CN210855064U - Container train anti-hoisting system for reach stacker - Google Patents
Container train anti-hoisting system for reach stacker Download PDFInfo
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- CN210855064U CN210855064U CN201921785577.2U CN201921785577U CN210855064U CN 210855064 U CN210855064 U CN 210855064U CN 201921785577 U CN201921785577 U CN 201921785577U CN 210855064 U CN210855064 U CN 210855064U
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Abstract
A container train anti-hoist system for a reach stacker, the system comprising: a central processing unit for processing data information; the camera device is arranged at the front end of the crane and used for collecting container hoisting images; the image processing device is connected with the central processing unit and is used for identifying the container hoisting image; the protection instruction sending device is connected with the central processing unit and is used for cutting off the continuous upward hoisting action of the crane; and the hoisting height monitoring device is connected with the central processing unit and is used for identifying the hoisting height of the container. The utility model provides a container train prevents system of lifting by crane for openly hang compares in prior art, can improve the security in the production process, improves production efficiency, reduces the maintenance and the personnel cost of enterprise.
Description
Technical Field
The utility model relates to a container train prevents system of lifting by crane for openly hang belongs to container handling technical field.
Background
With the recent development of global economy, the trade volume is increasing, inland ports have difficulty in meeting freight demand, and railway stock yards are rising. The container train is used as the most main transport tool for railway transportation, and in the process of unloading containers from the container train by a crane, the container shakes in the hoisting process due to the instability of the hoisting equipment, so that the phenomenon that the container lockhole is not completely separated from the train FTR lock occurs in a few ways, the container is hoisted together with the train by the hoisting equipment or the container is hoisted at half side of the train, and the transportation is generally called as a train hoisting accident. The accident may cause the train derailment and the damage of the container, at present, whether the container is hung or not is usually judged by eyes of a driver of the lifting equipment, eye fatigue is easily caused, misjudgment is caused, the accident still cannot be avoided, and the development of a train lifting prevention system is necessary for preventing the accident from happening.
Therefore, how to provide a container train anti-hoisting system for reach stacker can improve the safety in the production process, improve the production efficiency, and reduce the maintenance and personnel cost of enterprises is a technical problem to be solved urgently by those skilled in the art.
SUMMERY OF THE UTILITY MODEL
Not enough to above-mentioned prior art, the utility model discloses can improve the security in the production process, improve production efficiency, reduce the maintenance and the personnel cost of enterprise. The utility model provides a container train prevents system of lifting by crane for openly hang, this system includes: a central processing unit for processing data information; the camera device is arranged at the front end of the crane and used for collecting container hoisting images; the image processing device is connected with the central processing unit and is used for identifying the container hoisting image; the protection instruction sending device is connected with the central processing unit and is used for cutting off the continuous upward hoisting action of the crane; and the hoisting height monitoring device is connected with the central processing unit and is used for identifying the hoisting height of the container.
According to the utility model discloses a first embodiment provides a container train anti-lift system for reach stacker.
A container train anti-hoist system for a reach stacker, the system comprising: a central processing unit for processing data information; the camera device is arranged at the front end of the crane and used for collecting container hoisting images; the image processing device is connected with the central processing unit and is used for identifying the container hoisting image; the protection instruction sending device is connected with the central processing unit and is used for cutting off the continuous upward hoisting action of the crane; and the hoisting height monitoring device is connected with the central processing unit and is used for identifying the hoisting height of the container.
Further, as a more preferred embodiment of the present invention, the image processing apparatus includes: the image characteristic identification module is used for identifying the characteristic area of the container hoisting image and outputting the characteristic area of the container, the characteristic area of the train and the characteristic area of the track; and the position identification module is in signal connection with the image characteristic identification module and is used for identifying the relative position states of the container characteristic area, the train characteristic area and the track characteristic area.
Further, as a more preferred embodiment of the present invention, the image processing apparatus further includes: the image primary processing module is in signal connection with the image characteristic identification module and is used for carrying out gray level processing on the container hoisting image and outputting the hoisting gray level image; the container hoisting image identified by the image feature identification module is specifically a hoisting gray scale image.
