Channel surface flow state navigation impeding risk real-time alarm device based on machine vision

Abstract

The utility model provides a real-time warning device for channel surface flow state navigation impeding risk based on machine vision. The real-time warning device comprises an acousto-optic integrated display screen, an industrial control assembly and a power converter which are installed on a base, a high-definition camera connected through a central stand column, and an antenna installed through the industrial control assembly. Fixed supporting legs are connected to the lower portion of the base, and the lower portions of the fixed supporting legs are fixedly connected to an installation foundation. The device can meet the requirements of ship navigation for timely sensing and avoiding the navigation impeding flow state in a mode of combining local broadcasting with network real-time publishing, can make up for the defects of a manual identification alarm method, and has relatively high universality, real-time performance and reliability.

Description

Technical Field

[0001] The utility model relates to the technical field of intelligent waterways, and mainly relates to a real-time warning device for the risk of navigation obstruction in the surface flow state of a waterway based on machine vision. Background Technique

[0002] The waterway is the foundation of water transportation. To ensure the safe and efficient navigation of ships, the waterway must have necessary navigation conditions in terms of waterway scale, navigable clearance scale, navigable water flow conditions, etc.; among them, the navigable water flow conditions include waterway flow, flow velocity, flow state, etc. The flow state is various motion forms of water flow; the navigation-obstructing flow states usually include soaking water, swirling water, sweeping-bay water, scissors water, etc. During the high-water period, the water conditions of the waterway are complex and the flow states are disordered. Under the combined influence of high flow velocity and navigation-obstructing flow states, passing ships are at risk of getting out of control.

[0003] "Observing the water and sailing the ship" is an essential skill for ship drivers. The traditional methods for identifying and warning navigation-obstructing flow states in waterways usually rely on ship drivers to visually identify on-site or safety supervisors to remotely visually identify through cameras and then remind passing ships to pay attention to prevention through radio. This method has deficiencies such as insufficient propagation range, insufficient timeliness, and insufficient reliability. Content of the Utility Model

[0004] To solve the above technical problems, the utility model provides a real-time warning device for the risk of navigation obstruction in the surface flow state of a waterway based on machine vision. This device can meet the needs of ships to perceive and avoid navigation-obstructing flow states in a timely manner through the combination of local broadcast and real-time network publishing, can make up for the deficiencies of manual identification and warning methods, and has strong versatility, timeliness, and reliability.

[0005] To achieve the above technical features, the purpose of the utility model is realized as follows: A real-time warning device for the risk of navigation obstruction in the surface flow state of a waterway based on machine vision includes an acoustic-optic integrated display screen, an industrial control component, and a power converter installed on a base, as well as a high-definition camera connected by a central column and an antenna installed through the industrial control component; fixed legs are connected below the base, and the fixed legs are fixedly connected to the installation foundation below.

[0006] The high-definition camera quickly, real-timely, and efficiently acquires image data of the surface flow state of the target water area all day long, synchronously transmits it to the data calculation chip of the industrial control component to calculate the flow state characteristics, quickly perceives and saves the risk information of navigation-obstructing flow states contained in the flow state image data, transmits the risk information of navigation-obstructing flow states to the acoustic-optic integrated display screen for real-time display, and at the same time, through the 5G communication module and the antenna, quickly and real-timely publishes the risk information of navigation-obstructing flow states to the public network, and any network-connected device can receive the risk information of navigation-obstructing flow states sent by this device.

[0007] The base is made of metal and anti-static rubber, serving as the main body of the device to provide an installation foundation.

[0008] The power converter is fixed on the base by bolts and is used to convert the externally input alternating current into direct current required by each component inside the device.

[0009] The high-definition camera is installed at the top of the central column, which is the highest point of the platform. The high-definition camera can obtain a wide range of views from 0° to 360°.

[0010] The industrial control components include a 5G transmission module and antenna, an industrial control chip, and a data calculation chip.

[0011] The integrated sound and light display large screen can externally release the generated navigation-obstructing flow state risk warning information in the form of voice and image in real time.

[0012] The utility model has the following beneficial effects:

[0013] 1. The utility model adopts an integrated design, integrating a high-definition camera, a calculation chip, a 5G communication module, and an integrated sound and light display large screen into one device, and using industrial control components for efficient management. It can realize the real-time warning function of navigation-obstructing flow state risks in the target water area while reducing personnel costs, time costs, and economic costs.

