US20220258005A1 - Method and system for virtual fitness training and tracking devices - Google Patents
Method and system for virtual fitness training and tracking devices Download PDFInfo
- Publication number
- US20220258005A1 US20220258005A1 US17/737,586 US202217737586A US2022258005A1 US 20220258005 A1 US20220258005 A1 US 20220258005A1 US 202217737586 A US202217737586 A US 202217737586A US 2022258005 A1 US2022258005 A1 US 2022258005A1
- Authority
- US
- United States
- Prior art keywords
- weight
- ems
- exercise
- barcode reader
- user
- Prior art date
- Legal status (The legal status 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 status listed.)
- Abandoned
Links
- 238000000034 method Methods 0.000 title claims abstract description 29
- 238000012549 training Methods 0.000 title description 68
- 230000033001 locomotion Effects 0.000 claims description 56
- 238000004891 communication Methods 0.000 claims description 34
- 230000003287 optical effect Effects 0.000 claims description 8
- 230000004044 response Effects 0.000 claims description 7
- 238000010801 machine learning Methods 0.000 claims description 6
- 238000012015 optical character recognition Methods 0.000 claims description 5
- 238000003909 pattern recognition Methods 0.000 claims description 5
- 239000011159 matrix material Substances 0.000 claims description 2
- 230000001133 acceleration Effects 0.000 description 37
- 238000004422 calculation algorithm Methods 0.000 description 19
- 238000006073 displacement reaction Methods 0.000 description 12
- 238000005516 engineering process Methods 0.000 description 11
- 238000012545 processing Methods 0.000 description 10
- 238000012423 maintenance Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 6
- 230000000284 resting effect Effects 0.000 description 6
- 239000012141 concentrate Substances 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 230000000875 corresponding effect Effects 0.000 description 4
- 230000008878 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 238000005452 bending Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 230000001186 cumulative effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000036541 health Effects 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 230000006855 networking Effects 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- 101100206395 Caenorhabditis elegans tag-250 gene Proteins 0.000 description 2
- 238000012937 correction Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- LZDYZEGISBDSDP-UHFFFAOYSA-N 2-(1-ethylaziridin-1-ium-1-yl)ethanol Chemical compound OCC[N+]1(CC)CC1 LZDYZEGISBDSDP-UHFFFAOYSA-N 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 230000005355 Hall effect Effects 0.000 description 1
- 210000003484 anatomy Anatomy 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000036461 convulsion Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 229910000078 germane Inorganic materials 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000037081 physical activity Effects 0.000 description 1
- 230000003449 preventive effect Effects 0.000 description 1
- 230000010076 replication Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
- A63B21/06—User-manipulated weights
- A63B21/062—User-manipulated weights including guide for vertical or non-vertical weights or array of weights to move against gravity forces
- A63B21/0626—User-manipulated weights including guide for vertical or non-vertical weights or array of weights to move against gravity forces with substantially vertical guiding means
- A63B21/0628—User-manipulated weights including guide for vertical or non-vertical weights or array of weights to move against gravity forces with substantially vertical guiding means for vertical array of weights
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
- A63B21/06—User-manipulated weights
- A63B21/072—Dumb-bells, bar-bells or the like, e.g. weight discs having an integral peripheral handle
- A63B21/0724—Bar-bells; Hand bars
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
- A63B21/15—Arrangements for force transmissions
- A63B21/151—Using flexible elements for reciprocating movements, e.g. ropes or chains
- A63B21/154—Using flexible elements for reciprocating movements, e.g. ropes or chains using special pulley-assemblies
-
- 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
- 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
- A63B71/0619—Displays, user interfaces and indicating devices, specially adapted for sport equipment, e.g. display mounted on treadmills
- A63B71/0622—Visual, audio or audio-visual systems for entertaining, instructing or motivating the user
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
- G06N20/00—Machine learning
-
- G—PHYSICS
- G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
- G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
- G16H20/00—ICT specially adapted for therapies or health-improving plans, e.g. for handling prescriptions, for steering therapy or for monitoring patient compliance
- G16H20/30—ICT specially adapted for therapies or health-improving plans, e.g. for handling prescriptions, for steering therapy or for monitoring patient compliance relating to physical therapies or activities, e.g. physiotherapy, acupressure or exercising
-
- 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
- A63B2024/0093—Electric or electronic controls for exercising apparatus of groups A63B21/00 - A63B23/00, e.g. controlling load the load of the exercise apparatus being controlled by performance parameters, e.g. distance or speed
-
- 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
- A63B71/0619—Displays, user interfaces and indicating devices, specially adapted for sport equipment, e.g. display mounted on treadmills
- A63B2071/065—Visualisation of specific exercise parameters
-
- 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
- A63B22/02—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with movable endless bands, e.g. treadmills
- A63B22/0235—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with movable endless bands, e.g. treadmills driven by a motor
- A63B22/0242—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with movable endless bands, e.g. treadmills driven by a motor with speed variation
-
- 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
- A63B22/0664—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 an elliptic movement
-
- 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
- A63B2220/00—Measuring of physical parameters relating to sporting activity
- A63B2220/20—Distances or displacements
-
- 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
- A63B2220/30—Speed
-
- 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
- A63B2220/40—Acceleration
-
- 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
- A63B2220/50—Force related parameters
- A63B2220/51—Force
- A63B2220/52—Weight, e.g. weight distribution
-
- 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
- A63B2220/80—Special sensors, transducers or devices therefor
- A63B2220/805—Optical or opto-electronic sensors
-
- 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
- A63B2220/80—Special sensors, transducers or devices therefor
- A63B2220/806—Video cameras
-
- 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
- A63B2220/80—Special sensors, transducers or devices therefor
- A63B2220/807—Photo cameras
-
- 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
- A63B2220/80—Special sensors, transducers or devices therefor
- A63B2220/83—Special sensors, transducers or devices therefor characterised by the position of the sensor
- A63B2220/833—Sensors arranged on the exercise apparatus or sports implement
-
- 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
- A63B2225/15—Miscellaneous features of sport apparatus, devices or equipment with identification means that can be read by electronic means
-
- 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
-
- 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
- A63B2225/50—Wireless data transmission, e.g. by radio transmitters or telemetry
- A63B2225/54—Transponders, e.g. RFID
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B2230/00—Measuring physiological parameters of the user
- A63B2230/04—Measuring physiological parameters of the user heartbeat characteristics, e.g. ECG, blood pressure modulations
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B2230/00—Measuring physiological parameters of the user
- A63B2230/50—Measuring physiological parameters of the user temperature
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B2230/00—Measuring physiological parameters of the user
- A63B2230/75—Measuring physiological parameters of the user calorie expenditure
-
- 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
- A63B24/0062—Monitoring athletic performances, e.g. for determining the work of a user on an exercise apparatus, the completed jogging or cycling distance
-
- 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
- A63B24/0075—Means for generating exercise programs or schemes, e.g. computerized virtual trainer, e.g. using expert databases
Definitions
- An exemplary system embodiment may include: an Exercise Management System (EMS) including: one or more sensors; and a processor having memory, the processor configured to: pair a user device to the EMS; receive one or more credentials of a user account from the user device; transmit the one or more credentials of the user account to a cloud server; receive an exercise plan for the user account from the cloud server; form a user exercise data for an exercise equipment based on data received from the one or more sensors; and transmit an exercise feedback based on a comparison of the formed user exercise data and the received exercise plan.
- EMS Exercise Management System
- FIG. 3E shows a flowchart of a Client Device pairing with EMS
- FIG. 4B shows a schematic of Type-B Active Sensor Link
- FIG. 4B-i shows a top cross-sectional view of a Weight Sensor Pin
- FIG. 4B -ii shows a cross-sectional view of forces on a Weight Sensor Pin
- FIG. 4B -iii shows a cross-sectional view of forces under a typical loading scenario for the Weight Sensor Pin
- FIG. 5B shows the velocity and compensated velocity plots
- FIG. 5E shows a compensated displacement plot
- FIG. 5G shows an acceleration plot for a dumbbell
- a typical Internet user uses a client program called a “Web Browser” to connect to the Internet.
- a user can connect to the Internet via a proprietary network.
- the web browser may run on any computer connected to the Internet.
- various browsers are available of which two prominent browsers are Google Chrome and Microsoft Internet Explorer (without derogation of any trademark rights).
- the Web Browser receives and sends requests to a web server and acquires information from the WWW.
- a web server is a program that, upon receipt of a request, sends the requested data to the requesting user.
- a standard naming convention known as Uniform Resource Locator (“URL”) has been adopted to represent hypermedia links and links to network services. Most files or services can be represented with a URL.
- URL Uniform Resource Locator
- An exercise database 140 may include an exercise name 142 of an exercise as described in the exercise section above, a list of benefits 144 of performing the exercise and its recommended use 146 . In one embodiment, this information may be filled by the company managing the system using the web browser and Internet above.
- a user exercise summary database 194 has the details of the exercises performed by the users in the user database 120 .
- the information may include a user name 195 , an exercise 196 that they have done, and a date 197 and a time when they performed the exercise.
- the database 194 may also have an exercise summary 198 that has information such as a weight lifted, a number of sets and repetitions, a lifting speed, etc. along with an amount of energy, maximum power, or calories spent 199 .
- FIG. 3B is an example of a trainer creating a training plan to use the system 430 by adding their information to the trainer 170 and training plan 180 databases (e.g., FIG. 2A ).
- the trainer accesses a trainer page on a system website and creates their account credentials including login, password, and name, etc. (step 432 ), and provides URLs to their training material and/or their website (step 434 ).
- the un-pairing decision may be based on the user experience (step 510 ).
- two embodiments are considered the active un-pairing 512 A or passive un-pairing 512 B.
- Active un-pairing 512 A needs user action (e.g., bringing a NFC component of the client device close to a NFC component of the paired EMS).
- Passive un-pairing 512 B happens without user action, for example, when the client device gets out of the EMS range or when the client device is paired with another EMS.
- the Type-A Active sensor link 602 may have a load cell type weight sensor and/or tension meter to measure the weight lifted and the accelerometer and/or the gyroscope sensors to measure the motion from which information like number of sets, repetitions, and energy used may be derived.
- FIG. 4C shows an exemplary embodiment of an exercise machine 621 having a Type-C Active Sensor Link comprising an EMS connected thereon. It may have three parts: a weight sensor pin 622 , a rotation measurement sensor pulley 626 , and an electronics box 624 .
- Type-C Active sensor link assembly ( 622 , 624 , 626 ) may be mounted on a weight exercise machine, resistance exercise machine, etc. The pulley assembly in this active sensor link is supported by a bracket 620 that is attached to the exercise machine. As a cable 628 goes over the pulley, on one end it is attached to the handle that the user pushes and/or pulls to lift the weights 632 . The other end of the cable 628 is attached to the weights 632 that are supported by the pin 634 that the user inserts into the slotted rod 630 .
- machine learning algorithms may be used to correctly read the partial weight numbers by using training sets that have numbers occluded like weight number 665 as shown in 669 .
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biophysics (AREA)
- Engineering & Computer Science (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Software Systems (AREA)
- Medical Informatics (AREA)
- Theoretical Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Artificial Intelligence (AREA)
- Physics & Mathematics (AREA)
- Computing Systems (AREA)
- General Engineering & Computer Science (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Evolutionary Computation (AREA)
- Data Mining & Analysis (AREA)
- Public Health (AREA)
- Primary Health Care (AREA)
- Epidemiology (AREA)
- Human Computer Interaction (AREA)
- Multimedia (AREA)
- Medical Treatment And Welfare Office Work (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
A machine implemented method and system, including: transmitting one or more credentials of a user account from a user device to an exercise management system (EMS) having a processor and one or more sensors, where the EMS is disposed on an exercise equipment disposed in a selected at least one fitness center and the exercise equipment is part of a selected at least one exercise plan; transmitting the one or more credentials of the user account from the EMS to a cloud server having a processor; transmitting the selected at least one exercise plan for the new user account from the cloud server to the EMS; transmitting an exercise equipment information from the EMS; forming a user exercise data by the EMS for the exercise equipment based on data received from the one or more sensors; and transmitting an exercise feedback from the EMS.
Description
- This application is a continuation of U.S. Non-Provisional patent application Ser. No. 17/107,634, filed Nov. 30, 2020, which is a continuation-in-part of U.S. Non-Provisional patent application Ser. No. 15/553,006, filed Aug. 23, 2017, which issued as U.S. Pat. No. 10,881,907 on Jan. 5, 2021, which claims priority to U.S. Provisional Patent Application No. 62/961,100, filed Jan. 14, 2020, and U.S. Non-Provisional patent application Ser. No. 15/553,006, filed Aug. 23, 2017 is a U.S. National Phase Patent Application under 35 U.S.C. § 371 of International Application Number PCT/US2016/019199, filed Feb. 23, 2016, which claims the priority benefit of U.S. Provisional Patent Application Ser. No. 62/119,725, filed Feb. 23, 2015, all of which are hereby incorporated herein by reference in their entirety for all purposes.
- Embodiments relate generally to the Internet of Things (IoT), and more particularly to providing virtual training and tracking services for health and fitness.
