CN114272586B - Skiing training device, control method and computer readable storage medium - Google Patents
Skiing training device, control method and computer readable storage medium Download PDFInfo
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Abstract
The invention provides a skiing training device, a control method and a computer readable storage medium, the skiing training device comprises a base, a vertical telescopic part, a conveyor belt part, a virtual reality display part and a central control part, wherein the conveyor belt part comprises a first circular track, a first driving part, a conveyor belt rotating seat and a conveyor belt; the central control portion is connected with vertical pars contractilis, first driving piece, conveyer belt and virtual reality display portion homogeneous phase, and the central control portion is used for controlling vertical pars contractilis to carry out the fluctuation action, the conveyer belt rotates the seat and rotates action and virtual reality display portion demonstration virtual reality display image. In this application, the first circular orbit cooperation first driving piece in vertical pars contractilis and the conveyer belt portion can provide certain fluctuation and the body sense that turns to for the training personnel who attends the training on the conveyer belt, and the virtual reality display effect that cooperation virtual reality display part provided for the training personnel can provide the simulation experience effect of approximate actual skiing to a certain extent.
Description
Technical Field
The invention relates to the technical field of sports training, in particular to a skiing training device, a control method and a computer readable storage medium.
Background
With the development of sports career in China and the improvement of living standard of people, ice and snow movement gradually becomes one of the focuses of people. The skiing sports in the ice and snow sports has the characteristics of strong sports and ornamental performance, low threshold for entering the door and the like, is widely popular with people, and plays an important role in outdoor activities and sports competitions of people in winter.
However, the skiing sport is greatly limited by seasons and places, and the participation cost is also high. The special fields such as sloping fields or grasslands are often needed, and people who want to ski in cities mostly need to go to suburban areas specially. Meanwhile, the natural snowfield has complex terrain, and the climate condition and the snowfield quality are difficult to control, so that great challenges are brought to learning, training and project popularization of skiing sports, and the method is not safe and friendly to beginners. Therefore, it is desirable to provide a ski training device and a corresponding control and execution method to at least partially solve the above problems.
Disclosure of Invention
It is an object of the present invention to provide a ski training apparatus, a control method and a computer readable storage medium which at least partially overcome the disadvantages of the prior art.
According to an aspect of the present invention, there is provided a ski training device comprising a base, a vertical telescopic part, a conveyor belt part, a virtual reality display part and a central control part, wherein:
the conveying belt part, the vertical telescopic part and the base are sequentially connected from top to bottom, and the vertical telescopic part can change the distance between the conveying belt part and the base in the vertical direction through fluctuation;
the conveying belt part comprises a first circular track, a first driving part, a conveying belt rotating seat and a conveying belt, the conveying belt is arranged on the conveying belt rotating seat, the first circular track is sleeved on the periphery of the conveying belt rotating seat along the circumferential direction of the conveying belt rotating seat, the conveying belt rotating seat is in sliding connection with the first circular track through the first driving part, the first driving part can drive the conveying belt rotating seat to rotate relative to the first circular track, and the conveying belt is used for bearing training personnel;
the central control portion with vertical pars contractilis, first driving piece the conveyer belt reaches virtual reality display part all links to each other, the central control portion is used for controlling respectively vertical pars contractilis carries out the fluctuation action the conveyer belt rotates the seat and rotates the action and virtual reality display part shows virtual reality and shows the image.
Preferably, the conveyor belt portion further includes a second circular track and a second driving member, the second circular track is sleeved outside the first circular track, a circle center of the second circular track overlaps with a circle center of the first circular track, a plane where the second circular track is located is perpendicular to a plane where the first circular track is located, the first circular track is slidably connected with the second circular track through the second driving member, and the second driving member can drive the first circular track to rotate relative to the second circular track.
Preferably, the conveyor belt rotating seat is connected with the conveyor belt through a spring, and when the conveyor belt is far away from the conveyor belt rotating seat, the spring is elastically deformed.
Preferably, the vertical telescopic part is a hydraulic support rod, and the telescopic acceleration of the hydraulic support rod is not less than 0.5 m/s.
Preferably, the conveyor belt comprises a belt and supporting blocks arranged on two sides of the belt, the extension lengths of the belt and the supporting blocks in the moving direction of the belt are equal, and the widths of the belt and the supporting blocks are equal.
