KR20180018221A - Activity data extraction and validation systems of using the wearable devices - Google Patents

Abstract

The present invention provides a system for extracting and verifying activity data which receives activity data of each part of a human body from a wearable device capable of operation sensing, composes the activity data as repetitive specific operation data and generates standard data. The system for extracting and verifying activity data verifies that the generated standard data belongs to a joint motion range at a position of each part of the human body and registers the passed standard data in a cloud to be used as the standard data of the corresponding operation. The system for extracting and verifying activity data using multiple wearable devices comprises: the wearable device; a tracker; a parameter part; and a 3D modeling part.

Description

[0001] The present invention relates to an activity data extraction and validation system using a plurality of wearable devices,

According to the present invention, standard data is generated by constructing repetitive specific operation data by inputting activity data of each part of the human body from a wearable device capable of motion sensing, and generating the standard data, And the standard data passed is registered in the cloud and used as standard data of the operation.

The applicant of the present invention has applied for a patent registration of Korean Patent Registration No. 10-1582347 entitled "Personal Training Service Method and System (hereinafter referred to as" Citation 1 "), We want to improve and develop the technology in an improved direction.

Accordingly, in order to increase the kinds of motions and increase training motion data (motion data) for the various motions in the above-mentioned Reference 1, training motion data (standard data) There is a need for a standardized system and verification system.

Conventionally, techniques for monitoring or measuring human movements have been proposed. For example, Korean Patent Publication No. 10-2016-0046082 (entitled " Physical Strength Measurement / Exercise Prescription Service System Measurement / Exercise Prescription Service (Hereinafter referred to as "citation 2") and Korean Patent Laid-Open Publication No. 10-2014-0051832 (entitled "Citation Motion Monitoring System and Method"; hereinafter referred to as "citation 3").

That is, in order to monitor a human motion, as in Reference 2, an exerciser is photographed with a camera to acquire motion information, or motion information is acquired by a sensor that senses the motion of the exerciser as in Reference 3.

However, since both the cited invention 2 and the cited invention 3 are inventions applicable to one exerciser, they can not be standard data. Furthermore, a method for acquiring exercise information by photographing an exerciser from the outside, such as the cited invention 2, The motion of the motion can not be photographed or the exact shooting or analysis is difficult. In Reference 3, since the motion is monitored according to one operation characteristic based on the output of the gyroscope sensor mounted on the shoe, There is a problem, and when a large number of sensors are used in a plurality of regions, a problem of processing a large amount of data output from each sensor, a relationship between output data of each sensor, and a meaningful data classification problem may occur.

Korean Patent Registration No. 10-1582347 Korean Patent Publication No. 10-2016-0046082 Korean Patent Publication No. 10-2014-0051832

An object of the present invention is to solve such a problem by providing a platform capable of generating standard data by composing repetitive specific operation data by receiving activity data of each part of the human body from a wearable device capable of motion sensing, And the standardized data of each of the proved exercises is registered in the cloud so that the user of the wearable apparatus and the training service provider who are authenticated and registered in the cloud are allowed to accurately exercise counts And an activity data extracting and verifying system using a plurality of wearable devices that can be used.

To achieve these and other advantages and in accordance with the purpose of the present invention, as embodied and broadly described herein, there is provided a system for extracting and verifying activity data using a plurality of wearable devices, including a wearable device for sensing a movement of a wearer,

A tracker for receiving motion data of each part of the human body of the exerciser from the wearable device and constituting motion data in a motion pattern,

A parameter part for extracting a parameter from the operation data converted by the tracker,

A 3D modeling unit configured to apply the operation data to 3D modeling to perform a virtual test, and to apply a changed parameter based on the parameter extracted by the parameter addition unit to the 3D modeling to output a change.

