AUDIBLE BIOFEEDBACK HEART RATE MONITOR WITH VIRTUAL COACH

• US 20110152696A1
• Filed: 12/21/2010
• Published: 06/23/2011
• Est. Priority Date: 12/22/2009
• Status: Abandoned Application

• Current Assignee: Hall Ryan Laboratories, Inc.
• Original Assignee: Hall Ryan Laboratories, Inc.
• Inventors: Ryan, Richard H.
• Application Number:
  US12/975,263
• Publication Number:
  US 20110152696A1
• Time in Patent Office: Days
• US Class Current: 600/481
• CPC Class Codes: A61B 2503/10 Athletes
• CPC Class Codes: A61B 5/02438 with portable devices, e.g. worn by the patient
• CPC Class Codes: A61B 5/222 combined with detection or measurement of physiological parameters, e.g. heart rate
• CPC Class Codes: A61B 5/486 Bio-feedback A61B5/375 takes precedence
• CPC Class Codes: A61B 5/741 using synthesised speech
• CPC Class Codes: A61M 2021/0027 by the hearing sense
• CPC Class Codes: A61M 2021/0061 Simulated heartbeat pulsed or modulated
• CPC Class Codes: A61M 21/00 Other devices or methods to cause a change in the state of consciousness; Devices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis
• CPC Class Codes: A61M 2205/3569 sublocal, e.g. between console and disposable
• CPC Class Codes: A61M 2205/3592 using telemetric means, e.g. radio or optical transmission
• CPC Class Codes: A61M 2209/088 on the body
• CPC Class Codes: A61M 2230/06 Heartbeat rate only
• CPC Class Codes: G09B 19/0038 Sports
• CPC Class Codes: G16H 20/30 relating to physical therapies or activities, e.g. physiotherapy, acupressure or exercising

Abstract

A system and associated method that provides a virtual coach to a person during an exercise routine includes a sensor used to sense the level of a physiological parameter of the exerciser, such as heart rate, a processor programmed to compare the sensed physiological parameter to a target level of the physiological parameter, and, depending on the comparison, provide coaching prompts to the exerciser. Coaching prompts include audible and visual prompts. In another feature, a visual image of a virtual coach may be made available for display to the exerciser, and in yet another feature, a video of the virtual coach saying the audio prompt may be displayed. The system allows for selection from a plurality of virtual coaches. The audio and video of virtual coaches are recordings of real people and may be produced or obtained from other sources. In one embodiment, audio, visual, and video of the virtual coach may be downloaded from the Internet.

Claims

1. A system for monitoring a physiological parameter and coaching an exerciser during exercise, comprising:

a sensor configured to sense a physiological parameter and provide a sensor signal representative of the actual level of the sensed parameter;

an input device configured to provide a target level of the physiological parameter;

a processor programmed to receive and compare the target level of the physiological parameter with the actual sensed level and in response to the comparison, play an audible coaching prompt indicative of the difference between the actual and the target; and

an audio transducer configured to receive the played audible coaching prompt and transduce it into audio energy for listening by the exerciser.

2. The system for monitoring and coaching of claim 1 wherein the physiological parameter sensed comprises heart rate.

3. The system for monitoring and coaching of claim 1 wherein additional coaching prompts are used that vary in intensity of coaching.

4. The system for monitoring and coaching of claim 1 wherein at least one prompt comprises a recording of a voice message from an actual person.

5. The system for monitoring and coaching of claim 1 wherein the processor is further programmed to select a prompt based on whether the actual sensed parameter is higher or lower than the target rate.

6. The system for monitoring and coaching of claim 1 further comprising a memory, wherein the processor is further programmed to store in the memory the last prompt provided and in the event that a subsequent prompt is needed, the processor is further programmed to refer to the stored prompt in selecting the next prompt.

7. The system for monitoring and coaching of claim 1 further comprising a memory, wherein the memory has stored a plurality of prerecorded audio prompts from which the processor is programmed to select in playing an audio coaching prompt, the stored prompts having a predetermined sequence for playing, the processor being programmed so as to retrieve and play the prompts in the order of that predetermined sequence.

8. The system for monitoring and coaching of claim 1 further comprising a memory and a display, wherein the memory has stored a visual image of a coach face, and wherein the processor is further programmed to retrieve that visual image from the memory and output that image to the display when playing an audio prompt.

9. The system for monitoring and coaching of claim 1 further comprising a memory and a display, wherein the memory has stored a video of a coach providing the audio prompt played by the processor, the processor being further programmed to retrieve that video from the memory and output that image to the display when playing an audio prompt.

10. The system for monitoring and coaching of claim 9 further comprising a memory and an input port, wherein the processor is further programmed to receive a live video prompt at the input port, record the live prompt as a video file, and store that recorded video file in the memory for playing as a prompt.

11. The system for monitoring and coaching of claim 9 further comprising a memory and an input port, wherein the processor is further programmed to receive a recorded video prompt file at the input port and store that received video file in the memory for playing as a prompt.

12. A system for monitoring a physiological parameter and coaching an exerciser during exercise, comprising:

a sensor configured to sense heart rate and provide a sensor signal representative of the actual heart rate level;

a memory in which are stored a plurality of coaching prompts, wherein the stored coaching prompts vary in intensity of coaching and have a predetermined sequence for playing;

an input device configured to provide a target level of the heart rate;

a processor programmed to receive the input target level of the heart rate and store it in memory, the processor further programmed to compare the target level of heart rate with the actual sensed heart rate and in response to the comparison, retrieve a coaching prompt indicative of the difference between the actual and the target heart rates, the processor being programmed so as to retrieve and play the prompts in the order of that predetermined sequence and to consider any relationship between a former prompt and the present difference, from the memory and play the retrieved coaching prompt; and

a transducer configured to receive the played coaching prompt and transduce it into a perceptible communication.

13. The system for monitoring and coaching of claim 12 wherein the memory has stored a plurality of prerecorded audio prompts from which the processor is programmed to select in playing an audio coaching prompt.

14. The system for monitoring and coaching of claim 13 further comprising a display, wherein the memory has stored a visual image of a coach face, and wherein the processor is further programmed to retrieve that visual image from the memory and output that image to the display when playing an audio prompt.

15. The system for monitoring and coaching of claim 13 further comprising a display, wherein the memory has stored a video of a coach providing an audio prompt played by the processor, the processor being further programmed to retrieve that video prompt from the memory and output that image to the display while playing associated audio.

16. A method of monitoring a physiological parameter and coaching an exerciser during exercise, comprising:

measuring a physiological parameter of an exerciser;

selecting a target level for the physiological parameter of an exerciser;

comparing the measured physiological parameter to the target level;

outputting a coaching audio prompt to an exerciser based on the difference between the measured physiological parameter and the target physiological parameter; and

in the event that a visual image or a video of a coach saying an audio prompt is desired, outputting a visual image and/or a video of a coach to an exerciser.

17. The method of monitoring and coaching a person of claim 16 wherein the step of measuring comprises measuring heart rate.

18. The method of monitoring and coaching a person of claim 16 further comprising outputting additional coaching prompts that vary in intensity.

19. The method of monitoring and coaching a person of claim 16 wherein any or all of the steps of outputting a coaching audio prompt, and outputting a visual image of a coach, and outputting a video of a coach comprise using pre-recorded audio, visual, or video of real people.