CN214151806U

CN214151806U - Novel intelligent license plate quick identification sensor

Info

Publication number: CN214151806U
Application number: CN202023179804.2U
Authority: CN
Inventors: 刘栋辉
Original assignee: Wuxi Yinghui Electronic Technology Co ltd
Current assignee: Wuxi Yinghui Electronic Technology Co ltd
Priority date: 2020-12-25
Filing date: 2020-12-25
Publication date: 2021-09-07
Anticipated expiration: 2030-12-25

Abstract

The utility model belongs to the technical field of license plate recognition, in particular to a novel intelligent rapid license plate recognition sensor, which comprises a stand column and a license plate recognition mechanism fixed on the top of the stand column and used for recognizing license plates, wherein a protective cover is arranged outside the license plate recognition mechanism and fixedly connected with the stand column, and a bearing shaft is fixedly arranged at the middle position of the top of the protective cover; the protection cover is arranged outside the license plate recognition mechanism, the protection cover is hemispherical or eggshell-shaped, dust adhesion can be reduced, the cleaning mechanism for the surface of the protection cover is arranged outside the protection cover, the cleaning mechanism can provide electric energy through the solar baffle above, self-power supply is achieved, the surface of the protection cover is kept clean, the inside license plate recognition mechanism is enabled to have a good recognition effect, the protection cover can greatly prevent the external environment from intruding the license plate recognition mechanism, and the service life of the license plate recognition mechanism is prolonged.

Description

Novel intelligent license plate quick identification sensor

Technical Field

The utility model belongs to the technical field of the license plate discernment, concretely relates to novel intelligent quick identification sensor of license plate.

Background

The license plate recognition system consists of software and hardware equipment. The software is a control system. The control system is the core of license plate recognition, and the system has the functions of license plate extraction, picture processing, feature extraction, license plate symbol recognition, license plate number recognition and the like, is usually used for directly acquiring a license plate identifier, is a camera in the system, can acquire image information of a license plate, and is recognized by the system.

The existing license plate recognition device is usually arranged at a barrier gate or a gate entrance and exit, and a camera of the existing license plate recognition device is exposed in the external environment, so that influence factors of the weather environment on the camera can be increased, aging and damage of camera parts can be accelerated, and normal use of the camera is influenced to a certain extent.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a novel intelligent quick identification sensor of license plate to solve above-mentioned problem.

In order to achieve the above object, the utility model provides a following technical scheme: novel intelligent quick recognition sensor of license plate, include the stand and fix the stand top is used for discerning the license plate recognition mechanism of license plate, license plate recognition mechanism's outside is equipped with the safety cover, the safety cover with stand fixed connection, the top intermediate position department of safety cover has set firmly and has born the weight of the axle, bear the weight of the axle with safety cover fixed connection, the outside cover that bears the weight of the axle is equipped with and is used for the clearance the mechanism that cleans on safety cover surface, just the outside that bears the weight of the axle is close to the top that cleans the mechanism is equipped with and is used for the drive clean the actuating mechanism of mechanism's motion, actuating mechanism's top is equipped with the solar energy baffle, the solar energy baffle with bear a axle fixed connection, actuating mechanism with solar energy baffle electric connection.

Preferably, license plate recognition mechanism includes license plate discernment sensing camera, angle adjusting part and horizontal adjustment subassembly, horizontal adjustment subassembly fixed mounting be in the top of stand, angle adjusting part fixed mounting be in horizontal adjustment subassembly's output, just angle adjusting part's quantity is two, two angle adjusting part's output all has set firmly license plate discernment sensing camera, license plate recognition mechanism and external power source electric connection.

Preferably, clean the mechanism and include elasticity take strip, brush cleaner and the lantern ring, the lantern ring cover is established bear the bottom of axle, just the lantern ring with bear the axle swivelling joint, the outside of the lantern ring is equipped with two symmetric distributions elasticity takes the strip, elasticity is taken and is equipped with on the inside wall of strip the brush cleaner, the brush cleaner laminating is in on the lateral wall of safety cover.