- A user selected fitness training program typically involves use of cardio machines, weight machines, free weights, etc. The user has to remember, or write down, which machine to use, the order in which they are to be used, and track how much weight they are lifting, the number of sets, repetitions, etc.
- An exemplary machine implemented method may include: transmitting one or more credentials of a user account from a user device to an exercise management system (EMS) having a processor and one or more sensors, where the EMS may be disposed on an exercise equipment disposed in a selected at least one fitness center, where the exercise equipment may be part of a selected at least one exercise plan; transmitting the one or more credentials of the user account from the EMS to a cloud server having a processor; transmitting the selected at least one exercise plan for the new user account from the cloud server to the EMS; transmitting an exercise equipment information based on the exercise equipment and the selected at least one exercise plan from the EMS; forming a user exercise data by the EMS for the exercise equipment based on data received from the one or more sensors; and transmitting an exercise feedback from the EMS based on a comparison of the formed user exercise data and the selected at least one exercise plan.
- Additional method embodiments may include, determining a difference between the formed user exercise data and the selected at least one exercise plan at the cloud server; if the difference between the formed user exercise data and the selected at least one exercise plan is minimal: maintaining the selected at least one exercise plan at the cloud server; if the difference between the formed user exercise data and the selected at least one exercise plan shows a greater user performance: modifying the selected at least one exercise plan to an increased difficulty at the cloud server; if the difference between the formed user exercise data and the selected at least one exercise plan shows a lower user performance: modifying the selected at least one exercise plan to a decreased difficulty at the cloud server; and if the difference between the formed user exercise data and the selected at least one exercise plan shows an exercise equipment not in the selected at least one exercise plan: modifying the selected at least one exercise plan to add the exercise equipment to the selected at least one exercise plan at the cloud server. In additional method embodiments, the exercise equipment information may include one or more of: exercise equipment settings, an exercise technique for the exercise equipment, a weight to be lifted, a duration, a number of repetitions, and a number of sets. In additional method embodiments, the user device may include one or more of: a smart phone having a processor, a near field communication (NFC) tag, and a radio-frequency identification (RFID) tag. Additional method embodiments may include, transmitting the formed new user exercise data for the exercise equipment from the EMS to the cloud server; and generating a new record in a new user exercise summary database at the cloud server, where the new user exercise summary includes the formed new user exercise data.
- Additional method embodiments may include, transmitting the formed new user exercise data for the exercise equipment from the EMS to the user device. Additional method embodiments may include, prior to transmitting one or more credentials of the user account: transmitting a user account request from the user device having a processor to the cloud server; generating at the cloud server the user account containing information transmitted by the user device; transmitting a list of fitness centers from the cloud server to the user device; transmitting a selection of at least one of the list of fitness centers from the user device to the cloud server; transmitting a list of exercise plans based on the selected at least one of the list of fitness centers from the cloud server to the user device; and transmitting a selection of at least one exercise plan of the list of exercise plans from the user device to the cloud server. In additional method embodiments, the one or more sensors may include one or more of: an accelerometer, a gyroscope, a weight meter, a tension meter, a pulse meter, a proximity sensor, and a barcode reader. In additional method embodiments, the formed user exercise data may include one or more of: a weight used, a number of sets, a number of repetitions, a lifting speed, a range, an energy, a maximum power, and a total calories spent.
- Another exemplary machine implemented method may include: enabling by a trainer device having a processor, a recording mode for an exercise management system (EMS) having a processor and one or more sensors, where the EMS may be disposed on an exercise equipment disposed in a fitness center; forming by the EMS, one or more exercise details based on data from the one or more sensors; transmitting by the EMS, the formed data to a cloud server having a processor; forming by the cloud server, a training plan for a trainer that includes the formed data.
- In additional method embodiments, the training plan may include one or more of: a weight of an exercise for the fitness equipment, a number of sets for the exercise for the fitness equipment, a number of repetitions for the exercise for the fitness equipment, a lifting speed for the exercise for the fitness equipment, and a range for the exercise for the fitness equipment. Additional method embodiments may include, prior to enabling the recording mode: transmitting a trainer account request from a trainer device to the cloud server; generating at the cloud server, a trainer account containing information transmitted by the trainer device. In additional method embodiments, the one or more sensors may include one or more of: an accelerometer, a gyroscope, a weight meter, a tension meter, a pulse meter, and a proximity sensor, and a barcode reader.
- An exemplary system embodiment may include: an Exercise Management System (EMS) including: one or more sensors; and a processor having memory, the processor configured to: pair a user device to the EMS; receive one or more credentials of a user account from the user device; transmit the one or more credentials of the user account to a cloud server; receive an exercise plan for the user account from the cloud server; form a user exercise data for an exercise equipment based on data received from the one or more sensors; and transmit an exercise feedback based on a comparison of the formed user exercise data and the received exercise plan.
- In additional system embodiments, where the formed user exercise data comprises one or more of: a weight used, a number of sets, a number of repetitions, a lifting speed, a range, an energy, a maximum power, and a total calories spent. In additional system embodiments, the EMS processor may be further configured to: transmit the formed user exercise data for the exercise equipment to the cloud server; and unpair the user device from the EMS. In additional system embodiments, the one or more sensors may further include: a tension meter of the one or more sensors disposed on a cable of the exercise equipment, where the tension meter measures a weight lifted; and one or more motion sensors of the one or more sensors disposed on the cable of the exercise equipment, where the one or more motion sensors measure a movement of the weight lifted. In additional system embodiments, the one or more motion sensors include an accelerometer and a gyroscope. In additional system embodiments, the weight sensor includes one or more of: a load cell type weight sensor and a tension meter. In additional system embodiments, the weight pin further includes one or more pin relief features, where the one or more pin relief features concentrates the weight and support forces on one or more predefined and fixed areas of the weight pin. In additional system embodiments, the weight pin further includes a barcode reader, or a camera and each weight may have a unique barcode or symbol which may be read by the barcode reader or the camera.
- In additional system embodiments, the one or more sensors further include: a weight sensor of the one or more sensors disposed in a weight pin of the exercise equipment, where the weight sensor measures a weight lifted; and one or more motion sensors of the one or more sensors mounted on the weight pin, where the one or more motion sensors measure a movement of the weight lifted, and where the weight pin compensates for an orientation of the weight pin with respect to ground. In additional system embodiments, the one or more motion sensors include an accelerometer and a gyroscope. In additional system embodiments, the weight sensor includes one or more of: a load cell type weight sensor and a tension meter. In additional system embodiments, the weight pin further includes one or more pin relief features, where the one or more pin relief features concentrates the weight and support forces on one or more predefined and fixed areas of the weight pin. In additional system embodiments, the weight pin further includes a barcode reader, or a camera. In one embodiment, each weight may have a unique barcode which may be read by the barcode reader or the camera. In another embodiment, each weight may have a unique symbol that may be read by the camera. The symbol may be read by the camera using Optical Character Recognition, Pattern recognition, or Machine Learning technologies.
- In additional system embodiments, the one or more sensors further include: a weight sensor of the one or more sensors disposed in a weight pin of the exercise equipment, where the weight sensor measures a weight lifted; and a rotation sensor of the one or more sensors disposed about the weight pin, where the rotation sensor measures the movement of a cable of the exercise equipment about a rotatable pulley. In additional system embodiments, the weight sensor includes one or more of: a load cell type weight sensor and a tension meter. In additional system embodiments, the weight pin further comprises one or more pin relief features, where the one or more pin relief features concentrates the weight and support forces on one or more predefined and fixed areas of the weight pin. In additional system embodiments, the weight pin further includes a barcode reader, or a camera and each weight may have a unique barcode which may be read by the barcode reader or the camera.
- In additional system embodiments, the one or more sensors further include: a weight sensor of the one or more sensors disposed in on support of the exercise equipment, where the weight sensor measures a weight lifted; and one or more motion sensors of the one or more sensors mounted on a barbell, where the one or more motion sensors measure a movement of the weight lifted; where the weight sensor communicates with the one or more motion sensors. In additional system embodiments, the one or more motion sensors include an accelerometer and a gyroscope. In additional system embodiments, the weight sensor includes one or more of: a load cell type weight sensor and a tension meter. In additional system embodiments, the EMS processor is further configured to: determine a type of exercise performed based on a range of motion recorded by the one or more sensors.
- In additional system embodiments, the one or more sensors further include: a weight sensor of the one or more sensors disposed in a barbell of the exercise equipment, where the weight sensor measures a weight lifted; and one or more motion sensors of the one or more sensors mounted on a sleeve of the barbell, where the one or more motion sensors measure a movement of the weight lifted, and where the weight sensor compensates for an orientation of the barbell with respect to ground. In additional system embodiments, the one or more motion sensors include an accelerometer and a gyroscope. In additional system embodiments, the weight sensor includes one or more of: a load cell type weight sensor and a tension meter.
- An exemplary machine implemented method may include: receiving acceleration data from one or more sensors at an exercise management system (EMS) having a processor; applying at the EMS, a first high pass filter to the received acceleration data; determining at the EMS, a velocity of the filtered acceleration data by integration; applying at the EMS, a velocity drift compensation to the filtered acceleration data; applying at the EMS, a second high pass filter; determining at the EMS, a displacement of the filtered acceleration data; applying at the EMS, a drift compensation to the filtered acceleration data; applying at the EMS, a zero band point algorithm to the displacement filtered acceleration data; determining at the EMS, one or more of: a range, a tempo, a work done, a power, and a calories consumed based on the applied zero band point algorithm.
- A service that provides virtual fitness training and tracking services to a user. These services are available to user via a website and/or an application on a personal device like a smart phone or a wearable.
- This brief summary has been provided so that the nature of this disclosure may be understood quickly. A more complete understanding of the disclosure can be obtained by reference to the following detailed description of the various aspects thereof in connection with the attached drawings.
- The components in the figures are not necessarily to scale, emphasis instead being placed upon illustrating the principals of the invention. Like reference numerals designate corresponding parts throughout the different views. Embodiments are illustrated by way of example and not limitation in the figures of the accompanying drawings, in which:
-
FIG. 1 shows an exemplary system and its various components disclosed herein; -
FIG. 1A shows an example of the processing on the cloud server according to one embodiment; -
FIG. 1B shows an example of the processing done on the Exercise Management System according to one embodiment; -
FIG. 2A shows an example of the databases on the Cloud server according to one embodiment; -
FIG. 2B shows an example of one embodiment of the Client device referred to as Active client device; -
FIG. 2C shows an example of another embodiment of the Client device referred to as passive client device; -
FIG. 2D shows an example of one embodiment of an Exercise Management System (EMS) referred to as Active Sensor Link; -
FIG. 2E shows an example of another embodiment of the EMS referred to as Passive Link; -
FIG. 2F shows an example of one embodiment of the fitness center management systems (FCMS) referred to as Fully featured FCMS; -
FIG. 2G shows an example of another embodiment of the FCMS referred to as Simple FCMS; -
FIG. 2H shows an example of databases on a Fully featured FCMS according to one embodiment; -
FIG. 3A shows a flowchart of the initial setup for the system at a Fitness center according to one embodiment; -
FIG. 3B shows a flowchart of initial Trainer setup and Training plan creation for the system according to one embodiment; -
FIG. 3B-i shows a flowchart of training plan assignment to a user according to one embodiment; -
FIG. 3B -ii shows a flowchart of creation of dynamic and optimal training plans according to one embodiment; -
FIG. 3C shows a flowchart of the initial system setup for a User according to one embodiment; -
FIG. 3D shows a flowchart how a User may use the system at a fitness center according to one embodiment; -
FIG. 3E shows a flowchart of a Client Device pairing with EMS; -
FIG. 4A shows a schematic of Type-A Active Sensor Link; -
FIG. 4B shows a schematic of Type-B Active Sensor Link; -
FIG. 4B-i shows a top cross-sectional view of a Weight Sensor Pin; -
FIG. 4B -ii shows a cross-sectional view of forces on a Weight Sensor Pin; -
FIG. 4B -iii shows a cross-sectional view of forces under a typical loading scenario for the Weight Sensor Pin; -
FIG. 4C shows a schematic of Type-C Active Sensor Link; -
FIG. 4D shows a schematic of Type-D Active Sensor Link; -
FIG. 4E shows a schematic of Type-E Active Sensor Link; -
FIG. 4F-i shows a schematic of Active Sensor Link Type F showing one side of a barbell having an electronics box loaded on one end; -
FIG. 4F -ii shows a schematic of Active Sensor Link Type F showing a cross-sectional view of a barbell having a strain gauge; -
FIG. 4G-i shows a top cross-sectional view of a weight sensor pin with a barcode reader and a weight with a barcode; -
FIG. 4G -ii shows a front view of Type-G Active Sensor Link with Weight Sensor pin with a barcode reader and weights with a barcode; -
FIG. 4G -iii shows a photo captured by a barcode reader camera; -
FIG. 4G -iv shows a photo captured by a barcode reader camera when a pin is rotated at an angle and a rotation-corrected barcode photo; -
FIG. 4G-v shows a photo of a weight plate number captured by the camera; -
FIG. 4G -vi shows a photo of the weight plate number ofFIG. 4G-v when a pin is rotated at an angle and a rotation-corrected weight plate label photo; -
FIG. 5A shows the raw and filtered acceleration plot; -
FIG. 5B shows the velocity and compensated velocity plots; -
FIG. 5C shows zero crossing for the compensated velocity plot; -
FIG. 5D shows a flowchart to find the zero band points; -
FIG. 5E shows a compensated displacement plot; -
FIG. 5F shows a movement graph created by a trainer; -
FIG. 5G shows an acceleration plot for a dumbbell; and -
FIG. 5H shows an angular momentum plot for a dumbbell - The following description is made for the purpose of illustrating the general principles of the embodiments disclosed herein and is not meant to limit the concepts disclosed herein. Further, particular features described herein can be used in combination with other described features in each of the various possible combinations and permutations. Unless otherwise specifically defined herein, all terms are to be given their broadest possible interpretation including meanings implied from the description as well as meanings understood by those skilled in the art and/or as defined in dictionaries, treatises, etc.
