WO2018001070A1 - 用于提示用户调整跑步姿势的方法、终端及跑鞋 - Google Patents

用于提示用户调整跑步姿势的方法、终端及跑鞋 Download PDF

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Publication number
WO2018001070A1
WO2018001070A1 PCT/CN2017/087720 CN2017087720W WO2018001070A1 WO 2018001070 A1 WO2018001070 A1 WO 2018001070A1 CN 2017087720 W CN2017087720 W CN 2017087720W WO 2018001070 A1 WO2018001070 A1 WO 2018001070A1
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Prior art keywords
user
running
feedback
shoe
real
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PCT/CN2017/087720
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English (en)
French (fr)
Inventor
管恩慧
陈硕
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京东方科技集团股份有限公司
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Priority to US15/742,479 priority Critical patent/US11135492B2/en
Publication of WO2018001070A1 publication Critical patent/WO2018001070A1/zh

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    • H04B—TRANSMISSION
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    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/3827—Portable transceivers
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    • H04M—TELEPHONIC COMMUNICATION
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    • H04M1/724—User interfaces specially adapted for cordless or mobile telephones
    • H04M1/72403—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
    • H04M1/72409—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality by interfacing with external accessories
    • H04M1/724094—Interfacing with a device worn on the user's body to provide access to telephonic functionalities, e.g. accepting a call, reading or composing a message
    • H04M1/724095—Worn on the wrist, hand or arm
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    • H04M1/72412—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality by interfacing with external accessories using two-way short-range wireless interfaces

Definitions

  • the present disclosure relates to the field of wearable device technologies, and in particular, to a method, a terminal, and a running shoe for prompting a user to adjust a running posture.
  • the present disclosure provides a technical solution for solving at least one of the above technical problems.
  • a method for prompting a user to adjust a running posture including:
  • a feedback for prompting the user to adjust the running posture is generated according to the current running condition of the user.
  • a terminal for prompting a user to adjust a running posture including:
  • An acquisition module configured to acquire user running posture information in real time
  • a processing module configured to determine a current running condition of the user according to the running posture information
  • the feedback module is configured to generate feedback for prompting the user to adjust the running posture according to the current running condition of the user.
  • a running shoe for prompting a user to adjust a running posture including:
  • a detecting device for acquiring user running posture information in the running shoe body
  • a transmitting device configured to transmit the running posture information to the terminal, so that the terminal determines the current running condition of the user according to the running posture information, and further generates feedback for prompting the user to adjust the running posture.
  • FIG. 1 is a flowchart of a generalized method for prompting a user to adjust a running posture according to an embodiment of the present disclosure
  • FIG. 2 is a schematic flowchart diagram of a method for prompting a user to adjust a running posture according to an embodiment of the present disclosure
  • FIG. 3 is a schematic flowchart diagram of a method for prompting a user to adjust a running posture according to an embodiment of the present disclosure
  • FIG. 4 is a schematic flowchart diagram of a method for prompting a user to adjust a running posture according to an embodiment of the present disclosure
  • FIG. 5 is a schematic structural diagram of a terminal according to an embodiment of the present disclosure.
  • FIG. 6 is a schematic structural diagram of a running shoe according to an embodiment of the present disclosure.
  • the terminal and the running shoe for prompting the user to adjust the running posture according to the present disclosure, the user can understand his running posture and running condition in real time and intuitively while running, thereby adjusting his running posture in time. This not only improves the user's operational convenience, but also reduces the damage to the user's knees or feet.
  • FIG. 1 is a schematic flowchart diagram of a generalized method for prompting a user to adjust a running posture according to an embodiment of the present disclosure. As shown in Figure 1, the following steps are included:
  • this step can be performed by a mobile terminal having data processing and media playing functions such as a mobile phone, a tablet, a smart phone, a smart watch, smart glasses, and the like.
  • the movement The terminal is typically worn or held by the user.
  • the mobile terminal may acquire user running posture information from a user wearable device such as a heart rate detector, a smart foot ring, or the like, by wireless or wired means.
  • this step can also be performed by a non-mobile terminal or server.
  • the running posture information may include information collected by various sensors and information calculated therefrom, such as running frequency (ie, frequency of movement of the foot during running), pressure on the foot during running, heart rate during running, running When raising the leg height and so on.
  • running frequency ie, frequency of movement of the foot during running
  • pressure on the foot during running ie, pressure on the foot during running
  • heart rate during running ie, heart rate during running
  • acquiring user running gesture information in real time may include acquiring user running posture information at predetermined time intervals (eg, 5 seconds, 10 seconds, etc.).
  • predetermined time intervals e.g. 5 seconds, 10 seconds, etc.
  • real-time acquisition of the user's running posture information may also indicate that the user's running posture information is acquired irregularly.
  • the user can know his current running posture in time, and then adjust the running posture in time, thereby reducing damage to the soles of the feet and the knees.
  • the current running condition of the user may be determined according to the running posture information.
  • the current running condition of the user may be determined by comparing the running posture information to a predetermined reference value.
  • the current running condition of the user can generally be determined as two conditions, one is harmful to the user (for example, the sole of the foot and the knee), that is, the running posture is not correct, and the other is harmless to the user, that is, The running posture is correct.
  • those skilled in the art can further subdivide the current running condition of the user as needed.
  • haptic feedback, audible feedback, or visual feedback corresponding to the determined running condition may be generated to prompt the user for their current running condition.
  • these feedbacks can be generated independently. In another embodiment, these feedbacks can be generated in combination.
  • the generated haptic feedback may include, for example, mechanical vibration.
  • the speed of mechanical vibration can correspond, for example, to the speed at which the user runs.
  • auditory feedback can include utterances, music, volume changes, and the like.
  • the volume of the speech or music can correspond to the speed at which the user runs.
  • visual feedback can include text displayed on the screen, or flashing lights, and the like. The text clearly surface the user's current running condition, while the flashing lights The intensity of light can correspond to the speed at which the user runs.
  • the haptic feedback, audible feedback, or visual feedback is generated only when the user's current running condition is detrimental to the user to prompt the user to adjust the running posture.
  • no feedback may be generated.
  • feedback that matches the user's current running condition is generated.
  • the user can know whether his current running posture is correct in real time and intuitively, and then adjust his current running posture in time, thereby effectively avoiding knee and foot injury.
