A water platform special for river and lake surface of cultural and travel performance and a control method thereof

Abstract

This invention discloses a dedicated floating platform and control method for cultural tourism and performance river / lake surfaces, including a modular floating base, an anti-slip load-bearing deck, edge safety protection components, an anti-overturning stabilization mechanism, an anchoring and fixing system, a pure electric propulsion system, an intelligent safety monitoring and early warning system, an emergency rescue and protection system, and a low-voltage electrical control system. Structurally, this invention employs modular, independent, multi-compartment floating boxes, ensuring the platform does not sink even if a single compartment is damaged. Combined with stabilizing wing plates, wave-damping edges, and a reasonable height-to-width ratio, it exhibits excellent wind and wave resistance, as well as anti-capsulation and anti-rollover performance.

Description

Technical Field

[0001] This invention relates to the technical field of outdoor performance equipment, and in particular to a special water platform and control method for cultural tourism performances on rivers and lakes. Background Technology

[0002] Currently, cultural tourism night tours and live performances mostly rely on natural rivers and lakes for water-based performances, actor positioning, stage equipment setup, and special effects installations. The current water-based performance platforms are mostly ordinary floating platforms, simple boats, or temporary assembled pontoons, which generally suffer from numerous technical defects: poor overall structural integrity, weak resistance to wind and waves, prone to deformation, misalignment, and even capsizing, lacking professional anti-capsizing and anti-rollover structural designs; inadequate safety protection, lacking standardized edge protection, anti-slip decks, emergency escape and fall-over protection facilities, making it difficult to guarantee the safety of performers and equipment operation; lack of professional load design, failing to perform structural calculations according to performance stage load standards, overloading easily leading to collapse and fracture risks; and issues with the power and electrical systems. These facilities are rudimentary, mostly powered by fuel, resulting in high noise levels and severe exhaust pollution, damaging the aquatic ecosystem. They also lack low-voltage waterproofing, leakage protection, and fault redundancy design. Furthermore, they lack intelligent safety early warning mechanisms, making it impossible to monitor key safety parameters such as wind speed, water level, and structural deformation in real time. They also lack AI video intelligent recognition and automatic alarm functions, making emergency response highly dependent on manual inspections and resulting in significant delays. They also have poor versatility, cannot be modularly assembled and expanded, have weak mooring adaptability, and are difficult to adapt to different water depths, current velocities, and the needs of integrating with scenic landscapes. Disassembly, assembly, and maintenance are also inconvenient. Summary of the Invention

[0003] In order to overcome the existing technical defects, the purpose of this invention is to provide a special water platform for cultural tourism performances on river and lake surfaces and a control method to solve the above-mentioned technical problems.

[0004] The technical solution adopted by this invention to solve the technical problem is as follows: According to one aspect of the present invention, a special water platform for cultural tourism performance river and lake is designed, including a modular floating base, an anti-slip load-bearing deck, edge safety protection components, an anti-overturning stabilization mechanism, an anchoring and fixing system, a pure electric propulsion system, an intelligent safety monitoring and early warning system, an emergency rescue and protection system, and a low-voltage electrical control system; An anti-slip bearing deck is fixedly laid on top of the modular floating base. An edge safety protection component is installed on the outside of the anti-slip bearing deck. An anti-overturning stabilization mechanism is set at the bottom of the modular floating base. The modular floating base is connected to the anchoring and fixing system. The pure electric propulsion system is fixedly installed at both ends of the modular floating base. The intelligent safety monitoring and early warning system and the emergency rescue and protection system are both installed on the surface of the anti-slip bearing deck. The low-voltage electrical control system is electrically connected to all electrical equipment.

[0005] To better address the aforementioned technical deficiencies, the present invention also provides a more advanced technical solution: In some embodiments, the modular floating base is assembled from several independent sealed pontoons. The pontoons are sealed, hollow, multi-compartment structures with a buoyancy of not less than 500 kg per pontoon. The pontoons are arranged in an array with equal spacing of 0.5 m and fixed with bolts. The bottom of the modular floating base is integrally formed with a stabilizing wing plate.

[0006] In some embodiments, the surface of the anti-slip load-bearing deck is provided with a diamond-shaped anti-slip pattern and a frosted anti-slip coating, and the wet anti-slip coefficient is not less than 0.8; the edge of the anti-slip load-bearing deck is sprayed with a yellow safety warning line; the anti-slip load-bearing deck array is pre-embedded with M12 fixing bolt holes with a bolt hole spacing of 1.5m; the uniformly distributed load of the anti-slip load-bearing deck is not less than 3.0kN / ㎡, and the concentrated load is not less than 5.0kN / ㎡.

[0007] In some embodiments, the edge safety protection component includes double-layer guardrails, toe boards, detachable passage openings, and LED outline lights; the double-layer guardrails are 1.2m high, the vertical bar spacing of the double-layer guardrails is no more than 0.6m, and the toe board is 18cm high; the double-layer guardrails are partially provided with detachable performance passage openings, and temporary guardrails are installed at the detachable passage openings; LED outline ambient lights are embedded in the edges of the temporary guardrails.

[0008] In some embodiments, the anti-overturning stabilizing mechanism includes a wave-breaking edge and a stabilizing wing plate. The wave-breaking edge is integrally formed around the platform, with a height of 0.3m. The platform's height-to-width ratio is no greater than 2:1, and its anti-overturning safety factor is no less than 1.5, capable of withstanding winds of force 10 and waves of 0.8m.

[0009] In some embodiments, the pure electric propulsion system includes three sets of 2.9kW waterproof electric thrusters, powered by 36V low-voltage DC, supporting both wireless remote control and on-site manual control modes, with a sailing speed of 0 to 5km / h and operating noise not exceeding 60dB; each thruster is independent of the others, forming a multi-power redundant structure; the anchoring and fixing system adopts a four-point gravity anchor plus lateral cable combination structure, suitable for water depths of 1 to 5m, each anchor point is independently equipped with a counterweight gravity anchor and steel cable locking mechanism, and temporary auxiliary anchor points can be added.

[0010] In some embodiments, the intelligent safety monitoring and early warning system includes a wind speed sensor, a water level sensor, a structural stress and deformation sensor, a 360° high-definition AI camera, an audible and visual alarm, and a main control terminal. The wind speed sensor and water level sensor collect environmental data in real time, and automatically trigger an audible and visual alarm and cut off the power supply when the wind speed is not lower than level 8 or the water level exceeds a preset safety threshold. The structural stress and deformation sensor monitors the deformation of key parts of the platform in real time, and immediately triggers a structural safety early warning when the deformation exceeds a preset threshold. The 360° AI camera has intelligent identification and alarm functions for people falling into water, illegal intrusion into the area, and equipment tipping over. After identifying the risk, it pushes alarm information and on-site images to the scenic area command center.

[0011] In some embodiments, the emergency rescue and protection system includes a life ring, a rescue rope, a life jacket, a first aid kit, a dry powder fire extinguisher, an embedded emergency ladder, and a one-button alarm button; the rescue equipment is deployed in sets every 5 meters, the embedded emergency ladders are symmetrically arranged on both sides of the platform, and the step spacing of the embedded emergency ladders is no more than 40 cm; when the one-button alarm button is triggered, it links the shore rescue boats, scenic area security, and medical emergency channels.

[0012] In some embodiments, the low-voltage electrical control system has an IP68 waterproof insulation rating, and the electrical wiring is laid in waterproof conduits; the battery compartment of the low-voltage electrical control system is independently sealed and has automatic protection functions against overcharge, overvoltage, short circuit, and leakage; the electrical compartment of the low-voltage electrical control system is equipped with a smoke detection alarm device, and the low-voltage electrical control system uses 36V low-voltage DC power supply.

