KR101759096B1 - Indoor bicycle that uses a magnetic brake and system - Google Patents

Indoor bicycle that uses a magnetic brake and system Download PDF

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Publication number
KR101759096B1
KR101759096B1 KR1020160015203A KR20160015203A KR101759096B1 KR 101759096 B1 KR101759096 B1 KR 101759096B1 KR 1020160015203 A KR1020160015203 A KR 1020160015203A KR 20160015203 A KR20160015203 A KR 20160015203A KR 101759096 B1 KR101759096 B1 KR 101759096B1
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user
information
data communication
bicycle
communication unit
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KR1020160015203A
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Korean (ko)
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채수길
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채수길
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    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B22/00—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements
    • A63B22/06—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with support elements performing a rotating cycling movement, i.e. a closed path movement
    • A63B22/0605—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with support elements performing a rotating cycling movement, i.e. a closed path movement performing a circular movement, e.g. ergometers
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B23/00—Exercising apparatus specially adapted for particular parts of the body
    • A63B23/035—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously
    • A63B23/04—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously for lower limbs
    • A63B23/0476—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously for lower limbs by rotating cycling movement
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B24/00—Electric or electronic controls for exercising apparatus of preceding groups; Controlling or monitoring of exercises, sportive games, training or athletic performances
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B71/00—Games or sports accessories not covered in groups A63B1/00 - A63B69/00
    • A63B71/06—Indicating or scoring devices for games or players, or for other sports activities
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
    • B62K19/00—Cycle frames
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62L—BRAKES SPECIALLY ADAPTED FOR CYCLES
    • B62L1/00—Brakes; Arrangements thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62L—BRAKES SPECIALLY ADAPTED FOR CYCLES
    • B62L1/00—Brakes; Arrangements thereof
    • B62L1/005—Brakes; Arrangements thereof constructional features of brake elements, e.g. fastening of brake blocks in their holders
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
    • B62M1/00—Rider propulsion of wheeled vehicles
    • B62M1/36—Rider propulsion of wheeled vehicles with rotary cranks, e.g. with pedal cranks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
    • B62M9/00—Transmissions characterised by use of an endless chain, belt, or the like
    • B62M9/02—Transmissions characterised by use of an endless chain, belt, or the like of unchangeable ratio
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B2220/00—Measuring of physical parameters relating to sporting activity
    • A63B2220/17—Counting, e.g. counting periodical movements, revolutions or cycles, or including further data processing to determine distances or speed
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B2225/00—Miscellaneous features of sport apparatus, devices or equipment
    • A63B2225/20—Miscellaneous features of sport apparatus, devices or equipment with means for remote communication, e.g. internet or the like

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  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Cardiology (AREA)
  • Vascular Medicine (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)

Abstract

The present invention relates to a virtual reality indoor bicycle system. More specifically, the present invention relates to a virtual reality indoor bicycle system, in which a strain gauge sensor is mounted on four legs of an indoor bicycle to measure the weight, It provides the same effect and interest as riding a bicycle on an actual road by providing information such as movement and posture when raising friction and inclination by the wind, and the indoor bicycle magnetic brake is provided with a disk portion to which power of the pedal is transmitted, And the brake force control is controlled by the electromagnetic force applied to the magnetic brake. By controlling the inclination of the road, the strength of the wind, the weight and the friction generated by various friction with the magnetic brake, accurate calorie consumption is provided, Interactive real-time bike for indoor bicycle The function provides competitiveness induction and fun by transmitting all the sensor value, momentum, exercise situation, gear change, various input device buttons and heartbeat status of the bicycle in real time as well as the place where the internet environment is provided, The present invention relates to a virtual reality indoor bicycle system for providing a virtual reality service with images and environmental data suitable for a distance, storing, managing, analyzing and reporting a user's exercise record and storing the same in a server,

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to an indoor bicycle using a magnetic brake,

The present invention relates to a virtual reality indoor bicycle system. More specifically, the present invention relates to a virtual reality indoor bicycle system, in which a strain gauge sensor is mounted on four legs of an indoor bicycle to measure the weight, It provides the same effect and interest as riding a bicycle on an actual road by providing information such as movement and posture when raising friction and inclination by the wind, and the indoor bicycle magnetic brake is provided with a disk portion to which power of the pedal is transmitted, And the brake force control is controlled by the electromagnetic force applied to the magnetic brake. By controlling the inclination of the road, the strength of the wind, the weight and the friction generated by various friction with the magnetic brake, accurate calorie consumption is provided, Interactive real-time bike for indoor bicycle Function not only provides the Internet environment but also provides the opportunity to induce competitiveness and fun by transmitting all sensor values, momentum, movement, gear change, various input device buttons and heartbeat status of the bicycle in real time, The present invention relates to a virtual reality indoor bicycle system for providing a virtual reality service with images and environmental data suitable for the exercise distance and for storing, managing, analyzing and reporting the user's exercise record, .

Today, modern people are living in a hyperconnected society using wireless mobile and are also in the age of rapid aging.

It also has a lot of interest in people with the same hobby as far away, healthy and fun entertainment and sports.

Particularly, the time, space, cost, safety, effect, and so on, the sports that can be enjoyed indoors are continuously increasing.

