Intelligent multi-factor profile monitoring buoy system and operation method for deep and large reservoir ecological environment

Abstract

The present invention discloses an intelligent multi-element profile monitoring buoy system for the ecological environment of a deep and large reservoir and an operation method. The buoy system includes a buoy station, an observation platform, a power supply device and a winch mechanism. The winch mechanism is connected to a water parameter monitoring module. The winch mechanism is arranged in a cavity at the bottom of the buoy station. A balance plate is arranged at the edge of the buoy station. The observation platform includes a hexagonal cone base and a carrier. The power supply device includes a solar panel and a reflector arranged on the hexagonal cone base. The monitoring equipment is installed on the carrier. The present invention improves the balance performance and the tolerance performance of the buoy system under harsh conditions, and carries a variety of monitoring equipment in depth to perform three-dimensional monitoring of the water ecology of the reservoir. The operation accuracy is high, and the data collection, transmission and processing are highly intelligent. By monitoring the data at critical time, the amount of collected data is reduced. It is more suitable for working conditions with unstable networks in harsh outdoor environments, which provides great convenience for scientific research work in reservoirs.

Description

Technical Field

[0001] The invention relates to an intelligent multi-element profile monitoring buoy system for the ecological environment of a deep and large reservoir and an operation method thereof, and belongs to the field of water conservancy and environmental science. Background Art

[0002] Data buoys are automatic floating monitoring platforms used to obtain physical and biochemical parameters such as hydrology, meteorology, and water quality. Their main defects are: (1) poor balance in harsh environments such as strong winds and waves; (2) poor heat dissipation and drainage, and not suitable for high temperature and rainy environments; (3) insufficient accuracy for stratified monitoring; (4) the power system is subject to environmental erosion and has poor durability; and ④ the low level of intelligence in monitoring data processing. Summary of the invention

[0003] The technical problem to be solved by the present invention is to provide an intelligent multi-factor profile monitoring buoy system and operation method for the ecological environment of deep and large reservoirs, which improves the balance performance of the buoy station, can work continuously under harsh conditions, and is equipped with a variety of monitoring equipment to conduct three-dimensional monitoring of the reservoir water ecology. It has high operating accuracy and highly intelligent data collection, transmission and processing, which provides great convenience for scientific research work in reservoirs.

[0004] In order to achieve the above-mentioned purpose, the technical scheme adopted by the present invention is: a buoy system for intelligent multi-factor profile monitoring of the ecological environment of a deep and large reservoir, including a buoy station and an observation platform, a power supply device and a winch mechanism carried on the buoy station, the winch mechanism is connected to a water parameter monitoring module, the bottom of the buoy station is recessed upward to form a cavity, the edge of the buoy station is provided with a balance plate extending outward, the winch mechanism is arranged in the cavity through a mounting frame, and the mounting frame is higher than the water surface height in the cavity;

[0005] The observation platform is located above the deck of the buoy station. The observation platform includes a hexagonal cone base fixedly connected to the deck of the buoy station by bolts and a carrier arranged on the top of the hexagonal cone base; the power supply equipment includes a solar panel arranged on the outer surface of the hexagonal cone base and a reflector connected to the bottom edge of the solar panel and hinged on the hexagonal cone base, the angle between the back of the solar panel and the horizontal plane is 25 to 90 degrees, and an adjustment rod is arranged between the back of the reflector and the buoy station; a comprehensive meteorological station, a water vapor flux meter, a radiation meter, a communication antenna, a navigation light, an image monitoring system and a positioning system are installed on the carrier.

[0006] As a preferred technical solution of the present invention, the cross-sectional structure of the balance board is wavy with an upward tail end.

[0007] As a preferred technical solution of the present invention, the buoy station is connected to an anchoring system, and the anchoring system is communicatively connected to the positioning system.

[0008] As a preferred technical solution of the present invention, water-permeable heat dissipation holes are provided on the outer surfaces of the hexagonal cone bases at the upper and lower ends of the solar panel; and the center position of the upper surface of the buoy station bulges upward.

[0009] As a preferred technical solution of the present invention, the reflector is arc-shaped.

