WO2022080764A1 - Ensemble de billes intelligentes - Google Patents

Ensemble de billes intelligentes Download PDF

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Publication number
WO2022080764A1
WO2022080764A1 PCT/KR2021/013836 KR2021013836W WO2022080764A1 WO 2022080764 A1 WO2022080764 A1 WO 2022080764A1 KR 2021013836 W KR2021013836 W KR 2021013836W WO 2022080764 A1 WO2022080764 A1 WO 2022080764A1
Authority
WO
WIPO (PCT)
Prior art keywords
remote control
sphere
driving
ball
smart
Prior art date
Application number
PCT/KR2021/013836
Other languages
English (en)
Korean (ko)
Inventor
정석찬
Original Assignee
동의대학교 산학협력단
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 동의대학교 산학협력단 filed Critical 동의대학교 산학협력단
Publication of WO2022080764A1 publication Critical patent/WO2022080764A1/fr

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Classifications

    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B43/00—Balls with special arrangements
    • 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
    • A63B24/0087—Electric or electronic controls for exercising apparatus of groups A63B21/00 - A63B23/00, e.g. controlling load
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63H—TOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
    • A63H29/00—Drive mechanisms for toys in general
    • A63H29/22—Electric drives
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63H—TOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
    • A63H30/00—Remote-control arrangements specially adapted for toys, e.g. for toy vehicles
    • A63H30/02—Electrical arrangements
    • A63H30/04—Electrical arrangements using wireless transmission
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63H—TOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
    • A63H33/00—Other toys
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
    • H02J50/10—Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q9/00—Arrangements in telecontrol or telemetry systems for selectively calling a substation from a main station, in which substation desired apparatus is selected for applying a control signal thereto or for obtaining measured values therefrom
    • 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
    • A63B2220/20—Distances or displacements