- Health and fitness are becoming increasingly important to people, however, selecting and tracking a fitness program may be difficult and/or impractical for a user to accomplish in a fitness environment. Embodiments of a method and system disclosed herein can be used to improve personal fitness. One embodiment disclosed herein includes a virtual trainer, an accurate tracker, and social encouragement for a user selected fitness training program. This improves the user experience of exercise machines (e.g., treadmills, cross trainer, weight machines and free weights) and other exercises.
- One embodiment comprises system and method disclosed herein including an exercise management system allowing users to create their credentials, select the fitness center location and client device. A user may do this initial setup at their home or at the fitness center with help from a trainer. After this initial setup, the user may be notified of their exercise session at the fitness center or at home and the user follows the steps as outlined. The user may share this exercise information with their friends or on a social network to increase accountability, receive encouragement, and/or encourage others. This information from the exercise management system is also shared with a cloud server and the user can look at their exercise history at a web site or on an active client device application. The user may also share this information with a trainer whose training plan they have selected for further guidance and advice.
- The system and method disclosed herein allows a user to register for the system, select a fitness center equipped with the system, and select a training plan based on the selected fitness center. The user may then go to the fitness center and sync their user device with an Exercise Management System (EMS) attached to an exercise equipment. The EMS may retrieve the user's selected training plan, guide the user through the exercise on the exercise equipment, and track one or more aspects of the workout via one or more sensors connected to the EMS. The EMS may then update a cloud server with the results of the workout according to the selected training plan, and these results may be viewed on the user device. Accordingly, the system allows a user to track their workouts in a fitness setting where accurate and consistent tracking may be otherwise impossible and/or impractical. This allows a user using the user device to keep track of their fitness via the selected training plan. The user may also encourage and/or be encouraged by one or more friends via a social networking link to the users workouts. The disclosed system provides accuracy, consistency, and accountability to the user of the user device to help the user achieve his or her fitness goals.
- For clarity, certain terminology used in the description herein is detailed below by way of example.
- Component or Module: The terms “component,” “module” and the like as used herein are intended to refer to computer-related entities, such as software-executing on processors, hardware, firmware, and/or combinations thereof. For example, a component may be, but is not limited to being, a process running on a processor, a processor, an object, an executable, a thread of execution, a program, and/or a computer.
- By way of illustration, both an application running on a server and the server can be a component. One or more components may reside within a process and/or thread of execution, and a component may be localized on one computer and/or distributed between two or more computers. Also, these components can execute from various computer readable media having various data structures stored thereon. The components may communicate via local and/or remote processes such as in accordance with a signal having one or more data packets (e.g., data from one component interacting with another component in a local system, distributed system, and/or across a network such as the Internet with other systems via the signal).
- Computer executable components can be stored, for example, on non-transitory computer readable media including, but not limited to, an ASIC (application specific integrated circuit), CD (compact disc), DVD (digital video disk), ROM (read only memory), floppy disk, hard disk, EEPROM (electrically erasable programmable read only memory), memory stick or any other storage device, in accordance with the embodiments discloses herein.
- Cloud Computing: The system and techniques described above are applicable and useful in a cloud computing environment. Cloud computing means computing capability that provides an abstraction between the computing resource and its underlying technical architecture (e.g., servers, storage, networks), enabling convenient, on-demand network access to a shared pool of configurable computing resources that can be rapidly provisioned and released with minimal management effort or service provider interaction. The term “cloud” is intended to refer to any network (including the Internet) for providing computers as a shared resource.
- Typical cloud computing providers deliver common business applications online which are accessed from another web service or software like a web browser, while the software and data are stored remotely on servers. The cloud computing architecture uses a layered approach for providing application services. A first layer is an application layer that is executed at client computers. In this example, the application allows a client to access storage via a cloud.
- After the application layer, is a cloud platform and cloud infrastructure, followed by a “server” layer that includes hardware and computer software designed for cloud specific services. The replication server and the storage systems described above can be a part of the server layer for providing storage services. Details regarding these layers are not germane to the inventive aspects.
- Internet: The Internet connects millions of computers worldwide through well-known protocols, for example, Transmission Control Protocol (TCP)/Internet Protocol (IP), into a vast network. Information on the Internet is stored worldwide as computer files, mostly written in the Hypertext Mark Up Language (“HTML”). Other markup languages (e.g., Extensible Markup Language (“XML”), JSON (JavaScript Object Notation)) as published by W3C and ECMA Consortium may also be used. The collection of all such publicly available computer files is known as the World Wide Web (“WWW”). The WWW is a multimedia-enabled hypertext system used for navigating the Internet and is made up of many web pages with images and text and video files, which can be displayed on a computer monitor. Each web page can have connections to other pages, which may be located on any computer connected to the Internet.
- Web Browser: A typical Internet user uses a client program called a “Web Browser” to connect to the Internet. A user can connect to the Internet via a proprietary network. The web browser may run on any computer connected to the Internet. Currently, various browsers are available of which two prominent browsers are Google Chrome and Microsoft Internet Explorer (without derogation of any trademark rights). The Web Browser receives and sends requests to a web server and acquires information from the WWW. A web server is a program that, upon receipt of a request, sends the requested data to the requesting user. A standard naming convention known as Uniform Resource Locator (“URL”) has been adopted to represent hypermedia links and links to network services. Most files or services can be represented with a URL.
- URLs enable Web Browsers to go directly to any file held on any WWW server. Information from the WWW is accessed using well-known protocols, including the Hypertext Transport Protocol (“HTTP”), the Wide Area Information Service (“WAIS”) and the File Transport Protocol (“FTP”), over TCP/IP protocol. The transfer format for standard WWW pages is Hypertext Transfer Protocol (HTTP).
- Sensor: comprises a device that detects events or changes in quantities and provides a corresponding output, generally as an electrical or optical signal; for example, a thermocouple converts temperature to an output voltage. Technological progress allows more and more sensors to be manufactured on a microscopic scale as using MEMS technology.
- Sensor communication protocols: Sensors can communicate with processors using standard protocols such as I2C (Inter-Integrated Circuit), SPI (Serial Peripheral Interface) or UART (Universal asynchronous receiver/transmitter). The processor can send commands for setting up and measuring environmental inputs like temperature, acceleration, cable tension, etc. and the sensor responds with the results of these measurements.
- Network Bridge: comprises network equipment and software needed to create an aggregate network from either two or more communication networks, or two or more network segments. A network bridge may connect a WAN to a LAN or PAN which may be wired or wireless.
- Communication standards: Devices may be wired or wireless and use standards based communication protocols like Ethernet Wi-Fi, Bluetooth, Bluetooth low energy (BLE), NFC, RFID, ZigBee etc. These Wide Area Network (WAN), Local Area Network (LAN) and Personal Area Network (PAN) standards are developed by various standards bodies like IEEE, Bluetooth Special Interest Group, NFC Forum etc.
- Load cell or load pin: comprises a transducer that is used to create an electrical signal whose magnitude is directly proportional to the force being measured. The various types of load cells include strain gauge, capacitive, and piezoelectric load cells.
- In one embodiment, Optical Character Recognition, Pattern Recognition and Machine Learning technologies may be used to process a photo captured by a camera to recognize an alpha numeric character or symbol (e.g., a barcode).
- Exercise machine: comprises any machine used for physical exercise. These range from simple free weights like dumbbells and barbells to weight machines that have weights hanging from a cable and Cardio workout machines like Treadmills, Elliptical, and Cross trainers.
- Exercise: comprises any activity requiring physical effort, carried out specially to sustain or improve health and fitness. They include activities like Leg press, Curl, Bench press, Squat, Extensions, and cardio activities that need Exercise equipment. They may also include physical activities like floor exercises, bars, and benches.
- Referring now to the drawings, example embodiments are described below.
FIG. 1 shows an example implementation of asystem 100, according to one embodiment. Thesystem 100 comprises acloud server 102, a plurality ofclient devices 104 a, . . . , 104 n, a plurality of exercise management systems (EMS) 106 a, . . . , 106 n and a plurality of fitness center management systems (FCMS) 110 a, . . . , 110 n. - The
cloud server 102 may be located in a data center and it may include one or more processors, memory (e.g., RAM, disk) input and output devices like keyboard and monitor, and network connection to theWAN connection 112. Thecloud server 102 may connect to one or more of theFCMS 110 a, . . . , 110 n andclient devices 104 a, . . . , 104 n using theWAN connection 112. - The
client devices 104 a, . . . , 104 n may comprise fully featured computers with processors, memory, storage, networking, and sensors. Smart phones and wearable devices may have several components used in a client device and the user may carry the client device to a fitness center. The client device may connect with one or more of theEMS 106 a, . . . , 106 n using thePAN connection 114 as described in the communication standards above. - An EMS may comprise computers with processors, memory, storage, networking, and sensors. In a fitness center, the EMS may be mounted on exercise machines as described in the Exercise Machine section above. An EMS may have a plurality of
sensors 108 a, . . . , 108 n.Example sensors 108 a, . . . , 108 n are described in the sensor and sensor communication above. TheEMS 106 a, . . . , 106 n may be connected to theFCMS 110 a, . . . , 110 n using theLAN connection 116 as described in the communication standards above. - Each FCMS may be installed in a fitness center location, and may comprise a fully featured computer or server like the
cloud server 102. -
FIG. 1A shows an exemplary embodiment of theprocessing 800 done on the cloud server 102 (e.g.,FIG. 1 ) This processing is for benefit of three audiences: aclub management module 802, auser module 804 and aleader boards module 806. All of this cloud server processing is done on theuser exercise database 194 that contains the name of the user, the exercise done, the time of the exercise, the weight lifted, the number of sets, the repetitions, the tempo, the work done, the maximum power, the calories burned, etc. Questions that are of interest to specific audiences may be asked by the system administrator as database queries and the answers of these questions may be shared with the appropriate audience. - In one embodiment, a fitness club manager, via the
club management module 802, may be interested in knowing answers to questions regarding exercise machine maintenance (step 810) (e.g., ‘Which machines need preventive maintenance?’); time slot data (step 812) (e.g., ‘When do most users visit the fitness center?’), or exercise equipment use data (step 814) (e.g., ‘Which fitness equipment is most popular with users?’). The responses to these queries by theclub management module 802 may include, respectively, an exercise machine maintenance schedule (step 830) (e.g., ‘Weight machine leg press has been used for 2,150 hours and needs preventative maintenance’); time slot results (step 832) (e.g., ‘Tuesday between 5:00 and 8:00 PM is the most popular time’); exercise equipment results (step 834) (e.g., ‘Bench press is the most popular exercise machine with men and leg adductor with women’). These responses may be shared with the fitness club management. These types of questions may be asked as needed or in response to some event which might be end of each week or month. - In one embodiment, a user, via the
user module 804, may be interested in knowing user exercise data (step 816) (e.g., ‘Did I burn more calories this month?’); user goal data (step 818) (e.g., ‘How close I am to achieving my goal?’); and/or user training plan data (step 820) (e.g., ‘Am I following my training plan?’) The user, via theuser module 804, may get respective responses such as user exercise results (step 836) (e.g., ‘This week you burned 2457 kcal, compared to last week when you burned 1975 kcal. Excellent !!’); user goal results (step 838) (e.g., ‘You are at 85% or your goal, it is expected that you will reach your goal in 2 weeks’); and/or user training plan results (step 840) (e.g., ‘Yes you are following your training plan but drop weights 0.3 sec slower’). - In one embodiment, tidbits might be of interest to users and accessed on a leader board, via the
