WO2021042695A1 - Procédé et système pour réduire la consommation d'énergie d'un tensiomètre fitness - Google Patents

Procédé et système pour réduire la consommation d'énergie d'un tensiomètre fitness Download PDF

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Publication number
WO2021042695A1
WO2021042695A1 PCT/CN2020/078919 CN2020078919W WO2021042695A1 WO 2021042695 A1 WO2021042695 A1 WO 2021042695A1 CN 2020078919 W CN2020078919 W CN 2020078919W WO 2021042695 A1 WO2021042695 A1 WO 2021042695A1
Authority
WO
WIPO (PCT)
Prior art keywords
power consumption
tension meter
fitness
broadcast
chip
Prior art date
Application number
PCT/CN2020/078919
Other languages
English (en)
Chinese (zh)
Inventor
吴松坤
Original Assignee
深圳市零点智联科技有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 深圳市零点智联科技有限公司 filed Critical 深圳市零点智联科技有限公司
Publication of WO2021042695A1 publication Critical patent/WO2021042695A1/fr

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Classifications

    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • 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
    • 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
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G23/00—Auxiliary devices for weighing apparatus
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G23/00—Auxiliary devices for weighing apparatus
    • G01G23/18—Indicating devices, e.g. for remote indication; Recording devices; Scales, e.g. graduated
    • G01G23/36—Indicating the weight by electrical means, e.g. using photoelectric cells
    • G01G23/37—Indicating the weight by electrical means, e.g. using photoelectric cells involving digital counting
    • G01G23/3728—Indicating the weight by electrical means, e.g. using photoelectric cells involving digital counting with wireless means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
    • G01L5/0028—Force sensors associated with force applying means
    • G01L5/0033—Force sensors associated with force applying means applying a pulling force
    • 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
    • A63B2071/0625—Emitting sound, noise or music
    • 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

Definitions

  • the invention relates to a method and system for saving power consumption of a fitness tension meter, and belongs to the technical field of fitness equipment.
  • Fitness tension meter is a tension device used for fitness.
  • a circuit system and method for saving power consumption of an electronic scale of the application publication number CN106610611A.
  • the purpose of the present invention is to provide a method and system for saving power consumption of a fitness tension meter, so as to solve the above-mentioned problems in the background art.
  • the present invention provides the following technical solution: a method for saving power consumption of a fitness tension meter, the method comprising the following steps:
  • Step 1 When the user picks up the fitness tension meter, the vibration sensor on the fitness tension meter generates a trigger signal
  • Step 2 After the trigger signal is generated, the BLE chip is turned on;
  • Step 3 After the BLE chip is turned on, the Bluetooth directional broadcast is started. If the broadcast times out, the broadcast is turned off, and the broadcast can be restarted after clicking the button or vibration;
  • Step 4 After Bluetooth is connected, the BLE chip will power up the ADC chip and the load cell, and sample the load cell data at a high frequency. If the data value is within the threshold range for a period of time, the sampling frequency will decrease. If the data value is continuous for a period of time If the BLE chip is still within the threshold range, the BLE chip will shut down by itself; if no pulling force is detected after multiple vibrating power-on, it will automatically shut down and turn off the vibrating power-on function, and it can only be powered on by pressing the button.
  • the button has a function of triggering the restart of Bluetooth broadcasting.
  • the shock sensor is a low power consumption tilt shock sensor.
  • the low power consumption tilt vibration sensor is a passive device, no signal adjustment is required, and power consumption is extremely low.
  • the power consumption of the low power consumption tilt shock sensor is less than 100 nA.
  • the ADC chip is a high-precision ADC chip.
  • the beneficial effect of the present invention is: the use of a low-power tilt vibration sensor and the power consumption adjustment algorithm of the Bluetooth chip can make the fitness tension meter not only ensure the long standby time, but also respond to the tension data in time. .
  • Figure 1 is a schematic diagram of the composition structure of the present invention.
  • Figure 2 is a schematic diagram of the implementation process of the present invention.
  • the fitness tension meter system of the present invention consists of a BLE chip, a high-precision ADC chip, a load cell and a low-power tilt vibration sensor; when the user picks up the fitness tension meter, it vibrates The sensor will sense and generate a trigger signal. The trigger signal will turn on the BLE chip.
  • the Bluetooth directional broadcast will be started. If the broadcast times out, the broadcast will be turned off, and the broadcast can be restarted after clicking the button or vibration; after the Bluetooth connection, the BLE chip
  • the ADC chip and the load cell will be powered on, and the load cell data will be sampled at a high frequency.
  • the sampling frequency will decrease. If the data value is still within the threshold range for a period of time, the BLE chip Shut down by itself; if no tension is detected after multiple vibrating boot, it will automatically shut down and turn off the vibrating boot function, and it can only be turned on by pressing the button.
  • the fitness tension meter can save power consumption.
  • the BLE chip can be triggered by a vibration sensor to turn on, or it can be triggered by a button.
  • the other function of the button is to trigger the restart of Bluetooth broadcast.
  • the vibration sensor When the user picks up the fitness tension timer, the vibration sensor will sense and generate a trigger signal. The trigger signal will turn on the BLE chip.
  • the Bluetooth directional broadcast After the BLE chip is turned on, the Bluetooth directional broadcast will be started. If the broadcast times out, the broadcast will be closed, and the broadcast can be restarted after clicking the button; After the broadcast is closed, if there is a trigger signal from the vibration sensor detected, the broadcast will be restarted at a low frequency.
  • the BLE chip will power up the ADC chip and the load cell, and maintain high frequency sampling of the load cell data.
  • the sampling frequency When the data value is within the threshold range for a continuous period of time, the sampling frequency will be lowered; when the low frequency sampling After that, the data value remains within the threshold range, and the BLE chip does not detect a vibration signal, the BLE chip will shut down itself; if the data value changes, it will return to high-frequency sampling of the load cell data.
  • the low-power tilt vibration sensor is a passive device, no signal adjustment is required, and the power consumption is extremely low, less than 100nA. Coupled with the Bluetooth automatic shutdown strategy, the fitness tension meter can not only ensure a long standby time, but also respond to the tension data in a timely manner.
  • the implementation process of the present invention includes the following steps:
  • Step 101 The system processes the shutdown state
  • Step 102 Vibration triggers system startup
  • Step 103 Press the key to trigger the system to boot
  • Step 104 The system is turned on after being triggered;
  • Step 105 Start the Bluetooth directional broadcast, and try to establish a connection with the original paired Bluetooth client;
  • Step 106 Judge whether the Bluetooth connection is established, if there is a connection, go to step 110, if there is no connection, go to step 107;
  • Step 107 Bluetooth is not connected, and the broadcast has timed out
  • Step 108 Determine whether there is a vibration or a key trigger within 30 seconds, if there is a trigger, go to step 109, and if there is no trigger, go to step 115;
  • Step 109 Restart Bluetooth broadcast regularly at a low frequency, and go to step 105 when timed out;
  • Step 110 Supply power to the ADC and the load cell
  • Step 111 Clear the vibration power-on count A, and sample the load cell data at a high frequency
  • Step 112 Determine whether the user is pulling by the data value. If the user has pulling force, go to step 111, and if there is pulling force, go to step 113;
  • Step 113 Lower the sampling frequency, reduce IO operations, and reduce power consumption
  • Step 114 Determine whether the user is pulling by the data value. If the user has pulling force, go to step 111, and if there is pulling force, go to step 115.
  • Step 115 Accumulate and record the vibration power-on count A. If A is less than 30 times, the vibration power-on function is turned on, otherwise, the vibration power-on function is turned off, the ADC and the load cell are disconnected from the power supply, and the system automatically shuts down.
  • a method for saving power consumption of a fitness tension meter comprising the following steps:
  • Step 1 When the user picks up the fitness tension meter, the vibration sensor on the fitness tension meter generates a trigger signal
  • Step 2 After the trigger signal is generated, the BLE chip is turned on;
  • Step 3 After the BLE chip is turned on, the Bluetooth directional broadcast is started. If the broadcast times out, the broadcast is turned off, and the broadcast can be restarted after clicking the button or vibration;
  • Step 4 After Bluetooth is connected, the BLE chip will power up the ADC chip and the load cell, and sample the load cell data at a high frequency. If the data value is within the threshold range for a period of time, the sampling frequency will decrease. If the data value is continuous for a period of time If it is still within the threshold and no vibration signal is detected, the BLE chip will shut down itself.
  • the button has a function of triggering the restart of Bluetooth broadcasting.
  • the shock sensor is a low power consumption tilt shock sensor.
  • the low power consumption tilt vibration sensor is a passive device, no signal adjustment is required, and power consumption is extremely low.
  • the power consumption of the low power consumption tilt shock sensor is less than 100 nA.
  • the ADC chip is a high-precision ADC chip.

