CN208367915U - A kind of license plate recognition device - Google Patents
A kind of license plate recognition device Download PDFInfo
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- CN208367915U CN208367915U CN201721922475.1U CN201721922475U CN208367915U CN 208367915 U CN208367915 U CN 208367915U CN 201721922475 U CN201721922475 U CN 201721922475U CN 208367915 U CN208367915 U CN 208367915U
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- video camera
- high definition
- display screen
- recognition device
- license plate
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Abstract
The utility model provides a kind of license plate recognition device, including pedestal, waterproof cabinet, high definition Car license recognition video camera, shield, auxiliary lighting apparatus and display screen, loudspeaker arrangement is equipped in the waterproof cabinet, controller and information recognition device, the waterproof cabinet is set on the pedestal, the display screen is set in the waterproof cabinet, the high definition Car license recognition video camera is fixed on the display screen upper end by rotary driving machine frame, the shield includes the support rod being fixed on the pedestal and is connected at the All-weather shed above the high definition Car license recognition video camera with the support rod, the All-weather shed includes mounting rack and arc frame, canopy cloth is covered on the arc frame.The beneficial effects of the utility model are: increasing shield above device, extend the service life of the important components such as high definition Car license recognition video camera, display screen, it is prevented to be easily damaged after being exposed to the sun or drenching with rain, reduces late maintenance cost.
Description
Technical field
The utility model belongs to technical field of vehicle management, more particularly, to a kind of license plate recognition device.
Background technique
With the continuous progress of science and technology, more and more New technical uses are to traffic control system, such as in highway
In vehicle management system, license plate recognition technology is widely used, in E-payment system and managing system of car parking etc.
Aspect, license plate recognition technology also play highly important role.License plate recognition technology is Video Image identification technology
Applied in one of License Plate Identification, license plate recognition technology be required to will to move in license plate from complex background
It extracts and identifies, by technologies such as license plate retrieving, image preprocessing, feature extraction, Recognition of License Plate Characters, to vehicle identification number
It is identified.In the management of parking lot, unattended express passway is established using license plate recognition technology, substantially increases entrance
The traffic efficiency of vehicle, license plate recognition technology are changing the management mode of traffic control system.Current Car license recognition is set
Back-up is dispersed in toll station lane two sides, takes up a large area, and integrated level is lower, and driver in a short time can not be from several equipment
In timely and accurately understand driven information of vehicles, extend time of the vehicle by charge station, brought to the trip of people all
It is mostly inconvenient；The too low license plate recognition device of integrated level can not be effectively protected simultaneously, be easily led in license plate recognition device
Pith damages.
Summary of the invention
Problem to be solved in the utility model is to provide that a kind of integrated level is high, top adds shield prevents rainwater from invading
License plate recognition device.
In order to solve the above technical problems, the technical solution adopted in the utility model is: a kind of license plate recognition device, including base
Seat, waterproof cabinet, high definition Car license recognition video camera, shield, auxiliary lighting apparatus and display screen are equipped in the waterproof cabinet
Loudspeaker arrangement, controller and information recognition device, the waterproof cabinet are set on the pedestal, and the display screen is set to described anti-
On water dispenser case, the high definition Car license recognition video camera is fixed on the display screen upper end, the protection by rotary driving machine frame
Cover includes the support rod being fixed on the pedestal and is connected on the high definition Car license recognition video camera with the support rod
The All-weather shed of side, the All-weather shed include mounting rack and arc frame, and canopy cloth, the floor light dress are covered on the arc frame
It sets and is fixed on the arc frame lower surface；The high definition Car license recognition video camera, auxiliary lighting apparatus, is shown rotary driving machine frame
Display screen, loudspeaker arrangement, information recognition device are electrically connected with the controller respectively.
In technical solution, it is preferred that the rotary driving machine frame includes chassis, turntable and rotary electric machine, the chassis and
Turntable is connected by bearing, and the bearing is connect with the rotary electric machine for being set to the inside chassis, and the turntable connects high definition vehicle
Board identifies that video camera, the rotary electric machine are electrically connected with the controller.
In technical solution, it is preferred that the waterproof cabinet side wall is equipped with the vehicle inspection of the location information for detecting vehicle
Device is surveyed, the wagon detector is electrically connected with the controller.
In technical solution, it is preferred that the wagon detector is infrared sensor.
In technical solution, it is preferred that be additionally provided with power supply device, the power supply device and controller electricity in the pedestal
Connection.
