Motion sensing device with an accelerometer and a digital display

• US 9,764,201 B2
• Filed: 03/12/2017
• Issued: 09/19/2017
• Est. Priority Date: 03/25/2011
• Status: Active Grant

• Current Assignee: Volteon LLC (Jeffrey M. Gross)
• Original Assignee: May Patents Ltd.
• Inventors: Binder, Yehuda
• Primary Examiner(s): HOFSASS, JEFFERY A
• Application Number:
  US15/456,537
• Publication Number:
  US 20170182374A1
• Time in Patent Office: 191 Days
• Field of Search: 340669, 3406911, 3403841, 3403843, 3403846, 3403847, 446409, 473571
• CPC Class Codes: A01K 15/025 Toys specially adapted for animals
• CPC Class Codes: A63B 2071/0602 Non-electronic means therefor
• CPC Class Codes: A63B 2071/0625 Emitting sound, noise or music
• CPC Class Codes: A63B 2071/063 Spoken or verbal instructions
• CPC Class Codes: A63B 21/0055 the produced electric power used as a source for other equipment, e.g. for TVs
• CPC Class Codes: A63B 2220/17 Counting, e.g. counting periodical movements, revolutions or cycles, or including further data processing to determine distances or speed
• CPC Class Codes: A63B 2220/18 Inclination, slope or curvature
• CPC Class Codes: A63B 2220/40 Acceleration
• CPC Class Codes: A63B 2220/51 Force
• CPC Class Codes: A63B 2220/53 Force of an impact, e.g. blow or punch
• CPC Class Codes: A63B 2220/56 Pressure
• CPC Class Codes: A63B 2220/803 Motion sensors
• CPC Class Codes: A63B 2220/805 Optical or opto-electronic sensors
• CPC Class Codes: A63B 2220/833 Sensors arranged on the exercise apparatus or sports implement
• CPC Class Codes: A63B 2225/54 Transponders, e.g. RFID
• CPC Class Codes: A63B 2225/74 with powered illuminating means, e.g. lights
• CPC Class Codes: A63B 43/004 electrically conductive, e.g. for automatic arbitration
• CPC Class Codes: A63B 43/06 with illuminating devices ; with reflective surfaces
• CPC Class Codes: A63B 69/0053 Apparatus generating random stimulus signals for reaction-time training involving a substantial physical effort
• CPC Class Codes: A63B 71/0622 Visual, audio or audio-visual systems for entertaining, instructing or motivating the user
• CPC Class Codes: A63H 29/22 : Electric drives power supply through track A63H18/12
• CPC Class Codes: A63H 29/24 : Details or accessories for drive mechanisms, e.g. means for winding-up or starting toy engines
• CPC Class Codes: A63H 33/18 : Throwing or slinging toys, e.g. flying disc toys discs used in athletics A63B65/10as part of a game A63F9/02; sling weapons F41B3/00; spring toy guns F41B7/08
• CPC Class Codes: A63H 33/26 : Magnetic or electric toys electric drives A63H29/22 ; indoor games played with small balls using magnetic power A63F7/0088, A63F7/068
• CPC Class Codes: A63H 5/00 : Musical or noise- producing devices for additional toy effects other than acoustical musical tops A63H1/28; sound-producing dolls A63H3/28; musical toy vehicles A63H17/268; acoustical vehicle-signalling devices A63H17/32; whistling toy locomotive arrangements A63H19/14; music, sound or noise production in general G10
• CPC Class Codes: G01P 1/07 : Indicating devices, e.g. for remote indication indicating working conditions of vehicles G07C5/00
• CPC Class Codes: G01P 1/08 : Arrangements of scales, pointers, lamps or acoustic indicators, e.g. in automobile speedometers
• CPC Class Codes: G01P 15/18 : in two or more dimensions
• CPC Class Codes: G08B 21/182 : Level alarms, e.g. alarms responsive to variables exceeding a threshold
• CPC Class Codes: G08B 5/36 : using visible light sources
• CPC Class Codes: G10H 1/26 : for automatically producing a series of tones
• CPC Class Codes: G10H 2220/395 : Acceleration sensing or accelerometer use, e.g. 3D movement computation by integration of accelerometer data, angle sensing with respect to the vertical, i.e. gravity sensing. conductor baton movement sensing G10H2220/206, angle sensing without reference to gravity G10H2220/391; player body joint angle sensing G10H2220/321
• CPC Class Codes: G10H 2230/055 : Spint toy, i.e. specifically designed for children, e.g. adapted for smaller fingers or simplified in some way; Musical instrument-shaped game input interfaces with simplified control features
• CPC Class Codes: H02J 50/10 : using inductive coupling
• CPC Class Codes: H02J 50/20 : using microwaves or radio frequency waves
• CPC Class Codes: H02J 50/90 : involving detection or optimisation of position, e.g. alignment
• CPC Class Codes: H02J 7/0068 : Battery or charger load switching, e.g. concurrent charging and load supply H02J7/0013 takes precedence
• CPC Class Codes: H02J 7/32 : for charging batteries from a charging set comprising a non-electric prime mover rotating at constant speed
• CPC Class Codes: H05K 999/99 : dummy group

