CN208092975U - The system for realizing semiclosed parking lot management based on long short focus camera - Google Patents
The system for realizing semiclosed parking lot management based on long short focus camera Download PDFInfo
- Publication number
- CN208092975U CN208092975U CN201820344734.5U CN201820344734U CN208092975U CN 208092975 U CN208092975 U CN 208092975U CN 201820344734 U CN201820344734 U CN 201820344734U CN 208092975 U CN208092975 U CN 208092975U
- Authority
- CN
- China
- Prior art keywords
- focus camera
- long
- vehicle
- parking lot
- short focus
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Devices For Checking Fares Or Tickets At Control Points (AREA)
- Traffic Control Systems (AREA)
Abstract
The utility model is related to intelligent parking fields, a kind of system for realizing semiclosed parking lot management based on long short focus camera is specifically disclosed, including long-focus camera, short focus camera, control unit and background server, wherein long-focus camera and short focus camera are only responsible for shooting video information, without algorithm process, various algorithm processing modules need not be namely installed, but processing procedure is all given to control unit progress, the volume for not only reducing single camera in this way, reduces installation cost；And long-focus camera is responsible for shooting the license plate image of entrance vehicle, can clearly recognize entrance license plate image in this way, license plate recognition result is obtained after image recognition；Short focus camera shoots the image containing vehicle feature in gate area, and then obtains vehicle movement track, vehicle running state, and two class camera reciprocals use, and can efficiently, precisely realize the vehicle management in semiclosed parking lot.
Description
Technical field
The utility model is related to a kind of systems for realizing semiclosed parking lot management based on long short focus camera.
Background technology
Currently on the market, most of projects, product, technology are unfolded for closed parking lot, such as cell, road surface
Parking lot, market, office building road surface and underground parking, it is all real by the way that single discrepancy bayonet railing, camera mode is arranged
Existing parking charge management.
And for some more special application scenarios-such as semiclosed parking lot, position has and comes in and goes out mostly under bridge
Mouth is wider, is not suitable for placement bayonet railing, personal management efficiency is relatively low, and the problems such as round-the-clock difficult management problem do not have also
There is very efficient settling mode.
Existing market also has the solution designed for such application scenarios, such as founds one to two height in suitable position
Bar, video camera are mounted on certain suitable angle on high bar, license board information can be identified in specified region, to obtain vehicle
Board, and determine that vehicle drives into, is driven out to state, but such solution, it is acquired just for a certain region, when vehicle is with difference
When angle is driven into, the image collected difference is larger, and camera angles are fixed, is single, cause the accuracy of Car license recognition rate compared with
It is low.
Semiclosed parking scheme present in existing market substantially there are two types of.
(1) full video mode
Such technical implementation way is one to two video cameras of placement inside parking lot, from different directions, angle shot
Entrance when differing greatly so as to vehicle body direction, can also photograph license plate image.When there is vehicle to pass through camera overlay area, phase
Machine examination measures vehicle image, captures function to trigger camera, obtains instant vehicle image information, and do license plate retrieving, vehicle
The shortcomings that operations such as condition adjudgement, such scheme is that camera should realize Car license recognition, realize vehicle driving trace tracking again
Deng operation, cause that single camera is more difficult to take into account two kinds of demands in this way, to lead on the one hand to be influenced on Car license recognition accuracy
It is larger, it is on the other hand relatively low to vehicle-state interpretation accuracy, finally make overall plan effect poor.
(2) video+sensor plan
The program is used installs earth magnetism or infrared sensor mode in semiclosed parking lot entrance, realizes the vehicle inspection that comes in and goes out
It surveys, when there is vehicle to pass through entrance, sensor is triggered, while sensor signal is detected by main controller, and sends commands to
Camera opens the camera candid photograph vehicle image for being arranged in entrance near zone, extracts the information such as car plate, vehicle later, such
When scheme only has a vehicle to pass through entrance the same time, detection result is preferable, but ought have two cars parallel simultaneously simultaneously
When by entrance, to vehicle identification, judges that difficulty increases very much, easily cause to judge by accident, additionally mounted at least two biography
Sensor also increases construction, maintenance cost.
In view of the above shortcomings, the designer, is actively subject to research and innovation, it is a kind of based on long short focus phase to found
The system that machine realizes semiclosed parking lot management, makes it with more the utility value in industry.