Sports that are simple and repetitive without any excitement like the past are not interested in modern people, and nowadays, indoor sports that share the fun with dancers around the world using the latest science and technology are popular.

Among these sports, bicycle riding has a 200-year history and offers excellent exercise effects. It is one of the most popular exercises as well as a means of transportation. It reduces the impact on the environment and increases the life span of human beings by more than two years As a result, indoor bikes are being used to be enjoyed by many people at the same time in the gym as well as at home.

However, the indoor bicycle exercise equipment does not have the sensor for the measurement of the weight of the person, the motion of the bicycle rider and the accurate measurement of the calories, and the exercise is very monotonous for a long time.

The calculation of calorie expenditure for outdoor bicycle exercise is one of the most important factors about the driver himself, the driver's weight and the air resistance due to the driver's constant attitude change.

However, existing indoor bicycles simply enter the driver's weight manually at the beginning.

As the weight is entered manually, the convenience and usability are decreased. Also, the driver's tax is changed every moment while driving for a long time. Also, the air resistance value varies with time, but the user is dissatisfied because the accurate exercise amount can not be applied accordingly.

In practice, air resistance due to the driving posture increases when the bicycle rides outside. However, since the exercise amount against the air resistance is not applied, there is a disadvantage that the interest for continuous exercise is reduced.

The structure of the indoor bicycle motion system is such that when the driver turns the pedal by the force of the muscles of the whole body, the momentum is transmitted to the disk part as the rotating body, and conversely, the momentum is consumed by the friction applied to the disk part as the rotating body.

Thus, traditional indoor bicycles are loaded with heavy and large discs, so that when the pedal is initially turned, it acts on the stationary inertial force.

There are also four forces, gravity, air resistance, rolling resistance, and friction applied to the bicycle driver. These four forces are stopped by providing friction to the disk using the brakes.

However, the structure using such a disc portion is increasingly heavier for the weight of the indoor bicycle, and the brake for stopping the heavy disc portion causes a waste of energy and cost by using a high output device.

However, in order to produce a high-efficiency magnetic brake, the interval between the rotating disk and the magnetic magnet must be close to each other, and Patent Document 1 discloses an example in which the contact area is adjusted.

However, the magnetic brake of a small force can be separated from each other by a physical force after the rotary disk portion and the magnetic magnet come into close contact with each other, but it has a limitation that it can not be used with a large force and a large-sized magnetic magnet.

Meanwhile, development of a bicycle exercise equipment that allows a user to feel the actual bicycle ride while systematically managing the exercise situation of a user using the bicycle exercise equipment has been continuously developed, and as one of the parts, there has been developed a virtual reality indoor bicycle Patent Document 2 'which implements a motion system has been disclosed.

However, in the case of Patent Document 2, the information of the actual surrounding environment along the route is limited to the inclination of the road, and the weight, the moving state, the posture of the driver riding the bicycle, (Weather, wind speed, temperature, etc.) are not displayed. Especially, the service using mobile devices limits the display size as well as real-time information display. In addition, It is difficult to display the image quickly, and when a lot of people enjoy it at the same time, it improves the exercise effect and interest. Therefore, .

In addition, the current exercise is fun, and it is not bicycle exercise, but it is necessary to provide a powerful platform that can be used in various places by providing various input and output devices for other exercise, games, education, and virtual experience.

Korean Registered Patent No. 10-1408092 (June 10, 2014) Korean Registered Patent No. 10-1388970 (Apr. 18, 2014)

As described above, the present invention has been devised to solve the problems in the prior art, and it is necessary to have an evolved indoor bicycle in order to enjoy the indoor and outdoor bicycles healthily and comfortably. In order to give a real burning feeling, It is necessary to be able to sense the tilting motion in the left and right direction and to be able to reflect the real-time air resistance according to the driver's body weight and posture,

A magnetic brake is required to accurately control the gravity, air resistance, friction, rolling resistance, and inertia generated when the bicycle moves while starting to drive. In order to exercise healthily and comfortably in the room, a heavy disk wheel rotates, The brakes that do not smell due to wear and tear due to friction caused by direct contact require a brake that does not need to be replaced frequently and the bike in the interior continues to rotate the power of the pedal, And to provide a structure and a control system of a new concept of an indoor bicycle (10) to which a magnetic brake is applied.

It's fun for a long time indoors, it can be enjoyed by many people, and it can cause energy consumption which is almost same as the energy consumed when riding an outdoor bicycle on the road. In addition, And displays the wind direction, wind speed, altitude, slope, calorie consumption, driver's posture, air resistance, etc. generated according to the real-time road environment, thereby improving the driver's operation satisfaction and providing the driver's hourly exercise Activity, and ranking information in the server system. The fan is installed at the front of the bicycle to provide the wind intensity according to the bicycle speed, and the heart rate meter and the cadence are provided while exercising to detect the health condition Display health information from multiple sensors in real time on screen As well as private and sent to the server and the mobile device, and aims to provide a service of games, education, virtual reality and other indoor cycling environment.

