Harbor quay crane container identification system

Abstract

The utility model discloses a container identification system for a harbor quay crane. The container identification system comprises a seaside vision module, a landside vision module, a first NB-IoT communication module, a second NB-IoT communication module, an exchange module, a cloud server, a hard disk video recorder and an identification industrial personal computer, the first NB-IoT communication module is connected with the seaside vision module and the switching module; the second NB-IoT communication module is connected with the landside vision module and the switching module; the cloud server is connected with the switching module; the hard disk video recorder is connected with the switching module; and the identification industrial personal computer is connected with the switching module. According to the utility model, the collection and transmission of port tallying data can be realized without laying high-cost optical fibers, and the operation cost of port tallying is saved.

Description

Technical Field

[0001] This utility model relates to the field of port cargo handling technology, and in particular to a port quay crane container identification system. Background Technology

[0002] Port tallying refers to the work performed by port tallying operators, including counting, sorting, inspecting for damage, and loading, to ensure the accuracy of cargo quantity and quality, and to provide accurate information support for cargo loading, unloading, transportation, and storage. With technological advancements, more and more ports are adopting automated tallying technologies. For example, image recognition and sensor technologies are used for automatic cargo counting, inspection, and loading; electronic data interchange (EDI) technology enables the automatic transmission and sharing of tallying information. The advantages of automated tallying are high efficiency and accuracy; the disadvantages are high equipment investment and advanced technical requirements.

[0003] Currently, container identification systems typically use fiber optic cables to transmit data; however, this method has many drawbacks. Laying fiber optic cables is costly, requires significant manpower and resources, and is complex and difficult to maintain. Furthermore, Wi-Fi signals are unstable in the complex environment of ports and are easily interfered with, leading to unstable data transmission and affecting the efficiency and accuracy of port operations. Utility Model Content

[0004] The purpose of this invention is to provide a port quay crane container identification system that, during data transmission, eliminates the need for costly fiber optic cable laying, enabling the collection and transmission of port tallying data and saving on port tallying operating costs. The specific technical solution is as follows:

[0005] A container identification system for port quay cranes includes a sea-side vision module, a land-side vision module, a first NB-IoT communication module, a second NB-IoT communication module, a switching module, a cloud server, a hard disk recorder, and an identification industrial control computer;

[0006] The first NB-IoT communication module is connected to the seaside vision module and the switching module respectively; the second NB-IoT communication module is connected to the landside vision module and the switching module respectively; the cloud server is connected to the switching module; the hard disk recorder is connected to the switching module; and the identification industrial control computer is connected to the switching module.

[0007] Preferably, the seaside vision module includes a seaside container number recognition camera, a front and rear container door recognition camera, a left and right container body recognition camera, and a container top recognition camera; the seaside container number recognition camera, the front and rear container door recognition camera, the left and right container body recognition camera, and the container top recognition camera are respectively connected to the first NB-IoT communication module.

[0008] Preferably, the landside vision module includes a landside container number recognition camera and a vehicle number recognition camera; the landside container number recognition camera and the vehicle number recognition camera are respectively connected to the second NB-IoT communication module.

[0009] Preferably, the first NB-IoT communication module and the second NB-IoT communication module are wirelessly connected to the switching module; the switching module is wiredly connected to the inventory management system server.

[0010] Preferably, it also includes a power module; the seaside vision module and the landside vision module are each connected to a power module.

[0011] Preferably, the power supply module is an AC24V power supply.

[0012] Preferably, it also includes a quay crane PLC module; the quay crane PLC module is connected to the identification industrial control computer.

[0013] Preferably, it also includes a client; the client includes a PC client and a mobile client.

[0014] Compared with existing technologies, this utility model has the following beneficial effects:

[0015] This invention, by setting up a first NB-IoT communication module, a second NB-IoT communication module, and a switching module, allows for data transmission. During data transmission, the sea-side vision module and the land-side vision module respectively acquire images of containers on the sea and land sides, and transmit the data to the switching module via the first and second NB-IoT communication modules. Compared to traditional fiber optic transmission methods, this eliminates the need for costly fiber optic cabling, significantly reducing port operating costs.

[0016] The NB-IoT wireless communication module and switch in the switching module act as a data relay hub, integrating and distributing data from different modules. On one hand, the data is forwarded to a cloud server, which can store and process large amounts of data, providing remote access and data analysis capabilities for port operations, allowing managers to monitor container status and port operations at any time. On the other hand, the data can also be sent to a hard disk video recorder for recording, enabling subsequent viewing and analysis, and providing strong support for port operation traceability and problem investigation.

[0017] Therefore, by adopting an NB-IoT communication module and combining the collaborative work of various modules, this utility model reduces costs and ensures data stability and reliability during data transmission, bringing great convenience to port cargo handling. Attached Figure Description

[0018] To more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings used in the description of the embodiments will be briefly introduced below. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, the elements or parts are not necessarily drawn to scale.