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  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Analytical Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Biophysics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Multimedia (AREA)
  • Human Computer Interaction (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

La présente invention concerne un procédé permettant de réduire la consommation d'énergie d'un tensiomètre fitness comprenant les étapes suivantes : une première étape consistant, lorsqu'un utilisateur prend un tensiomètre fitness, à générer, au moyen d'une induction, un signal de déclenchement par un capteur de vibration sur le tensiomètre fitness ; une deuxième étape consistant, après la génération du signal de déclenchement, à mettre sous tension une puce BLE ; une troisième étape consistant, après la mise sous tension de la puce BLE, à démarrer une diffusion directionnelle Bluetooth, et si la diffusion expire, à désactiver la diffusion, la diffusion pouvant être redémarrée après l'actionnement d'une touche ou après le déclenchement d'une vibration ; et une quatrième étape consistant, après l'établissement d'une connexion Bluetooth, à mettre sous tension, au moyen de la puce BLE, une puce ADC et un capteur de pesage, et à échantillonner les données du capteur de pesage à une fréquence élevée, et si les valeurs des données se trouvent dans une plage seuil en continu pendant une certaine période, à réduire la fréquence d'échantillonnage, et si les valeurs des données se trouvent toujours dans la plage seuil en continu pendant une certaine période, à arrêter automatiquement la puce BLE. En utilisant un capteur de vibrations d'inclinaison à faible consommation d'énergie en coopération avec un algorithme de réglage de consommation d'énergie d'une puce Bluetooth, la présente invention peut permettre à un tensiomètre fitness d'assurer un temps de veille excessivement long et de réagir à des données de tension d'une manière opportune.
PCT/CN2020/078919 2019-09-04 2020-03-12 Procédé et système pour réduire la consommation d'énergie d'un tensiomètre fitness WO2021042695A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201910830062.8 2019-09-04
CN201910830062.8A CN110585686A (zh) 2019-09-04 2019-09-04 一种健身拉力计节省功耗的方法及系统

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CN111711944A (zh) * 2020-06-15 2020-09-25 珠海美佳音科技有限公司 一种蓝牙电子设备和蓝牙连接系统

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