[0013] A control method for a dedicated floating platform on a river or lake surface used for cultural tourism performances includes the following steps: Step S1 Platform Assembly and Expansion: Based on the area of ​​the performance waterway and the scale of the performance, select the required number of pontoons, and use bolts to lock and splice each pontoon horizontally and / or vertically. Install the stage equipment at the pre-embedded fixing bolt holes on the deck. Step S2 Anchoring and Positioning: Based on the water depth and current conditions, deploy four gravity anchors and connect them with lateral cables. Position the platform to the target work location using a steel cable locking mechanism. Add temporary auxiliary anchor points during flood season or strong winds. Step S3: Environmental and Structural Status Monitoring: Activate the intelligent safety monitoring and early warning system. The wind speed sensor collects wind speed data in real time, the water level sensor collects water level data in real time, the structural stress and deformation sensor monitors the stress and deformation status of key parts of the platform in real time, and the 360° AI camera collects video images of the platform and surrounding water area in real time. All sensor data are transmitted to the main control terminal for analysis and processing. Step S4 Risk Identification and Early Warning Judgment: The main control terminal performs the following judgment logic on the received sensor data: (a) When the wind speed monitoring value is not lower than level 8, or the water level monitoring value exceeds the preset safety threshold, an audible and visual alarm is automatically triggered and the power supply is cut off; (b) When the structural stress deformation sensor detects that the deformation data exceeds the preset deformation threshold, a structural safety early warning is triggered immediately; (c) The 360° AI camera analyzes the video images in real time through image recognition algorithms to identify personnel falling into the water, illegal intrusion into the area, and equipment tilting status, and automatically triggers an alarm when a risk is identified; Step S5 Alarm Information Push and Emergency Linkage: After the alarm is triggered in Step S4, the main control terminal automatically pushes the alarm information and real-time on-site video to the scenic area command center, and triggers the sound and light alarm at the same time; the one-click alarm button is used to link the shore rescue boats, scenic area security and medical emergency channels to start the emergency rescue response. Step S6 Platform movement control: When the platform needs to be moved, the pure electric propulsion system is started via wireless remote control or on-site manual control panel. The thrusters drive the platform to move, and the sailing speed is controlled between 0 and 5 km / h. If a single thruster fails, it will automatically switch to another thruster to independently maintain the platform movement.

[0014] This invention offers the following advantages: Structurally, it employs a modular, independent multi-compartment floating pontoon, ensuring no sinking even if a single compartment is damaged. Combined with stabilizing wing plates, wave-resistant edges, and a reasonable height-to-width ratio, it exhibits excellent wind and wave resistance, as well as anti-capsulation and anti-overturning performance. In terms of safety protection, it integrates standardized double-layer protective railings, anti-slip load-bearing decks, emergency ladders, life-saving equipment, and fire-fighting facilities, constructing a comprehensive personnel and equipment safety protection system. For intelligent control, it integrates wind speed sensors, water level sensors, structural stress and deformation sensors, and a 360° AI camera for multi-level monitoring, enabling automatic risk warnings and one-click emergency linkage, effectively replacing traditional manual inspection modes. Environmentally friendly and quiet, it utilizes a pure electric multi-redundant power system, achieving zero emissions and low noise, without polluting the aquatic ecosystem or affecting performance sound effects. In terms of adaptability, it can be freely modularly spliced ​​and expanded, with pre-set equipment locations on the deck. Its appearance and lighting can be deeply integrated with cultural and tourism landscapes, and it is easy to install and disassemble, has a long service life, fully meets national safety standards for cultural and tourism performance stages, and has extremely high application and promotion value in the cultural and tourism industry. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of the present invention. Detailed Implementation

[0016] To make the objectives, technical solutions, and advantages of this invention clearer, the invention will be further described in detail below with reference to specific embodiments and the accompanying drawings. It should be understood that these descriptions are merely exemplary and not intended to limit the scope of the invention. Furthermore, descriptions of well-known structures and techniques are omitted in the following description to avoid unnecessarily obscuring the concept of the invention.

[0017] In the description of this invention, it should be understood that the orientation descriptions, such as up, down, front, back, left, right, etc., are based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limiting this invention.

[0018] In the description of this invention, unless otherwise explicitly defined, terms such as setting, installing, connecting, and fixing should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this invention in conjunction with the specific content of the technical solution.

[0019] refer to Figure 1 As shown, the present invention provides a special water platform for cultural tourism and performance river and lake surfaces, including a modular floating base 1, an anti-slip bearing deck 2, an edge safety protection component 3, an anti-overturning stabilization mechanism, an anchoring and fixing system, a pure electric propulsion system, an intelligent safety monitoring and early warning system, an emergency rescue and protection system, and a low-voltage electrical control system; An anti-slip bearing deck 2 is fixedly laid on top of the modular floating base 1. An edge safety protection component 3 is installed on the outside of the anti-slip bearing deck 2. An anti-overturning stabilization mechanism is set at the bottom of the modular floating base 1. The modular floating base 1 is connected to the anchoring and fixing system. The pure electric propulsion system is fixedly installed at both ends of the modular floating base 1. The intelligent safety monitoring and early warning system and the emergency rescue and protection system are both installed on the surface of the anti-slip bearing deck 2. The low-voltage electrical control system is electrically connected to all electrical equipment.

[0020] Through the systematic integration design of modular floating base 1, anti-slip bearing deck 2, edge safety protection components 3, anti-overturning stabilization mechanism, anchoring and fixing system, pure electric propulsion system, intelligent safety monitoring and early warning system, emergency rescue and protection system and low-voltage electrical control system, a comprehensive water operation platform integrating buoyancy bearing, personnel protection, wind and wave resistance, positioning and anchoring, clean power, intelligent monitoring, emergency rescue and safe power supply has been constructed. The synergistic effect of each system fundamentally solves the problems of the dispersed functions and poor safety of existing water performance carriers, and realizes the inherent safety of water operation platforms.

[0021] In some embodiments, the modular floating base 1 is modularly assembled from several independent sealed pontoons 4. Each pontoon 4 has a sealed, hollow, multi-compartment structure with a buoyancy of not less than 500 kg per pontoon. The pontoons 4 are arranged in an array with equal spacing of 0.5 m and secured with bolts. A stabilizing wing plate is integrally formed at the bottom of the modular floating base 1. By adopting independent sealed pontoons 4 with a sealed, hollow, multi-compartment structure, combined with a buoyancy design of not less than 500 kg per pontoon and an equally spaced array arrangement, buoyancy redundancy is achieved. Even if any single pontoon 4 is damaged and flooded, the entire platform can still remain afloat and not sink, greatly improving the platform's survivability. At the same time, the integrally formed stabilizing wing plate at the bottom effectively increases hydrodynamic damping, suppresses the platform's roll and pitch under wave action, and significantly enhances the platform's lateral stability and anti-roll capability under water flow impact.