Further, as a more preferred embodiment of the present invention, the hoisting height monitoring device includes: the distance sensor is arranged on a crane boom of the crane and used for detecting and outputting data of the extending length of the crane boom; the angle sensor is arranged on a crane boom of the crane and used for detecting and outputting boom lifting angle data; and the hoisting monitoring processor is in signal connection with the central processing unit and is used for processing the data of the extending length of the crane boom and the data of the lifting angle of the crane boom.
Further, as a more preferred embodiment of the present invention, the protection instruction transmitting device cuts off the continuous upward hoisting action of the crane, and specifically, the protection instruction transmitting device sends an instruction to stop the oil supply of the hydraulic system of the crane for the pitch cylinder.
Further, as a more preferred embodiment of the present invention, the level of the camera device is identical to the level of the train platform.
Further, as a more preferred embodiment of the present invention, the system further comprises: a camera height adjusting mechanism for adjusting the horizontal height of the camera device; the camera shooting device is arranged at the front end of the crane through the camera shooting height adjusting mechanism.
Further, as a more preferred embodiment of the present invention, the identifying of the relative positions of the container characteristic region, the train characteristic region and the track characteristic region specifically is: the relative positions of the container characteristic region and the train characteristic region comprise: complete separation, incomplete separation and complete non-separation; in the image, when a gap exists between the container characteristic region and the train characteristic region, the relative positions of the container characteristic region and the train characteristic region are completely separated; when an included angle is formed between the container characteristic region and the train characteristic region, the relative positions of the container characteristic region and the train characteristic region are not completely separated; when no gap exists between the container characteristic region and the train characteristic region, the relative positions of the container characteristic region and the train characteristic region are not separated at all.
The utility model discloses in, a container train anti-hoisting system for openly hang is provided, this system includes: a central processing unit for processing data information; the camera device is arranged at the front end of the crane and used for collecting container hoisting images; the image processing device is connected with the central processing unit and is used for identifying the container hoisting image; the protection instruction sending device is connected with the central processing unit and is used for cutting off the continuous upward hoisting action of the crane; and the hoisting height monitoring device is connected with the central processing unit and is used for identifying the hoisting height of the container. The application relates to a container train prevents system of lifting by crane for reach stacker compares in prior art, through the height of lifting by crane monitoring devices real-time supervision container, and after the container was lifted by crane a take the altitude, camera device gathered the container of container in-process and lifted by crane the image to with the container image transmission of lifting by crane to image processing apparatus. The image processing device carries out image analysis and identification on the container lifting image, and when the fact that the train is lifted together is identified, the image processing device feeds back the identification result to the central processing unit. The central processing unit controls the protection instruction sending device to send the instruction of suspending the hoisting to the hoist to make the hoist that stops continue to hoist, in order to realize preventing the occurence of failure of train derail, so the technical scheme that this application provided can improve the security in the production process, improves production efficiency, reduces the maintenance and personnel cost of enterprise.
Drawings
FIG. 1 is a schematic view of a crane preparing to hoist a container according to an embodiment of the present invention;
fig. 2 is a schematic view of the overall structure of a container train anti-lifting system for reach stacker according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of an image processing device of a container train anti-hoisting system for reach stacker in an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a hoisting height monitoring device of a container train anti-hoisting system for reach stacker in an embodiment of the present invention;
fig. 5 is a schematic view of the embodiment of the present invention in which the container is completely lifted by the crane;
fig. 6 is a schematic view of an embodiment of the present invention in which the container is not lifted by the crane at all;
fig. 7 is a schematic view of a first type crane incompletely hoisting a container according to an embodiment of the present invention;
fig. 8 is a schematic view of a second type crane incompletely hoisting a container according to an embodiment of the present invention;
fig. 9 is a schematic view of a third type crane incompletely lifts a container according to an embodiment of the present invention;
fig. 10 is a schematic view of a fourth type crane incompletely lifts a container according to an embodiment of the present invention.
1: a central processing unit; 2: a camera device; 3: an image processing device; 301: an image feature identification module; 302: a location identification module; 303: an image primary processing module; 4: a protection instruction transmitting device; 5: a hoist height monitoring device; 501: a distance sensor; 502: an angle sensor; 6: height adjustment mechanism makes a video recording. 7: a spreader; 8: a cargo boom; 9: a train; 10: a container.
