Data acquisition system applied to environmental water conservation monitoring during construction period of pumped storage power station

Abstract

The utility model provides a data acquisition system applied to environmental water conservation monitoring in the construction period of a pumped storage power station, which is used for realizing the purpose of environmental water conservation data acquisition in the construction process of the pumped storage power station. Specifically, the system comprises a land data acquisition module, an air data acquisition module, a data transmission module and a display module, the land data acquisition module and the air data acquisition module are electrically connected with the data transmission module respectively, the data transmission module is wirelessly connected with an upper computer, and the upper computer is in wire or wireless connection with the display module; wherein the land data acquisition module comprises a plurality of water environment monitoring terminals, a noise monitoring terminal and an ambient air monitoring terminal; and the air data acquisition module comprises a laser ranging terminal, a thermal imaging terminal and an image acquisition terminal carried by the unmanned aerial vehicle.

Description

Technical Field

[0001] The utility model relates to the technical field of data acquisition and monitoring of pumped storage power stations, in particular to a data acquisition system applied to environmental and water conservation monitoring during the construction period of a pumped storage power station. Background Art

[0002] Pumped-storage hydropower stations utilize electricity generated during off-peak periods to pump water to an upper reservoir, releasing it to a lower reservoir for power generation during peak periods. Also known as storage hydropower stations, they convert excess electricity generated during periods of low grid load into high-value energy during peak periods. They are also suitable for frequency and phase modulation, stabilizing the frequency and voltage of the power system, providing emergency backup, and improving the efficiency of thermal and nuclear power plants within the system.

[0003] Pumped-storage power stations are both power plants and users, and their valley-filling function is unmatched by any other type of power plant. They start quickly, operate flexibly and reliably, and, in addition to peak-load shifting and valley-filling, are also suitable for frequency regulation, phase modulation, and emergency backup. China's existing pumped-storage power stations have played a vital role in their respective power grids, saving overall fuel, reducing grid costs, and improving grid reliability. State Grid Corporation of China dispatches and manages pumped-storage power stations to ensure the safe and stable operation of the power system. The objectives are:

[0004] First, they address the increasingly prominent peak-shaving problem in the power system. Power stations in Tianhuangping, Zhejiang, and Yixing, Jiangsu, operate on a "two-gen, one-draw" basis daily to meet the grid's peak-shaving needs. During the summer heatwave, the Tianhuangping power station even operates on a "three-gen, two-draw" basis.

[0005] Second, voltage and phase regulation are utilized to ensure grid voltage stability. At 9:45 a.m. on June 18, 2009, the voltage in the local grid where the Langyashan Pumped Storage Power Station is located within the East China Grid was high. The unit's short-term phase-advancing operation for approximately two minutes significantly improved the high voltage in the local grid.

[0006] Third, it leverages emergency backup to ensure safe and stable operation of the power system. During the Ningdong ±660 kV DC transmission project's operation, the Shandong Taishan Power Station leveraged its rapid start-up and shutdown capabilities, starting units 1,052 times and ensuring safe and stable operation of the power grid.

[0007] As can be seen from the above, pumped hydropower storage is currently the most technologically mature, economically efficient, and readily available green, low-carbon, clean, flexible power source and large-capacity energy storage device for the power system. Accelerating the development of pumped hydropower storage is a pressing requirement for building a new power system dominated by new energy and a key enabler for the large-scale development of renewable energy. As the world responds to climate change, China strives to achieve its "dual carbon" goals, and accelerates the transition to a green, low-carbon energy system, accelerating the development of pumped hydropower storage is imperative.

[0008] In December 2018, State Grid Corporation of China obtained approval for the Shandong Weifang Pumped Storage Power Station project, a necessary project for the safe and stable operation of the power grid, based on the geographical advantages and power grid operation needs. Pumped storage power stations generally have a long construction period, a large amount of work, and many mechanical equipment, which will generate certain wastewater, exhaust gas, noise, dust and other pollution. At the same time, the original surface and natural vegetation area destroyed during the construction period are large, which can easily cause soil erosion. If these situations are not properly supervised and handled, they may cause environmental pollution and ecological damage, affecting the lives of surrounding residents, triggering public reports and supervision departments to investigate and punish, and thus seriously affecting the construction progress of the pumped storage power station project.