[0022] In some embodiments, the surface of the anti-slip load-bearing deck 2 is provided with a diamond-shaped anti-slip pattern and a frosted anti-slip coating, and the wet anti-slip coefficient is not less than 0.8; the edge of the anti-slip load-bearing deck 2 is sprayed with a yellow safety warning line; the anti-slip load-bearing deck 2 is arrayed with pre-embedded M12 fixing bolt holes with a bolt hole spacing of 1.5m; the uniformly distributed load of the anti-slip load-bearing deck 2 is not less than 3.0kN / ㎡, and the concentrated load is not less than 5.0kN / ㎡. The composite structure of diamond-shaped anti-slip texture and frosted anti-slip coating achieves a high anti-slip coefficient of no less than 0.8 under wet conditions, effectively preventing performers from slipping and falling due to the wet deck. At the same time, the yellow safety warning line clearly defines the boundary of the work area, serving as a visual warning. The M12 pre-embedded fixing bolt holes are pre-set in an array with equal intervals of 1.5m, providing a standardized interface for the rapid installation and reliable locking of stage frames, lighting, sound and other performance equipment, avoiding the risk of loosening caused by temporary fixing. Combined with a uniformly distributed load capacity of no less than 3.0kN / ㎡ and a concentrated load capacity of no less than 5.0kN / ㎡, it fully meets the professional requirements for concentrated load-bearing of performance stage equipment.

[0023] In some embodiments, the edge safety protection component 3 includes double-layer guardrails, toe boards, detachable access openings, and LED outline lights. The double-layer guardrails are 1.2m high, with the vertical bar spacing not exceeding 0.6m, and the toe boards are 18cm high. Detachable performance access openings are partially provided in the double-layer guardrails, and temporary guardrails are installed at these openings. LED outline ambient lights are embedded in the edges of the temporary guardrails. The 1.2m high double-layer guardrails, combined with a dense design of vertical bar spacing not exceeding 0.6m and 18cm high toe boards, form a reliable physical edge protection barrier, effectively preventing people from falling from the platform edge. The detachable performance access openings provide flexible passageways for actors entering and leaving the stage and for prop transportation without disrupting the overall protection continuity, resolving the conflict between protection and performance flow. The LED outline ambient lights serve both as boundary warnings at night and aesthetically pleasing, blending with the lighting of cultural tourism performances, enhancing the platform's landscape adaptability.

[0024] In some embodiments, the anti-overturning stabilization mechanism includes a wave-resistant edge 5 and a stabilizing wing plate 6. The wave-resistant edge 5 is integrally formed around the platform, with a height of 0.3m. The platform's height-to-width ratio is no greater than 2:1, and the anti-overturning safety factor is no less than 1.5, capable of withstanding force 10 winds and waves up to 0.8m high. The integrally formed 0.3m high wave-resistant edge 5 around the platform effectively prevents waves from reaching the deck, avoiding deck water accumulation and equipment dampness, ensuring the deck remains dry and equipment operates safely during performances. By controlling the platform's height-to-width ratio to within 2:1, combined with the bottom stabilizing wing plate 6, the anti-overturning safety factor reaches over 1.5. Combined with the optimized design of wind load, water flow load, and live load superimposed according to the GB50009 Building Load Code, the platform achieves the ability to withstand force 10 winds and waves up to 0.8m high, ensuring safe operation under severe weather conditions.

[0025] In some embodiments, the pure electric propulsion system includes three sets of 2.9kW waterproof electric thrusters, powered by 36V low-voltage DC, supporting both wireless remote control and on-site manual control modes, with a sailing speed of 0 to 5km / h and operating noise not exceeding 60dB; each thruster is independent of the others, forming a multi-power redundant structure; the anchoring and fixing system adopts a four-point gravity anchor plus lateral cable combination structure, suitable for water depths of 1 to 5m, each anchor point is independently equipped with a counterweight gravity anchor and steel cable locking mechanism, and temporary auxiliary anchor points can be added. The design of three sets of 2.9kW waterproof electric thrusters operating independently achieves multi-power redundancy backup. Even if one thruster fails, the remaining thrusters can still maintain platform movement, completely solving the problem of single-point power failure. The configuration of wireless remote control and on-site manual dual control modes takes into account the flexibility of shore-based remote control and on-site platform control, adapting to the control needs of different operating scenarios. The four-point gravity anchor plus lateral cable combination mooring structure, with each anchor point independently equipped with a counterweight gravity anchor and steel cable locking mechanism, combined with a water depth range of 1 to 5m and the ability to supplement temporary auxiliary anchor points, ensures the stable positioning of the platform under different hydrological conditions such as flood season and strong winds.

[0026] In some embodiments, the intelligent safety monitoring and early warning system includes a wind speed sensor, a water level sensor, a structural stress and deformation sensor, a 360° high-definition AI camera, an audible and visual alarm, and a main control terminal. The wind speed sensor and water level sensor collect environmental data in real time, and automatically trigger an audible and visual alarm and cut off the power supply when the wind speed is not lower than level 8 or the water level exceeds a preset safety threshold. The structural stress and deformation sensor monitors the deformation of key parts of the platform in real time, and immediately triggers a structural safety early warning when the deformation exceeds a preset threshold. The 360° AI camera has intelligent identification and alarm functions for people falling into water, illegal intrusion into the area, and equipment tipping over. After identifying the risk, it pushes alarm information and on-site images to the scenic area command center. By integrating multi-source data from three types of sensors—wind speed, water level, and structural stress deformation—with a 360° AI camera, the system achieves comprehensive perception of the platform's external environment and its own structural status. It automatically cuts off power when wind speeds are below level 8 or water levels exceed limits, eliminating the risk of platform drifting out of control in extreme weather. Real-time monitoring of structural stress deformation provides immediate warnings when deformation exceeds limits in critical areas of the platform, facilitating timely reinforcement or evacuation measures. The AI ​​camera, based on image recognition algorithms, automatically identifies risk events such as people falling into water, unauthorized intrusions, and equipment tipping over, proactively sending alarm information and on-site footage to the scenic area's command center. This represents a qualitative leap from "manual inspection" to "intelligent proactive early warning," significantly improving emergency response efficiency.

[0027] In some implementations, the emergency rescue and protection system includes life rings, rescue ropes, life jackets, first aid kits, dry powder fire extinguishers, embedded emergency ladders, and a one-button alarm button. Rescue equipment is deployed in sets every 5 meters. The embedded emergency ladders are symmetrically arranged on both sides of the platform, with a step spacing of no more than 40 cm. When triggered, the one-button alarm button activates shore-based rescue boats, scenic area security, and medical emergency access routes. The high-density deployment of rescue equipment at 5-meter intervals ensures that anyone falling into the water from any location on the platform can quickly access nearby rescue equipment. The symmetrically arranged embedded emergency ladders on both sides of the platform, with their low step design (no more than 40 cm spacing), provide a convenient escape route for those who have fallen into the water to climb back onto the boat, solving the critical problem of difficulty in re-boarding after falling into the water. The one-button alarm button directly activates shore-based rescue boats, scenic area security, and medical emergency access routes, establishing a full-chain emergency response mechanism from accident occurrence to professional rescue force response, effectively shortening emergency response time.

[0028] In some embodiments, the low-voltage electrical control system has an IP68 waterproof insulation rating, and the electrical wiring is laid in waterproof conduits. The battery compartment of the low-voltage electrical control system is independently sealed and has automatic protection functions against overcharge, overvoltage, short circuit, and leakage. The electrical compartment of the low-voltage electrical control system is equipped with a smoke detection alarm device, and the low-voltage electrical control system uses 36V low-voltage DC power supply. The highest IP68 waterproof insulation rating and waterproof conduit laying of the electrical wiring ensure long-term reliable operation of the electrical system in high-humidity water environments without the risk of leakage. The independently sealed battery compartment, combined with automatic protection functions against overcharge, overvoltage, short circuit, and leakage, fundamentally eliminates safety accidents caused by battery short circuits or abnormal charging and discharging due to water ingress. The smoke detection alarm device in the electrical compartment can provide immediate warning in the early stages of a circuit fire, buying valuable time for personnel evacuation and equipment power cut-off. The 36V low-voltage DC power supply system fundamentally eliminates the safety hazard of electric shock while wading, fully embodying the inherent safety design concept.