In order to achieve the object of the present invention,

A half-duplex data communication unit 11 configured to be connected to each other and configured to be capable of data communication, and a data communication system configured to be capable of data communication with the local server 20, A mobile communication unit 13 configured to be capable of data communication with the mobile device 30, and a data communication method configured by a wireless data communication method, a local communication unit 12 configured of at least one of a serial communication, And user state measurement information including at least one of a user's motion, posture, and weight due to user's motion, stores the measured user state measurement information, and stores the stored user state measurement information in the local communication unit To the local server 20 via the mobile communication unit 13 and to the mobile device 30 via the mobile communication unit 13. [ A local state measuring unit 14 for receiving the game information transmitted from the local server 20 via the local communication unit 12 and storing the received game information, The indoor bicycle 10 and the indoor bicycle 10 configured to include the game information management output unit 15 and the data communication system is configured to be a wireless data communication system, A mobile device 30 including a user movement information management unit 31 configured to receive user state measurement information transmitted from the bicycle 10 and to store received user state measurement information; And a data communication method includes a bicycle data communication unit 21 configured of at least one of a serial communication method and a USB communication method, a broadband server 40, The data communication system includes a broadband communication unit 22 configured by a wired / wireless data communication system using a network, and a game server 30 for receiving game information transmitted from the broadband server 40 through the broadband communication unit 22 A game information management unit 23 configured to store the received game information and to transmit the stored game information to the indoor bicycle 10 using the bicycle data communication unit 21, The user state measurement information is received from the bicycle data communication unit and stored in the received user state measurement information, and the stored user state measurement information is transmitted to the broadband server 40 through the broadband communication unit 22 A local server 20 including a user movement information database unit 24 configured to transmit the user movement information to the local server 20, The data communication system includes a wired / wireless data communication unit 41 configured by a wired / wireless data communication system using a network, and a wired / wireless data communication unit 41 through which the wired / A user management unit 42 configured to receive user status information using the received user status measurement information and to store the generated user status chart information and received user status measurement information in a categorized manner, , And a game information management unit (23) configured to store the generated game information and transmit the stored game information to the local server (20) using the wired / wireless data communication unit (41) The indoor bicycle 10 is configured to form the body of a bicycle, A pedal part 410 configured to be coupled to one side of the entire frame part 100 and configured to receive a driving force by a user's motion, A belt 440 configured to transmit the driving force transmitted to the pedal portion 410 to the disk wheel 420 and a disk 440 configured to transmit the driving force transmitted to the pedal portion 410 to the disk wheel 420, A gear drive module 400 including a disc wheel shaft 430 configured to control a gear of the disc wheel 420 and a gear wheel driving module 400 disposed at one side of the entire frame portion 100, A magnetic brake module 500 configured to be coupled to one side of the disc wheel 420 and configured to control and stop the rotational force generated when the disc wheel 420 is rotated by a driving force transmitted thereto using an electromagnetic force, The entire frame portion 100 , And is configured to control the disc wheel shaft portion (430) of the gear drive module (400) and the crank gear portion (450), and to control the magnetic brake module (500) A data communication module, and a serial communication module so as to enable data communication with the server 20 and the mobile device 30, And a main control module 700 including a display module 600 configured to display and control game information transmitted from the local server 20, Thereby solving the problems of the present invention.

According to the virtual reality indoor bicycle system of the present invention according to the above-described configuration, in order to feel the same as an indoor bicycle riding outside, it is necessary not only to mechanically move but also to record exercise amount, atmosphere, fun, competitiveness, Planning, and easy accessibility of services.

In addition, since the database is made based on images (roughly 2-meter static screen or moving image) and environmental information made in the same way as actual traveling paths, it is possible to have the same exercise effect and atmosphere, The upper body slope and the body weight are sensed and the same kinetic energy is consumed, thereby providing a high exercise effect and interest.

In addition, the structure of the indoor bicycle of the present invention uses a dynamic magnetic brake and an easily adjustable brake pad, which can reduce the gap between the large disc wheel and the wheel, without requiring a heavy disc wheel, so that the system is light, low- It is possible to obtain the effect of lowering the noise and lowering the noise. It is possible to adjust the brake force accurately, so that it can accurately calculate the friction according to the image, inclination degree, wind direction, wind speed, temperature, By displaying, an interesting effect is provided.

In addition, if multiple bicycles have real-time mutual communication function, they can display real-time information related to momentum, real-time scenery, and real-time momentum on the local server screen and show interesting attitudes such as standing riding, sitting riding, And it is possible to increase the fun by presenting visual competition to the competitors in real time.

In addition, it is connected to the server, so it provides the advantage of managing change of user's momentum and health state by storing, managing, analyzing and adding time-based exercise information of individual and plural users.