Utility model content
For in the video management parking scheme employed in current semiclosed parking lot, video camera is used to shoot vehicle figure
As while also need to carry out car plate and vehicle-state identification, in this way caused by recognition accuracy is relatively low and vehicle-state judges standard
The low problem of exactness, the utility model provide a kind of system for realizing semiclosed parking lot management based on long short focus camera, make
With long-focus camera only be used for shoot parking lot entrance vehicle into appearance license plate image, short focus camera only shoots wider range
The interior scene image of overall importance containing vehicle feature independently shoots image using camera in this way, and by control unit analysis at
Reason not only saves cost and the intelligent management convenient for semiclosed parking lot.
The utility model discloses a kind of system for realizing semiclosed parking lot management based on long short focus camera, including long-focus
Camera, short focus camera, control unit, network module and background server；
The long-focus camera and short focus camera are mounted on the transverse arm of monitoring bar, and the long-focus camera is for shooting
Image containing there is any discrepancy field vehicle license plate, the short focus camera are used to shoot the image for the field vehicle vehicle feature that contains that there is any discrepancy,
The storage device is used to store the image of long-focus camera shooting；
Described control unit is mounted in transverse arm or the upright bar of monitoring bar, for the long-focus camera and short focus
What the image of camera shooting was handled to obtain vehicle goes out admission event, and by network module by it is described go out admission event transmission
To background server, it to be used for backstage parking management.
Further, described control unit includes Car license recognition module, vehicle cab recognition module and main control module；
The license plate image that the Car license recognition module is used to shoot long-focus camera is identified, and obtains Car license recognition knot
Fruit；The vehicle characteristic image that the vehicle cab recognition module is used to shoot long-focus camera is identified, and obtains vehicle cab recognition knot
Fruit；The main control module is used to send control instruction to long-focus camera and short focus camera, completes vehicle cab recognition and car plate is known
Not.
Further, the long-focus camera includes telephoto lens and camera, and the visual field of the long-focus camera covers it
First monitoring area of the parking lot entrance of management.
Further, the short focus camera includes short-focus lens and camera, and the visual field of the short focus camera covers it
Second monitoring area of the parking lot entrance of management.
Further, the long-focus camera includes two, is separately mounted to the monitoring bar of parking lot entrance both sides
On.
Further, the long-focus camera and the short focus camera are mounted in an apparatus casing.
According to the above aspect of the present invention, the utility model has at least the following advantages：It is real that the utility model is based on long short focus camera
The system of existing semiclosed parking lot management, wherein long-focus camera and short focus camera is only responsible for shooting video information, without calculating
Method processing, that is, various algorithm processing modules need not be installed, the cost of single camera is reduced, while multiple cameras are flexible
It places, is convenient for multi-faceted acquisition image information；；And long-focus camera is responsible for shooting the license plate image of entrance vehicle, in this way
Entrance license plate image can be clearly recognized, license plate recognition result is obtained after image recognition；Short focus camera is shot
Vehicle image, license plate image in entrance certain area, and then obtain vehicle movement track, vehicle running state, two cameras
It is used in combination, accurate judgement has been carried out to the admission that goes out of vehicle.
The above description is merely an outline of the technical solution of the present invention, in order to better understand the skill of the utility model
Art means, and can be implemented in accordance with the contents of the specification, it is described in detail as after with the preferred embodiment of the utility model below.
Description of the drawings
Fig. 1 is the structural schematic diagram for the system that the utility model realizes semiclosed parking lot management based on long short focus camera；
Fig. 2 is the schematic diagram of a scenario for the system that the utility model realizes semiclosed parking lot management based on long short focus camera.
Specific implementation mode
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below
Embodiment is not intended to limit the scope of the present invention for illustrating the utility model.
As shown in Fig. 1 the structural schematic diagram that the system of semiclosed parking lot management is realized based on long short focus camera, should
System includes long-focus camera 1, short focus camera 2, storage device 3, control unit 4, background server 5, and above equipment is pacified
In monitoring bar, the height of monitoring bar and position are determined according to the actual conditions in parking lot.
