A device and method for guiding a wave-making boat

Abstract

The present invention provides a receiving device and method for a wave-making boat, wherein the receiving device includes a launch platform and a buoyancy device; the launch platform is fixed to the stern of the boat, and the buoyancy device is matchedly arranged on the launch platform; the launch platform can throw the buoyancy device into the water outside the hull, and the buoyancy device can float on the water surface to provide a buoyancy support point for the surfer; a controller and a battery pack are provided in the wave-making boat, the controller is connected to and monitors the working status of the launch platform through a data cable, and the controller monitors the working status of the buoyancy device through wireless communication, the battery pack is connected to the launch platform through a power cable to provide working power for the launch platform, and a charger is provided on the launch platform to charge the buoyancy device; the receiving method is used to drive the receiving device to automatically search for surfers who have fallen into the water, and can guide surfers back to the cabin, thereby improving the efficiency of surfers returning to the cabin, including saving physical strength and enhancing timeliness.

Description

Technical Field

[0001] The present invention relates to the field of intelligent ship technology, and in particular to a receiving device and method for a wave-making boat. Background Art

[0002] With the advancement of computer automation technology, intelligent products have been widely used, responding to the diversified production needs of ships in a friendly manner. In recent years, more and more tourists are eager to enjoy the fun of surfing in inland rivers and lakes. Unfortunately, the waters of inland lakes are often windy and the waves are small, which cannot form high-quality and stable waves and cannot meet the surfing needs of tourists.

[0003] Wave-making boats, also known as wake boats and wake surfing boats, break the traditional surfing mode of waiting for the opportunity. They can quickly press water forward in designated waters, automatically create waves through the stern equipment, and create waves of specified angles and heights according to the needs of surfers. They are more suitable for beginners and those who are just starting to surf.

[0004] However, during surfing, the shaking or swaying of the surfboard can easily cause surfers to lose their balance and fall into the water, or they may become exhausted after surfing for a long time and need to take a break in the water. For high-speed wake waves, surfers can easily choke on water and become disoriented when entering the water. This is especially true during training, where surfers often start and stop surfing frequently and need to swim back to the boat several times. Even if they don't choke on water, it is very physically demanding, and often requires timely rescue and assistance from the pilot in the boat.

[0005] Alternatively, when a surfer needs to return to the cabin while surfing or exercising, it is difficult to do so solely by relying on the hydrodynamic power of the surfboard. Alternatively, when the surfboat stops making waves, the surfer is still faced with the challenge of efficiently returning to the cabin. In such cases, the support capacity of a single surfboard is insufficient to meet the surfer's need to return to the cabin automatically, requiring the instructor to pull the surfer back to the cabin.

[0006] Alternatively, when a surfer falls into the water, the wave-making boat will move forward by inertia on the water surface, and the distance between it and the surfer will move farther and farther, for example, reaching 20 meters. At this time, if the wave-making boat is only used to return to actively pick up the surfer, it is necessary to drive the wave-making boat backward or, as a result, there is a risk of the hull being hit or the propeller accidentally injuring the surfer. Usually, the only option is to stop the boat in time and wait for the surfer to swim back to the cabin by himself, or to assign auxiliary personnel to throw a lifebuoy to the surfer and then pull him back.

[0007] In view of this, overcoming the shortcomings of the prior art products is an urgent problem to be solved in this technical field. Summary of the Invention

[0008] The technical problem to be solved by the patent of this invention is that traditional wave-making boats do not have the ability to both create waves and guide surfers back to the cabin. After falling into the water, surfers often need to expend physical energy to swim back to the cabin on their own, or need the help of a pilot, which increases the cost of surfing and cannot meet the safety and economy needs of beginners when surfing independently. The patent of this invention arranges a guiding device on the wave-making boat, which can actively guide surfers who enter the water to the cabin, thereby improving surfing safety and improving the surfing experience.

[0009] In a first aspect, the present invention provides a receiving device for a wave-making boat, wherein the wave-making boat comprises a hull, a cabin is provided on the upper end surface of the hull, a roof is provided on the cabin, a detection device is installed on the roof, a deck is laid in the cabin, a control console is provided on the deck, a controller and communication equipment are provided in the control console, and a battery pack is provided under the deck;

[0010] The receiving device includes a launching platform and a floating device;

[0011] The launching platform is fixed on the deck or roof of the stern of the ship, and the buoyancy device is matched with the launching platform; the launching platform can throw the buoyancy device into the water outside the hull, and the buoyancy device can float on the water surface, providing a buoyancy support point for the surfer and guiding the surfer back to the cabin, thereby improving the efficiency of the surfer's return to the cabin, including saving physical strength and improving time efficiency;

[0012] The controller serves as the control hub of the wave-making boat and can monitor the working status of the receiving device in real time. The battery pack provides working power for the receiving device. Specifically, the controller is connected to and monitors the working status of the launch pad via a data cable. The controller monitors the working status of the floating device through wireless communication. The battery pack is connected to the launch pad via a power cable to provide working power for the launch pad. A charger is provided on the launch pad to charge the floating device.

[0013] Furthermore, the launch platform includes a launch base, a support arm, a parabolic arm, a parabolic dish, a locker and a bomb booster;

[0014] The bottom end of the launch base is fixed on the deck or roof of the stern of the ship to provide a support surface for the entire launch platform; the support arm is arranged at the front end of the launch base to lift the support arm;

[0015] The front end of the parabolic arm is hinged to the top end of the support arm in a longitudinally swingable manner, and the rear end is provided with a parabolic dish; the parabolic dish is used to carry the flotation device, and the parabolic arm can swing the parabolic dish around the top end of the support arm toward the stern of the ship, throwing the flotation device in the parabolic dish into the water behind the stern of the ship;

[0016] The locker includes a binding rod, a locking joint and an electric clamp; one end of the binding rod is connected to the front end of the parabolic arm, and the other end is connected to the locking joint; the bottom of the electric clamp is fixed to the rear end of the launching base, and its fixed position corresponds to the support arm. The length of the binding rod is retractable to meet the length requirement of binding the buoyancy device to the parabolic dish. The top of the electric clamp can lock the locking joint, thereby tightening the binding rod. At this time, the binding rod not only presses the buoyancy device into the parabolic dish to prevent the buoyancy device from falling off from the parabolic dish when the hull shakes, but also presses the parabolic dish to the initial position corresponding to the locked state;

[0017] One end of the said booster is connected to the support arm or the launching base, and the other end is connected to the parabolic arm, and can provide power when the parabolic arm swings the parabolic dish;

[0018] Specifically, in the initial state, the parabolic dish is in a locked state, and the binding rod is in a tension-compression state; if the electric clamp releases the locking joint, the binding rod pulls the locking joint back and releases the flotation device and the parabolic dish. The parabolic dish quickly rotates to a specified angle under the action of the launch assist device, then stops or rebounds. The flotation device detaches from the parabolic dish under the action of inertia and is thrown into the water at the stern of the ship.