Preferably, the exercise monitoring device further comprises an exercise monitoring part, wherein the exercise monitoring part comprises a camera unit and a marking unit, the marking unit is used for being fixed on the surface of a training person, the camera unit is connected with the central control part, and the camera unit is at least used for capturing images of the marking unit and sending the images to the central control part.
According to another aspect of the present invention, there is provided a control method for controlling the ski training apparatus, comprising the steps of:
acquiring a field image and terrain data of a simulated training route;
acquiring motion data in real time, wherein the motion data at least comprises the rotation stroke of the conveyor belt;
and acquiring a virtual reality image in real time based on the motion data and the field image, displaying the virtual reality image, acquiring a rotation angle and an undulation amplitude in real time based on the motion data and the terrain data, and performing a rotation action according to the rotation angle and an undulation action according to the undulation amplitude.
Preferably, the acquiring a virtual reality image in real time and displaying the virtual reality image based on the motion data and the field image includes:
the motion data further comprises body postures of training personnel, and virtual reality images are obtained in real time and displayed on the basis of the body postures, the rotation strokes and the field images.
Preferably, the picture fluctuation and the picture rotation of the virtual reality image are consistent with the fluctuation amplitude and the rotation angle.
According to still another aspect of the present invention, there is also provided a computer-readable storage medium having stored thereon a computer program which, when executed by a processor, implements the control method as described above.
According to the embodiment of the invention, the skiing training device comprises the base, the vertical telescopic part, the conveyor belt part, the virtual reality display part and the central control part, wherein the vertical telescopic part and the first circular track in the conveyor belt part are matched with the first driving part to provide a certain body feeling of fluctuation and steering for training personnel participating in training on the conveyor belt, and the virtual reality display effect provided for the training personnel by matching with the virtual reality display part can provide a simulated experience effect similar to actual skiing to a certain extent, so that the skiing training cost can be reduced, and the skiing training efficiency can be improved.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
FIG. 1 is a schematic view of a ski training device provided in an embodiment of the present application;
FIG. 2 is a schematic view of a ski training device provided by an embodiment of the present application, including a cushion and a guardrail;
fig. 3 is a schematic diagram illustrating steps of a control method according to an embodiment of the present application.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and not restrictive of the invention. For convenience of description, only portions related to the invention are shown in the drawings.
It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.
In the description of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "top", "bottom", "inner", "outer" and "upright", etc., indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; the connection may be direct or indirect via an intermediate medium, and the connection may be internal to the two components. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In addition, in the description of the present invention, the meaning of "a plurality", and "a plurality" is two or more unless otherwise specified.
The present application is not limited to the specific application of the skiing training control method, the skiing training device and the computer readable storage medium provided in the embodiments of the present application to any skiing sport.
In the embodiment shown in fig. 1, the present application provides a ski training device, comprising a vertical stretching part 1, a conveyor belt part 2, a virtual reality display part 3 and a central control part 4, wherein the conveyor belt part 2 and the vertical stretching part 1 are connected in sequence from top to bottom, and the vertical stretching part 1 can change the height of the conveyor belt part 2 through the fluctuation action; the conveyor belt part 2 comprises a first circular track 20, a first driving part 21, a conveyor belt rotating seat 22 and a conveyor belt 23, the conveyor belt 23 is arranged on the conveyor belt rotating seat 22, the first circular track 20 is sleeved on the periphery of the conveyor belt rotating seat 22 along the circumferential direction of the conveyor belt rotating seat 22, the conveyor belt rotating seat 22 is in sliding connection with the first circular track 20 through the first driving part 21, the first driving part 21 can drive the conveyor belt rotating seat 22 to rotate relative to the first circular track 20, and the conveyor belt 23 is used for bearing training personnel; the central control unit 4 is connected to the vertical stretching unit 1, the first driving member 21, the conveyor belt 23, and the virtual reality display unit 3, and the central control unit 4 controls the vertical stretching unit 1 to perform the raising and lowering operation, the conveyor belt rotating base 22 to perform the rotating operation, and the virtual reality display unit 3 to display the virtual reality display image, respectively, according to the ski training control method in the above embodiment.
