CN116331420A - A water autonomous sensing and monitoring device - Google Patents

Abstract

The invention provides an autonomous sensing and monitoring device on water, which includes three components: a catamaran, a supporting structure and a terminal carrying platform. The support structure includes a central column, a support disc and a fence, which are fixed on the catamaran. The terminal carrying platform includes a support column, a stretched long rod and a stretched short rod, which are welded and installed on the support structure. The stretched long rods total 1, distributed and installed on the support column, a total of 4 stretched short rods, distributed and installed above the stretched long rod, and the support platform is fixed above the support column. The present invention can provide sensing terminals for ecological waterways, which are used for full-time and space-time intelligent perception of all elements such as waterway velocity, flow, water quality, ecological protection, ecological environment monitoring, sand mining, and random sewage discharge; facing the construction of smart waterways, the present invention can be intelligent The channel provides monitoring terminals for intelligent all-weather maritime monitoring work such as fishery monitoring and emergency rescue.

Description

A water autonomous sensing and monitoring device

technical field

The invention relates to an autonomous sensing and monitoring device on water, and belongs to the technical field of ecological waterway and intelligent waterway management and control.

Background technique

The proposal of ecological waterway and smart waterway construction planning has brought new demands and challenges to the real-time perception and intelligent management of waterway information. Although it has been seen that smart navigation ships can realize temperature, humidity and visibility by carrying small weather state sensors, etc. Monitoring and feedback of a small amount of waterway environmental information, but because the existing waterway detection equipment cannot support the all-weather comprehensive perception of waterway information, especially the equipment that supports intelligent waterway management with intelligent analysis, identification and classification of the waterway has not yet appeared.

To this end, the present invention proposes an intelligent water autonomous sensing and monitoring device that supports full-time and spatial information perception of waterways, and is capable of autonomous intelligent analysis, identification, and disposal. Solve the bottleneck problems such as the difficulty of realizing the full-time and space-time perception of the waterway and the inability to perform human-like independent analysis and processing of the existing intelligent navigation marks, and provide equipment support for the construction of ecological waterways and smart waterways.

Contents of the invention

For the construction of ecological waterways, the present invention can provide sensing terminals for ecological waterways, which are used for full-time and space-time intelligent sensing of all elements such as waterway velocity, flow, water quality, ecological protection, ecological environment monitoring, sand mining, and random sewage discharge; for the construction of intelligent waterways, The invention can provide monitoring terminals for intelligent waterways, and is used for intelligent all-weather maritime monitoring work such as fishery monitoring, water security, and emergency rescue.

The water autonomous sensing and monitoring device of the present invention is mainly composed of the following structures: a catamaran carrier platform, an environment sensing system, a central control system, an acousto-optic screen warning system, and a data transmission system.

The catamaran carrier platform includes a catamaran 1 , a supporting structure 2 and a terminal carrying platform 3 . The catamaran 1 can provide water operation platform support for autonomous sensing and monitoring devices on the water, can provide carriers for other equipment, and ensure the stable operation of other equipment; the support structure 2 includes a central column 21, a support disc 22 and a fence 23, which can be used It is used to install the large sound and light warning screen and the central control system, and can support the upper terminal carrying platform 3; the terminal carrying platform 3 includes supporting columns 31, stretching long rods 32, stretching short rods 33 and supporting platforms 34 for carrying and testing Four types of sensors for channel flow state, water surface environment, air quality and ship navigation.

The environmental perception system includes an image acquisition system 321 , a multi-beam depth sounder 322 , a navigation ADCP 323 , a Fourier transform infrared gas telemeter 324 , an air monitoring integrated sensor 325 , and a Beidou positioning module 334 . The image acquisition system 321 is equipped with a 360° camera to shoot and collect the image data information of passing ships in the channel; the multi-beam depth sounder 322, the navigation ADCP323, the Fourier transform infrared gas telemeter 324, and the integrated air monitoring sensor 325 collect channel flow State, water surface environment, hazardous gas, air quality data information, real-time sensing and collection of channel conditions; Beidou positioning module 334 can realize real-time positioning of the autonomous sensing and monitoring device on the water.