leader board module 806. The information of interest might be visitor data (step 822) (e.g., ‘Who visits the club most often’); goal data (step 824) (e.g., ‘Which trainer helped most clients achieve their goal?’); and/or use data (step 826) (e.g., ‘Who lifted the most weight today?’). The responses to these questions may be respectively presented via theleader board module 806 as visitor results (step 842) (e.g., ‘Dan and Jessica have been coming to the club 6 days a week for over two months. Great job!!’); goal results (step 844) (e.g., ‘Travis helped 85% of his clients reach their goal’); and/or use results (step 846) (e.g., ‘Rob lifted a total of 15,750 lbs. today, way to go ! !’). -
FIG. 1B shows anexemplary embodiment 900 of the processing done on the exercise management system (106 a, . . . , 106 n) (e.g.,FIG. 1 ). There are two types of processing done, one is completed in a realtime processing module 902 and the other may take longer to compute as the data may be filtered to remove drift in a non-realtime processing module 910. - In one embodiment, the acceleration values are read from the sensors (step 904) and a zero band point algorithm is applied to the acceleration data (step 906) to compute the workout information such as number of sets, repetitions, tempo, etc. (step 908) and this information is stored in the
user exercise database 194. - In one embodiment, the non-real
time processing module 910 may compute other information of interest. First, a high pass filter (step 912) with appropriate coefficients to eliminate a DC component of the waveform is applied to the raw acceleration data. The velocity is then calculated by integrating the filtered acceleration values (step 914). If needed, a velocity drift compensation algorithm (step 916) is applied. Then, a high pass filter (step 918) may once again be applied and displacement is computed by integrating the velocity (step 920) and drift compensation (step 922) is applied if needed. On the displacement data, the zero band point algorithm (step 924) is applied to compute range, tempo, work done, power, and/or calories consumed (step 926) and these results are stored in theuser exercise database 194. -
FIG. 2A shows an exemplary embodiment of adatabase 118 in the cloud server 102 (e.g.,FIG. 1 ). Auser database 120 stores information includinguser login credentials 122, name,address 124 and other fitness relateddemographic 126 and user anatomical information. Afitness center 128 may comprise a public, private, or home gym and atraining plan 130 used may comprise one created by a fitness trainer or one customized by the fitness center trainer. Afriend list 132 may comprise a contact list of persons who share similar objectives and to whom the user offers and/or receives encouragement. ASocial Network list 134 may include the user's credentials in well-known social networks, which may be used for posting achievements. In one embodiment, a User may fill in the information needed for theuser database 120 using a web browser as described in the web browser section on a computer or smart phone connected to the Internet as described in the Internet section above. - An
exercise database 140 may include anexercise name 142 of an exercise as described in the exercise section above, a list ofbenefits 144 of performing the exercise and its recommendeduse 146. In one embodiment, this information may be filled by the company managing the system using the web browser and Internet above. - A
fitness center database 150 has aname 152 and anaddress 154 of the fitness center and a list ofexercise machines 156 that are in the fitness center. Thedatabase 150 may also storelogin credentials 151. The list ofexercise machines 156 may include treadmills, cross trainers, weight machines, free weights, and other exercise equipment like exercise room, sauna, etc. that have an EMS installed on them. Thefitness center database 150 may also include a list oftrainers 158 available at the fitness center. In one embodiment, this information may be filled by the fitness center using the web browser and Internet. - An
exercise machine database 160 includes a list of all exercise machines with EMS installed on them. Theexercise machine database 160 includes anexercise machine name 162, a Fitness center it is located in 164, a type ofExercise 166 it is used for and any correspondingproperties 168 like a number of different weights, seat height, leg length etc. available on theexercise machine 160. In one embodiment, this information may be filled by the company managing the system using the web browser and Internet. - A
trainer database 170 has a list oftrainer names 172 who are participating in the system. Thedatabase 170 may also storelogin credentials 171. The trainers may be well-known trainers or may be trainers at the local fitness center. They may also provide links to a list of theirtraining material 174. In one embodiment, this information may be filled by the trainers using the web browser and Internet. - A
training plan database 180 has training plans developed by thetrainer 170 that a user in theuser database 120 may follow. Thedatabase 180 has atraining plan name 182, a name of thetrainer 184 who developed it, the list ofexercises 186 that are part of the training plan, theorder 188 in which the exercises should be performed and relevant details like number of sets, repetitions, lifting speed (or tempo), etc. 190 that should be performed. The training plan may be assigned by a trainer to a user and it may only be available to the user while they are paying for trainer services. This training plan may vary on different days of the week or month to allow for training different parts of the body with different intensities. To create the training plan in thetraining plan database 180, a trainer in thetrainer database 170 may use the system to track and record themselves while they exercise. They can create verydetailed movement graphs 192 of the lifted weights. In one embodiment, this information may be filled by the trainers using the web browser and Internet. - A user
exercise summary database 194 has the details of the exercises performed by the users in theuser database 120. The information may include auser name 195, anexercise 196 that they have done, and adate 197 and a time when they performed the exercise. Thedatabase 194 may also have anexercise summary 198 that has information such as a weight lifted, a number of sets and repetitions, a lifting speed, etc. along with an amount of energy, maximum power, or calories spent 199. -
FIG. 2B shows one embodiment of the client device referred to as theactive client device 104A in more detail. Many of its components are found in today's feature phones or smart phones. Increasingly, some of these components are also found on wearables and smart watches. In one embodiment, theactive client device 104A may be a smart phone, feature phone, and/or a wearable device. Acomputer 200 having a communication connection 201 (e.g., a data/control bus) has aprocessor 202,memory 204, and may have an input 206 (e.g., a touch display or keyboard), adisplay 208, anaudio output 210, and/or acamera 212. AWAN module 220 having a communication connection 221 (e.g., a data/control bus) for establishing and/or joining a WAN may have one or more of a LTE/4G 222, a3G 224, or other wireless WAN connectivity. This component may be used to connect with the Cloud server 102 (e.g.,FIG. 1 ). APAN module 230 having a communication connection 231 (e.g., a data/control bus) for establishing and/or joining a PAN may have one or more of anNFC 232, anRFID 234, aBLE 236, or other PAN connectivity including Wi-Fi. ThePAN 230 component may be used to connect with a PAN component 310 (e.g.,FIG. 2D ) of theEMS 106 a, . . . , 106 n (e.g.,FIG. 1 ). Asensor 240 having a communication connection 241 (e.g., a data/control bus) may be one or more of aproximity 242, aGPS 244, and aheartbeat 246 and they may connect with the EMS to share and augment sensor data. A communication connection 203 (e.g., a data/control bus) may connect thecomputer 200,WAN 220,PAN 230, and/orsensor 240. -
FIG. 2C shows another embodiment of the client device referred to as thepassive client device 104B. It may have apassive tag 250 that may be one of aNFC Tag 252, aRFID Tag 254, and/or other passive connectivity, and this may be used to connect with a PAN 310 (e.g.,FIG. 2D ) component of theEMS 106 a, . . . , 106 n (e.g.,FIG. 1 ). An example of thepassive client device 104B may be NFC or RFID tags. -
FIG. 2D shows one embodiment of the EMS referred to as theactive sensor link 106A in more detail. Acomputer 260 having a communication connection 261 (e.g., a data/control bus) has aprocessor 262, amemory 264, and may have an input device 266 (e.g., a touch or a D-pad), adisplay 268, and/or anaudio output 270. There may be one ormore sensors 280 having a communication connection 281 (e.g., a data/control bus) for example, anaccelerometer 282, agyroscope 284, a weight and/ortension meter 286, apulse meter 288, and/or aproximity 290, and/or a barcode reader orcamera 292. Thesesensors 280 connect to thecomputer 260 using sensor communication protocols as described in the sensor protocol section above. Theactive sensor link 106A may be mounted on fitness equipment like treadmills, cross trainers, weight machines, free weights (e.g., dumbbell, barbell) where thesensors 280 may be used to measure exercise information like weight lifted, number of sets, number of repetitions, exercise duration, etc. ALAN module 300 having a communication connection 301 (e.g., a data/control bus) for establishing and/or joining a LAN might use one or more of anEthernet 302, a Wi-Fi 304 or aBluetooth 306 technologies. TheEMS 106 a, . . . , 106 n (e.g.,FIG. 1 ) may be connected to theFCMS 110 a, . . . , 110 n (e.g.,FIG. 1 ) using theLAN 300 component. APAN module 310 having a communication connection 311 (e.g., a data/control bus) for establishing and/or joining a PAN may use technologies like anNFC 312, anRFID 314, and/or aBLE 316. Theclient device 104 a, . . . , 104 n (e.g.,FIG. 1 ) may connect to theEMS 106 a, . . . , 106 n using thePAN 310 component. The EMS may include onboard battery or other power source for providing electrical power to the components of the EMS module. A communication connection 263 (e.g., a data/control bus) may connect thecomputer 260,LAN 300,PAN 310, and/orsensor 280. -
FIG. 2E shows another embodiment of the EMS referred to aspassive link 106B in more detail. Thepassive link 106B is similar to theactive sensor link 106A (e.g.,FIG. 2D ) except that it does not have the sensors. Acomputer 320 having a communication connection 321 (e.g., a data/control bus) has aprocessor 322, amemory 324, and may have aninput device 326, a display 238, and/or anaudio output 330. ALAN module 340 having a communication connection 341 (e.g., a data/control bus) for establishing and/or joining a LAN may use one or more of anEthernet 342, a Wi-Fi 344 or aBluetooth 346 technologies. TheEMS 106 a, . . . , 106 n (e.g.,FIG. 1 ) may be connected to theFCMS 110 a, . . . , 110 n (e.g.,FIG. 1 ) using theLAN 340 component. APAN module 350 having a communication connection 351 (e.g., a data/control bus) for joining and/or establishing a PAN may use technologies like anNFC 352, anRFID 354, and/or aBLE 356. Theclient device 104 a, . . . , 104 n (e.g.,FIG. 1 ) may connect to theEMS 106 a, . . . , 106 n (e.g.,FIG. 1 ) using thePAN 350 component. Thepassive link 106B may be mounted on exercise equipment like weight benches, pull up bars, aerobic exercise rooms, etc. that do not need sensors and they may be used to measure exercise duration.Passive link 106B may also be mounted on existing fitness equipment like treadmills and cross trainers where exercise data may not be accessible. A communication connection 323 (e.g., a data/control bus) may connect thecomputer 300,LAN 340, and/orPAN 350. -
FIG. 2F shows one embodiment of the FCMS in more detail. A Fully featuredFCMS 110A may have acomputer 360 having a communication connection 361 (e.g., a data/control bus) having aprocessor 362,memory 364, and may have aninput device 366, and/ordisplay 368. ALAN module 370 having a communication connection 371 (e.g., a data/control bus) for establishing and/or joining a LAN may have one or more of anEthernet 372, a Wi-Fi 374, and/or aBluetooth 376. ALAN 370 may be used to connect with theclient device 104 a, . . . , 104 n (e.g.,FIG. 1 ). Asensor 380 having a communication connection 381 (e.g., a data/control bus) may have one or more of aproximity 382 or atemperature 384 sensors. The fully featuredFCMS 110A may be connected to the cloud server using the Internet backbone. A communication connection 363 (e.g., a data/control bus) may connect thecomputer 360,LAN 370, and/orsensor 380. -
FIG. 2G shows another embodiment of the FCMS in more detail. Asimple FCMS 110B may have functionality that may be found on Wi-Fi access points. ALAN module 390 having a communication connection 391 (e.g., a data/control bus) for establishing and/or joining a LAN may have one or more of anEthernet 392, a Wi-Fi 394, or aBluetooth 396. TheLAN 370 may be used to connect with theclient device 104 a, . . . , 104 n (e.g.,FIG. 1 ). Thesimple FCMS 110B may be connected to the cloud server using the Internet backbone. -
FIG. 2H showsdatabases 398 that may be present on the Fully featuredFCMS 110A (e.g.,FIG. 2F ). These databases may have all or parts of thecloud server databases 118 and may sync with the cloud server using the Internet on a regular basis. In one embodiment, it may have the information related to the particular fitness center where it is installed. It may also have amaintenance database 400 for exercise machines in this fitness center. This database may have an exercise machine name 402 and acurrent efficiency 404 of the machine, which may be used as a proxy for machine maintenance level. It may also have a number of hours the exercise machine has been used 406. It may also be used to monitor facility usage by keeping track of when exercise machines are used most often 408. Exercise machine maintenance may be scheduled when anefficiency 404 drops below a certain threshold and/or the number of hours the machine has been used 406 exceeds manufacturer's recommendation. -
FIG. 3A is an example of the initial setup for a Fitness center to use thesystem 410. This is accomplished by adding the fitness center information to the fitness center database 150 (e.g.,FIG. 2A ) in the cloud server 102 (e.g.,FIG. 1 ). In one embodiment, the fitness center accesses a fitness center page on the system website and creates an account credentials including login, password, and fitness center name and address (step 412). - For all the exercise machines on which the Fitness center desires to mount the EMS (step 414), a fitness center user creates a name for the Exercise machine (step 416) and then links it to a unique EMS Identifier (step 418) of the EMS that they will mount on the exercise machine. The fitness center user then links the exercise machine to the exercise or exercises that may be done on this machine (step 420). This process is completed (step 424) when all the exercise machines are added to a fitness center database (step 422).