The vertical telescopic part 1 in the embodiment of the present application may be a hydraulic support rod as shown in fig. 1 or fig. 2, or may be a mechanical arm or other devices such as an inflatable air cushion with up-and-down telescopic function, which are familiar to those skilled in the art. Preferably, the vertical expansion part 1 should be able to provide a large vertical acceleration, for example, in the case that the vertical expansion part 1 is a hydraulic support rod, the expansion acceleration of the hydraulic support rod is not less than 0.5 m/s 2 Preferably up to 1 m/s 2 Therefore, better pitching acceleration experience can be provided for training personnel.
In the embodiment shown in fig. 1, the vertical expansion part 1 is responsible for providing a certain ascending acceleration or descending acceleration for the trainee on the conveyor belt 23, so as to simulate the feeling of snowing on the ground or on the downhill in the real environment, and the first circular track 20 is used in cooperation with the first driving member 21 and the conveyor belt rotating seat 22 to provide the trainee with the real feeling of turning, so that when the trainee wears a snowware and stands on the conveyor belt, for example, for alpine skiing training, the conveyor belt 23 can be set to a posture with a lower front part and a higher rear part, and when performing flat ground skiing off-road training, the conveyor belt 23 can be set to a horizontal posture, and the way of changing the posture of the conveyor belt 23 can be realized by arranging a hydraulic support rod or a pneumatic support rod, etc., which are well known by those skilled in the art.
The first driving member 21 in the embodiment of the present application includes the second driving member 25 to be mentioned later, and may be a brushless motor, a linear motor, an engine, and the like, and the first driving member 21, the conveyor belt rotating seat 22, and the first circular track 20 are configured to have a tooth structure and the like on the surfaces of the conveyor belt rotating seat 22 and the first circular track 20, or the surfaces of the first driving member 21, the conveyor belt rotating seat 22, and the first circular track 20 are configured to have a rough surface so as to have a large friction force and the like therebetween, so that the conveyor belt rotating seat 22 can rotate relative to the first circular track 20, and the second circular track 24 and the first circular track 20 can rotate relative to each other, and the second driving member 25 and the second circular track 24 can be configured to have a surface with engaging teeth or a rough surface, so as to provide a certain motion feeling effect.
In the embodiment shown in fig. 1, as a preferred implementation manner, the conveyor belt part 2 further includes a second circular track 24 and a second driving member 25, the second circular track 24 is sleeved outside the first circular track 20, a circle center of the second circular track 24 overlaps a circle center of the first circular track 20, a plane where the second circular track 24 is located is perpendicular to a plane where the first circular track 20 is located, the first circular track 20 is slidably connected to the second circular track 24 through the second driving member 25, and the second driving member 25 is connected to the central control part 4 and can drive the first circular track 20 to rotate relative to the second circular track 24 under the control of the central control part 4. In this way, through the first circular track 20 and the second circular track 24 of two planes mutually perpendicular, cooperate with first driving piece 21 and second driving piece 25, can make the training personnel who is located on conveyer belt 23 experience turn and pitch two dimension different body feels to feel in the true skiing more closely.
As a preferred embodiment, as shown in fig. 1, the belt rotating base 22 is connected to the belt 23 by a spring 220, and the spring 220 is elastically deformed when the belt 23 moves away from the belt rotating base 22. Therefore, when the vertical telescopic part 1 moves at a vertical telescopic acceleration, the conveyor belt 23 is prevented from weightless suspension, and the probability of poor body feeling and even accidents of training personnel is reduced.
As shown in fig. 1, the conveyor belt 23 includes a belt 230 and supporting blocks 231 disposed at both sides of the belt 230, the belt 230 and the supporting blocks 231 have the same extension length in the moving direction a of the belt 230, and the belt 230 and the supporting blocks 231 have the same width, where the same width mainly means the same width in the direction b perpendicular to the moving direction a of the belt 230. The extending direction a of the belt 230 refers to the extending direction of the part of the upper surface of the belt 230 for carrying the trainee, and the linear speed direction of the upper layer of the belt 230 is also the extending direction a when the belt 230 is in the working state. The direction b perpendicular to the extending direction a in the present application mainly refers to a direction b parallel to the upper surface of the conveyor belt rotating seat 22 or the belt 230 and perpendicular to the extending direction a, and the width of the belt 230 and the width of the supporting block 231 are set to be equal in the direction b, so as to provide a supporting point for cross country skiing and other skiing sports requiring a snow stick, so that the training person can support the snow stick by using the supporting block 231 to facilitate acceleration or deceleration. The width of the supporting block 231 is set to be the same as that of the belt 230, so that the trainee can support the snow stick on the supporting block 231, and accidents such as slipping caused by the fact that the snow stick cannot find the supporting block 231 can be avoided.
