CN220985754U - Slide rail type container identification camera - Google Patents

Abstract

The utility model relates to a sliding rail type container identification camera which comprises a shore bridge and a driving assembly fixedly connected to the upper side end of the shore bridge, wherein two sliding rails are fixedly connected to opposite surfaces between the four shore bridges, the outer sides of the two sliding rails are respectively and slidably connected with a first identification camera, two transverse connecting columns are fixedly connected between the four shore bridges, the outer side surfaces of the two transverse connecting columns are fixedly connected with a second identification camera, and a PLC (programmable logic controller) is fixedly arranged at the lower end of one side surface of the shore bridge. This slide rail formula container identification camera, when fixing a position the container through clamping assembly both sides centre gripping locating rack and cooperating the hoist rope to remove to rise, two first identification cameras that the bank bridge surface was slided are realized shooting discernment to both ends around the container at the slide rail surface, then utilize two second identification cameras to realize realizing discernment detection to the whole length of container to reach 360 degrees of catching to the container and observe.

Description

Slide rail type container identification camera

Technical Field

The utility model relates to the technical field of container recognition systems, in particular to a sliding rail type container recognition camera.

Background

Optical character recognition conventionally refers to a process in which an electronic device (e.g., a scanner or a digital camera) checks characters printed on paper, determines the shape thereof by detecting dark and light patterns, and then translates the shape into computer text using a character recognition method. The technology is already applied to the fields of highway gate number identification, wharf container number identification and the like. By utilizing the 0CR technology, when the collection card is parked in place before the operation of the hanging box, the license plate number can be identified, so that the legitimacy of the collection card is verified; and the container number can be identified when the container enters and exits the yard, so that the correctness of the container is ensured.

The existing container recognition camera is used for recognizing the container and simultaneously recognizing different directions by using more than ten or tens of cameras, is complex in signal acquisition and arrangement, cannot improve the operation efficiency of a quay bridge, and cannot meet production requirements, so that the sliding rail type container recognition camera is provided for solving the problems.

Disclosure of utility model

Aiming at the defects of the prior art, the utility model provides a sliding rail type container recognition camera which has the advantages of reducing the number of cameras, improving the recognition rate and the like, and solves the problems that the number of cameras is reduced, the number of cameras is tens or tens of cameras are required to be simultaneously used for recognizing different directions during container recognition, the signal acquisition is complicated, the arrangement is complicated, and the operation efficiency of a quay crane cannot be improved.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a slide rail formula container recognition camera, includes bank bridge and fixed connection at the drive assembly of bank bridge upside end, four equal fixedly connected with two slide rails of opposite face between the bank bridge, two equal sliding connection in the slide rail outside has first recognition camera, four fixedly connected with two transverse connection posts between the bank bridge, two transverse connection post outside fixed surface has second recognition camera, a bank bridge side low extreme fixed mounting has the PLC controller, the drive assembly inboard is provided with the fixed subassembly that is used for the container location.

The fixed subassembly includes two large-scale driving motor, two the equal fixedly connected with pivot of large-scale driving motor output, two the pivot outside has fixedly sleeved with the rolling disc, the fixed winding in rolling disc outside has the hoist rope, two hoist rope downside fixedly connected with clamping component, clamping component downside demountable installation has still camera.

Further, two slide rails are respectively fixed on the inner wall surface of the front side of the shore bridge, and the slide rails are aluminum profile plates.

Further, the sliding rail is vertically fixed, and the whole length is 24 meters.

Further, the two first recognition cameras are 1600-ten-thousand-pixel cameras, and respectively shoot the front side and the rear side of the container.

Further, the two second recognition cameras are 500 ten thousand pixel cameras, and shoot lengths of the left side surface and the right side surface of the container respectively.

Further, still camera, first discernment camera and slide rail output and mutual electric connection of image acquisition module output, image acquisition module output and image storage transmission module output electric connection each other, image storage transmission module output and mutual electric connection of PLC controller output, the clamping assembly includes four clamping column strips of side face.

Further, two support plate frames are fixedly connected between the four shore bridges.

Further, the two support plate frames are fixed in a front-back crossing manner, and two sides of the support plate frames are respectively welded and fixed with the two shore bridges.