-
FIG. 3B is an example of a trainer creating a training plan to use thesystem 430 by adding their information to thetrainer 170 andtraining plan 180 databases (e.g.,FIG. 2A ). In one embodiment, the trainer accesses a trainer page on a system website and creates their account credentials including login, password, and name, etc. (step 432), and provides URLs to their training material and/or their website (step 434). - To create the training plan in the
training plan database 180, in one embodiment, the trainer uses system equipped exercise machines and puts them into recording mode (step 436). In this mode, the exercise machines and/or sensors thereon record all the information in detail including weights, number of sets, repetitions, etc., and speed, movement graphs, etc. in a format that can then be used for a training plan. The trainer then selects the first exercise machine in the training plan and starts their exercise while ensuring that all exercise details like sets and lifting speed etc. are correct (step 438). After they have completed the exercise, they move to a next exercise on the training plan (step 440). When all the exercises are completed, they are added to the training plan database (step 180). - In one embodiment, the trainer may manually create the training plan (step 446). They input the frequency, exercises, sets, repetitions and tempo in the trainer dashboard (step 447) and when all exercises are inputted (step 448) this information is added to the database (step 180).
-
FIG. 3B-i is an example of how training plan may be assigned to a user. The trainer determines the needs of a user and selects one of their training plan (step 872) from thetraining plan database 180 or may decide to create a new one. The trainer may then assign this training plan (step 874) to the user and this training plan now appears in the user dashboard for them to follow. Depending on the contract between the user and the trainer, the trainer may set a date for the training plan to expire (step 876) so that the user may not be able to use it after that date. -
FIG. 3B -ii is an example of dynamic or optimaltraining plan creation 880. A user follows the training plans as created by the trainer and stored in thetraining plan database 180. The details of the exercises completed by the user are stored in theuser exercise database 194. The user exercises are compared with the training plan and the differences may be handled in the following ways. - If there is a minimal difference (step 886) (e.g., there is little difference between the training plan and the exercises as performed by the user), the user may be receiving a continuing notification (step 894) (e.g., the user is informed to continue exercising as they have been. If the user is performing better than the training plan (step 888), then the training plan may manually or automatically be made more demanding (step 896). If the user performance is below (e.g., not keeping up with) the training plan (step 890), then the system may automatically and/or the trainer may intervene to determine the root cause, and may modify the training plan to better suit the user needs (step 897). If the user is performing other exercises that are not on the plan (step 892) (e.g., different weight and/or cardio exercises), the training plan may be dynamically and/or manually altered to include these new exercises, and equivalent exercises that are on the training plan may be removed (step 898).
-
FIG. 3C is an example of aninitial system setup 450 for a user according to one embodiment. On a user page of the system website, the user creates his/her credentials, and provides demographic and other fitness related information (step 452). The user then selects a fitness center (step 454). The selected fitness center may be one open to public, may be private or members only (colleges, professional teams, security forces etc.), and/or a fitness machine at home or another location. If this fitness center does not have the system (step 456) or is not in the system database, the user may request them to install it (step 458). - The next step may be to select a training plan (step 460) that is created by a trainer and is in the training plan database 180 (e.g.,
FIG. 2A ). In one embodiment, the user has the option to not use a training plan (step 461), in this case the system will just track the exercises without providing any guidance on training. Then, a user selects a client device that they want to use (step 462). If the user wants to have an enhanced user experience, they may choose anactive client device 468 and download a system application (step 470) to their smart phone and/or wearable device. For a simpler user experience, the user may select apassive client device 464 and request a passive tag from their fitness center (step 466). - In another embodiment, the
active client device 468 may not have the appropriate PAN connectivity 310 (e.g.,FIG. 2D ). The user may still have a rich user experience by downloading a system application to their smart phone or wearable while using apassive client 464 that they may get from their fitness center. -
FIG. 3D is anexemplary flowchart 480 of how a user may use the disclosed system at a fitness center. In one embodiment, the user is notified about their upcoming exercise session (step 482). At the fitness center, the user pairs (as described inFIG. 3E ) their active or passive client device with the EMS, mounted on the exercise machine (step 484). - Before the user starts the exercise, the EMS may inform the user about exercise machine settings (step 486) like seat height, leg length, etc. These settings depend on user anatomy 126 (e.g.,
FIG. 2A ), which the user may have provided as part of the initial setup and exercise machine properties 168 (e.g.,FIG. 2A ) stored in the databases 118 (e.g.,FIG. 2A ). If the user has an active client device, the same information may also be available on the active client device (step 486A). During the exercise, the EMS may also provide exercise details (step 488) like weight to be lifted, duration, number of sets, and repetitions 190 (e.g.,FIG. 2A ), based on the selected training plan stored in thetraining plan database 180. If the user has the active client device, the same information may also be available on the Active client device (step 488A). While the user is exercising, the EMS may monitor the progress in real time and may provide feedback on lifting techniques like how fast or slow the weights should be lifted. The weight lifting movements may be visually represented as a graph and compared with the training plan movement graphs 192 (e.g.,FIG. 2A ) and the user notified if their movements significantly differ from the selected training plan stored in the training plan database 180 (e.g.,FIG. 2A ). - After the user completes the exercise and un-pairs their active or passive client device from the EMS (step 490), the EMS provides a summary of the completed exercise and a next exercise based on the selected training plan (step 492). Based on accurate information about the exercise, the muscles it used in this exercise, amount of weight lifted, weight lifting speed, number of sets and repetitions, and the user anatomical and demographic information, the EMS may compute and display the number of calories, maximum power, and/or energy spent while doing the exercise. This information may be sent to the cloud server 102 (e.g.,
FIG. 1 ) for storage and/or update. If the active client is used, similar information may also be displayed on it (step 492A). The user continues this process until the whole exercise session is completed (step 494) and the exercise session is finished (step 496). -
FIG. 3E shows aflowchart 500 of how the client device may pair with the EMS. The PAN 230 (e.g.,FIG. 2B ) component of the active client device or passive tag 250 (e.g.,FIG. 2C ) having a communication connection 251 (e.g., a data/control bus) component of the passive client device may be used to connect with the PAN 310 (e.g.,FIG. 2D ) component of the active sensor link or the PAN 350 (e.g.,FIG. 2E ) component of the passive link (step 502). - The client device and the EMS may pair in several ways.
Active pairing 506A andpassive pairing 506B are two embodiments that are considered. The decision to use either active or passive pairing (step 504) depends on the PAN technology on the client device, EMS, and/or the fitness center. For active pairing, the user does some action, for example bringing an NFC component on a client device close (e.g., around 1 inch) to the NFC component on the EMS. Passive pairing does not need a user action and may use technologies like BLE proximity sensing and RFID to pair the client device and EMS automatically when they are in proximity.Passive pairing 506B may lead to conflicts as one client device may attempt to pair with more than one EMS, or two or more client devices may attempt to pair with one EMS. These conflicts may be resolved by asking user visual or audible questions which they might answer by voice or touch. - While paired, the EMS is a proxy for the user client device and acts on its behalf (step 508). After the pairing, the client device transfers user credentials to the EMS which the EMS sends to the cloud server 102 (e.g.,
FIG. 1 ) and receives the user training plan. While the user is using the exercise machine, the EMS collects all exercise related information on behalf of the user and shares it with the cloud server 102 (e.g.,FIG. 1 ) and the client device (step 514). When un-paired, the EMS may send all the exercise details like weights, number of sets, repetitions, lifting speed, range, energy, maximum power, and/or calories spent etc. to the cloud server 102 (e.g.,FIG. 1 ) and store this data in the user exercise summary database 194 (e.g.,FIG. 2A ) (step 514). EMS may also share this information with the active client device. - The un-pairing decision may be based on the user experience (step 510). In this disclosure, two embodiments are considered the
active un-pairing 512A or passive un-pairing 512B.Active un-pairing 512A needs user action (e.g., bringing a NFC component of the client device close to a NFC component of the paired EMS).Passive un-pairing 512B happens without user action, for example, when the client device gets out of the EMS range or when the client device is paired with another EMS. -
FIG. 4A shows an exemplary embodiment of anexemplary exercise machine 601 having a Type-A,Active Sensor Link 602 comprising an EMS which may be mounted on weight exercise machines, resistance exercise machines (e.g., Bowflex), resistance bands etc. The Type-AActive sensor link 602 may be connected to thecable 600 that connects to the handles that the user pushes and/or pulls to lift theweights 606. The other end of the Type-AActive sensor link 602 is connected to a slottedrod 604 that carries theweights 606 and apin 608, which is used to select the desired number ofweights 606. - To measure the weight and/or cable tension, the Type-A
Active sensor link 602 may have a load cell type weight sensor and/or tension meter to measure the weight lifted and the accelerometer and/or the gyroscope sensors to measure the motion from which information like number of sets, repetitions, and energy used may be derived. -
FIG. 4B shows an exemplary embodiment of anexercise machine 611 having a Type-B Active Sensor Link assembly comprising an EMS connected thereon that may have two parts: aweight sensor pin 618 and anelectronics box 616. The Type-B Active Sensor Link assembly (616, 618) may be mounted on a weight exercise machine. Theweight sensor pin 618 is inserted in a slottedrod 612 to carryweights 614 that are pulled by acable 610 that is attached to the handles that the user pushes and/or pulls to lift theweights 614. - During the exercise, the weights are supported by the
weight sensor pin 618. Theweight sensor pin 618 may use a capacitive, piezoelectric and/or strain gauge, etc. based sensor. An activesensor link computer 260, aLAN 300, aPAN 310, and other sensors like theaccelerometer 282 and thegyroscope 284 may be housed in theelectronics box 616, which may be mounted on theweight sensor pin 618. To change the weights, the user holds theelectronics box 616 and pulls out the attachedweight sensor pin 618 and places it at the desired number ofweights 614. The weight sensor, along with the accelerometer and/or the gyroscope sensors measure the motion from which information like number of sets, repetitions, and energy used may be derived. -
FIG. 4B-i illustrates the top cross-sectional view of theexercise machine 611 having theweight sensor pin 618 inserted into the slottedrod 612 andweights 614. Theweights 614 are supported by theweight sensor pin 618. -
FIG. 4B -ii depicts a cross-sectional view of thepin 618. In this exemplary embodiment, the forces applied by the weights cause bending strain. In one embodiment, theweight sensor pin 618 has pin relief features 617, which concentrate the weight and support forces on predefined and fixed areas. In another embodiment, these one or more relief features 617 may be removed or others added. In one embodiment, twostrain gauges 619 are disposed in thepin 618, which can be used to measure strain using the half-Wheatstone bridge. In another embodiment, quarter, or full Wheatstone bridge configurations may be used. A cross sectional view of thestrain gauge 619 is shown across line A-A. - In another embodiment of the
weight sensor pin 618, the forces applied may be in shear. In one embodiment, the pin relief features 617 may not be present. In one embodiment, twostrain gauges 619 in a cross pattern may be used in a half Wheatstone bridge configuration. In another embodiment, pin relief features 617 may be present andstrain gauge 619 may be in quarter, or full Wheatstone bridge configuration. -
FIG. 4B -iii illustrates a cross-sectional view of theweight sensor pin 618 with strain gauges under a typical loading scenario. The top strain gauge is oriented at an angle Θ from the horizontal. Due to this orientation the bending force applied on this strain gauge is F cos Θ, thereby resulting a smaller measured weight reading. To compensate for this, an accelerometer sensor may be used to measure acceleration due to gravity as g1 in this orientation as compared to the normal value g when the angle is 0. The angle Θ is then given by cos θ=g1/g. -
FIG. 4C shows an exemplary embodiment of anexercise machine 621 having a Type-C Active Sensor Link comprising an EMS connected thereon. It may have three parts: aweight sensor pin 622, a rotationmeasurement sensor pulley 626, and anelectronics box 624. Type-C Active sensor link assembly (622, 624, 626) may be mounted on a weight exercise machine, resistance exercise machine, etc. The pulley assembly in this active sensor link is supported by abracket 620 that is attached to the exercise machine. As acable 628 goes over the pulley, on one end it is attached to the handle that the user pushes and/or pulls to lift theweights 632. The other end of thecable 628 is attached to theweights 632 that are supported by thepin 634 that the user inserts into the slottedrod 630. - To measure the lifted weight, the
weight sensor pin 622 may use sensors like strain gauge, piezoelectric and/or compression load pin, etc. The activesensor link computer 260,LAN 300, and PAN 310 (e.g.,FIG. 2D ) may be housed in theelectronics box 624. Thesensor pulley 626 may have a rotation measurement sensor like a rotary encoder, an optical encoder, and/or a Hall Effect-based sensor, etc. These sensors are used to measure rotation and weight from which the number of sets, repetitions, and/or energy used can be derived. -
FIG. 4D shows an exemplary embodiment of anexercise equipment setup 641 of a barbell having a weight mounted on one side and having a Type-D Active Sensor Link. It may have two parts: thesupport sensor 650, which is used to measure the weight, and asensor collar 648, which may have accelerometer and/or gyroscope sensors to measure motion. The Type-D ActiveSensor Link assembly barbells 642 that are used for bench press and/or squat type exercises and/or be mounted on chest press and/or leg press machines that use weight plates. Thecollar 640 used to hold theweight plates 646 are fixed to thebarbell 642, which carries the desired number ofweight plates 646. The barbell assembly sits on the support pillars 644. - Measuring the lifted weight may use a capacitive, piezoelectric, and/or strain gauge, etc.
sensor 650 built into the support 644. The weight is measured when the user is resting before and/or after the exercise. Thesupport sensor 650 may be on one or both sides of the support 644. The accelerometer, gyroscope, and other motion sensors, may be mounted on the barbell in thesensor collar 648. In one embodiment, thesupport sensor 650 may also have the other components of the active sensor link including thecomputer 260,LAN 300, and/or PAN 310 (e.g.,FIG. 2D ). In another embodiment, thecomputer 260,LAN 300, and/or PAN 310 (e.g.,FIG. 2D ) may be in thesensor collar 648. The sensors (648, 650) may use theLAN 300 and/orPAN 310 to communicate with another sensor, the client device, and/or the cloud. - The
support sensor 650 measures the weight of thebarbell 642 andweight plates 646 stacked by the user and thesensor collar 648 measures the movement of thebarbell 642. To get the complete exercise information, these two pieces of data are combined. - In one exemplary embodiment, both the
support sensor 650 andsensor collar 648 individually report the data to a pairedclient device 104 a and cloud server 102 (e.g.,FIG. 1 ). In this case the user has to pair theirclient device 104 a (e.g.,FIG. 1 ) both to thesensor collar 648 and thesupport sensor 650. - In another embodiment, the data from one sensor is sent to the other coupled sensor and then reported comprehensively to the paired client device and cloud server. This coupling allows both these sensors to act like a single unit and the user has to pair their client device 104 only to one of the sensors (648, 650).