Definitions

  • the present invention relates to a smart ball set, and more particularly, to a smart ball set that can be used for play.
  • a ball In general, a ball is made of a rubber or leather material and is a type of exercise equipment in which air is injected. In order to prevent injuries while playing with soccer balls, basketballs, volleyball balls, or children easily, the air is tightly injected inside the outer shell of rubber material. There is a playground, etc.
  • Soccer balls, volleyball balls, basketball balls, etc. which are often used for sports purposes, are formed in a double structure including a rubber tube positioned inside and an outer shell of the tube, which is connected in several pieces to form a spherical shape. .
  • air is injected into the tube through an air inlet formed at one point of the shell to form a taut and spherical ball shape with elasticity, and depending on its characteristics, various methods such as throwing, kicking, rolling, bouncing, receiving, etc. According to the rules, it can be used for various games and sports.
  • the above-mentioned exercise balls and play balls have characteristics that are optimized for the corresponding exercise or play, but they are simply used for moving according to the user's intention, and there is a problem that a small number or one person is easily bored when used for play.
  • the present invention has been devised for the needs as described above, and an object of the present invention is to provide a smart ball set that can be moved to a designated location by itself and can enjoy various games.
  • the present invention includes a remote control that transmits electromagnetic waves, and a driving ball that detects electromagnetic waves transmitted from the remote control, calculates a distance and an angle with the remote control, and moves toward the remote control.
  • the remote control comprises: a case in which a space is formed; a battery disposed inside the case; a transmitter for transmitting electromagnetic waves by the battery power; and a switch for operating the transmitter.
  • the driving type ball includes: a spherical central sphere having a space therein; The central sphere and the central point coincide with the outer surface sphere for accommodating the central sphere in the inner space; a plurality of rotary spheres disposed between the central sphere and the outer sphere for rolling motion; a driving unit disposed inside the central sphere to rotate the outer sphere in contact with the inner surface of the outer sphere; a battery unit disposed inside the central sphere; and a control unit configured to control the driving unit by calculating a distance and an angle from the remote controller using the power of the battery unit.
  • the central sphere has a difference between the center of the sphere and the center of gravity, and is characterized in that it is always arranged in the same posture when stopped.
  • the driving unit includes two driving motors and a rotational source coupled to a rotation shaft of each driving motor, and the rotational circle protrudes from an opening formed in the central sphere and comes into contact with the inner surface of the outer surface sphere do it with
  • control unit is characterized in that it comprises a processing unit for controlling the drive motor by calculating the distance and angle with the remote control using the information of the two distance sensors and the distance sensors spaced apart from each other.
  • the battery unit is characterized in that it includes a battery module and a wireless charging unit receiving power by an external wireless charging device.
  • the outer surface sphere is characterized in that it further comprises a cushion part.
  • the processing unit controls the rotational speed of the two driving motors differently according to the angle with the remote control to adjust the driving direction of the driving type ball.
  • the processing unit is characterized in that it adjusts the basic rotation speed of the driving motor according to the distance from the remote control.
  • the smart ball set according to the present invention is composed of a ball and a remote control, and the ball includes a driving device inside, and moves to the location of the remote control by analyzing the signal transmitted from the remote control, so that various games can be played using the ball and the remote control. It has the effect of being able to enjoy it, and especially if the remote control is attached to the dog's neck, it has the effect of being used as a play tool for the dog.
  • FIG. 1 is a block diagram of a smart ball set according to the present invention.
  • Figure 2 is a cross-sectional view of the driving ball shown in Figure 1
  • FIG 3 is a block diagram of the retainer for fixing the rotary sphere shown in Figure 1,
  • Figure 4 is an explanatory view for explaining the position of the center of gravity of the central sphere shown in Figure 1,
  • Figure 5 is an internal configuration diagram of the central sphere shown in Figure 1,
  • FIG. 6 is a plan view of the driving unit shown in FIG. 5;
  • FIG. 7 is an explanatory diagram illustrating a method of calculating a direction and a distance of a remote control in the control unit of FIG. 1 .
  • the smart ball set 100 includes a driving type ball 10 that moves by driving and a remote control 110 serving as a moving destination of the driving type ball 10 as shown in FIG. 1 . is composed by
  • the driving ball 10 senses the distance and direction from the remote control 110 based on the signal transmitted from the remote control 110, and then moves in the corresponding direction, and when the distance decreases, the speed is reduced to correspond to the corresponding direction. It performs the function of reaching a position.
  • the remote control 110 performs a function of continuously transmitting electromagnetic waves when a user's operation instruction or an operation switch is turned on.
  • the driving ball 10 moves to the remote control 110 position after a certain period of time, and even if the position of the remote control 110 is changed at this time, the The driven ball 10 moves to a change position of the remote control 110 .
  • the driving ball 10 performing the above function accommodates a spherical central sphere 20 and the central sphere 20 having a space therein, and a plurality of It is configured to include an outer surface sphere 40 that is relatively rotatably coupled to each other by the rotary sphere 30 .
  • the center of the central sphere 20 and the center of the outer surface sphere 40 coincide with each other, and the central sphere 20 and the outer surface sphere 40 can rotate with each other by a plurality of rotary spheres 30 . to combine tightly
  • the rotary sphere 30 may include retainers 31 for fixing relative positions to each other, as shown in FIG. 3 , and the retainer 31 prevents the rotary sphere 30 from sliding. By supporting the rotary sphere 30 in a form that can be rotated by the sphere, if necessary, it may be fixed to the outer surface of the central sphere 20 .
  • central sphere 20 may be configured to form a hole in which the rotating sphere 30 is seated to fix the position of the rotating sphere 30 .
  • outer surface sphere 40 may be configured to include a cushion portion 41 for appropriate elasticity on the outer surface.
  • the central sphere 20 as shown in Figure 4, the center of gravity (G) and arranges the parts therein so that the center of the sphere (O) and a predetermined distance spaced apart.
  • the central sphere 20 always maintains the posture as shown in FIG. 4 after a certain period of time.
  • the central sphere 20 includes a control unit 90 , a driving unit 60 , and a battery unit 70 therein.
  • the driving unit 60 includes two driving motors 61 arranged symmetrically to each other and a rotational source 62 fixed to the rotation shaft of each driving motor 61 ,
  • the driving motor 61 is fixed to the central sphere 20 .
  • the center of gravity of the central sphere 20 is located below the center, when the driving motor 61 is rotated, the outer surface sphere 40 rotates, so that the driving ball 10 is eventually rolled.
  • the driving motor 61 may be configured to include a transmission device for speed reduction therein.
  • the driving motor 61 is preferably driven to the extent that a moment less than the restoring force of the central sphere 20 (the product of the weight of the central sphere 20 and the distance between the center of gravity and the sphere center) acts.
  • the direction is changed when the rotation speed of the two driving motors 61 is adjusted.
  • the driving ball 10 goes straight, and when rotated in the same direction in different directions, it rotates in place, and when the rotation speed is changed in the same direction, the rotation speed Drive in different directions according to the difference.
  • the battery unit 70 is configured to supply power, and includes a rechargeable battery module 71 and a wireless charging unit 72 for charging the battery module 71 .
  • the wireless charging unit 72 is disposed at the lower end of the central sphere 20 and serves to charge the battery module 71 by an external wireless charging device.
  • control unit 90 controls the operation of the driving motor 61 using the power of the battery unit 70 and also performs a function of calculating the distance to the remote control unit 110, a predetermined distance
  • a processing unit 92 that controls the driving motor 61 based on the distance between the two distance sensors 91 spaced apart from the remote control 110 and the direction of the remote control 110 detected by the distance sensor 91 is comprised of
  • each of the distance sensors 91 is disposed to be spaced apart from each other by a distance d to detect a signal transmitted from the remote control 110 and measure the distances c1 and c2 from the remote control 110 . sensed and output the sensed values to the processing unit 92 .
  • the processing unit 92 calculates the forward angle a and the distance l based on the c1 and c2 values and the previously input d.
  • the processing unit 92 controls the operation of the driving motor 61 based on a and l. That is, if a is a '+' value, the L-side driving motor 61 is rotated at a speed proportional to the corresponding size, and the R-side driving motor 61 is a predefined basic speed or a basic speed linked to the distance l. When rotated, the entire driving type ball 10 is driven in the direction of the remote control 110 .
  • the processing unit 92 controls the driving motor 61 in the opposite direction to the above.
  • processing unit 92 proportionally controls the basic speed of each driving motor 61 according to the l value.
  • the processing unit 92 drives the driving motor 61 at a high basic speed when the distance from the remote control 110 is long, and drives the driving motor 61 at a low basic speed when the distance from the remote control 110 is close. 61) and controls the driving motor 61 to stop the driving when it is within a certain distance.
  • the battery unit 70 and the driving unit 60 weigh relatively more than other components, they must be placed at the lower end of the central sphere 20 so that the central sphere 20 is always in a constant posture. and, if necessary, a weight, etc., may be placed at the lower end of the central sphere 20 for additional restoring force.
  • the remote control 110 continuously transmits electromagnetic waves when the user's operation instruction or operation switch is turned on.
  • the case 111 and the electromagnetic wave It is configured to include a transmitter 112 and a battery 113 for outputting a switch 114 for operation.
  • the switch 114 when the user operates the switch 114 , it is configured to output an electromagnetic wave through the transmitter 112 .
  • the remote control 110 can be configured in the form of a necklace, and when a dog (or cat) wears it, when the driving ball 10 approaches the dog, the dog pushes it, and it operates in the form of approaching again, It can also be used as a play ball for your dog.