Detailed Description
In order to make those skilled in the art better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
It will be understood that when an element is referred to as being "fixed" 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, refer to an orientation or positional relationship illustrated in the drawings for convenience in describing the present application and to simplify description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed 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, "plurality" or "a plurality" means two or more unless specifically limited otherwise.
It should be understood that the structures, ratios, sizes, and the like shown in the drawings are only used for matching the disclosure of the specification, so as to be understood and read by those skilled in the art, and are not used to limit the practical limit conditions of the present application, so that the modifications of the structures, the changes of the ratio relationships, or the adjustment of the sizes, do not have the technical essence, and the modifications, the changes of the ratio relationships, or the adjustment of the sizes, are all within the scope of the technical contents disclosed in the present application without affecting the efficacy and the achievable purpose of the present application.
According to the utility model discloses a first embodiment provides a container train anti-lift system for reach stacker.
A container train anti-hoist system for a reach stacker, the system comprising: a central processor 1 for processing data information; the camera device 2 is arranged at the front end of the crane and is used for collecting container hoisting images; the image processing device is connected with the central processing unit 1 and is used for identifying container hoisting images; the protection instruction sending device is connected with the central processing unit 1 and is used for cutting off the continuous upward hoisting action of the crane; and the hoisting height monitoring device is connected with the central processing unit 1 and is used for identifying the hoisting height of the container.
As shown in the figure the utility model relates to a container train anti-hoisting system for reach stacker, this system includes: a central processor 1 for processing data information; the camera device 2 is arranged at the front end of the crane and is used for collecting container hoisting images; the image processing device 3 is connected with the central processing unit 1 and is used for identifying container hoisting images; the protection instruction sending device 4 is connected with the central processing unit 1 and is used for cutting off the continuous upward hoisting action of the crane; and a hoisting height monitoring device 5 connected with the central processing unit 1 and used for identifying the hoisting height of the container. The application provides a container train prevents system of lifting by crane for reach stacker compares in prior art, through the height of lifting by crane 5 real-time supervision container 10, and after container 10 lifted a take the altitude, camera device 2 gathers the container of container 10 in-process of lifting by crane and lifts by crane the image to with container lift by crane image transfer to image processing apparatus 3. The image processing device 3 analyzes and recognizes the images of the container crane, and when recognizing that the train 9 is also lifted, the image processing device 3 feeds back the recognition result to the central processing unit 1. The central processing unit 1 controls the protection instruction sending device 4 to send the instruction of suspending the hoisting to the hoist, thereby stopping the hoist to continue the hoisting, and preventing the accident of train 9 derailing.
Specifically, in the embodiment of the present invention, the image processing apparatus 3 includes: an image characteristic identification module 301 for identifying the characteristic region of the container hoisting image and outputting the characteristic region of the container, the characteristic region of the train and the characteristic region of the track; and the position identification module 302 is in signal connection with the image characteristic identification module 301 and is used for identifying the relative position states of the container characteristic area, the train characteristic area and the track characteristic area.
The image processing device 3 performs feature recognition on the image by the image feature recognition module 301, and recognizes a container feature region, a train feature region, and a rail feature region in the container lifting image when the container 10 is lifted at a certain position. And then the position identification module 302 performs position analysis on the container characteristic region, the train characteristic region and the track characteristic region, that is, performs region adjacency identification. And if the train characteristic region is identified to be separated from the track characteristic region, and/or the container characteristic region is attached to the train characteristic region. It indicates that the crane has hoisted the train 9 synchronously during the process of hoisting the container. The image processing apparatus 3 feeds back the result of the image processing to the central processing unit 1. And finally, the central processing unit 1 controls the protection instruction sending device 4 to send an instruction for suspending hoisting to the crane.
Specifically, in the embodiment of the present invention, the image processing apparatus 3 further includes: the image primary processing module 303 is in signal connection with the image feature recognition module 301 and is used for carrying out gray level processing on the container hoisting image and outputting the hoisting gray level image; the container lifting image identified by the image feature identification module 301 is specifically a lifting grayscale image.
The image primary processing module 303 performs gray scale processing on the container crane image, so that the generated crane gray scale image can eliminate color interference and improve the recognition rate of the image feature recognition module 301.
