CN110801615A - Body-building device based on virtual reality - Google Patents

Abstract

The application discloses body-building device based on virtual reality. This virtual reality body-building device includes: wear-type display device, body-building equipment, sign information collection device, sign information recognition device and controlling means, wherein: the head-mounted display device simulates a motion environment of a user; the fitness equipment executes preset movement actions so as to drive a user to perform corresponding movement actions; the sign information collecting device collects sign information of a user and sends the sign information of the user to the sign information identifying device; the physical sign information identification device identifies matched standard physical sign information; the control device controls the head-mounted display device and the exercise apparatus. The application solves the problems that the existing virtual reality fitness equipment needs to be distracted and the user interface is complicated and inconvenient to interact when the user wants to switch the environment mode, the motion mode and the like during the motion.

Description

Body-building device based on virtual reality

Technical Field

The application relates to the field of fitness equipment, in particular to a fitness device based on virtual reality.

Background

With the gradual maturity of VR technique, VR technique has extensive application in many fields in life, for example VR technique combines together with body-building apparatus, realizes the virtual reality fitness equipment that the user moved in virtual environment, and this kind of fitness equipment can simulate different motion environment and make the user realize taking exercise when playing, very big improvement user's body-building enthusiasm. However, in the existing VR glasses, interaction between a user and a user interface of the VR glasses is often achieved through methods such as a control handle, eyeball capture or head orientation capture, and although the methods can achieve interaction between the user and the VR glasses, the interaction methods are slow in speed and require the user to actively make a cooperative action, when the user needs to perform exercises requiring concentration or invested exercises to change the difficulty of the exercises or change the speed of the exercises, the user also needs to be distracted to make a control action to interact with the user interface, and thus, the operations are cumbersome and inconvenient. In view of the above problems, no effective solution has been proposed.

Disclosure of Invention

The main objective of this application provides a body-building device based on virtual reality to solve current virtual reality fitness equipment and want to switch environment mode, motion mode etc. when the user is in the motion, need distraction and user interface carry out interactive loaded down with trivial details and inconvenient problem.

To achieve the above objects, according to one aspect of the present application, there is provided a virtual reality-based fitness apparatus. This virtual reality body-building device includes: wear-type display device, body-building equipment, sign information collection device, sign information recognition device and controlling means, controlling means respectively with wear-type display device body-building equipment with sign information recognition device electric connection, sign information collection device respectively with wear-type display device with sign information recognition device electric connection, wherein: the head-mounted display device is configured to simulate the motion environment of the user according to the selection of the user or the environment mode switching instruction sent by the control device; the body-building equipment is configured to execute a motion action according to the selection of a user or a motion mode switching instruction sent by the control device so as to drive the user to perform a corresponding motion action; the sign information collecting device is configured to collect the sign information of the user and send the sign information of the user to the sign information identifying device when the head-mounted display device receives the selection of starting to collect the sign information from the user; the sign information identification device is configured to compare the sign information of the user with preset standard sign information and identify matched standard sign information; the control device generates the environmental mode switching instruction and the movement mode switching instruction according to the matched standard physical sign information, sends the environmental mode switching instruction to the head-mounted display device, and sends the movement mode switching instruction to the body-building equipment.

Further, the physical sign information collecting device includes: and the brain wave collecting device collects the brain waves of the user during movement and transmits the collected brain waves of the user to the physical sign information identifying device.

Further, the virtual reality fitness device further comprises: the virtual reality fitness device further comprises: the data storage device stores preset standard brain waves and a movement mode and/or an environment mode corresponding to the standard brain waves, the data storage device is electrically connected with the sign information recognition device, and the sign information recognition device compares the waveform of the user brain waves with the waveform of the preset standard brain waves to recognize the matched standard brain waves and the movement mode and/or the environment mode corresponding to the standard brain waves.

Further, the exercise apparatus comprises: an exoskeleton worn on the user; and the control device controls the space motion device to drag the exoskeleton to simulate motion tracks of different motions in the space.

Furthermore, a movement track monitoring device is arranged on the exoskeleton and used for monitoring movement track data of the user during movement, transmitting the movement track data to the head-mounted display device and displaying the movement track data to the user.

Further, the head-mounted display device further receives: selecting the motion category of the user; the head-mounted display device virtualizes a corresponding user motion environment according to the motion type selection of the user and the motion environment selection of the user; and the body-building equipment executes corresponding motion actions according to the motion type selection of the user and the motion environment selection of the user so as to drive the user to perform corresponding motion actions.