It provides a platform to provide various virtual experiences such as games, education, etc. during exercise.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a diagram showing the relationship between an indoor bicycle system using a magnetic brake according to a first embodiment of the present invention; FIG.
FIG. 1A is a configuration diagram of an indoor bicycle system using a magnetic brake according to a first embodiment of the present invention. FIG.
FIG. 2 is a diagram showing a relationship between an indoor bicycle system using a magnetic brake according to a second embodiment of the present invention.
2A is a configuration diagram of an indoor bicycle system using a magnetic brake according to a second embodiment of the present invention.
3 is an overall structural view of an indoor bicycle using a magnetic brake according to an embodiment of the present invention.
4 is a detailed view of the entire structure of an indoor bicycle using a magnetic brake according to an embodiment of the present invention.
5 is a front view of an indoor bicycle using a magnetic brake according to an embodiment of the present invention.
6 is a rear view of an indoor bicycle using a magnetic brake according to an embodiment of the present invention.
7 is a structural view of a gear drive module of an indoor bicycle using a magnetic brake according to an embodiment of the present invention.
8 is a structural view of a main control module of an indoor bicycle using a magnetic brake according to an embodiment of the present invention.
9 is a structural cross-sectional view of a magnetic brake module of an indoor bicycle using a magnetic brake according to an embodiment of the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, an embodiment of an indoor bicycle using the magnetic brake according to the present invention and its system will be described in detail.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a diagram showing the relationship between an indoor bicycle system using a magnetic brake according to a first embodiment of the present invention; FIG.

1A is a configuration diagram of an indoor bicycle 10 system using a magnetic brake according to a first embodiment of the present invention.

1 to 1A, an indoor bicycle system using a magnetic brake according to the present invention includes an indoor bicycle 10 and a local server 20 .

The indoor bicycle 10 includes at least one half-duplex data communication unit 11 configured to be connected to each other and capable of data communication when the at least one indoor bicycle 10 is configured as one or more, A data communication method includes a local communication unit 12 configured by at least one of a serial communication and a USB communication method and a user communication unit 12 for transmitting user state measurement information including at least one of a user's movement, A user state measuring unit 14 configured to measure measured user state measurement information and transmit the stored user state measurement information to the local server 20 through the local communication unit 12, And receives the game information transmitted from the server 20 through the local communication unit 12 and stores the received game information, And a game information management output unit 15 configured to generate game execution information according to the user's interface and to transmit the generated game execution information to the local server 20 through the local communication unit 12 .

The half-duplex data communication unit 11 may be configured such that when the indoor bicycles 10 are constituted by at least one or more indoor bicycles 10, 10) are connected to each other so that data communication is possible.

The data communication method of the half-duplex data communication unit 11 is configured to be a half-duplex data communication method, and the half-duplex data communication method is configured of an RS485 communication method.

When the indoor bicycle 10 is constituted by one or more of the indoor bicycles 10, the main indoor bicycle 10 is set and data is transmitted from the indoor bicycles 10 excluding the main indoor bicycle 10 to the main indoor bicycle 10 To the mobile station.

When the indoor bicycle 10 is constituted by one or more of the indoor bicycles 10, the local communication unit 12 is activated only in the main indoor bicycle 10, .

The local communication unit 12 is configured to include at least one of a serial communication and a USB communication system. The serial communication unit 12 is configured by an RS232 serial communication system.

The user state measuring unit 14 is configured to measure user state measuring information including at least one of the user's motion, posture, and body weight based on the user's motion. At this time, The weight concentration information due to the body weight deviation due to the exercise of the user, and the waiting time, the exercise time, and the exercise speed due to the user's motion, the stopping time due to the stop, and the exercise speed.

In addition, the user state measuring unit 14 may measure the user state measurement information by measuring the user state measurement information for each set time, measuring the user state measurement information in real time And to store the measured user state measurement information.

The user state measurement information is transmitted in real time or every predetermined time, and when the user state measurement information is transmitted to the local server 20, the stored user state measurement information is transmitted at every stored time.

The local server 20 includes a bicycle data communication unit 21 configured to be capable of data communication with the indoor bicycle 10 and a data communication method including at least one of a serial communication method and a USB communication method, A game information management unit 23 configured to store the generated game information and to transmit the stored game information to the indoor bicycle 10 using the bicycle data communication unit 21, And a control unit configured to receive the user state measurement information transmitted from the indoor bicycle 10 via the bicycle data communication unit and to store the received user state measurement information, A user movement information database unit 24 configured to generate user game execution information by matching with the generated user game execution information, and to store the generated user game execution information, It is configured to include a local server 20 that is configured to include.

The bicycle data communication unit 21 is configured by at least one of a serial communication method and a USB communication method. The serial communication method is configured by an RS232 serial communication method.

The user movement information database unit 24 is configured to store the user state measurement information transmitted from the indoor bicycle 10. The user movement information database unit 24 may further store the time and date of receiving the user state measurement information .

The user movement information database 24 is configured to generate and store user state chart information using the user state measurement information transmitted from the indoor bicycle 10, , The amount of calories consumed per hour, the amount of movement distance, the speed per exercise time, the average acceleration, the average speed, the waiting time, and the amount of exercise time to generate user status chart information.

The game information generated by the game information management unit 23 includes load view information for providing a feeling that an external bicycle road or a mountain course actually runs when the user exercises and slope information, Wind direction information, wind speed information, wind speed resistance information, and external sound information.

The local server 20 may be a PC terminal, such as a PC terminal, a computer PC, or a notebook computer. At this time, the user game execution information generated by the game information management unit 23 may be displayed on the monitor of the PC terminal And outputs the output signal.

FIG. 2 is a diagram showing a relationship between an indoor bicycle system using a magnetic brake according to a second embodiment of the present invention.