[0014] 2. The utility model uses a high-definition camera to collect large-range real-time flow state image data of the target water area, and uses a local calculation chip for flow state calculation recognition and navigation-obstructing risk assessment. Through this local collection and local calculation method, the time cost of transmitting information to the rear for analysis and processing after local collection is greatly reduced, and it has good timeliness.

[0015] 3. The navigation-obstructing flow state data calculated locally by the utility model can be quickly and real-time displayed on the integrated sound and light display large screen on the device to nearby navigating ships and personnel, so that the navigation-obstructing flow state risk can reach the target object in the first time, and the navigation safety risks caused by complex navigation-obstructing flow states can be effectively prevented and resolved.

[0016] 4. The utility model uses the integrated 5G communication module and antenna on the device to publish the navigation-obstructing flow state risk information to the public network in the first time, realizing a wide coverage of the navigation-obstructing flow state risk information warning, greatly reducing the time and economic costs of information transmission, and effectively preventing and resolving the navigation safety risks caused by complex navigation-obstructing flow states. Description of the Drawings

[0017] The following further illustrates the utility model in conjunction with the drawings and embodiments.

[0018] Figure 1 It is a three-dimensional view of the utility model.

[0019] Figure 2 This is the front view of the present utility model.

[0020] Figure 3 This is the side view of the present utility model.

[0021] Figure 4 This is the top view of the present utility model.

[0022] In the figure: high-definition camera 1, central column 2, base 3, sound and light integrated display screen 4, industrial control component 5, antenna 6, power converter 7, fixed leg 8, fixed leg 8. Specific implementation manner

[0023] The following further describes the implementation manner of the present utility model with reference to the accompanying drawings.

[0024] Embodiment 1:

[0025] See Figures 1-4 , a real-time warning device for navigation surface flow state obstacle navigation risk based on machine vision, including a sound and light integrated display screen 4, an industrial control component 5 and a power converter 7 installed on a base 3, as well as a high-definition camera 1 connected through a central column 2 and an antenna 6 installed through the industrial control component 5; a fixed leg 8 is connected below the base 3, and the fixed leg 8 is fixedly connected to the installation foundation below. This device can meet the needs of ships to perceive and avoid obstacle navigation flow states in a timely manner through the combination of local broadcast and real-time network publishing, can make up for the deficiencies of manual recognition warning methods, and has strong versatility, real-time performance and reliability.

[0026] Furthermore, the high-definition camera 1 quickly, real-timely and all-weather efficiently collects image data of the surface flow state of the target water area, synchronously transmits it to the data calculation chip of the industrial control component 5 to calculate the flow state characteristics, quickly perceives and saves the obstacle navigation flow state risk information contained in the flow state image data, transmits the obstacle navigation flow state risk information to the sound and light integrated display screen 4 for real-time display, and at the same time, through the 5G communication module and the antenna 6, quickly and real-timely publishes the obstacle navigation flow state risk information to the public network, and any Internet-connected device can receive the obstacle navigation flow state risk information sent by this device.

[0027] Furthermore, the material of the base 3 is metal and anti-static rubber, which serves as the main body of the device to provide an installation foundation.

[0028] Furthermore, the power converter 7 is fixed on the base 3 by bolts and is used to convert the externally input alternating current into direct current required by each component inside the device.

[0029] Furthermore, the high-definition camera 1 is installed at the top of the central column 2, which is the highest point of the platform. The high-definition camera 1 can obtain a wide range of vision of 0°~360°.

[0030] Furthermore, the industrial control component 5 includes a 5G transmission module and antenna 6, an industrial control chip and a data computing chip.

[0031] Furthermore, the large sound and light integrated display screen 4 can publish the generated navigation obstruction flow risk warning information in real time in the form of voice and images.

[0032] Embodiment 2:

[0033] The utility model proposes a real-time warning device for waterway surface flow obstruction risk based on machine vision, which specifically includes:

[0034] The high-definition camera 1 is used to collect surface flow image data of the target waters. It is installed on the top of the central column through an adjustable angle bracket to ensure that the camera can rotate 360° to obtain a wide range of vision. The bracket is made of high-strength alloy material, which is corrosion-resistant and wind-resistant, ensuring the stable operation of the camera installed on the central column under severe weather conditions.

[0035] The central column 2 is installed in the center of the platform and is used to carry the high-definition camera. The central column is made of seamless steel pipe, and the bottom is fixedly connected to the platform by welding to ensure the stability of the column. Reinforcement ribs are set at the connection between the central column and the platform to increase the strength and stability of the overall structure.