In the embodiment of the application, a sign information collecting device capable of collecting sign information of a user during movement is adopted, the sign information of the user is compared with preset standard sign information through a sign information recognition device, matched standard sign information is recognized, according to the matched standard sign information and a movement mode and/or an environment mode corresponding to the matched standard sign information, the intention of the user is determined and a control instruction according with the intention of the user is generated, and then the virtual reality fitness device is controlled to perform movement according with the intention of the user, so that the problem that the existing virtual reality fitness device needs to be distracted and the user interface to interact when the user wants to switch the environment mode, the movement mode and the like during movement is solved.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, serve to provide a further understanding of the application and to enable other features, objects, and advantages of the application to be more apparent. The drawings and their description illustrate the embodiments of the invention and do not limit it. In the drawings:

FIG. 1 is a block diagram of an embodiment virtual reality fitness device.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In the present application, the terms "upper", "lower", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the invention and its embodiments and are not intended to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meanings of these terms in the present invention can be understood by those skilled in the art as appropriate.

Furthermore, the terms "disposed," "provided," and "connected" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meanings of the above terms in the present invention can be understood by those of ordinary skill in the art according to specific situations.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

As shown in fig. 1, the present application relates to a virtual reality based fitness apparatus comprising a fitness device 1 for engaging a user in a training exercise; a head-mounted display device 2 simulating a user's fitness mode and environment; a physical sign information collecting device 4 worn on the body of the user and used for collecting physical sign information of the user; the control device 3 is electrically connected with the head-mounted display 2 device, the body-building equipment 1 and the physical sign information collection device 4 respectively, and is used for receiving and processing a selection instruction sent by a user on the head-mounted display 2 and sending a control instruction to the body-building equipment 1, the head-mounted display 2 and the physical sign information collection device 4, wherein the head-mounted display 2 simulates the motion environment of the user according to the selection made by the user or an environment mode switching instruction sent by the control device 3; the body-building equipment 1 executes the movement action according to the movement selection of the user or the movement mode switching instruction sent by the control device 3 so as to cooperate and drive the user to perform corresponding movement action; the physical sign information collecting device 4 is configured to start to collect the physical sign information of the user when the head-mounted display device 2 receives a selection of starting to collect the physical sign information from the user, and send the physical sign information of the user to the physical sign information identifying device.

The virtual reality fitness device further comprises: the sign information identification device 5 is used for identifying the user sign information collected by the sign information collection device 4, the sign information collection device 4 is electrically connected with the sign information identification device 5 and sends the collected user sign information to the sign information identification device 5, the sign information identification device 5 is electrically connected with the control device 3 and sends the identification result obtained by the sign information identification device 5 to the control device 3. Sign information recognition device 5 compares user's sign information with preset standard sign information, recognizes the standard sign information of matching, further controlling means 3, according to the standard sign information of matching generate environmental mode switching instruction and motion mode switching instruction, and with environmental mode switching instruction sends to head-mounted display device 2, will motion mode switching instruction send to fitness equipment 1, head-mounted display device 2 virtualizes corresponding motion environment according to environmental mode switching instruction, fitness equipment 1 carries out corresponding motion according to motion mode switching instruction to the cooperation carries out corresponding motion with the drive user.

This application is in order to solve current virtual reality fitness equipment when the user wants to switch the motion mode in the motion, needs distraction and user interface to carry out interactive loaded down with trivial details and inconvenience, has adopted sign information collection device 4 of health sign information when having adopted one kind to monitor user's motion, and health sign information for example: heart rate, skin conductivity, expression, sound, brain wave and the like can accurately reflect real-time feeling and state of a user, and the real-time state of the user can be accurately judged by analyzing physical sign information of the user, for example, when the user does exercise without challenge difficulty, the expression of the user is quite quiet, no large sound floats, and the brain is in a lower excitation state; with the increase of difficulty of sports or games, the heartbeat of a user is accelerated gradually, the skin sweats, the sound floating is increased, the expression is richer and richer, and the brain is more and more excited; when the user plays a game too stimulating to the user, the heartbeat of the user may be accelerated rapidly, a large amount of sweat may appear, a panic expression may be exposed, and a scream may be emitted. In the application, by monitoring the physical sign information of the user during exercise and analyzing and identifying the physical sign information of the user through the physical sign information identification device 5, the reaction of the user to the current exercise is accurately determined, further exercise judgment conforming to the intention of the user is made, and the control device 3 controls the fitness equipment 1 and the head-mounted display device 2 to realize exercise meeting the intention of the user.

In the present application, the vital sign information collecting apparatus 4 includes: the brain wave collecting device collects the brain waves of the user during movement and transmits the collected brain waves of the user to the physical sign information identifying device 5, and the physical sign information identifying device 5 analyzes the collected characteristic signals of the brain waves of the user and identifies the state of the user by comparing the waveform of the brain waves of the user with the waveform of preset standard brain waves. The brain wave is a human body characteristic signal which can accurately reflect the state of a human body, when a human body carries out various physiological activities, the human body discharges electricity, the brain wave has certain regularity characteristics, and the brain wave corresponds to consciousness of the brain to a certain degree, for example, when the human body is excited, nervous, unconscious and other different states, the brain wave frequencies are obviously different, and the psychological state of the human body can be judged to a certain degree by analyzing and identifying the brain wave information of the human body.

