WO2017117866A1 - Appareil et procédé de détection de consommation de calories - Google Patents

Appareil et procédé de détection de consommation de calories Download PDF

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Publication number
WO2017117866A1
WO2017117866A1 PCT/CN2016/076663 CN2016076663W WO2017117866A1 WO 2017117866 A1 WO2017117866 A1 WO 2017117866A1 CN 2016076663 W CN2016076663 W CN 2016076663W WO 2017117866 A1 WO2017117866 A1 WO 2017117866A1
Authority
WO
WIPO (PCT)
Prior art keywords
rider
calorie consumption
ankle
microcontroller
consumption detecting
Prior art date
Application number
PCT/CN2016/076663
Other languages
English (en)
Chinese (zh)
Inventor
张贯京
陈兴明
葛新科
Original Assignee
深圳市华科安测信息技术有限公司
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 深圳市华科安测信息技术有限公司 filed Critical 深圳市华科安测信息技术有限公司
Publication of WO2017117866A1 publication Critical patent/WO2017117866A1/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
    • B62J45/00—Electrical equipment arrangements specially adapted for use as accessories on cycles, not otherwise provided for
    • B62J45/40—Sensor arrangements; Mounting thereof
    • B62J45/42—Sensor arrangements; Mounting thereof characterised by mounting
    • B62J45/421—Sensor arrangements; Mounting thereof characterised by mounting at the pedal crank
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
    • B62M1/00—Rider propulsion of wheeled vehicles
    • B62M1/36—Rider propulsion of wheeled vehicles with rotary cranks, e.g. with pedal cranks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
    • B62J45/00—Electrical equipment arrangements specially adapted for use as accessories on cycles, not otherwise provided for
    • B62J45/40—Sensor arrangements; Mounting thereof
    • B62J45/41—Sensor arrangements; Mounting thereof characterised by the type of sensor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
    • B62M3/00—Construction of cranks operated by hand or foot
    • 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