2A is a configuration diagram of an indoor bicycle system using a magnetic brake according to a second embodiment of the present invention.

2 to FIG. 2A, the indoor bicycle system using the magnetic brake according to the present invention includes an indoor bicycle 10, a mobile device 30, a local server 20, And a broadband server 40. FIG.

The indoor bicycle 10 includes at least one half-duplex data communication unit 11 configured to be connected to each other and capable of data communication when the at least one indoor bicycle 10 is configured as one or more, The data communication method is configured to be capable of data communication with the mobile device 30 and the local communication unit 12 configured with at least one of serial communication and USB communication method. The data communication method is a wireless data communication method The mobile communication unit 13 configured to measure user state measurement information including at least one of a motion, a posture, and a body weight of a user by a user's motion, stores the measured user state measurement information, State measurement information to the local server 20 via the local communication unit 12 and transmits the state measurement information to the mobile device 30 via the mobile communication unit 13. [ And a control unit configured to receive the game information transmitted from the local server through the local communication unit and to store the received game information, And a game information management output unit 15 configured to receive and output the game information.

The half-duplex data communication unit 11 may be configured such that when the indoor bicycles 10 are constituted by at least one or more indoor bicycles 10, 10) are connected to each other so that data communication is possible.

The data communication method of the half-duplex data communication unit 11 is configured to be a half-duplex data communication method, and the half-duplex data communication method is configured of an RS485 communication method.

When the indoor bicycle 10 is constituted by one or more of the indoor bicycles 10, the main indoor bicycle 10 is set and data is transmitted from the indoor bicycles 10 excluding the main indoor bicycle 10 to the main indoor bicycle 10 To the mobile station.

When the indoor bicycle 10 is constituted by one or more of the indoor bicycles 10, the local communication unit 12 is activated only in the main indoor bicycle 10, .

The local communication unit 12 is configured to include at least one of a serial communication and a USB communication system. The serial communication unit 12 is configured by an RS232 serial communication system.

The user state measuring unit 14 is configured to measure user state measuring information including at least one of the user's motion, posture, and body weight based on the user's motion. At this time, The weight concentration information due to the body weight deviation due to the exercise of the user, and the waiting time, the exercise time, and the exercise speed due to the user's motion, the stopping time due to the stop, and the exercise speed.

In addition, the user state measuring unit 14 may measure the user state measurement information by measuring the user state measurement information for each set time, measuring the user state measurement information in real time And to store the measured user state measurement information.

The user state measurement information is transmitted in real time or every predetermined time, and when stored user state measurement information is transmitted to the local server (20) or the mobile device (30), the stored user state measurement information is transmitted every stored time .

The mobile device 30 is configured to be capable of data communication with the indoor bicycle 10, and the data communication method is configured with a wireless data communication method. The mobile device 30 receives user state measurement information transmitted from the indoor bicycle 10 And a user movement information management unit 31 configured to store the received user state measurement information.

The user movement information management unit 31 is configured to receive and store user state measurement information. In this case, the user movement information management unit 31 stores the received time and date.

The mobile device 30 is further comprised of a movement chart management unit 32 configured to generate movement chart information of the user using the user state measurement information and to store the generated movement chart information .

The local server 20 includes a bicycle data communication unit 21 configured to be capable of data communication with the indoor bicycle 10 and a data communication method including at least one of a serial communication method and a USB communication method, The data communication method includes a broadband communication unit 22 configured by a wired / wireless data communication method using a network, and a broadband communication unit 30 through the broadband communication unit 22, A game information management unit 23 configured to receive game information and store the received game information, and to transmit the stored game information to the indoor bicycle 10 using the bicycle data communication unit 21; The user state measurement information transmitted from the indoor bicycle 10 is received through the bicycle data communication unit, and the received user state measurement information is stored And generates user game execution information by matching with stored user state measurement information and game information of the game information management unit 23, stores the generated user game execution information, and transmits the user state measurement information to the broadband communication unit 22 And a user movement information database unit 24 configured to transmit the user movement information to the broadband server 40 through the local server 20.

The bicycle data communication unit 21 is configured by at least one of a serial communication method and a USB communication method. The serial communication method is configured by an RS232 serial communication method.

The user movement information database unit 24 is configured to store the user state measurement information transmitted from the indoor bicycle 10. The user movement information database unit 24 may further store the time and date of receiving the user state measurement information .

The local server 20 may be a PC terminal, such as a PC terminal, a computer PC, or a notebook computer. At this time, the user game execution information generated by the game information management unit 23 may be displayed on the monitor of the PC terminal And outputs the output signal.

The broadband server 40 is configured to be capable of data communication with the local server 20. The data communication method includes a wire / wireless data communication unit 41 configured by a wire / wireless data communication method using a network, 41) for receiving user state measurement information transmitted from the local server (20), generating user state chart information using the received user state measurement information, and transmitting the generated user state chart information and the received user state information A user management unit (42) configured to classify and store status measurement information, and to generate game information, stores the generated game information, and stores the stored game information in the wired / wireless data communication unit (41) And a game information generating and managing unit 43 configured to transmit the game information to the game server 20.