[0009] However, the current environmental protection supervision system for pumped storage power generation during construction is based on highly manual policy implementation, on-site inspections, and third-party monitoring. It is labor-intensive, externally dependent, and passively responsive. It struggles to provide positive protection for project construction in areas such as technology application, real-time supervision, supervisory capacity, monitoring level, intelligence, visualization, information analysis, emergency response, early warning, and forecasting.

[0010] In response to the need for monitoring, Chinese patent CN 213602445 U discloses a monitoring device for a pumped-storage power station, comprising a server, wherein the server is connected in parallel to a display module, an information storage module, and an information preset module via circuits, wherein the information storage module is connected in series to the information preset module via circuits, wherein the server is connected in series to a transmission module via circuits, wherein the transmission module is connected in series to a monitoring module via circuits, wherein the monitoring module comprises a ground monitoring module and an unmanned aerial vehicle monitoring module, wherein the ground monitoring module and the unmanned aerial vehicle monitoring module are connected to the server via the transmission module.

[0011] The technical effects of the above patents are mainly reflected in:

[0012] By connecting multiple modules via a server, pre-set storage information can be used to monitor personnel and equipment within the power plant. This effectively monitors the movement of people and vehicles within the area. Pre-set geographic and temperature information can be used, allowing for a combination of ground-based and drone-based cameras to expand the monitoring area and detect abnormal human activity and temperature fluctuations within the area, effectively providing early warning and protection. By connecting to a comparison and matching module, monitored information can be matched against pre-set information. If thresholds are exceeded, early warning alerts can be issued, improving monitoring timeliness. Pre-set storage of multiple information ensures comprehensive monitoring data and enhances monitoring and protection quality. Connecting to multiple displays facilitates the integration of integrated and distributed monitoring, reducing vulnerabilities and facilitating ease of use. Wired and wireless transmission options allow for the scalability and flexibility of surveillance camera modules, effectively expanding the monitoring range.

[0013] Although the above-mentioned disclosed patent technology proposes the use of ground cameras and drone cameras to collect and monitor data for pumped-storage power stations, the actual collection and monitoring are mainly aimed at security situations and do not involve the collection and monitoring of environmental and water conservation data during the construction process. Therefore, it is necessary to propose a data collection and detection system specifically for environmental and water conservation during the construction process. Utility Model Content

[0014] The utility model provides a data acquisition system for environmental and water conservation monitoring during the construction period of a pumped storage power station, which is used to achieve the purpose of environmental and water conservation monitoring during the construction process of the pumped storage power station.

[0015] The utility model provides a data acquisition system for environmental and water conservation monitoring during the construction period of a pumped-storage power station, comprising: a land data acquisition module, an aerial data acquisition module, a data transmission module and a display module. The land data acquisition module and the aerial data acquisition module are respectively electrically connected to the data transmission module, the data transmission module is wirelessly connected to a host computer, and the host computer is connected to the display module via a wire or wirelessly. The land data acquisition module includes a plurality of water environment monitoring terminals, a noise monitoring terminal and an ambient air monitoring terminal; the aerial data acquisition module is a laser ranging terminal, a thermal imaging terminal and an image acquisition terminal carried by a drone.

[0016] Preferably, the data transmission module is a DTU terminal, and the DTU terminal is wirelessly connected to the host computer through a base station.

[0017] Preferably, the DTU terminal includes a terminal housing with a square structure, with detachable end covers at both ends of the terminal housing, and anti-collision rubber sleeves are provided around the end covers. An indicator light is provided on one of the end covers, and a power connector, a data connector, a GPS antenna connector, and a setting button are provided below the indicator light in sequence.

[0018] Preferably, mounting ears are symmetrically provided on both sides of the terminal housing, U-shaped assembly holes are provided at intervals on the mounting ears, and downwardly protruding feet are provided at intervals on the lower surface of the anti-collision rubber sleeve.

[0019] Preferably, the DTU terminal and the land data acquisition module are both mounted on a vertical pole; a foundation connecting rod is provided below the vertical pole, a bottom plate is provided between the foundation connecting rod and the vertical pole, and the bottom plate is connected to the concrete casting plate on the ground by bolts.