Thus, the present invention provides a wearable device in which a unique identification character is registered and provides an operation platform having a tracker, a parameter unit and a 3D modeling unit capable of generating operation data, which is standard data, It is possible to collect motion data for various motions or activities by collecting the motion data for each motion by collecting the motion data for each exercise, And the operation data for each movement registered in the cloud can be serviced to the terminal of the authenticated user, so that it is possible to discriminate an accurate exercise based on each operation data for various motions, Services that can direct It has a beneficial effect.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a block diagram showing the overall configuration of a concrete embodiment of an activity data extraction and verification system using a plurality of wearable devices according to the present invention; FIG.
2 is an explanatory view for explaining a tracking operation of the present invention;
3 is an explanatory view for explaining a procedure of a concrete embodiment of an activity data extraction and verification system using a plurality of wearable devices according to the present invention;
FIG. 4 is a flowchart showing a procedure of a concrete embodiment of an activity data extraction and verification system using a plurality of wearable devices according to the present invention. FIG.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

Fig. 1 shows the overall configuration of a concrete embodiment of an activity data extraction and verification system using a plurality of wearable devices 100 according to the present invention.

As can be seen from the above, the activity data extraction and verification system using the plurality of wearable devices 100 according to the present invention can be applied to a wearable device for measuring the movement of the exerciser, (100)

An operation platform 200 for receiving activity data of each part of the human body of the exerciser from the wearable device 100 and converting the activity data into standard operation data,

A verification unit (300) for verifying operation data for each motion generated by the operation platform (200)

An authentication unit 400 may be configured to authenticate an authority for registering the operation data in the cloud 400 and to connect to the cloud 400 to authenticate a user receiving the operation data.

The cloud 400 stores software and data in a server system connected to the Internet and serves software and data to a terminal connected thereto. Particularly, the cloud 400 of the present invention performs accurate movement for each exercise Is registered through verification, and image data obtained by photographing a motion picture of a professional trainer exercising with correct motion for the motion corresponding to each motion data is registered for each exercise When the user who intends to receive the training authenticates and accesses by the unique identification character of the wearable device 100 according to the present invention, the user is provided with the motion data together with the motion image.

The wearable device 100 is worn on the human body of the exerciser, the position of the worn human body is set, the movement of the human body position of the exerciser is sensed, and the bio-signal of the exerciser is measured A band-

A motion recognition device for setting a human body part positioned on a moving body part of the exerciser and transmitting motion recognition data of the positioned body part to the band type device by near field wireless communication;

It is possible to construct a sensor device for measuring the electromyogram of an attached human body part and transmitting it to the band device by near field wireless communication,

The wearable device 100 may be composed of a plurality of band type devices or a combination of a band type device, a motion recognition device and a sensor device depending on the kind of movement.

The band type device may be a gyro sensor, an acceleration sensor, a geomagnetic sensor, an EMG sensor, a heart rate sensor, a communication module capable of wireless communication with a communication terminal, a battery, And transmits the activity data to the operation platform 200 or each of the terminals 610 and 620 to which the short-range wireless communication is connected.

The wearable devices 100 are worn on various body parts of the exerciser to transmit activity data that senses movement, muscle use, heart rate, etc. of each part of the human body to the operation platform 200 to generate motion data, And displays the exercise schedule of the exerciser and receives and displays the operation data that is a standard of the exercise from the cloud 400 and the image in which the exercise is performed by the trainer, The wearable device 100 worn by the wearer determines whether the wearer has correctly exercised through the comparison of the pattern of the action data and the action data sensed by the wearer 100 and displays a wrong action and further displays the heart rate Information of the human body and the amount of exercise by the EMG sensing value of each human body The terminal device 620 and the wearable device 100 perform short-range wireless communication so that the wearable device 100 senses the activity data of the exerciser and transmits the sensed activity data to the terminal 620 of the user connected by the short- It is also possible to ensure that the correct motion is achieved with the determined motion.