[0036] Platform 3 is used to carry the components of the device. The platform is made of a metal frame and anti-static rubber composite material, which not only ensures the firmness of the structure but also has good insulation performance. Multiple fixed legs are set under the platform, and the bottom of the legs is provided with height-adjustable anchor bolts to meet the installation requirements of different ground surfaces and ensure that the equipment is stable and does not shake.

[0037] The large sound and light integrated display screen 4 is used to inform ships and personnel of information. The large sound and light integrated display screen is wall-mounted and fixed to the platform through a special mounting bracket to ensure the stability and viewing angle of the large display screen. The surface of the large display screen is covered with an anti-scratch and anti-glare protective film to improve the display effect and service life.

[0038] The industrial control component 5 is installed on the platform and includes a 5G communication module and antenna, a data computing chip, and an industrial control chip.

[0039] An antenna 6 that externally broadcasts navigation - obstruction flow - state warning information in radio form. The antenna is installed on the top of the industrial control component chassis through a special bracket to ensure unobstructed signal transmission. The antenna bracket is made of lightweight and high - strength materials and has good wind - pressure resistance performance.

[0040] A power converter 7 is installed on the platform and is used to convert external alternating current into direct current required by each component of this device.

[0041] Fixed legs 8 are used to support the entire device and are located on the ground.

[0042] The working process and principle of this utility model:

[0043] When this utility model is working, the high - definition camera 1 quickly, real - time, and efficiently collects image data of the surface flow state of the target water area all - weather, and synchronously transmits it to the data - calculation chip of the industrial control component 5 to calculate the flow - state characteristics, quickly perceives and saves the navigation - obstruction flow - state risk information contained in the flow - state image data, transmits the navigation - obstruction flow - state risk information to the sound - light integrated display screen 4 for real - time display. At the same time, through the 5G communication module and the antenna 6, the navigation - obstruction flow - state risk information is quickly and real - time published to the public network, and any Internet - connected device can receive the navigation - obstruction flow - state risk information sent by this device.

Claims

1. A real-time warning device for navigational risk caused by flow patterns on the waterway surface based on machine vision, characterized in that, It includes an acoustic-optical integrated display screen (4), an industrial control component (5), and a power converter (7) installed on a base (3), as well as a high-definition camera (1) connected by a central column (2) and an antenna (6) installed through the industrial control component (5); a fixed leg (8) is connected below the base (3), and the fixed leg (8) is fixedly connected to an installation foundation below.

2. The real-time warning device for the navigation obstruction risk of the flow pattern on the waterway surface based on machine vision according to claim 1, wherein: The high-definition camera (1) quickly, real-timely, and efficiently collects image data of the surface flow state of the target water area throughout the day and synchronously transmits it to the data calculation chip of the industrial control component (5) to calculate the flow state characteristics, quickly perceives and saves the navigation-obstructing flow state risk information contained in the flow state image data, transmits the navigation-obstructing flow state risk information to the acoustic-optical integrated display screen (4) for real-time display, and at the same time, through the 5G communication module and the antenna (6), quickly and real-timely publishes the navigation-obstructing flow state risk information to the public network, and any Internet-connected device can receive the navigation-obstructing flow state risk information sent by this device.

3. The real-time warning device for the navigational risk of flow regime obstacles on the waterway surface based on machine vision according to claim 1, characterized in that: The base (3) is made of metal and anti-static rubber and serves as the main body of the device to provide an installation foundation.

4. The real-time warning device for navigation hazard risk of waterway surface flow state based on machine vision according to claim 1, characterized in that: The power converter (7) is fixed on the base (3) by bolts and is used to convert the externally input alternating current into direct current required by each component inside this device.

5. The real-time warning device for navigation risk of channel surface flow state based on machine vision according to claim 1, characterized in that: The high-definition camera (1) is installed at the top of the central column (2), which is the highest point of the platform. The high-definition camera (1) can obtain a wide field of view of 0° to 360°.

6. The real-time warning device for the navigation risk of flow regime obstacles on the waterway surface based on machine vision according to claim 1, characterized in that: The industrial control component (5) includes a 5G transmission module and antenna (6), an industrial control chip, and a data calculation chip.

7. The real-time warning device for the navigation risk of the flow regime on the waterway surface based on machine vision according to claim 1, characterized in that: The acoustic-optical integrated display screen (4) can externally publish the generated navigation-obstructing flow state risk warning information in the form of voice and image in real time.

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