This application is for further improving the accuracy of judging user's state, sign information recognition device 5 has still included the data storage device who stores predetermined standard brain wave, data storage device has types the standard brain wave waveform of people when different states and its motion pattern and/or environmental pattern that corresponds in advance, sign information recognition device 5 contrast the waveform of the user brain wave that sign information collection device 4 collected and the waveform of the predetermined standard brain wave that stores in data storage device identify the standard brain wave of matching. And when the user brain wave information collected by the brain wave collecting device 4 does not have corresponding brain waves in the data storage device, re-acquiring the user physical sign information, and comparing the re-acquired user physical sign information with preset standard physical sign information.

In the present application, the data storage device records brain wave information data of a user in various situations in advance, for example, brain waves of the user in calm, excited, happy, tense, boring, or concentrated states, and the data storage device also records brain wave data of a simple thought of the user, for example, brain waves of the user in stop, start, speed, higher, or lower states, which correspond to specific movement patterns and/or environmental patterns, respectively, and when the physical sign information recognition device 5 recognizes a matched standard brain wave, a movement pattern and/or environmental pattern desired by the user can be relatively accurately determined, and the control device 3 generates the brain wave information data according to the movement pattern and/or environmental pattern corresponding to the matched standard brain wave: controlling an environmental mode switching instruction of the head-mounted display device 2 and a motion mode switching instruction of the fitness equipment 1, and controlling the head-mounted display device 2 and the fitness equipment 1 to do corresponding motion activities.

As shown in fig. 1, in this embodiment, the exercise apparatus 1 includes an exoskeleton 7 worn on a user and a spatial movement device 8 dragging the exoskeleton 7 to simulate different movements in a space, where the spatial movement device 8 includes a fixed portion and a moving portion, the fixed portion is fixedly connected to the ground, the moving portion is mechanically connected to the exoskeleton 7, a control signal input end of the spatial movement device 8 is electrically connected to a control signal output end of the control device 3 for receiving a control signal sent by the control device 3, and the spatial movement device 8 drags the exoskeleton 7 to simulate movement tracks of different movements in the space according to the control signal of the control device 3.

In order to enable the user to perform various body-building exercises by using the virtual reality body-building device, a spatial motion device 8 is used, which can drag the user to make various gestures and simulate the motion trajectory of the user with various motions, in an optional embodiment of the present application, the spatial motion device 8 includes: the device comprises a seven-degree-of-freedom electric mechanical arm, an anti-collision radar, a measurement feedback device and a supporting device, wherein the anti-collision radar is arranged on the seven-degree-of-freedom electric mechanical arm and used for preventing a user from colliding during spatial movement; the seven-degree-of-freedom electric mechanical arm is further provided with a measurement feedback device which is used for correcting coordinate errors and controlling the errors of spatial motion within a certain range, and the supporting device enables the body of a user fixed on the spatial motion device 8 to rotate, roll, rotate, rock, rise, dive, move in a shape like a Chinese character '8', so that the inertial force, the centrifugal force, the recoil force, the pressure, the friction force and the like in reality are simulated, and the feeling of the user is more vivid and stimulating.

The space motion device 8 is matched with the exoskeleton 7 worn on the body of the user, so that the purpose that the user performs various motions by using one type of fitness equipment is achieved, the space motion device 8 is matched with the exoskeleton 7, so that motions such as swimming, skiing, running coolness, jumping, hurdling and the like can be simulated, and actions which are difficult to realize and cannot be realized by the user can be realized, such as actions of turning over, jumping up, jumping far, kicking in the air, flying and the like, can be realized by the user, and are matched with virtual fitness or game environments presented by the head-mounted display device 2, so that the fitness experience of the user is greatly improved.

In an alternative embodiment of the present application, the exoskeleton 7 worn by the user is made of carbon fiber material, which has high strength and is light and light, and does not cause much physical burden to the user.

In this application, be provided with monitoring user's activity orbit motion trail monitoring devices 6 on the ectoskeleton 7, motion trail monitoring devices 6 sets up everywhere in the four limbs and the truck of ectoskeleton 7, motion trail monitoring devices 6's data output end with wear-type display device 2's data input end electric connection, to user's motion orbit data transmission to wear-type display device 2 on, realize that the user can see action and the motion orbit of oneself in virtual environment.