In the embodiment shown in fig. 1 and 2, the conveyor belt 23 further includes a binding belt 232, one end of the binding belt 232 is fixedly connected to the conveyor belt rotating seat 22, and the other end of the binding belt 232 is used for being connected to the trainee and limiting the relative distance between the trainee and the belt 230. This ensures that the trainee does not accidentally fall out of the conveyor belt 23 during more strenuous exercise. The connection mode of the constraint belt 232 and the trainers can be realized by quickly hanging a hook or a plug and the like, and the firm detachable connection can be realized.
The Virtual Reality display unit in the present application mainly refers to a functional component that displays by using a Virtual Reality (VR) technology, and Virtual Reality is a new human-machine interaction environment and an advanced simulation means. The method is mainly characterized in that a user can perform direct and natural interaction with a three-dimensional virtual environment generated by a computer in an immersive manner. VR uses computer and electronic technologies to generate realistic three-dimensional senses of sight, hearing, touch, force, etc. and users interact with virtual environments through special interaction devices (e.g. stereo glasses, stereo helmets, data gloves, etc.) to generate a sense of being personally on the scene. The virtual reality display can provide a three-dimensional figure generated by computer calculation for a user, and the user interacts with the virtual environment through a special peripheral, and the virtual reality display part in the embodiment of the present application can be a virtual reality display helmet with a virtual reality display function, a virtual reality display glasses, a virtual reality display surround screen, and the like, and in the embodiment shown in fig. 1, the virtual reality display part 3 is set as the virtual reality display glasses.
The central control system 4 in the embodiment of the present application is configured to control the vertical expansion part 1, the conveyor belt part 2, and other components to move according to a certain rule, and may have functions of uploading data, receiving commands from other command terminals, and the like. The central control system 4 may be a personal computer, an integrated server, a tablet computer, or the like having a memory and a processor, or may be a modular chip integrated on a control board and having a storage and operation processing function. Those skilled in the art are familiar with the specific arrangement of the central control system 4, and the detailed description thereof is omitted here.
The method for connecting the central control system 4 with other components such as the first driving member 21 or the second driving member 25 in the embodiment of the present application may be various wireless or wired methods such as bluetooth, WIFI, or via a data line, and the like, and the requirement for transmitting data signals to realize control or feedback may be satisfied.
In the embodiment shown in fig. 2, the exercise monitoring unit 5 is further included, the exercise monitoring unit 5 includes a camera unit 50 and a marking unit 51, the marking unit 51 is used for being fixed on the surface of the trainee, the camera unit 50 is connected with the central control unit 4, and the camera unit 50 is at least used for capturing the image of the marking unit 51 and sending the image to the central control unit 4. The marking unit 51 may be a special icon such as a cross that can reflect fluorescence or infrared light, or may be a label having a specific color that can be recognized by the imaging unit 50 while being clearly distinguished from surrounding scenes, and the imaging unit 50 may preferably be a binocular camera or a multi-view camera having an icon recognition function so that the position of the marking unit 51 can be accurately read, or may be another setting that can read the position of the marking unit 51 such as a monocular camera having a distance measurement function. After the image of the marking unit 51 is acquired by the image capturing unit 50, the image can be sent to the central control unit 4 for processing, so as to provide data support for monitoring the posture of the trainee.
In the embodiment shown in fig. 2, the cushion pad 6 and the guardrail 7 are further included, the cushion pad 6 is laid around along the circumference of the vertical support part 1, the laying width of the cushion pad 6 is preferably not less than 2 meters, the guardrail 7 is circumferentially arranged around the cushion pad 6, and the height of the guardrail 7 is preferably not less than 2 meters. This reduces the likelihood of injury to the trainee by falling from the conveyor belt 23 or out of the range of the cushion 6.