[0029] A control method for a dedicated floating platform on a river or lake surface used for cultural tourism performances includes the following steps: Step S1 Platform Assembly and Expansion: Based on the performance water area and performance scale, select the required number of pontoons 4, and use bolts to lock and splice each pontoon 4 horizontally and / or vertically. Install stage equipment at the pre-embedded fixing bolt holes on the deck. Step S2 Anchoring and Positioning: Based on the water depth and current conditions, deploy four gravity anchors and connect them with lateral cables. Position the platform to the target work location using a steel cable locking mechanism. Add temporary auxiliary anchor points during flood season or strong winds. Step S3: Environmental and Structural Status Monitoring: Activate the intelligent safety monitoring and early warning system. The wind speed sensor collects wind speed data in real time, the water level sensor collects water level data in real time, the structural stress and deformation sensor monitors the stress and deformation status of key parts of the platform in real time, and the 360° AI camera collects video images of the platform and surrounding water area in real time. All sensor data are transmitted to the main control terminal for analysis and processing. Step S4 Risk Identification and Early Warning Judgment: The main control terminal performs the following judgment logic on the received sensor data: (a) When the wind speed monitoring value is not lower than level 8, or the water level monitoring value exceeds the preset safety threshold, an audible and visual alarm is automatically triggered and the power supply is cut off; (b) When the structural stress deformation sensor detects that the deformation data exceeds the preset deformation threshold, a structural safety early warning is triggered immediately; (c) The 360° AI camera analyzes the video images in real time through image recognition algorithms to identify personnel falling into the water, illegal intrusion into the area, and equipment tilting status, and automatically triggers an alarm when a risk is identified; Step S5 Alarm Information Push and Emergency Linkage: After the alarm is triggered in Step S4, the main control terminal automatically pushes the alarm information and real-time on-site video to the scenic area command center, and triggers the sound and light alarm at the same time; the one-click alarm button is used to link the shore rescue boats, scenic area security and medical emergency channels to start the emergency rescue response. Step S6 Platform movement control: When the platform needs to be moved, the pure electric propulsion system is started via wireless remote control or on-site manual control panel. The thrusters drive the platform to move, and the sailing speed is controlled between 0 and 5 km / h. If a single thruster fails, it will automatically switch to another thruster to independently maintain the platform movement.

[0030] By organically linking six steps—platform assembly and expansion, mooring and positioning, environmental and structural monitoring, risk identification and early warning, alarm linkage, and platform movement and control—a standardized operating method system covering the entire lifecycle of the platform has been formed. From the quality controllability of the initial assembly to the stability assurance of mooring and positioning, from multi-dimensional real-time sensor monitoring to automatic risk classification and judgment, to multi-channel alarm information push and emergency linkage rescue, and finally to the promotion of redundant control of system failures, each step is closely linked and logically rigorous, ensuring that the platform is always in an inherently safe state that is perceptible, predictable, controllable, and rescueable throughout the entire service life, realizing intelligent safety management of the entire scenario and process of the waterborne operation platform.

[0031] The working principle of the inherently safe aquatic operation platform for cultural tourism and performing arts river and lake surfaces is as follows: First, during the platform construction phase, based on the area of ​​the performance waterway and the scale of the performance, the required number of standard single-unit pontoons 4 are selected. These pontoons 4 are then bolted together in a horizontal or vertical array to form an integral modular floating base 1. Each pontoon 4 within the floating base is a sealed, hollow, multi-compartment structure, with each compartment independently sealed, providing redundant buoyancy for the platform—even if any single pontoon 4 is accidentally damaged and flooded, the remaining pontoons 4 and intact compartments can still provide sufficient buoyancy to ensure the platform does not sink. The integrally formed stabilizing wing plate 6 at the bottom of the base is submerged in water after the platform enters the water. When the platform is subjected to wind and waves and experiences rolling or pitching, the stabilizing wing plate 6 generates a hydrodynamic damping torque, suppressing the swaying amplitude. Combined with a reasonable platform height-to-width ratio, this ensures the platform's stability and anti-capsulation capability in the water.

[0032] During the platform positioning phase, based on the water depth (range 1 to 5 meters) and current conditions, four gravity anchors are deployed and connected with lateral cables. The platform is then secured to the target operating position using a steel cable locking mechanism. Each anchor point is independently equipped with a counterweight gravity anchor, relying on the friction between the anchor body and the riverbed (lakebed) to provide grip. In case of rising water levels during the flood season or strong winds, temporary auxiliary anchor points can be added to enhance positioning reliability and prevent platform drift.

[0033] During platform operation, the pure electric propulsion system remains in standby mode. Three sets of 2.9kW waterproof electric thrusters provide redundant power and are normally inactive. They are activated only by operators via a wireless remote control or a manual control panel when platform relocation is required. The thrusters are powered by 36V low-voltage DC, and the noise level during operation is no more than 60dB, achieving quiet, zero-emission clean power output.

[0034] Meanwhile, the intelligent safety monitoring and early warning system operates continuously. Its working principle is as follows: wind speed and water level sensors collect environmental data in real time at a set sampling frequency; structural stress and deformation sensors continuously monitor the stress and deformation status of key parts of the platform; and a 360° AI camera collects video images of the platform and surrounding water area in real time. All sensor data is aggregated to the main control terminal for analysis and processing. The main control terminal has built-in preset safety thresholds. When the wind speed reaches level 8 or the water level exceeds the safety threshold, an audible and visual alarm is automatically triggered, and the power supply is simultaneously cut off to prevent the platform from going out of control in extreme weather. When the structural stress and deformation data exceeds the preset deformation threshold, a structural safety warning is immediately triggered, prompting operators to check the platform's structural integrity. The AI ​​camera uses built-in image recognition algorithms to analyze video footage in real time, automatically identifying risk events such as people falling into the water, unauthorized intrusion into the area, and equipment tipping over. Once such risks are identified, an alarm is automatically triggered, and the alarm information and on-site footage are pushed to the scenic area command center.

[0035] In the event of an emergency such as a person falling into the water, the emergency rescue and protection system will respond immediately: personnel on site can use the lifebuoys and rescue ropes set up every 5 meters on the platform to carry out rescue operations. The person who has fallen into the water can climb onto the boat by themselves through the embedded emergency ladders set up symmetrically on both sides of the platform. At the same time, a one-button alarm will be triggered to link the shore rescue boats, scenic area security and medical emergency channels, forming a three-level emergency response mechanism of "on-site self-rescue + equipment assistance + professional rescue".

[0036] The low-voltage electrical control system serves as the power backup for the entire platform. Its operating principle is as follows: it adopts the highest IP68 waterproof insulation rating design, with all electrical wiring laid in waterproof conduits; the battery compartment is independently sealed and has built-in automatic protection functions against overcharge, overvoltage, short circuit, and leakage; the electrical compartment is equipped with a smoke detection alarm device, which will sound an alarm upon detecting smoke, providing early warning of potential electrical fire hazards. The entire system uses 36V low-voltage DC power supply, fundamentally eliminating the safety risks of electric shock from water contact.