Compared with the prior art, the utility model provides the slide rail type container recognition camera, which has the following beneficial effects:

1. This slide rail formula container identification camera, when fixing a position the container through clamping assembly both sides centre gripping locating rack and cooperating the hoist rope to remove to rise, two first identification cameras that the bank bridge surface was slided are realized shooting discernment to both ends around the container at the slide rail surface, then utilize two second identification cameras to realize realizing discernment detection to the whole length of container to reach 360 degrees of catching to the container and observe.

2. This slide rail formula container identification camera is collected through the lane dynamic image of still camera to shore bridge downside and interior base card top number realization, cooperates the PLC controller to realize aligning control processing, has solved to container discernment and need simultaneously to apply tens or tens cameras to discern different positions, and it is comparatively loaded down with trivial details also to gather comparatively complicacy at the signal, can't improve the problem of shore bridge operating efficiency.

Drawings

FIG. 1 is a front elevational view of the structure of the present utility model;

FIG. 2 is a cross-sectional view of the drive assembly of the present utility model;

FIG. 3 is a block diagram of the structural system of the present utility model.

In the figure: 1 shore bridge, 2 drive assembly, 3 clamping assembly, 4 still camera, 5 first discernment cameras, 6 slide rails, 7 transverse connection post, 8 second discernment cameras, 9PLC controllers, 10 pivot, 11 hoist rope, 12 image acquisition module, 13 image storage transmission module, 14 large-scale driving motor, 15 rolling disc.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Embodiment one:

Referring to fig. 1-3, a sliding rail type container recognition camera in this embodiment includes a shore bridge 1 and a driving assembly 2 fixedly connected to the upper side end of the shore bridge 1, two sliding rails 6 are fixedly connected to opposite sides between the four shore bridges 1, a first recognition camera 5 is fixedly connected to the outer sides of the two sliding rails 6, two transverse connection columns 7 are fixedly connected to the outer sides of the four shore bridges 1, a second recognition camera 8 is fixedly connected to the outer sides of the two transverse connection columns 7, a PLC controller 9 is fixedly mounted at the lower end of one side surface of the shore bridge 1, a fixing assembly for positioning a container is arranged on the inner side of the driving assembly 2, the fixing assembly includes two large driving motors 14, rotating shafts 10 are fixedly connected to the output ends of the two large driving motors 14, rotating discs 15 are fixedly sleeved on the outer sides of the two rotating shafts 10, lifting appliance ropes 11 are fixedly wound on the outer sides of the rotating discs 15, clamping assemblies 3 are fixedly connected to the lower sides of the two lifting appliance ropes 11, and the lower sides of the clamping assemblies 3 are detachably provided with a static camera 4.

The two sliding rails 6 are respectively fixed on the inner wall surface of the front side of the quay crane 1, the sliding rails 6 are aluminum profile plates, the sliding rails 6 are vertically fixed, the whole length is 24 meters, the two first identification cameras 5 are 1600-ten-thousand-pixel cameras and respectively shoot the front side and the rear side of the container, the two second identification cameras 8 are 500-ten-thousand-pixel cameras and respectively shoot the length of the left side surface and the right side surface of the container, the output ends of the static camera 4, the first identification cameras 5 and the sliding rails 6 are electrically connected with the output end of the image acquisition module 12, the output end of the image acquisition module 12 is electrically connected with the output end of the image storage transmission module 13, the output end of the image storage transmission module 13 is electrically connected with the output end of the PLC 9, and the clamping assembly 3 comprises four clamping column strips of the side surface.

Embodiment two:

referring to fig. 1, in the first embodiment, the support frame comprises two support frames fixedly connected between four shore bridges 1, the two support frames are fixed in a front-back crossing manner, and two sides of the support frames are respectively welded and fixed with the two shore bridges 1.

By adopting the technical scheme, the supporting effect of improving the supportability among the four shore bridges 1 effectively by utilizing the supporting plate frame is realized.

