Accessory for virtual reality simulation

• US 10,279,269 B2
• Filed: 06/22/2018
• Issued: 05/07/2019
• Est. Priority Date: 06/22/2017
• Status: Active Grant

• Current Assignee: Centurion DK A/S
• Original Assignee: Centurion Vr, LLC
• Inventors: Ghanchi, Muhammad Yasser, Amaral, Adam, Snyder, Glenn, Meza, Roberto Josue, LaViola, Jr., John Thomas
• Primary Examiner(s): Deodhar, Omkar A
• Application Number:
  US16/015,825
• Publication Number:
  US 20180373323A1
• Time in Patent Office: 319 Days
• CPC Class Codes: A63B 2102/20 Cricket
• CPC Class Codes: A63B 2220/833 Sensors arranged on the exercise apparatus or sports implement
• CPC Class Codes: A63B 59/50 Substantially rod-shaped bats for hitting a ball in the air, e.g. for baseball
• CPC Class Codes: A63B 69/0015 for cricket
• CPC Class Codes: A63F 13/212 using sensors worn by the player, e.g. for measuring heart beat or leg activity
• CPC Class Codes: A63F 13/213 comprising photodetecting means, e.g. cameras, photodiodes or infrared cells A63F13/219, A63F13/655 take precedence
• CPC Class Codes: A63F 13/245 specially adapted to a particular type of game, e.g. steering wheels
• CPC Class Codes: A63F 13/25 Output arrangements for video game devices
• CPC Class Codes: A63F 13/285 Generating tactile feedback signals via the game input device, e.g. force feedback
• CPC Class Codes: A63F 13/31 Communication aspects specific to video games, e.g. between several handheld game devices at close range
• CPC Class Codes: A63F 13/428 involving motion or position input signals, e.g. signals representing the rotation of an input controller or a player's arm motions sensed by accelerometers or gyroscopes
• CPC Class Codes: A63F 13/52 involving aspects of the displayed game scene
• CPC Class Codes: A63F 13/54 involving acoustic signals, e.g. for simulating revolutions per minute [RPM] dependent engine sounds in a driving game or reverberation against a virtual wall
• CPC Class Codes: A63F 13/573 using trajectories of game objects, e.g. of a golf ball according to the point of impact
• CPC Class Codes: A63F 13/577 using determination of contact between game characters or objects, e.g. to avoid collision between virtual racing cars
• CPC Class Codes: A63F 13/65 automatically by game devices or servers from real world data, e.g. measurement in live racing competition
• CPC Class Codes: A63F 13/812 Ball games, e.g. soccer or baseball
• CPC Class Codes: A63F 2300/1043 being characterized by constructional details
• CPC Class Codes: A63F 2300/69 Involving elements of the real world in the game world, e.g. measurement in live races, real video
• CPC Class Codes: A63F 2300/8011 Ball
• CPC Class Codes: A63F 2300/8082 : Virtual reality
• CPC Class Codes: G06F 3/011 : Arrangements for interaction with the human body, e.g. for user immersion in virtual reality blind teaching G09B21/00
• CPC Class Codes: G06F 3/016 : Input arrangements with force or tactile feedback as computer generated output to the user
• CPC Class Codes: G06T 13/20 : 3D [Three Dimensional] animation
• CPC Class Codes: G06T 13/40 : of characters, e.g. humans, animals or virtual beings

Abstract

The present disclosure generally relates to virtual reality simulation, and more specifically, in some implementations, to devices, systems, and methods for use in a virtual reality sports simulation. A system for virtual reality simulation may include an accessory (e.g., one or more of a bat, a glove, or a helmet) for interacting with a virtual reality environment. The accessory may provide the user with haptic feedback that emulates sensations that the user would experience when playing a live-action sport to provide the user with a more meaningful and realistic experience when playing a virtual reality game. Further, virtual reality simulations disclosed herein may include incorporating data from a live-action event (e.g., a live-action sporting event) into a virtual reality environment to provide a user with a realistic experience.

Claims

1. An accessory for use in a virtual reality game, the accessory comprising:

a housing shaped as a bat having a handle at a first end thereof and a body extending from the handle, the bat including a second end disposed away from the handle, a first surface bounded by a top edge and a bottom edge, and a second surface disposed opposite the first surface, wherein the first surface includes a face structurally configured to contact a projectile;

a tracking device operable to track a position of the housing, and to communicate the position to a virtual reality environment in substantially real time;

a plurality of solenoids disposed within the housing; and

a controller in communication with the plurality of solenoids, the controller configured to receive information related to location-specific contact between virtual representations of the accessory and a ball within a virtual reality environment and to selectively actuate one or more of the plurality of solenoids to exert, on the handle, force based on the location-specific contact,

wherein one or more solenoids of the plurality of solenoids are disposed adjacent to the second end of the bat and are configured to actuate during a first simulated contact scenario of the ball striking a tip of the bat defined by a distal end of the face disposed substantially adjacent to the second end of the bat, one or more solenoids of the plurality of solenoids are disposed adjacent to the first end of the bat and are configured to actuate during a second simulated contact scenario of the ball striking a base of the bat defined by a proximal end of the face disposed substantially adjacent to the handle, one or more solenoids of the plurality of solenoids are disposed adjacent to the top edge of the bat and are configured to actuate during a third simulated contact scenario of the ball striking an upper contact area on or adjacent to the top edge of the bat, and one or more solenoids of the plurality of solenoids are disposed adjacent to the bottom edge of the bat and are configured to actuate during a fourth simulated contact scenario of the ball striking a lower contact area on or adjacent to the bottom edge of the bat.