Definitions

  • the invention relates to the field of life health, and in particular to a calorie consumption detecting device and method.
  • Some running or swimming simulators can provide such a device primarily through sensors installed in the simulator frame, which are used to measure the corresponding actions. But when people are engaged in a real exercise, they use certain sensors to measure and encounter certain problems. At this time, people roughly estimate the average of some exercise parameters by purchasing some wearable devices such as watches.
  • Bicycles can also be fitted with many sensors in the frame, but they can only measure two parameters directly: travel distance and time.
  • the calories burned by the corresponding mileage can only be calculated indirectly, as this value is related to the weight of the user and the type of bicycle. This way, when people step on their ankles, they burn calories, even when the bike is moving.
  • the rider is often forced to make an action such as an emergency stop that requires deceleration, and the energy at this time is not taken into consideration, resulting in an erroneous detection result.
  • the main object of the present invention is to provide a calorie consumption detecting device and method, which aim to solve the problem that the calorie detection accuracy consumed by a bicycle enthusiast during cycling is not high.
  • the present invention provides a calorie consumption detecting device mounted on an ankle pivot between a main wheel and a foot pedal of a bicycle, the calorie consumption detecting device including a housing, a position sensor, a spring, a PCB board, a rotating anchor, a sliding bolt, and a position fixing slot, the PCB board is mounted with a microcontroller and a communication unit, and the position sensor and the communication unit are connected to the microcontroller through a signal line, when the rider passes
  • the foot pedal applies an ankle force to the main wheel
  • the spring expands and rotates the rotation anchor under the action of the ankle force
  • the sliding bolt rotates along the rotation anchor
  • the position is fixed in the slot, where:
  • the communication unit is configured to receive a weight of a rider input by a communication terminal carried by the rider;
  • the position sensor is configured to detect an initial distance of the sliding bolt in the position fixing groove when the rider does not apply an ankle force on the foot pedal, and when the rider applies an ankle force on the foot pedal Detecting a moving distance of the sliding bolt in the position fixing slot;
  • the microcontroller is configured to calculate an ankle force applied by the rider through the foot pedal according to the initial distance, the moving distance, and the weight of the rider;
  • the microcontroller is further configured to accumulate each ankle force to obtain a total consumed power consumed by the bicycle, and calculate a calorie consumption value of the rider according to the total consumed power;
  • the microcontroller is further configured to transmit, by the communication unit, a calorie consumption value of the rider to a communication terminal carried by the rider.
  • one end of the spring is fixed on the fixing hook, and the other end is fixed on the rotatable hook.
  • the fixing hook and the rotatable hook are respectively fixed on the casing, and the inner side of the rotating anchor is fixed on one solid.
  • the outer side of the rotary anchor is fixed to one end of the lever, and the other end of the lever is slidably coupled to the position fixing groove by the sliding bolt.
  • a guiding edge is further disposed in the housing, and an outer side of the rotating anchor rotates along the guiding edge to cause the lever to move the sliding bolt to move in the position fixing groove.
  • one end of the housing is provided with an ankle pivot hole, and the ankle pivot hole is connected to the foot pedal by a mechanism.
  • the housing is provided with at least two screw holes symmetrically disposed on opposite sides of the housing, the screw holes for fixing the housing to the main wheel and the foot The ankle between the pedals is pivoted.
  • the calorie consumption detecting device further includes a battery that supplies working energy to the calorie consumption detecting device.
  • the calorie consumption detecting device further comprises a USB interface disposed at an edge of the housing, the USB interface for charging the battery.
  • the present invention also provides a calorie consumption detecting method for use in a device mounted on an ankle pivot between a main wheel and a footrest of a bicycle, the device comprising a casing a body, a position sensor, a spring, a PCB board, a rotating anchor, a sliding bolt, and a position fixing groove, the PCB board is mounted with a microcontroller and a communication unit, and the position sensor and the communication unit are connected to the microcontroller through a signal line Upper, when the rider applies an ankle force to the main wheel through the foot pedal, the spring expands and rotates the rotation anchor under the action of the ankle force, and the sliding bolt rotates in the rotation The rotation of the anchor moves along the position fixing groove, and the calorie consumption detecting method comprises the steps of:
  • the position sensor detects the moving distance of the sliding bolt in the position fixing slot
  • the calorie consumption value of the rider is transmitted through the communication unit to the communication terminal carried by the rider.
  • the calorie consumption detecting device and method of the present invention are applied to the ankle pivot between the main wheel and the foot pedal of the bicycle, and can be directly applied to the pedal by continuously measuring the rider.
  • the force on the board and the cumulative value of the force applied to the pedal during the entire ride to accurately detect the calories burned by the rider.
  • FIG. 1 is a schematic view showing a mounting position of a preferred embodiment of the calorie consumption detecting device of the present invention
  • FIG. 2 is a schematic view showing the internal structure of a preferred embodiment of the calorie consumption detecting device of the present invention
  • FIG. 3 is a flow chart of a preferred embodiment of the calorie consumption detecting method of the present invention.
  • the present invention provides a calorie consumption detecting device that continuously measures the force directly applied to the pedal by the rider and utilizes the accumulation of the force applied to the pedal during the entire cycling process. The value is used to accurately detect the calories burned by the rider.
  • Fig. 1 is a schematic view showing a mounting position of a preferred embodiment of the calorie consumption detecting device of the present invention.
  • the calorie consumption detecting device 1 is mounted on an ankle pivot between the main wheel 16 of the bicycle and the foot board 17 (the calorie consumption detecting device 1 is mounted on the pedal shaft, so 1 is not shown).
  • the bicycle may be a universal bicycle including, but not limited to, road bicycles, mountain bicycles, field bicycles, and the like.