[0020] Preferably, the DTU terminal is arranged in a chassis, a bracket four is provided on the back of the chassis, and the bracket four is mounted on the vertical pole using a clamp;

[0021] A solar battery is also provided in the chassis, the input end of the solar battery is connected to the output end of the solar photovoltaic panel, and the output end of the solar battery is respectively connected to the DTU terminal and the land data acquisition module.

[0022] Preferably, a top plate is provided on the top of the vertical pole, and the upper surface of the top plate is used to install a land data acquisition module; a bracket one is provided on the back of the solar photovoltaic panel, and the bracket one is connected to the bracket three through at least one bracket two, and the bracket three installs the solar photovoltaic panel on the vertical pole through a clamp.

[0023] Preferably, an upper bracket is provided above the drone, and the upper bracket is used to install the DTU terminal. A lower bracket is provided below the drone, and the lower bracket is used to install the aerial data acquisition module.

[0024] Preferably, the drone includes a fuselage, and a plurality of propeller rods are evenly distributed on the circumferential outer wall of the fuselage, and a propeller shaft assembly is provided at the end of each propeller rod, and the propeller shaft assembly is used to connect the blades; a descent control device is evenly distributed under the fuselage, wherein the descent control device is at least 3 groups; and the number of the propeller rods is a multiple of 2.

[0025] Preferably, the display module is a display screen, which is composed of multiple split screens, each of which is used to display water environment data information collected by the water environment monitoring terminal, noise data information collected by the noise monitoring terminal, ambient air data information collected by the ambient air monitoring terminal, ranging data information collected by the laser ranging terminal, thermal imaging data information collected by the thermal imaging terminal, and image data information collected by the image acquisition terminal.

[0026] The working principle and beneficial effects of the utility model are as follows:

[0027] The utility model provides a data acquisition system for environmental and water conservation monitoring during the construction period of a pumped-storage power station, which is used to collect environmental and water conservation data during the construction of the pumped-storage power station. Specifically, the system includes: a land data acquisition module, an aerial data acquisition module, a data transmission module, and a display module. The land data acquisition module and the aerial data acquisition module are respectively electrically connected to the data transmission module. The data transmission module is wirelessly connected to a host computer, and the host computer is connected to the display module via wires or wirelessly. The land data acquisition module includes multiple water environment monitoring terminals, noise monitoring terminals, and ambient air monitoring terminals. The aerial data acquisition module is a laser ranging terminal, a thermal imaging terminal, and an image acquisition terminal carried by an unmanned aerial vehicle.

[0028] In the present invention, an aerial data acquisition module is used to collect image information, thermal imaging information, and laser ranging information of objects in the construction area of the pumped storage power station, and the collected data is transmitted back to the host computer in real time via the DTU terminal, and then the host computer displays the data on the display screen of the monitoring center, thereby achieving the purpose of real-time monitoring of aerial data. Based on the real-time monitoring of the display screen, the monitoring center can quickly remind or rectify the parts that do not meet the environmental and water protection requirements, thereby improving the environmental and water protection monitoring efficiency of the aerial detection pumped storage power station during the construction period.

[0029] Furthermore, the principle of land-based environmental and water conservation monitoring is the same as above. Through different sensing and collection equipment, the land-based environmental and water conservation related data can be collected, so as to achieve the purpose of real-time and rapid monitoring (compared to the efficiency of manual inspections); its land-based environmental and water conservation monitoring at least includes water environment data information collected by the water environment monitoring terminal, noise data information collected by the noise monitoring terminal, and ambient air data information collected by the ambient air monitoring terminal.

[0030] Other features and advantages of the present invention will be described in the following description, and in part will become apparent from the description, or will be understood by practicing the present invention. The purpose and other advantages of the present invention can be achieved and obtained by the structures particularly pointed out in the written description and the accompanying drawings.