[0019] The top of the locking joint can be set as a drum-shaped ball, and the top of the electric clamp is correspondingly set as a wedge-shaped clamp. In the initial state, the drum-shaped ball can be clamped into the wedge-shaped clamp at a specified angle, and the wedge-shaped clamp firmly clamps the arc-shaped edge of the drum-shaped ball; if the controller receives a launch command, the controller sends an action command to drive the wedge-shaped clamp to rotate 60-90 degrees clockwise or counterclockwise, and the two sides of the drum-shaped ball can be loosened from the wedge-shaped clamp. The binding rod automatically rebounds with the drum-shaped ball to release the floating device and the parabolic dish. After waiting for 1-5 seconds, the controller sends an action command to drive the wedge-shaped clamp to rotate 60-90 degrees counterclockwise or clockwise, so that the electric clamp returns to the initial state and waits for the next entry of the drum-shaped ball.

[0020] Furthermore, the top of the support arm is equipped with a first rotating motor and a limit rod, the first rotating motor is installed at the top of the support arm, and the output shaft of the first rotating motor is connected to the limit rod, which can drive the limit rod to rotate; the rotation angle range of the limit rod is 0-90 degrees, and the corresponding longitudinal rotation angle range of the parabolic arm can be limited to 90-0 degrees; specifically, when the rotation angle of the limit rod is fixed at 0 degrees, the corresponding parabolic arm can swing from 0 degrees in the horizontal state to 90 degrees in the vertical state; when the rotation angle of the limit rod is fixed at 45 degrees, the corresponding parabolic arm can swing from 0 degrees in the horizontal state to 45 degrees in the vertical state; when the rotation angle of the limit rod is fixed at 90 degrees, the corresponding parabolic arm is locked in the horizontal state by the limit rod and cannot be cast; when the hull is in a horizontal state and other parameters remain unchanged, the closer the angle of the parabolic arm to the horizontal line is to 45 degrees, the farther the floating device is thrown;

[0021] The said projectile booster comprises a spring and / or a differential pressure cylinder; the said spring or differential pressure cylinder has the characteristic of self-restoration of the shape, and can provide the required power for the throwing action of the parabolic arm;

[0022] The spring is arranged in the middle part of the upper end surface of the launching base, and the top of the spring is against the bottom of the parabolic dish, which can lift the parabolic dish from a horizontal state; when the parabolic arm is in a horizontal state, the spring is in a compressed state, and when the binding rod is released, the spring lifts the parabolic dish. Under the condition that other parameters remain unchanged, the thicker the spring, the greater the initial compression degree, the greater the energy that can be released by the spring, and the farther the floating device can be thrown;

[0023] The bottom end of the differential pressure cylinder is connected to the left end surface of the bottom end of the supporting arm, and the top end of the differential pressure cylinder is connected to the upper left end surface of the parabolic dish, which can pull the parabolic dish up from a horizontal state; the bottom end of the differential pressure cylinder is a low-pressure cylinder, and the top end is a high-pressure cylinder. When the parabolic arm is in a horizontal state, the differential pressure cylinder is in a stretched state, the air pressure in the low-pressure cylinder becomes low, and the air pressure in the high-pressure cylinder becomes high. When the binding rod is loosened, under the action of the air pressure difference, the high-pressure cylinder squeezes toward the low-pressure cylinder to shorten the differential pressure cylinder as a whole, thereby pulling up the parabolic dish. When other parameters remain unchanged, the greater the pressure difference at both ends of the differential pressure cylinder, the greater the initial stretching degree, the greater the energy that can be released by the differential pressure cylinder, and the farther the flotation device can be thrown;

[0024] The controller is connected to the first rotating motor via a data line and monitors the working state of the first rotating motor. The battery pack is connected to the first rotating motor via a power line to provide working power for the first rotating motor.

[0025] Furthermore, a lateral orientation adjuster is provided at the bottom of the launch base, which can change the lateral casting angle of the launch platform, wherein the controller determines the lateral casting angle according to the camera monitoring information, activates the lateral orientation adjuster to adjust the lateral casting angle of the launch platform, so that after the launch platform casts the buoyancy device, the target landing point of the buoyancy device is: cast near the surfer;

[0026] The lateral azimuth adjuster includes an azimuth turntable and a second rotary motor; a groove is provided on the stern deck or ceiling, the azimuth turntable is rotatably disposed in the arc-shaped groove, and the second rotary motor is disposed on one side of the azimuth turntable; the output shaft of the second rotary motor engages with the side of the azimuth turntable to drive the azimuth turntable to rotate; the launch base is disposed on the azimuth turntable and can adjust the lateral angle as the azimuth turntable rotates;

[0027] The controller is connected to the second rotating motor via a data line and monitors the working state of the second rotating motor. The battery pack is connected to the second rotating motor via a power line to provide working power for the second rotating motor.

[0028] Specifically, when the second rotating motor moves forward, it can drive the azimuth turntable to rotate clockwise, thereby driving the launch platform to turn right; when the second rotating motor moves backward, it can drive the azimuth turntable to rotate counterclockwise, thereby driving the launch platform to turn left.

[0029] Furthermore, the flotation device includes a flotation base and a buoyancy component, the bottom of the buoyancy component is fixed to the top of the flotation base, wherein the flotation base is a sealed cavity made of soft rubber, and the buoyancy component is a thin-walled cavity made of soft plastic. After the flotation device is fully deployed, the overall weight of the flotation base is greater than the overall weight of the buoyancy component, and the overall volume of the buoyancy component is greater than the overall volume of the flotation base; after the flotation device as a whole enters the water, under the interaction of gravity and buoyancy, the flotation base is completely or partially immersed in the water body downward, and correspondingly, the buoyancy component floats partially or completely on the water surface upward, thereby providing buoyancy support for the surfer.

[0030] Furthermore, a processor, a communication device and a battery are provided in the buoyancy base, and a detection device is provided on the top of the buoyancy component; the processor in the buoyancy device exchanges data and instructions with the communication equipment of the control console via the communication device in a wireless communication manner;

[0031] The detection device includes an infrared detector and / or a camera, and the controller receives and processes detection information from the detection device to search for the specific location of the surfer in real time;

[0032] During implementation, when the information provided by the detection device is vague / inaccurate, resulting in the loss of the surfer's specific location, the controller can receive the monitoring data from the camera to search for the surfer's location, and can also receive the control instructions of the driver on the wave-making boat to determine / correct the surfer's location. A monitoring screen is provided on the control console of the wave-making boat, and the driver's control instructions can be set to the highest priority through the monitoring screen, thereby improving the accuracy of the search / traction.

[0033] Furthermore, a spray pump system is provided in the floating base, and the spray pump system includes a water spray pump and a multi-directional water spray pipe. The multi-directional water spray pipe includes three or more evenly distributed horizontal water spray ports and corresponding electronic valves, wherein the electronic valve is provided at the end of the horizontal water spray port and can control the on and off of each horizontal water spray port; the multi-directional water spray pipe also includes a water suction pipe provided at the bottom;

[0034] The controller monitors the working status of the spray pump system by wireless communication, and the battery is connected to the spray pump system through a power line to provide working power for the spray pump system;

[0035] Specifically, the controller sends navigation instructions to the flotation device based on the surfer's specific position. The processor in the flotation base starts the water pump, which draws water through the suction pipe at the bottom and then sprays it out from the lateral water nozzles, generating reverse thrust. The processor controls the lateral water nozzles and their electronic valves to work together, driving the flotation device to move in the water, paddle to the surfer's side, and then tow the surfer to the cabin.