  • FIG. 2 is a flowchart of a method for prompting a user to adjust a running posture based on a running frequency according to an embodiment of the present disclosure. As shown in FIG. 2, the method may include the following steps:
  • the user's running frequency can be obtained in a variety of ways.
  • the running frequency of the user's running can be directly obtained by a smart foot ring or the like worn by the user while running.
  • the running frequency of the user can be indirectly obtained by acquiring the swing frequency of the user's arm collected by the smart bracelet worn by the user while running, the smart watch, because the swinging frequency of the arm is the same as the running speed of the foot. .
  • the acquisition of the running frequency can be accomplished by a vibration sensor disposed in the wearable device.
  • the vibration sensor is one of the key components in the testing technology. Its function is mainly to receive the mechanical quantity and convert it into a proportional amount of electricity.
  • the vibration sensor does not directly convert the original mechanical quantity to be measured into electricity. Instead, it takes the original mechanical quantity to be measured as the input of the vibration sensor, and then receives it by the mechanical receiving part, and forms another machine suitable for transformation. The quantity is finally converted into electricity by the electromechanical conversion part.
  • the working principle of the relative vibrometer is to fix the instrument on the stationary bracket during the measurement, so that the contact rod and the object to be tested have the same vibration direction, and the elastic force of the spring is in contact with the surface of the object to be measured.
  • the lever moves with it, and pushes the recording pen to draw a curve of the displacement of the vibrating object over time on the moving paper strip. According to this recording curve, the magnitude and frequency of the displacement can be calculated.
  • the inertial mechanical vibrometer measures vibration, the vibrometer is directly fixed on the measuring point of the measured vibrating object.
  • the inertial mass that is elastically supported will be the outer shell.
  • the stylus mounted on the mass can record the relative vibration displacement amplitude of the mass and the outer casing, and then the relationship between the inertial mass and the relative vibration displacement of the outer casing can be used to obtain the measured object.
  • Absolute vibration displacement waveform Absolute vibration displacement waveform.
  • the running frequency can also be calculated by a pedometer device that is assembled in the wearable device.
  • data can be first acquired by a 3-axis acceleration sensor, followed by filtering and secondary peak detection. The number of detected peaks is the number of steps.
  • the running frequency can be determined based on the number of steps and time.
  • the running frequency detection can also be implemented by other conventional frequency detecting devices, and details are not described herein again.
  • a transmission module may be disposed in the wearable device for transmitting data such as the running frequency to, for example, the mobile terminal, for example, by wireless transmission, after the running frequency of the user is collected by the wearable device. Further processing.
  • the wireless transmission method includes, for example, a short-distance transmission method such as Bluetooth or zigbee, and may also be transmitted through 3G, 4G, WIFI, etc. (if the network service is covered).
  • the mobile terminal has a receiving module for receiving data such as running frequency.
  • the current running condition of the user may be determined according to the running posture information.
  • the swing frequency of the current two feet can be determined.
  • a suitable running frequency reference value can be pre-configured for the user and the current running condition of the user can be determined by comparing the pre-configured running frequency reference value to the running frequency obtained in real time.
  • the current running frequency of the user is equal to or less than the running frequency reference value, it may be determined that the current running condition of the user is harmless to the user, that is, the knee is not damaged, and when the current running frequency of the user is greater than the running frequency reference value.
  • the current running condition of the user is harmful to the user, that is, the knee may be damaged.
  • the running frequency reference value may be set based on the user's age, weight, height, gender, and the like.
  • the determined current running condition of the user is harmful to the user, that is, the acquired running frequency is greater than the running frequency reference value
  • tactile feedback, auditory feedback or vision may be generated. Feedback to remind the user that the current running is too fast and prone to knee injury. Based on this prompt, the user can adjust the running speed in time.
  • the determined current running condition of the user is harmless to the user, that is, the acquired running frequency is less than or equal to the running frequency reference value, then no feedback may be generated, or feedback indicating that the current running posture is good may be generated.
  • Various forms of feedback have been described above and will not be described here.
  • the user can understand his running state in real time and intuitively during running, thereby adjusting his current running posture in time, and effectively avoiding knee injury.
  • the running posture information of the user is acquired by the smart wearable device worn on the user.
  • a device that collects user running posture information is disposed in a running shoe that the user wears while running. In this case, the user's running posture information is obtained from the running shoes.
  • the running shoe should include at least a detecting device 602 disposed in the running shoe, as described in detail later with reference to FIG. 6, for acquiring user running posture information.
  • the running shoe further includes a transmission device 603 as shown in FIG. 6 for providing the running posture information to the mobile terminal, so that the mobile terminal determines the current running of the user according to the running posture information.
  • the transmission device converts the running posture information into a communication signal and sends it to the mobile terminal, for example, through a short-distance transmission method such as Bluetooth or zigbee, and if the network service is covered, it can also pass 3G, 4G, and WIFI. And other transmission methods.
  • a pressure sensor ie, a portion of the detecting and transmitting module
  • the user's running condition is determined to replace the detection of the running frequency.
  • the detecting device 602 in the running shoe may be a pressure sensor.
  • a pressure sensor may be disposed at an insole corresponding to a ground force applying portion when the user's forefoot is running.
  • the pressure sensor can also be located at the user's heel.
  • One skilled in the art can readily envision setting a pressure sensor at any suitable location for running shoes.
  • a plurality of pressure sensors may be provided at different locations of the running shoe to improve the accuracy of determining whether the user's running posture is correct.
  • the pressure sensor according to an embodiment of the present disclosure may be, for example, a semiconductor piezoresistive type pressure sensor that deforms the sheet by an external force (pressure) to generate a piezoelectric element.
  • the impedance effect is such that the change of the impedance is converted into an electrical signal;
  • the pressure sensor according to an embodiment of the present disclosure may also be a capacitance type pressure sensor that forms a capacitance by opposing the fixed pole of the glass and the movable pole of the silicon, and will pass the external force. (Pressure) Converts a change in electrostatic capacitance generated by the deformation of the movable pole into an electrical signal.
  • FIG. 3 is a flowchart of a method for prompting a user to adjust a running posture based on a sole pressure value according to an embodiment of the present disclosure. As shown in FIG. 3, the method for prompting a user to adjust a running posture provided by this embodiment may include the following steps:
  • the acquisition can be performed for a certain sampling period, for example, the pressure value of the running sole of the user is detected every 5 seconds.