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Power Engineering (AREA)
  • Toys (AREA)

Abstract

L'objectif de la présente invention est de fournir un ensemble de billes intelligentes qui est mobile de manière autonome vers un emplacement désigné pour permettre à un utilisateur de profiter de divers jeux. À cet effet, la présente invention comprend : une télécommande pour transmettre des ondes électromagnétiques ; et une bille entraînée pour détecter les ondes électromagnétiques transmises à partir de la télécommande et calculer une distance à partir et un angle par rapport à la télécommande de telle sorte que la bille entraînée se déplace vers la télécommande. L'ensemble de billes intelligentes selon la présente invention comprend une bille et une télécommande, la bille comprenant un dispositif d'entraînement disposé à l'intérieur de celle-ci et analysant un signal transmis à partir de la télécommande pour se déplacer vers l'emplacement de la télécommande, de telle sorte qu'un utilisateur peut bénéficier de divers jeux à l'aide de la bille et de la télécommande. En particulier, lorsque la télécommande est fixée sur le cou d'un chien de compagnie, l'invention peut être utilisée même en tant que jouet pour le chien de compagnie.
PCT/KR2021/013836 2020-10-13 2021-10-08 Ensemble de billes intelligentes WO2022080764A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020200132164A KR102290648B1 (ko) 2020-10-13 2020-10-13 스마트 공 셋
KR10-2020-0132164 2020-10-13

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WO2022080764A1 true WO2022080764A1 (fr) 2022-04-21

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PCT/KR2021/013836 WO2022080764A1 (fr) 2020-10-13 2021-10-08 Ensemble de billes intelligentes

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WO (1) WO2022080764A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102290648B1 (ko) * 2020-10-13 2021-08-18 동의대학교 산학협력단 스마트 공 셋
KR102438698B1 (ko) * 2021-10-21 2022-08-31 주식회사 씨엔 타원체형 롤링 이동 장치

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200305200Y1 (ko) * 2002-11-12 2003-02-25 배태인 공완구
KR20160016830A (ko) * 2013-05-06 2016-02-15 스페로, 아이엔씨. 다목적 자체 추진 장치
KR20170008614A (ko) * 2015-07-14 2017-01-24 삼성전자주식회사 이동체, 상기 이동체의 이동을 제어하기 위한 원격 제어 장치, 상기 이동체의 이동 제어 시스템, 로봇 청소기, 상기 로봇 청소기의 이동 제어 시스템, 상기 이동체의 이동 제어 방법 및 상기 로봇 청소기의 이동 제어 방법
KR101937689B1 (ko) * 2017-11-24 2019-04-11 (주)유프랜드 작업자 추종형 제어 알고리즘이 적용된 이동장치
KR102290648B1 (ko) * 2020-10-13 2021-08-18 동의대학교 산학협력단 스마트 공 셋

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200305200Y1 (ko) * 2002-11-12 2003-02-25 배태인 공완구
KR20160016830A (ko) * 2013-05-06 2016-02-15 스페로, 아이엔씨. 다목적 자체 추진 장치
KR20170008614A (ko) * 2015-07-14 2017-01-24 삼성전자주식회사 이동체, 상기 이동체의 이동을 제어하기 위한 원격 제어 장치, 상기 이동체의 이동 제어 시스템, 로봇 청소기, 상기 로봇 청소기의 이동 제어 시스템, 상기 이동체의 이동 제어 방법 및 상기 로봇 청소기의 이동 제어 방법
KR101937689B1 (ko) * 2017-11-24 2019-04-11 (주)유프랜드 작업자 추종형 제어 알고리즘이 적용된 이동장치
KR102290648B1 (ko) * 2020-10-13 2021-08-18 동의대학교 산학협력단 스마트 공 셋

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