- At a fitness center, there might be a plurality of barbell supports 644 and attached
support sensors 650 and a plurality ofbarbells 642 and attachedcollar sensor 648. Thus, abarbell 642 and attachedsensor collar 648 may be moved to another support 644 and attachedsupport sensor 650. For comprehensive reporting to work correctly, the data from thesensor collar 648 should be sent to the coupledsupport sensor 650 on which thebarbell 642 is resting. - In one exemplary embodiment, this coupling may be permanent, so only one
sensor collar 648 may pair with onepredefined sensor support 650. In another embodiment, thesupport sensor 650 andcollar sensor 648 coupling may be temporary and based on proximity. - In yet another embodiment, the
support sensor 650 andcollar sensor 648 coupling may be based on the event when thebarbell 642 is lifted from the support 644. At this event,collar sensor 648 may start reporting motion and thesupport sensor 650 may start reporting zero weight. It can be inferred that theparticular collar sensor 648 and theparticular support sensor 650 are coupled when both of them report the lifting event at about the same time. - The accelerometer, gyroscope and/or weight sensors may be to measure the motion and/or weight from which information like number of sets, repetitions, and calories burned can be derived.
-
FIG. 4E shows and exemplary embodiment of anexercise equipment setup 661 having a Type-E Active sensor link. This sensor may be mounted on a dumbbell, fixed barbell, etc. typefree weights 660 where the weight cannot be altered. Thisactive sensor link 662 may havecomputer 260,LAN 300, and PAN 310 (e.g.,FIG. 2D ) and sensors like the accelerometer and/or gyroscope. As the weight cannot be altered, there may not be a need for a weight measuring sensor. The weight may be pre-configured when thecollar sensor 662 is attached to thedumbbell 660 or barbell. The accelerometer and/or gyroscope sensors may measure the motion of thedumbbell 660, and along with the weight information, the number of sets, repetitions, and calories burned may be derived. Thesensors 662 may use the measured motion to determine a type of exercise performed based on the range of motion (e.g., distinguish between a bicep curl and a bench press). -
FIG. 4F-i shows an exemplary embodiment of anexercise equipment setup 651 showing of one side of abarbell 642 with acollar 640 andsleeve 652. One ormore plates 646 may be loaded and at the end is anelectronics box 654, which houses the sensors, processor, and batteries. -
FIG. 4F -ii shows theexercise equipment setup 651 cross-section of abarbell 642 with acollar 640 and asleeve 652. In this embodiment, the forces applied cause bending strain. Thesleeve 652 is put onbarbell 642 and, in one embodiment, relief features 655 are used to concentrate the weight of one ormore plates 646 in predefined and fixed areas. In another embodiment, one or more of these relief features 655 may be removed or others added. In one embodiment, twostrain gauges 656 may be used to measure strain using the half-Wheatstone bridge. In another embodiment, quarter, or full Wheatstone bridge configurations may be used. A cross-sectional view of thestrain gauge 656 is shown across line A-A. - In another exemplary embodiment of the
barbell 642, the forces applied may be in shear. In one embodiment, the relief features 655 may not be present. In one embodiment, twostrain gauges 656 in a cross pattern may be used in a half Wheatstone bridge configuration. In another embodiment, relief features 655 may be present andstrain gauges 656 may be in quarter, or full Wheatstone bridge configuration. In a typical usage scenario, the strain gauges 656 may not be horizontal and vertical orientation, as shown inFIG. 4B -iii, in which they are at an angle Θ with the horizontal. To compensate for this, an accelerometer sensor may be used to measure the acceleration due to gravity as g1 in this orientation as compared to the normal value g when the angle is 0. The angle Θ is then given by cos θ=g1/g - As
more plates 646 are added, not only the weight increases, but the mean center of mass moves to the right. This makes the strain to weight relationship non-linear. Also,different weight plates 646 may have different thicknesses and sizes. The strain gauges 656 may be calibrated by usingdifferent weight plates 646 and information stored in a look up table. - With respect to
FIG. 4G-i , anexercise machine 603 of Type-G Active Sensor Link assembly is shown in a top, cross-sectional view. Theexercise machine 603 may include anelectronics box 617 with a barcode reader orcamera 615 along with a flash and apin 609. In one embodiment, thebarcode reader 615 is an optical scanner for reading printed barcodes. The printed barcodes may encode information related to theexercise machine 603, such as the amount of weight being lifted. In some embodiments, thebarcode reader 615 may be an optical scanner including a light source, a lens and a light sensor for translating optical impulses into electrical signals. In some embodiments, thebarcode reader 615 may contain decoder circuitry that may analyze image data from the sensor and output a signal relating to the image data. In other embodiments, thebarcode reader 615 may be a camera, such as an RGB camera. Thebarcode reader 615 may use Optical character recognition, Pattern Recognition or Machine Learning technologies to analyze a symbol, such as a weight printed on a weight plate, described below. - The
pin 609 may be inserted in a slottedrod 627 which lifts aweight 605 with an affixedbarcode 613 or a weight value in pounds (lbs) or kilograms (kg) indicated by a number 665 (FIG. 4G-v ). The barcode reader orcamera 615 may be pointed at thebarcode 613 ornumber 665 to read thebarcode 613 ornumber 665. In some embodiments, thebarcode 613 may be a Quick Response (QR) code or matrix barcode. In other embodiments, thebarcode 613 may be any symbol detectable by thebarcode reader 615, including, but not limited to, polygons, text, symbols, and the like. - With respect to
FIG. 4G -ii, anexercise machine 619 having a Type-G ActiveSensor Link assembly 633 is illustrated in front view. A barcode reader or camera and a pin, such asbarcode reader 615 and pin 609 ofFIG. 4G-i are present inFIG. 4G -ii, though not visible in this front view. This Type-G ActiveSensor Link assembly 633 may be mounted on a weight exercise machine, such asexercise machine 619. The weight pin (such aspin 609 inFIG. 4G-i ) may be inserted into aweight 605 through ahole 631 in theweight 605. A slottedrod 627 carriesweights 605 that are pulled by acable 623. Thecable 623 may be attached to handles, grips, bars, or the like on theexercise machine 619 that a user pushes and/or pulls to lift theweights 605. - In one embodiment, each
weight 605 may have aunique barcode 613 or a weight number 665 (FIG. 4G-v ) affixed to an outer surface of eachweight 605. In another embodiment, theunique barcode 613 orweight number 665 may be printed on eachweight 605. In another embodiment, the unique barcode or weight number may be embossed into eachweight 605. Theunique barcode 613 encodes the actual weight a user would lift when the weight sensor pin is inserted into thecorresponding hole 631 in theweight 605. The barcode reader or camera (such asbarcode reader 615 or camera inFIG. 4G-i ) may be placed directly in front of thebarcode 613 orweight number 665 such that the barcode reader may read the weight that is being lifted. -
FIG. 4G -iii depicts aphoto 643 captured by a barcode camera, such asbarcode reader 615 inFIG. 4G-i when the barcode reader is oriented in line with thebarcode 613. Thephoto 643 shows a portion of theweight 605 and thebarcode 613. - In one embodiment, the
barcode 613 may use discrete symbology with two or more different bar widths, such as three dark bars and two light bars. Other combinations of bar widths are possible and contemplated. This combination yields 243 unique symbols which may be used to encode each weight, such asweight 605. In one embodiment, there may be ninety different weights which can be encoded using 6 bits of information. In this embodiment, a 2-bit checksum may be used for error correction for a total of 8 bits of information. In one embodiment, error correction is determined with a Hamming program. - In one embodiment, the camera may take a photo of the
barcode 613 orweight number 665 when a user pulls theweights 605, such as when movement is detected. In another embodiment, the photo may be taken just after the completion of an exercise, such as when movement has ceased, when a user enters a prompt, when a user proximity is detected/lost, or the like. -
FIG. 4G -iv shows aphoto 653 captured by a barcode reader, such asbarcode reader 615 ofFIG. 4G-i when a pin is rotated at an angle Θ with respect to horizontal.Photo 653 captures aweight plate 605 and abarcode 613. As a result of this rotation, a portion of thebarcode 613 may be cutoff as it is out of the field of view of the barcode reader. - In one embodiment, a Type-G Active Sensor Link Assembly, such as Type-G Active
Sensor Link assembly 633 ofFIG. 4G -ii may have an accelerometer which may be used to calculate the rotation angle Θ of the ActiveSensor Link assembly 633. Thebarcode photo 653 may be corrected based on the rotation angle Θ of the pin calculated by the accelerometer. A correctedphoto 658 is shown as having been rotated to align thebarcode 613 to a horizontal orientation. - In one embodiment, to determine a barcode from the
barcode photo 653, the number of dark pixels in each of the dark vertical lines of thebarcode 613 is counted. The number of dark pixels may be divided by the number of pixels in theparticular barcode height 670 of thebarcode 613. In another embodiment, the number of pixels along each of the dark lines, such as three lines, may be counted and an average value may be used. One of these lines is in the middle of the barcode, another above and the one below the middle line. -
FIG. 4G-v depicts aphoto 663 captured by the camera, such as thecamera 615 inFIG. 4G-i , where thephoto 663 is oriented in line with aweight number 665. In one embodiment, theweight number 665 may be analyzed by using standard Optical Character recognition, Pattern Recognition or Machine Learning technologies. -
FIG. 4G -vi shows aphoto 667 captured by thecamera 615 ofFIG. 4G-i when a pin is rotated at an angle Θ with respect to horizontal.Photo 667 captures aweight plate 605 and a weight number, such asweight number 665 ofFIG. 4G-v . As a result of this rotation, a portion of thenumber 665 may by cutoff as it is outside the view of thecamera 615. - In one embodiment, a Type-G Active Sensor Link Assembly, such as Type-G Active
Sensor Link assembly 633 ofFIG. 4G -ii may have an accelerometer which may be used to calculate the rotation angle Θ of the ActiveSensor Link assembly 633. Thephoto 667 may be corrected based on the rotation angle Θ of the pin calculated by the accelerometer. A correctedphoto 669 is shown as having been rotated to align theweight number 665 to a horizontal orientation. - In one embodiment, machine learning algorithms may be used to correctly read the partial weight numbers by using training sets that have numbers occluded like
weight number 665 as shown in 669. -
FIG. 5A shows an example of output 700 (as dash line) from an acceleration sensor for the z-axis plotted against time. The accelerometer sensor is mounted such that the z-axis is pointing upwards which is along the weight movement direction. This data is generated from a Type-A Active sensor link 602 (e.g.,FIG. 4A ). - During this exercise, the user completed one set and ten repetitions. In this plot, the repetitions show up as the ten troughs. In the beginning and the end, the weight was stationary and that is shown by a
flat region 704 of the acceleration plot. Since the sensor is very sensitive, the raw data is very noisy with a lot of overshoots and undershoots as expected. Towards the end, the acceleration plot shows a ringing 706. This is due to the weights being lowered and brought to rest with a jerk movement on top of other stationary weights. - To smoothen the data, a twenty-one tap median filter was applied to the raw acceleration data and the resulting
output 702 is shown as a solid line. As expected, the median filter data removes a lot of overshoots, undershoots and ringing. -
FIG. 5B shows an example of computedvelocity plot 710 from an acceleration sensor for the z-axis plotted against time. The accelerometer sensor is mounted such that the z-axis is pointing upwards which is along the weight movement direction. This data is generated from a Type-A Active sensor link 602 (e.g.,FIG. 4A ). By definition, the velocity is area under the acceleration curve and is computed by taking the cumulative sum of the acceleration values. - During this recorded exercise, the user completed one set and five repetitions. In this plot, the repetitions show up as the five troughs. As expected, the plot are much smoother than the acceleration plot but the velocity plot shows both offset from zero and a drift pointing in the negative direction. For an ideal sensor the velocity before starting the exercise should be 0.0 and the plot should be flat 714. This type of drift is common in accelerometers as minor acceleration offset errors add up and show as drift in velocity computations.