  • the average value of the pressure values detected for N consecutive times may be taken as the average value of the detected pressure values for 5 consecutive times as the real-time pressure value. .
  • the real-time pressure value is a pressure value at a particular location of the foot.
  • the foot exerts a force on a plurality of parts of the running shoes worn by the foot.
  • a plurality of parts of the running shoes may be acquired at a certain time.
  • a plurality of pressure values are used as the real-time pressure value.
  • a plurality of pressure sensors are respectively disposed at the forefoot, the heel, the side, and the like of the running shoes worn by the user to acquire a plurality of pressure values from the pressure sensors as the real-time pressure values. These real-time pressure values can later be used to compare their respective pressure reference values to determine the user's running condition.
  • the pressure reference value generally refers to the pressure value of the sole to the running shoe when the user's running posture is correct.
  • the pressure reference value may be pre-configured locally on the user's mobile terminal or may be obtained from the server.
  • the server may collect running pressure values of a plurality of users to calculate the pressure reference value and send the pressure reference value to the mobile terminal.
  • a suitable pressure reference value for pre-configuring the running is B Newton (N).
  • the running speed is different, and the pressure value of the sole on the running shoes is different.
  • the faster the running speed the greater the pressure value of the sole on the running shoes (ie the ground) (correspondingly, the greater the force on the sole), conversely, the slower the speed, the smaller the pressure value (correspondingly, the lower the force on the sole) . Therefore, the magnitude of the pressure value can reflect the speed of the user's running speed to a certain extent. Based on this, the user can be prompted to adjust the running speed by comparing the real-time pressure value with the pressure reference value, thereby reducing the damage to the knee or the foot.
  • the pressure reference value may be a specific value, a range of values, or a plurality of specific values.
  • the acquired real-time pressure value may be compared with the specific value to determine the current running condition of the user.
  • the real-time pressure value is greater than the specific value, it is determined that the user's current running condition is that the user's running speed is too fast and harmful to the body.
  • the real-time pressure value is less than the specific value, for example, it can be determined that the current running condition of the user is that the running speed of the user is lower than a suitable speed, but is not harmful to the body.
  • the user's current running condition can also be determined by other comparison methods, for example, comparing the obtained real-time pressure value with the specific value.
  • the ratio of the difference between the real-time pressure value and the specific value is greater than a preset threshold, determining whether the current running condition of the user is that the running speed of the user is too fast, or when the real-time pressure value is different from the specific value When the ratio is less than the preset threshold, it is determined that the user's current running condition is that the user's running speed is lower than the appropriate speed.
  • the acquired real-time pressure value may be compared with an upper limit of the numerical range, and when the real-time pressure value is greater than the upper limit, determining that the current running condition of the user is the user The running speed is too fast. It is of course also possible to compare the acquired real-time pressure value with the lower limit of the numerical range. When the real-time pressure value is less than the lower limit, it is determined that the running condition of the user is that the running speed is lower than the appropriate speed.
  • the plurality of values of the acquired real-time pressure values may be respectively compared with a plurality of corresponding specific values of the pressure reference values.
  • the real-time pressure value obtained at the sole of the running shoe can be compared with the preset pressure reference value at the sole of the foot, and the real-time pressure value obtained at the heel of the running shoe and the preset foot can be obtained.
  • the pressure reference at the heel is compared.
  • the determined current running condition of the user may be transmitted to the user's mobile terminal (eg, smart watch, smart phone, etc.) so that it generates tactile feedback, hearing for prompting the user to adjust the running posture according to the current running condition of the user.
  • Feedback or visual feedback As mentioned above, common mobile terminals such as mobile phones, tablets, smart phones, smart watches, smart glasses, etc., have data processing and media playing functions. With the portability of mobile terminals, users often carry devices such as smart watches while running. Feedback for prompting the user can thus be generated by these mobile terminals.
  • the execution entity of step 302 may be a physical device of the mobile terminal itself, or may be a software application (Application; App) installed on the mobile terminal.
  • any form of haptic feedback, audible feedback or visual feedback can be generated as long as it can prompt the user to adjust the running position.
  • the smart watch when the smart watch acquires that the current running condition of the user is that the running speed is too fast, the smart watch generates mechanical vibration to prompt the user.
  • the smart watch can also play a voice with the content "You are currently running too fast, possibly damaging the knee" to prompt the user.
  • the smart watch can also prompt the user to run too fast by flashing a fast light, and the running posture needs to be adjusted.
  • the audible feedback can be realized by adjusting the volume of the currently playing music.
  • the mobile terminal may be caused to increase the volume of the currently played music to prompt the user that the running speed is too fast;
  • the mobile terminal may be caused to lower the volume of the currently played music to prompt the user that the running speed is lower than a suitable speed.
  • the weight of the user carrying the mobile terminal is A kilograms (kg); the pressure reference value of the user when running is pre-configured as B Newton (N); the media playing module in the terminal is pre-configured to play music.
  • the user-friendly volume when the multimedia file is equal to Q decibel (dB); pre-configured when the real-time pressure value is greater than the pressure reference value, The playing volume of the large terminal; when the real-time pressure value is less than the pressure reference value, reducing the playing volume of the terminal.
  • the media playing module can lower the playing volume to prompt the user that the running speed is lower than the appropriate speed.
  • the technical solution provided by the embodiment enables the user to have a more intuitive feeling about his running posture during running, and can adjust his running posture at any time.
  • a processing device 604 as shown in FIG. 6 may be provided in the running shoe.
  • the determined current running condition of the user can be transmitted to the processing device in the running shoe.
  • haptic feedback, audible feedback or visual feedback can be generated by the processing device in running shoe 604, rather than by other mobile terminals of the user.
  • the processing device 604 can be a vibration module disposed on the side of the running shoe.
  • the vibration module receives the current running condition of the user, mechanical vibrations may be generated to make the user feel their running condition.
  • the processing device 604 can also be a voice playback module disposed on the side of the running shoe. In this case, when the running shoe acquires a running condition in which the running speed is too fast, the running shoe plays the voice of “You are currently running too fast and may damage the knee” to prompt the user.