In addition, the operation platform 200 receives activity data of each part of the human body of the wearer wearing the wearable device 100 for the same operation from a plurality of the wearable devices 100, patterns them, A tracker that constitutes data,

A parameter unit for extracting a parameter from operation data obtained by patterning the activity data and converting the activity data;

The 3D modeling unit may be configured to apply the operation data to 3D modeling to perform a virtual test, and to apply the changed parameter based on the parameter extracted by the parameter addition unit to the 3D modeling to output a change.

A trainer that professionally performs the motion, or a video system that includes a camera and an image editing unit that photographs a precise movement motion of a professional athlete can be interlocked.

The operation platform 200 may be an individual or a company who wants to provide a training service using the wearable device 100 of the present invention or a person who wants to use the wearable device 100 for his / So that operation data can be easily generated.

In particular, the standard data for each exercise is data that is used as a reference data for determining whether the motion to perform the exercise or watching the moving image is normal operation regardless of the difference in sex, age, race, etc. Therefore, A plurality of activity data repeatedly input from the exerciser is input to the tracker, and the activity data is patterned so that the difference in the body size difference or the flexibility due to the difference in sex, age, To constitute motion data in a motion pattern having a specific range.

Specifically, for example, as illustrated in FIG. 2, the amount of change in the angular velocity value sensed by the wearable device 100 with respect to the arm-turning motion is determined by a difference in arm length, a difference in flexibility, Since the angular velocity values themselves are different from each other due to the difference in speed, but the patterns are similar to each other, the motion pattern having a specific range is determined by adjusting the time or the ratio of the angular velocity to determine the motion pattern. It is possible to judge that the operation is performed when the value of the activity data is different due to the difference of sex, age, race, etc. but the pattern is similar and a certain percentage is included in the motion pattern.

In addition, it is possible to efficiently pattern a sample by sampling at a predetermined interval based on time or the like rather than using all the sensed activity data, or to sample only a specific section in which specific parameters such as angular velocity suddenly change according to motion characteristics, The parameter unit may also be used to adjust or change the operation data by selectively extracting a parameter at a predetermined interval or at a predetermined point in the operation data converted by the tracker.

Also, such adjustment may be made such that the operation of the motion is natural by adjusting the parameter values manually when the 3D modeling unit performs the virtual test of the operation data. However, when the verification unit 300 determines the motion range of each part of the human body, It is desirable to inspect the operation data by information such as a range and display a portion that exceeds the movement range and to exclude the portion, so that a natural operation is performed.

The verifying unit 300 may be configured in the operating platform 200 and may be configured in a separate configuration to verify operation data that has passed the virtual test, The data exceeding the motion range of the human body can be discriminated and excluded from the position of the dummy body 310 and the motion data can be input to the dummy system 310 for physically moving a dummy capable of performing human motion, Can be verified through the operation of FIG.

The authentication unit 400 also confirms the member authentication and authority when registering the operation data in the cloud 400 and when using the operation data in the cloud 400 so that the reliability of the operation data registered in the cloud 400 (Unique identification character) of the wearable device 100 at the time of connection of the user terminal to use the operation data registered in the cloud 400 for accurate movement discrimination, the type of the service provider or the service program The wearable device 100 according to the present invention can be used by anyone who uses the device.

As shown in FIGS. 3 and 4, the method of extracting and extracting activity data from a plurality of wearable apparatuses 100 according to the present invention is a method of extracting activity data from a plurality of exercisers wearing the wearable apparatus 100 Each of the wearable devices 100 extracting respective activity data,

A step in which the tracker receiving the activity data samples each activity data,

The tracker motion patterning the action data to convert the action data into action data,

Extracting a parameter including at least one of parameter addition angle, angular velocity, and time from the motion data converted by the tracker;

Determining whether the human motion range is exceeded with respect to at least any one of parameters extracted from the sampled activity data and the operation data,

The 3D modeling unit applying the operation data to the 3D modeling so that the virtual test progresses;

A parameter adjusted based on a parameter extracted by the parameter addition may be applied to the 3D modeling so that a virtual test is performed,

A method of extracting and verifying an activity data using a plurality of wearable devices (100) according to the present invention includes the steps of: operating the operation data passed through the virtual test on a dummy to verify operation data;

Registering the verified operation data in the cloud (400) by the terminal (610) of the authority authorized by the authentication unit (400)

A step in which the operation data registered in the cloud 400 is serviced by the user terminal authenticated by the registration number of the wearable device 100 through the authentication unit 400 may be configured.