[0031] The technical solution of the present invention is further described in detail below through the accompanying drawings and embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0033] Figure 1 This is a schematic diagram of the system structure of the utility model;

[0034] Figure 2 This is a schematic diagram of the system structure of the aerial data acquisition module and the land data acquisition module of the present utility model;

[0035] Figure 3 This is a schematic diagram of the DTU terminal and base station framework of the utility model;

[0036] Figure 4 This is a schematic diagram of the three-dimensional structure of the DTU terminal of the present utility model;

[0037] Figure 5 This is a schematic diagram of the main structure of the DTU terminal of the present utility model;

[0038] Figure 6 This is a schematic diagram of the top view of the DTU terminal of the present utility model;

[0039] Figure 7 This is a schematic diagram of the structure of the UAV of the present utility model;

[0040] Figure 8 This is a schematic diagram of the structure of the aerial data acquisition module carried by the UAV of the present invention;

[0041] Figure 9 This is a structural diagram of one embodiment of the upright pole of the present utility model;

[0042] Figure 10 This is a structural schematic diagram of another embodiment of the vertical pole of the utility model;

[0043] Figure 11 This is a schematic diagram of the upper bracket structure of the UAV of the present utility model;

[0044] Figure 12 This is a schematic diagram of the structure of the UAV slow-descent device of the utility model;

[0045] Figure 13 This is a schematic diagram of the lower bracket structure of the UAV of the present invention.

[0046] Among them, 1-terminal shell, 2-end cover, 3-anti-collision rubber sleeve, 4-indicator light, 5-power connector, 6-data connector, 7-GPS antenna connector, 8-setting button, 9-mounting ear, 10-assembly hole, 11-base, 12-fuselage, 13-upper bracket, 14-propeller rod, 15-propeller shaft assembly, 16-propeller blade, 17-descending device, 18-lower bracket, 19-air data acquisition module, 20-vertical pole, 21-top plate, 22-chassis, 23-land data acquisition module, 24-solar photovoltaic panel, 25-bracket one, 26-bracket two, 27-bracket three, 28-bracket four, 29-foundation connecting rod, 30-bottom plate, 31-bolt, 32-hoop,

[0047] 121-chassis bracket one, 131-bar hole one, 132-bar hole two, 133-stud, 171-chassis bracket two, 172-mounting frame one, 173-connecting rod one, 181-mounting frame two, 182-connecting rod two, 183-connecting rod three, 184-connecting rod four, 185-mounting frame three, 186-connecting rod five, 187-mounting frame four, 188-mounting plate, 189-mounting frame five. DETAILED DESCRIPTION

[0048] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention and are not used to limit the present invention.

[0049] according to Figure 1-3 As shown, an embodiment of the present utility model provides a data acquisition system for environmental and water conservation monitoring during the construction period of a pumped storage power station, so as to achieve the purpose of environmental and water conservation monitoring during the construction process of the pumped storage power station.

[0050] Specifically, the system includes: a land data acquisition module 23, an aerial data acquisition module 19, a data transmission module and a display module. The land data acquisition module 23 and the aerial data acquisition module 19 are respectively electrically connected to the data transmission module, the data transmission module is wirelessly connected to the host computer, and the host computer is connected to the display module by wire or wirelessly; wherein, the land data acquisition module 23 includes multiple water environment monitoring terminals, noise monitoring terminals, and ambient air monitoring terminals; the aerial data acquisition module 19 is a laser ranging terminal, thermal imaging terminal and image acquisition terminal carried by the drone.

[0051] In the present invention, an aerial data acquisition module 19 is used to collect image information, thermal imaging information, and laser ranging information of objects in the construction area of the pumped-storage power station, and the collected data is transmitted back to the host computer in real time via the DTU terminal, and then the host computer displays the data on the display screen of the monitoring center, thereby achieving the purpose of real-time monitoring of aerial data. Based on the real-time monitoring of the display screen, the monitoring center can quickly remind or rectify the parts that do not meet the environmental and water protection requirements, thereby improving the environmental and water protection monitoring efficiency of the aerial detection pumped-storage power station during the construction period.

[0052] Furthermore, the principle of land-based environmental and water conservation monitoring is the same as above. Through different sensing and collection equipment, the land-based environmental and water conservation related data can be collected, so as to achieve the purpose of real-time and rapid monitoring (compared to the efficiency of manual inspections); its land-based environmental and water conservation monitoring at least includes water environment data information collected by the water environment monitoring terminal, noise data information collected by the noise monitoring terminal, and ambient air data information collected by the ambient air monitoring terminal.