  • the processing device 604 may also be a lighting module disposed on the side of the running shoe. When the running shoe acquires a running condition in which the running speed is too fast, the running shoe emits a fast blinking light to prompt the user.
  • the present disclosure provides a method for prompting a user to adjust a point of focus of the user, the method comprising: acquiring a user's foot to run at a certain moment provided by the running shoe a first pressure value of the shoe and a second pressure value of the user's heel to the running shoe; or a difference or proportional relationship between the first pressure value and the second pressure value, or according to the first pressure value and the first The difference between the proportional relationship between the two pressure values and the corresponding pressure reference value determines the main focus of the user's current running posture, and then determines the current running condition of the user.
  • FIG. 4 is a flowchart of a method for prompting a user to adjust a running posture according to an embodiment of the present disclosure. As shown in FIG. 4, the method may include the following steps:
  • a first pressure sensor is disposed in a position corresponding to the forefoot in the running shoe for acquiring the first pressure value
  • a second pressure sensor is disposed at a position corresponding to the rear heel in the running shoe for acquiring the second pressure value.
  • the correct running posture should be that the forefoot touches the ground and applies force to the ground, and the rear heel only plays a supporting role.
  • the running posture mainly relying on the rear heel as the main point of impact may cause damage to the ankle and the foot ligament. Therefore, according to the present disclosure, it is necessary to determine the main point of focus of the user's current running posture.
  • a reasonable pressure reference value X1 (Newton) of the forefoot to the ground and a reasonable pressure reference value X2 (Newton) of the rear heel to the ground when the user is running may be preset.
  • Y1-X1, Y2-X2 are respectively calculated.
  • the value of Y1-X1 is greater than or equal to 0, and the value of Y2-X2 is less than or equal to 0, it can be determined that the main focus of the user's current running posture is the forefoot.
  • the value of Y1-X1 is less than 0, or the value of Y2-X2 is greater than 0, it can be determined that the main focus of the user's current running posture is the rear heel.
  • M1 and M2 when the user runs are detected, the ratio is The value of (N1/N2) is greater than the value of (M1/M2).
  • (N1/N2) is greater than (M1/M2) it can be determined that the main focus of the user's current running posture is the forefoot.
  • (N1/N2) is less than (M1/M2), it can be determined that the main focus of the user's current running posture is the rear heel.
  • the feedback can include haptic feedback, visual feedback, or audible feedback.
  • the voice "You are using the heel running” is played by the mobile terminal held by the user. After the user hears the voice, the main focus can be adjusted to the forefoot in time to reduce the damage to the knee.
  • the main focus of the user's current running posture is a heel
  • the user may be prompted to display the text "You are using the heel running" or the indicator light on the screen of the mobile terminal.
  • the detected forefoot In order to solve the problem of detection error caused by the incorrect focus of the user when running (ie, detecting the real-time pressure value of the forefoot when the user runs, when the user mainly uses the heel force, the detected forefoot The real-time pressure value will be less than the actual pressure value of the ground when the user mainly uses the sole of the foot. Compared with the real-time pressure value of the initial detection, the real-time pressure value detected after adjusting the main focus point will be different, and thus the user's foot needs to be re-acquired.
  • the real-time pressure value of the running shoes After determining the main focus point of the user's current running posture as the forefoot, the real-time pressure value of the user's foot-to-shoes detected by the user running shoes is obtained, so as to be pre-set with the forefoot when the correct running
  • the pressure reference values are compared to determine if the user is currently running too fast, thereby preventing user damage.
  • the feedback can include haptic feedback, audible feedback, or visual feedback.
  • the technical solution provided by this embodiment can determine the current current of the user more accurately. Whether the running posture is correct, so as to better prevent user damage.
  • the embodiment may further include: storing a real-time pressure value or feedback information at each moment of the user's running, and forming an icon according to the real-time pressure value and the feedback information, and displaying the icon to the user through the display module in the terminal.
  • user running posture information such as a user's heart rate can be acquired and compared with a reference heart rate value.
  • the real-time heart rate is greater than the reference heart rate value, the user can be prompted to run too fast, so that the user can adjust the running posture in time.
  • FIG. 5 is a schematic diagram of a terminal according to an embodiment of the present disclosure.
  • the terminal may be a mobile terminal as described above, or may be a fixed terminal such as a desktop computer or a server.
  • the terminal When the terminal is a mobile terminal, it can obtain user running posture information through short-distance communication such as zigbee, Bluetooth, etc., and when the terminal is a fixed terminal, it can acquire user running posture information in a transmission manner such as 3G, 4G, WIFI or the like.
  • the terminal may include: an obtaining module 501, configured to acquire user running posture information in real time.
  • the acquiring module 501 of the terminal may be further configured to acquire user running posture information provided by the running shoes.
  • the acquiring module 501 of the terminal may further acquire a real-time pressure value of the user's foot to the running shoe detected by the user running shoes.
  • the acquiring module 501 of the terminal may be used to acquire the running frequency of the user.
  • the acquiring module 501 of the terminal may be configured to acquire a plurality of pressure values of the plurality of parts at a certain time provided by the running shoes, so as to use the plurality of pressure values corresponding to the plurality of parts as the Real-time pressure value.
  • the obtaining module 501 of the terminal may be configured to acquire a first pressure value of the user's foot to the running shoe and a second pressure value of the user's heel to the running shoe at a certain moment provided by the running shoe.
  • the terminal according to an embodiment of the present disclosure may further include:
  • the processing module 502 is configured to determine a current running state of the user according to the running posture information condition.
  • the processing module 502 of the terminal may be further configured to determine, according to the real-time pressure value and the pressure reference value, a current running condition of the user corresponding to the real-time pressure value.
  • the processing module 502 is configured to determine a current running condition of the user by comparing a plurality of real-time pressure values detected from the running shoes with a plurality of corresponding reference pressure values.
  • the processing module 502 is configured to determine a current running condition of the user corresponding to the running frequency according to the running frequency and the running frequency reference value.
  • the processing module 502 can be configured to use a difference between a first pressure value of the running shoe and a corresponding pressure reference value of the user's foot and a second pressure value of the user's rear heel to the running shoe and a corresponding pressure thereof. Determining a difference value of the reference value, or determining a main focus point of the current running posture of the user according to a difference between a proportional relationship between the proportional relationship between the first pressure value and the second pressure value and a corresponding pressure reference value thereof, So that the user can adjust the main focus.