[0010] As a preferred technical solution of the present invention, the winch mechanism includes a transmission system and a cable arrangement mechanism. The transmission system includes a servo motor, a planetary gear reducer, an electromagnetic clutch, a roller assembly, a braking device, a transmission sprocket assembly and installation accessories. The servo motor and the planetary gear reducer are waterproof, sealed and anti-corrosion treated; the cable arrangement mechanism includes two fine-tuning angle fixed pulleys for adapting to changes in cable angles, a linear bearing assembly, a limit component and a sprocket / pulley.

[0011] The operating method of the winch mechanism of the buoy system is characterized by comprising the following steps:

[0012] S1, the main controller controls the relay to power on the winch;

[0013] S2, inquire the current depth of the winch;

[0014] S3, the winch returns and checks whether it has returned to zero. If it has not returned to zero, a winch return command is sent. After the winch returns to zero, it replies that the winch return to zero is completed and proceeds to the next step. If it has returned to zero, proceed directly to the next step;

[0015] S4, setting winch movement process;

[0016] S5, sending an instruction to start executing the motion process;

[0017] S6. Receive the depth data returned by the winch;

[0018] S7, receiving the winch return to zero;

[0019] S8, the main controller controls the relay to cut off the power to the winch.

[0020] The processing method of the monitoring data of the buoy system is characterized by: after collecting, transmitting and storing various monitoring data signals, combining neural network and differential regression big data model to carry out long-term data prediction, and adaptively matching with real-time detection parameters to achieve the purpose of abnormal data jump and alarm.

[0021] As a preferred technical solution of the present invention, the specific operation steps of the monitoring data processing method include: S1, establishing a neural network theoretical model according to the relationship between multiple monitoring data;

[0022] S2. Based on the neural network theoretical model, establish a neural network technology model including specific network models and algorithms;

[0023] S3. Based on the neural network technology model, establish a neural network application system with various monitoring data signal processing and recognition functions;

[0024] S4. The detection parameters are predicted through the neural network application system and adaptively matched with the real-time detection parameters to achieve the purpose of abnormal data jump and alarm.

[0025] The beneficial effects of adopting the above technical scheme are: the present invention improves the balance of the buoy station through the wavy balance plate, which can be adsorbed on the water surface in strong winds to avoid large-scale swaying or tipping; the water-permeable heat dissipation holes and the upward raised design of the center position of the upper surface of the buoy station can not only quickly discharge the water that invades the hexagonal cone base due to rainfall or waves, but also enhance ventilation, avoid excessive temperature in the hexagonal cone base caused by exposure to the sun, and improve the ability to continue working under harsh conditions; in addition, a variety of monitoring equipment are carried on the water and underwater to conduct three-dimensional monitoring of the water ecology of the reservoir, with high operating accuracy, and highly intelligent data collection, transmission and processing, which provides great convenience for the scientific research work of the reservoir. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0027] Figure 1 It is a side view of the buoy system of the present invention.

[0028] Figure 2 It is a working principle diagram of the winch mechanism control of the present invention.

[0029] In the figure: 1, buoy station 2, winch mechanism 3, water parameter monitoring module 4, cavity 5, mounting frame 6, balance board 7, deck 8, hexagonal cone base 9, carrier 10, solar power generation panel 11, reflector 12, adjustment rod 13, water-permeable heat dissipation hole. DETAILED DESCRIPTION

[0030] See also Figure 1 and 2 The present invention discloses an intelligent multi-factor profile monitoring buoy system for the ecological environment of a deep and large reservoir and an operation method thereof.

[0031] See separately Figure 1 The buoy system comprises a buoy station 1 and an observation platform, a power supply device and a winch mechanism 2 mounted on the buoy station 1. The winch mechanism 2 is connected to a water parameter monitoring module 3. The bottom of the buoy station 1 is recessed upward to form a cavity 4. The edge of the buoy station 1 is provided with a balance plate 6 extending outward. The winch mechanism 2 is arranged in the cavity 4 through a mounting frame 5. The mounting frame 5 is higher than the water surface height in the cavity 4.