[0053] In one embodiment, Figure 1-3 As shown, the data transmission module is a DTU terminal, which is wirelessly connected to the host computer via a base station. The display module is a display screen, which is composed of multiple split screens, each of which is used to display water environment data information collected by the water environment monitoring terminal, noise data information collected by the noise monitoring terminal, ambient air data information collected by the ambient air monitoring terminal, ranging data information collected by the laser ranging terminal, thermal imaging data information collected by the thermal imaging terminal, and image data information collected by the image acquisition terminal.

[0054] In this embodiment, the water environment monitoring terminal, noise monitoring terminal, ambient air monitoring terminal, laser ranging terminal, thermal imaging terminal, and image acquisition terminal are all prior art and are ready-made sensor-type monitoring equipment that can be directly purchased. For example, the water environment monitoring terminal is a water quality environment monitoring device, i.e., a water quality meter, such as a fixed water quality environment monitoring device disclosed in Chinese Patent CN218049415U; the noise monitoring terminal can refer to an ambient noise monitor disclosed in Chinese Patent CN218481170U; the ambient air monitoring terminal can refer to an ambient air monitoring device disclosed in Chinese Patent CN220152314U; the laser ranging terminal can refer to a scanning laser rangefinder and a laser ranging system disclosed in Chinese Patent CN216083102U; the thermal imaging terminal can refer to a thermal imaging core and a thermal imaging device disclosed in Chinese Patent CN213041380U; and the image acquisition terminal can refer to a digital camera and a control method for a digital camera disclosed in Chinese Patent CN 109643043B.

[0055] The technical solution of wireless or wired connection between the DTU terminal and the host computer through the base station is an existing technology. Specifically, Chinese patent CN103151835B discloses a sampling synchronization method and device for a distributed DTU.

[0056] In one embodiment, Figure 1-6 As shown, the DTU terminal includes a terminal housing 1 with a square structure. Removable end caps 2 are provided at both ends of the terminal housing 1. Anti-collision rubber sleeves 3 are provided around the end caps 2. An indicator light 4 is provided on one of the end caps 2. A power connector 5, a data connector 6, a GPS antenna connector 7, and a setting button 8 are provided below the indicator light 4 in sequence.

[0057] Mounting ears 9 are symmetrically provided on both sides of the terminal housing 1 , and U-shaped assembly holes 10 are provided at intervals on the mounting ears 9 . The lower surface of the anti-collision rubber sleeve 3 is provided with downwardly protruding feet 11 at intervals.

[0058] In this embodiment, a DTU control board is installed inside the terminal housing 1, and the DTU control board is connected to the indicator light 4, power connector 5, data connector 6, GPS antenna connector 7, and setting button 8 on the end cover 2 through wires. The indicator light 4 and setting button 8 are used to cooperate in implementing DTU configuration and settings. The power connector 5 is connected to the power supply (solar battery output end) through a wire. The data connector 6 is a plug-in for the RS232 or RS485 interface for transmitting data. The GPS antenna connector 7 is used to connect the GPS antenna, and the DB982 board is installed on the DTU control board to achieve GPS positioning purposes, so that the monitoring points in each different area can be located during real-time monitoring, facilitating accurate monitoring.

[0059] The mounting ears 9, combined with the U-shaped mounting holes 10, allow the DTU terminal to be mounted on a chassis 22 or drone, facilitating connection with sensor monitoring equipment and ensuring real-time data transmission. The anti-collision rubber sleeve 3 protects the entire product from falling, preventing or reducing damage caused by drops and collisions during use. It also ensures dust and water resistance between the end cap 2 and the terminal housing, achieving a maximum IP65 rating.

[0060] In one embodiment, Figure 1-6 As shown in Figures 9-10, the DTU terminal and the land data acquisition module 23 are both mounted on the vertical pole 20; a foundation connecting rod 29 is provided under the vertical pole 20, and a base plate 30 is provided between the foundation connecting rod 29 and the vertical pole 20, and the base plate 30 is connected to the concrete casting plate on the ground by bolts 31.

[0061] The DTU terminal is arranged in a chassis 22, and a bracket 28 is provided on the back of the chassis 22. The bracket 28 is mounted on the pole 20 using a clamp 32;

[0062] A solar battery is also provided in the chassis 22 , the input end of the solar battery is connected to the output end of the solar photovoltaic panel 24 , and the output end of the solar battery is connected to the DTU terminal and the land data acquisition module 23 respectively.