Accordingly, the present invention provides an operation platform 200 configured with a tracker, a parameter unit, and a 3D modeling unit capable of generating operation data that is standard data while supplying a wearable device 100 having a unique identification character, It is possible to easily generate motion data that is a standard for various exercises by not only a business operator having the portable terminal 100 but also an individual, Motion data can be collected and can be used for a variety of exercises that require special environments, situations, or special equipment, such as skiing, swimming in water, skydiving falling from the sky, Which is standard in each situation in which the equipment is By making the operation data to be generated, operation data, which becomes a standard for various motions or activities, can be collected through a plurality of paths, and motion data for the various motions or activities can be acquired by the authentication unit 400 The operation data for each movement registered in the cloud 400 through the terminal 610 of the user can be serviced to the terminal 620 of the authenticated user so that the operation data It is possible to discriminate the execution of the correct motion based on the reference motion, and to provide a service capable of instructing the correct motion operation.

While the present invention has been described in connection with what is presently considered to be preferred embodiments thereof, it is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims and their equivalents.

100: wearable apparatus 200: operation platform 300: verification unit
310: dummy system 400: authentication unit 500: cloud
610: Authorization terminal 620: User's terminal

Claims (6)

A wearable device which is worn on the human body of the exerciser to sense the movement of the exerciser and measures the bio-signal of the exerciser,
A tracker for receiving motion data of each part of the human body of the exerciser from the wearable device and constituting motion data in a motion pattern,
A parameter part for extracting a parameter from the operation data converted by the tracker,
And a 3D modeling unit configured to apply the operation data to the 3D modeling to perform a virtual test and to apply a parameter changed based on the parameter extracted by the parameter addition to the 3D modeling to output a change. Extraction and verification system. The method according to claim 1,
The wearable device includes a band type device that is worn on a human body of the exerciser, sets the position of the body of the wearer, detects movement of the body position of the exerciser, and measures a living body signal of the exerciser,
A motion recognition device for setting a human body part positioned on a moving body part of the exerciser and transmitting motion recognition data of the positioned body part to the band type device by near field wireless communication;
Wherein the sensor device is configured to measure an electromyogram of an attached human body part and transmit it to the band device by near field wireless communication. The method according to claim 1,
And a verification unit configured to identify and exclude data exceeding a movement range of the human body part at a position of each part of the human body in the operation data. The method according to claim 1,
And an authentication unit for confirming member authentication and authorization when registering the operation data in the cloud and using the operation data in the cloud, wherein the authentication unit extracts and verifies the activity data using the plurality of wearable devices. Extracting activity data of each wearable device from a plurality of exercisers wearing the wearable device;
A step in which the tracker receiving the activity data samples each activity data,
The tracker motion patterning the action data to convert the action data into action data,
Extracting a parameter including at least one of parameter addition angle, angular velocity, and time from the motion data converted by the tracker;
Determining whether a human motion range is exceeded with respect to at least one of parameters extracted from the sampled activity data and operation data,
The 3D modeling unit applying the operation data to the 3D modeling so that the virtual test progresses;
Wherein the step of performing the virtual test by applying the parameter adjusted based on the parameter extracted by the parameter addition to the 3D modeling is performed. 6. The method of claim 5,
Operating the operation data that has passed the virtual test on the dummy to verify operation data;
The terminal of the authority authorized by the authentication unit registers the verified operation data in the cloud;
Wherein the operation data registered in the cloud is served to a user terminal authenticated by a registration number of the wearable device through the authentication unit.

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