[0032] The observation platform is located above the deck 7 of the buoy station 1. The observation platform includes a hexagonal cone base 8 fixedly connected to the deck 7 of the buoy station 1 by bolts and a carrier 9 arranged on the top of the hexagonal cone base 8; the power supply equipment includes a solar panel 10 arranged on the outer surface of the hexagonal cone base 8 and a reflector 11 connected to the bottom edge of the solar panel 10 and hinged on the hexagonal cone base 8, the angle between the back of the solar panel 10 and the horizontal plane is 25-90 degrees, and an adjustment rod 12 is arranged between the back of the reflector 11 and the buoy station 1; the carrier 9 is equipped with a comprehensive meteorological station, a water vapor flux meter, a radiation meter, a communication antenna, a beacon light, an image monitoring system and a positioning system. The monitoring equipment on the carrier 9 is used to monitor the environmental parameters above the water surface. The water body parameter monitoring module 3 dives to different depths through the winch mechanism 2 to monitor the water body environmental parameters in layers, thereby establishing a deep three-dimensional multi-factor monitoring system.

[0033] The cavity 4 can provide a water-free working environment for the winch mechanism 2, thereby avoiding rust and improving durability.

[0034] The cross-sectional structure of the balance board 6 is wavy with an upward tail end. The wavy balance board 6 can enhance the adsorption force on the water body, and can be adsorbed on the water surface when there is strong wind, so as to prevent the buoy station 1 from swinging or tipping over significantly and improve the balance performance.

[0035] The buoy station 1 is connected to an anchoring system, which is in communication with a positioning system. The anchoring system and the positioning system restrict the buoy station 1 to a preset working water area and locate it in real time.

[0036] The outer surface of the hexagonal cone base 8 at the upper and lower ends of the solar panel 10 is provided with water-permeable heat dissipation holes 13; the center position of the upper surface of the buoy station 1 is raised upward. It can not only quickly drain the water that has invaded the hexagonal cone base 8 due to rain or waves, but also enhance ventilation, avoid excessive temperature in the hexagonal cone base 8 caused by exposure to the sun, improve the continuous working ability under harsh conditions, and avoid the influence of high temperature and residual water on the monitoring equipment and the hexagonal cone base 8. It is especially suitable for high temperature and rainy environment.

[0037] The reflector 11 is arc-shaped. The arc-shaped reflector 11 can adjust the angle through the adjustment rod 12, and can reflect the sunlight outside the solar panel 10 to the solar panel 10, thereby improving the utilization range of light energy, especially the solar panel 10 on the shaded side of the buoy station 1 is almost unable to be directly illuminated by sunlight, and the reflector 11 makes up for the energy conversion blind spot of this part.

[0038] The winch mechanism 2 includes a transmission system and a cable arrangement mechanism. The transmission system includes a servo motor, a planetary gear reducer, an electromagnetic clutch, a roller assembly, a braking device, a transmission sprocket assembly and installation accessories. The servo motor and the planetary gear reducer are waterproof, sealed and anti-corrosion treated; the cable arrangement mechanism includes two fine-tuning angle fixed pulleys for adapting to changes in the cable angle, a linear bearing assembly, a limit component and a sprocket / pulley.

[0039] See separately Figure 2 , the operation method of the winch mechanism of the buoy system comprises the following steps:

[0040] S1, the main controller controls the relay to power on the winch;

[0041] S2, inquire the current depth of the winch;

[0042] S3, the winch returns and checks whether it has returned to zero. If it has not returned to zero, a winch return command is sent. After the winch returns to zero, it replies that the winch return to zero is completed and proceeds to the next step. If it has returned to zero, proceed directly to the next step;

[0043] S4, setting winch movement process;

[0044] S5, sending an instruction to start executing the motion process;

[0045] S6. Receive the depth data returned by the winch;

[0046] S7, receiving the winch return to zero;

[0047] S8, the main controller controls the relay to cut off the power to the winch.

[0048] This operation method can accurately transport the water parameter monitoring module to different depths and recover it.

[0049] The processing method of the buoy system monitoring data is: after collecting, transmitting and storing various monitoring data signals, combining neural networks and differential regression big data models to perform long-term data prediction, and adaptively match them with real-time detection parameters to achieve the purpose of abnormal data jumps and alarms.

[0050] The specific operation steps of the monitoring data processing method include: S1, establishing a neural network theoretical model according to the relationship between multiple monitoring data;

[0051] S2. Based on the neural network theoretical model, establish a neural network technology model including specific network models and algorithms;

[0052] S3. Based on the neural network technology model, establish a neural network application system with various monitoring data signal processing and recognition functions;

[0053] S4. The detection parameters are predicted through the neural network application system and adaptively matched with the real-time detection parameters to achieve the purpose of abnormal data jump and alarm.