In technical solution, it is preferred that be equipped with solar panel, the solar panel and institute at the top of the All-weather shed
State power supply device electrical connection.
The utility model has the advantages and positive effects of: due to the adoption of the above technical scheme, by high definition Car license recognition
The thin consolidations such as video camera, display screen, loudspeaker arrangement are integrally changed, and the compact integrated level of device is improved, and save space, reduce construction
Installation difficulty, while increasing shield above device, extend making for the important components such as high definition Car license recognition video camera, display screen
With the service life, it is prevented to be easily damaged after being exposed to the sun or drenching with rain, keep the present apparatus more durable, save cost, reduces later maintenance expense
With；It is simple with structure, easy to use, the advantages that processing cost is low, high-efficient.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of an embodiment of the present invention
Fig. 2 is the structural schematic diagram of an embodiment of the present invention rotary driving machine frame
Fig. 3 is the structural schematic diagram of an embodiment of the present invention All-weather shed
Fig. 4 is the control principle drawing of one embodiment of the invention
In figure:
1, pedestal 2, waterproof cabinet 3, high definition Car license recognition video camera
4, shield 5, auxiliary lighting apparatus 6, display screen
7, loudspeaker arrangement 8, controller 9, information recognition device
10, rotary driving machine frame 11, chassis 12, turntable
13, rotary electric machine 14, bearing 15, support rod
16, All-weather shed 17, mounting rack 18, arc frame
19, canopy cloth 20, wagon detector 21, power supply device
22, solar panel
Specific embodiment
Embodiment 1
As shown in Figure 1-3, the present embodiment provides a kind of license plate recognition device, including pedestal 1, waterproof cabinet 2, high definition license plate
Identify video camera 3, shield 4, auxiliary lighting apparatus 5 and display screen 6, be equipped in waterproof cabinet 2 loudspeaker arrangement 7, controller 8 and
Information recognition device 9, waterproof cabinet 2 are set on pedestal 1, and display screen 6 is set in waterproof cabinet 2, high definition Car license recognition video camera 3
It is fixed on 6 upper end of display screen by rotary driving machine frame 10, rotary driving machine frame 10 includes chassis 11, turntable 12 and rotary electric machine
13, chassis 11 and turntable 12 are connected by bearing 14, and bearing 14 is connect with the rotary electric machine 13 being set to inside chassis 11, turntable 12
High definition Car license recognition video camera 3 is connected, rotary electric machine 13 is electrically connected with controller 8, and high definition Car license recognition video camera 3, rotation are driven
Motivation frame 10, auxiliary lighting apparatus 5, display screen 6, loudspeaker arrangement 7, information recognition device 9 are electrically connected with controller 8 respectively, will
The thin consolidations such as high definition Car license recognition video camera 3, display screen 6, loudspeaker arrangement 7 are integrally changed, and the compact integrated level of device, section are improved
About space reduces construction and installation difficulty, information recognition device 9 is integrated in waterproof cabinet 2, and installation convenience, module is simple, knot
Structure is clear, connects compact between each component, and easy for assemble or unload, debugging convenience, license plate recognition device can be applied to highway
A variety of occasions such as vehicle management system, E-payment system and parking lot management, applied widely, practicability is high；Increase auxiliary to shine
Bright device 5, also available clear license plate photo in dark conditions, license plate can not be known caused by preventing because of insufficient light
Other situation improves Car license recognition efficiency；Since video camera can rotate, video camera is made to can adapt to the license plate of different location,
To be directed at license plate, good alignment result keeps video camera more accurate and clear to the acquisition information of license plate.
As shown in figure 3, shield 4 includes the support rod 15 being fixed on pedestal 1 and is connected at high definition with support rod 15
The All-weather shed 16 of 3 top of Car license recognition video camera, All-weather shed 16 include mounting rack 17 and arc frame 18, are covered on arc frame 18
There is canopy cloth 19, auxiliary lighting apparatus 5 is fixed on 18 lower surface of arc frame；For extending high definition Car license recognition video camera 3, display
The service lifes of the equal important components of screen 6, prevent it to be easily damaged after being exposed to the sun or drenching with rain, keep the present apparatus more durable, save at
This, reduces late maintenance cost.
2 side wall of waterproof cabinet is equipped with wagon detector 20 for detecting the location information of vehicle, wagon detector 20 with
Controller 8 is electrically connected, and wagon detector 20 is infrared sensor, for whether there is vehicle within before detection device 5 meters, and in real time
To controller 8 feed back, for a long time without vehicle when controller 8 can control the components such as display screen 6, high definition Car license recognition video camera 3 carry out
Suspend mode, save electric power, when have vehicle close to when device infrared sensor to sensor feedback, suspend mode component is waken up in time.