  • the terminal according to an embodiment of the present disclosure may further include:
  • the feedback module 503 is configured to generate feedback for prompting the user to adjust the running posture according to the current running condition of the user.
  • the feedback can include haptic feedback, audible feedback, or visual feedback.
  • the feedback module 503 is configured to increase a volume of music played by the terminal when the real-time pressure value is greater than the pressure reference value; and when the real-time pressure value is less than the pressure reference value, The volume of the music played by the terminal.
  • the feedback module 503 may generate tactile feedback, visual feedback, or audible feedback when determining that the main focus point is a rear heel, to prompt the user that the main focus point is a rear heel, so that the user adjusts the main Focus.
  • the terminal may further include a sending module 504, configured to send the current running condition of the user to the running shoe, so that the running shoe generates corresponding feedback according to the current running condition of the user.
  • a sending module 504 configured to send the current running condition of the user to the running shoe, so that the running shoe generates corresponding feedback according to the current running condition of the user.
  • the information processing implemented by the module in this embodiment is the same as the implementation principle and technical effects of the embodiment shown in FIG. 1 to FIG. 4 described above.
  • FIG. 6 is a schematic diagram of a running shoe according to an embodiment of the present disclosure.
  • the running shoes of this embodiment may include:
  • the detecting device 602 may be a pressure sensor disposed at a shoe insole corresponding to the sole of the shoe.
  • the running shoe according to an embodiment of the present disclosure may further include a transmitting device 603 for providing or transmitting the running posture information to the terminal as shown in FIG. 5 to enable the terminal to determine the current user's current based on the running posture information. Running condition.
  • the running shoe according to the embodiment of the present disclosure further includes:
  • the processing device 604 is configured to generate feedback for prompting the user to adjust the running posture according to the current running condition of the user acquired from the terminal shown in FIG. 5 .
  • the feedback can include haptic feedback, audible feedback, or visual feedback.
  • the processing device 604 can directly obtain the user running posture information from the running device detecting device 602 to determine the current running condition of the user, and further generate feedback for prompting the user to adjust the running posture according to the current running condition of the user.
  • the feedback can include haptic feedback, audible feedback, or visual feedback.
  • the information processing realized by using the above module is the same as the implementation principle and the technical effect of the embodiment shown in FIG. 1 to FIG. 4, and the details of the embodiment shown in FIG. 1 to FIG. 4 can be referred to in detail. , will not repeat them here.