Wherein：Long-focus camera 1 includes camera and the long focal length lens on camera, due to long focal length lens coke
Away from longer, horizontal field of view angle is smaller, and farther out, the visual field of long-focus camera covers the parking lot of its management and goes out shooting distance when installation
First monitoring area 101 of entrance is mainly used for the clearly license plate image shot at the entrance of vehicle parking lot and obtains vehicle
Going out the video flowing of admission, the image information of its special time period is transferred in the stored unit storage of this video flowing convenient for control unit,
It carries out image analysis processing and obtains license plate recognition result；Short focus camera 2 includes camera and the short focus on camera
Camera lens, since short focus camera horizontal field of view angle is larger, shooting distance is closer, and the visual field of short focus camera covers its pipe when installation
Second monitoring area 102 of the parking lot entrance of reason, is mainly used for shooting the image containing vehicle feature,
Control unit 4 includes Car license recognition module 401, vehicle cab recognition module 402 and main control module 403, wherein：Car plate
The clearly license plate image that identification module 401 is used to shoot long-focus camera is identified, and obtains license plate recognition result；Vehicle
The image containing vehicle vehicle that identification module 402 shoots short focus camera is identified, and obtains vehicle cab recognition result；Master control
Module 403 is used to send control instruction to long-focus camera and short focus camera, completes vehicle cab recognition and Car license recognition.
Above system is used primarily in semiclosed parking lot, and so-called semiclosed parking lot is often built in shopping centre, near scenic spot,
General to belong to public welfare parking lot and consumption parking lot, feature is fencelessness not indoors, but has fence, parking lot entrance
It is wider, it is supervised without personnel and equipment, therefore, this system is installed at the entrance in semiclosed parking lot, can be used for parking lot
Supervision.
The course of work is as follows：When there is vehicle to drive into parking lot, vehicle passes through entrance, and long-focus camera obtains in real time to be contained
The video flowing of license plate image, and stored equipment stores in real time by this video flowing, when the region for entering the shooting of short focus camera,
Short focus camera captures the image containing vehicle feature with certain frequency, and is sent to control unit through network module, described
Control unit obtains the coordinate of vehicle in image, according to the movement of coordinate for carrying out processing analysis to the image of vehicle feature
Track determines that processing is identified also according to the image continuously containing vehicle feature in the driving trace of vehicle, control unit,
When recognizing vehicle into preset video monitoring area, then the entry time of vehicle is confirmed according to the time of headstock entrance；
Confirm when entry time, transfer the video frame images of this specified time from storage device by control unit according to entry time,
Car license recognition is carried out by Recognition Algorithm of License Plate, obtains the license plate recognition result of admission vehicle,
The vehicle entry time of above-mentioned acquisition, vehicle movement track, vehicle running state and license plate recognition result are passed through
Network module is sent to background server, and carrying out vehicle accounting management by background server operates.
Likewise, when vehicle is driven out to parking lot, for vehicle by outlet, long-focus camera obtains in real time contains license plate image
Video flowing, and stored equipment stores in real time by this video flowing, when the region for entering the shooting of short focus camera, short focus phase
Machine captures the image containing vehicle feature with certain frequency, and is sent to control unit, described control unit through network module
For carrying out processing analysis to the image containing vehicle feature, the coordinate of vehicle in image is obtained, according to the motion track of coordinate
Determine that the driving trace of vehicle, control unit are identified processing also according to the image continuously containing vehicle feature, work as knowledge
When being clipped to vehicle into preset video monitoring area, then the entry time of vehicle is confirmed according to the time of headstock entrance；When going out
Field time confirms, transfers the video frame images of this time for competiton from storage device by control unit according to the time for competiton, passes through
Recognition Algorithm of License Plate carries out Car license recognition, obtains the license plate recognition result of appearance vehicle；
The vehicle time for competiton of above-mentioned acquisition, vehicle movement track, vehicle running state and license plate recognition result are passed through
Network module is sent to background server, and vehicle charging is carried out according to the entry time of vehicle and time for competiton by background server
Management operation.
When there is vehicle to drive into parking lot entrance, vehicle body may be tilted to different directions, in this case, such as Fig. 2 institutes
Show, the both sides opposite at parking lot entrance is respectively provided with monitoring bar, and the height of monitoring bar is 4 meters, by 1 He of long-focus camera
Short focus camera 2 is mounted on the transverse arm of same monitoring bar, and wherein long-focus camera 1 and short focus camera 2 are when mounted by it
Shooting angle regulates, and director's focal length camera is arranged in another monitoring bar.
In this case, go out admission information to obtain more accurate vehicle, by the vehicle for transferring the shooting of short focus camera
Type characteristic image determines and drives into/vehicle body the direction of departure yard's vehicle；Control unit is transferred opposite according to the vehicle body direction of confirmation
The image for answering the long-focus camera of side to shoot, further completes Car license recognition, when may insure that vehicle passes through entrance in this way,
No matter which direction to enter parking lot from, can obtain effective Parking information.
As selectable embodiment, long-focus camera 1 and short focus camera 2 are mounted on a matrix shell when installation
In body, this matrix shell is mounted on the transverse arm of monitoring bar.