Preferably, actuating mechanism includes protective housing, driving motor, drive gear and driven gear, driven gear fixed mounting be in the top of the lantern ring, just driven gear with bear the weight of axle swivelling joint, driving motor fixed mounting be in on the lateral wall of bearing the weight of the axle, just driving motor's output fixedly connected with drive gear, drive gear with driven gear meshing transmission, the protective housing is located driving motor, drive gear and driven gear's outside, the protective housing with bear a weight of axle fixed connection.

Preferably, the top of solar energy baffle is equipped with a plurality of photovoltaic power generation boards, photovoltaic power generation board with solar energy baffle fixed connection, photovoltaic power generation board with driving motor electric connection.

Preferably, the protective cover is hemispherical or eggshell-shaped, and the diameter of the solar baffle is larger than the section diameter of the protective cover.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses in, be equipped with the safety cover through the outside at license plate recognition mechanism, wherein the shape of safety cover is hemisphere or eggshell shape, can reduce the adhesion of dust, and set up the mechanism that cleans to the safety cover surface in the outside of safety cover, clean the solar energy baffle that the mechanism can pass through the top and provide the electric energy, self-supporting power supply, thereby keep the clean on safety cover surface, make inside license plate recognition mechanism have better recognition effect, and the separation external environment that the safety cover can great degree is to license plate recognition mechanism's invasion, thereby prolong license plate recognition mechanism's life.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of the internal structure of the protective cover of the present invention;

FIG. 3 is a schematic structural view of the license plate recognition mechanism of the present invention;

fig. 4 is a schematic top view of the solar energy baffle of the present invention.

In the figure: 1. a column; 2. a protective cover; 21. a load bearing shaft; 3. a cleaning mechanism; 31. elastic lapping strips; 32. cleaning with a brush; 33. a collar; 4. a drive mechanism; 41. a protective shell; 42. a drive motor; 43. a drive gear; 44. a driven gear; 5. a solar energy baffle; 51. a photovoltaic power generation panel; 6. a license plate recognition mechanism; 61. a license plate recognition sensing camera; 62. an angle adjustment assembly; 63. a level adjustment assembly.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides the following technical solutions: novel intelligent quick recognition sensor of license plate, including stand 1 and fix the license plate recognition mechanism 6 that is used for discerning the license plate at 1 top of stand, license plate recognition mechanism 6's outside is equipped with safety cover 2,

safety cover

2 and 1 fixed connection of stand, the top intermediate position department of safety cover 2 has set firmly bears axle 21, bear

axle

21 and 2 fixed connection of safety cover, the outside cover that bears axle 21 is equipped with the mechanism 3 that cleans that is used for clearing up safety cover 2 surface, and the outside that bears axle 21 is close to the top of cleaning mechanism 3 and is equipped with the actuating mechanism 4 that is used for the drive to clean the mechanism 3 motion, the top of actuating mechanism 4 is equipped with solar baffle 5, solar baffle 5 and bearing axle 21 fixed connection,

actuating mechanism

4 and 5 electric connection of solar baffle.

In the embodiment, the protective cover 2 is arranged outside the license plate recognition mechanism 6, wherein the protective cover 2 is shaped like a hemisphere or an eggshell, so that the attachment of dust can be reduced, and a cleaning mechanism 3 aiming at the surface of the protective cover 2 is arranged outside the protective cover 2, the cleaning mechanism 3 can provide electric energy through an upper solar baffle 5 and supply power by self, thereby keeping the surface of the protective cover 2 clean, ensuring that the license plate recognition mechanism 6 in the protective cover has better recognition effect, ensuring that the diameter of the solar baffle 5 is larger than that of the protective cover 2, under the condition of rain and snow, rain water coverage or snow adhesion can be avoided, so that the vehicle can be identified by the license plate identification mechanism 6 without being influenced by the weather environment, and the protective cover 2 can obstruct the intrusion of the external environment to the license plate recognition mechanism 6 to a greater extent, thereby prolonging the service life of the license plate recognition mechanism 6.