Abstract

A device includes a signaling means and a motion sensor, and logic for activating or controlling the signaling means in response to a sensed motion according to an embedded logic. The device may be used as a toy, and may be shaped like a play ball or as a handheld unit. It may be powered from a battery, either chargeable from an AC power source directly or contactless by using induction or by converting electrical energy from harvested kinetic energy. The embedded logic may activate or control the signaling means, predictably or randomly, in response to sensed acceleration magnitude or direction, such as sensing the crossing of a preset threshold or sensing the peak value. The visual means may be a numeric display for displaying a value associated with the count of the number of times the threshold has been exceeded or the peak magnitude of the acceleration sensed.

Claims

1. A device for displaying in response to a sensed acceleration, the device comprising a single hand-held enclosure, and in the single enclosure comprising:

a three-axis accelerometer measuring the device acceleration and producing a first output signal that represents the measured device acceleration;

a sensor for producing a second output signal responsive to a physical phenomenon;

a digital display for displaying graphical or text information;

a rechargeable battery connected to power the device; and

a battery charger connected for contactless induction-based charging of the rechargeable battery,

wherein the digital display is coupled to the accelerometer and the sensor for displaying information in response to the first and second output signals.

2. The device according to claim 1, further comprising software and a processor for executing the software, the processor coupled between the digital display, the sensor and the accelerometer for controlling the displayed information in response to the first and second output signals.

3. The device according to claim 2, wherein the digital display is coupled to the processor using an interface that is according to, or based on, IEEE 1394, Universal Serial Bus (USB), Serial Digital Interface (SDI), FireWire™

, High-Definition Multimedia Interface (HDMI), Digital Visual Interface (DVI), Unified Display Interface (UDI), or DisplayPort standard.

4. The device according to claim 1, wherein the digital display is a flat-panel digital display that is based on, comprises, or uses, a Liquid Crystal Display (LCD), a Thin-Film Transistor (TFT), or a Field Emission Display (FED) display.

5. The device according to claim 1, wherein the battery charger comprises, or consists of, an induction coil for inductively receiving AC power when in an electromagnetic field, and for charging the rechargeable battery from the received AC power.

6. The device according to claim 1, further comprising a battery compartment mechanically secured to the single enclosure for housing the rechargeable battery.

7. The device according to claim 6, wherein the single enclosure further comprising a securely removable cover for covering the battery compartment, so that when the cover is removed the battery compartment is accessible for replacing the rechargeable battery.

8. The device according to claim 1, further operative to detect or measure a change of a position of the device based on the first output signal.

9. The device according to claim 1, wherein the accelerometer comprises, consists of, uses, or is based on, a piezoelectric, piezoresistive, capacitive, Micro-mechanical Electrical Systems (MEMS), or electromechanical accelerometer.

10. The device according to claim 1, wherein the accelerometer produces the first output signal in response to an absolute acceleration or to a relative-to-freefall acceleration of the enclosure.

11. The device according to claim 1, wherein the first output signal is responsive to the magnitude or the direction of the device acceleration.

12. The device according to claim 1, wherein the accelerometer comprises, consists of, uses, or is based on three distinct accelerometers each producing a first output signal responsive to an absolute acceleration or to a relative-to-freefall acceleration in a distinct direction.

13. The device according to claim 1, further operative to sense or measure the device mechanical orientation, vibration, shock, or falling, based on, or using, the first output signal.

14. The device according to claim 1, wherein the accelerometer comprises, consists of, uses, or is based on, a piezoelectric accelerometer that utilizes a piezoelectric effect and comprises, consists of, uses, or is based on, piezoceramics or a single crystal or quartz.

15. The device according to claim 1, further comprising an audible signaling component for emitting an audible sound indicating a first status, and wherein the output signal is proportional in a defined range to the measured device acceleration.

16. The device according to claim 15, wherein the audible signaling component consists of, comprises, or uses an electro-mechanical, an electro-acoustical transducer, or a piezoelectric sounder.