According to the embodiment of the invention, the skiing training device comprises the base, the vertical telescopic part, the conveyor belt part, the virtual reality display part and the central control system, wherein the vertical telescopic part and the first circular track in the conveyor belt part are matched with the first driving part to provide a certain body feeling of fluctuation and steering for training personnel participating in training on the conveyor belt, and the virtual reality display effect provided for the training personnel by matching with the virtual reality display part can provide a simulated experience effect similar to actual skiing to a certain extent, so that the skiing training cost can be reduced, and the skiing training efficiency can be improved.
In some preferred cases, the ski training device provided in the embodiments of the present application further includes an air supply device, and the air supply device may be fixedly connected to the rotating base of the conveyor belt and disposed upstream of the conveyor belt in the moving direction of the belt, and the air supply device blows air toward the conveyor belt. Therefore, better motion feeling can be provided for athletes participating in simulated training, and the air supply device can be a fan or an air supply device with a snow making function or a refrigerating function, so that the feeling of motion in the snowfield is more approximate. Those skilled in the art will know how to arrange an air supply device as described above in the ski training device provided in the embodiments of the present application.
The application provides a skiing training control method, this skiing training control method is through the place image and the topographic data and the real-time motion data that acquire of acquireing the simulation training route, and acquire virtual reality image and acquire turned angle and fluctuation range in real time based on motion data and place image and based on motion data and topographic data, and combine the skiing training device that this application provided, can be under the condition such as not possessing the snow field, utilize the virtual reality display effect that training personnel provided, can provide the simulation experience effect of approximate actual skiing to a certain extent, thereby can reduce the cost of skiing training, improve the training efficiency of skiing motion.
In order to control the above-mentioned present invention, a ski training method is provided, as shown in fig. 3, including the following steps:
s101: acquiring a field image and terrain data of a simulated training route;
s102: acquiring motion data in real time, wherein the motion data at least comprises the rotation stroke of the conveyor belt;
s103: the method comprises the steps of acquiring a virtual reality image in real time and displaying the virtual reality image based on motion data and a field image, acquiring a rotation angle and a fluctuation range in real time based on the motion data and topographic data, and performing rotation action according to the rotation angle and fluctuation action according to the fluctuation range.
In the process S101, the field image and the terrain data of the simulated training route may be derived from a scene existing in reality or may be a completely virtual scene. Because the simulated training route comprises the field image and the terrain data, the position of the training personnel in the simulated training route can be determined according to the data such as the rotating stroke of the conveyor belt and the like in the process of movement, and the corresponding ground fluctuation degree and the virtual reality display picture can be determined according to the position.
In process S102, the motion data should include at least the rotational stroke of the conveyor belt. This enables at least approximate determination of the position in the simulated training path where the trainee should be, but of course, the movement data may also include the rotation angle and the degree of undulation of the conveyor belt, etc., in order to improve the accuracy of the determination of the position.
In the processing S103, the position of the sports person in the simulated training route may be determined based on the rotation route, and the field image around the position may be formed into the virtual reality image, or a specific angle may be selected from the field image in combination with data such as the rotation angle or the degree of undulation, so as to form a more accurate virtual reality image. The technology for selecting and forming the virtual reality image from the field image according to the position and the angle can be realized by using a binocular vision algorithm and the like, and the technical personnel in the field should be familiar with the technology, and redundant description is not provided herein.
In the process S103, the rotation angle and the heave amplitude are derived from terrain data, and if the front should turn 30 ° according to the simulated training route, the rotation angle is 30 °. However, the actual rotation angle of the rotation action of the robot and the rotation angle may have a certain difference, including that the amplitude of the rolling action and the rolling amplitude may also have a certain difference, so as to adapt to the actual conditions such as the performance of specific instruments, and the like, and are not required to be completely consistent.
As a preferred implementation, acquiring and displaying the virtual reality image in real time may include: the method comprises the steps of training the motion data of the body posture of a person, and acquiring and displaying a virtual reality image in real time based on the body posture, the rotation stroke and a field image. The virtual reality image thus obtained is closer to the image actually observed by the trainee. Meanwhile, the picture fluctuation and the picture rotation of the virtual reality image are consistent with the fluctuation amplitude and the rotation angle. For example, in a simulated training course, a course somewhere in the course needs to turn 30 ° and dive down 15 °, at which time the frame of the virtual reality image can be rolled up and down 15 ° and rotated 30 ° to give the training person a better training experience.