[0063] A top plate 21 is provided on the top of the vertical pole 20, and the upper surface of the top plate 21 is used to install a land data acquisition module 23;

[0064] A bracket 1 25 is provided on the back of the solar photovoltaic panel 24 . The bracket 1 25 is connected to a bracket 3 27 via at least one bracket 2 26 . The bracket 3 27 mounts the solar photovoltaic panel 24 on the pole 20 via a clamp 32 .

[0065] In this embodiment, Figure 9 The middle one is a scheme in which the solar photovoltaic panel 24 and the chassis 22 are arranged in an upper and lower interval. Figure 10 The solar photovoltaic panel 24 and the chassis 22 are arranged relative to each other. In actual application, the two can be freely selected according to the on-site conditions. Figure 9 In the scheme of the present invention, the solar photovoltaic panel 24 is arranged above the chassis 22, which can protect the chassis 22 from rain and improve the safety performance of the chassis 22. When constructing the vertical pole 20, first dig a foundation pit, pour the concrete foundation in the foundation pit, and then insert the foundation connecting rod 29 into the rod groove of the foundation for secondary pouring. Then, use the bolt 31 to fix the bottom plate 30 and the upper surface of the foundation to achieve the purpose of stable connection.

[0066] In one embodiment, Figure 1-6 As shown in 7-8, an upper bracket 13 is provided above the drone, and the upper bracket 13 is used to install the DTU terminal. A lower bracket 18 is provided below the drone, and the lower bracket 18 is used to install the aerial data acquisition module 19.

[0067] The drone includes a fuselage 12, a plurality of propeller rods 14 are evenly distributed on the circumferential outer wall of the fuselage 12, and a propeller shaft assembly 15 is provided at the end of each propeller rod 14, and the propeller shaft assembly 15 is used to connect the propeller blades 16;

[0068] The lower portion of the fuselage 12 is provided with slow-descent devices 17 , wherein there are at least three groups of the slow-descent devices 17 ; and the number of the propeller rods 14 is a multiple of two.

[0069] In this embodiment, the UAV is an octocopters UAV, which has more stable flight performance. The upper bracket 13 above the fuselage 12 is a plate-like structure, and a plurality of mounting slots are provided on the plate-like structure, each of which is used to install DTU terminals and / or power supply equipment of different sizes; the lower bracket 18 is used to install different detection equipment, and the lower bracket 18 is used to carry the detection equipment to achieve the purpose of UAV aerial photography; the propeller shaft assembly drives the blades, which is an existing technology, and the present utility model does not elaborate on the existing technology.

[0070] The mounting slot on the upper bracket 13 includes two strip hole groups arranged at intervals, each of the strip hole groups includes a plurality of strip hole 131 arranged in an array at intervals, and a plurality of strip hole 2 132 are also spaced apart between the strip hole groups. The strip hole 131 and the strip hole 2 132 are both used to install DTU terminals and / or power supply equipment of different sizes; the upper bracket 13 is mounted on the upper top surface of the fuselage 12 through studs 133.

[0071] In one embodiment, Figure 11-13 As shown, in combination with the above embodiments, the drone solution is further refined in this embodiment. Specifically, the fuselage 12 of the drone is a circular frame structure, and a chassis bracket 121 is provided below the fuselage. The chassis bracket 121 is a cross-shaped structure. A chassis bracket 2 171 with a triangular bracket structure is installed below the chassis bracket 121. Connecting rods 173 are respectively installed on the three corners of the chassis bracket 171. Each connecting rod 173 is connected to the descent control device through a mounting bracket 171.

[0072] One of the connecting rods 173 is connected to the connecting rod 2 182 via the mounting frame 2 181, the other end of the connecting rod 2 182 is connected to the connecting rod 4 184 via the mounting frame 6, the two ends of the connecting rod 4 184 are respectively connected to the connecting rod 3 183 via the mounting frame 5 189, each of the connecting rods 183 is respectively connected to the two ends of the connecting rod 5 186 via the mounting frame 3 185, the connecting rod 5 186 is connected to the mounting plate 188 via the mounting frame 4 187, and a plurality of strip holes 3 are provided at intervals on the mounting plate 188, and each of the strip holes 3 is used to install a laser ranging terminal, a thermal imaging terminal and an image acquisition terminal.