  • detection device 602, the transmission device 603, and the processing device 604 illustrated in Figure 6 are independently located in different portions of the running shoe, those skilled in the art will appreciate that they may be located in the same portion of the running shoe and may be integrated together.
  • embodiments of the present disclosure can be provided as a method, system, or computer program product. Accordingly, the present disclosure may take the form of an entirely hardware embodiment, an entirely software embodiment, or a combination of software and hardware aspects. Moreover, the present disclosure may take the form of a computer program product embodied on one or more computer-usable storage media (including but not limited to disk storage and optical storage, etc.) including computer usable program code.
  • the computer program instructions can also be stored in a computer readable memory that can direct a computer or other programmable data processing device to operate in a particular manner, such that the instructions stored in the computer readable memory produce an article of manufacture comprising the instruction device.
  • the apparatus implements the functions specified in one or more blocks of a flow or a flow and/or block diagram of the flowchart.
  • These computer program instructions can also be loaded onto a computer or other programmable data processing device such that a series of operational steps are performed on a computer or other programmable device to produce computer-implemented processing for execution on a computer or other programmable device.
  • the instructions provide steps for implementing the functions specified in one or more of the flow or in a block or blocks of a flow diagram.

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Abstract

一种用于提示用户调整跑步姿势的方法、终端及跑鞋。方法包括：实时获取用户跑步姿势信息（100）；根据跑步姿势信息确定用户当前的跑步状况（101）；以及根据用户当前的跑步状况生成用于提示用户调整跑步姿势的反馈（102）。实现用户能够在跑步时实时、直观地了解自己的跑姿以及跑步状况，从而及时调整自己的跑姿。这不仅提高了用户的操作便利性，还减少了对用户的膝盖或脚的损伤。

Description

用于提示用户调整跑步姿势的方法、终端及跑鞋 技术领域
本公开涉及可穿戴设备技术领域，尤其涉及一种用于提示用户调整跑步姿势的方法、终端及跑鞋。
背景技术
近年来，人们对自身的健康状况关注度明显提高，每天越来越多的人参加到晨跑的锻炼中。但是不正确的跑姿并不能够使身体得到很好的锻炼，相反会对膝盖、脚踝造成损伤。比如，跑步速度太快会对脚或膝盖带来损伤。
目前，对跑步姿势的检测主要是通过在跑步结束后检测图像来实现。这种方式缺乏时效性。
发明内容
本公开提供用于解决至少上述技术问题之一的技术方案。
根据本公开的一个方面，提供了一种用于提示用户调整跑步姿势的方法，包括：
实时获取用户跑步姿势信息；
根据所述跑步姿势信息确定用户当前的跑步状况；以及
根据用户当前的跑步状况生成用于提示用户调整跑步姿势的反馈。
根据本公开的另一个方面，提供了一种用于提示用户调整跑步姿势的终端，包括：
获取模块，用于实时获取用户跑步姿势信息；
处理模块，用于根据所述跑步姿势信息确定用户当前的跑步状况；以及
反馈模块，用于根据用户当前的跑步状况生成用于提示用户调整跑步姿势的反馈。
根据本公开的再一个方面，提供了一种用于提示用户调整跑步姿势的跑鞋，包括：
跑鞋本体；
设置在跑鞋本体中的用于获取用户跑步姿势信息的检测装置；以 及
传输装置，用于将所述跑步姿势信息传送给终端，以使得所述终端根据所述跑步姿势信息确定用户当前的跑步状况进而生成用于提示用户调整跑步姿势的反馈。
附图说明
附图用来提供对本公开的进一步理解，并且构成说明书的一部分，与本公开的实施例一起用于解释本公开，并不构成对本公开的限制。在附图中：
图1为本公开一个实施例提供的用于提示用户调整跑步姿势的一般化方法的流程图；
图2为本公开一个实施例提供的用于提示用户调整跑步姿势的方法的流程示意图；
图3为本公开一个实施例提供的用于提示用户调整跑步姿势的方法的流程示意图；
图4为本公开一个实施例提供的用于提示用户调整跑步姿势的方法的流程示意图；
图5为本公开一个实施例提供的终端的结构示意图；以及
图6为本公开一个实施例提供的跑鞋的结构示意图。
具体实施方式
以下结合附图对本公开的实施例进行说明。应当理解，此处所描述的实施例仅用于说明和解释本公开，并不用于限定本公开。
通过采用根据本公开的用于提示用户调整跑步姿势的方法、终端及跑鞋，用户能够在跑步时实时、直观地了解自己的跑姿以及跑步状况，从而及时调整自己的跑姿。这不仅提高了用户的操作便利性，还减少了对用户的膝盖或脚的损伤。
图1为本公开实施例提供的用于提示用户调整跑步姿势的一般化方法的流程示意图。如图1所示，包括以下步骤：
100、实时获取用户跑步姿势信息。