[0037] When the performance ends and the platform needs to be moved to the shore for storage or transferred to another performance area, operators activate the all-electric propulsion system via a wireless remote control or on-site manual control panel. The propellers drive the platform smoothly to the target location at a speed of 0 to 5 km / h. If one propeller fails, the system automatically switches to another propeller to maintain the platform's movement independently, ensuring uninterrupted power.

[0038] Throughout the entire operation, the modular floating base 1 provides redundant buoyancy, the anti-overturning stabilizing mechanism suppresses swaying in wind and waves, the anchoring and fixing system ensures precise positioning, the pure electric propulsion system enables clean relocation, the intelligent safety monitoring and early warning system continuously senses the safety status of the environment, structure, and personnel, the emergency rescue and protection system responds quickly when risks occur, and the low-voltage electrical control system ensures safe power supply throughout the entire service life. The coordinated operation of each subsystem ensures that the platform remains in an inherently safe state that is perceptible, predictable, controllable, and rescueable throughout its entire service life, fully meeting the professional needs of cultural tourism performance river and lake water operations.

[0039] Example 1: Standalone use on a single platform This embodiment uses a small-scale lake performance scene as an example to provide a detailed description of the independent use of the present invention on a single platform.

[0040] The operation is carried out according to the following steps: First, prepare for the platform launch by hoisting the standard single-unit platform (11m long × 5m wide) to the water surface and checking the airtightness of each independent sealed pontoon 4 to confirm that all compartments are sealed and undamaged. This single-unit platform consists of several sealed hollow multi-compartment pontoons 4 arranged in an array at equal intervals of 0.5m. The pontoons 4 are bolted together to form a whole, and the buoyancy of each pontoon 4 is not less than 500kg. The bottom is integrally formed with stabilizing wing plates 6. After passing the inspection, lay the anti-slip bearing deck 2 above the floating base. The deck surface has a composite structure of diamond anti-slip texture and frosted anti-slip coating, with a wet anti-slip coefficient of not less than 0.8. The deck edges are sprayed with yellow safety warning lines, and the deck array has pre-embedded M12 fixing bolt holes with a bolt hole spacing of 1.5m.

[0041] Next, edge protection was installed, with 1.2m high double-layer guardrails installed around the platform. The double-layer guardrails consist of an upper guardrail and a middle guardrail, with the vertical bar spacing not exceeding 0.6m. An 18cm high toe board was installed at the bottom of the guardrails. A detachable performance passage opening was reserved on one side of the platform, and a temporary guardrail was installed at the opening. LED outline ambient lights were embedded in the edge of the guardrail.

[0042] Next, anchoring and positioning are carried out. Based on the water depth (approximately 2.5m) and current conditions in this embodiment, four gravity anchors are deployed and connected with lateral cables. Each anchor point is independently equipped with a counterweight gravity anchor. The platform is positioned to the performance location using a steel cable locking mechanism. Stage frames, lighting, sound, and other performance equipment are installed at the pre-embedded M12 fixing bolt holes on the deck. The equipment is locked into the bolt holes to ensure stability and prevent loosening.

[0043] Subsequently, the intelligent safety monitoring and early warning system was activated. Wind speed sensors, water level sensors, structural stress and deformation sensors, and a 360° high-definition AI camera simultaneously entered real-time monitoring mode. All sensor data was transmitted to the main control terminal for analysis and processing. The main control terminal displayed the current wind speed, water level, structural deformation status, and video images of the platform's surroundings. During the performance, the wind speed sensor continuously collected environmental wind speed data, the water level sensor continuously collected water level data, and the structural stress and deformation sensor continuously monitored the stress and deformation status of key parts of the platform at a sampling frequency of no less than 1Hz. When the wind speed reached level 8, the main control terminal automatically triggered an audible and visual alarm, simultaneously cutting off the 36V low-voltage power supply to the pure electric propulsion system to prevent the platform from drifting out of control in extreme weather conditions. When the structural stress and deformation sensor detected deformation data exceeding the preset deformation threshold, it immediately triggered a structural safety early warning.

[0044] If someone falls into the water during the performance, the 360° AI camera uses its built-in image recognition algorithm to analyze the video images in real time. Once it detects a person falling into the water, it automatically triggers an alarm, and the main control terminal pushes alarm information and real-time footage to the scenic area's command center. People on the platform can immediately use the lifebuoys and ropes deployed every 5 meters to carry out a rescue. The person in the water can climb onto the boat independently using the embedded emergency ladders symmetrically located on both sides of the platform. On-site personnel can also trigger a one-button alarm to activate emergency rescue response, linking with shore rescue boats, scenic area security, and medical emergency access.

[0045] After the performance, operators activated the pure electric propulsion system via wireless remote control. Three 2.9kW waterproof electric thrusters, powered by 36V low-voltage DC, propelled the platform smoothly to shore at speeds between 0 and 5 km / h for storage. Operating noise did not exceed 60dB, and the entire process produced no exhaust fumes or oil spills. If a single thruster failed during navigation, the system automatically switched to another thruster to independently maintain platform movement. Upon reaching the shore, the 36V low-voltage power supply was disconnected, completing a single use.

[0046] The low-voltage electrical control system remains operational throughout the entire usage process. The system has an IP68 waterproof insulation rating, and all electrical wiring is laid through waterproof conduits. The battery compartment is independently sealed and has automatic protection functions against overcharge, overvoltage, short circuit, and leakage. The electrical compartment is equipped with a smoke detection alarm device, which will sound an alarm once smoke is detected.

[0047] Example 2: Multi-platform splicing for expanded use This embodiment uses a large-scale live-action river performance scene as an example to provide a detailed description of the multi-platform splicing and expansion application of the present invention. The performance area is located in a straight section of a river about 25m wide and 3m deep. The performance is large-scale and requires the construction of a 22m×10m work platform.

[0048] Follow these steps: First, hoist four standard single-unit platforms (each 11m long × 5m wide) sequentially into the water, aligning them in a 2×2 configuration (two rows horizontally and two columns vertically). Using the bolted connections on the modular floating base 1 as interfaces, arrange the pontoons 4 of adjacent single-unit platforms at equal intervals of 0.5m. Secure each pontoon 4 horizontally and vertically with bolts, assembling the four single-unit platforms into a single 22m × 10m working platform. After assembly, check the sealing of each joint to ensure that all pontoon 4 compartments are properly sealed.

[0049] After the overall platform is assembled, a non-slip load-bearing deck 2 is uniformly laid above the floating base. The joints between the individual decks are filled with waterproof sealant to form a continuous working surface. Continuous yellow safety warning lines are sprayed along the deck edges to clearly mark the platform boundaries. Continuous 1.2m high double-layered guardrails are installed around the platform, with the vertical bars spaced no more than 0.6m apart. Continuous 18cm high toe boards are installed at the bottom to form a complete edge protection barrier. A detachable performance passage opening is set at predetermined locations on the platform (on the audience side and the side for performers entering and exiting). Temporary guardrails are installed at these openings. During performances, the temporary guardrails are removed to allow performers to enter and exit and props to be transported. After the performance, they are reinstalled to ensure the continuity of the guardrails. LED outline ambient lights are embedded in the edges of the guardrails, illuminating during nighttime performances, serving both as boundary warnings and performance lighting effects.