[0073] In this embodiment, the lower bracket 18 is detachably connected to the connecting rod 173 through the mounting frame 2 181, and the square frame composed of the connecting rod 3 183, the connecting rod 4 184 and the connecting rod 5 186 is hoisted on the connecting rod 1 173 by the connecting rod 2 182; the mounting plate 188 mounted on the connecting rod 5 186 of the lower bracket 18 is stably hoisted, and the strip hole 3 on the mounting plate 188 is used to realize the installation of the laser ranging terminal, the thermal imaging terminal and the image acquisition terminal; on the one hand, the UAV can be equipped with the DTU terminal and the power module, and on the other hand, it can be equipped with different aerial data acquisition modules to realize the collection of monitoring data, so that different aerial data acquisition modules can be configured and mounted by one model of UAV, thereby realizing the purpose of unified management of equipment.

[0074] according to Figure 1-13As shown, when the system is constructed in the present invention, first, the land data acquisition module 23 and the air data acquisition module 19 are configured respectively. Among them, the configuration of the land data acquisition module 23 and the air data acquisition module 19 is the existing technology, and the present invention will not go into details. Next, mark the land data collection points, and excavate the foundation pit based on the marked points. Pour the concrete foundation in the excavated foundation pit. After the concrete foundation is poured, insert the foundation connecting rod 29 into the rod groove of the foundation for secondary pouring. Then use bolts 31 to fix the bottom plate 30 and the upper surface of the foundation to achieve the installation of the vertical pole 20. After the poured concrete is dry, set the land data collection module 23 on the top plate 21 of the vertical pole 20. Use clamps to install the solar photovoltaic panel 24 and the chassis 22 on the vertical pole 20 respectively. Then install the DTU terminal, the required land data collection module 23 (water environment monitoring terminal, noise monitoring terminal, ambient air monitoring terminal), and the solar battery in the chassis 22 respectively. Connect the output end of the solar battery to the DTU using wiring harnesses. The power connector 5 of the terminal and the power input end of the land data acquisition module 23; the data connector 6 of the DTU terminal is electrically connected to the output end of the land data acquisition module 23 (wiring harness connection); when a GPS antenna is needed, the GPS antenna is mounted on the top plate 21 (the base of the GPS antenna is a magnetic seat and can be directly magnetically adsorbed); thus, the construction of the land data acquisition module is completed, and the DTU terminal and the land data acquisition module 23 are started. The land data acquisition module 23 collects the land environmental and water conservation data information at its location, and wirelessly transmits the collected land environmental and water conservation data information to the host computer through the DTU terminal. Finally, the host computer is accessed through a computer, and the land environmental and water conservation data information is displayed on the display screen, thereby achieving the purpose of real-time land environmental and water conservation monitoring during the construction period of the pumped storage power station.

[0075] Next, according to the project requirements, after confirming the configuration quantity of the aerial data acquisition module 19, the DTU terminal and the power module are respectively installed on the upper bracket 13 using a bolt assembly, and the corresponding aerial data acquisition module 19 is installed on the bar hole three of the mounting plate 188 using a bolt assembly to realize the installation of the laser ranging terminal, thermal imaging terminal and image acquisition terminal; use a wiring harness to connect the power module and the power input terminal of the drone, and use a wiring harness to connect the power module and the power connector 5 of the DTU terminal. The power module can optionally supply power to the power input terminal of the aerial data acquisition module 19; use a wiring harness to connect the data output terminal of the aerial data acquisition module 19 to the data connector 6 of the DTU terminal; when work is required, start the drone to fly in the monitoring area, and perform corresponding data collection during the flight, so as to achieve the purpose of aerial environmental and water conservation data collection.

[0076] Obviously, those skilled in the art may make various modifications and variations to the present invention without departing from the spirit and scope of the present invention. Thus, if such modifications and variations fall within the scope of the claims of the present invention and their equivalents, the present invention is intended to include such modifications and variations.