[0036] Furthermore, an inflation device is provided in the buoyancy component; the inflation device includes a chemical inflation tank and / or a high-pressure deflation bottle;

[0037] Specifically, a chemical filling tank and / or a high-pressure gas release bottle is provided at the interface between the buoyancy component and the floating base, wherein the isolating switch of the chemical filling tank is connected to the processor of the floating base, and the vent valve of the high-pressure gas release bottle is connected to the processor of the floating base; when casting the buoyancy component, the processor of the floating base opens the isolating switch of the chemical filling tank, and the chemical filling tank inflates the buoyancy component through a chemical reaction, and / or the processor of the floating base opens the vent valve of the high-pressure gas release bottle, and the high-pressure gas release bottle releases gas to inflate the buoyancy component.

[0038] Furthermore, the inflated component of the buoyancy member is a thin-walled airbag. When inflated and expanded, the thin-walled airbag expands in volume, thereby providing the buoyancy required by the flotation device and the surfer. The expanded thin-walled airbag has a shape including a float, a floating net, a floating carpet, or a floating ladder. The float has a simple structure and low cost, making it convenient for surfers to hold on to. The floating net, floating carpet, or floating ladder has an aesthetically pleasing shape and is practical, making it convenient for surfers to climb in or roll in and then lie down to return to the cabin.

[0039] When the gas in the thin-walled airbag is emptied, the thin-walled airbag can be flattened and stacked together and attached to the floating base, forming a whole that is easy to be thrown together with the floating base.

[0040] In a second aspect, the present invention provides a method for guiding a wave-making boat, using the guiding device proposed in the first aspect. When performing a performance test on the wave-making boat, a guiding characteristic table of the guiding device can be obtained through experiments and saved in a controller. The main parameters include the entry distance, relative speed, relative angle, stop angle, and casting direction between the guiding device and the surfer. The auxiliary parameters include the pitch angle and acceleration of the hull. That is, each set of "entry distance, relative speed, relative angle, hull pitch angle, and acceleration" corresponds to a set of "stop angle and casting direction."

[0041] The specific implementation steps are as follows:

[0042] Step 1: Monitoring the surfer's status: When the wave boat moves forward and creates waves, the camera installed at the bottom of the roof monitors the surfer's position. When the surfer falls into the water, the controller analyzes the main and auxiliary parameters of the surfer's entry into the water, including the entry distance, relative speed, and relative angle between the guide device and the surfer. Auxiliary parameters include the pitch angle and acceleration of the hull.

[0043] Step 2: Determine the action parameters: The controller consults the catch characteristic table based on the main and auxiliary parameters of the surfer pouring into the water to obtain casting-related parameters, including the limit angle and casting direction;

[0044] Step 3: Adjust the limit rod and the azimuth turntable: The controller drives the first rotary motor to move the limit rod to the specified limit angle; at the same time, it drives the second rotary motor to move the azimuth turntable to the specified casting direction;

[0045] Step 4: Loosen the binding rod: The controller sends an action command to drive the wedge clamp to rotate 60-90 degrees clockwise or counterclockwise. The drum ball is loosened from the wedge clamp. The binding rod automatically rebounds with the drum ball, releasing the floating device and the parabolic dish. After the drum ball is loosened from the wedge clamp, wait for 1-5 seconds. The controller then sends an action command to drive the wedge clamp to rotate 60-90 degrees counterclockwise or clockwise, returning the electric clamp to its initial state and waiting for the next drum ball to be clamped.

[0046] Step 5: Throw the floating device: Rotate the parabolic arm to the limit rod and throw the floating device in the parabolic dish into the air at the specified angle and force;

[0047] Step 6: Inflate the buoyancy component: After the buoyancy device is thrown into the air, the processor of the buoyancy base starts the inflation device to inflate the buoyancy component;

[0048] Step 7: Searching for the surfer: After the buoyancy device enters the water, it faces downward and the buoyancy component faces upward, floating on the water surface. The specific location of the surfer is searched through the detection device on the buoyancy component. When the information provided by the detection device is vague / inaccurate, resulting in the loss of the specific location of the surfer, the controller can receive monitoring data from the detection device on the wave-making boat to search for the surfer's location, and can also receive control instructions from the driver on the wave-making boat to determine / correct the surfer's location;

[0049] Step 8: Docking with the surfer: The controller sends navigation instructions to the floatation device based on the surfer's specific location. The processor in the floatation base activates the water pump, controls the coordinated operation of the lateral water jets and their electronic valves, and drives the floatation device to move in the water and paddle to the surfer's side.

[0050] Step 9: Towing the surfer to the cabin: After confirming that the surfer has boarded the flotation device, continue to control the jet pump system to coordinate and tow the surfer to the cabin; wherein, the detection device or the driver can be used to determine whether the surfer has boarded the flotation device;

[0051] Step 10: Initialize the state of the attraction device: The driver or surfer updates and resets the device, releases the gas in the buoyancy component, flattens it, presses the buoyancy device into the parabolic dish, and presses the parabolic dish to the initial position corresponding to the locked state, waiting for the next cycle.

[0052] In general, the above technical solutions conceived by the present invention have the following beneficial effects compared with the prior art.

[0053] 1. By installing a guide device on the wave-making boat, surfers entering the water can be actively guided to the cabin, improving surfing safety and improving the surfing experience.

[0054] 2. The power required for casting is provided by a spring and / or a differential pressure cylinder. The casting distance is determined by providing a first rotary motor and a limit rod. The casting direction is determined by providing a lateral azimuth adjuster to achieve preliminary control of the docking device. The floating device is driven to move in the water to achieve fine-tuning of the position by providing a spray pump system.

[0055] 3. After being fully deployed, the flotation device forms a hollow tumbler. In the water, the flotation base is heavy and small in size and always faces downward, while the buoyancy component is large in size and light in weight and always faces upward.

[0056] 4. With the help of the detection device of the buoyancy device, or the detection device of the wave-making boat itself, or the operating instructions of the driver, the navigation instructions are issued to the buoyancy device to adjust the position of the buoyancy device, complete the docking with the surfer, and then tow the surfer to the cabin. BRIEF DESCRIPTION OF THE DRAWINGS

[0057] In order to more clearly illustrate the technical solutions in the embodiments or prior art, the following briefly introduces the drawings required for use in the embodiments or prior art descriptions. Obviously, the drawings described below are only some embodiments of the patent of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0058] Figure 1 This is a three-dimensional diagram of the initial state of the receiving device in Example 1 when it is installed on the stern ceiling.

[0059] Figure 2 This is a three-dimensional view of the launch platform after casting the buoyancy device and before the buoyancy component is inflated in Example 1.

[0060] Figure 3This is a three-dimensional view of the launch platform in Example 1 after the buoyancy device is cast and the buoyancy component is inflated.

[0061] Figure 4 This is a top-down stereoscopic diagram corresponding to the initial state of the receiving device in Example 1 when displayed in isolation.

[0062] Figure 5 This is the corresponding bottom-up stereogram of the guiding device in Example 1 when it is displayed in isolation in its initial state.

