CN215006674U

CN215006674U - Road ground identification device based on image recognition

Info

Publication number: CN215006674U
Application number: CN202121071141.4U
Authority: CN
Inventors: 鲍卫兵
Original assignee: Zhijiang College of ZJUT
Current assignee: Zhijiang College of ZJUT
Priority date: 2021-05-19
Filing date: 2021-05-19
Publication date: 2021-12-03
Anticipated expiration: 2031-05-19

Abstract

The utility model discloses a road ground sign recognition device based on image recognition, the storage box comprises a storage box body, be equipped with the backup pad in the storage box, two electric putter of the bottom fixedly connected with of storage box, two electric putter's output common and backup pad fixed connection, install road sign recognizer body in the backup pad, the equal fixedly connected with movable plate in both ends of backup pad, two be equipped with clearance mechanism between movable plate and the storage box, run through on the storage box and be equipped with two closing plates, two the equal fixedly connected with of closing plate slides L type pole, two the equal fixedly connected with fixed block of slip L type pole, two the movable plate respectively with between the closing plate all be equipped with moving mechanism. The utility model can remove dust and clean the road sign recognizer through the cleaning mechanism, thereby ensuring the normal use of the road sign recognizer; the moving mechanism can be used for storing the road sign identifier and protecting the road sign identifier.

Description

Road ground identification device based on image recognition

Technical Field

The utility model relates to a road sign discernment technical field especially relates to a road ground sign recognition device based on image recognition.

Background

With the development of cities, the road sign information of urban roads is very complicated, road sign identifiers developed by combining a positioning system are numerous in order to facilitate the rapid identification of road information by passing vehicles, and the road sign identifiers are generally installed on the roofs of automobiles to facilitate the scanning of passing road sign information boards.

The road sign identifier is installed on the roof of the automobile, so that the road sign identifier is inevitably interfered by dust in the air; when the automobile is not used, the road sign identifier cannot be stored, the attractiveness of the automobile is affected, dust is prone to being attached, the resolution of the scanner is affected after the automobile is used for a long time, and the identification efficiency is reduced; therefore, we have designed a road ground sign recognition device based on image recognition to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects in the prior art, and provides a road ground mark recognition device based on image recognition, which can remove dust and clean a road sign recognizer through a cleaning mechanism to ensure the normal use of the road sign recognizer; the moving mechanism can be used for storing the road sign identifier and protecting the road sign identifier.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a road ground sign recognition device based on image recognition, includes the receiver, be equipped with the backup pad in the receiver, two electric putter of bottom fixedly connected with of receiver, two electric putter's output common and backup pad fixed connection, install road sign recognizer body in the backup pad, the equal fixedly connected with movable plate in both ends of backup pad, two be equipped with clearance mechanism between movable plate and the receiver, run through on the receiver and be equipped with two closing plates, two the equal fixedly connected with slip L type pole of closing plate, two the slip L type pole runs through the receiver respectively and rather than sliding connection, two the equal fixedly connected with fixed block of slip L type pole, two the movable plate respectively with the closing plate between all be equipped with moving mechanism.

Through adopting above-mentioned technical scheme, can accomodate the protection to road sign recognizer body through the receiver.

Preferably, clearance mechanism includes the rotary rod of being connected with the inner wall rotation of receiver, two fixedly connected with first gears on the rotary rod, two first gear respectively with the movable plate meshing, fixedly connected with brush roller on the rotary rod.

Through adopting above-mentioned technical scheme, can remove dust the clearance to the road sign recognizer body through clearance mechanism.

Preferably, moving mechanism includes the second gear with the movable plate meshing, the first dwang of second gear fixedly connected with, first dwang rotates with the receiver to be connected, be equipped with first bevel gear in the receiver, first dwang and first bevel gear fixed connection, first bevel gear meshing has second bevel gear, second bevel gear fixedly connected with second dwang, the second dwang rotates with the receiver to be connected, the top fixedly connected with third bevel gear of second dwang, third bevel gear meshing has fourth bevel gear, fourth bevel gear fixedly connected with connecting rod, the connecting rod rotates with the receiver to be connected, fixedly connected with third gear on the connecting rod.

Through adopting above-mentioned technical scheme, avoid external dust to fall into in the containing box through moving mechanism.

Preferably, the outer wall of the brush roller is provided with a plurality of brushes.

Through adopting above-mentioned technical scheme, remove dust through the brush to the road sign recognizer body.

Preferably, a rack plate is installed at the bottom of the sealing plate, and the rack plate is engaged with the third gear.

Preferably, the moving plate is provided at a front end thereof with a plurality of rack teeth.