Specifically, in the embodiment of the present invention, the hoisting height monitoring device 5 includes: a distance sensor 501 arranged on the boom 8 of the crane and used for detecting and outputting the data of the extending length of the boom 8; an angle sensor 502 provided on the boom 8 of the crane, for detecting and outputting boom 8 lifting angle data; and the hoisting monitoring processor is in signal connection with the central processing unit 1 and is used for processing the data of the extending length of the crane boom 8 and the data of the lifting angle of the crane boom 8.
It should be noted that the hoisting height monitoring device 5 is specifically connected to the central processing unit 1 through a hoisting monitoring processor by signals. The lifting monitoring processor is combined with the data of the extension length of the crane boom 8 and the data of the lifting angle of the crane boom 8 to calculate the lifting height of the crane boom 8 after being stressed and lifted; thereby judging the lifting height of the container. When the lifted height of the container reaches the safety monitoring height, a signal is sent to the central processing unit 1, the central processing unit 1 controls the camera device 2 to collect container lifting images, and the image processor processes the container lifting images.
Specifically expounded, in the embodiment of the utility model provides an in, protection instruction sending device 4 cuts off the hoist and continues to hoist the action specifically for, protection instruction sending device 4 sends the instruction and stops the hydraulic system of hoist and be the oil feed of every single move hydro-cylinder.
Specifically, in the embodiment of the present invention, the horizontal height of the camera device 2 is consistent with the horizontal height of the flat plate of the train 9.
It should be noted that the horizontal height of the camera device 2 is consistent with the horizontal height of the flat plate of the train 9, so that the container hoisting image acquired by the camera device 2 can better distinguish the relative position states of the container characteristic region, the train characteristic region and the rail characteristic region.
Specifically, in the embodiment of the present invention, the system further includes: a camera height adjusting mechanism 6 for adjusting the horizontal height of the camera device 2; the camera device 2 is arranged at the front end of the crane through a camera height adjusting mechanism 6.
Specifically expounded, in the embodiment of the utility model provides an, discernment container characteristic region, train characteristic region and track characteristic region relative position specifically do: the relative positions of the container characteristic region and the train characteristic region comprise: complete separation, incomplete separation and complete non-separation; in the image, when a gap exists between the container characteristic region and the train characteristic region, the relative positions of the container characteristic region and the train characteristic region are completely separated; when an included angle is formed between the container characteristic region and the train characteristic region, the relative positions of the container characteristic region and the train characteristic region are not completely separated; when no gap exists between the container characteristic region and the train characteristic region, the relative positions of the container characteristic region and the train characteristic region are not separated at all.
Example 1
A container train anti-hoist system for a reach stacker, the system comprising: a central processor 1 for processing data information; the camera device 2 is arranged at the front end of the crane and is used for collecting container hoisting images; the image processing device 3 is connected with the central processing unit 1 and is used for identifying container hoisting images; the protection instruction sending device 4 is connected with the central processing unit 1 and is used for cutting off the continuous upward hoisting action of the crane; and a hoisting height monitoring device 5 connected with the central processing unit 1 and used for identifying the hoisting height of the container.
Example 2
Embodiment 1 is repeated except that the image processing apparatus 3 includes: an image characteristic identification module 301 for identifying the characteristic region of the container hoisting image and outputting the characteristic region of the container, the characteristic region of the train and the characteristic region of the track; and the position identification module 302 is in signal connection with the image characteristic identification module 301 and is used for identifying the relative position states of the container characteristic area, the train characteristic area and the track characteristic area.
Example 3
Example 4
Example 3 was repeated except that the hoisting height monitoring device 5 included: a distance sensor 501 arranged on the boom 8 of the crane and used for detecting and outputting the data of the extending length of the boom 8; an angle sensor 502 provided on the boom 8 of the crane, for detecting and outputting boom 8 lifting angle data; and the hoisting monitoring processor is in signal connection with the central processing unit 1 and is used for processing the data of the extending length of the crane boom 8 and the data of the lifting angle of the crane boom 8.
Example 5
Example 6
Example 5 was repeated except that the level of the camera 2 was identical to the level of the flat bed of the train 9.