[0054] The data processing method not only constructs a model system for historical data through a big data model, but also can use the system to alarm for abnormal data.

[0055] The above description is only proposed as an implementable technical solution of the present invention, and is not intended to be a single limitation on the technical solution itself.

Claims

1. An intelligent multi-element profile monitoring buoy system for the ecological environment of deep and large reservoirs, comprising a buoy station and an observation platform, power supply equipment and a winch mechanism mounted on the buoy station, wherein the winch mechanism is connected to a water body parameter monitoring module, and is characterized in that: The bottom of the buoy station is sunken upward to form a cavity, and a balance plate extending outward is arranged at the edge of the buoy station. The winch mechanism is arranged in the cavity through a mounting frame, and the mounting frame is higher than the water surface height in the cavity; The observation platform is located above the deck of the buoy station, and includes a hexagonal cone base fixedly connected to the deck of the buoy station by bolts and a carrier arranged on the top of the hexagonal cone base; the power supply equipment includes a solar panel arranged on the outer surface of the hexagonal cone base and a reflector connected to the bottom edge of the solar panel and hinged on the hexagonal cone base, the angle between the back of the solar panel and the horizontal plane is 25-90°, the reflector is arc-shaped, and an adjustment rod is arranged between the back of the reflector and the buoy station; a comprehensive meteorological station, a water vapor flux meter, a radiometer, a communication antenna, a navigation light, an image monitoring system and a positioning system are installed on the carrier; The cross-sectional structure of the balance board is wave-shaped with an upward tail end, and the balance board is installed at the lowest position of the buoy station; Water-permeable heat dissipation holes are provided on the outer surfaces of the hexagonal cone bases at the upper and lower ends of the solar cell panel; the area on the upper surface of the buoy station located inside the hexagonal cone base gradually bulges upward from the periphery to the center, and the area on the upper surface of the buoy station located outside the hexagonal cone base is a plane.

2. The buoy system according to claim 1, characterized in that: The buoy station is connected to an anchoring system, and the anchoring system is communicatively connected to the positioning system.

3. The buoy system according to claim 1, characterized in that: The winch mechanism includes a transmission system and a cable arrangement mechanism. The transmission system includes a servo motor, a planetary gear reducer, an electromagnetic clutch, a roller assembly, a braking device, a transmission sprocket assembly and installation accessories. The servo motor and the planetary gear reducer are waterproof, sealed and anti-corrosion treated; the cable arrangement mechanism includes two fine-tuning angle fixed pulleys for adapting to changes in cable angles, a linear bearing assembly, a limit component and a sprocket / pulley.

4. The method for operating the winch mechanism of the buoy system according to any one of claims 1 to 3, characterized in that: The following steps are involved: S1, the main controller controls the relay to power on the winch; S2, inquire the current depth of the winch; S3, the winch returns and checks whether it has returned to zero. If it has not returned to zero, a winch return command is sent. After the winch returns to zero, it replies that the winch return to zero is completed and proceeds to the next step. If it has returned to zero, proceed directly to the next step; S4, setting winch movement process; S5, sending an instruction to start executing the motion process; S6. Receive the depth data returned by the winch; S7, receiving the winch return to zero; S8, the main controller controls the relay to cut off the power to the winch.

5. The method for processing monitoring data of a buoy system according to any one of claims 1 to 3, characterized in that: After collecting, transmitting and storing various monitoring data signals, long-term data prediction is carried out by combining neural networks and differential regression big data models, and adaptively matching them with real-time detection parameters to achieve the purpose of abnormal data jumps and alarms.

6. The processing method according to claim 5, characterized in that: The specific steps include S1. Establish a neural network theoretical model based on the relationship between various monitoring data; S2. Based on the neural network theoretical model, establish a neural network technology model including specific network models and algorithms; S3. Based on the neural network technology model, establish a neural network application system with various monitoring data signal processing and recognition functions; S4. The detection parameters are predicted through the neural network application system and adaptively matched with the real-time detection parameters to achieve the purpose of abnormal data jump and alarm.

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