Advantage of this system is that：Long-focus camera and short focus camera are only responsible for shooting video information, without algorithm
Processing, that is, various algorithm processing modules need not be installed, the cost of single camera is reduced, while multiple cameras are flexibly put
It sets, is convenient for multi-faceted acquisition image information；And long-focus camera is responsible for shooting the license plate image of entrance vehicle, and it in this way can be with
Entrance license plate image clearly is recognized, license plate recognition result is obtained after image recognition；Short focus camera shoots entrance one
Determine vehicle image, the license plate image in region, and then obtain vehicle movement track, vehicle running state, the interaction of two class cameras is matched
It closes and uses, can efficiently, precisely realize the vehicle management in semiclosed parking lot.
In the utility model, director's focal length camera and a short focus camera, which can be mounted in same monitoring bar, makes
With, can also by two director's focal length cameras be mounted on different monitoring bars on.
In the utility model, control unit Built-in number plate recognizer module, vehicle targets module etc., for completing
The identification of car plate and vehicle.
In the utility model, network module is by the way that long-focus camera to be connect with short focus camera with control unit, two-phase
The video image of machine shooting is sent to control unit by network module, while control unit can send control instruction to focal length
Away from short focus camera.
Background server can also be realized by network module and be operated to management such as monitoring, the upgradings of camera.
Storage device is responsible for storing the video information of long-focus camera captured in real-time, and is stored with certain format, and root
Image procossing and analysis are carried out through described control unit according to going out entry time extraction storage device and transferring the image at corresponding time point,
Obtain license board information.
The image that control unit is responsible for shooting long short focus camera is handled and is analyzed, and car plate knowledge is internally integrated
Not, vehicle cab recognition and vehicle-state detection algorithm are pre-processed, grey scale change, image for the video image to acquisition
The operations such as increase, edge detection, License Plate, the final acquisition number-plate number and vehicle-state, vehicle go out the information such as entry time,
By network-feedback to background server, vehicle timing, toll administration are carried out.Control unit also is responsible for managing and dispatching multiple simultaneously
The operation of video camera linkage work and storage device image zooming-out.
The above is only the preferred embodiment of the utility model, is not intended to limit the utility model, it is noted that
For those skilled in the art, without deviating from the technical principle of the utility model, it can also do
Go out several improvements and modifications, these improvements and modifications also should be regarded as the scope of protection of the utility model.
Claims (6)
1. a kind of system for realizing the management of semiclosed parking lot based on long short focus camera, which is characterized in that including long-focus camera,
Short focus camera, storage device, control unit, network module and background server；
The long-focus camera and short focus camera are mounted on the transverse arm of monitoring bar, and the long-focus camera contains for shooting
Go out the image of admission vehicle license plate, the short focus camera is used to shoot the image for the field vehicle vehicle feature that contains that there is any discrepancy；It is described
Storage device is used to store the image of long-focus camera shooting；
Described control unit is mounted in transverse arm or the upright bar of monitoring bar, for the long-focus camera and short focus camera
What the image of shooting was handled to obtain vehicle goes out admission event, and by network module by it is described go out admission event transmission to rear
Platform server is used for backstage parking management.
2. the system for realizing semiclosed parking lot management based on long short focus camera according to claim 1, which is characterized in that institute
It includes Car license recognition module, vehicle cab recognition module and main control module to state control unit；
The license plate image that the Car license recognition module is used to shoot long-focus camera is identified, and obtains license plate recognition result；
The vehicle characteristic image that the vehicle cab recognition module is used to shoot short focus camera is identified, and obtains vehicle cab recognition result；
The main control module is used to send control instruction to long-focus camera and short focus camera, completes vehicle cab recognition and Car license recognition.
3. the system for realizing semiclosed parking lot management based on long short focus camera according to claim 1, which is characterized in that institute
It includes telephoto lens and camera to state long-focus camera, and the visual field of the long-focus camera covers the parking lot entrance of its management
First monitoring area.
4. the system for realizing semiclosed parking lot management based on long short focus camera according to claim 1, which is characterized in that institute
It includes short-focus lens and camera to state short focus camera, and the visual field of the short focus camera covers the parking lot entrance of its management
Second monitoring area.
5. the system for realizing semiclosed parking lot management based on long short focus camera according to claim 3, which is characterized in that institute
It includes two or more to state long-focus camera, is separately mounted in the monitoring bar of parking lot entrance both sides.