Power supply device 21 is additionally provided in pedestal 1, power supply device 21 is electrically connected with controller 8, is equipped with too at the top of All-weather shed 16
Positive energy solar panel 22, solar panel 22 are electrically connected with power supply device 21, make full use of solar energy.
By being integrated into one of components such as high definition Car license recognition video camera 3, display screen 6, loudspeaker arrangements 7, it is tight to improve device
It gathers integrated level, saves space, reduce construction and installation difficulty, while increasing shield 4 above device, extend high definition Car license recognition
The service life of the important components such as video camera 3, display screen 6, prevents it to be easily damaged after being exposed to the sun or drenching with rain, and makes the present apparatus more
It is durable, cost is saved, late maintenance cost is reduced；It is simple with structure, easy to use, the advantages that processing cost is low, high-efficient.
One embodiment of the utility model is described in detail above, but the content is only the utility model
Preferred embodiment should not be considered as limiting the scope of the present invention.It is all to be made according to application scope of the utility model
All the changes and improvements etc., should still belong within the patent covering scope of the utility model.
Claims (6)
1. a kind of license plate recognition device, it is characterised in that: including pedestal, waterproof cabinet, high definition Car license recognition video camera, protection
Cover, auxiliary lighting apparatus and display screen, the waterproof cabinet is interior equipped with loudspeaker arrangement, controller and information recognition device, described
Waterproof cabinet is set on the pedestal, and the display screen is set in the waterproof cabinet, and the high definition Car license recognition video camera is logical
Cross rotary driving machine frame and be fixed on the display screen upper end, the shield include the support rod being fixed on the pedestal and with
The support rod is connected at the All-weather shed above the high definition Car license recognition video camera, and the All-weather shed includes mounting rack and arc
Shape frame is covered with canopy cloth on the arc frame, and the auxiliary lighting apparatus is fixed on the arc frame lower surface；The high definition vehicle
Board identify video camera, rotary driving machine frame, auxiliary lighting apparatus, display screen, loudspeaker arrangement, information recognition device respectively with it is described
Controller electrical connection.
2. license plate recognition device according to claim 1, it is characterised in that: the rotary driving machine frame includes chassis, turns
Disk and rotary electric machine, the chassis are connected with turntable by bearing, the bearing and the rotary electric machine for being set to the inside chassis
Connection, the turntable connect high definition Car license recognition video camera, and the rotary electric machine is electrically connected with the controller.
3. license plate recognition device according to claim 1, it is characterised in that: the waterproof cabinet side wall is equipped with for detecting
The wagon detector of the location information of vehicle, the wagon detector are electrically connected with the controller.
4. license plate recognition device according to claim 3, it is characterised in that: the wagon detector is infrared sensor.
5. license plate recognition device according to claim 1, it is characterised in that: be additionally provided with power supply device, institute in the pedestal
Power supply device is stated to be electrically connected with the controller.
6. license plate recognition device according to claim 5, it is characterised in that: be equipped with solar battery at the top of the All-weather shed
Plate, the solar panel are electrically connected with the power supply device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721922475.1U CN208367915U (en) | 2017-12-30 | 2017-12-30 | A kind of license plate recognition device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721922475.1U CN208367915U (en) | 2017-12-30 | 2017-12-30 | A kind of license plate recognition device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208367915U true CN208367915U (en) | 2019-01-11 |
Family
ID=64913071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721922475.1U Active CN208367915U (en) | 2017-12-30 | 2017-12-30 | A kind of license plate recognition device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208367915U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107993449A (en) * | 2017-12-30 | 2018-05-04 | 天津市艾瑞科技有限公司 | A kind of license plate recognition device |
| CN115297258A (en) * | 2022-07-22 | 2022-11-04 | 江苏交控数字交通研究院有限公司 | Highway lane charging auxiliary system |
-
2017
- 2017-12-30 CN CN201721922475.1U patent/CN208367915U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107993449A (en) * | 2017-12-30 | 2018-05-04 | 天津市艾瑞科技有限公司 | A kind of license plate recognition device |
| CN115297258A (en) * | 2022-07-22 | 2022-11-04 | 江苏交控数字交通研究院有限公司 | Highway lane charging auxiliary system |
| CN115297258B (en) * | 2022-07-22 | 2023-07-28 | 江苏交控数字交通研究院有限公司 | Expressway lane charging auxiliary system |
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