CN207263653U - Container table surface detection system and container car inspection post - Google Patents
Container table surface detection system and container car inspection post Download PDFInfo
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- CN207263653U CN207263653U CN201721312089.0U CN201721312089U CN207263653U CN 207263653 U CN207263653 U CN 207263653U CN 201721312089 U CN201721312089 U CN 201721312089U CN 207263653 U CN207263653 U CN 207263653U
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Abstract
A kind of container table surface detection system of disclosure, including image acquisition equipment and obtain the image recognition apparatus that is connected of equipment with described image；Described image obtains the first line-scan digital camera, the second line-scan digital camera and the three line scanner camera that equipment includes being connected with described image identification equipment, and first line-scan digital camera is used for the top image for obtaining container on container car；Second line-scan digital camera and three line scanner camera are laid in the both sides of first line-scan digital camera respectively, and for obtaining two side images of the container respectively.The image that such scheme obtains can make it that container table surface detection system carries out testing damage to container surface quickly and OCR is identified.A kind of container car inspection post is also disclosed in the application.
Description
Technical field
This application involves safety detection technology field, more particularly to a kind of container table surface detection system and container car test
Look into station.
Background technology
With international trade increasingly frequently, the work of container terminal is increasingly busy.Important list as cargo transport
Member, container are to realize the common container that cargo flexibly transports.Container terminal has thousands of container and is flowing daily
It is logical, and transport of these containers usually by container car realization on land, in order to ensure the container on container car does not have
There is damage, it is necessary to the container examinations on container car.
At present, the container examinations on container car are completed by container table surface detection system.Container surface
Detecting system carries out dynamic video sight using the mode of IPC (abbreviation of IP Camera, web camera) device inclined monitoring
Examine.In specific detection process, container car passes through IPC equipment, with the movement of container car, so as to fulfill container car
The collection of moving process video.But the original material of container table surface detection system collection is video, staff is only led to
Cross observation video and can not realize exactly and test damage, can not also accurately determine the character on container surface.Based on this, work people
Member needs to extract the picture of container surface from video, and the extraction operation is relatively complicated, can not be quickly to container surface
Carry out testing damage and OCR (Optical Character Recognition, optical character identification) identifications.It will be apparent that it is based on video
The container table surface detection system of collection can not adapt to the container terminal of Effec-tive Function.
Utility model content
The application provides a kind of container table surface detection system, can not be compared with to solve current container table surface detection system
The problem of carrying out testing damage and OCR identifications to container surface soon.
To solve the above-mentioned problems, the application uses following technical proposals：
Container table surface detection system, including image acquisition equipment and obtain the image recognition that is connected of equipment with described image
Equipment；Described image obtains the first line-scan digital camera, the second line-scan digital camera that equipment includes being connected with described image identification equipment
With three line scanner camera, first line-scan digital camera is used for the top image for obtaining container on container car；Second line
Array camera and three line scanner camera are laid in the both sides of first line-scan digital camera respectively, and for obtaining the container respectively
Two side images.
Preferably, in above-mentioned container table surface detection system, further include：
Speed detection apparatus for the real time running speed for detecting the container car；
Speed matching device, it is the speed matching device and the speed detection apparatus, first line-scan digital camera, described
Second line-scan digital camera is connected with the three line scanner camera, for adjusting first line-scan digital camera, the second linear array phase
The line frequency of machine and the three line scanner camera matches with the real time running speed.
Preferably, in above-mentioned container table surface detection system, the speed detection apparatus is laser radar.
Preferably, in above-mentioned container table surface detection system, trigger module, the trigger module and the speed are further included
Detection device, first line-scan digital camera, second line-scan digital camera are connected with the three line scanner camera, for control
The speed detection apparatus, first line-scan digital camera, second line-scan digital camera and the three line scanner camera open and close.
Preferably, in above-mentioned container table surface detection system, light compensating apparatus is further included, the light compensating apparatus is described first
Light filling is implemented in the shooting of line-scan digital camera, second line-scan digital camera and the three line scanner camera.
Container car inspection post, it is characterised in that including as above any one of them container table surface detection system.
Preferably, above-mentioned container car inspection post further includes weighbridge, first line-scan digital camera, second line-scan digital camera
The tail end of the weighbridge is arranged at the three line scanner camera；The speed detection apparatus is arranged on the head of the weighbridge
End.
