CN217561347U - Container body damage detection system - Google Patents
Container body damage detection system Download PDFInfo
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- CN217561347U CN217561347U CN202220673185.2U CN202220673185U CN217561347U CN 217561347 U CN217561347 U CN 217561347U CN 202220673185 U CN202220673185 U CN 202220673185U CN 217561347 U CN217561347 U CN 217561347U
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Abstract
The application provides a container box damage detecting system includes: the system comprises a lane, a mounting frame, a linear array camera set, a velocimeter, a lane controller and a system host; the mounting frame is arranged on the lane, the linear array camera set is fixed on the mounting frame, the velocimeter is positioned at the entrance of the lane, and the lane controller is electrically connected with the linear array camera set, the velocimeter and the system host respectively; the system comprises a linear array camera set, a lane controller, a system host and a vehicle speed controller, wherein the linear array camera set can acquire continuous local images of a vehicle container, the speedometer can detect the speed of a vehicle, the lane controller controls the shooting frequency of the linear array camera set according to the speed of the vehicle, and the system host can perform image splicing on the continuous local images shot by the linear array camera set and perform damage detection; the container body damage detection system improves the vehicle container body damage detection efficiency, ensures the manual safety, retains the image data, can be followed by the certificate, and reduces disputes.
Description
Technical Field
The application belongs to the technical field of container damage detection, and more specifically relates to a container body damage detection system.
Background
In recent years, with the continuous development of economy in China, the service of port containers is rapidly increased, and the demand for improving the throughput is more and more strong. The container body damage detection is an inevitable inspection work when a container enters a dock of a harbor area, and mainly prevents disputes caused by the damage of the container body in transportation enterprises and docks.
In the past, the work is manually recorded when the personnel enter the gate at the entrance port, and the personnel need to climb a higher gallery bridge to check the top surface of the box body, so that the problems of high danger and inaccurate treatment exist. However, the technical means of the wharf in China generally falls behind at present, vehicles are arranged in a long queue in front of the gate due to manual intervention at a plurality of gates, and errors caused by manual recording increase the repeated processing burden of the system. The service level of the wharf is reduced due to the problems, so that the living environment of the wharf is influenced, and great economic loss is caused to import and export enterprises in the coverage area of the wharf.
SUMMERY OF THE UTILITY MODEL
An object of the embodiment of this application is to provide a container body damage detecting system to solve prior art and to the technical problem that detection efficiency and rate of accuracy are low that exists among the container damage testing process.
In order to achieve the purpose, the technical scheme adopted by the application is as follows: provided is a container body damage detection system, including:
the system comprises a lane, a mounting frame, a linear array camera set, a velocimeter, a lane controller and a system host;
the mounting frame is arranged on the lane, the linear array camera set is fixed on the mounting frame, the velometer is positioned at the entrance of the lane, and the lane controller is electrically connected with the linear array camera set, the velometer and the system host respectively;
the system comprises a linear array camera set, a speedometer, a lane controller, a system host and a vehicle, wherein the linear array camera set can acquire continuous local images of a vehicle container, the speedometer can detect the speed of a vehicle, the lane controller controls the shooting frequency of the linear array camera set according to the speed of the vehicle, and the system host can perform image splicing on the continuous local images shot by the linear array camera set and perform damage detection.
Preferably, the line array camera group comprises a left line array camera, a right line array camera and a top line array camera, and the left line array camera, the right line array camera and the top line array camera are respectively positioned on the left face, the right face and the upper face of the lane.
Preferably, the linear array camera set further comprises a lifting mechanism, the lifting mechanism is electrically connected with the lane controller, the lifting mechanism is located on two sides of the mounting frame, the right linear array camera and the left linear array camera are respectively located on the corresponding lifting mechanism, and the right linear array camera and the left linear array camera can be driven to move up and down through the lifting mechanism.
Preferably, container box damage detecting system still includes first infrared correlation induction system and the infrared correlation induction system of second, first infrared correlation induction system and the infrared correlation induction system of second are fixed in just be located on the mounting bracket the entrance in lane, first infrared correlation induction system with the infrared correlation induction system of second separates the setting each other, first infrared correlation induction system the infrared correlation induction system of second respectively with lane controller electric connection.
Preferably, container box damage detecting system still includes the front side camera, the front side camera install in just be located on the mounting bracket the entry one side in lane for acquire the leading flank image of container, the front side camera with lane controller electric connection, when first infrared correlation induction system sensed the vehicle, the front side camera can acquire container front side image.
Preferably, container box damage detecting system still includes the infrared correlation induction system of third and the infrared correlation induction system of fourth, the infrared correlation induction system of third and the infrared correlation induction system of fourth are fixed in just be located on the mounting bracket the exit in lane, the infrared correlation induction system of third with the infrared correlation induction system of fourth separates each other and sets up, the infrared correlation induction system of third the infrared correlation induction system of fourth respectively with lane controller electric connection.