特别地，该步骤可以由诸如手机、平板、智能手机、智能手表、智能眼镜等具有数据处理和媒体播放功能的移动终端执行。所述移动 终端一般由用户佩戴或者手持。所述移动终端可以通过无线或有线的方式获取来自用户可穿戴设备(诸如，心率检测器、智能脚环等可穿戴设备)的用户跑步姿势信息。
此外，该步骤也可以由非移动终端或服务器执行。
所述跑步姿势信息可以包括由各种传感器采集的信息以及通过其计算得到的信息，例如跑步频率(即，跑步时脚的移动频率)、跑步时脚对鞋的压力，跑步时的心率、跑步时抬腿高度等等。
在一个实施例中，实时获取用户跑步姿势信息可以包括以预定的时间间隔(例如，5秒，10秒等)获取用户跑步姿势信息。当然，实时获取用户跑步姿势信息也可以指示不定期地获取用户跑步姿势信息。
根据本公开，通过实时地获取用户跑步姿势信息，用户能够及时地了解自己当前的跑步姿势，进而及时调整跑姿，从而减少对脚掌和膝盖的损伤。
101、根据所述跑步姿势信息确定用户当前的跑步状况。
当移动终端获取用户跑步姿势信息后，可以根据所述跑步姿势信息确定用户当前的跑步状况。在一个实施例中，可以通过将所述跑步姿势信息与预定的参考值相比较来确定用户当前的跑步状况。在这种情况下，一般可以将用户当前的跑步状况确定为两种状况，一种是对用户(例如，脚掌和膝盖)有害，即跑步姿势不正确，另一种是对用户无害，即跑步姿势正确。当然，本领域技术人员可以根据需要对用户当前的跑步状况进行进一步的细分。
102、根据用户当前的跑步状况生成用于提示用户调整跑步姿势的反馈。
在确定用户当前的跑步状况之后，可以生成与所确定的跑步状况相对应的触觉反馈、听觉反馈或视觉反馈，以提示用户其当前的跑步状况。在一个实施例中，这些反馈可以独立地生成。在另一个实施例中，这些反馈可以组合地生成。
根据本公开，所生成的触觉反馈可以包括例如机械振动。机械振动的快慢可以例如与用户跑步的快慢相对应。此外，听觉反馈可以包括话语、音乐、音量改变等。话语或音乐的音量的高低可以与用户跑步的快慢相对应。此外，视觉反馈可以包括屏幕上显示的文字，或者闪烁的灯光等等。文字清楚地表面用户当前的跑步状况，而闪烁的灯 光的强弱可以与用户跑步的快慢相对应。
基于以上描述，本领域技术人员可以容易地想到其他反馈形式。这些反馈方式都应该落入本发明的保护范围内。
在一个实施例中，只有当用户当前的跑步状况对用户有害时，才生成上述触觉反馈、听觉反馈或视觉反馈，以提示用户需要调整跑步姿势。当用户当前的跑步状况对用户无害时，可以不生成任何反馈。
在另一个实施例中，无论用户当前的跑步状况怎样，都生成与其相匹配的反馈。
通过本公开实施例的技术方案，用户可以实时、直观地知道自己当前跑步姿势是否正确，进而及时调整自己当前的跑步姿势，从而有效地避免膝盖和脚掌损伤。
图2为本公开实施例提供的基于跑步频率提示用户调整跑步姿势的方法的流程图。如图2所示，该方法可以包括以下步骤：
200、实时获取用户的跑步频率。
用户的跑步频率可以以多种方式获取。在一个实施例中，可通过用户在跑步时穿戴的智能脚环等直接获取用户跑步时的跑步频率。在另一个实施例中，可以通过获取由用户在跑步时穿戴的智能手环、智能手表采集的用户手臂的摆动频率而间接地得到用户的跑步频率，因为手臂的摆动频率与脚的跑步频率相同。
在一个实施例中，对跑步频率的采集可通过设置于可穿戴设备中的振动传感器实现。振动传感器在测试技术中是关键部件之一，它的作用主要是将机械量接收下来，并转换为与之成比例的电量。振动传感器并不直接将原始要测的机械量转变为电量，而是将原始要测的机械量做为振动传感器的输入量，然后由机械接收部分加以接收，并形成另一个适合于变换的机械量，最后由机电变换部分将其变换为电量。例如，相对式测振仪的工作原理是在测量时，把仪器固定在不动的支架上，使触杆与被测物体的振动方向一致，并借弹簧的弹性力与被测物体表面相接触。当物体振动时，触杆就跟随它一起运动，并推动记录笔杆在移动的纸带上描绘出振动物体的位移随时间的变化曲线，根据这个记录曲线可以计算出位移的大小及频率等参数。而惯性式机械测振仪测振时，是将测振仪直接固定在被测振动物体的测点上，当传感器外壳随被测振动物体运动时，由弹性支承的惯性质量块将与外壳 发生相对运动，则装在质量块上的记录笔就可记录下质量块与外壳的相对振动位移幅值，然后利用惯性质量块与外壳的相对振动位移的关系式，即可求出被测物体的绝对振动位移波形。
在另外的实施例中，也可以通过装配在可穿戴设备中的计步装置计算跑步频率。例如，可首先通过3轴加速度传感器采集数据、然后进行滤波和二次波峰检测。检测到的波峰数就是步数。根据步数和时间就可确定跑步频率。当然，还可通过其他常规的频率检测装置实现跑步频率的检测，在此不再赘述。
在一个实施例中，可穿戴设备中可以设置有传输模块，用于当通过可穿戴设备采集到用户的跑步频率之后，以例如无线传输方式，将跑步频率之类的数据传输到例如移动终端以便进行进一步处理。无线传输方式例如包括，蓝牙、zigbee等短距离传输方式，也可以通过3G、4G、WIFI等传输方式(如果覆盖了网络服务的话)。相应地，所述移动终端中具有接收模块，用于接收诸如跑步频率之类的数据。
201、根据实时获取的跑步频率和跑步频率参考值确定用户当前的跑步状况。
当移动终端实时获取用户跑步姿势信息后，就可以根据所述跑步姿势信息确定用户当前的跑步状况。
例如，在移动终端获取用户的跑步频率后，就可确定当前双脚的摆动频率。当双脚的摆动频率过快时，很有可能会损伤膝盖。基于此认识，可针对用户预先配置合适的跑步频率参考值并且通过将该预先配置的跑步频率参考值与实时获取的跑步频率相比较来确定用户当前的跑步状况。当用户当前的跑步频率等于或小于所述跑步频率参考值时，可以确定用户当前的跑步状况是对用户无害，即不会损伤膝盖，而当用户当前的跑步频率大于所述跑步频率参考值时，则可以确定用户当前的跑步状况是对用户有害，即有可能损伤膝盖。
根据本公开，跑步频率参考值可以基于用户的年龄、体重、身高、性别等进行设置。
202、根据用户当前的跑步状况生成用于提示用户调整跑步姿势的反馈。
如果所确定的用户当前的跑步状况是对用户有害，即所获取的跑步频率大于跑步频率参考值，则可以生成触觉反馈、听觉反馈或视觉 反馈，以提示用户当前的跑步过快，容易发生膝盖损伤。基于此提示，用户可以及时地调整跑步的速度。
如果所确定的用户当前的跑步状况是对用户无害，即所获取的跑步频率小于或等于跑步频率参考值，则可以不生成任何反馈，或者生成用于指示当前跑步姿势良好的反馈。各种形式的反馈在前面已经进行了说明，这里不再赘述。
通过本实施例的技术方案，用户可在跑步时实时、直观地了解自己的跑步状态，从而及时调整自己当前的跑步姿势，有效地避免膝盖损伤。
前面的实施例，通过穿戴在用户身上的智能穿戴设备获取用户的跑步姿势信息。然而，用户若在跑步时穿戴过多的智能穿戴设备，可能会产生跑步时的不适感。基于此，在根据本公开的一个实施例中，将采集用户跑步姿势信息的装置设置于用户跑步时穿戴的跑鞋中。在这种情况下，用户的跑步姿势信息从跑鞋中获取。
基于此，所述跑鞋应该至少包括设置在跑鞋中的检测装置602，如稍后参考图6所详细描述的，用于获取用户跑步姿势信息。可选地，所述跑鞋还包括如图6所示的传输装置603，其用于将所述跑步姿势信息提供给移动终端，以使得所述移动终端根据所述跑步姿势信息确定用户当前的跑步状况。特别地，所述传输装置将所述跑步姿势信息转化为通信信号，发送给所述移动终端，例如通过蓝牙、zigbee等短距离传输方式，如果覆盖了网络服务，也可以通过3G、4G、WIFI等传输方式。
进一步考虑到，用户跑步时，膝盖、脚踝的损伤主要是由于脚受力造成的。相比于跑步频率，跑步时脚底的受力情况更能反映膝盖和脚踝受损伤的可能性。因此，为了更精确地判断用户的跑步姿势是否可能损伤膝盖，例如可以是在用户跑鞋中鞋底和鞋垫之间设置压力传感器(即检测和传输模块的部分)来检测脚底对跑鞋的实时压力值进而判断用户的跑步状况，以替换对跑步频率的检测。