The ski training control method is matched with the ski training device. It should be noted that the ski training control method provided by the present invention can be implemented by various training devices that can satisfy implementation conditions, and only specific examples are provided in the present application.
The foregoing description has been directed to specific embodiments of this disclosure. Other embodiments are within the scope of the following claims. In some cases, the actions or steps recited in the claims may be performed in a different order than in the embodiments and still achieve desirable results. In addition, the processes depicted in the accompanying figures do not necessarily require the particular order shown, or sequential order, to achieve desirable results. In some embodiments, multitasking and parallel processing may also be possible or may be advantageous.
The present application also provides a computer-readable medium, on which a computer program is stored, which computer program, when being executed by a processor, realizes the ski training control method as described above. The computer readable media may include both permanent and non-permanent, removable and non-removable media implemented in any method or technology for storage of information. The information may be computer readable instructions, data structures, modules of a program, or other data. Examples of computer storage media include, but are not limited to, phase change memory (PRAM), static Random Access Memory (SRAM), dynamic Random Access Memory (DRAM), other types of Random Access Memory (RAM), read Only Memory (ROM), electrically Erasable Programmable Read Only Memory (EEPROM), flash memory or other memory technology, compact disc read only memory (CD-ROM), digital Versatile Discs (DVD) or other optical storage, magnetic cassettes, magnetic tape magnetic disk storage or other magnetic storage devices, or any other non-transmission medium that can be used to store information that can be accessed by a computing device. As defined herein, a computer readable medium does not include a transitory computer readable medium such as a modulated data signal and a carrier wave.
The above description is only a preferred embodiment of the application and is illustrative of the principles of the technology employed. It will be appreciated by those skilled in the art that the scope of the invention herein disclosed is not limited to the particular combination of features described above, but also encompasses other arrangements formed by any combination of the above features or their equivalents without departing from the inventive concept. For example, the above features may be replaced with (but not limited to) features having similar functions disclosed in the present application.
Claims (9)
1. A ski training device, comprising a vertical telescopic part (1), a conveyor belt part (2), a virtual reality display part (3) and a central control part (4), wherein:
the conveyor belt part (2) and the vertical telescopic part (1) are sequentially connected from top to bottom, and the vertical telescopic part (1) can change the height of the conveyor belt part (2) through fluctuation;
the conveying belt part (2) comprises a first circular track (20), a first driving piece (21), a conveying belt rotating seat (22) and a conveying belt (23), the conveying belt (23) is arranged on the conveying belt rotating seat (22), the first circular track (20) is sleeved on the periphery of the conveying belt rotating seat (22) along the circumferential direction of the conveying belt rotating seat (22), the conveying belt rotating seat (22) is connected with the first circular track (20) in a sliding mode through the first driving piece (21), the first driving piece (21) can drive the conveying belt rotating seat (22) to rotate relative to the first circular track (20), and the conveying belt (23) is used for bearing training personnel;
the central control part (4) is connected with the vertical telescopic part (1), the first driving part (21), the conveyor belt (23) and the virtual reality display part (3), and the central control part (4) is used for respectively controlling the vertical telescopic part (1) to carry out fluctuation action, the conveyor belt rotating seat (22) to carry out rotation action and the virtual reality display part (3) to display a virtual reality display image;
the conveyor belt part (2) further comprises a second circular track (24) and a second driving part (25), the second circular track (24) is sleeved outside the first circular track (20), the circle center of the second circular track (24) is overlapped with the circle center of the first circular track (20), the plane where the second circular track (24) is located is perpendicular to the plane where the first circular track (20) is located, the first circular track (20) is in sliding connection with the second circular track (24) through the second driving part (25), and the second driving part (25) is connected with the central control part (4) and can drive the first circular track (20) to rotate relative to the second circular track (24) under the control of the central control part (4).
2. Ski training device, as in claim 1, characterized in that the belt rotation seat (22) is connected to the belt (23) by means of a spring (220), the spring (220) being elastically deformed when the belt (23) is moved away from the belt rotation seat (22).
3. Ski training device, according to claim 1, characterised in that the vertical telescopic part (1) is a hydraulic support bar, the telescopic acceleration of which is not less than 0.5 m/s 2.