  • the USB port 7 is provided outside the calorie consumption detecting device 1, and the USB port 7 can be used as a power source charging port to charge the built-in power source of the calorie consumption detecting device 1.
  • Fig. 2 is a schematic view showing the internal structure of a preferred embodiment of the calorie consumption detecting device of the present invention.
  • the calorie consumption detecting device 1 includes, but is not limited to, an ankle pivot hole 2, a battery 3, a fixing hook 4, a screw hole 5, a position sensor 6, a USB interface 7, a spring 8, and a lever.
  • PCB board 10 housing 11, guiding edge 12, rotatable hook 13, anchor bolt 14 and rotating anchor 15.
  • the ankle pivot hole 2 is provided on the housing 11 and is coupled to the footboard 17 by a mechanism.
  • the battery 3, the position sensor 6, the spring 8, the lever 9, the PCB board 10, the guiding edge 12, the anchor bolt 14 and the rotating anchor 15 are all built into the housing 11.
  • the PCB board 10 is mounted with a microcontroller 20 and a communication unit 21.
  • the housing 11 is provided with at least two screw holes 5 symmetrically disposed on opposite sides of the housing 11, and the two screw holes 5 are for fixing the housing 11 to the The ankle between the main wheel 16 and the foot pedal 17 is pivoted.
  • One end of the spring 8 is fixed to the fixing hook 4, and the other end is fixed to the rotatable hook 13, and the fixing hook 4 and the rotatable hook 13 are respectively fixed to the casing 11.
  • the inside of the rotating anchor 15 is fixed to the anchor bolt 14, and the outer side of the rotating anchor 15 is rotated along the inner side of the guiding edge 12.
  • One end of the lever 9 is fixed to the outside of the rotating anchor 15, and the other end is slidably coupled to the position fixing groove 19 by a sliding bolt 18.
  • the position sensor 6 is disposed on the position fixing groove 19 for sensing a moving distance of the sliding pin 18 in the position fixing groove 19.
  • the USB interface 7 is disposed at one edge of the housing 11.
  • the position sensor 6, the USB interface 7, and the communication unit 21 are each connected to the microcontroller 20 via a signal line, and the battery 3 supplies operating energy to the calorie consumption detecting device 1.
  • the required rotational power of the main wheel 16 of the bicycle is applied by the rider through the foot pedal 17 to the pedal foot 17, which is transmitted to the spring 8 through the fixed hook 4, and then passed by the spring 8
  • the rotating hook 13 drives the rotary anchor 15 to be transmitted to the main wheel 16.
  • the rider applies the pedal force to the main wheel 16 of the bicycle through the foot pedal 17, the spring 8 rotates up and down under the action of the ankle force to rotate the rotary anchor 15, and the sliding bolt 18 is at the rotary anchor.
  • the rotation of 15 moves along the position fixing groove 19, so that the sliding pin 18 generates a moving distance in the position fixing groove 19.
  • the position sensor 6 detects the initial distance of the sliding bolt 18 in the position fixing groove 19, and sends the initial distance to the micro control.
  • the position sensor 6 detects a moving distance of the sliding pin 18 in the position fixing groove 19 when the rider applies an ankle force on the foot board 17, and transmits the moving distance to the Microcontroller 20.
  • the rider's weight is input by a communication terminal (such as a mobile phone, PDA device) carried by the rider and transmitted to the microcontroller 20 through the communication unit 21.
  • the rider applies an ankle force to the footrest 17 each time, and the magnitude of each St value is different, so the microcontroller 20 accumulates each ankle force Ft to obtain a bicycle seat.
  • the microcontroller 20 is a microprocessor, a micro control unit (MCU), a signal processing chip, or a signal control unit having a signal control function.
  • the communication unit 21 is a Bluetooth Bluetooth communication unit capable of communicating with a communication terminal (such as a mobile phone or a PDA device) carried by the rider.
  • the microcontroller 20 transmits the calorie consumption value of the rider to the communication terminal carried by the rider through the communication unit 21, so that the rider can grasp his or her calorie consumption value in real time.
  • the present invention also provides a calorie consumption detecting method for use in a device mounted on an ankle pivot between a main wheel and a foot pedal of a bicycle, which is directly applied by continuously measuring the rider.
  • the force on the pedals and the cumulative value of the force applied to the pedals throughout the ride to accurately detect the calories burned by the rider.
  • Fig. 3 is a flow chart showing a preferred embodiment of the calorie consumption detecting method of the present invention.
  • the calorie consumption detecting method is applied to the calorie consumption detecting device 1 shown in FIG. 2, and the method includes the following steps S31 to S36.
  • step S31 the weight of the rider input by the communication terminal carried by the rider is received by the communication unit 21.
  • the weight of the rider can be input by the communication terminal carried by the rider, and the communication unit 21 receives the weight of the rider and transmits to the Microcontroller 20.
  • step S32 when the rider does not apply the pedal force on the footboard 17, the initial distance of the slide pin 18 in the position fixing groove 19 is detected by the position sensor 6.
  • the position sensor 6 detects the initial distance of the sliding bolt 18 in the position fixing groove 19, and the initial distance is Sent to the microcontroller 20.
  • step S33 when the rider applies the pedal force on the footrest 17, the movement distance of the slide pin 18 in the position fixing groove 19 is detected by the position sensor.
  • the position sensor 6 detects the moving distance of the sliding bolt 18 in the position fixing groove 19, and transmits the moving distance. To the microcontroller 20.
  • step S34 the pedal force applied by the rider through the foot pedal is calculated according to the initial distance, the moving distance and the weight of the rider.
  • step S35 the ankle force is accumulated each time to obtain the total consumed power consumed by the bicycle, and the calorie consumption value of the rider is calculated according to the total consumed power.
  • the microcontroller 20 accumulates each pedal force to obtain the total consumed power consumed by the bicycle, and calculates the calorie consumption value of the rider based on the total consumed power.
  • step S36 the calorie consumption value of the rider is sent to the communication terminal carried by the rider through the communication unit for display.
  • the microcontroller 20 transmits the calorie consumption value of the rider through the communication unit 20 to the communication terminal carried by the rider, so that the rider can perform the real time. Master your own calorie consumption.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)