Specifically, license plate recognition mechanism 6 includes license plate discernment sensing camera 61, angle adjusting component 62 and horizontal adjusting component 63, horizontal adjusting component 63 fixed mounting is at the top of stand 1, angle adjusting component 62 fixed mounting is at the output of horizontal adjusting component 63, and the quantity of angle adjusting component 62 is two, license plate discernment sensing camera 61 has all been set firmly to two angle adjusting component 62's output, license plate recognition mechanism 6 and external power source electric connection, when using, license plate discernment sensing camera 61 can be angle regulation about angle adjusting component 62's the drive, adjust according to the position of vehicle, can also adjust license plate discernment sensing camera 61's horizontal angle under horizontal adjusting component 63's effect, consequently, higher flexibility has.

Specifically, clean mechanism 3 including elasticity take up strip 31, brush cleaner 32 and lantern ring 33, lantern ring 33 cover is established in the bottom that bears axle 21, and lantern ring 33 rotates with bearing axle 21 to be connected, the outside of lantern ring 33 is equipped with the elasticity take up strip 31 of two symmetric distributions, be equipped with brush cleaner 32 on the inside wall of elasticity take up strip 31, brush cleaner 32 laminates on the lateral wall of protection cover 2, when using, drive lantern ring 33 rotates by actuating mechanism 4, thereby two elasticity take up strip 31 that lantern ring 33 below set up can remove in the outside of protection cover 2, the effect of brushing is carried out to protection cover 2 surface through brush cleaner 32, keep the clean on protection cover 2 surface.

Specifically, the driving mechanism 4 includes a protective housing 41, a driving motor 42, a driving gear 43 and a driven gear 44, the driven gear 44 is fixedly mounted at the top of the collar 33, and the driven gear 44 is rotatably connected with the bearing shaft 21, the driving motor 42 is fixedly mounted on the outer side wall of the bearing shaft 21, and the output end of the driving motor 42 is fixedly connected with the driving gear 43, the driving gear 43 is in meshing transmission with the driven gear 44, the protective housing 41 is located outside the driving motor 42, the driving gear 43 and the driven gear 44, the protective housing 41 is fixedly connected with the bearing shaft 21, when in use, the solar baffle 5 provides electric power for the driving motor 42, the driving motor 42 drives the driven gear 44 to rotate through driving the driving gear 43, thereby driving the collar 33 to rotate, and cleaning the surface of the protective housing 2.

Specifically, the top of solar energy baffle 5 is equipped with a plurality of photovoltaic power generation boards 51, photovoltaic power generation board 51 and solar energy baffle 5 fixed connection, photovoltaic power generation board 51 and driving motor 42 electric connection utilize photovoltaic power generation board 51 to receive solar energy to convert the electric energy into and store in the battery, and give actuating mechanism 4 with the electric energy, accomplish self-sufficiency.

Specifically, the protection cover 2 is hemispherical or eggshell-shaped, the diameter of the solar baffle 5 is larger than the diameter of the section of the protection cover 2, and under the rain and snow condition, rain water coverage or snow adhesion can be avoided, so that the license plate recognition mechanism 6 does not influence the recognition of the vehicle by the weather environment.