2. The accessory of claim 1, wherein the location-specific contact between virtual representations of the bat and the ball within the virtual reality environment includes a fifth simulated contact scenario of the ball striking the bat on a sweet spot on the face disposed between a centerline of the face and the distal end of the face, and a sixth simulated contact scenario of the ball striking the bat on a middle-hit area of the face disposed between the sweet spot and the proximal end of the face.

3. The accessory of claim 2, wherein all solenoids in the plurality of solenoids are configured to actuate in a low-power mode during the fifth simulated contact scenario, and wherein all solenoids in the plurality of solenoids are configured to actuate in a high-power mode during the sixth simulated contact scenario.

4. The accessory of claim 1, wherein a physical arrangement of the plurality of solenoids within the housing provides a predetermined force distribution for the location-specific contact between virtual representations of the accessory and the ball within the virtual reality environment.

5. The accessory of claim 1, wherein a physical arrangement of the plurality of solenoids within the housing provides a predetermined center of gravity for the accessory.

6. The accessory of claim 1, wherein each of the plurality of solenoids is positioned in a predetermined orientation.

7. The accessory of claim 6, wherein the predetermined orientation of at least one of the plurality of solenoids is substantially normal to a plane of a face of the accessory.

8. The accessory of claim 7, further comprising a contact surface disposed adjacent to the at least one of the plurality of solenoids, the at least one of the plurality of solenoids structurally configured to contact the contact surface when actuated.

9. The accessory of claim 6, wherein the predetermined orientation of at least one of the plurality of solenoids has an axis of linear actuation of about 35 degrees offset from a plane of a surface of the accessory.

10. The accessory of claim 1, wherein the plurality of solenoids includes at least six solenoids.

11. The accessory of claim 10, wherein at least two of the at least six solenoids are disposed adjacent to the first end of the accessory and at least another two of the at least six solenoids are disposed adjacent to the second end of the accessory.

12. The accessory of claim 1, wherein one or more of the plurality of solenoids are disposed in the handle of the accessory.

13. The accessory of claim 12, wherein the handle includes a protrusion engaged with a solenoid for conveying haptic feedback to a user'"'"'s hands when gripping the handle during exertion of the force based on the location-specific contact.

14. The accessory of claim 1, wherein the tracking device is monitored by one or more lasers that perform predetermined sweeps of a physical space.

15. The accessory of claim 1, wherein substantially real time includes a time delay of no more than 25 milliseconds.

16. The accessory of claim 1, further comprising a processor executing a virtual reality cricket game within the virtual reality environment, the processor configured to receive the position of the housing and render the position of the housing within the virtual reality environment in substantially real time.

17. The accessory of claim 1, further comprising one or more power sources within the housing in electrical communication with one or more of the plurality of solenoids and the controller.

18. The accessory of claim 1, wherein one or more solenoids of the plurality of solenoids includes a movable member, wherein movement of the movable member provides the force exerted on the handle based on the location-specific contact.

19. The accessory of claim 18, wherein the movable member is actuatable to impact a contact surface of the bat.

20. An accessory for use in a virtual reality game, the accessory comprising:

a housing shaped as a bat having a handle at a first end thereof and a body extending from the handle, the bat including a second end disposed away from the handle, a first surface bounded by a top edge and a bottom edge, and a second surface disposed opposite the first surface, wherein the first surface includes a face structurally configured to contact a projectile;

a tracking device operable to track a position of the housing, and to communicate the position to a virtual reality environment in substantially real time; and

a plurality of solenoids disposed within the housing and a controller in communication with the plurality of solenoids, the controller configured to receive information related to location-specific contact between virtual representations of the accessory and a ball within a virtual reality environment and to selectively actuate one or more of the plurality of solenoids to exert, on the handle, force based on the location-specific contact, the plurality of solenoids including;

a first one or more solenoids disposed adjacent to the second end of the bat and configured to actuate during a first simulated contact scenario of a ball striking a tip of the bat defined by a distal end of the face disposed substantially adjacent to the second end of the bat;

a second one or more solenoids disposed adjacent to the first end of the bat and configured to actuate during a second simulated contact scenario of the ball striking a base of the bat defined by a proximal end of the face disposed substantially adjacent to the handle;

a third one or more solenoids disposed adjacent to the top edge of the bat and configured to actuate during a third simulated contact scenario of the ball striking an upper contact area on or adjacent to the top edge of the bat; and

a fourth one or more solenoids disposed adjacent to the bottom edge of the bat and configured to actuate during a fourth simulated contact scenario of the ball striking a lower contact area on or adjacent to the bottom edge of the bat.