4. Ski training device as in claim 1, where the conveyor belt (23) comprises a belt (230) and support blocks (231) arranged on either side of the belt (230), where the belt (230) and the support blocks (231) have the same extension in the direction of movement of the belt (230), and where the belt (230) and the support blocks (231) have the same width.
5. Ski training device as in claim 1, further comprising a movement monitoring portion (5), said movement monitoring portion (5) comprising a camera unit (50) and a marking unit (51), said marking unit (51) being intended to be fixed to the surface of the trainee, said camera unit (50) being connected to said central control portion (4), said camera unit (50) being intended at least to capture an image of said marking unit (51) and to send it to said central control portion (4).
6. A control method for controlling a ski training device as claimed in any one of claims 1 to 5, comprising the steps of:
acquiring a field image and terrain data of a simulated training route;
acquiring motion data in real time, wherein the motion data at least comprises the rotation stroke of the conveyor belt;
based on the motion data and the field image, acquiring a virtual reality image in real time, displaying the virtual reality image through the virtual reality display part, acquiring a rotation angle and an undulation amplitude in real time based on the motion data and the terrain data, and controlling the conveyor belt rotating seat to rotate and the vertical telescopic part to undulate according to the rotation angle.
7. The control method according to claim 6, wherein the acquiring the virtual reality image in real time and displaying the virtual reality image on the virtual reality display unit based on the motion data and the field image includes:
the motion data further comprises body postures of training personnel, and virtual reality images are obtained in real time and displayed on the basis of the body postures, the rotation strokes and the field images.
8. The control method according to claim 6, wherein the picture fluctuation and the picture rotation of the virtual reality image coincide with the fluctuation amplitude and the rotation angle.
9. A computer-readable storage medium, characterized in that a computer program is stored thereon, which computer program, when being executed by a processor, realizes the control method according to any one of claims 6 to 8.
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| CN202111546217.9A CN114272586B (en) | 2021-12-16 | 2021-12-16 | Skiing training device, control method and computer readable storage medium |
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| CN202111546217.9A CN114272586B (en) | 2021-12-16 | 2021-12-16 | Skiing training device, control method and computer readable storage medium |
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| CN114272586B true CN114272586B (en) | 2022-11-29 |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3834693A (en) * | 1972-10-27 | 1974-09-10 | Raymond Lee Organization Inc | Ski instruction apparatus |
| CN206652214U (en) * | 2017-03-28 | 2017-11-21 | 江苏清投视讯科技有限公司 | A kind of VR ski machines with auxiliary training system |
| CN108543294A (en) * | 2018-05-25 | 2018-09-18 | 深圳市和拓创新科技有限公司 | A kind of changeable ski machine projection/display system of the various visual angles of AR/VR |
| CN208591517U (en) * | 2018-07-25 | 2019-03-12 | 成都奇天幻影数字娱乐有限公司 | VR slides platform |
| CN209997156U (en) * | 2019-05-09 | 2020-01-31 | 江苏清投视讯科技有限公司 | skiing machine with AR and VR multi-view switchable projection system |
| CN112245886A (en) * | 2020-07-05 | 2021-01-22 | 叶朝霞 | Disc type skiing machine |
-
2021
- 2021-12-16 CN CN202111546217.9A patent/CN114272586B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3834693A (en) * | 1972-10-27 | 1974-09-10 | Raymond Lee Organization Inc | Ski instruction apparatus |
| CN206652214U (en) * | 2017-03-28 | 2017-11-21 | 江苏清投视讯科技有限公司 | A kind of VR ski machines with auxiliary training system |
| CN108543294A (en) * | 2018-05-25 | 2018-09-18 | 深圳市和拓创新科技有限公司 | A kind of changeable ski machine projection/display system of the various visual angles of AR/VR |
| CN208591517U (en) * | 2018-07-25 | 2019-03-12 | 成都奇天幻影数字娱乐有限公司 | VR slides platform |
| CN209997156U (en) * | 2019-05-09 | 2020-01-31 | 江苏清投视讯科技有限公司 | skiing machine with AR and VR multi-view switchable projection system |
| CN112245886A (en) * | 2020-07-05 | 2021-01-22 | 叶朝霞 | Disc type skiing machine |
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| CN114272586A (en) | 2022-04-05 |
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