6. the system for realizing semiclosed parking lot management based on long short focus camera according to claim 3, which is characterized in that institute
It states long-focus camera and the short focus camera is mounted in an apparatus casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820344734.5U CN208092975U (en) | 2018-03-14 | 2018-03-14 | The system for realizing semiclosed parking lot management based on long short focus camera |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820344734.5U CN208092975U (en) | 2018-03-14 | 2018-03-14 | The system for realizing semiclosed parking lot management based on long short focus camera |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208092975U true CN208092975U (en) | 2018-11-13 |
Family
ID=64062629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820344734.5U Active CN208092975U (en) | 2018-03-14 | 2018-03-14 | The system for realizing semiclosed parking lot management based on long short focus camera |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208092975U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110264180A (en) * | 2019-05-31 | 2019-09-20 | 安徽中科智链信息科技有限公司 | A kind of scanning payment system and method based on long-focus camera |
| CN110855883A (en) * | 2019-11-05 | 2020-02-28 | 浙江大华技术股份有限公司 | Image processing system, method, device equipment and storage medium |
| CN112382104A (en) * | 2020-11-13 | 2021-02-19 | 重庆盘古美天物联网科技有限公司 | Roadside parking management method based on vehicle track analysis |
-
2018
- 2018-03-14 CN CN201820344734.5U patent/CN208092975U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110264180A (en) * | 2019-05-31 | 2019-09-20 | 安徽中科智链信息科技有限公司 | A kind of scanning payment system and method based on long-focus camera |
| CN110855883A (en) * | 2019-11-05 | 2020-02-28 | 浙江大华技术股份有限公司 | Image processing system, method, device equipment and storage medium |
| CN110855883B (en) * | 2019-11-05 | 2021-07-20 | 浙江大华技术股份有限公司 | Image processing system, method, device equipment and storage medium |
| CN112382104A (en) * | 2020-11-13 | 2021-02-19 | 重庆盘古美天物联网科技有限公司 | Roadside parking management method based on vehicle track analysis |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105303883B (en) | A kind of Roadside Parking management system and method | |
| CN109688388B (en) | All-dimensional real-time monitoring method using tunnel inspection robot | |
| CN208092975U (en) | The system for realizing semiclosed parking lot management based on long short focus camera | |
| CN103413313B (en) | The binocular vision navigation system of electrically-based robot and method | |
| CN208014185U (en) | A kind of Roadside Parking monitoring system based on high-order image recognition and ETC equipment | |
| CN203025787U (en) | Vehicle charging system free of taking card | |
| CN108172021B (en) | Roadside parking management system based on camera and electronic license plate reader-writer | |
| CN107845289A (en) | A kind of Roadside Parking management and charging system based on height digital video array | |
| WO2018008893A1 (en) | Off-street parking management system using tracking of moving vehicle, and method therefor | |
| CN105163014B (en) | Road monitoring device and method | |
| CN105118305B (en) | Motor pool outlet vehicle management platform | |
| CN107622672A (en) | Roadside Parking management equipment and method based on earth magnetism and video camera array linkage | |
| KR101710646B1 (en) | System for recognizing front and back face of license plate using video tracking | |
| CN102542806A (en) | Real-time monitoring system for license plate shielding of vehicles running on speedway and control method thereof | |
| CN106297314A (en) | A kind of drive in the wrong direction or the detection method of line ball vehicle behavior, device and a kind of ball machine | |
| CN106408996A (en) | Intelligent parking lot information management system | |
| CN111192462A (en) | Overrun information acquisition method, device and system and overrun detection equipment | |
| CN208683992U (en) | A kind of automatic loading system | |
| CN108510744A (en) | The system and method for semiclosed parking lot management is realized based on long short focus camera | |
| CN107123270A (en) | A kind of intelligent managing and control system in building site for slag-soil truck | |
| CN108830264A (en) | A kind of the platform occupant detection system and method for unmanned bus | |
| CN108091163A (en) | A kind of Roadside Parking management system combined based on video camera with trackside fence | |
| CN109584612A (en) | Parking lot crusing robot and device | |
| CN111539344B (en) | Video stream and artificial intelligence based integrated card anti-lifting control system and method | |
| CN111855667A (en) | Novel intelligent train inspection system and detection method suitable for metro vehicle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 075000 ten building, phase 1, airport economic and Technological Development Zone, Zhangjiakou, Hebei Patentee after: Smart intercommunication Technology Co.,Ltd. Address before: 075000 ten building, phase 1, airport economic and Technological Development Zone, Zhangjiakou, Hebei Patentee before: INTELLIGENT INTERCONNECTION TECHNOLOGIES Co.,Ltd. |