[0019] Figure 1 This is a schematic diagram of the structure of this utility model. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] In the description of this utility model, it should be noted that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "top surface", "bottom surface", "inner", "outer", "inner side", "outer side", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0022] In the description of this utility model, "several" means one or more, "multiple" means two or more, "greater than," "less than," and "exceeding" are understood to exclude the stated number, while "above," "below," and "within" are understood to include the stated number. If the terms "first," "second," and "third" are used in the description, they are for descriptive purposes and to distinguish technical features, and should not be construed as indicating or implying relative importance, or implicitly indicating the number of indicated technical features, or implicitly indicating the sequential relationship of the indicated technical features.

[0023] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "setting" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances. The embodiments of this utility model will now be described based on its overall structure.

[0024] Example 1

[0025] As shown in the figure, a port quay crane container identification system includes a sea-side vision module, a land-side vision module, a first NB-IoT communication module, a second NB-IoT communication module, a switching module, a cloud server, a hard disk recorder, and an identification industrial control computer.

[0026] The first NB-IoT communication module is connected to the seaside vision module and the switching module respectively; the second NB-IoT communication module is connected to the landside vision module and the switching module respectively; the cloud server is connected to the switching module; the hard disk recorder is connected to the switching module; and the identification industrial control computer is connected to the switching module.

[0027] Next, the working principle of this embodiment will be described in detail so that those skilled in the art can better understand this utility model:

[0028] The seaside vision module is mainly used to acquire images of containers on the seaside, obtain various information about the containers, and perform information identification and damage inspection. The landside vision module is mainly used to acquire containers and related information on the landside. The first NB-IoT communication module transmits the data acquired by the seaside vision module to the switching module, while the second NB-IoT communication module is responsible for transmitting data from the landside vision module. The switching module includes an NB-IoT wireless communication module and a switch that communicate with the first and second NB-IoT communication modules, serving as a data relay hub to integrate and distribute data from different modules. The identification industrial control computer is used to transmit operation instructions sent from the cloud server. The cloud server is used to store and process the data transmitted from the seaside and landside vision modules, and generates corresponding operation instructions based on the processed cargo handling data and preset business logic, and sends these instructions to the identification industrial control computer.

[0029] During operation, the sea-side and land-side vision modules transmit the acquired image data to the switching module via the first and second NB-IoT communication modules, respectively. The switching module forwards the data to the cloud server for storage and processing, and can also send the data to a hard disk recorder for recording.

[0030] Example 2

[0031] The difference between this embodiment and embodiment 1 is that the seaside vision module includes a seaside container number recognition camera, a front and rear container door recognition camera, a left and right container body recognition camera, and a container top recognition camera; the seaside container number recognition camera, the front and rear container door recognition camera, the left and right container body recognition camera, and the container top recognition camera are respectively connected to the first NB-IoT communication module.

[0032] The seaside container number identification camera is responsible for identifying the container number. The front and rear door identification cameras are used to photograph the status of the front and rear doors of the container, the left and right body identification cameras are used to photograph the status of the left and right sides of the container, and the top identification camera is used to photograph the top of the container. These cameras perform all-round visual monitoring of the container from their respective positions. The collected image data is transmitted to the switching module through the first NB-IoT communication module, and then transmitted to the cloud server by the switching module. The cloud server analyzes and processes this data to achieve real-time monitoring and management of the container status.

[0033] The working principle of this embodiment is the same as that of Embodiment 1.

[0034] Example 3

[0035] The difference between this embodiment and embodiment 2 is that the landside vision module includes a landside container number recognition camera and a vehicle number recognition camera; the landside container number recognition camera and the vehicle number recognition camera are respectively connected to the second NB-IoT communication module.

[0036] The landside container number recognition camera is responsible for identifying the container numbers of landside containers. Working in conjunction with the seaside container number recognition camera, it ensures the accuracy of container information throughout the port operations. The vehicle number recognition camera is used to identify the vehicle numbers transporting the containers, facilitating vehicle management and tracking.

[0037] The working principle of this embodiment is the same as that of Embodiment 1.

[0038] Example 4

[0039] The difference between this embodiment and embodiment 3 is that the first and second NB-IoT communication modules are wirelessly connected to the switching module; the switching module is wiredly connected to the cargo handling system server. The wireless connection between the first and second NB-IoT communication modules and the switching module, and the wired connection between the switching module and the cargo handling system server, ensures the stability and reliability of data transmission.

[0040] During operation, the NB-IoT communication module wirelessly transmits the collected data to the switching module, which then transmits the data to the inventory management system server via a wired connection for further processing and management.

[0041] The working principle of this embodiment is the same as that of Embodiment 1.

[0042] Example 5

[0043] The difference between this embodiment and embodiment 4 is that it also includes a power supply module; the sea-side vision module and the land-side vision module are each connected to a power supply module. The power supply module provides power to the sea-side vision module and the land-side vision module respectively.