The game information generated by the game information generating and managing unit 43 includes load view information for providing a feeling that an external bicycle road or a mountain course actually runs when the user exercises and inclination information corresponding to the road and the moving course, , Wind direction information, wind speed information, wind speed resistance information, and external sound information.

The user management unit 42 is configured to receive and store user state measurement information transmitted from the local server 20. The user management unit 42 is configured to store user state measurement information including the received time and date .

In addition, the user management unit 42 is configured to generate and store user status chart information by using the user status measurement information. The user status chart information includes a user's momentum amount per hour, the amount of calories consumed per hour, The average speed, the average speed, the waiting time, and the amount of exercise time to generate the user status chart information.

3 is an overall structural view of an indoor bicycle using a magnetic brake according to an embodiment of the present invention.

4 is a detailed view of the entire structure of an indoor bicycle using a magnetic brake according to an embodiment of the present invention.

5 is a front view of an indoor bicycle using a magnetic brake according to an embodiment of the present invention.

6 is a rear view of an indoor bicycle using a magnetic brake according to an embodiment of the present invention.

7 is a structural view of a gear drive module of an indoor bicycle using a magnetic brake according to an embodiment of the present invention.

8 is a structural view of a main control module of an indoor bicycle using a magnetic brake according to an embodiment of the present invention.

9 is a structural cross-sectional view of a magnetic brake module of an indoor bicycle using a magnetic brake according to an embodiment of the present invention.

3 to 9, the indoor bicycle 10 using the magnetic brake according to the present invention is configured to form the body of a bicycle, and the movement, posture, and weight of the user A pedal part 410 configured to be coupled to one side of the whole frame part 100 and configured to receive a driving force by a user's motion, A disk wheel shaft 430 formed at one side of the disk wheel 420 and configured to penetrate one side of the disk wheel 420, A crank gear portion 450 configured to rotate by the driving force transmitted to the pedal portion and configured to transmit the transmitted driving force to the belt 410, The driving force A gear driving module 400 configured to include a belt 440 configured to transmit the driving force to the cogwheel 420 and a gear driving module 400 configured to be coupled to one side of the disc wheel 420 A magnetic brake module 500 configured to control and stop the rotational force generated when the disk wheel 420 is rotated by the transmitted driving force by using an electromagnetic force; A wireless communication module and a serial communication module so as to control data communication with the local server 20 and the mobile device 30, And is configured to include a half-duplex data communication module to enable data communication with other indoor bicycles 10, and executes game information transmitted from the local server 20, Ray by is comprising: a main control module 700 is configured to include a display module 600 that is configured to be able to control.

The whole frame part 100 is composed of a main frame part 300 and a base frame part 200.

The main frame part 300 includes a top tube 310 configured to form a body of a bicycle, a saddle post 330 configured to be coupled to one side of the top tube 310, The saddle post 330 is disposed at an upper portion of the saddle post 330 and is configured to allow the user to sit on the saddle post 330. The saddle post 330 is coupled to the top tube 310 and the saddle post 330, A handle post 370 configured to engage with the other side of the top tube 310 and a handle 370 positioned on top of the handle post 370, And a handle QR lever 350 configured to be able to adjust the vertical length of the handle post 370. The handle 360 includes a handle 360, And one side and the other side of the top tube 310, And a down tube (380) configured to be coupled with the gear (200) and the gear drive module (400).

The base frame part 200 is configured to be coupled to one side of the front surface of the main frame part 300 and one side of the gear driving module 400 and is attached to the front surface of the main frame part 300 The main frame 300 includes a front leg portion 210 configured to support a weight of the user and a rear leg portion 210 configured to support a weight of the main frame portion 300. The main frame portion 300 is coupled to one side of a rear surface of the main frame portion 300 and the other side of the gear driving module 400, A back leg 220 configured to support a body weight applied to a rear surface of the body 300 and a front leg 250 coupled to the front leg 210 and configured to measure a weight and a motion of the user, And a strain gauge sensor unit including at least one strain gauge sensor unit. The front base support unit 230 is configured to be coupled to the rear leg unit 220, and measures the weight and movement due to the user's motion And a rear base support unit 240 configured to include at least one strange gauge sensor unit.

The strain gauge sensor unit is configured to measure the weight and movement of the user. This means that the strain of the user, the pressure due to the applied pressure, and the difference in pressure applied to each strain gauge sensor unit are measured do.

In this case, the at least one strain gage sensor unit may include an ADC converter.

Accordingly, it is possible to measure not only the body weight, but also the movement of the user, the leaning of the body weight, the posture, etc., by individually measuring the weight and the movement due to the user's movement measured in each of the strain gauge sensor portions.

The handle 360 controls the magnetic brake module 500 to control the rotational force of the disc wheel by the electromagnetic force of the magnetic brake module 500 so as to perform gear shifting, And a brake unit 720 configured to control the magnetic brake module 500 to control the rotational force of the disc wheel by the electromagnetic force of the magnetic brake module 500 so as to perform brake braking .

The gear drive module 400 includes a pedal portion 410, a disk wheel 420, a belt 440, a disk wheel shaft portion 430, and a crank gear portion 450. The disk wheel 420 Is characterized in that it comprises at least one or more cadence sensor sensing holes (460).

