CN215643103U

CN215643103U - Illegal parking detection device based on computer vision

Info

Publication number: CN215643103U
Application number: CN202122184625.6U
Authority: CN
Inventors: 朱戈
Original assignee: Heilongjiang University
Current assignee: Heilongjiang University
Priority date: 2021-09-09
Filing date: 2021-09-09
Publication date: 2022-01-25
Anticipated expiration: 2031-09-09

Abstract

The utility model discloses an illegal parking detection device based on computer vision, which comprises a shell, wherein a camera module is fixedly connected in the shell through a connecting column, a circular fixing plate is fixedly connected at the bottom of the camera module, a glass outer cover is fixedly connected at the bottom of the fixing plate, an L-shaped supporting plate extends from the bottom of the shell, a circular ring gap is formed between the L-shaped supporting plate and the fixing plate, a circular ring disc is arranged above the circular ring gap and positioned on the fixing plate and the L-shaped supporting plate, a ring of teeth are distributed on the outer wall of the inner ring of the circular ring disc, the teeth are meshed and connected with four gears, the gears are rotatably connected above the fixing plate through rotating shafts, the top of one rotating shaft is connected with the output end of a micro motor, and the micro motor drives the gears to rotate, so that a glass brush at the bottom of the circular ring disc is attached to the glass outer cover to rotate, dust on the surface of the glass outer cover is removed, and the circular ring disc is abutted against the L-shaped supporting plate, the circular ring disc can be meshed with the gear, friction force during rotation of the circular ring disc is reduced, and the design is more reasonable.

Description

Illegal parking detection device based on computer vision

Technical Field

The utility model relates to the field of illegal parking detection, in particular to an illegal parking detection device based on computer vision.

Background

Along with the explosive increase of the number of urban small vehicles in recent years, the number of parking spaces in a parking lot matched with an urban is far from the number of small vehicles which are registered, the illegal parking phenomenon is more serious, at present, the violation of the vehicle is punished mainly by traffic police personnel, the violation of the vehicle is found and punished only by a manual mode, the administrative cost is very high, the violation of the vehicle is often not timely enough, and traffic accidents caused by the violation of the vehicle are easily caused, along with the development of the technology, the method for carrying out intelligent analysis and automatic identification by utilizing traffic video images has obvious advantages compared with the traditional vehicle violation detection method, is gradually becoming a popular method for replacing the traditional illegal parking detection of the traffic vehicles, but after long-time use, dirt such as dust is easily attached to the outer surface of a transparent glass outer cover to influence the normal work of an internal camera, and parking detection device violating regulations generally sets up at the eminence, and the danger that aerial work was very leads to clearing up inconveniently, for this novel detection device violating regulations based on computer vision that provides is used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model provides a computer vision-based illegal parking detection device, which solves the technical problems that after a traditional monitoring camera is used for a long time, dirt such as dust and the like is easy to adhere to the outer surface of a transparent glass outer cover to influence the normal work of an internal camera, and the illegal parking detection device is generally arranged at a high place and is inconvenient to clean due to the danger of high-altitude operation.

In order to solve the technical problem, the utility model provides a computer vision-based illegal parking detection device which comprises a shell, wherein a camera module is fixedly connected inside the shell through a connecting column, a circular fixing plate is fixedly connected at the bottom of the camera module, a glass outer cover is fixedly connected at the bottom of the fixing plate, a camera is installed inside the glass outer cover, an L-shaped supporting plate extends from the bottom of the shell, a circular ring gap exists between the L-shaped supporting plate and the fixing plate, a circular ring disc is placed above the circular ring gap and positioned on the fixing plate and the L-shaped supporting plate, a ring of teeth are arranged on the outer wall of the inner ring of the circular ring disc and meshed with four gears, the gears are rotatably connected above the fixing plate through rotating shafts, and the top of one of the rotating shafts is connected with the output end of a micro motor.

Preferably, the shell is fixedly sleeved on the outer wall of the connecting column, and the top of the connecting column is connected with the street lamp pole.