The data transmission system is mainly composed of an AIS transceiver module 332 , a 5G transmission module 333 and a WI-FI transmission module 335 . The AIS transceiver module 332 can receive and distribute nearby ships and its own position information, monitor the positions of passing ships and its own position in real time, and avoid collisions of passing ships; the 5G transmission module 333 and WI-FI transmission module 335 are mainly under the control of the central control system Complete the transmission of data and instructions.

The central processing unit industrial computer 24 is installed and fixed inside the middle column 21. It controls various types of sensors for real-time perception and uses exclusive algorithms to analyze, identify, predict and classify the perceived data information. The dangerous behavior of the ship lock will be warned by the sound and light screen, and the identification result will be released to the channel management center. At the same time, release the equipment's own health information to the waterway management department, and execute the instructions issued by the waterway management department.

The sound and light screen warning system is composed of three parts: the sound and light warning terminal 331 , the large rotating warning screen 25 and the beacon light 4 . The acousto-optic warning terminal 331 is fixed on the edge 33 of the stretched short rod to give audible and visual warning to the dangerous behavior of the ship; the large rotating warning screen 25 is fixed on the outside of the middle cylinder 21, and rotates to prompt warning information such as channel hydrology and dangerous behavior of passing ships; The light 4 is arranged on the upper part of the support platform 34 to assist the navigation of the ship in the channel.

Compared with the prior art, the beneficial effect of the present invention is: the present invention can be equipped with a complete set of equipment for monitoring the environment and the behavior of passing ships, realizes all-weather monitoring, and provides necessary online full-time and space-time data support for the construction of ecological waterways and smart waterways; Using the edge computing module with embedded proprietary algorithm, based on the detected environmental data and past ship behavior, it can autonomously identify, warn and deal with environmental abnormalities and ship dangerous behaviors, providing equipment support for smart waterways.

Description of drawings

Fig. 1 The three-dimensional structural diagram of the autonomous sensing and monitoring device on the water;

Fig. 2 three-dimensional structural diagram of supporting structure;

Figure 3 The three-dimensional structural diagram of the terminal carrying platform;

Figure 4. Schematic diagram of the three-dimensional structure of the data monitoring sensor loading scheme.

In the figure: 1. Catamaran; 2. Supporting structure; 21. Central column; 22. Supporting disc; 23. Fence; 3. Terminal carrying platform; 24. Central processor industrial computer; 25. Large rotating warning screen ;31. Support column; 32. Stretch rod; 321. Image acquisition system; 322. Multi-beam depth sounder; 323. Walking ADCP; 324. Fourier infrared gas telemeter; Sensor; 33. Stretch short rod; 331. Sound and light warning terminal; 332. AIS transceiver module; 333. 5G transmission module; 334. Beidou positioning module; 335. WI-FI transmission module; 34. Supporting platform; 4. Navigation mark lamp.

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. The catamaran carrier platform of the present invention can provide buoyancy for autonomous sensing and monitoring devices on the water, and includes three components: a catamaran 1 , a supporting structure 2 and a terminal carrying platform 3 . Please refer to Figure 1. The supporting structure 2 includes a central column 21, a supporting disc 22 and a fence 23, and is fixed on the catamaran 1, as shown in FIG. 2 . The terminal carrying platform 3 includes a supporting column 31, a long stretching rod 32 and a short stretching rod 33, which are welded and installed on the support structure 2, and a total of 4 stretching long rods 32 are installed on the supporting column 31 at an angle of 90°. , a total of four stretching short rods 33 with an included angle of 90°, distributed and installed above the stretching long rods 32, fixed on the support column 31, and the support platform 34 is fixed on the top of the support column 31, please refer to Figure 3 for details .