[0050] Following this, anchoring and positioning were carried out. In this embodiment, the river current velocity was approximately 0.8 m / s, and the water depth was approximately 3 m. A four-point gravity anchor plus lateral cable combination anchoring structure was adopted. Counterweight gravity anchors were deployed at each of the four corners of the platform, and each anchor point was independently equipped with a steel cable locking mechanism. Simultaneously, considering the significant impact of the river current, two temporary auxiliary anchor points were added on each side of the platform (a total of eight anchor points). All anchor points were connected and locked to the platform via steel cables to ensure the platform's stability and prevent drifting under the influence of the water flow. The length of the steel cables deployed was calculated based on the water depth and was approximately four times the water depth (i.e., 12 m) to provide sufficient grip.

[0051] For stage equipment installation, heavy-duty stage frames, linear array speakers, LED screens, and special effects devices are installed at the pre-drilled M12 bolt holes on the deck array. The deck's uniformly distributed load is no less than 3.0 kN / m², and the concentrated load is no less than 5.0 kN / m², fully meeting the load-bearing requirements of various performance equipment. All equipment is secured with bolts to the pre-drilled bolt holes, ensuring stability and preventing tipping during performances.

[0052] The intelligent safety monitoring and early warning system was activated, with four 360° high-definition AI cameras deployed on the four individual platforms, covering the entire platform area and surrounding waters. Video images captured by each camera were transmitted via wired network to the main control terminal for panoramic stitching and display. Wind speed sensors, water level sensors, and structural stress and deformation sensors were also activated simultaneously. The structural stress and deformation sensors were deployed at the joints and key stress points of each individual platform, continuously monitoring the stress and deformation status at the joints. The main control terminal was located in the scenic area command center on the shore, maintaining real-time data interaction with the platform via wireless communication.

[0053] During the performance, the intelligent safety monitoring and early warning system operates continuously. When the wind speed reaches level 8 or the water level exceeds the preset safety threshold, the main control terminal automatically triggers an audible and visual alarm and cuts off the power supply. When any structural stress deformation sensor detects deformation data exceeding the preset threshold, it immediately triggers a structural safety warning. The main control terminal pushes the warning information and deformation data to the scenic area command center, which decides whether to suspend the performance and organize personnel evacuation based on the warning level. When the AI ​​camera identifies risk events such as people falling into the water, unauthorized intrusion into the area, or equipment tipping over, it automatically triggers an alarm and pushes alarm information and on-site footage to the scenic area command center.

[0054] For emergency rescue, lifebuoys and ropes are placed around the platform at 5-meter intervals, while life jackets, first-aid kits, and dry powder fire extinguishers are stored in lockers in various areas of the platform. Embedded emergency ladders are symmetrically installed on both sides of the platform, with step spacing not exceeding 40cm. In an emergency, personnel on site can trigger a one-button alarm, and the main control terminal will simultaneously push alarm information to the scenic area command center, shore-based rescue boats, security personnel's mobile terminals, and medical emergency access terminals, achieving multi-channel coordinated response.

[0055] After the performance, the operators start the pure electric propulsion system via wireless remote control or on-site manual control panel to float the platform to the shore storage area. Each individual platform can be stored as a whole or disassembled into individual units for storage, making assembly and disassembly flexible and convenient.

[0056] Example 3: Intelligent Early Warning and Emergency Response Control Process This embodiment uses a typical early warning and emergency response control process of the intelligent safety monitoring and early warning system of the present invention as an example to further illustrate the intelligent control method of the present invention.

[0057] The intelligent safety monitoring and early warning system includes wind speed sensors, water level sensors, structural stress and deformation sensors, a 360° high-definition AI camera, an audible and visual alarm, and a main control terminal. After system startup, each sensor and camera continuously collects data at a set sampling frequency and transmits it to the main control terminal. The main control terminal has built-in preset safety thresholds and judgment logic, specifically including wind speed safety thresholds, water level safety thresholds (set based on the platform's designed draft of 0.6m and the historical highest water level in the site), structural deformation safety thresholds (set based on the platform's structural strength design values), and an AI recognition model.

[0058] Wind speed over-limit early warning process: The wind speed sensor continuously collects environmental wind speed data at a sampling frequency of no less than 1Hz and transmits it to the main control terminal in real time. The main control terminal compares the wind speed monitoring value with the preset level 8 wind speed threshold in real time. When the monitored value reaches level 8, the main control terminal immediately triggers the audible and visual alarm to issue an audible and visual warning (including flashing warning lights and voice broadcast warning), and at the same time sends a power-off command to the pure electric propulsion system, cutting off the 36V power supply to the three sets of thrusters to prevent the platform from going out of control due to operator error in extreme weather. The main control terminal also pushes the wind speed over-limit alarm information and real-time wind speed data to the scenic area command center. The command center decides whether to suspend the performance and organize personnel evacuation based on the alarm information.

[0059] Structural Deformation Early Warning Process: Structural stress and deformation sensors continuously monitor stress and deformation data at key points of the platform at a sampling frequency of no less than 1Hz and transmit this data to the main control terminal in real time. The main control terminal compares the monitored data with a preset deformation threshold in real time. When the deformation data exceeds the preset threshold three times consecutively (using a three-times-consecutive-judgment logic to avoid false alarms caused by single data fluctuations), the main control terminal immediately triggers a structural safety early warning. An audible and visual alarm emits a structural early warning signal at a specific frequency (distinct from the wind speed alarm signal), and the main control terminal pushes the structural deformation early warning information and a detailed deformation data report to the scenic area command center. Upon receiving the warning, the command center immediately organizes professional technicians to inspect and evaluate the platform structure, and decides whether to take measures such as personnel evacuation, equipment relocation, or platform reinforcement based on the evaluation results.

[0060] AI intelligent identification and alarm process: The 360° high-definition AI camera continuously collects video images of the platform and surrounding waters at a frame rate of 30fps, and the video stream is transmitted to the main control terminal in real time. The main control terminal has a built-in image recognition algorithm based on a deep learning model. The algorithm is pre-trained and has the following recognition capabilities: (1) Personnel falling into water behavior recognition: By detecting the movement trajectory of the human target from the deck area into the water and the posture characteristics of the human body in the water, the event of personnel falling into water is determined; (2) Area illegal intrusion recognition: By detecting whether the personnel target enters the preset prohibited area (such as the equipment operation restricted area, the dangerous area at the edge of the platform), the illegal intrusion behavior is determined; (3) Equipment tilting recognition: By detecting the vertical angle change of equipment such as stage frame and lighting frame, the tilting state of the equipment is determined when the tilting angle of the equipment exceeds the preset threshold.

[0061] When the AI ​​camera detects any of the aforementioned risk events, the main control terminal automatically triggers an alarm, simultaneously recording the time and location of the event, as well as 30-second video clips before and after the event for post-event tracing. The main control terminal immediately pushes the alarm information and real-time video footage to the scenic area's command center. An alarm window automatically pops up on the command center's large screen, displaying the camera footage from the incident location. At the same time, an audible and visual alarm emits a specific emergency alarm signal. On-site personnel can activate a multi-pronged emergency response by pressing a one-button alarm to coordinate with shore-based rescue boats, scenic area security, and medical emergency channels.

[0062] Example 4: Anchoring Adaptation under Different Water Conditions This embodiment takes the mooring adaptation of the present invention under different water depths (1m in shallow water, 2.5m in conventional water, and 5m in deep water) and different hydrological conditions as an example to further describe the mooring fixing system of the present invention in detail.

[0063] The anchoring system of this invention adopts a four-point gravity anchor plus lateral cable combination structure, with each anchor point independently equipped with a counterweight gravity anchor and a steel cable locking mechanism. The gravity anchors are made of cast iron, and the weight of a single anchor is selected according to the water depth and water flow velocity. Under normal conditions, the weight of a single anchor is 50 kg, and when the water flow velocity is high, it can be replaced with a heavy-duty anchor body of 80 kg or 100 kg.