[0044] The working principle of this embodiment is the same as that of Embodiment 1.

[0045] Example 6

[0046] The difference between this embodiment and Embodiment 5 is that the power supply module is an AC24V power supply. The AC24V power supply is characterized by high stability and good safety, and can provide a stable power supply for both the seaside and landside vision modules, ensuring the normal operation of the equipment.

[0047] The working principle of this embodiment is the same as that of Embodiment 1.

[0048] Example 7

[0049] This embodiment differs from embodiment 6 in that it also includes a quay crane PLC module; the quay crane PLC module is connected to an industrial control computer. The quay crane PLC module, connected to the industrial control computer, receives operating instructions transmitted by the industrial control computer, enabling control and monitoring of the quay crane equipment; the quay crane PLC module can receive instructions from the industrial control computer to control the lifting, traveling, and other actions of the quay crane.

[0050] The working principle of this embodiment is the same as that of Embodiment 1.

[0051] Example 8

[0052] The difference between this embodiment and embodiment 7 is that it also includes a client; the client includes a PC client and a mobile client. The client includes both a PC client and a mobile client, allowing users to view the operational status and data information of the port quay crane container identification system at any time through different clients.

[0053] The working principle of this embodiment is the same as that of Embodiment 1.

[0054] In summary, this invention, by setting up a first NB-IoT communication module, a second NB-IoT communication module, and a switching module, allows the sea-side vision module and the land-side vision module to acquire images of containers on the sea and land sides respectively during data transmission. The data is then transmitted to the switching module via the first and second NB-IoT communication modules. Compared to traditional fiber optic transmission methods, this eliminates the need for costly fiber optic cabling, significantly reducing port operating costs.

[0055] The NB-IoT wireless communication module and switch in the switching module act as a data relay hub, integrating and distributing data from different modules. On one hand, the data is forwarded to a cloud server, which can store and process large amounts of data, providing remote access and data analysis capabilities for port operations, allowing managers to monitor container status and port operations at any time. On the other hand, the data can also be sent to a hard disk video recorder for recording, enabling subsequent viewing and analysis, and providing strong support for port operation traceability and problem investigation.

[0056] Therefore, by adopting an NB-IoT communication module and combining the collaborative work of various modules, this utility model reduces costs and ensures data stability and reliability during data transmission, bringing great convenience to port cargo handling.

[0057] The foregoing description of specific exemplary embodiments of the present invention is for illustrative and explanatory purposes. These descriptions are not intended to limit the present invention to the precise forms disclosed, and it is obvious that many changes and variations can be made based on the above teachings. Although embodiments of the present invention have been shown and described, these specific embodiments are merely explanations of the present invention and are not intended to limit the invention. The specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. The purpose of selecting and describing exemplary embodiments is to explain the specific principles of the present invention and its practical application, so that those skilled in the art, after reading this specification, can make modifications, substitutions, variations, and various choices and changes to the embodiments as needed without departing from the principles and spirit of the present invention, provided that such modifications, substitutions, variations, and choices and changes are within the scope of the claims of the present invention and are protected by patent law.

Claims

1. A container identification system for port quay cranes, characterized in that, It includes a seaside vision module, a landside vision module, a first NB-IoT communication module, a second NB-IoT communication module, a switching module, a cloud server, a hard disk recorder, and an identification industrial control computer; The first NB-IoT communication module is connected to the seaside vision module and the switching module respectively; the second NB-IoT communication module is connected to the landside vision module and the switching module respectively; the cloud server is connected to the switching module; the hard disk recorder is connected to the switching module; and the identification industrial control computer is connected to the switching module.

2. The container identification system for port quay cranes according to claim 1, characterized in that, The seaside vision module includes a seaside container number recognition camera, a front and rear container door recognition camera, a left and right container body recognition camera, and a container top recognition camera; the seaside container number recognition camera, the front and rear container door recognition camera, the left and right container body recognition camera, and the container top recognition camera are connected to the first NB-IoT communication module.

3. The port quay crane container identification system according to claim 1, characterized in that, The landside vision module includes a landside container number recognition camera and a vehicle number recognition camera; the landside container number recognition camera and the vehicle number recognition camera are respectively connected to the second NB-IoT communication module.

4. A port quay crane container identification system according to claim 1, characterized in that, The first NB-IoT communication module and the second NB-IoT communication module are wirelessly connected to the switching module; the switching module is wiredly connected to the inventory management system server.

5. A port quay crane container identification system according to claim 1, characterized in that, It also includes a power module; the seaside vision module and the landside vision module are each connected to a power module.

6. A port quay crane container identification system according to claim 5, characterized in that, The power module is an AC24V power supply.

7. A port quay crane container identification system according to claim 1, characterized in that, It also includes a quay crane PLC module; the quay crane PLC module is connected to the identification industrial control computer.

8. A port quay crane container identification system according to claim 1, characterized in that, It also includes clients; the clients include PC clients and mobile clients.

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