In order to enable a user to see own actions and motion tracks in a virtual environment, motion track monitoring devices 6 for monitoring the motion tracks of the user are attached to all parts of the exoskeleton 7, so that the user can see own actions in the virtual environment, and the immersion feeling of the virtual reality fitness device is greatly enhanced.

The virtual reality fitness device of the present application also includes a motion mode selection interface that is presented to the user via head mounted display device 2, enabling the user to make a motion selection on head mounted display device 2, the motion mode selection interface including: a motion selection interface for enabling a user to select a motion type, a difficulty selection interface for enabling the user to select a motion difficulty, and an environment selection interface for enabling the user to select a motion environment, so that the head-mounted display device 2 virtualizes a corresponding user motion environment according to the selection of the user; the selection information of the user is transmitted to the control device 3 through the head-mounted display device 2, and then the control device 3 sends a corresponding control instruction to the fitness equipment 1 according to the selection information of the user, so that the fitness equipment 1 executes a corresponding movement to drive the user to perform a corresponding movement.

In order to enable a user to freely select favorite sports, a sports mode selection interface is arranged on a human-computer interaction interface of the head-mounted display device 2, the user selects favorite sports types, sports environments and sports difficulty when preparing sports, then the head-mounted display device 2 and the fitness equipment 1 realize corresponding sports activities according to the selection of the user, and the user can change sports modes through the sports mode selection interface at any time during fitness sports.

The virtual reality body-building device of this application can not only make the user select the motion mode of liking through the motion mode selection interface on the head mounted display device 2, the virtual reality body-building device of this application can also collect and discern user's brain wave sign information, and judge user's state and thought according to brain wave sign information analysis result, the motion that accords with user's intention or cater to user's intention is prejudged intelligently, further controlling means 3 control head mounted display device 2 and fitness equipment 1 make the motion of catering to user's intention, make the user not need oneself initiative and head mounted display device 2's user interface to interact, the virtual reality body-building device just can initiatively judge that user's intention makes the motion that accords with user's intention. This application makes virtual reality body-building device more intelligent more humanized through the combination of user's initiative selection and virtual reality body-building device prejudgement dual mode.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims (6)

1. A virtual reality-based fitness device, comprising: wear-type display device, body-building equipment, sign information collection device, sign information recognition device and controlling means, controlling means respectively with wear-type display device body-building equipment with sign information recognition device electric connection, sign information collection device respectively with wear-type display device with sign information recognition device electric connection, wherein:

the head-mounted display device is configured to simulate the motion environment of the user according to the selection of the user or the environment mode switching instruction sent by the control device;

the body-building equipment is configured to execute a motion action according to the selection of a user or a motion mode switching instruction sent by the control device so as to drive the user to perform a corresponding motion action;

the sign information collecting device is configured to collect the sign information of the user and send the sign information of the user to the sign information identifying device when the head-mounted display device receives the selection of starting to collect the sign information from the user;

the sign information identification device is configured to compare the sign information of the user with preset standard sign information and identify matched standard sign information;

the control device generates the environmental mode switching instruction and the movement mode switching instruction according to the matched standard physical sign information, sends the environmental mode switching instruction to the head-mounted display device, and sends the movement mode switching instruction to the body-building equipment.

2. The virtual reality-based fitness device of claim 1, wherein the vital sign information gathering device comprises: and the brain wave collecting device collects the brain waves of the user during movement and transmits the collected brain waves of the user to the physical sign information identifying device.

3. The virtual reality-based fitness device of claim 2, further comprising: the data storage device stores preset standard brain waves and a movement mode and/or an environment mode corresponding to the standard brain waves, the data storage device is electrically connected with the sign information recognition device, and the sign information recognition device compares the waveform of the user brain waves with the waveform of the preset standard brain waves to recognize the matched standard brain waves and the movement mode and/or the environment mode corresponding to the standard brain waves.

4. The virtual reality-based fitness apparatus of claim 1, wherein the fitness device comprises: an exoskeleton worn on the user; and the control device controls the space motion device to drag the exoskeleton to simulate motion tracks of different motions in the space.

5. The virtual reality based fitness device of claim 4, wherein a motion trail monitoring device is arranged on the exoskeleton, and the motion trail monitoring device monitors motion trail data of the user during motion and transmits the motion trail data to the head-mounted display device for display to the user.

6. The virtual reality-based fitness device of claim 1, wherein the head-mounted display device further receives: selecting the motion category of the user; and the selection of the motion environment of the user,

the head-mounted display device virtualizes a corresponding user motion environment according to the motion type selection of the user and the motion environment selection of the user;

and the body-building equipment executes corresponding motion actions according to the motion type selection of the user and the motion environment selection of the user so as to drive the user to perform corresponding motion actions.

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