[0064] Shallow water anchoring (approximately 1m deep): In the shallow water performance area near the shore, where the water depth is relatively shallow, the cable length is calculated as three times the water depth (approximately 3m). Each anchor point uses a counterweight gravity anchor directly deployed to the riverbed, relying on its own weight to embed into the riverbed sediment for grip. A cable locking mechanism connects and tightens the cable to the platform, subjecting the platform to restraint forces in four horizontal directions, thus achieving positioning. Due to the shallow water, anchoring operations can be completed manually from the shore without the need for auxiliary vessels.

[0065] Anchoring in standard depth areas (approximately 2.5m): In the standard depth performance area, the cable deployment length is calculated as four times the water depth (approximately 10m). Using auxiliary small boats, four gravity anchors are deployed to the riverbed approximately 10m from each of the four corners of the platform. After deployment, the cable is gradually tightened using a cable locking mechanism, pulling the platform to the target position and locking it in place. The cable tension at the four anchor points is balanced, stably securing the platform to the target position.

[0066] Deep-water anchoring (approximately 5m deep): In the deep-water performance area, the cable deployment length is calculated as 5 times the water depth (approximately 25m). After the gravity anchor is deployed, due to the greater water depth, the cable will have a larger inclination angle, correspondingly increasing the effective gripping force of the anchor in the horizontal direction. The cable locking mechanism is equipped with an automatic winch, allowing for electric or manual adjustment of the cable length. The cable locking mechanism at each anchor point is independently adjustable to ensure balanced cable tension at all four anchor points, keeping the platform centered and preventing tilting.

[0067] Enhanced anchoring during flood season and strong winds: During flood season, when water levels rise, water flow speed increases, or strong winds occur, temporary auxiliary anchor points are added to the four-point gravity anchor system. The number of auxiliary anchor points is determined based on water flow speed and wind force: Two auxiliary anchor points are added (one on each side of the platform) for water flow speeds below 1.0 m / s; four auxiliary anchor points are added (one at each of the four corners of the platform) for water flow speeds between 1.0 and 1.5 m / s; and six to eight auxiliary anchor points are added for water flow speeds above 1.5 m / s or winds exceeding force 8. The steel cables of all anchor points are centrally adjusted via a locking mechanism to ensure uniform force distribution at each anchor point, maintaining a stable position and preventing drifting of the platform under water level fluctuations and water flow impacts.

[0068] Example 5: Routine Maintenance and Repair Procedures This embodiment takes the daily maintenance and repair of the platform of the present invention as an example to provide a more detailed description of the maintenance and upkeep during the platform's service life.

[0069] Daily routine inspection: After each performance, the operators shall perform the daily routine inspection according to the following procedure: (1) Float box 4 inspection: visually inspect the exterior of each float box 4 for damage or cracks, check whether the sealing cover of each compartment is loose, and check whether there is any water accumulation inside the compartment; (2) Guardrail inspection: check whether the connection points of the double-layer guardrail are firm, whether the spacing between the vertical bars has changed due to external impact (not greater than 0.6m), and whether the toe board is intact; (3) Anti-slip deck inspection: check whether the diamond anti-slip pattern of the deck is severely worn, whether the frosted anti-slip coating has fallen off, whether the wet anti-slip coefficient is still not less than 0.8, and whether the yellow safety warning line is clearly identifiable; (4) Anchoring system inspection: check whether the steel cables at each anchor point are worn, broken, or corroded, whether the steel cable locking mechanism is flexible and reliable, and whether the gravity anchor (5) Electrical system inspection: Check whether the waterproof conduit of each electrical line is damaged, whether the joint is loose or water enters, whether the battery compartment is sealed properly, and whether each protection function is normal; (6) Sensor calibration: Send calibration instructions through the main control terminal to check whether the readings of the wind speed sensor, water level sensor, and structural stress deformation sensor are accurate and whether the data communication is normal; (7) AI camera cleaning: Clean the surface of each camera lens to ensure that there is no dust or water mist obstruction, and check whether the image transmission is clear and smooth; (8) Emergency equipment inventory: Inventory the quantity and condition of each life ring, life rope, life jacket, first aid box, and dry powder fire extinguisher, and confirm that the life ring is not damaged, the life rope is not broken, and the fire extinguisher pressure indication is within the normal range.

[0070] Weekly routine maintenance: A comprehensive maintenance is carried out once a week, which includes all items checked daily, as well as: (1) Bolt tightening check: Use a torque wrench to check whether the tightening torque of each pontoon 4 connecting bolt, deck fixing bolt, and guardrail installation bolt reaches the specified value, and retighten if necessary; (2) Propeller check: Check whether the propellers of the three sets of 2.9kw waterproof electric propellers are entangled with debris, whether the bearings are abnormally worn, and whether the seals are leaking. Test whether the start-up and speed adjustment functions of the propellers are normal in manual and remote control modes; (3) Battery compartment maintenance: Check the voltage balance of the battery pack in the battery compartment, whether the terminals are oxidized and corroded, and whether the various protection parameters of the battery management system (BMS) are normal; (4) LED outline light check: Check the lighting effect of the LED outline ambient lights embedded in the edge of the guardrail and replace the damaged LED beads.

[0071] Monthly in-depth inspection: A comprehensive inspection is carried out once a month, and the platform is floated to the shore maintenance area or hoisted ashore for inspection: (1) Float box 4 sealing test: The independent compartments of each float box 4 are subjected to airtight pressure test to confirm that the sealing performance of the compartments meets the design requirements; (2) Structural stress deformation sensor calibration: The structural stress deformation sensor is calibrated using a standard loading device to ensure that the stress measurement accuracy is not less than ±1%; (3) AI recognition algorithm upgrade: The AI ​​image recognition algorithm model is updated through the main control terminal network to optimize the recognition accuracy; (4) Steel cable replacement: The wear degree of the steel cable is checked. When the steel cable diameter wear exceeds 10% of the original diameter or there are obvious broken wires, all steel cables are replaced; (5) Electrical insulation test: The insulation resistance of each electrical circuit is tested using a 500V megohmmeter to ensure that the insulation resistance is not less than 2MΩ, which meets the IP68 waterproof insulation level requirements.

[0072] Annual Comprehensive Inspection: A comprehensive inspection is conducted annually, with a qualified professional testing organization commissioned to conduct a safety assessment of the overall platform structure. This includes non-destructive testing of structural welds (penetrating penetration testing or magnetic particle testing), measurement of the pontoon wall thickness, verification of overall overturning stability, verification of the mooring system's load-bearing capacity, and safety testing of the electrical system, ensuring that all performance indicators of the platform always meet the design and usage requirements.

[0073] Through the above-mentioned routine maintenance and repair process, this invention ensures that the platform remains in an intrinsically safe state throughout its service life, with all functions intact and reliable operation, meeting the needs of long-term, high-frequency use of cultural and tourism performance stages.

[0074] The above descriptions are merely some embodiments of the present invention. For those skilled in the art, various modifications and improvements can be made without departing from the inventive concept of the present invention, and all such modifications and improvements fall within the protection scope of the present invention. A dedicated floating platform for cultural tourism performance river and lake surfaces, and its control method.