Preferably, a plurality of rolling balls are placed in a gap between the inner wall of the L-shaped supporting plate and the outer ring wall of the circular ring disc.

Preferably, the width of the circular ring disc is greater than the width of a circular ring gap, a circular ring lug is fixedly connected to the bottom of the circular ring disc, the width of the circular ring lug is smaller than the width of the circular ring gap, and a glass brush is fixedly connected to the bottom of the circular ring lug.

Preferably, the glass brush is made of a composite rubber material, and the shape of the glass brush is in a circular arc shape attached to the glass outer cover.

Preferably, the micro motor is fixedly installed on the outer wall of the camera module through a fixing frame, and the top of the micro motor is electrically connected with the controller inside the camera module through a wire.

Compared with the related art, the violation detection device based on computer vision provided by the utility model has the following beneficial effects:

(1) the utility model provides a computer vision-based illegal parking detection device, which drives a gear to rotate through a micro motor, so that a glass brush at the bottom of a circular ring disc is attached to a glass outer cover to rotate, dust on the surface of the glass outer cover is removed, the circular ring disc is abutted against an L-shaped supporting plate through a rolling ball, the circular ring disc can be meshed with a gear, friction generated during rotation of the circular ring disc can be reduced, and the design is more reasonable.

(2) The utility model provides a computer vision-based illegal parking detection device, wherein a glass brush is made of a composite rubber material, so that the glass brush has high enough hardness and can be bent to be tightly attached to a glass outer cover, and the dust removal effect of the glass brush is better.

Drawings

FIG. 1 is a front cross-sectional view of a computer vision based violation detection device of the present invention;

FIG. 2 is a cross-sectional view of the internal structure of an illegal parking detection device based on computer vision according to the first embodiment of the present invention;

FIG. 3 is a sectional view of the internal structure of an illegal parking detection device based on computer vision according to the present invention;

fig. 4 is a schematic perspective view of a ring plate in the violation detection device based on computer vision according to the present invention.

Reference numbers in the figures: 1. a housing; 2. connecting columns; 3. a camera module; 4. a fixing plate; 5. a glass housing; 6. a camera; 7. an L-shaped support plate; 8. a circular ring gap; 9. a ring plate; 91. teeth; 92. a circular ring projection; 93. a glass brush; 10. a gear; 11. a rotating shaft; 12. rolling a ball; 13. a micro motor.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments; all other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Embodiments, given by fig. 1-4, a computer vision based violation detection device of the present invention comprises a housing 1, the interior of the shell 1 is fixedly connected with a camera module 3 through a connecting column 2, the bottom of the camera module 3 is fixedly connected with a round fixing plate 4, the bottom of the fixed plate 4 is fixedly connected with a glass outer cover 5, a camera 6 is arranged in the glass outer cover 5, an L-shaped supporting plate 7 extends from the bottom of the shell 1, a circular gap 8 is formed between the L-shaped supporting plate 7 and the fixing plate 4, a ring disk 9 is arranged above the ring gap 8 and on the fixing plate 4 and the L-shaped supporting plate 7, a ring of teeth 91 are arranged on the outer wall of the inner ring of the ring disk 9, and the teeth 91 are engaged with four gears 10, the gears 10 are rotatably connected above the fixing plate 4 through rotating shafts 11, and the top of one rotating shaft 11 is connected with the output end of the micro motor 13.

The shell 1 is fixedly sleeved on the outer wall of the connecting column 2, the top of the connecting column 2 is connected with the street lamp pole, the shell 1 is connected with the outer wall of the connecting column 2, and the L-shaped supporting plate 7 at the bottom of the shell 1 can have enough force to support all components at the bottom.

Wherein, a plurality of spin 12 have been placed in the gap between 7 inner walls of L type backup pad and the ring dish 9 outer lane wall, and spin 12 can support ring dish 9, makes ring dish 9 and gear 10 meshing rotation, and spin 12 can become rolling friction with the sliding friction between 9 outer lane walls of ring dish and the 7 inner walls of L type backup pad simultaneously to reduce its frictional force, make its rotation more relaxed.