- In another embodiment, different high pass filers may be applied to the raw data. These filters are designed to remove the constant drift. Velocity is computed as area under the filtered acceleration curve by taking the cumulative sum of the filtered acceleration values.
- For accurate calculations, this velocity drift has to be compensated, and drift compensated
velocity plot 712 has zero velocity before and after the exercise. In one embodiment, this compensation is done in the following steps disclosed herein. - Find the time interval before starting the exercise or between the sets when the weight is not moving. Next, approximate the velocity plot during this time interval by a straight line using a least squares fit algorithm. In another embodiment, other line or higher order curve fitting algorithms may be used. The next step is to subtract this fitted straight line from the velocity plot for the duration prior to, and during, the exercise set. This algorithm may be applied to all sets during the exercise.
-
FIG. 5C shows an example of a compensatedvelocity plot 720 from the acceleration sensor for the z-axis plotted against time. The accelerometer sensor is mounted such that the z-axis is pointing upwards which is along the weight movement direction. This data is generated from a Type-A Active sensor link 602 (e.g.,FIG. 4A ). During this exercise, the user completed one set and five repetitions. In this plot, the repetitions show up as the five troughs. - In one embodiment, the zero band
point calculation algorithm 730 is presented. Some of the zero band points are shown. This algorithm is used to calculate various quantities of interest like number of sets, repetitions etc. and to compensate the velocity plot. To eliminate noise, a band around zero velocity is established. This may be based on a percentage of the difference between maximum and minimum velocity value. - If the compensated velocity is outside the
Zero tolerance band 722 for a duration longer than a tolerance value based on the minimum time taken for a repetition, it is considered that the user completed half a repetition. This repetition tolerance may be empirically found and it may be different for each exercise machine or exercise. The weight lifting time for a repetition is the time when the velocity is negative 727 and the weight dropping time for a repetition is the time when the velocity is positive 728. The velocity crosses between negative 727 and positive 727 atpoints 726. - If the velocity is within the
Zero tolerance band 724 for a duration longer then a tolerance value based on the minimum resting time between sets, it is considered that the user is resting before starting a new set. This set tolerance may be empirically found and may be different for each exercise machine or exercise. -
FIG. 5D presents an exemplary embodiment of the Zero bandpoint calculation algorithm 730. Start from the first compensated velocity plot value and save this value (step 732). Since the exercise machine starts from rest, this value will be within the zero tolerance band. In another embodiment, acceleration or displacement may be used. If the next points are within Zero tolerance band (step 734), ignore them, and save the point that is outside the Zero tolerance (step 736). Ignore the next points that are outside the Zero tolerance while the time duration is less than repetition tolerance (step 738), and save the point that does not meet this criterion (step 740). If there are more points left (step 742), check if the next point is within zero tolerance (step 734). The algorithm completes when no more points are left (step 744). -
FIG. 5E shows an example of the compensateddisplacement plot 752 from the acceleration sensor for the z-axis plotted against time. The accelerometer sensor is mounted such that the z-axis is pointing upwards which is along the weight movement direction. This data is generated from a Type-A Active sensor link 602 (e.g.,FIG. 4A ). The displacement is area under the velocity curve and is computed by taking the cumulative sum of the velocity values. - In another embodiment, filtered acceleration values may be used to compute velocity. Compensation may then be applied and the velocity is filtered to further remove drift. To compute displacement, this filtered and compensated
velocity curve 750 may be used and the area under the curve is computed. Drift may further be removed by applying the compensation algorithm. - Applying filter and compensation algorithms introduces delays in computing due to the nature of these operations. So, in one embodiment, the real time reporting of weight lifted, number of sets, repetitions, lifting speed etc. is done using just the acceleration data. Other information like range, energy, maximum power, and/or calorie information may be computed using filters and compensation algorithms and may be sent later.
- During this exercise, the user completed one set and five repetitions. In this plot, the repetitions show up as the five troughs. As expected, the
displacement plot 752 is much smoother than thevelocity plot 750, but the displacement plot also shows a drift. This drift is compensated using the same algorithm that was used to compensate velocity plot drift. - Using the displacement plot, the
range 754 can be computed. This is the distance that the weight is moved by the user. It may be one of the parameters 190 (e.g.,FIG. 2A ) used in the training plan. -
FIG. 5F shows an example of the compensatedvelocity plot 760 from the acceleration sensor for the z-axis plotted against time. The accelerometer sensor is mounted such that the z-axis is pointing upwards which is along the weight movement direction. This data is generated from a Type-A Active sensor link 602 (e.g.,FIG. 4A ). - During this exercise, the user completed one set and ten repetitions. This plot may be recorded by the trainer and used as the movement graph 192 (e.g.,
FIG. 2A ), which is part of the training plan. -
FIG. 5G shows an example of anacceleration plot 770 from the acceleration sensor for the X-axis plotted against time. This data is generated from the Type-A Active sensor link 602 (e.g.,FIG. 4A ) mounted on a dumbbell. - During this exercise, the user completed one set and twelve repetitions, which corresponds to the number of troughs in the acceleration plot. Since the resting position of a dumbbell may not be fixed, the acceleration may not be zero at any time.
- In one embodiment, the algorithms developed for weight machine can also be applied to free weights like dumbbell to compute the number of sets, repetitions, lifting and dropping time and range.
-
FIG. 5H shows an example of anangular momentum plot 776 from the gyroscope sensor for the Y-axis plotted against time. This data is generated from the Type-A Active sensor link 602 (e.g.,FIG. 4A ) mounted on a dumbbell. - During this exercise, the user completed one set and twelve repetitions, which corresponds to the number of troughs in the angular momentum plot. Even though the resting position of a dumbbell is not fixed, the angular momentum does go to zero when the movement stops.
- In another embodiment, the algorithms developed for weight machine can also be applied to free weights like dumbbell to compute the number of sets, repetitions, lifting and dropping time and range.
- Note that references throughout this specification to “an aspect” or “one aspect” mean that a particular feature, structure or characteristic described in connection with the aspect is included in at least one aspect of the present invention. Therefore, it is emphasized and should be appreciated that two or more references to “an aspect” or “one aspect” or “an alternative aspect” in various portions of this specification are not necessarily all referring to the same aspect. Furthermore, the particular features, structures or characteristics being referred to may be combined as suitable in one or more aspects of the invention, as will be recognized by those of ordinary skill in the art.
- It is contemplated that various combinations and/or sub-combinations of the specific features and aspects of the above embodiments may be made and still fall within the scope of the invention. Accordingly, it should be understood that various features and aspects of the disclosed embodiments may be combined with or substituted for one another in order to form varying modes of the disclosed invention. Further, it is intended that the scope of the present invention is herein disclosed by way of examples and should not be limited by the particular disclosed embodiments described above.
Claims (20)
1. An Exercise Management System (EMS) comprising:
an electronics box;
a barcode reader disposed on the electronics box, wherein the barcode reader is configured to read one or more barcodes on one or more stacked weights;
a weight pin connected to the electronics box, wherein the weight pin is configured to be inserted into a weight of the one or more stacked weights through a hole in the weight, and wherein the barcode reader is aligned with the one or more barcodes of the weight when the weight pin is inserted into the weight; and
a processor disposed in the electronics box and in communication with the barcode reader, the processor having memory and configured to:
capture an image of the one or more barcodes of the weight from the barcode reader;
determine a weight lifted on an exercise equipment based on the captured image of the one or more barcodes of the weight; and
determine a movement of the weight lifted on the exercise equipment based on a measured motion of one or more motion sensors.
2. The EMS of claim 1 , wherein the barcode reader comprises an optical scanner.
3. The EMS of claim 2 , wherein the optical scanner comprises a light source, a lens, and a light sensor for translating optical impulses into electrical signals.
4. The EMS of claim 1 , wherein the barcode reader comprises decoder circuitry.
5. The EMS of claim 4 , wherein the decoder circuitry is configured to analyze image data from a sensor of the barcode reader.
6. The EMS of claim 5 , wherein the decoder circuitry is further configured to output a signal relating to the image data.
7. The EMS of claim 1 , wherein the barcode reader comprises an optical character recognition to analyze image data from a sensor of the barcode reader and output a signal relating to the image data.
8. The EMS of claim 1 , wherein the barcode reader comprises a pattern recognition to analyze image data from a sensor of the barcode reader and output a signal relating to the image data.
9. The EMS of claim 1 , wherein the barcode reader comprises a machine learning to analyze image data from a sensor of the barcode reader and output a signal relating to the image data.
10. The EMS of claim 1 , wherein the one or more barcodes comprise a barcode.
11. The EMS of claim 1 , wherein the one or more barcodes comprise a Quick Response (QR) code.
12. The EMS of claim 1 , wherein the one or more barcodes comprise a matrix barcode.
13. The EMS of claim 1 , wherein the one or more barcodes comprise one or more polygons.
14. The EMS of claim 1 , wherein the one or more barcodes comprise one or more text elements.
15. The EMS of claim 1 , wherein the one or more barcodes comprise one or more symbols.
16. The EMS of claim 1 , wherein the processor is configured to capture the image of the one or more barcodes of the weight from the barcode reader when the movement of the weight is determined.
17. The EMS of claim 1 , wherein the processor is further configured to:
determine a rotation angle Θ of the electronics box via an accelerometer in communication with the processor.
18. The EMS of claim 17 , wherein the processor is further configured to:
correct the captured image of the one or more barcodes of the weight when the captured image is rotated at the rotation angle Θ.
19. A method comprising:
capturing, by a barcode reader in communication with a processor having memory, an image of one or more barcodes of a weight of one or more stacked weights, wherein the barcode reader is disposed on an electronics box, where a weight pin is connected to the electronics box, wherein the weight pin is configured to be inserted into the weight of the one or more stacked weights through a hole in the weight, and wherein the barcode reader is aligned with the one or more barcodes of the weight when the weight pin is inserted into the weight;
determine, by the processor, a weight lifted on an exercise equipment based on the captured image of the one or more barcodes of the weight; and
determine, by the processor in communication with one or more motion sensors, a movement of the weight lifted on the exercise equipment based on a measured motion of the one or more motion sensors.