The working principle of the embodiment is as follows:

The static camera 4, the two first identification cameras 5 and the two second identification cameras 8 are respectively arranged on the lower side surface of the clamping component 3, the surface of the sliding rail 6 arranged on the quay bridge 1 and the outer side surface of the transverse connecting column 7, and are electrically connected with the PLC 9, the static camera 4 is fixedly arranged, the view is observed towards the lower side, the distance between two lanes can be directly covered, the static camera 4 can stop and clearly appear in the view when the static camera 4 stops, the identification can be started, the static camera 4 can continuously identify the interior appearing on the lanes and record the identification result, when the opening and closing signal is generated on the lanes appointed by the lifting appliance, the static camera 4 can send the record to the condition that the result is effectively discharged out of the passing car, when the container is placed on the lower side of the clamping component 3, then, the rotating shaft 10 connected with the two large driving motors 14 is started to drive the rotating disc 15 to drive the clamping assembly 3 to move downwards, when the clamping assembly 3 is utilized to clamp the positioning frames on two sides of the clamping assembly 3 to position a container and move upwards in cooperation with the lifting appliance rope 11, the first identification camera 5 on the outer side of the sliding rail 6 then reciprocates by utilizing the load on the surface of the sliding rail 6, so that the door and the rear part of the container are identified, when the container moves between the two second identification cameras 8, the length of the container can be measured and shot, 360-degree image shooting and identification processing of the container are achieved, the still camera 4, the first identification camera 5 and the image shot and identified by the sliding rail 6 are transmitted to the image acquisition module 12 to be collected and processed, and then the image is stored and transmitted to the PLC 9 through the image storage and transmission module 13 to be convenient for people to observe and process.

The electrical components appearing herein are all electrically connected with the master controller and the power supply, the master controller can be a conventional known device for controlling a computer and the like, and the prior art of power connection is not described in detail herein.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. The utility model provides a slide rail formula container identification camera, includes bank bridge (1) and fixed connection drive assembly (2) at bank bridge (1) upside end, its characterized in that: two sliding rails (6) are fixedly connected to opposite faces between the four shore bridges (1), first identification cameras (5) are slidably connected to the outer sides of the two sliding rails (6), two transverse connecting columns (7) are fixedly connected between the four shore bridges (1), second identification cameras (8) are fixedly connected to the outer side surfaces of the two transverse connecting columns (7), a PLC (programmable logic controller) is fixedly arranged at the lower end of one side face of each shore bridge (1), and a fixing assembly for positioning a container is arranged on the inner side of each driving assembly (2);

The fixed subassembly includes two large-scale driving motor (14), two equal fixedly connected with pivot (10) of large-scale driving motor (14) output, two pivot (10) outside fixed cup joint rolling disc (15), rolling disc (15) outside fixed winding has hoist rope (11), two hoist rope (11) downside fixedly connected with clamping component (3), clamping component (3) downside demountable installation has still camera (4).

2. The slide rail type container recognition camera of claim 1, wherein: the two sliding rails (6) are respectively fixed on the inner wall surface of the front side of the shore bridge (1), and the sliding rails (6) are aluminum profile plates.

3. The slide rail type container recognition camera of claim 1, wherein: the sliding rail (6) is vertically fixed, and the whole length is 24 meters.

4. The slide rail type container recognition camera of claim 1, wherein: the two first identification cameras (5) are 1600-ten-thousand-pixel cameras, and shoot the front side and the rear side of the container respectively.

5. The slide rail type container recognition camera of claim 1, wherein: the two second identification cameras (8) are 500 ten thousand pixel cameras, and shoot lengths of the left side surface and the right side surface of the container respectively.

6. The slide rail type container recognition camera of claim 1, wherein: the device comprises a static camera (4), a first identification camera (5) and a sliding rail (6), wherein the output ends of the static camera (4), the first identification camera (5) and the sliding rail (6) are electrically connected with the output end of an image acquisition module (12), the output end of the image acquisition module (12) is electrically connected with the output end of an image storage transmission module (13), the output end of the image storage transmission module (13) is electrically connected with the output end of a PLC (programmable logic controller) (9), and the clamping assembly (3) comprises four clamping column strips on the side face.

7. The slide rail type container recognition camera of claim 1, wherein: two support plate frames are fixedly connected between each two shore bridges (1).

8. The slide-rail container recognition camera of claim 7, wherein: the two support plate frames are fixed in a front-back crossing way, and two sides of the support plate frames are respectively welded and fixed with the two shore bridges (1).