The utility model discloses a theory of operation and use flow: after the utility model is installed, the protective cover 2 is arranged outside the license plate recognition mechanism 6, wherein the protective cover 2 is shaped like a hemisphere or an eggshell, which can reduce the attachment of dust, and the cleaning mechanism 3 aiming at the surface of the protective cover 2 is arranged outside the protective cover 2, the cleaning mechanism 3 can provide electric energy through the solar baffle 5 above and supply power by self, thereby keeping the surface of the protective cover 2 clean, ensuring that the license plate recognition mechanism 6 in the protective cover has better recognition effect, ensuring that the diameter of the solar baffle 5 is larger than that of the protective cover 2, under the condition of rain and snow, rain water coverage or snow adhesion can be avoided, so that the vehicle can be identified by the license plate identification mechanism 6 without being influenced by the weather environment, and the protective cover 2 can obstruct the intrusion of the external environment to the license plate recognition mechanism 6 to a greater extent, thereby prolonging the service life of the license plate recognition mechanism 6.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. Novel intelligent license plate quick identification sensor, its characterized in that: comprises a column (1) and a license plate recognition mechanism (6) fixed at the top of the column (1) and used for recognizing the license plate, wherein the outside of the license plate recognition mechanism (6) is provided with a protective cover (2), the protective cover (2) is fixedly connected with the column (1), the top middle position of the protective cover (2) is fixedly provided with a bearing shaft (21), the bearing shaft (21) is fixedly connected with the protective cover (2), the outer sleeve of the bearing shaft (21) is provided with a cleaning mechanism (3) used for cleaning the surface of the protective cover (2), the outside of the bearing shaft (21) is close to the upper part of the cleaning mechanism (3) and is provided with a driving mechanism (4) used for driving the cleaning mechanism (3) to move, the upper part of the driving mechanism (4) is provided with a solar baffle (5), the solar baffle (5) is fixedly connected with the bearing shaft (21), the driving mechanism (4) is electrically connected with the solar baffle (5).

2. The novel intelligent sensor for quickly recognizing the license plate of claim 1, wherein: license plate recognition mechanism (6) are including license plate discernment sensing camera (61), angle adjusting part (62) and horizontal adjustment subassembly (63), horizontal adjustment subassembly (63) fixed mounting be in the top of stand (1), angle adjusting part (62) fixed mounting be in the output of horizontal adjustment subassembly (63), just the quantity of angle adjusting part (62) is two, two the output of angle adjusting part (62) all has set firmly license plate discernment sensing camera (61), license plate recognition mechanism (6) and external power source electric connection.

3. The novel intelligent sensor for quickly recognizing the license plate of claim 1, wherein: clean mechanism (3) and establish including elasticity take up strip (31), brush cleaner (32) and the lantern ring (33), the lantern ring (33) cover is established bear the bottom of axle (21), just the lantern ring (33) with bear axle (21) and rotate and connect, the outside of the lantern ring (33) is equipped with two symmetric distributions elasticity takes up strip (31), elasticity is taken and is equipped with on the inside wall of strip (31) brush cleaner (32), brush cleaner (32) laminating is in on the lateral wall of safety cover (2).

4. The novel intelligent sensor for quickly recognizing the license plate of claim 3, wherein: drive mechanism (4) are including protective housing (41), driving motor (42), drive gear (43) and driven gear (44), driven gear (44) fixed mounting be in the top of lantern ring (33), just driven gear (44) with bear axle (21) and rotate and be connected, driving motor (42) fixed mounting be in bear on the lateral wall of axle (21), just the output fixedly connected with of driving motor (42) drive gear (43), drive gear (43) with driven gear (44) meshing transmission, protective housing (41) are located the outside of driving motor (42), drive gear (43) and driven gear (44), protective housing (41) with bear axle (21) fixed connection.

5. The novel intelligent sensor for quickly recognizing the license plate of claim 4, wherein: the top of solar energy baffle (5) is equipped with a plurality of photovoltaic power generation boards (51), photovoltaic power generation board (51) with solar energy baffle (5) fixed connection, photovoltaic power generation board (51) with driving motor (42) electric connection.

6. The novel intelligent sensor for quickly recognizing the license plate of claim 1, wherein: the protective cover (2) is hemispherical or eggshell-shaped, and the diameter of the solar baffle (5) is larger than the section diameter of the protective cover (2).