Preferably, container box damage detecting system still includes the rear side camera, the rear side camera install in just be located on the mounting bracket export one side in lane for acquire the trailing flank image of container, the rear side camera with lane controller electric connection, when the infrared correlation induction system of third senses the vehicle, the rear side camera can acquire container rear side image.
Preferably, container box damage detecting system still includes the light filling lamp, the light filling lamp install in the both sides of mounting bracket, the light filling lamp with lane controller electric connection.
The application provides a container box damage detecting system compares with prior art, through the continuous local image of vehicle container can be acquireed to linear array camera group, the speed of vehicle can be detected to the tachymeter, the speed control of lane controller according to the vehicle the shooting frequency of linear array camera group, the system host computer can with the continuous local image that linear array camera group shot carries out the image mosaic and carries out the damage and detect, has both improved vehicle container box damage detection efficiency, ensures artifical safety, has kept image data again, and the evidence can be followed, reduces the dispute.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required to be used in the embodiments or the prior art description will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings may be obtained according to these drawings without inventive labor.
Fig. 1 is a schematic view of an application scenario of a container body damage detection system according to an embodiment of the present application;
fig. 2 is a system configuration diagram of a container damage detection system according to an embodiment of the present application.
Detailed Description
In order to make the technical problems, technical solutions and advantageous effects to be solved by the present application clearer, the present application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.
It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, as used herein, refer to an orientation or positional relationship indicated in the drawings that is solely for the purpose of facilitating the description and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present application.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.
Referring to fig. 1 to fig. 2, a container body damage detecting system according to an embodiment of the present application will be described. Container box damage detecting system includes: the system comprises a lane 10, a mounting frame 20, a linear array camera set 30, a velocimeter 40, a lane controller 50 and a system host 60.
Specifically, the mounting frame 20 is disposed on the lane 10, the linear array camera set 30 is fixed to the mounting frame 20, the velocimeter 40 is located at an inlet of the lane 10, and the lane controller 50 is electrically connected to the linear array camera set 30, the velocimeter 40, and the system host 60, respectively.
The linear array camera set 30 can acquire continuous local images of a vehicle container, the velometer 40 can detect the speed of a vehicle, the lane controller 50 controls the shooting frequency of the linear array camera set 30 according to the speed of the vehicle, and the system host 60 can perform image splicing on the continuous local images shot by the linear array camera set 30 and perform damage detection.
Safety islands may be disposed at both sides of the lane 10, and the mounting frame 20 may be a portal frame structure and disposed on the safety islands, so that a space for vehicles to pass through is provided in the middle. The line camera assembly 30 may be arranged in different orientations of the mounting 20 so that the top, left and right sides of the container, etc. may be photographed.
It is understood that when a vehicle passes through the lane 10, the linear camera group 30 may acquire continuous local images of a vehicle container, the velocimeter 40 may detect the speed of the vehicle, and the velocimeter 40 may be a laser distance measuring device or an acoustic distance measuring device. The lane controller 50 controls the shooting frequency of the linear array camera set 30 according to the speed of the vehicle, and the higher the driving speed of the vehicle is, the higher the shooting frequency of the linear array camera set 30 is, and the lower the driving speed of the vehicle is, the lower the shooting frequency of the linear array camera set 30 is, so that not only can the continuity of the images be ensured, but also the overlarge overlapping area of each image is avoided. In the system host 60, the continuous images acquired by the linear array camera set 30 can be spliced to obtain a complete surface map of the container body.
It should be noted that image stitching is a commonly used technique in the field of image processing technology, and can stitch a plurality of continuous images, which can cover an overlapping area and optimize pixels in a transition area.
The damage detection can be finished manually, namely, the worker can manually observe the complete surface image after the image splicing to judge whether the defects such as scratches, depressions, bulges, paint falling, rustiness, holes and the like exist. Certainly, the image processing may also be performed by an image processing algorithm, for example, an object detection algorithm is used to detect an object in each view image, and then each object is classified, and an EfficientNet-b3 classification network may be used to perform category prediction, where the categories include: scratches, depressions, protrusions, paint drops, rust, holes, and the like. The manual recording is replaced, and the top surface of the box body is inspected without climbing a higher gallery bridge. Meanwhile, the image data acquired by the linear array camera set 30 may be archived.
The application provides a container box damage detecting system compares with prior art, through the continuous local image of vehicle container can be obtained to linear array camera unit 30, the speed of vehicle can be detected to tachymeter 40, lane controller 50 is according to the speed control of vehicle the shooting frequency of linear array camera unit 30, system host computer 60 can with the continuous local image that linear array camera unit 30 was shot carries out image mosaic and goes on the damage and detect, has both improved vehicle container box damage detection efficiency, ensures artifical safety, has kept image data again, has the evidence to follow, reduces the dispute.
In another embodiment of the present application, please refer to fig. 1 to 2 together, the line camera set 30 comprises a left line camera 31, a right line camera 32 and a top line camera 33, wherein the left line camera 31, the right line camera 32 and the top line camera 33 are respectively located on the left, right and upper three sides of the lane 10.
It can be understood that when a vehicle passes through the lane 10, continuous images of the left, right, and upper three sides of the container body can be respectively obtained by the left linear array camera 31, the right linear array camera 32, and the top linear array camera 33, for example, after the continuous images of the left side of the container body obtained by the left linear array camera 31 are subjected to image stitching, a complete left image of the container body can be obtained. A plurality of complete side images can form a bending degree container body diagram, so that the effect of detecting the damage of the container body is achieved through the linear array camera unit 30.
Further, referring to fig. 1 to fig. 2, the linear array camera set 30 further includes a lifting mechanism 35, the lifting mechanism 35 is electrically connected to the lane controller 50, the lifting mechanism 35 is located on two sides of the mounting rack 20, the right linear array camera 32 and the left linear array camera 31 are respectively located on the corresponding lifting mechanism 35, and the lifting mechanism 35 can drive the right linear array camera 32 and the left linear array camera 31 to move up and down.
It can be understood that, since the types of containers loaded by vehicles of different types may also be different, and therefore the heights of the containers are also different, in order to enable the right-hand line camera 32 and the left-hand line camera 31 to acquire complete images, the heights of the right-hand line camera 32 and the left-hand line camera 31 may be adjusted by the lifting mechanism 35.
In another embodiment of the present application, please refer to fig. 1 to 2 together, the container body damage detection system further includes a first infrared correlation sensing device 71 and a second infrared correlation sensing device 72, the first infrared correlation sensing device 71 and the second infrared correlation sensing device 72 are fixed on the mounting frame 20 and located at the entrance of the lane 10, the first infrared correlation sensing device 71 and the second infrared correlation sensing device 72 are disposed at an interval, and the first infrared correlation sensing device 71 and the second infrared correlation sensing device 72 are respectively electrically connected to the lane controller 50.
It can be understood that when the vehicle passes through the entrance of the lane 10, since the first ir-sensing device 71 and the second ir-sensing device 72 are spaced apart from each other, the vehicle will block the first ir-sensing device 71 and then the second ir-sensing device 72. Therefore, the lane controller 50 can estimate the speed of the vehicle at the entrance by calculating the time interval between the two, and further correct the speed of the speed measuring instrument 40, thereby improving the speed measuring accuracy.
Further, please refer to fig. 1 to fig. 2 together, the container body damage detecting system further includes a front side camera 81, the front side camera 81 is installed on the mounting rack 20 and located at one side of the entrance of the lane 10 for obtaining the front side image of the container, the front side camera 81 is electrically connected to the lane controller 50, and when the first infrared correlation sensing device 71 senses the vehicle, the front side camera 81 can obtain the front side image of the container.
It can be understood that the front side camera 81 can acquire the front side image of the container, so as to increase the surface image data of the container and improve the coverage rate of the container body damage detection.
In another embodiment of the present application, please refer to fig. 1 to 2 together, the container body damage detecting system further includes a third infrared correlation sensing device 73 and a fourth infrared correlation sensing device 74, the third infrared correlation sensing device 73 and the fourth infrared correlation sensing device 74 are fixed on the mounting frame 20 and located at the exit of the lane 10, the third infrared correlation sensing device 73 and the fourth infrared correlation sensing device 74 are disposed at an interval, and the third infrared correlation sensing device 73, the fourth infrared correlation sensing device 74 are respectively electrically connected to the lane controller 50.
It can be understood that when the vehicle passes through the exit of the lane 10, since the third infrared correlation sensing device 73 and the fourth infrared correlation sensing device 74 are spaced apart from each other, the vehicle will block the third infrared correlation sensing device 73 first, and then block the fourth infrared correlation sensing device 74. Therefore, the lane controller 50 can estimate the speed of the vehicle at the exit of the lane 10 by calculating the time interval between the two, and further correct the speed of the velocimeter 40, thereby improving the accuracy of the velocity measurement.
Further, please refer to fig. 1 to 2 together, the container body damage detecting system further includes a rear camera 82, the rear camera 82 is installed on the mounting frame 20 and located at one side of the exit of the lane 10 for obtaining a rear side image of the container, the rear camera 82 is electrically connected to the lane controller 50, and when the third infrared correlation sensing device 73 senses the vehicle, the rear camera 82 can obtain a rear side image of the container.