[0063] Figure 6 This is the corresponding stereoscopic image of the launch pad in the initial state when displayed in isolation in Example 1.

[0064] Figure 7 This is the corresponding stereoscopic image when the launch platform is displayed in isolation after being thrown in Example 1.

[0065] Figure 8 This is a corresponding stereoscopic diagram of the floating device in the initial state of Example 1 when displayed in isolation.

[0066] Figure 9 This is a corresponding stereoscopic diagram of the flotation device in Example 1 when it is displayed in isolation after being inflated.

[0067] Figure 10 This is the corresponding stereoscopic diagram when the floating base in Example 1 is displayed in isolation.

[0068] Figure 11 This is a corresponding three-dimensional view of the flotation device in Example 1 when it is isolated and shown after being inflated.

[0069] Figure 12 This is a flow chart corresponding to the access method in Example 2.

[0070] In the figure: 1-hull; 2-launching platform; 3-floating device; 101-cabin; 102-ceiling; 103-deck; 104-driving platform; 201-launching base; 202-support arm; 203-parabolic arm; 204-parabolic dish; 207-binding rod; 210-drum ball; 211-wedge clamp; 212-first rotating motor; 213-limiting rod; 214-spring; 215-differential pressure cylinder; 301-floating base; 302-buoyancy component; 304-infrared detector; 305-camera; 307-water pump; 308-lateral water nozzle; 309-electronic valve; 310-water suction pipe; 311-inflating device; 401-azimuth turntable; 402-second rotating motor; 4-lateral azimuth adjuster. DETAILED DESCRIPTION

[0071] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are merely for explaining the present invention and are not intended to limit the present invention. In addition, the technical features involved in the various embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

[0072] Example 1: Figure 1-11 As shown, an embodiment of the present invention provides a guide device for a wave-making boat, wherein the wave-making boat includes a hull 1, a cabin 101 is provided on the upper end surface of the hull 1, a roof 102 is provided on the cabin 101, a camera 305 is installed on the roof 102, a deck 103 is laid in the cabin 101, a control console is provided on the deck 103, a controller and communication equipment are provided in the control console, and a battery pack is provided under the deck 103;

[0073] The receiving device includes a launching platform 2 and a floating device 3;

[0074] The launching platform 2 is fixed to the roof 102 at the stern of the ship, and the buoyancy device 3 is matched with the launching platform 2. The launching platform 2 can throw the buoyancy device 3 into the water outside the hull 1. The buoyancy device 3 can float on the water surface, providing a buoyancy support point for the surfer and guiding the surfer back to the cabin 101, thereby improving the efficiency of the surfer's return to the cabin 101, including saving physical strength and improving time efficiency.

[0075] The controller is provided with an STM32F series CPU and an STM32 series MPU, wherein the CPU and the MPU are both provided with a processing unit, a feedback unit, a decision unit and a drive unit. As the control hub of the wave-making boat, it can monitor the working status of the reception device in real time; the battery pack provides working power for the reception device, and the battery pack includes a group of lithium iron phosphate batteries with a total capacity of 175AH and a voltage of DC576V, wherein the lithium battery has its own power management system; specifically, the controller is connected to and monitors the working status of the launch platform 2 via a data cable, and the controller monitors the working status of the buoyancy device 3 via wireless communication. The battery pack is connected to the launch platform 2 via a power cable to provide working power for the launch platform 2. The launch platform 2 is provided with a charger to charge the buoyancy device 3.

[0076] In this embodiment, the launching platform 2 includes a launching base 201, a supporting arm 202, a parabolic arm 203, a parabolic dish 204, a locker and a bullet booster;

[0077] The bottom end of the launch base 201 is fixed to the deck 103 or the roof 102 at the stern of the ship, providing a support surface for the entire launch platform 2; the support arm 202 is provided at the front end of the launch base 201, and can lift up the support arm 202;

[0078] The front end of the parabolic arm 203 is hinged to the top of the support arm 202 so as to be able to swing longitudinally, and the rear end is provided with a parabolic dish 204, which can swing longitudinally at an angle of 0-180 degrees. The parabolic dish 204 is used to load the buoyancy device 3. The parabolic arm 203 can swing the parabolic dish 204 around the top of the support arm 202 toward the stern of the ship, throwing the buoyancy device 3 in the parabolic dish 204 into the water behind the stern of the ship.

[0079] The locker includes a binding rod 207, a locking joint and an electric clamp; one end of the binding rod 207 is connected to the front end of the parabolic arm 203, and the other end is connected to the locking joint; the bottom of the electric clamp is fixed to the rear end of the launching base 201, and its fixed position corresponds to the support arm 202. The length of the binding rod 207 is retractable to meet the length requirement of binding the buoyancy device 3 to the parabolic dish 204. The top of the electric clamp can lock the locking joint, thereby tightening the binding rod 207. At this time, the binding rod 207 not only presses the buoyancy device 3 into the parabolic dish 204 to prevent the buoyancy device 3 from falling off from the parabolic dish 204 when the hull 1 shakes, but also presses the parabolic dish 204 to the initial position corresponding to the locked state;

[0080] One end of the said booster is connected to the support arm 202 or the launching base 201, and the other end is connected to the parabolic arm 203, and can provide power when the parabolic arm 203 swings the parabolic dish 204;

[0081] Specifically, in the initial state, the parabolic dish 204 is in a locked state, and the binding rod 207 is in a tension-compression state; if the electric clamp releases the locking joint, the binding rod 207 pulls the locking joint back and releases the flotation device 3 and the parabolic dish 204. The parabolic dish 204 rotates rapidly to a specified angle under the action of the launch assist device and then stops. The flotation device 3 separates from the parabolic dish 204 under the action of inertia and is thrown into the water at the stern of the ship.

[0082] The top of the locking joint is set as a drum-shaped ball 210, and the top of the electric clamp is correspondingly set as a wedge-shaped clamp 211. In the initial state, the drum-shaped ball 210 can be clamped into the wedge-shaped clamp 211 at a specified angle, and the wedge-shaped clamp 211 firmly clamps the arc edge of the drum-shaped ball 210; if the controller receives a launch command, the controller sends an action command to drive the wedge-shaped clamp 211 to rotate 90 degrees clockwise or counterclockwise, and the two sides of the drum-shaped ball 210 can be loosened from the wedge-shaped clamp 211, and the binding rod 207 automatically rebounds with the drum-shaped ball 210 to release the floating device 3 and the parabolic dish 204. After 5 seconds, the controller sends an action command to drive the wedge-shaped clamp 211 to rotate 90 degrees counterclockwise or clockwise, so that the electric clamp returns to the initial state and waits for the next clamping of the drum-shaped ball 210.