20. An electronics box comprising:
a barcode reader, wherein the barcode reader is configured to read one or more barcodes on one or more stacked weights;
a weight pin, wherein the weight pin is configured to be inserted into a weight of the one or more stacked weights through a hole in the weight, and wherein the barcode reader is aligned with the one or more barcodes of the weight when the weight pin is inserted into the weight; and
a processor in communication with the barcode reader, the processor having memory and configured to:
capture an image of the one or more barcodes of the weight from the barcode reader;
determine a weight lifted on an exercise equipment based on the captured image of the one or more barcodes of the weight; and
determine a movement of the weight lifted on the exercise equipment based on a measured motion of one or more motion sensors.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US17/737,586 US20220258005A1 (en) | 2015-02-23 | 2022-05-05 | Method and system for virtual fitness training and tracking devices |
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201562119725P | 2015-02-23 | 2015-02-23 | |
PCT/US2016/019199 WO2016138042A2 (en) | 2015-02-23 | 2016-02-23 | Method and system for virtual fitness training and tracking services |
US201715553006A | 2017-08-23 | 2017-08-23 | |
US202062961100P | 2020-01-14 | 2020-01-14 | |
US17/107,634 US11351420B2 (en) | 2015-02-23 | 2020-11-30 | Method and system for virtual fitness training and tracking devices |
US17/737,586 US20220258005A1 (en) | 2015-02-23 | 2022-05-05 | Method and system for virtual fitness training and tracking devices |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US17/107,634 Continuation US11351420B2 (en) | 2015-02-23 | 2020-11-30 | Method and system for virtual fitness training and tracking devices |
Publications (1)
Publication Number | Publication Date |
---|---|
US20220258005A1 true US20220258005A1 (en) | 2022-08-18 |
Family
ID=74881637
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US17/107,634 Active US11351420B2 (en) | 2015-02-23 | 2020-11-30 | Method and system for virtual fitness training and tracking devices |
US17/737,586 Abandoned US20220258005A1 (en) | 2015-02-23 | 2022-05-05 | Method and system for virtual fitness training and tracking devices |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US17/107,634 Active US11351420B2 (en) | 2015-02-23 | 2020-11-30 | Method and system for virtual fitness training and tracking devices |
Country Status (1)
Country | Link |
---|---|
US (2) | US11351420B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20210316185A1 (en) * | 2020-04-14 | 2021-10-14 | MyFitnessPal, Inc. | Methods and apparatus for managing sequential tasks via task specific user interface elements |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11351420B2 (en) * | 2015-02-23 | 2022-06-07 | Smartweights, Inc. | Method and system for virtual fitness training and tracking devices |
IT202100013442A1 (en) * | 2021-05-24 | 2022-11-24 | Labogym Srl | ACCESSORY FOR GYM MACHINE |
CN113457109A (en) * | 2021-07-10 | 2021-10-01 | 姜彦竹 | Cloud computing monitoring device for body building of disabled people |
Citations (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5785632A (en) * | 1994-07-07 | 1998-07-28 | Integrated Fitness Corporation | Fitness feedback system for weight stack machines |
US6358188B1 (en) * | 1998-02-26 | 2002-03-19 | Gym-In Ltd. | Exercise tracking system |
US20030211916A1 (en) * | 2002-04-23 | 2003-11-13 | Capuano Patrick J. | Exercise parameters monitoring, recording and reporting system for free weight, weight stack, and sport-simulation exercise machines |
US20050272561A1 (en) * | 2004-06-07 | 2005-12-08 | Cammerata Gregory T | Electronic data gathering and processing for fitness machines |
US20110068175A1 (en) * | 2009-09-24 | 2011-03-24 | Ebay Inc. | System and method for estimation and classification of barcodes using heuristic and statistical measures |
US20130310221A1 (en) * | 2012-05-18 | 2013-11-21 | Precor Incorporated | Exercise metric graphical code generation |
US20140235409A1 (en) * | 2012-11-13 | 2014-08-21 | D'Miles Salmon | System for monitoring fitness performance |
WO2015113162A1 (en) * | 2014-01-30 | 2015-08-06 | Gymtrack Inc. | Systems, methods and devices for tracking workout related information |
US9616292B2 (en) * | 2015-01-09 | 2017-04-11 | Nolan Orfield | Exercise tracker |
US20170132489A1 (en) * | 2015-11-11 | 2017-05-11 | Ronen Simgi | Inspection and classification system |
WO2017125787A1 (en) * | 2016-01-21 | 2017-07-27 | Sony Mobile Communications Inc. | Determining weight and repetions in a gym machine with no mechanical impact |
US20210008413A1 (en) * | 2019-07-11 | 2021-01-14 | Elo Labs, Inc. | Interactive Personal Training System |
US11235201B2 (en) * | 2017-06-04 | 2022-02-01 | Shapelog, Inc. | Weight machine sensor |
US11351420B2 (en) * | 2015-02-23 | 2022-06-07 | Smartweights, Inc. | Method and system for virtual fitness training and tracking devices |
US20220296966A1 (en) * | 2019-07-11 | 2022-09-22 | Elo Labs, Inc. | Cross-Platform and Connected Digital Fitness System |
US11638856B1 (en) * | 2022-05-26 | 2023-05-02 | Tonal Systems, Inc. | Exercise machine resistance identifier |
Family Cites Families (36)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20040010420A1 (en) | 2001-08-30 | 2004-01-15 | Rooks Daniel S | System for developing implementing and monitoring a health management program |
US20180008865A9 (en) | 2004-05-10 | 2018-01-11 | Koko Fitness, Inc. | Exercising apparatus |
US20070232455A1 (en) | 2004-10-22 | 2007-10-04 | Mytrak Health System Inc. | Computerized Physical Activity System to Provide Feedback |
US20070219059A1 (en) | 2006-03-17 | 2007-09-20 | Schwartz Mark H | Method and system for continuous monitoring and training of exercise |
US20080119763A1 (en) | 2006-11-21 | 2008-05-22 | Jay Wiener | Acquisition processing and reporting physical exercise data |
US7909741B2 (en) | 2007-03-27 | 2011-03-22 | Dhkl, Inc. | Devices, systems and methods for receiving, recording and displaying information relating to physical exercise |
US8533001B2 (en) | 2007-03-28 | 2013-09-10 | Physfarm Training Systems, Llc | System and method for computing athletic performance |
US11141618B2 (en) * | 2007-08-30 | 2021-10-12 | Said Abdow Ismail | Exercise apparatus |
US9855454B2 (en) | 2007-08-30 | 2018-01-02 | Said A. Ismail | Portable exercise machine |
US9317660B2 (en) * | 2011-03-31 | 2016-04-19 | Adidas Ag | Group performance monitoring system and method |
US8738925B1 (en) | 2013-01-07 | 2014-05-27 | Fitbit, Inc. | Wireless portable biometric device syncing |
US20130297669A1 (en) | 2012-05-02 | 2013-11-07 | Sheng-Fang Wang | System and Method for Integrating Fitness Information and Offering Advice |
US20150151161A1 (en) | 2012-05-30 | 2015-06-04 | Paul Anderton | Exercise training system and method |
US20140059066A1 (en) | 2012-08-24 | 2014-02-27 | EmoPulse, Inc. | System and method for obtaining and using user physiological and emotional data |
US9199122B2 (en) | 2012-10-09 | 2015-12-01 | Kc Holdings I | Personalized avatar responsive to user physical state and context |
US9357336B2 (en) | 2012-12-03 | 2016-05-31 | Samsung Electronics Co., Ltd. | Information providing method and mobile terminal therefor |
US9026053B2 (en) | 2013-02-17 | 2015-05-05 | Fitbit, Inc. | System and method for wireless device pairing |
US9500464B2 (en) | 2013-03-12 | 2016-11-22 | Adidas Ag | Methods of determining performance information for individuals and sports objects |
US20150265903A1 (en) | 2013-03-26 | 2015-09-24 | Paul T. Kolen | Social web interactive fitness training |
US20150079562A1 (en) | 2013-09-17 | 2015-03-19 | Sony Corporation | Presenting audio based on biometrics parameters |
US20170128765A1 (en) * | 2014-11-10 | 2017-05-11 | Casey Garretson | Smart Barbell |
US10065074B1 (en) | 2014-12-12 | 2018-09-04 | Enflux, Inc. | Training systems with wearable sensors for providing users with feedback |
US10881907B2 (en) | 2015-02-23 | 2021-01-05 | Smartweights, Inc. | Method and system for virtual fitness training and tracking service |
GB2541725B (en) * | 2015-08-28 | 2018-01-03 | Flak Ltd | Weights system |
US10357688B2 (en) * | 2016-11-18 | 2019-07-23 | MAD Apparel, Inc. | Exercise biofeedback using sensor-equipped athletic garments |
US9656120B1 (en) * | 2016-01-22 | 2017-05-23 | Jorge Romero Franco | Fitness level |
WO2017160903A1 (en) * | 2016-03-16 | 2017-09-21 | Drexel University | Portable load testing device |
US10918901B2 (en) * | 2016-04-20 | 2021-02-16 | Shapelog, Inc. | Sensor equipped resistance training grip |
US9861856B1 (en) | 2016-06-21 | 2018-01-09 | Boston Biomotion, Inc. | Computerized exercise apparatus |
US10065076B2 (en) | 2016-11-01 | 2018-09-04 | Braxton K. Davis | Facilitation of interactive exercise system |
US10987542B2 (en) * | 2016-12-12 | 2021-04-27 | Jason Nejezchleb | Intelligent system and apparatus providing physical activity feedback |
WO2018140959A1 (en) * | 2017-01-30 | 2018-08-02 | Liftlab, Inc | Systems for dynamic resistance training |
US10610733B2 (en) * | 2017-03-03 | 2020-04-07 | uBody, Inc. | Smart weight-lifting pin |
US20210128979A1 (en) * | 2019-09-13 | 2021-05-06 | Steven M. McHugh | System and method for managing and tracking activity of a person |
US20210394020A1 (en) * | 2020-06-17 | 2021-12-23 | FitForm Technologies Inc. | Tracking three-dimensional motion during an activity |
WO2022005852A1 (en) * | 2020-06-29 | 2022-01-06 | Tonal Systems, Inc. | Progressive strength baseline |
-
2020
- 2020-11-30 US US17/107,634 patent/US11351420B2/en active Active
-
2022
- 2022-05-05 US US17/737,586 patent/US20220258005A1/en not_active Abandoned
Patent Citations (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5785632A (en) * | 1994-07-07 | 1998-07-28 | Integrated Fitness Corporation | Fitness feedback system for weight stack machines |
US6358188B1 (en) * | 1998-02-26 | 2002-03-19 | Gym-In Ltd. | Exercise tracking system |
US20030211916A1 (en) * | 2002-04-23 | 2003-11-13 | Capuano Patrick J. | Exercise parameters monitoring, recording and reporting system for free weight, weight stack, and sport-simulation exercise machines |
US20050272561A1 (en) * | 2004-06-07 | 2005-12-08 | Cammerata Gregory T | Electronic data gathering and processing for fitness machines |
US20110068175A1 (en) * | 2009-09-24 | 2011-03-24 | Ebay Inc. | System and method for estimation and classification of barcodes using heuristic and statistical measures |
US20130310221A1 (en) * | 2012-05-18 | 2013-11-21 | Precor Incorporated | Exercise metric graphical code generation |
US20140235409A1 (en) * | 2012-11-13 | 2014-08-21 | D'Miles Salmon | System for monitoring fitness performance |
US20160346617A1 (en) * | 2014-01-30 | 2016-12-01 | Gymtrack Inc. | Systems, methods and devices for tracking workout related information |
WO2015113162A1 (en) * | 2014-01-30 | 2015-08-06 | Gymtrack Inc. | Systems, methods and devices for tracking workout related information |
US9616292B2 (en) * | 2015-01-09 | 2017-04-11 | Nolan Orfield | Exercise tracker |
US11351420B2 (en) * | 2015-02-23 | 2022-06-07 | Smartweights, Inc. | Method and system for virtual fitness training and tracking devices |
US20170132489A1 (en) * | 2015-11-11 | 2017-05-11 | Ronen Simgi | Inspection and classification system |
WO2017125787A1 (en) * | 2016-01-21 | 2017-07-27 | Sony Mobile Communications Inc. | Determining weight and repetions in a gym machine with no mechanical impact |
US20190015694A1 (en) * | 2016-01-21 | 2019-01-17 | Sony Mobile Communications Inc. | Deciding weight and repetitions in a gym machine with no mechanical impact |
US10987535B2 (en) * | 2016-01-21 | 2021-04-27 | Sony Mobile Communications Inc. | Deciding weight and repetitions in a gym machine with no mechanical impact |
US11235201B2 (en) * | 2017-06-04 | 2022-02-01 | Shapelog, Inc. | Weight machine sensor |
US20210008413A1 (en) * | 2019-07-11 | 2021-01-14 | Elo Labs, Inc. | Interactive Personal Training System |
US20220296966A1 (en) * | 2019-07-11 | 2022-09-22 | Elo Labs, Inc. | Cross-Platform and Connected Digital Fitness System |
US11638856B1 (en) * | 2022-05-26 | 2023-05-02 | Tonal Systems, Inc. | Exercise machine resistance identifier |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20210316185A1 (en) * | 2020-04-14 | 2021-10-14 | MyFitnessPal, Inc. | Methods and apparatus for managing sequential tasks via task specific user interface elements |
US11541278B2 (en) * | 2020-04-14 | 2023-01-03 | MyFitnessPal, Inc. | Methods and apparatus for managing sequential tasks via task specific user interface elements |
Also Published As
Publication number | Publication date |
---|---|
US20210086030A1 (en) | 2021-03-25 |
US11351420B2 (en) | 2022-06-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US10881907B2 (en) | Method and system for virtual fitness training and tracking service | |
US11351420B2 (en) | Method and system for virtual fitness training and tracking devices | |
US11383133B1 (en) | Exercise routine system and method | |
US11776676B2 (en) | Apparatus and associated methods for determining exercise settings | |
US10773124B2 (en) | Biometric assessment in fitness improvement | |
US20200289890A1 (en) | Intelligent Exercise or Therapy Apparatus and Method | |
EP1899023B1 (en) | Method for storing exercise performance of user of exercise device and exercise device | |
TW201820215A (en) | Customizing workout recommendations | |
WO2017219276A1 (en) | Personal trainer fitness service method and system, user end, trainer end, and processing method | |
US20130196821A1 (en) | Systems and Methods to Generate a Customized Workout Routine | |
EP2849473A1 (en) | Pairing of devices | |
CN103578062A (en) | Scientific bodybuilding guidance realizing method and scientific bodybuilding guidance realizing system based on mobile Internet and two-dimensional code technologies | |
US20190143174A1 (en) | Motion training guide system based on wearable sensor and method thereof | |
US9855463B2 (en) | Managing physiological exercise data | |
KR20180000812A (en) | Health navigation system, server and method | |
KR102275175B1 (en) | A smart gym integrated solution device interlocked with all fitness equipment using IoT technology and operation method thereof | |
US20230191197A1 (en) | Smart glove | |
US9144707B2 (en) | Exercisers with smart manage system and methods using the same | |
KR20190142906A (en) | Method for provide customized fitness curation information | |
KR20160059802A (en) | Smart fitness system | |
KR20210123012A (en) | Interactive personalized Pilates training system and method | |
KR101287130B1 (en) | Rehabilitation Support Apparatus, and U-Health System and Method Thereof | |
JP2020074871A (en) | Weight training information management system, information processing device, weight training information management program and weight training information management method | |
US20190118034A1 (en) | A system and a method for converting exercise activity into user credit | |
KR20170129524A (en) | Management system for customized personal diet |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AS | Assignment |
Owner name: SMARTWEIGHTS, INC., CALIFORNIA Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:KASHYAP, PRAVEEN;REEL/FRAME:059830/0948 Effective date: 20201130 |
|
STPP | Information on status: patent application and granting procedure in general |
Free format text: DOCKETED NEW CASE - READY FOR EXAMINATION |
|
STPP | Information on status: patent application and granting procedure in general |
Free format text: NON FINAL ACTION MAILED |
|
STCB | Information on status: application discontinuation |
Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION |