CN209543578U - A kind of license plate recognition device - Google Patents
A kind of license plate recognition device Download PDFInfo
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- CN209543578U CN209543578U CN201920501054.4U CN201920501054U CN209543578U CN 209543578 U CN209543578 U CN 209543578U CN 201920501054 U CN201920501054 U CN 201920501054U CN 209543578 U CN209543578 U CN 209543578U
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- support column
- license plate
- pedestal
- recognition device
- high definition
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Abstract
The utility model belongs to technical field of vehicle management, more particularly to a kind of license plate recognition device, including pedestal, support column, high definition Car license recognition camera and wagon detector, the scalable connection in the top of support column and pedestal, cylinder is provided in pedestal, it is provided with wagon detector and display screen on the right side wall of support column, is provided with power supply device, controller, loudspeaker and information recognition device in the left side cabinet of support column；The height that support column is controlled by cylinder makes the license plate recognition device have elevating function, controls the rotation of high definition Car license recognition camera by driving motor, meets the shooting crawl of different angle license plate；High definition Car license recognition camera is mounted in protective case, can effectively be protected to it, is prevented it from drenching with rain, being exposed to the sun, is slowed down aging speed, keeps the device more durable, saves cost, reduces late maintenance cost.The device has structure simple, efficiently, accurately can carry out automatic identification to license plate.
Description
Technical field
The utility model relates to technical field of vehicle management, and in particular to a kind of license plate recognition device.
Background technique
Car license recognition, which refers to the vehicle for being able to detect that monitored road surface and automatically extracts vehicle license information, to be handled
Technology vehicle identification number is known by technologies such as license plate retrieving, image preprocessing, feature extraction, Recognition of License Plate Characters
Not.Car license recognition is one of the important component in modern intelligent transportation system, and application is very extensive.Pass through some subsequent places
Parking lot fee collection management, the measurement of magnitude of traffic flow Con trolling index, vehicle location, automobile burglar, highway may be implemented in reason means
Hypervelocity automation supervision, electronic eye used for catching red light runner, toll station etc. function.For safeguarding traffic safety and urban public security,
Traffic jam is prevented, realizes that traffic automation management has the meaning of reality, in the management of parking lot, is built using license plate recognition technology
Unattended express passway is found, the traffic efficiency of entrance vehicle is substantially increased, license plate recognition technology is changing friendship
The management mode of logical management system.
What existing license plate recognition device was usually fixed, height is unadjustable, while high definition Car license recognition camera is sudden and violent
It exposes outside, is exposed to the sun for a long time and the accelerated ageing that drenches with rain, shorten the working life, while the probability to break down greatly promotes, increase
Maintenance cost, it is therefore necessary to which existing license plate recognition device is optimized.
Utility model content
In view of the deficiencies of the prior art, the utility model provides a kind of license plate recognition device, to solve the above problems.
To achieve the above object, the utility model provides the following technical solutions: a kind of license plate recognition device, including pedestal,
Support column, high definition Car license recognition camera and the wagon detector for detecting vehicle location, the support column and the bottom
The scalable connection in top of seat, is provided with cylinder in the pedestal, and the piston rod of the bottom end of the support column and the cylinder connects
It connects, wagon detector and display screen is provided on the right side wall of the support column, is provided with one on the left side wall of the support column
Cabinet is provided with power supply device, controller, loudspeaker and information recognition device in the cabinet；
It is provided with motor housing at the top of the support column, driving motor, the bottom of first support are provided in the motor housing
Portion is connect with the output end of the motor, and the top of the first support is fixedly connected with protective case, setting in the protective case
There are several second supports, high definition Car license recognition camera is fixed in the second support, the high definition Car license recognition camera
Camera lens one end extends to outside the protective case, and the top of the protective case is connected with protective case upper cover by articulated manner；It is described
Cylinder, power supply device, loudspeaker, high definition Car license recognition camera, wagon detector, information recognition device and display screen are and institute
State controller electrical connection.
Further, the side of the pedestal is fixedly installed light compensating lamp, and the base bottom is provided with multiple mounting holes
With multiple reinforcing ribs.
Further, the model AT89S51 of the controller 5, the wagon detector are infrared sensor.
Further, the top of the fixed first support of protective case inclination.
The beneficial effects of the utility model are: support column and pedestal adjustably adjust, the height of support column is controlled by cylinder
Degree makes the license plate recognition device have elevating function, adapts to the identification to different height license plate；First support and driving motor
Axis connection is exported, the rotation of high definition Car license recognition camera is controlled by driving motor, meets the shooting crawl of different angle license plate；It is high
Clear Car license recognition camera is mounted in protective case, can effectively be protected to it, be prevented it from drenching with rain, being exposed to the sun, slow down aging
Speed keeps the device more durable, saves cost, reduces late maintenance cost.The apparatus structure is simple, can efficiently, accurately
Automatic identification is carried out to license plate.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
In figure, 1- pedestal, 101- mounting hole, 102- reinforcing rib；2- cylinder；3- support column；4- power supply device；5- control
Device；6- cabinet；7- loudspeaker；8- first support；9- protective case, 901- protective case upper cover；10- high definition Car license recognition camera；
11- second support；12- driving motor；13- motor housing；14- wagon detector；15- information recognition device；16- display screen；17-
Light compensating lamp.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe.
The utility model provides a kind of license plate recognition device as shown in Figure 1, including pedestal 1, support column 3, high definition vehicle
Board identifies camera 10 and the wagon detector 14 for detecting vehicle location, the top of the support column 3 and the pedestal 1
Scalable connection is provided with cylinder 2 in the pedestal 1, and the bottom end of the support column 3 is connect with the piston rod of the cylinder 2, institute
It states and is provided with wagon detector 14 and display screen 16 on the right side wall of support column 3, be provided with one on the left side wall of the support column 3
Cabinet 6 is provided with power supply device 4, controller 5, loudspeaker 7 and information recognition device 15 in the cabinet 6；
The top of the support column 3 is provided with motor housing 13, is provided with driving motor 12 in the motor housing 13, and first
The bottom of frame 8 is connect with the output end of the motor 12, and the top of the first support 8 is fixedly connected with protective case 9, the guarantor
Several second supports 11 are provided in sheath 9, high definition Car license recognition camera 10 is fixed in the second support 11, the height
Clear 10 camera lens one end of Car license recognition camera extends to outside the protective case 9, and the top of the protective case 9 is connected by articulated manner
It is connected to protective case upper cover 901；The cylinder 2, power supply device 4, loudspeaker 7, high definition Car license recognition camera 10, wagon detector
14, information recognition device 15 and display screen 16 are electrically connected with the controller 5.
As a kind of preferred embodiment of the utility model, the side of the pedestal 1 is fixedly installed light compensating lamp 17, the bottom
1 bottom of seat is provided with multiple mounting holes 101 and multiple reinforcing ribs 102.
As a kind of preferred embodiment of the utility model, the model AT89S51 of the controller 5, the vehicle detection
Device 14 is infrared sensor.
As a kind of preferred embodiment of the utility model, the top of the fixed first support 8 of the inclination of protective case 9.
The working principle of the utility model is: support column 3 and pedestal 1 adjustably adjust, support column 3 is controlled by cylinder 2
Height, make the license plate recognition device that there is elevating function, adapt to identification to different height license plate；First support 8 and driving
The output axis connection of motor 12 controls high definition Car license recognition camera 10 by driving motor 12 and rotates, meets different angle vehicle
Board shooting crawl；High definition Car license recognition camera 10 is mounted in protective case 9, can effectively be protected to it, its rain is prevented
It drenches, be exposed to the sun, slow down aging speed, keep the device more durable, save cost, reduce late maintenance cost.The device has knot
Structure is simple, efficiently, accurately can carry out automatic identification to license plate.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (5)
1. a kind of license plate recognition device, including pedestal (1), support column (3), high definition Car license recognition camera (10) and for examining
Survey the wagon detector (14) of vehicle location, which is characterized in that the support column (3) and the top of the pedestal (1) are scalable
Connection, the pedestal (1) is interior to be provided with cylinder (2), and the bottom end of the support column (3) is connect with the piston rod of the cylinder (2),
Wagon detector (14) and display screen (16), the left side wall of the support column (3) are provided on the right side wall of the support column (3)
On be provided with a cabinet (6), power supply device (4), controller (5), loudspeaker (7) and information are provided in the cabinet (6) and is known
Other device (15)；
It is provided with motor housing (13) at the top of the support column (3), is provided with driving motor (12) in the motor housing (13), the
The bottom of one bracket (8) is connect with the output end of the motor (12), and the top and protective case (9) of the first support (8) are solid
Fixed connection, the protective case (9) is interior to be provided with several second supports (11), and high definition Car license recognition camera (10) is fixed on described
In second support (11), described high definition Car license recognition camera (10) camera lens one end extends to the protective case (9) outside, the guarantor
The top of sheath (9) is connected with protective case upper cover (901) by articulated manner；The cylinder (2), power supply device (4), loudspeaker
(7), high definition Car license recognition camera (10), wagon detector (14), information recognition device (15) and display screen (16) be and institute
State controller (5) electrical connection.
2. a kind of license plate recognition device according to claim 1, which is characterized in that the side fixation of the pedestal (1) is set
It is equipped with light compensating lamp (17).
3. a kind of license plate recognition device according to claim 1, which is characterized in that pedestal (1) bottom is provided with more
A mounting hole (101) and multiple reinforcing ribs (102).
4. a kind of license plate recognition device according to claim 1, which is characterized in that the wagon detector (14) is infrared
Sensor.
5. a kind of license plate recognition device according to claim 1, which is characterized in that the protective case (9) tilts fixed institute
State the top of first support (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920501054.4U CN209543578U (en) | 2019-04-15 | 2019-04-15 | A kind of license plate recognition device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920501054.4U CN209543578U (en) | 2019-04-15 | 2019-04-15 | A kind of license plate recognition device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209543578U true CN209543578U (en) | 2019-10-25 |
Family
ID=68245865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920501054.4U Active CN209543578U (en) | 2019-04-15 | 2019-04-15 | A kind of license plate recognition device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209543578U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111179605A (en) * | 2020-02-21 | 2020-05-19 | 嵊州佳想汽车用品有限公司 | License plate recognition device |
| CN111951563A (en) * | 2020-07-20 | 2020-11-17 | 苏州第四度信息科技有限公司 | Vehicle identification number detection and identification method and device |
| CN112615998A (en) * | 2020-12-29 | 2021-04-06 | 宿州学院 | High-definition medical photographic system |
| CN113470235A (en) * | 2021-06-30 | 2021-10-01 | 刘迪 | Intelligent access control system for residential area |
| CN113591776A (en) * | 2021-08-11 | 2021-11-02 | 军事科学院系统工程研究院军事新能源技术研究所 | Big dipper identity information recognition device of oil car for oil support system |
| CN114842674A (en) * | 2022-05-11 | 2022-08-02 | 杭州数查科技有限公司 | Method for identifying vehicle track based on picture retrieval |
| CN114900608A (en) * | 2022-04-29 | 2022-08-12 | 西安培华学院 | Camera linkage mechanical protection device for license plate recognition |
| CN115187170A (en) * | 2022-07-12 | 2022-10-14 | 深圳市泰洲科技有限公司 | Seamless clearance system and use method thereof |
-
2019
- 2019-04-15 CN CN201920501054.4U patent/CN209543578U/en active Active
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111179605A (en) * | 2020-02-21 | 2020-05-19 | 嵊州佳想汽车用品有限公司 | License plate recognition device |
| CN111179605B (en) * | 2020-02-21 | 2020-09-25 | 嵊州佳想汽车用品有限公司 | License plate recognition device |
| CN111951563A (en) * | 2020-07-20 | 2020-11-17 | 苏州第四度信息科技有限公司 | Vehicle identification number detection and identification method and device |
| CN111951563B (en) * | 2020-07-20 | 2022-01-14 | 苏州第四度信息科技有限公司 | Vehicle identification number detection and identification method and device |
| CN112615998A (en) * | 2020-12-29 | 2021-04-06 | 宿州学院 | High-definition medical photographic system |
| CN113470235A (en) * | 2021-06-30 | 2021-10-01 | 刘迪 | Intelligent access control system for residential area |
| CN113591776A (en) * | 2021-08-11 | 2021-11-02 | 军事科学院系统工程研究院军事新能源技术研究所 | Big dipper identity information recognition device of oil car for oil support system |
| CN114900608A (en) * | 2022-04-29 | 2022-08-12 | 西安培华学院 | Camera linkage mechanical protection device for license plate recognition |
| CN114842674A (en) * | 2022-05-11 | 2022-08-02 | 杭州数查科技有限公司 | Method for identifying vehicle track based on picture retrieval |
| CN115187170A (en) * | 2022-07-12 | 2022-10-14 | 深圳市泰洲科技有限公司 | Seamless clearance system and use method thereof |
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