[0083] In this embodiment, the top of the support arm 202 is equipped with a first rotary motor 212 and a limit rod 213. The first rotary motor 212 is installed on the top of the support arm 202. The output shaft of the first rotary motor 212 is connected to the limit rod 213, which can drive the limit rod 213 to rotate. The rotation angle range of the limit rod 213 is 0-90 degrees, which corresponds to the longitudinal rotation angle range of the parabolic arm 203 being 90-0 degrees. Specifically, when the rotation angle of the limit rod 213 is fixed at 0 degrees, the parabolic arm 203 is It can swing from 0 degrees in the horizontal state to 90 degrees in the vertical state. When the rotation angle of the limit rod 213 is fixed at 45 degrees, the corresponding parabolic arm 203 can swing from 0 degrees in the horizontal state to 45 degrees in the vertical state. When the rotation angle of the limit rod 213 is fixed at 90 degrees, the corresponding parabolic arm 203 is locked in the horizontal state by the limit rod 213 and cannot be cast. When the hull 1 is in the horizontal state and other parameters remain unchanged, the closer the angle of the parabolic arm 203 to the horizontal line is to 45 degrees, the farther the floating device 3 is thrown.

[0084] The said booster comprises a spring 214 and a differential pressure cylinder 215; the said spring 214 and the differential pressure cylinder 215 have the characteristics of self-restoration of the shape, and can provide the required power for the throwing action of the parabolic arm 203;

[0085] The spring 214 is provided in the middle portion of the upper end surface of the launching base 201. The top of the spring 214 abuts against the bottom of the parabolic dish 204, and can lift the parabolic dish 204 from a horizontal state. When the parabolic arm 203 is in a horizontal state, the spring 214 is in an extruded state. When the binding rod 207 is released, the spring 214 lifts the parabolic dish 204. Under the condition that other parameters remain unchanged, the thicker the spring 214, the greater the initial extrusion degree, the greater the energy that can be released by the spring 214, and the farther the buoyancy device 3 can be thrown.

[0086] The bottom end of the differential pressure cylinder 215 is connected to the left end surface of the bottom end of the support arm 202, and the top end of the differential pressure cylinder 215 is connected to the upper left end surface of the parabolic dish 204, which can pull the parabolic dish 204 from a horizontal state; the bottom end of the differential pressure cylinder 215 is a low-pressure cylinder, and the top end is a high-pressure cylinder. The controller can adjust the air pressure difference between the two ends of the differential pressure cylinder 215 through the air supply device, thereby adjusting the working characteristics of the differential pressure cylinder 215; when the parabolic arm 203 is in a horizontal state, the differential pressure cylinder 215 is in a stretched state, the air pressure in the low-pressure cylinder becomes low, and the air pressure in the high-pressure cylinder becomes high. When the binding rod 207 is released, under the action of the air pressure difference, the high-pressure cylinder squeezes toward the low-pressure cylinder to shorten the differential pressure cylinder 215 as a whole, thereby pulling up the parabolic dish 204. When other parameters remain unchanged, the greater the pressure difference between the two ends of the differential pressure cylinder 215, the greater the initial stretching degree, the greater the energy that the differential pressure cylinder 215 can release, and the farther the floating device 3 can be thrown;

[0087] The controller is connected to and monitors the working status of the first rotating motor 212 via a data line, and the battery pack is connected to the first rotating motor 212 via a power line to provide working power for the first rotating motor 212 .

[0088] In this embodiment, a lateral orientation adjuster is provided at the bottom of the launch base to change the lateral casting angle of the launch platform 2;

[0089] The lateral azimuth adjuster includes an azimuth turntable 401 and a second rotary motor 402; a groove is provided on the stern roof 102, the azimuth turntable 401 is rotatably disposed in the arc-shaped groove, and the second rotary motor 402 is disposed on the left side of the azimuth turntable 401; the output shaft of the second rotary motor 402 engages with the side of the azimuth turntable 401, driving the azimuth turntable 401 to rotate; the transmitting base 201 is disposed on the azimuth turntable 401, and can adjust the lateral angle as the azimuth turntable 401 rotates;

[0090] The controller is connected to the second rotating motor 402 via a data line and monitors the working state of the second rotating motor 402. The battery pack is connected to the second rotating motor 402 via a power line to provide working power for the second rotating motor 402.

[0091] Specifically, when the second rotating motor 402 moves forward, it can drive the azimuth turntable 401 to rotate clockwise, thereby driving the launch platform 2 to turn right; when the second rotating motor 402 moves backward, it can drive the azimuth turntable 401 to rotate counterclockwise, thereby driving the launch platform 2 to turn left; the controller determines the lateral casting angle based on the monitoring information of the camera 305, and starts the lateral azimuth adjuster to adjust the lateral casting angle of the launch platform 2, so that after the launch platform 2 casts the buoyancy device 3, the target landing point of the buoyancy device 3 is: cast within 3m in front of the surfer.

[0092] In this embodiment, the flotation device 3 includes a flotation base 301 and a buoyancy component 302, wherein the bottom of the buoyancy component 302 is fixed to the top of the flotation base 301, wherein the flotation base 301 is a sealed cavity made of soft rubber, and the buoyancy component 302 is a thin-walled cavity made of soft plastic. When the flotation device 3 is fully deployed, the overall weight of the flotation base 301 is greater than the overall weight of the buoyancy component 302, and the overall volume of the buoyancy component 302 is greater than the overall volume of the flotation base 301; after the flotation device 3 is put into the water as a whole, under the interaction of gravity and buoyancy, the flotation base 301 is completely or partially immersed in the water body downward, and correspondingly, the buoyancy component 302 floats partially or completely on the water surface upward, thereby providing buoyancy support for the surfer.

[0093] In this embodiment, the buoyancy base 301 is provided with a processor, a communication device and a battery. The battery pack in the wave-making boat cabin 101 can charge the battery of the buoyancy base 301 through a charging chip. A detection device is provided on the top of the buoyancy component 302. The processor in the buoyancy device 3 exchanges data and instructions with the communication equipment of the control console via the communication device in a wireless communication manner.

[0094] The detection device includes an infrared detector 304, and the controller receives and processes the detection information of the detection device to search for the specific location of the surfer in real time;

[0095] During implementation, when the information provided by the detection device is vague / inaccurate, resulting in the loss of the specific location of the surfer, the controller can receive the monitoring data of the camera 305 on the wave-making boat to search for the surfer's location, and can also receive the control instructions of the driver on the wave-making boat to determine / correct the surfer's location. A monitoring screen is set on the control console of the wave-making boat, and the driver's control instructions can be set to the highest priority through the monitoring screen, thereby improving the accuracy of the search / traction.

[0096] In this embodiment, a spray pump system is provided within the floating base 301. The spray pump system includes a water pump 307 and a multi-directional water spray pipe. The multi-directional water spray pipe includes four evenly distributed horizontal water spray ports 308 and corresponding electronic valves 309. The electronic valves 309 are provided at the ends of the horizontal water spray ports 308 to control the on / off of each horizontal water spray port 308. The multi-directional water spray pipe also includes a water suction pipe 310 provided at the bottom.

[0097] The controller monitors the working status of the spray pump system by wireless communication, and the battery is connected to the spray pump system through a power line to provide working power for the spray pump system;

[0098] Specifically, the controller sends navigation instructions to the buoyancy device 3 based on the surfer's specific location. The processor in the buoyancy base 301 activates the water pump 307, which draws water through the suction pipe 310 at the bottom and then sprays it out from the lateral water spray ports 308, generating reverse thrust. The processor controls the lateral water spray ports 308 and their electronic valves 309 to work together, driving the buoyancy device 3 to move in the water, paddle to the surfer's side, and then tow the surfer to the cabin 101.