17. The device according to claim 15, wherein the audible signaling component consists of, comprises, or uses a loudspeaker, and the device further comprising a memory storing the audible sound in a digital form, and a digital to analog converter coupled between the memory and the loudspeaker for sounding by the loudspeaker the stored audible sound.

18. The device according to claim 17, wherein the stored audible sound is based on, comprises, or consists of, a speech synthesis or a recorded human voice.

19. The device according to claim 15, wherein the emitted audible sound is based on, comprises, or consists of, a single tone, multiple tones, a melody, or a music, and wherein the accelerometer is a three-axis accelerometer.

20. The device according to claim 15, wherein the emitted audible sound is based on, comprises, or consists of, a song or a human voice that is synthesized or recorded.

21. The device according to claim 1, consisting of, or comprising, a laptop computer, a media player, a cellular telephone, a Personal Digital Assistant (PDA), a digital camera, a video recorder, or any combination thereof.

22. The device according to claim 1, further comprising a processor and a random number generator coupled to the processor and operative to output a random number, wherein the information displayed is in response to the random number.

23. The device according to claim 22, wherein the random number generator is a hardware-only based generator.

24. The device according to claim 22, wherein the random number generator is based on a physical process.

25. The device according to claim 24, wherein the physical process is one of a thermal noise, a shot noise, decaying nuclear radiation, a photoelectric effect, and a quantum phenomenon.

26. The device according to claim 22, wherein the random number generator is software-based, and the device further comprising a processor for executing a random number generator software.

27. The device according to claim 26, wherein the random number generator software includes an algorithm for generating pseudo-random numbers.

28. The device according to claim 22, wherein the random numbers generated by the random number generator are substantially uniformly or Gaussianly distributed.

29. The device according to claim 1, further comprising a controlled switch connected for switching DC power from the rechargeable battery to a component, wherein the switch is controlled by a processor in response to the first output signal.

30. The device according to claim 29, wherein the controlled switch is based on, comprises, or using, an electro-mechanical relay, a solid-state relay, or an optocouplers.

31. The device according to claim 1, further operative as a toy for an amusement of a person or a pet, wherein the single enclosure is configured, dimensioned, formed, or structured as a toy.

32. The device according to claim 1, wherein the single enclosure comprises, or shaped as, two substantially circular plates attached to both ends of a rod.

33. The device according to claim 1, wherein the single enclosure is substantially sphere shaped, and the device is operative for amusement or playing as a play ball.

34. The device according to claim 33, wherein the single enclosure is ball-shaped.

35. The device according to claim 33, wherein the single enclosure is substantially dimensioned, shaped, and structured as cricket, baseball, basketball, football, soccer, tennis, rugby, golf, or volleyball play ball.

36. The device according to claim 33, wherein the single enclosure is cylinder, half-sphere, prolate-spheroid, football, or ovoid shaped.

37. The device according to claim 1, wherein the single enclosure is substantially cylinder, cone, pyramid, or torus shaped.

38. The device according to claim 1, wherein the single enclosure is substantially box-shaped having a rectangular, square, elongated, or oval, horizontal or vertical cross-section.

39. The device according to claim 1, wherein the sensor is an electric sensor that responds to an electrical characteristics or electrical phenomenon quantity in an electrical circuit.

40. The device according to claim 39, wherein the electric sensor consists of, comprises, or is based on, a voltage or current sensor.

41. The device according to claim 1, wherein the sensor is a light sensor.

42. The device according to claim 41, wherein the light sensor consists of, comprises, or is based on, a photocell.

43. The device according to claim 1, wherein the sensor is a force sensor.

44. The device according to claim 43, wherein the force sensor consists of, comprises, or is based on, a pressure sensor.

45. The device according to claim 1, further operative to sense or measure the device tilt angle based on the output signal.

46. The device according to claim 1, further comprising a processor and a component coupled to be controlled or activated by the processor and operative to affect a physical phenomenon.

47. The device according to claim 46, wherein the component is operative to affect a temperature.

48. The device according to claim 47, wherein the component is a heater or a cooler.

49. The device according to claim 46, wherein the component is operative to affect a physical movement.

50. The device according to claim 49, wherein the component is a motor or a fan.

51. The device according to claim 1, further comprising a counter coupled to the accelerometer for counting a number of events based on the output signal.

52. The device according to claim 51, wherein events are occurrences when the magnitude of the first output signal crosses an acceleration threshold.

53. The device according to claim 1, wherein the three-axis accelerometer is attached to the single enclosure for measuring the device acceleration.

54. The device according to claim 53, wherein the three-axis accelerometer is attached to the single enclosure.