It can be understood that the rear side camera 82 can acquire the rear side image of the container, so as to increase the surface image data of the container and improve the coverage rate of the container body damage detection.
In another embodiment of the present application, please refer to fig. 1 to fig. 2 together, the container body damage detection system further includes a light supplement lamp 90, the light supplement lamp 90 is installed at two sides of the mounting frame 20, and the light supplement lamp 90 is electrically connected to the lane controller 50.
It can be understood that, when the light is insufficient at night, the staff may control the lane controller 50 through the system host 60, and the lane controller 50 controls the light supplement lamp 90 to be turned on, so as to implement light supplement for the vehicle passing through the lane 10, and improve the image quality obtained by the linear array camera set 30.
The above description is only a preferred embodiment of the present application and should not be taken as limiting the present application, and any modifications, equivalents, improvements, etc. made within the spirit and principle of the present application should be included in the protection scope of the present application.
Claims (8)
1. A container body damage detection system, characterized by includes:
the system comprises a lane, a mounting frame, a linear array camera set, a velocimeter, a lane controller and a system host;
the mounting frame is arranged on the lane, the linear array camera set is fixed on the mounting frame, the velocimeter is positioned at the entrance of the lane, and the lane controller is electrically connected with the linear array camera set, the velocimeter and the system host respectively;
the system comprises a linear array camera set, a speedometer, a lane controller, a system host and a vehicle controller, wherein the linear array camera set can acquire continuous local images of a vehicle container, the speedometer can detect the speed of a vehicle, the lane controller controls the shooting frequency of the linear array camera set according to the speed of the vehicle, and the system host can perform image splicing on the continuous local images shot by the linear array camera set and perform damage detection.
2. A container body damage detection system as claimed in claim 1, wherein said line camera array comprises a left side line camera, a right side line camera and a top line camera, said left side line camera, said right side line camera and said top line camera being located on the left, right and upper three sides of said roadway respectively.
3. The container body damage detection system as claimed in claim 2, wherein said linear array camera set further comprises an elevating mechanism, said elevating mechanism is electrically connected to said lane controller, said elevating mechanism is located at both sides of said mounting rack, said right linear array camera and said left linear array camera are respectively located on a corresponding one of said elevating mechanism, said elevating mechanism can drive said right linear array camera and said left linear array camera to move up and down.
4. The container body damage detecting system of claim 1, further comprising a first infrared correlation sensing device and a second infrared correlation sensing device, wherein the first infrared correlation sensing device and the second infrared correlation sensing device are fixed on the mounting frame and located at an entrance of the lane, the first infrared correlation sensing device and the second infrared correlation sensing device are spaced apart from each other, and the first infrared correlation sensing device and the second infrared correlation sensing device are respectively electrically connected to the lane controller.
5. The system as claimed in claim 4, further comprising a front camera mounted on the mounting frame and located at an entrance side of the lane for obtaining a front image of the container, wherein the front camera is electrically connected to the lane controller, and the first infrared correlation sensing device senses the vehicle and is capable of obtaining a front image of the container.
6. The container damage detection system of claim 1, further comprising a third infrared correlation sensing device and a fourth infrared correlation sensing device, wherein the third infrared correlation sensing device and the fourth infrared correlation sensing device are fixed on the mounting rack and located at an exit of the lane, the third infrared correlation sensing device and the fourth infrared correlation sensing device are spaced apart from each other, and the third infrared correlation sensing device and the fourth infrared correlation sensing device are electrically connected to the lane controller, respectively.
7. The container body damage detection system of claim 6, further comprising a rear camera mounted on the mounting frame and located at an exit side of the lane for obtaining a rear image of the container, wherein the rear camera is electrically connected to the lane controller, and the rear camera is capable of obtaining a rear image of the container when the third infrared correlation sensing device senses the vehicle.
8. The container body damage detection system of claim 1, further comprising light supplement lamps, wherein the light supplement lamps are installed on two sides of the mounting frame, and the light supplement lamps are electrically connected to the lane controller.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202220673185.2U CN217561347U (en) | 2022-03-25 | 2022-03-25 | Container body damage detection system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202220673185.2U CN217561347U (en) | 2022-03-25 | 2022-03-25 | Container body damage detection system |
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| CN217561347U true CN217561347U (en) | 2022-10-11 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114723689A (en) * | 2022-03-25 | 2022-07-08 | 盛视科技股份有限公司 | Container body damage detection method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114723689A (en) * | 2022-03-25 | 2022-07-08 | 盛视科技股份有限公司 | Container body damage detection method |
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