Preferably, above-mentioned container car inspection post, which further includes, is arranged on the entering the station in region of the container car inspection post
It is described to be connected with first line-scan digital camera, second line-scan digital camera and three line scanner camera into track lock into track lock,
It is and described same into track lock and first line-scan digital camera, second line-scan digital camera and the three line scanner camera for controlling
Step opens and closes.
Preferably, above-mentioned container car inspection post, which further includes, is arranged in the outbound region in the container car inspection post
Go out track lock.
Above-mentioned at least one technical solution that the application uses can reach following beneficial effect：
In container table surface detection system disclosed in the present application, the first line-scan digital camera, the second line-scan digital camera and three line scanner
What camera obtained is the image of container top surface and two sides respectively, these images are the pictures on container surface, figure
As identification equipment directly can be analyzed acquired picture.Need to extract packaging from video in compared with the prior art
For the picture on case surface, container table surface detection system disclosed in the present application can undoubtedly improve efficiency, and then can be right quickly
Container surface carries out testing damage and OCR identifications.
Brief description of the drawings
Attached drawing described herein is used for providing further understanding of the present application, forms the part of the application, this Shen
Schematic description and description please is used to explain the application, does not form the improper restriction to the application.In the accompanying drawings：
Fig. 1 is the structure diagram of the first container table surface detection system disclosed in the embodiment of the present application；
Fig. 2 is the structure diagram of second of container table surface detection system disclosed in the embodiment of the present application；
Fig. 3 is the structure diagram of the third container table surface detection system disclosed in the embodiment of the present application；
Fig. 4 is the structure diagram of the 4th kind of container table surface detection system disclosed in the embodiment of the present application；
Fig. 5 is the structure diagram in container car inspection post disclosed in the embodiment of the present application.
Description of reference numerals：
100- image acquisition equipments, the first line-scan digital cameras of 110-, 110 '-the first line-scan digital cameras, the second line-scan digital cameras of 120-,
120 '-the second line-scan digital cameras, 130- three line scanners camera, 130 '-the three line scanner cameras, 200- image recognition apparatus, 300- cars
Fast detection device, 300 '-speed detection apparatus, 400- speed matching devices, 500- light compensating apparatus, 600- trigger modules, 700-
Weighbridge, 710- go out track lock, 800- container cars, 810- containers into track lock, 720-.
Embodiment
To make the purpose, technical scheme and advantage of the application clearer, below in conjunction with the application specific embodiment and
Technical scheme is clearly and completely described in corresponding attached drawing.Obviously, described embodiment is only the application one
Section Example, instead of all the embodiments.Based on the embodiment in the application, those of ordinary skill in the art are not doing
Go out all other embodiments obtained under the premise of creative work, shall fall in the protection scope of this application.
Below in conjunction with attached drawing, the technical solution that each embodiment of the application provides is described in detail.
The embodiment of the present application discloses a kind of container table surface detection system, for the container car to being kept in motion
The surface of container be detected.It should be noted that in the application, the surface of container includes top surface and two sides.
Please refer to Fig.1, disclosed container table surface detection system includes image acquisition equipment 100 and image recognition apparatus
200, image acquisition equipment 100 is used to obtain container top surface and the image of two sides.Image recognition apparatus 200 is obtained with image
Taking equipment 100 is connected, and for analyzing the image acquired in image acquisition equipment 100, and then implements to test damage and OCR knowledges
Not.
Image acquisition equipment 100 includes the first line-scan digital camera 110, the second linear array being connected with image recognition apparatus 200
Camera 120 and three line scanner camera 130.First line-scan digital camera 110 is used for the top image for obtaining container.Second line-scan digital camera
120 and three line scanner camera 130 be separately positioned on the both sides of the first line-scan digital camera 110, and for obtaining the two of container respectively
A side image.
Line-scan digital camera is one kind of industrial camera, and line-scan digital camera includes the photosensitive element for distribution of embarking on journey, the row of photosensitive element
The travel direction of column direction and container car is perpendicular, and when container car passes through, line-scan digital camera can sweep container car line by line
Imaging is retouched, line-scan digital camera has the advantages that high scan frequency, high-resolution.In the application, the first line-scan digital camera 110, the second line
Array camera 120 and three line scanner camera 130 can be scanned in the top surface to container and two sides respectively, to form packaging
The top image of case and two side images.
In container table surface detection system disclosed in the embodiment of the present application, the first line-scan digital camera 110, the second line-scan digital camera
120 and three line scanner camera 130 obtain be respectively container top surface and two sides image, these images are on packaging
The picture on case surface, image recognition apparatus 200 directly can analyze acquired picture.Needed in compared with the prior art
For the picture that container surface is extracted from video, container table surface detection system undoubtedly can disclosed in the embodiment of the present application
Efficiency is improved, and then container surface can be carried out quickly to test damage and OCR identifications.
In addition, acquired in image acquisition equipment 100 be container top surface and two sides picture so that subsequently
Archive can be carried out in a manner of picture, for video archive, picture can occupy less storage resource.
In a kind of specific embodiment, the first line-scan digital camera 110, the second line-scan digital camera 120 and three line scanner camera 130
It all can be include the shooting unit of integrated camera and camera lens, there is compact-sized, install convenient, and can realize
IP67 is protected and is reached harsh high/low temperature use environment requirement, meets a variety of applicable situations.
Line frequency is the line number of the line-scan digital camera image per second that can be collected.In actual detection process, the first linear array phase
Machine 110, the second line-scan digital camera 120 and three line scanner camera 130 are usually scanned with the line frequency of setting, and pass through the first linear array
The container car of camera 110, the second line-scan digital camera 120 and three line scanner camera 130 is often non-at the uniform velocity to travel, i.e., travel speed has
Height has low.The travel speed of container car is excessive, then can cause the first line-scan digital camera 110, the second line-scan digital camera 120 and the 3rd line
The effect compressed is presented in 130 undersampling of array camera, three's acquired image, and the travel speed of container car is too low, then
Three's acquired image can be caused to present and be elongated effect.Image, which presents to be compressed or be elongated effect, can influence image
Quality.
Based on this, examined as shown in Fig. 2, container table surface detection system disclosed in the embodiment of the present application can also include speed
Measurement equipment 300 and speed matching device 400.
Speed detection apparatus 300 is used for the real time running speed for detecting container car, and speed detection apparatus 300 can be sharp
Optical radar, can also be photoelectric velocity measurement module, video frequency speed-measuring module etc..Preferably, speed detection apparatus 300 is laser radar,
Laser radar, which can be realized, accurately gathers the high frequency of container car travel speed, small with measurement error, refreshing frequency height etc.
Advantage, even if in the case of container car travel speed is less, can also obtain more accurate real time running speed.
Speed matching device 400 and speed detection apparatus 300, the first line-scan digital camera 110, the second line-scan digital camera 120 and the
Three line scanner camera 130 is connected, and speed matching device 400 is used to adjust the first line-scan digital camera 110,120 and of the second line-scan digital camera
The line frequency of three line scanner camera 130 matches with real time running speed, so that the first line-scan digital camera 110, the second linear array phase
Image acquired in machine 120 and three line scanner camera 130 had both been not compressed, and was not also elongated, and reached the mesh for improving picture quality
's.
In the actual course of work, the possible dark of environment, such as night, cloudy day etc., this can influence the first linear array
The clarity of acquired image in camera 110, the second line-scan digital camera 120 and three line scanner camera 130.Based on this, the application is real
Light compensating apparatus 500 can also be included by applying container table surface detection system disclosed in example, as shown in Figure 3.Light compensating apparatus 500 is radiated at
The top surface of container and two sides, and then be scanning light filling.In a kind of specific embodiment, light compensating apparatus 500 includes more
A light compensating lamp, multiple light compensating lamps can be respectively the first line-scan digital camera 110, the second line-scan digital camera 120 and three line scanner camera 130
Implement light filling.
Please refer to Fig.4, container table surface detection system disclosed in the embodiment of the present application can also include trigger module 600.
At least one of trigger module 600 and speed detection apparatus 300, image acquisition equipment 100 and light compensating apparatus 500 are connected, and use
In speed detection apparatus 300, the first line-scan digital camera 110, the second line-scan digital camera the 120, the 3rd that control is connected with trigger module 600
The keying of line-scan digital camera 130 or light compensating apparatus 500.
Based on container table surface detection system disclosed in the embodiment of the present application, the embodiment of the present application discloses a kind of container car
Inspection post, disclosed container car inspection post include container table surface detection system disclosed in any one embodiment above.
Fig. 5 is refer to, container car inspection post disclosed in the embodiment of the present application can also include weighbridge 700, and weighbridge 700 can
Think that container car 800 is implemented to weigh.In preferable scheme, the first line-scan digital camera 110 ', the second line-scan digital camera 120 ' and the 3rd
Line-scan digital camera 130 ' can be arranged on the tail end of weighbridge 700, after container car is entered on weighbridge 700, container car
800 container 810 also passes fully through above three line-scan digital camera.Certainly, as long as being able to ensure that container car passes through weighbridge 700
During, the first line-scan digital camera 110 ', the second line-scan digital camera 120 ' and three line scanner camera 130 ' can be completed to container
Top surface and two sides scanning imagery, the application do not limit First Line array camera 110 ', the second line-scan digital camera 120 '
With the specific installation site of three line scanner camera 130 '.
Speed detection apparatus 300 ' preferably may be provided the head end of weighbridge 700, and then more convenient speed detection apparatus
The real time running speed of 300 ' detection container cars.Particularly, when speed detection apparatus 300 ' is laser radar, Bus- Speed Monitoring is set
Standby 300 ' are arranged on the head end of weighbridge 700, can be easier to move to determine container car according to the headstock of container car 800
800 real time running speed.
Container car inspection post disclosed in the embodiment of the present application can also include into track lock 710, be set into track lock 710
In entering the station in region for container car inspection post, into track lock 710 unlatching can control region of entering the station road it is unimpeded, into
The closing of track lock 710 can then control the route denial in region of entering the station.In preferable scheme, the banister 710 that enters the station can be with first
Line-scan digital camera 110 ', the second line-scan digital camera 120 ' are connected with three line scanner camera 130 ', and for control into track lock 710 with
130 ' synchronous opening/closing of first line-scan digital camera 110 ', the second line-scan digital camera 120 ' and three line scanner camera.In such cases, packaging is worked as
When boxcar is reached into track lock 710, into track lock 710, three line-scan digital cameras of control are synchronously opened while opening.Work as packaging
Boxcar can control three line-scan digital cameras to simultaneously close off after into track lock 710, into track lock 710, at this time, three linear array phases
Image acquisition work of the machine to container has been completed.Above-mentioned preferred solution is with the banister 710 that enters the station for synchronous triggering equipment, energy letter
Change the control to three line-scan digital cameras.
Similarly, container car inspection post can also include track lock 720 disclosed in the embodiment of the present application, go out track lock
720 are arranged in the outbound region in container car inspection post, and then control the break-make of road in outbound region.
The tail end and head end of weighbridge 700 can be laid in respectively with track lock 720 is gone out into track lock 710, and weighbridge 700 can be real
Now weighing for container car, meanwhile, it is easier to control container car to run to weighbridge with track lock 720 is gone out into track lock 710
On 700.
Herein, as long as the technical characteristic non-contradiction in each preferred solution can be combined to form scheme, these schemes
In the range of disclosure.
Herein, only emphasis describes difference with other preferred solutions, each preferred solution to each preferred solution
As long as not conflicting, it can be combined, the embodiment formed after combination also within category disclosed in this specification, is examined
Consider that text is succinct, herein with regard to no longer individually being described to combining formed embodiment.
The foregoing is merely embodiments herein, is not limited to the application.For those skilled in the art
For, the application can have various modifications and variations.All any modifications made within spirit herein and principle, be equal
Replace, improve etc., it should be included within the scope of claims hereof.
Claims (10)
1. container table surface detection system, including image acquisition equipment and obtain the image recognition that equipment is connected with described image and set
It is standby；It is characterized in that, described image obtain equipment include be connected with described image identification equipment the first line-scan digital camera, second
Line-scan digital camera and three line scanner camera, first line-scan digital camera are used for the top image for obtaining container on container car；Institute
State the second line-scan digital camera and three line scanner camera is laid in the both sides of first line-scan digital camera respectively, and for obtaining institute respectively
State two side images of container.
2. container table surface detection system according to claim 1, it is characterised in that further include：
Speed detection apparatus for the real time running speed for detecting the container car；
Speed matching device, the speed matching device and the speed detection apparatus, first line-scan digital camera, described second
Line-scan digital camera is connected with the three line scanner camera, for adjust first line-scan digital camera, second line-scan digital camera and
The line frequency of the three line scanner camera matches with the real time running speed.
3. container table surface detection system according to claim 2, it is characterised in that the speed detection apparatus is laser
Radar.
4. the container table surface detection system according to Claims 2 or 3, it is characterised in that trigger module is further included, it is described
Trigger module and the speed detection apparatus, first line-scan digital camera, second line-scan digital camera and the three line scanner phase
Machine is connected, for controlling the speed detection apparatus, first line-scan digital camera, second line-scan digital camera and described the
Three line scanner camera opens and closes.
5. container table surface detection system according to claim 1, it is characterised in that further include light compensating apparatus, the benefit
Electro-optical device implements light filling for the shooting of first line-scan digital camera, second line-scan digital camera and the three line scanner camera.
6. container car inspection post, it is characterised in that including the container table surface detection system described in claim 1 or 5.
7. container car inspection post, it is characterised in that including the container surface detection system any one of claim 2-4
System.
8. container car inspection post according to claim 7, it is characterised in that further include weighbridge, the first linear array phase
Machine, second line-scan digital camera and the three line scanner camera are arranged at the tail end of the weighbridge；The speed detection apparatus
It is arranged on the head end of the weighbridge.
9. container car inspection post according to claim 7, it is characterised in that further include and be arranged on the container car test
Look into station enter the station in region into track lock, it is described into track lock and first line-scan digital camera, second line-scan digital camera and
Three line scanner camera is connected, and described into track lock and first line-scan digital camera, second line-scan digital camera for controlling
With the three line scanner camera synchronous opening/closing.
10. container car inspection post according to claim 7, it is characterised in that further include and be arranged on the container car
Go out track lock in the outbound region in inspection post.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721312089.0U CN207263653U (en) | 2017-10-11 | 2017-10-11 | Container table surface detection system and container car inspection post |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721312089.0U CN207263653U (en) | 2017-10-11 | 2017-10-11 | Container table surface detection system and container car inspection post |
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| Publication Number | Publication Date |
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| CN207263653U true CN207263653U (en) | 2018-04-20 |
Family
ID=61917156
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| CN201721312089.0U Active CN207263653U (en) | 2017-10-11 | 2017-10-11 | Container table surface detection system and container car inspection post |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109085177A (en) * | 2018-08-22 | 2018-12-25 | 佳讯飞鸿（北京）智能科技研究院有限公司 | A kind of leakage cable appearance detecting method and device based on RFID positioning |
| CN111311546A (en) * | 2020-01-19 | 2020-06-19 | 上海箱云物流科技有限公司 | Container detection method, device and computer readable storage medium |
| CN112102215A (en) * | 2020-09-03 | 2020-12-18 | 广州南沙联合集装箱码头有限公司 | Image fast splicing method based on error statistics |
| CN114157808A (en) * | 2021-12-13 | 2022-03-08 | 北京国泰星云科技有限公司 | Efficient container gate image acquisition system and method |
-
2017
- 2017-10-11 CN CN201721312089.0U patent/CN207263653U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109085177A (en) * | 2018-08-22 | 2018-12-25 | 佳讯飞鸿（北京）智能科技研究院有限公司 | A kind of leakage cable appearance detecting method and device based on RFID positioning |
| CN111311546A (en) * | 2020-01-19 | 2020-06-19 | 上海箱云物流科技有限公司 | Container detection method, device and computer readable storage medium |
| CN112102215A (en) * | 2020-09-03 | 2020-12-18 | 广州南沙联合集装箱码头有限公司 | Image fast splicing method based on error statistics |
| CN114157808A (en) * | 2021-12-13 | 2022-03-08 | 北京国泰星云科技有限公司 | Efficient container gate image acquisition system and method |
| CN114157808B (en) * | 2021-12-13 | 2022-11-29 | 北京国泰星云科技有限公司 | Efficient container gate image acquisition system and method |
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Address after: 310051 room 304, B / F, building 2, 399 Danfeng Road, Binjiang District, Hangzhou City, Zhejiang Province Patentee after: Hangzhou Hikvision Robot Co.,Ltd. Address before: 310052 5 / F, building 1, building 2, no.700 Dongliu Road, Binjiang District, Hangzhou City, Zhejiang Province Patentee before: HANGZHOU HIKROBOT TECHNOLOGY Co.,Ltd. |