Abstract

L'invention concerne un appareil de détection de consommation de calories (1) monté sur un pivot de pédale entre une roue principale (16) et une pédale (17) d'une bicyclette, comprenant un boîtier (11), un capteur de position (6), un ressort (8), une carte de circuit imprimé (10), un dispositif d'ancrage rotatif (15), un boulon coulissant (18) et une rainure de fixation de position (19). Un microcontrôleur (20) et une unité de communication (21) sont montés sur la carte de circuit imprimé. Le capteur de position et l'unité de communication sont connectés au microcontrôleur. Lorsqu'un utilisateur applique une force de pédale à la roue principale au moyen de la pédale, le ressort est étiré et rétracté sous l'action de la force de la pédale pour entraîner le dispositif d'ancrage rotatif en rotation ; le boulon coulissant se déplace le long de la rainure de fixation de position conjointement avec la rotation du dispositif d'ancrage ; le capteur de position détecte en temps réel la distance de mouvement du boulon coulissant dans la rainure de fixation de position ; le microcontrôleur calcule la valeur cumulée de la force de pédale en fonction de chaque distance de mouvement mesurée, et calcule ainsi la valeur de consommation de calories de l'utilisateur.
PCT/CN2016/076663 2016-01-08 2016-03-18 Appareil et procédé de détection de consommation de calories WO2017117866A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201610015079.4 2016-01-08
CN201610015079.4A CN105480365A (zh) 2016-01-08 2016-01-08 卡路里消耗检测装置及方法

Publications (1)

Publication Number Publication Date
WO2017117866A1 true WO2017117866A1 (fr) 2017-07-13

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Application Number Title Priority Date Filing Date
PCT/CN2016/076663 WO2017117866A1 (fr) 2016-01-08 2016-03-18 Appareil et procédé de détection de consommation de calories

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WO (1) WO2017117866A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN205307751U (zh) * 2016-01-08 2016-06-15 深圳市华科安测信息技术有限公司 自行车爱好者的腿部受力监测装置
CN107773968A (zh) * 2017-11-17 2018-03-09 上海斐讯数据通信技术有限公司 一种骑行提醒方法及系统

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102072792A (zh) * 2009-09-22 2011-05-25 洛克塞格尔国际公司 测量力的自行车车载测量设备及配有该测量设备的自行车
CN102914254A (zh) * 2011-07-13 2013-02-06 徐洪军 中轴传动感应装置
CN104094093A (zh) * 2012-04-09 2014-10-08 贝隆工程股份有限公司 用于电动自行车踏板的转动传感器
WO2015022687A1 (fr) * 2013-08-12 2015-02-19 Watteam Ltd Dispositif, procédé et système pour la fixation complémentaire d'un capteur de contrainte de force appliquée sur un équipement d'exercice
CN105383631A (zh) * 2014-08-22 2016-03-09 株式会社岛野 自行车踏板
CN205307751U (zh) * 2016-01-08 2016-06-15 深圳市华科安测信息技术有限公司 自行车爱好者的腿部受力监测装置

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102072792A (zh) * 2009-09-22 2011-05-25 洛克塞格尔国际公司 测量力的自行车车载测量设备及配有该测量设备的自行车
CN102914254A (zh) * 2011-07-13 2013-02-06 徐洪军 中轴传动感应装置
CN104094093A (zh) * 2012-04-09 2014-10-08 贝隆工程股份有限公司 用于电动自行车踏板的转动传感器
WO2015022687A1 (fr) * 2013-08-12 2015-02-19 Watteam Ltd Dispositif, procédé et système pour la fixation complémentaire d'un capteur de contrainte de force appliquée sur un équipement d'exercice
CN105383631A (zh) * 2014-08-22 2016-03-09 株式会社岛野 自行车踏板
CN205307751U (zh) * 2016-01-08 2016-06-15 深圳市华科安测信息技术有限公司 自行车爱好者的腿部受力监测装置

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