The image acquisition system 321 is installed on the edge of the end of the stretched rod 32, and the image information of the passing ships in the channel is collected through the image, and the collected image data is transmitted to the central processing unit industrial computer 24. The middle parts of the four stretched rods 32 are respectively connected to multi-beam Depth sounder 322, walking ADCP323, Fourier transform infrared gas telemetry instrument 324 and air monitoring integrated sensor 325 are used to collect monitoring data of channel flow state and water surface environment, and transmit the collected sensory data to the central control system . One of the short extension rods 33 fixes the 334 Beidou positioning module in the middle, which is used to collect the position information of the autonomous sensing and monitoring device on the water, and transmit it to the central control system in real time. Please refer to Figure 4 for the specific structure.

AIS transceiver module 332 , 5G transmission module 333 , Beidou positioning module 334 and WI-FI transmission module 335 are respectively fixed in the middle of four stretching short rods 33 . Among them, the AIS transceiver module 332 is used to receive and distribute the location information of nearby ships and itself, and transmit the location information to the central control system, so as to realize real-time monitoring of the positions of passing ships and itself, and avoid collisions of passing ships. The 5G transmission module 333 and the WI-FI transmission module 335 are used to transmit the data information of the water autonomous sensing and monitoring device to the waterway management department in real time, and at the same time accept the instructions issued by the waterway management department. Please refer to Figure 4 for the specific structure.

A central processing unit industrial computer 24 is installed inside the middle column body 21 . The central processor industrial computer 24 performs real-time perception by controlling various types of sensors, and uses exclusive algorithms to analyze, identify, predict and classify the sensed data information, and conduct acousto-optic screen monitoring for monitoring data exceeding the standard and violations and dangerous behaviors of passing ship locks. Alert, and release the recognition result to the waterway management center. At the same time, release the equipment's own health information to the waterway management department, and execute the instructions issued by the waterway management department. Please refer to FIG. 2 for a specific three-dimensional perspective structure.

An audible and visual warning terminal 331 is installed at the end of the short rod 33 to give audible and visual warnings to ship violations and dangerous behaviors, and a large rotating warning screen 25 is installed on the outside of the central column 21 to prompt relevant information such as channel hydrology and dangerous behaviors of passing ships. A beacon light 4 is installed on the upper end of the platform 34, which can assist ships to navigate in the channel, guide passing ships to navigate, mark the direction of inland waterways, shore boundaries and obstacles such as shoals and reefs, and instruct ships to follow the signs to enter the estuary or warn ships to avoid dangerous areas , guide safe and economical routes for ships, mark coastlines or island outlines, and meet the daily needs of inland waterway navigation.

Claims (3)

1. An autonomous sensing and monitoring device on water, characterized in that it includes a catamaran, a support structure and a terminal carrying platform, and the support structure is fixed on the catamaran, specifically including a central column, a support disc and a fence, and the central column A central processor industrial computer is installed inside, and a large rotating warning screen is installed outside the central column; the terminal carrying platform is installed on the supporting structure, including supporting columns, stretching long rods and stretching short rods. There are 4 stretching rods in total and are symmetrical Distributed and installed on the supporting column, a total of 4 stretching short rods are symmetrically distributed and installed on the supporting column above the stretching long rod, the supporting platform is fixed above the supporting column, the upper end of the supporting platform is installed with navigation lights, and the end edge of the stretching long rod The image acquisition system is installed to collect the image information of passing ships in the channel through the image, and the collected image data is transmitted to the central processing unit; Liye infrared gas telemeter and air monitoring integrated sensor; AIS transceiver module, 5G transmission module, Beidou positioning module and WI-FI transmission module are respectively fixed in the middle of 4 stretched short rods; sound and light warning terminal is installed at the end of the stretched short rod . 2. A water autonomous sensing and monitoring device according to claim 1, characterized in that: the image acquisition system collects image information of passing ships in the waterway through images, and transmits the collected image data to the central processing unit industrial computer. 3. A water autonomous sensing and monitoring device according to claim 1, characterized in that: the AIS transceiver module is used to receive and distribute nearby ships and their own location information, and transmit the location information to the central control system to realize the monitoring of passing ships Real-time monitoring of the position and its own position to avoid collisions with passing ships; the 5G transmission module and WI-FI transmission module are used to transmit the data information of the autonomous sensing and monitoring device on the water to the waterway management department in real time, and at the same time accept the information issued by the waterway management department instruction.

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