall of the cleaning housing 6 through a supporting plate 24, the cleaning solution container 17 is connected with a liquid supply pipe 25, the liquid supply pipe 25 is provided with a micropump 26, the spray head 16 is fixed on the supporting plate 24 through a bracket 27, the spray nozzle 16 is arranged towards the transparent glass 5, and the spray head 16 is connected with the liquid supply pipe 25 through a hose 28. By adopting the scheme, the cleaning mechanism cleans the transparent glass 5 by the following steps: firstly, controlling the micro pump 26 to operate, and spraying the cleaning liquid in the cleaning liquid container 17 to the surface of the light-transmitting glass 5 through the spray head 16; then the electric telescopic rod 13 is controlled to extend out for a certain distance, so that the lifting block 18, the mounting plate 20 and the cleaning scraping strip 15 are moved downwards for a certain distance, in the process, the mounting plate 20 is separated from the slotting tool 14, and the mounting plate 20 drives the cleaning scraping strip 15 to move towards the transparent glass 5 under the action of the elasticity of the compression spring 21 until the cleaning scraping strip 15 is in close contact with the transparent glass 5; and then the electric telescopic rod 13 is controlled to reciprocate, so that the cleaning scraping bar 15 is driven to reciprocate to clean the surface of the transparent glass 5. After the cleaning work is finished, the electric telescopic rod 13 is controlled to retract, and in the process, the slotting tool 14 is matched with the driving inclined plane 23 and the driven inclined plane 22, so that the mounting plate 20 drives the cleaning scraping strip 15 to move towards the direction away from the transparent glass 5, and the cleaning scraping strip 15 is separated from the transparent glass 5, so that the rotation of the follow-up turntable 4 is not influenced.
Further, a drain opening 29 is provided in the bottom wall of the cleaning housing 6. By adopting the scheme, the waste cleaning liquid is discharged.
Further, overspeed monitoring apparatus still includes mounting bracket 30, tachometer 31, main control unit, shelters from judgement module and wireless communication module, the protective housing sets up on mounting bracket 30, tachometer 31 sets up on the protective housing, main control unit, shelter from judgement module and wireless communication module setting in the inside of protective housing, tachometer 31, shelter from judgement module, wireless communication module, camera 1, motor 7, electric telescopic handle 13 and micropump 26 respectively with main control unit electric connection. By adopting the above scheme, the speed meter 31 acquires the speed information of the vehicle and transmits the speed information to the main controller, the main controller judges whether the speed information exceeds a threshold value, if so, the camera 1 is controlled to shoot and acquire the image information of the vehicle, the camera 1 transmits the acquired image information to the main controller, the main controller transmits the speed information and the image information to the road traffic safety management center through the wireless communication module, and the main controller transmits the image information to the shielding judgment module, processes and analyzes the image information through the shielding judgment module, judges whether the surface of the transparent glass is polluted according to the processing analysis result, and if so, the main controller controls the switching driving device and the cleaning device to start working.
The foregoing is merely a preferred embodiment of the present invention, and it should be noted that it will be apparent to those skilled in the art that several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the scope of the invention.
Claims (6)
1. The overspeed monitoring equipment is arranged on the side of a road, is in communication connection with the road safety management center, comprises a protective box and a camera arranged in the protective box, and is characterized in that the protective box consists of two half boxes, the two half boxes are a left half box and a right half box respectively, a left semicircular hole is formed in the front side wall of the left half box, a right semicircular hole is formed in the front side wall of the right half box, a circular hole is formed in the left semicircular hole and the left semicircular hole, a rotary table is rotatably arranged in the circular hole, and two light-transmitting glasses are symmetrically arranged in the rotary table and are respectively positioned at the left half box and the right half box;
the camera is arranged towards the light-transmitting glass positioned at the left half box body;
the overspeed monitoring equipment further comprises a switching driving device and a cleaning device, wherein the switching driving device is arranged in the protective box and is used for driving the turntable to rotate so as to enable the positions of the two transparent glass to be interchanged;
the cleaning device comprises a cleaning housing and a cleaning mechanism, wherein the cleaning housing is arranged on the front side of the right half box body, the cleaning mechanism is arranged in the cleaning housing, and the cleaning mechanism is used for cleaning light-transmitting glass positioned at the right half box body.
2. The system according to claim 1, wherein the switching driving device comprises a motor, a gear and a toothed ring, the motor is fixed inside the right half box body through a motor seat, the gear is connected with an output shaft of the motor, the toothed ring is connected with an inner disk surface of the turntable, and the toothed ring is meshed with the gear.
3. The road traffic safety management system according to claim 2, wherein the hole wall of the round hole is provided with an annular chute, and the outer peripheral surface of the turntable is provided with a slip ring in sliding fit with the annular chute.
4. The road traffic safety management system according to claim 3, wherein the cleaning mechanism comprises an electric telescopic rod, a slotting tool, a cleaning scraping strip, a spray head and a cleaning liquid container, the electric telescopic rod and the slotting tool are fixed with the top wall of the cleaning housing, the telescopic ends of the electric telescopic rod are downwards arranged and are connected with lifting blocks, a pair of horizontal sliding rods movably penetrate through the lifting blocks, a mounting plate is connected between the same side ends of the pair of horizontal sliding rods, the mounting plate is positioned between the electric telescopic rod and the slotting tool, a compression spring sleeved on the horizontal sliding rods is connected between the mounting plate and the lifting blocks, the side parts of the mounting plate and the slotting tool are abutted, a driven inclined plane is arranged at the top end of the mounting plate, a driving inclined plane matched with the driven inclined plane is arranged at the bottom end of the slotting tool, the cleaning scraping strip is fixed at the bottom of the mounting plate, and the cleaning scraping strip is positioned above the transparent glass; the cleaning solution container is fixed with the side wall of the cleaning housing through the support plate, the cleaning solution container is connected with a liquid supply pipe, the liquid supply pipe is provided with a micropump, the spray head is fixed on the support plate through the support, the nozzle of the spray head is arranged towards the light-transmitting glass, and the spray head is connected with the liquid supply pipe through a hose.
5. The system of claim 4, wherein the bottom wall of the cleaning housing is provided with a weeping opening.
6. The system of claim 5, wherein the overspeed monitoring apparatus further comprises a mounting frame, a speedometer, a main controller, a shielding judgment module and a wireless communication module, the protective case is arranged on the mounting frame, the speedometer is arranged on the protective case, the main controller, the shielding judgment module and the wireless communication module are arranged in the protective case, and the speedometer, the shielding judgment module, the wireless communication module, the camera, the motor, the electric telescopic rod and the micropump are respectively electrically connected with the main controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311746650.6A CN117831312A (en) | 2023-12-19 | 2023-12-19 | Road traffic safety management system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311746650.6A CN117831312A (en) | 2023-12-19 | 2023-12-19 | Road traffic safety management system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117831312A true CN117831312A (en) | 2024-04-05 |
Family
ID=90514628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311746650.6A Pending CN117831312A (en) | 2023-12-19 | 2023-12-19 | Road traffic safety management system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117831312A (en) |
-
2023
- 2023-12-19 CN CN202311746650.6A patent/CN117831312A/en active Pending
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| PB01 | Publication | ||
| PB01 | Publication | ||
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