Compared with the prior art, the utility model, its beneficial effect does:

1. the road sign recognizer body exposes and can be stained with in the air and attach the dust, electric putter's output drives the backup pad, the road sign recognizer body, the movable plate moves down, it drives first gear to move down through the movable plate, the rotary rod, the brush roller rotates, it can clear up to be stained with the dust that attaches on the road sign recognizer body through setting up the brush on the brush roller, detach the resolution ratio that the dust on the road sign recognizer body avoided the dust to influence the road sign recognizer body, recognition efficiency has been reduced.

2. Can drive the second gear at the movable plate in-process of moving down, first dwang, first bevel gear, second bevel gear, the second dwang, third bevel gear, fourth bevel gear, the connecting rod, the third gear rotates, make the closing plate at both ends, slip L type pole and fixed block relative movement, two closing plates contact this moment when the storage box is accomodate to the road sign discriminator body, avoid external dust to influence the road sign discriminator body, can protect it through accomodating the road sign discriminator body simultaneously, avoid external collision and lead to its damage.

In summary, the utility model can remove dust and clean the road sign identifier through the cleaning mechanism, thereby ensuring the normal use of the road sign identifier; the moving mechanism can be used for storing the road sign identifier and protecting the road sign identifier.

Drawings

Fig. 1 is a cross-sectional view of a road ground mark recognition device based on image recognition provided by the utility model;

fig. 2 is a partial structural plan view of a road ground sign recognition device based on image recognition according to the present invention;

fig. 3 is the utility model provides a road ground sign recognition device's schematic diagram based on image recognition.

In the figure: the road sign recognizer comprises a storage box 1, a support plate 2, an electric push rod 3, a road sign recognizer body 4, a moving plate 5, a first gear 6, a rotating rod 7, a brush roller 8, a second gear 9, a first rotating rod 10, a first bevel gear 11, a second bevel gear 12, a second rotating rod 13, a third bevel gear 14, a fourth bevel gear 15, a connecting rod 16, a third gear 17, a sealing plate 18, a sliding L-shaped rod 19 and a fixing block 20.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1-3, a road surface identification device based on image recognition comprises a storage box 1, a support plate 2 is arranged in the storage box 1, two electric push rods 3 are fixedly connected to the bottom of the storage box 1, the output ends of the two electric push rods 3 are fixedly connected to the support plate 2 together, a road sign recognizer body 4 is arranged on the support plate 2, the identification of the road surface is recognized through the road sign recognizer body 4, moving plates 5 are fixedly connected to both ends of the support plate 2, a plurality of rack teeth are arranged at the front ends of the moving plates 5, a cleaning mechanism is arranged between the two moving plates 5 and the storage box 1, the cleaning mechanism comprises a rotating rod 7 rotatably connected with the inner wall of the storage box 1, two first gears 6 are fixedly connected to the rotating rod 7, the two first gears 6 are respectively engaged with the moving plates 5, and brush rollers 8 are fixedly connected to the rotating rod 7, the outer wall of brush roller 8 is equipped with a plurality of brushes, reciprocates the in-process when road sign recognizer body 4 and drives the brush roller 8 rotation and remove dust and clear up it.

Run through on receiver 1 and be equipped with two closing plates 18, the equal fixedly connected with of two closing plates 18 slides L type pole 19, and two slip L type poles 19 run through receiver 1 respectively and rather than sliding connection, and two equal fixedly connected with fixed blocks 20 of slip L type pole 19 can avoid external dust to fall into in receiver 1 through closing plate 18.

The two moving plates 5 are respectively provided with a moving mechanism between the sealing plate 18, the moving mechanism comprises a second gear 9 meshed with the moving plates 5, the second gear 9 is fixedly connected with a first rotating rod 10, the first rotating rod 10 is rotatably connected with the storage box 1, a first bevel gear 11 is arranged in the storage box 1, the first rotating rod 10 is fixedly connected with the first bevel gear 11, the first bevel gear 11 is meshed with a second bevel gear 12, the second bevel gear 12 is fixedly connected with a second rotating rod 13, the second rotating rod 13 is rotatably connected with the storage box 1, the top of the second rotating rod 13 is fixedly connected with a third bevel gear 14, the third bevel gear 14 is meshed with a fourth bevel gear 15, the fourth bevel gear 15 is fixedly connected with a connecting rod 16, the connecting rod 16 is rotatably connected with the storage box 1, the connecting rod 16 is fixedly connected with a third gear 17, the bottom of the sealing plate 18 is provided with a rack plate, and the rack plate is meshed with the third gear 17, can accomodate it when the road sign recognizer body 4 does not use through moving mechanism, avoid external collision to cause the damage to it.