[0099] In this embodiment, an inflating device 311 is provided in the buoyancy component 302; the inflating device 311 includes a chemical inflating tank or a high-pressure deflation bottle;

[0100] Specifically, a chemical gas filling tank or a high-pressure gas release tank is provided at the interface between the buoyancy component 302 and the floating base 301, wherein the isolation switch of the chemical gas filling tank is connected to the processor of the floating base 301, and the vent valve of the high-pressure gas release tank is connected to the processor of the floating base 301; when the buoyancy component 302 is cast, the processor of the floating base 301 opens the isolation switch of the chemical gas filling tank, and the chemical gas filling tank inflates the buoyancy component 302 through a chemical reaction, and / or the processor of the floating base 301 opens the high-pressure gas release tank. The vent valve of the gas cylinder and the high-pressure gas release cylinder release gas to inflate the buoyancy component 302; the chemical gas filling tank is provided with corresponding amounts of hydrogen peroxide and manganese dioxide. After the processor of the float base 301 turns on the isolation switch, the hydrogen peroxide and manganese dioxide come into contact with each other to generate oxygen to inflate the buoyancy component 302; the high-pressure gas release cylinder stores gas at a corresponding air pressure. After the processor of the float base 301 turns on the vent valve of the high-pressure gas release cylinder, the high-pressure gas release cylinder automatically releases high-pressure gas to fill the buoyancy component 302.

[0101] In this embodiment, the inflated component of the buoyancy member 302 is a thin-walled airbag. When inflated and expanded, the thin-walled airbag expands in volume, providing the buoyancy required by the flotation device 3 and the surfer. The expanded thin-walled airbag can be shaped like a float, a floating net, a floating carpet, or a floating ladder. The float has a simple structure and low cost, making it easy for surfers to hold on to it. The floating net, floating carpet, or floating ladder is beautiful and practical, making it easy for surfers to climb in or roll in and then lie down to return to the cabin 101.

[0102] When the gas in the thin-walled airbags is emptied, the thin-walled airbags can be flattened and attached to the floating base 301, forming a whole that is easy to be thrown together with the floating base 301.

[0103] Example 2: Figure 12 As shown, after providing a receiving device for a wave-making boat as described in Example 1, an embodiment of the present invention further provides a receiving method for a wave-making boat. The receiving device used in this embodiment can directly utilize the one introduced in Example 1.

[0104] When testing the performance of a wave-making boat, the guide characteristic table of the guide device can be obtained through experiments and saved in the controller. The main parameters include the entry distance, relative speed, relative angle between the guide device and the surfer, the limit angle, and the casting direction. The auxiliary parameters include the pitch angle and acceleration of the hull 1. That is, each set of "entry distance, relative speed, relative angle, pitch angle of the hull 1 and acceleration" corresponds to a set of "limit angle and casting direction";

[0105] The specific implementation steps of a method for guiding a wave-making boat are as follows:

[0106] Step 1: Monitoring the surfer's status: When the wave boat is moving forward and making waves, the camera 305 provided at the bottom of the roof 102 is used to monitor the surfer's position. When the surfer falls into the water, the controller analyzes the main parameters and auxiliary parameters of the surfer's entry into the water, including the entry distance, relative speed, and relative angle between the guide device and the surfer. The auxiliary parameters include the pitch angle and acceleration of the hull 1.

[0107] Step 2: Determine the action parameters: The controller consults the catch characteristic table based on the main and auxiliary parameters of the surfer pouring into the water to obtain casting-related parameters, including the limit angle and casting direction;

[0108] Step 3: Adjust the limit rod 213 and the azimuth turntable 401: The controller drives the first rotary motor 212 to move the limit rod 213 to a specified limit angle; and simultaneously drives the second rotary motor 402 to move the azimuth turntable 401 to a specified casting direction;

[0109] Step 4: Loosen the binding rod 207: The controller sends an action command to drive the wedge clamp 211 to rotate 90 degrees clockwise or counterclockwise, so that the drum ball 210 is loosened from the wedge clamp 211. The binding rod 207 automatically rebounds with the drum ball 210, loosening the floating device 3 and the parabolic dish 204; after the drum ball 210 is loosened from the wedge clamp 211, wait for 5 seconds, and then the controller sends an action command to drive the wedge clamp 211 to rotate 90 degrees counterclockwise or clockwise, so that the electric clamp returns to the initial state and waits for the next engagement of the drum ball 210;

[0110] Step 5: Throwing the buoyancy device 3: The parabolic arm 203 rotates to the limit rod 213, and throws the buoyancy device 3 in the parabolic dish 204 into the air at a specified angle and force;

[0111] Step 6: Inflate the buoyancy component 302: After the buoyancy device 3 is thrown into the air, the processor of the buoyancy base 301 starts the inflation device 311 to inflate the buoyancy component 302;

[0112] Step 7: Searching for the surfer: After the buoyancy device 3 enters the water, the buoyancy device 3 faces downward, and the buoyancy component 302 faces upward, floating on the water surface. The specific location of the surfer is searched through the detection device of the buoyancy component 302. When the information provided by the detection device is vague / inaccurate, resulting in the loss of the specific location of the surfer, the controller can receive monitoring data from the detection device of the wave-making boat to search for the surfer's location, and can also receive control instructions from the driver of the wave-making boat to determine / correct the surfer's location;

[0113] Step 8: Docking with the surfer: The controller sends navigation instructions to the buoyancy device 3 based on the surfer's specific location. The processor in the buoyancy base 301 activates the water pump 307, controls the lateral water spray ports 308 and their electronic valves 309 to work together, and drives the buoyancy device 3 to move in the water and paddle to the surfer's side.

[0114] Step 9: Towing the surfer to the cabin 101: After confirming that the surfer has boarded the buoyancy device 3, the jet pump system is controlled to coordinate and tow the surfer to the cabin 101. The detection device or the driver can determine whether the surfer has boarded the buoyancy device 3.

[0115] Step 10: Initialize the state of the guide device: The driver or surfer updates and resets the device, vents the gas in the buoyancy component 302, flattens it, presses the buoyancy device 3 into the parabolic dish 204, and presses the parabolic dish 204 to the initial position corresponding to the locked state, waiting for the next cycle.