Example 7
Example 6 is repeated except that the system further comprises: a camera height adjusting mechanism 6 for adjusting the horizontal height of the camera device 2; the camera device 2 is arranged at the front end of the crane through a camera height adjusting mechanism 6.
Example 8
Embodiment 7 is repeated, except that the identifying of the relative positions of the container characteristic region, the train characteristic region, and the track characteristic region specifically includes: the relative positions of the container characteristic region and the train characteristic region comprise: complete separation, incomplete separation and complete non-separation; in the image, when a gap exists between the container characteristic region and the train characteristic region, the relative positions of the container characteristic region and the train characteristic region are completely separated; when an included angle is formed between the container characteristic region and the train characteristic region, the relative positions of the container characteristic region and the train characteristic region are not completely separated; when no gap exists between the container characteristic region and the train characteristic region, the relative positions of the container characteristic region and the train characteristic region are not separated at all.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (8)
1. A container train anti-hoist system for a reach stacker, the system comprising:
a central processing unit for processing data information;
the camera device is arranged at the front end of the crane and used for collecting container hoisting images;
the image processing device is connected with the central processing unit and is used for identifying the container hoisting image;
the protection instruction sending device is connected with the central processing unit and is used for cutting off the continuous upward hoisting action of the crane;
and the hoisting height monitoring device is connected with the central processing unit and is used for identifying the hoisting height of the container.
2. The system of claim 1, wherein the image processing device comprises: the image characteristic identification module is used for identifying the characteristic area of the container hoisting image and outputting the characteristic area of the container, the characteristic area of the train and the characteristic area of the track; and the position identification module is in signal connection with the image characteristic identification module and is used for identifying the relative position states of the container characteristic area, the train characteristic area and the track characteristic area.
3. The system of claim 2, wherein the image processing device further comprises: the image primary processing module is in signal connection with the image characteristic identification module and is used for carrying out gray level processing on the container hoisting image and outputting the hoisting gray level image; the container hoisting image identified by the image feature identification module is specifically a hoisting gray scale image.
4. A container train anti-pick up system for a reach stacker according to any one of claims 1 to 3, wherein the pick up height monitoring means comprises: the distance sensor is arranged on a crane boom of the crane and used for detecting and outputting data of the extending length of the crane boom; the angle sensor is arranged on a crane boom of the crane and used for detecting and outputting boom lifting angle data; and the hoisting monitoring processor is in signal connection with the central processing unit and is used for processing the data of the extending length of the crane boom and the data of the lifting angle of the crane boom.
5. The anti-pick-up system for a reach stacker of a container train as set forth in claim 4, wherein the protection command issuing means instructs the hydraulic system of the crane to stop supplying oil to the pitch cylinder.
6. The system of claim 5, wherein the camera is at a level that is substantially the same as the level of the train bed.
7. The system of claim 6, further comprising: a camera height adjusting mechanism for adjusting the horizontal height of the camera device; the camera shooting device is arranged at the front end of the crane through the camera shooting height adjusting mechanism.
8. The system for gantry crane container train anti-pick up as claimed in any one of claims 5-7, wherein said identifying the relative positions of container, train and track feature areas is specifically: the relative positions of the container characteristic region and the train characteristic region comprise: complete separation, incomplete separation and complete non-separation; in the image, when a gap exists between the container characteristic region and the train characteristic region, the relative positions of the container characteristic region and the train characteristic region are completely separated; when an included angle is formed between the container characteristic region and the train characteristic region, the relative positions of the container characteristic region and the train characteristic region are not completely separated; when no gap exists between the container characteristic region and the train characteristic region, the relative positions of the container characteristic region and the train characteristic region are not separated at all.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201921785577.2U CN210855064U (en) | 2019-10-22 | 2019-10-22 | Container train anti-hoisting system for reach stacker |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201921785577.2U CN210855064U (en) | 2019-10-22 | 2019-10-22 | Container train anti-hoisting system for reach stacker |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118083809A (en) * | 2024-04-22 | 2024-05-28 | 烟台港集装箱码头有限公司 | Container front hoisting control method, system, terminal and storage medium |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118083809A (en) * | 2024-04-22 | 2024-05-28 | 烟台港集装箱码头有限公司 | Container front hoisting control method, system, terminal and storage medium |
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