Claims

1. A special water platform for cultural tourism performances on rivers and lakes, characterized in that: It includes a modular floating base, anti-slip load-bearing deck, edge safety protection components, anti-overturning stabilization mechanism, anchoring and fixing system, pure electric propulsion system, intelligent safety monitoring and early warning system, emergency rescue and protection system, and low-voltage electrical control system; An anti-slip bearing deck is fixedly laid on top of the modular floating base. An edge safety protection component is installed on the outside of the anti-slip bearing deck. An anti-overturning stabilization mechanism is set at the bottom of the modular floating base. The modular floating base is connected to the anchoring and fixing system. The pure electric propulsion system is fixedly installed at both ends of the modular floating base. The intelligent safety monitoring and early warning system and the emergency rescue and protection system are both installed on the surface of the anti-slip bearing deck. The low-voltage electrical control system is electrically connected to all electrical equipment.

2. The water platform for river travel and performance on lake surface according to claim 1, characterized in that, The modular floating base is assembled from several independent sealed pontoons. Each pontoon is a closed, hollow, multi-compartment structure with a buoyancy of not less than 500 kg per pontoon. The pontoons are arranged in an array with equal spacing of 0.5 m and fixed with bolts. The bottom of the modular floating base is integrally formed with a stabilizing wing plate.

3. The special water platform for cultural tourism performances on rivers and lakes according to claim 1, characterized in that, The surface of the anti-slip load-bearing deck is provided with a diamond-shaped anti-slip pattern and a frosted anti-slip coating, with a wet anti-slip coefficient of not less than 0.8; the edge of the anti-slip load-bearing deck is sprayed with a yellow safety warning line; the anti-slip load-bearing deck array has pre-embedded M12 fixing bolt holes with a bolt hole spacing of 1.5m; the uniformly distributed load of the anti-slip load-bearing deck is not less than 3.0kN / ㎡, and the concentrated load is not less than 5.0kN / ㎡.

4. The special water platform for cultural tourism performances on rivers and lakes according to claim 1, characterized in that, The edge safety protection component includes double-layer guardrails, toe boards, detachable passage openings, and LED outline lights; the double-layer guardrails are 1.2m high, the vertical bar spacing of the double-layer guardrails is no more than 0.6m, and the toe board is 18cm high; the double-layer guardrails are partially provided with detachable performance passage openings, and temporary guardrails are installed at the detachable passage openings; LED outline ambient lights are embedded in the edges of the temporary guardrails.

5. A special water platform for cultural tourism performances on rivers and lakes according to claim 1, characterized in that, The anti-overturning stabilization mechanism includes wave-proof edges and stabilizing wing plates. The wave-proof edges are integrally formed around the platform, with an edge height of 0.3m. The platform's height-to-width ratio is no greater than 2:1, and its anti-overturning safety factor is no less than 1.5, capable of withstanding winds of up to level 10 and waves up to 0.8m high.

6. A special water platform for cultural tourism performances on rivers and lakes according to claim 1, characterized in that, The pure electric propulsion system includes three 2.9kW waterproof electric thrusters, powered by 36V low-voltage DC, supporting both wireless remote control and on-site manual control modes, with a sailing speed of 0 to 5 km / h and operating noise not exceeding 60dB. Each thruster is independent, forming a multi-power redundant structure. The anchoring and fixing system adopts a four-point gravity anchor plus lateral cable combination structure, suitable for water depths of 1 to 5m. Each anchor point is independently equipped with a counterweight gravity anchor and steel cable locking mechanism, and temporary auxiliary anchor points can be added.

7. A special water platform for cultural tourism performances on rivers and lakes according to claim 1, characterized in that, The intelligent safety monitoring and early warning system includes a wind speed sensor, a water level sensor, a structural stress and deformation sensor, a 360° high-definition AI camera, an audible and visual alarm, and a main control terminal. The wind speed sensor and water level sensor collect environmental data in real time. When the wind speed is not lower than level 8 or the water level exceeds the preset safety threshold, the system automatically triggers an audible and visual alarm and cuts off the power supply. The structural stress and deformation sensor monitors the deformation of key parts of the platform in real time. When the deformation exceeds the preset threshold, the system immediately triggers a structural safety warning. The 360° AI camera has intelligent identification and alarm functions for people falling into the water, illegal intrusion into the area, and equipment tipping over. After identifying the risk, it pushes alarm information and on-site images to the scenic area command center.

8. A special water platform for cultural tourism performances on rivers and lakes according to claim 1, characterized in that, The emergency rescue and protection system includes life rings, rescue ropes, life jackets, first aid kits, dry powder fire extinguishers, embedded emergency ladders, and a one-button alarm button; rescue equipment is deployed in sets every 5 meters, and the embedded emergency ladders are symmetrically arranged on both sides of the platform, with the step spacing of the embedded emergency ladders not exceeding 40cm; when the one-button alarm button is triggered, it will link the shore rescue boats, scenic area security, and medical emergency channels.

9. A special water platform for cultural tourism performances on rivers and lakes according to claim 1, characterized in that, The low-voltage electrical control system has an IP68 waterproof insulation rating, and the electrical wiring is laid in waterproof conduits. The battery compartment of the low-voltage electrical control system is independently sealed and has automatic protection functions against overcharge, overvoltage, short circuit, and leakage. The electrical compartment of the low-voltage electrical control system is equipped with a smoke detection alarm device, and the low-voltage electrical control system uses 36V low-voltage DC power supply.

10. A control method for a dedicated floating platform for cultural tourism performances on rivers and lakes, based on any one of claims 1-9, characterized in that, Includes the following steps: Step S1 Platform Assembly and Expansion: Based on the area of ​​the performance waterway and the scale of the performance, select the required number of pontoons, and use bolts to lock and splice each pontoon horizontally and / or vertically. Install the stage equipment at the pre-embedded fixing bolt holes on the deck. Step S2 Anchoring and Positioning: Based on the water depth and current conditions, deploy four gravity anchors and connect them with lateral cables. Position the platform to the target work location using a steel cable locking mechanism. Add temporary auxiliary anchor points during flood season or strong winds. Step S3 Environmental and Structural Status Monitoring: Activate the intelligent safety monitoring and early warning system. The wind speed sensor collects wind speed data in real time, the water level sensor collects water level data in real time, the structural stress and deformation sensor monitors the stress and deformation status of key parts of the platform in real time, and the 360° AI camera collects video images of the platform and surrounding water area in real time. All sensor data is transmitted to the main control terminal for analysis and processing; Step S4 Risk Identification and Early Warning Judgment: The main control terminal performs the following judgment logic on the received sensor data: (a) When the wind speed monitoring value is not lower than level 8, or the water level monitoring value exceeds the preset safety threshold, an audible and visual alarm is automatically triggered and the power supply is cut off; (b) When the structural stress deformation sensor detects that the deformation data exceeds the preset deformation threshold, a structural safety early warning is triggered immediately. (c) The 360° AI camera analyzes video images in real time through image recognition algorithms to identify people falling into water, illegal intrusion into the area, and equipment tilting status, and automatically triggers an alarm when a risk is detected; Step S5 Alarm Information Push and Emergency Linkage: After the alarm is triggered in Step S4, the main control terminal automatically pushes the alarm information and real-time on-site video to the scenic area command center, and triggers the sound and light alarm at the same time; the one-click alarm button is used to link the shore rescue boats, scenic area security and medical emergency channels to start the emergency rescue response. Step S6 Platform movement control: When the platform needs to be moved, the pure electric propulsion system is started via wireless remote control or on-site manual control panel. The thrusters drive the platform to move, and the sailing speed is controlled between 0 and 5 km / h. If a single thruster fails, it will automatically switch to another thruster to independently maintain the platform movement.

Images