The cadence sensor sensing structure of the present invention includes a large number of cadence sensor sensing holes 460 on the outer side of the circular disk wheel 420 and a cadence sensor light receiving and emitting portion 550 existing in the magnetic brake module 500, A plurality of cadence sensor sensing holes 460 are formed in order to precisely control the magnetic brake force due to initial inertia only by the wheel 420 in order to sense the movement of the fine pedal portion 410. [

The cadence sensor sensing structure of the present invention includes a large number of cadence sensor sensing holes 460 on the outer side of the circular disk wheel 420 and a cadence sensor light receiving and emitting portion 550 existing in the magnetic brake module 500, A plurality of cadence sensor sensing holes 460 are formed in order to precisely control the magnetic brake force due to initial inertia only by the wheel 420 in order to sense the movement of the fine pedal portion 410. [

In order to control the magnetic brake module 500 of the present invention at low power, the high efficiency gear drive module 400 must be configured. Since the disk wheel 420 must be moved when a user applies a large pedal force, The gear ratio of the crank gear portion 450 and the disk wheel shaft portion 430 is reduced by using a gear smaller than the smallest gear in the side portion.

In order to enable the magnetic brake module 500 of the present invention to be controlled at low power, a high efficiency gear drive module 400 must be constructed. In order to speed up a user with a small force, the crank gear portion 450 and the disk wheel shaft portion 430) is configured to be low.

The gear ratio of the disk wheel shaft portion 430 and the disk wheel 420 gear is configured to be high in order to control the magnetic brake module 500 at low power.

In addition, since the magnetic brake module 500 has a thin, lightweight, and rotatable disk wheel 420 structure for controlling the low power, it is possible to generate a large amount of eddy current during rotation, .

The magnetic brake module 500 is formed at one side of the entire frame part 100 and is closely attached to one side of the disk wheel. The magnetic brake module 500 is configured to maintain the entire structure A magnet unit 570 disposed on both sides of the disk wheel 420 and configured within the housing unit 510 and a magnet unit 570 disposed inside the housing unit 510, A nut pad 520 configured to maintain a gap between the magnetic magnets 570 and a gap retaining bolt 530 formed inside the housing part 510 and further configured to maintain a gap between the magnetic magnets 570, And a magnet member 570 configured to closely contact the magnet member 570 and the housing member 510 so as to closely contact the magnet member 570, A cadence sensor light receiving and emitting unit 550 configured to detect a cadence sensor sensing hole 460 of the disk wheel 420 in the housing unit 510, And further includes a dynamic brake support 540 which is disposed on one side of the housing part 510 and controls the interval maintaining to be constant when the distance between the disk wheel 420 and the magnetic magnet 570 is not maintained constant .

Accordingly, the magnetic brake module 500 can apply a magnetic force to the disc wheel 420 using an electromagnetic force to implement a gear shift and a brake, implement a hill and a downhill according to game information, When starting the first movement, it is possible to realize the inertia according to the stopped state.

Further, the cadence sensor sensing hole 460 is sensed by the cadence sensor light receiving and emitting unit 550, thereby measuring the speed state, the starting state, the stopping state, and the waiting state by the user's motion.

The display module 600 is formed on one side of the upper part of the entire frame part 100 and is formed on one side of the handle 360 of the main frame part 300.

The display module 600 is configured to execute and control the game information transmitted from the local server 20. In contrast, a fan (not shown) configured to output wind direction information and wind speed information based on the transmitted game information A joystick unit 710 configured to control game information in a joystick format, and a button unit 730 configured to control game information in the form of a button 780, a speaker unit 750 for outputting sound information based on game information, and a heartbeat measurement terminal unit 760 configured to measure a heartbeat of a user by connecting the heartbeat measuring apparatus.

The main control module 700 includes a digital brake ADC configured to control the magnetic brake module 500 by a brake of the handle 360 and a gear shifter button 731 of the handle 360, A disk wheel gear module configured to control the magnetic brake module 500 and a serial communication module or a USB communication module configured to be capable of data communication with the local server 20, A half-duplex data communication module configured to communicate with the other indoor bicycles except for the main indoor bicycle 10 and a fan IF configured to control the fan 740 configured in the display module 600, A speaker IF module configured to control a speaker configured in the display module 600, and a heartbeat measuring unit connected to the heartbeat measuring terminal unit 760, A measurement ADC module, a cadence sensing IF module configured to measure cadence information of the magnetic brake module 500, a magnetic magnet control IF configured to control the magnetic magnet 570 of the magnetic brake module 500, And a display IF module for controlling the display unit 600 to output game information to the display unit 770. The display unit 600 includes a display unit 600,

The indoor bicycle 10 according to the configuration and features of the present invention described above interacts with the above-described configuration and the virtual reality indoor bicycle system described above, so that the indoor bicycle can feel the same as the outdoor bicycle, The effect of exercise amount, atmosphere, fun, competitiveness, exercise quantity management, exercise record, exercise plan, easy access to service are provided for burning environment.

In addition, the database is made based on the image (roughly 2-meter still image or moving image) and the environmental information made in the same way as the actual traveling route, so that the same exercise effect and atmosphere can be obtained. The upper body slope and the body weight are sensed and the same kinetic energy is consumed, thereby providing a high exercise effect and interest.