[0116] It is easy for those skilled in the art to understand that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A guide device for a wave-making boat, the wave-making boat comprising a hull (1), a cabin (101) being provided on an upper end surface of the hull (1), a roof (102) being provided on the cabin (101), a deck (103) being provided in the cabin (101), a control console being provided on the deck (103), a controller and communication equipment being provided in the control console, and a battery pack being provided under the deck (103); It is characterized by: The receiving device comprises a launching platform (2) and a floating device (3); The launching platform (2) is fixed to the stern of the ship, and the buoyancy device (3) is matched with the launching platform (2); the launching platform (2) can throw the buoyancy device (3) into the water outside the hull (1); the buoyancy device (3) provides a buoyancy support point for the surfer and can guide the surfer back to the cabin (101), thereby improving the efficiency of the surfer returning to the cabin (101); The controller serves as a control hub of the wave-making boat and can monitor the working status of the receiving device in real time. The battery pack provides working power for the receiving device. Specifically, the controller is connected to and monitors the working status of the launch platform (2) via a data line. The controller monitors the working status of the floating device (3) by wireless communication. The battery pack is connected to the launch platform (2) via a power line and provides working power for the launch platform (2). A charger is provided on the launch platform (2) to charge the floating device (3). The launching platform (2) comprises a launching base (201), a supporting arm (202), a parabolic arm (203), a parabolic dish (204), a locking device and a bullet booster; The bottom end of the launch base (201) is fixed on the deck (103) or the roof (102) at the stern of the ship, providing a support surface for the entire launch platform (2); the support arm (202) is arranged at the front end of the launch base (201) and can lift up the support arm (202); The front end of the parabolic arm (203) is hinged to the top end of the support arm (202) in a longitudinally swingable manner, and the rear end is provided with a parabolic dish (204); the parabolic dish (204) is used to load the buoyancy device (3), and the parabolic arm (203) can swing the parabolic dish (204) around the top end of the support arm (202) toward the stern of the ship, thereby throwing the buoyancy device (3) in the parabolic dish (204) into the water behind the stern of the ship; The locking device comprises a binding rod (207), a locking joint and an electric clamp; one end of the binding rod (207) is connected to the front end of the parabolic arm (203), and the other end is connected to the locking joint; the bottom of the electric clamp is fixed to the rear end of the launching base (201), and the top of the electric clamp can lock the locking joint, thereby tightening the binding rod (207). At this time, the binding rod (207) not only presses the floating device (3) into the parabolic dish (204), but also presses the parabolic dish (204) to the initial position corresponding to the locked state; One end of the booster is connected to the support arm (202) or the launching base (201), and the other end is connected to the parabolic arm (203), and can provide power when the parabolic arm (203) swings the parabolic dish (204); Specifically, in the initial state, the parabolic dish (204) is in a locked state, and the binding rod (207) is in a tension-compression state; if the electric clamp releases the locking joint, the binding rod (207) pulls the locking joint back and releases the buoyancy device (3) and the parabolic dish (204), and the parabolic dish (204) rotates to a specified angle under the action of the launch assist device and then stops or rebounds, and the buoyancy device (3) is separated from the parabolic dish (204) under the action of inertia and thrown into the water at the stern of the ship; The top of the support arm (202) is equipped with a first rotating motor (212) and a limiting rod (213). The first rotating motor (212) is installed on the top of the support arm (202). The output shaft of the first rotating motor (212) is connected to the limiting rod (213). The rotation angle range of the limiting rod (213) is 0-90 degrees, and the longitudinal rotation angle range of the corresponding parabolic arm (203) can be limited to 90-0 degrees. Specifically, when the rotation angle of the limiting rod is fixed at 0 degrees, the corresponding parabolic arm can swing from 0 degrees in the horizontal state to 90 degrees in the vertical state. When the rotation angle of the limiting rod (213) is fixed at 45 degrees, the corresponding parabolic arm (203) can swing from 0 degrees in the horizontal state to 45 degrees in the vertical state. When the rotation angle of the limiting rod (213) is fixed at 90 degrees, the corresponding parabolic arm (203) is locked in the horizontal state by the limiting rod (213) and cannot be cast. The projectile booster includes a spring (214) and / or a differential pressure cylinder (215); the spring (214) or the differential pressure cylinder (215) has a self-restoring characteristic and can provide the required power for the throwing action of the parabolic arm (203); The spring (214) is arranged at the middle part of the upper end surface of the launching base (201), and the top of the spring (214) is against the bottom of the parabolic dish (204), so that the parabolic dish (204) can be lifted from the horizontal state; when the parabolic arm (203) is in the horizontal state, the spring (214) is in the extrusion state, and when the binding rod (207) is released, the spring (214) lifts the parabolic dish (204). When other parameters remain unchanged, the thicker the spring (214), the greater the initial extrusion degree, and the farther the floating device (3) is thrown; The bottom end of the differential pressure cylinder (215) is connected to the left end face of the bottom end of the support arm (202), and the top end of the differential pressure cylinder (215) is connected to the left upper end face of the parabolic dish (204), so as to pull up the parabolic dish (204) from a horizontal state; the bottom end of the differential pressure cylinder (215) is a low-pressure cylinder, and the top end is a high-pressure cylinder. When the parabolic arm (203) is in a horizontal state, the differential pressure cylinder (215) is in a stretched state, the air pressure of the low-pressure cylinder becomes low, and the air pressure of the high-pressure cylinder becomes high. When the binding rod (207) is loosened, under the action of the air pressure difference, the high-pressure cylinder squeezes the low-pressure cylinder to shorten the differential pressure cylinder (215) as a whole, thereby pulling up the parabolic dish (204). When other parameters remain unchanged, the greater the pressure difference between the two ends of the differential pressure cylinder (215), the greater the initial stretching degree, and the farther the floating device (3) is thrown; The controller is connected to and monitors the operating state of the first rotating motor (212) via a data line, and the battery pack is connected to the first rotating motor (212) via a power line to provide operating power for the first rotating motor (212).

2. A guide device for a wave-making boat according to claim 1, characterized in that: A lateral orientation adjuster is provided at the bottom of the launch base, which can change the lateral throwing angle of the launch platform (2); The transverse azimuth adjuster comprises an azimuth turntable (401) and a second rotating motor (402); a groove is provided on the stern deck (103) or the roof (102); the azimuth turntable (401) is rotatably provided in the arc-shaped groove; the second rotating motor (402) is provided on one side of the azimuth turntable (401); the output shaft of the second rotating motor (402) is engaged with the side of the azimuth turntable (401) and can drive the azimuth turntable (401) to rotate; the launching base (201) is provided on the azimuth turntable (401) and can adjust the transverse angle as the azimuth turntable (401) rotates; The controller is connected to and monitors the operating state of the second rotating motor (402) via a data line, and the battery pack is connected to the second rotating motor (402) via a power line to provide operating power for the second rotating motor (402); Specifically, when the second rotating motor (402) moves in the forward direction, it can drive the azimuth turntable (401) to rotate clockwise, thereby driving the launch platform (2) to turn right; When the second rotating motor (402) moves in the reverse direction, it can drive the azimuth turntable (401) to rotate counterclockwise, thereby driving the launch platform (2) to turn left.

3. A guide device for a wave-making boat according to claim 2, characterized in that: The buoyancy device (3) comprises a buoyancy base (301) and a buoyancy component (302), wherein the bottom of the buoyancy component (302) is fixed to the top of the buoyancy base (301), wherein the buoyancy base (301) is a sealed cavity made of soft rubber, and the buoyancy component (302) is a thin-walled cavity made of soft plastic. When the buoyancy device (3) is fully deployed, the weight of the buoyancy base (301) as a whole is greater than the weight of the buoyancy component (302) as a whole, and the volume of the buoyancy component (302) as a whole is greater than the volume of the buoyancy base (301) as a whole. After the buoyancy device (3) as a whole enters the water, under the interaction of gravity and buoyancy, the buoyancy base (301) is completely or partially immersed in the water body downward, and correspondingly, the buoyancy component (302) is partially or completely floating on the water surface upward, thereby providing buoyancy support for the surfer.