In the utility model, when the road sign recognizer body 4 works, the electric push rod 3 is started, the output end of the electric push rod 3 drives the support plate 2, the road sign recognizer body 4 and the moving plate 5 to move upwards, in the process that the road sign recognizer body 4 and the moving plate 5 move upwards, the moving plate 5 drives the second gear 9, the first rotating rod 10, the first bevel gear 11, the second bevel gear 12, the second rotating rod 13, the third bevel gear 14, the fourth bevel gear 15, the connecting rod 16 and the third gear 17 to rotate, so that the sealing plates 18, the sliding L-shaped rods 19 and the fixed blocks 20 at the two ends move back to back, the road sign recognizer body 4 extends out of the storage box 1 in the process of moving the sealing plates 18 at the two ends back to back, and the ground mark can be recognized through the road sign recognizer body 4; when the road sign recognizer body 4 is exposed in the air, dust can be attached to the road sign recognizer body 4, when the road sign recognizer body 4 is not needed to be used, the output end of the electric push rod 3 drives the supporting plate 2, the road sign recognizer body 4 and the moving plate 5 to move downwards, the moving plate 5 moves downwards to drive the first gear 6, the rotating rod 7 and the brush roller 8 to rotate, the brush arranged on the brush roller 8 can clean the dust attached to the road sign recognizer body 4, the dust on the road sign recognizer body 4 is removed, the dust is prevented from influencing the resolution ratio of the road sign recognizer body 4, and the recognition efficiency is reduced; will drive second gear 9 at the moving plate 5 in-process of moving down, first dwang 10, first bevel gear 11, second bevel gear 12, second dwang 13, third bevel gear 14, fourth bevel gear 15, connecting rod 16, third gear 17 rotates, make the closing plate 18 at both ends, slip L type pole 19 and fixed block 20 relative movement, two closing plate 18 contact this moment when road sign recognizer body 4 is accomodate in accomodating box 1, avoid external dust to influence road sign recognizer body 4, can protect it through accomodating road sign recognizer body 4 simultaneously, avoid external collision and lead to its damage.

Claims

1. A road ground identification device based on image identification comprises a storage box (1) and is characterized in that a support plate (2) is arranged in the storage box (1), two electric push rods (3) are fixedly connected to the bottom of the storage box (1), the output ends of the two electric push rods (3) are fixedly connected with the support plate (2) together, a road sign identifier body (4) is mounted on the support plate (2), two movable plates (5) are fixedly connected to the two ends of the support plate (2), a cleaning mechanism is arranged between the two movable plates (5) and the storage box (1), two sealing plates (18) are arranged on the storage box (1) in a penetrating mode, sliding L-shaped rods (19) are fixedly connected to the two sealing plates (18), and the two sliding L-shaped rods (19) penetrate through the storage box (1) and are connected with the storage box in a sliding mode respectively, the two sliding L-shaped rods (19) are fixedly connected with fixed blocks (20), and moving mechanisms are arranged between the two moving plates (5) and the sealing plate (18) respectively.

2. The image recognition-based road and ground mark recognition device according to claim 1, wherein the cleaning mechanism comprises a rotating rod (7) rotatably connected with the inner wall of the storage box (1), two first gears (6) are fixedly connected to the rotating rod (7), the two first gears (6) are respectively meshed with the moving plate (5), and a brush roller (8) is fixedly connected to the rotating rod (7).

3. The image recognition-based road ground sign recognition device according to claim 2, wherein the moving mechanism comprises a second gear (9) engaged with the moving plate (5), the second gear (9) is fixedly connected with a first rotating rod (10), the first rotating rod (10) is rotatably connected with the storage box (1), a first bevel gear (11) is arranged in the storage box (1), the first rotating rod (10) is fixedly connected with the first bevel gear (11), the first bevel gear (11) is engaged with a second bevel gear (12), the second bevel gear (12) is fixedly connected with a second rotating rod (13), the second rotating rod (13) is rotatably connected with the storage box (1), a third bevel gear (14) is fixedly connected to the top of the second rotating rod (13), and a fourth bevel gear (15) is engaged with the third bevel gear (14), the fourth bevel gear (15) is fixedly connected with a connecting rod (16), the connecting rod (16) is rotatably connected with the storage box (1), and a third gear (17) is fixedly connected to the connecting rod (16).

4. The image recognition-based road surface sign recognition device according to claim 2, wherein the outer wall of the brush roller (8) is provided with a plurality of brushes.

5. An image recognition-based road surface sign recognition device as claimed in claim 1, wherein a rack plate is installed at the bottom of the sealing plate (18), and the rack plate is engaged with the third gear (17).

6. The image recognition-based road and ground sign recognition device according to claim 2, wherein the moving plate (5) is provided at its front end with a plurality of rack teeth.