In addition, the structure of the indoor bicycle 10 of the present invention is configured such that the heavy disk wheel 420 is not required, the high efficiency gear drive module 400, and the dynamic disk brake 420, which can reduce the gap between the large disk wheel 420 and the wheel, And easy adjustable brake pads, the system is lightweight, low-power, low-braking, low-noise, and precisely adjustable braking force, providing images, gradients, , Accurate calculation of friction according to temperature, altitude and humidity, and display of relevant information on the screen provides an interesting effect.

In addition, if a plurality of bicycles have a real-time mutual communication function, it is possible to display real-time information, real-time scenery, and real-time momentum related to the amount of exercise on the screen of the local server 20 (20) as well as stand- By showing attitude, it is interesting to induce competitiveness, and it is possible to show the competition in real time and visualize the competition, thereby enhancing the fun.

In addition, it is connected to the server, so it provides the advantage of managing change of user's momentum and health state by storing, managing, analyzing and adding time-based exercise information of individual and plural users.

It provides a platform to provide various virtual experiences such as games, education, etc. during exercise.

The contents not described in the drawings should be understood by those skilled in the art based on the above description and should be included in the right of the present invention without being shown in the drawings.

It will be appreciated by those skilled in the art that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. It is to be understood, therefore, that the embodiments described above are to be considered in all respects as illustrative and not restrictive.

It is intended that the present invention covers the modifications and variations of this invention provided they come within the scope of the appended claims and their equivalents. .

10: Indoor bike
20: Local server
30: Mobile device
40: Broadband server

Claims (3)

delete An indoor bicycle system using a magnetic brake,
A half-duplex data communication unit (11) configured to be connected to each other and configured to be capable of data communication when at least one is configured as one or more;
A local communication unit 12 configured to be capable of data communication with the local server 20, and a data communication method including at least one of a serial communication and a USB communication method;
A mobile communication unit 13 configured to be able to perform data communication with the mobile device 30, the data communication method including a wireless data communication method;
Weight concentration information due to the user's movement due to the user's motion, posture, weight, and weight of the user due to the movement of the user's weight, and the waiting time due to the user's motion, And storing the measured user state measurement information and transmitting the stored user state measurement information to the local server 20 via the local communication unit 12, A user state measurement unit (14) configured to transmit to the mobile device (30) through the communication unit (13);
A game information management output unit 15 configured to receive the game information transmitted from the local server 20 via the local communication unit 12 and to store the received game information and output the game information through a user interface Indoor bicycle (10) consisting of:
The data communication method comprises wireless data communication, receives user state measurement information transmitted from the indoor bicycle 10, and transmits the received user state measurement information And a user movement information management unit (31) configured to store the user movement information
A bicycle data communication unit (21) configured to be capable of data communication with the indoor bicycle (10), the data communication method including at least one of a serial communication method and a USB communication method;
A broadband communication unit 22 configured to be capable of data communication with the broadband server 40, the data communication method including a wired / wireless data communication method using a network;
The game device is configured to receive game information transmitted from the broadband server (40) through the broadband communication unit (22) and to store the received game information. The game information is stored in the indoor bicycle 10), and a game information management section (23)
A strain gauge sensor is attached to the four legs of the indoor bicycle (10) to measure the weight, movement, and posture of a person riding a bicycle, and provides movement and attitude information when riding a bicycle on the road and,
And a controller for receiving the user state measurement information transmitted from the indoor bicycle 10 via the bicycle data communication unit and storing the received user state measurement information, A user exercise information database configured to generate user game execution information by matching with the information, store the generated user game execution information, and transmit the user state measurement information to the broadband server (40) through the broadband communication unit (22) A local server 20 comprising:
A wired / wireless data communication unit 41 configured to be capable of data communication with the local server 20, the data communication method including a wire / wireless data communication method using a network;
The user status information is received from the local server 20 via the wired / wireless data communication unit 41, and the user status information is generated using the received user state measurement information. And to classify and store the received user state measurement information,
The user status chart information may be configured to generate user status chart information by classifying the user's momentum per hour, calorie consumption per hour, amount of movement distance, speed per exercise time, average acceleration, average speed, waiting time, A user management unit (42) characterized by;
A game information generation management unit (43) configured to generate game information, store the generated game information, and transmit the stored game information to the local server (20) using the wire / wireless data communication unit (41) And a broadband server (40) comprising: a magnetic braking system comprising: delete
KR1020160015203A 2016-02-05 2016-02-05 Indoor bicycle that uses a magnetic brake and system KR101759096B1 (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101937243B1 (en) * 2018-02-27 2019-01-11 강두환 simulation simulator
KR102375117B1 (en) * 2021-07-29 2022-03-16 주식회사 유니브이알 Home training bicycle where game content is used

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101937243B1 (en) * 2018-02-27 2019-01-11 강두환 simulation simulator
WO2019168257A1 (en) * 2018-02-27 2019-09-06 강두환 Racing experience simulation apparatus
KR102375117B1 (en) * 2021-07-29 2022-03-16 주식회사 유니브이알 Home training bicycle where game content is used

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