4. A wave-making boat receiving device according to claim 3, characterized in that: The buoyancy base (301) is provided with a processor, a communication device and a battery, and the top of the buoyancy component (302) is provided with a detection device; the processor in the buoyancy device (3) exchanges data and instructions with the communication equipment of the control console via the communication device in a wireless communication manner; The detection device includes an infrared detector (304) and / or a camera (305), and the controller receives and processes detection information from the detection device to search for the specific location of the surfer in real time; During implementation, when the information provided by the detection device is vague / inaccurate, resulting in the loss of the surfer's specific location, the controller can receive monitoring data from the detection device on the wave-making boat to search for the surfer's location, and can also receive control instructions from the driver on the wave-making boat to determine / correct the surfer's location.

5. A wave-making boat receiving device according to claim 4, characterized in that: A spray pump system is provided in the floating base (301), the spray pump system comprising a water spray pump (307) and a multi-directional water spray pipe, the multi-directional water spray pipe comprising three or more evenly distributed transverse water spray ports (308) and corresponding electronic valves (309), wherein the electronic valves (309) are provided at the ends of the transverse water spray ports (308) and can control the on and off of each transverse water spray port (308); the multi-directional water spray pipe further comprises a water suction pipe (310) provided at the bottom; The controller monitors the working status of the spray pump system by wireless communication, and the battery is connected to the spray pump system through a power line to provide working power for the spray pump system; Specifically, the controller sends a navigation instruction to the buoyancy device (3) according to the specific position of the surfer, and the processor in the buoyancy base (301) starts the water pump (307). The water pump (307) draws water through the water suction pipe (310) at the bottom and then sprays it out from the horizontal water spraying port (308). The processor controls each horizontal water spraying port (308) and its electronic valve (309) to work together, driving the buoyancy device (3) to move in the water, paddle to the side of the surfer, and then tow the surfer to the cabin (101).

6. A guide device for a wave-making boat according to claim 5, characterized in that: An inflation device (311) is provided in the buoyancy component (302); the inflation device (311) comprises a chemical inflation tank and / or a high-pressure deflation bottle; Specifically, a chemical gas filling tank and / or a high-pressure gas release tank are provided at the interface between the buoyancy component (302) and the floating base (301), wherein the isolation switch of the chemical gas filling tank is connected to the processor of the floating base (301), and the vent valve of the high-pressure gas release tank is connected to the processor of the floating base (301); when the buoyancy component (302) is cast, the processor of the floating base (301) opens the isolation switch of the chemical gas filling tank, and the chemical gas filling tank inflates the buoyancy component (302) through a chemical reaction, and / or the processor of the floating base (301) opens the vent valve of the high-pressure gas release tank, and the high-pressure gas release tank releases gas to inflate the buoyancy component (302).

7. A wave-making boat receiving device according to claim 6, characterized in that: The inflated part of the buoyancy component (302) is a thin-walled airbag, which increases in volume when inflated and expanded, and can provide the buoyancy required by the flotation device (3) and the surfer. The shape of the thin-walled airbag after expansion includes a float, a floating net, a floating carpet or a floating ladder; When the gas in the thin-walled airbag is emptied, the thin-walled airbag can be flattened and attached to the floating base (301), forming a whole that is easy to be thrown together with the floating base (301).

8. A method for guiding the wave-making boat guiding device according to claim 7, characterized in that: When the performance test of the wave-making boat is carried out, the guide characteristic table of the guide device can be obtained through the experiment and saved in the controller. The main parameters include the water entry distance, relative speed, relative angle, limit angle, and casting direction between the guide device and the surfer. The auxiliary parameters include the hull (1) pitch angle and acceleration, that is, each set of "water entry distance, relative speed, relative angle, hull (1) pitch angle and acceleration" corresponds to a set of "limit angle, casting direction"; The specific implementation steps are as follows: Step 1: Monitoring the surfer's status: When the wave boat moves forward to create waves, the surfer's position is monitored by a camera (305) provided at the bottom of the roof (102). When the surfer falls into the water, the controller analyzes the main parameters and auxiliary parameters of the surfer falling into the water, including the distance between the receiving device and the surfer, the relative speed, and the relative angle. The auxiliary parameters include the pitch angle and acceleration of the hull (1). Step 2: Determine the action parameters: The controller consults the catch characteristic table based on the main and auxiliary parameters of the surfer pouring into the water to obtain casting-related parameters, including the limit angle and casting direction; Step 3: Adjust the limit rod (213) and the azimuth turntable (401): the controller drives the first rotary motor (212) to move the limit rod (213) to a specified limit angle; and simultaneously drives the second rotary motor (402) to move the azimuth turntable (401) to a specified casting direction; Step 4, loosening the binding rod (207): the controller sends an action command to drive the wedge clamp (211) to rotate 60-90 degrees clockwise or counterclockwise, the drum ball (210) is loosened from the wedge clamp (211), and the binding rod (207) automatically rebounds with the drum ball (210) to loosen the floating device (3) and the parabolic dish (204); after the drum ball (210) is loosened from the wedge clamp (211), wait for 1-5 seconds, and the controller sends an action command to drive the wedge clamp (211) to rotate 60-90 degrees counterclockwise or clockwise, so that the electric clamp returns to the initial state and waits for the next drum ball (210) to be clamped; Step 5: Throwing the floating device (3): The parabolic arm (203) rotates to the position of the limit rod (213), and throws the floating device (3) in the parabolic dish (204) into the air at a specified angle and force; Step 6: Inflate the buoyancy component (302): After the buoyancy device (3) is thrown into the air, the processor of the buoyancy base (301) starts the inflation device (311) to inflate the buoyancy component (302); Step 7, searching for the surfer: after the buoyancy device (3) enters the water, the buoyancy device (3) faces downward, the buoyancy component (302) faces upward, and floats on the water surface, and searches for the specific location of the surfer through the detection device of the buoyancy component (302). When the information provided by the detection device is vague / inaccurate, resulting in the loss of the specific location of the surfer, the controller can receive the monitoring data of the detection device of the wave-making boat to search for the surfer's location, and can also receive the control instructions of the driver on the wave-making boat to determine / correct the surfer's location; Step 8: docking with the surfer: the controller sends a navigation instruction to the buoyancy device (3) according to the specific position of the surfer, and the processor in the buoyancy base (301) starts the water pump (307), controls the coordinated operation of each lateral water spray port (308) and its electronic valve (309), drives the buoyancy device (3) to move in the water, and paddles to the surfer's side; Step 9, towing the surfer to the cabin (101): After confirming that the surfer has boarded the buoyancy device (3), continue to control the jet pump system to coordinate and tow the surfer to the cabin (101); wherein, whether the surfer has boarded the buoyancy device (3) can be determined by the detection device or the driver; Step 10: Initialize the state of the guide device: The driver or surfer updates and resets the device, releases the gas in the buoyancy component (302), flattens it, presses the buoyancy device (3) into the parabolic dish (204), and presses the parabolic dish (204) to the initial position corresponding to the locked state, waiting for the next cycle.

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