Wherein, ring dish 9 width is greater than ring gap 8 width, prevents that ring dish 9 from dropping from ring gap 8, ring dish 9 bottom fixedly connected with ring lug 92, just ring lug 92 width is less than ring gap 8 width, and ring lug 92 is used for plugging up ring gap 8, prevents that external dust from getting into inside shell 1, influences its normal operating, glass brush 93 of ring lug 92 bottom fixedly connected with, glass brush 93 is used for cleaing away 5 adnexed dust on surface of glass cover.

The glass brush 93 is made of a composite rubber material, the glass brush 93 is in a circular arc shape and is attached to the glass outer cover 5, the composite rubber material can guarantee the hardness of the glass brush 93, meanwhile, the glass brush can be bent and attached to the glass outer cover 5 tightly, and the dust removing effect is better.

Wherein, micro motor 13 passes through mount fixed mounting on the 3 outer walls of module of making a video recording, just micro motor 13 top is through wire and the 3 internal control ware electric connection of module of making a video recording, and the accessible is made a video recording the control assembly in the module 3 and is controlled micro motor 13 with the power and rotate to conveniently control glass brush 93 clearance glass dustcoat 5.

The working principle is as follows: can control micro motor 13 through module 3 of making a video recording and rotate, micro motor 13 drives gear 10 rotation through pivot 11, make the ring dish 9 of gear 10 meshing follow the rotation, the glass brush 93 of ring dish 9 bottom can laminate glass dustcoat 5 and rotate, thereby clearance glass dustcoat 5 goes up adnexed dust, can reduce ring dish 9 spin friction through spin 12 between L type backup pad 7 and the ring dish 9, it is lighter to make it rotate, ring gap 8 can be plugged up to ring lug 92, thereby prevent that external dust from getting into inside shell 1, influence the normal work of inside subassembly.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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 appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a detection device that stops violating time based on computer vision, its characterized in that, includes shell (1), shell (1) is inside through spliced pole (2) fixedly connected with camera module (3), camera module (3) bottom fixedly connected with circular fixed plate (4), fixed plate (4) bottom fixedly connected with glass dustcoat (5), glass dustcoat (5) internally mounted has camera (6), shell (1) bottom extends has L type backup pad (7), there is ring gap (8) between L type backup pad (7) and fixed plate (4), ring gap (8) top and lie in fixed plate (4) and L type backup pad (7) and placed ring dish (9), ring dish (9) inner circle outer wall has arranged a circle tooth (91), just tooth (91) are connected with four gears (10) meshing, the gear (10) is rotatably connected above the fixing plate (4) through a rotating shaft (11), and the top of one rotating shaft (11) is connected with the output end of the micro motor (13).

2. The computer vision-based parking violation detection device according to claim 1, wherein the housing (1) is fixedly sleeved on an outer wall of the connection column (2), and the top of the connection column (2) is connected with a street lamp post.

3. A violation detection device based on computer vision as claimed in claim 1, wherein a plurality of rolling balls (12) are placed in the gap between the inner wall of the L-shaped supporting plate (7) and the outer ring wall of the ring disc (9).

4. The computer vision-based illegal parking detection device according to claim 1, characterized in that the width of the circular ring disk (9) is larger than the width of the circular ring gap (8), a circular ring bump (92) is fixedly connected to the bottom of the circular ring disk (9), the width of the circular ring bump (92) is smaller than the width of the circular ring gap (8), and a glass brush (93) is fixedly connected to the bottom of the circular ring bump (92).

5. The computer vision based parking violation detection device according to claim 4, wherein the glass brush (93) is made of a composite rubber material, and the shape of the glass brush (93) is a circular arc design fitting the glass housing (5).

6. The computer vision-based parking violation detection device according to claim 1, wherein the micro motor (13) is fixedly mounted on the outer wall of the camera module (3) through a fixing frame, and the top of the micro motor (13) is electrically connected with the controller inside the camera module (3) through a wire.