Claims

1. A data acquisition system for environmental and water conservation monitoring during the construction period of a pumped storage power station, characterized in that: include: Land data acquisition module, air data acquisition module, data transmission module and display module, The land data acquisition module and the air data acquisition module are respectively electrically connected to the data transmission module, the data transmission module is wirelessly connected to the host computer, and the host computer is connected to the display module via a wire or wirelessly; Wherein, the land data acquisition module includes multiple water environment monitoring terminals, noise monitoring terminals, and ambient air monitoring terminals; The aerial data acquisition module is the laser ranging terminal, thermal imaging terminal and image acquisition terminal carried by the UAV.

2. A data acquisition system for environmental and water conservation monitoring during the construction period of a pumped storage power station according to claim 1, characterized in that: The data transmission module is a DTU terminal, and the DTU terminal is wirelessly connected to the host computer through a base station.

3. A data acquisition system for environmental and water conservation monitoring during the construction period of a pumped storage power station as claimed in claim 2, characterized in that: The DTU terminal includes a square terminal housing, with detachable end caps at both ends of the terminal housing, and anti-collision rubber sleeves around the end caps. An indicator light is provided on one of the end caps, and a power connector, a data connector, a GPS antenna connector, and a setting button are provided below the indicator light in sequence.

4. A data acquisition system for environmental and water conservation monitoring during the construction period of a pumped storage power station as claimed in claim 3, characterized in that: Mounting ears are symmetrically provided on both sides of the terminal housing, U-shaped assembly holes are provided at intervals on the mounting ears, and downwardly protruding feet are provided at intervals on the lower surface of the anti-collision rubber sleeve.

5. A data acquisition system for environmental and water conservation monitoring during the construction period of a pumped storage power station as claimed in claim 2, characterized in that: The DTU terminal and the land data acquisition module are both mounted on a vertical pole; a foundation connecting rod is provided below the vertical pole, a bottom plate is provided between the foundation connecting rod and the vertical pole, and the bottom plate is connected to the concrete casting plate on the ground by bolts.

6. A data acquisition system for environmental and water conservation monitoring during the construction period of a pumped storage power station as claimed in claim 5, characterized in that: The DTU terminal is arranged in a chassis, and a bracket four is provided on the back of the chassis, and the bracket four is mounted on the vertical pole using a clamp; A solar battery is also provided in the chassis, the input end of the solar battery is connected to the output end of the solar photovoltaic panel, and the output end of the solar battery is respectively connected to the DTU terminal and the land data acquisition module.

7. A data acquisition system for environmental and water conservation monitoring during the construction period of a pumped storage power station as claimed in claim 6, characterized in that: A top plate is provided on the top of the vertical pole, and the upper surface of the top plate is used to install a land data acquisition module; A bracket 1 is provided on the back of the solar photovoltaic panel. The bracket 1 is connected to a bracket 3 through at least one bracket 2. The bracket 3 installs the solar photovoltaic panel on the vertical pole through a clamp.

8. The data acquisition system for environmental and water conservation monitoring during the construction period of a pumped storage power station according to claim 1, characterized in that: An upper bracket is provided above the drone, and the upper bracket is used to install the DTU terminal. A lower bracket is provided below the drone, and the lower bracket is used to install the aerial data acquisition module.

9. The data acquisition system for environmental and water conservation monitoring during the construction period of a pumped storage power station according to claim 1, characterized in that: The drone comprises a fuselage, a plurality of propeller rods are evenly distributed on the circumferential outer wall of the fuselage, and a propeller shaft assembly is provided at the end of each propeller rod, and the propeller shaft assembly is used to connect the propeller blades; There are slow-descent devices distributed under the fuselage, wherein there are at least 3 groups of slow-descent devices; and the number of the propeller rods is a multiple of 2.

10. The data acquisition system for environmental and water conservation monitoring during the construction period of a pumped storage power station according to claim 1, characterized in that: The display module is a display screen, which is composed of multiple split screens. Each split screen is used to display water environment data information collected by the water environment monitoring terminal, noise data information collected by the noise monitoring terminal, ambient air data information collected by the ambient air monitoring terminal, ranging data information collected by the laser ranging terminal, thermal imaging data information collected by the thermal imaging terminal, and image data information collected by the image acquisition terminal.

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