为此，在跑鞋中的检测装置602可以是压力传感器。如图6所示，一个压力传感器可以设置在与用户前脚掌跑步时对地面施力部位对应的鞋垫处。此外，所述压力传感器也可以位于用户脚跟处。本领域技术人员可以容易地设想到在跑鞋的任何合适的位置设置压力传感器。
在另一个实施例中，可以在所述跑鞋的不同位置处设置多个压力传感器，从而提高判断用户的跑步姿势是否正确的精确度。
考虑到设置于跑鞋中的压力传感器需要具备轻型化、小型化的特点，根据本公开实施例的压力传感器例如可以是半导体压电阻型压力传感器，其通过外力(压力)使薄片变形而产生压电阻抗效果，从而使阻抗的变化转换成电信号；根据本公开实施例的压力传感器也可以是静电容量型压力传感器，其将玻璃的固定极和硅的可动极相对而形成电容，将通过外力(压力)使可动极变形所产生的静电容量的变化转换成电气信号。
图3为本公开实施例提供的基于脚底压力值提示用户调整跑步姿势的方法的流程图。如图3所示，本实施例提供的用于提示用户调整跑步姿势的方法可以包括以下步骤：
300、获取通过跑鞋检测到的用户脚底对跑鞋的实时压力值。
可以一定的采样周期执行该获取，例如每间隔5秒检测一次用户脚底对跑鞋的压力值。为了排除用户偶尔踩到不平整的地面带来的误差，可以对连续N次的检测到的所述压力值取均值，例如设置连续5次的检测到的压力值的均值作为所述实时压力值。
在一个实施例中，该实时压力值为脚的一个特定位置处的压力值。
在另一个实施例中，考虑到用户跑步时，脚对其所穿戴的跑鞋的多个部分均有施力，为了更精确地获取所述跑步姿势信息，可以获取跑鞋提供的某时刻多个部位的多个压力值，作为所述实时压力值。例如，将多个压力传感器分别设置于用户穿戴的跑鞋的前脚掌处、后脚跟处、侧边处等等，以从这些压力传感器获取多个压力值，作为所述实时压力值。这些实时压力值稍后可以用于分别与其对应的压力参考值相比较来确定用户的跑步状况。
301、根据所述实时压力值和压力参考值，确定与所述实时压力值对应的用户当前的跑步状况。
所述压力参考值一般是指当用户跑步姿势正确时所对应的脚底对跑鞋的压力值。所述压力参考值可以在用户的移动终端本地被预先配置，也可以从服务器获取。所述服务器可以收集多个用户的跑步压力值而计算出所述压力参考值并发送给所述移动终端。
特别地，可参照个人的年龄、体重、身高、性别为个人配置一个 较为合适的压力参考值。以体重为例，假设人的体重是A千克(kg)，预先配置其跑步时适宜的压力参考值为B牛顿(N)。当检测到该用户的所述实时压力值大于B(N)时，确定用户的当前的跑步状况是，用力过猛，跑步过快。
一般而言，跑步速度不同，脚底对跑鞋的压力值不同。跑步速度越快，脚底对跑鞋(即地面)的压力值越大(相应地，脚底受力也越大)，反之，速度越慢，压力值越小(相应地，脚底受力也越小)。因此，压力值的大小在一定程度上可以反映用户跑步速度的快慢。基于此，可以通过实时压力值与压力参考值的比较来提示用户调整其跑步速度，进而减少对膝盖或脚的损伤。
根据本公开，所述压力参考值可以是一个特定数值、数值范围或多个特定数值。
当所述压力参考值是一个特定数值时，可将获取到的所述实时压力值与该特定数值相比较来确定用户当前的跑步状况。当所述实时压力值大于该特定数值时，确定用户当前的跑步状况是用户的跑步速度过快，对身体有害。当所述实时压力值小于该特定数值时，例如可以确定用户当前的跑步状况是，用户的跑步速度低于合适速度，但对身体无害。当然，还可以通过其他比较方式来确定用户当前的跑步状况，例如，将获取到的所述实时压力值与该特定数值相比较。当所述实时压力值与该特定数值之差或之比大于预设的阈值时，确定用户当前的跑步状况是，用户的跑步速度过快，或当所述实时压力值与该具体数值之差或之比小于该预设的阈值时，确定用户当前的跑步状况是，用户的跑步速度低于合适速度。
当所述压力参考值为一个数值范围时，例如可将获取的所述实时压力值与该数值范围的上限比较，当所述实时压力值大于该上限时，确定用户当前的跑步状况是，用户的跑步速度过快。当然也可将获取的所述实时压力值与该数值范围的下限比较。当所述实时压力值小于该下限时，确定用户的跑步状况是，其跑步速度低于合适速度。
当所述压力参考值为多个特定数值时，可将获取的所述实时压力值中的多个数值分别与所述压力参考值中的多个相应的特定数值相比较。例如可以将在跑鞋脚掌处获取的实时压力值与预设的脚掌处的压力参考值比较，以及将在跑鞋脚后跟处获取的实时压力值与预设的脚 后跟处的压力参考值比较。当所述实时压力值中的多个数值均大于所述压力参考值的多个相应的特定数值时，确定用户当前的跑步状况是，用户的跑步速度过快。
302、根据用户当前的跑步状况生成用于提示用户调整跑步姿势的反馈。
根据本公开，所确定的用户当前的跑步状况可以传输给用户的移动终端(例如智能手表、智能手机等)，以便其根据用户当前的跑步状况生成用于提示用户调整跑步姿势的触觉反馈、听觉反馈或视觉反馈。如前所述，常见的移动终端例如手机、平板、智能手机、智能手表、智能眼镜等等，这些移动终端具有数据处理和媒体播放功能。随着移动终端的便携化，用户通常会在跑步时携带例如智能手表等设备。因而可以由这些移动终端生成用于提示用户的反馈。步骤302的执行主体可以为移动终端本身的物理装置，也可以为安装在移动终端上的软件应用(Application；App)。
如前所述，可以生成任意形式的触觉反馈、听觉反馈或视觉反馈，只要其能够提示用户调整跑姿即可。以智能手表为例，当所述智能手表获取到用户当前的跑步状况是跑步速度过快时，该智能手表生成机械振动以提示用户。可替换地，该智能手表也可以播放内容为“您当前跑步速度过快，可能损伤膝盖”的语音以提示用户。可替换地，该智能手表也可以通过快速光闪烁以提示用户其跑步速度过快，需要调整跑姿。
进一步考虑到用户跑步时会有听音乐的习惯，为了更直观地向用户提示其跑姿是否正确而不影响用户收听当前音乐，听觉反馈可以通过调整当前播放音乐的音量来实现。在以脚底压力值为基础确定用户跑姿是否正确的情况下，例如，当实时压力值大于压力参考值时，可以让移动终端提高当前播放的音乐的音量，以提示用户其跑步速度过快；当所述实时压力值小于所述压力参考值时，可以让所述移动终端降低当前播放的音乐的音量以提示用户其跑步速度低于合适的速度。
举例而言，假设携带所述移动终端的用户的体重是A千克(kg)；预先配置该用户在跑步时的压力参考值为B牛顿(N)；预先配置该终端中的媒体播放模块播放音乐等多媒体文件时的用户适宜的音量为Q分贝(dB)；预先配置当所述实时压力值大于所述压力参考值时，增 大终端的播放音量；当所述实时压力值小于所述压力参考值时，减小所述终端的播放音量。
在用户跑步过程中：
当检测到跑鞋中的压力传感器提供的实时压力值F牛顿(N)时，所述终端执行运算以确定Δ的值，其中Δ＝F-B：
当Δ＞0时，确定用户当前的跑步状况是跑步速度过快，因而媒体播放模块可以提高播放音量以提示用户其跑步速度过快。例如将当前播放的音乐的音量调整到Q1，其中，Q1＝Q*(1+Δ/B)。
当Δ＜0时，确定用户当前的跑步状况是跑步速度低于合适速度，因而媒体播放模块可以降低播放音量以提示用户其跑步速度低于合适速度。例如将当前播放的音乐的音量调整到Q2，其中，Q2＝Q*(1+Δ/B)。
这样，通过本实施例提供的技术方案，使得用户在跑步过程中会对自己的跑步姿势有一个更加直观的感受，可随时调整自己跑姿。
进一步地，为了用户在跑步时，便于感知用户的跑步状况，可选地，在跑鞋中可以设置如图6所示的处理装置604。在这种情况下，可以将所确定的用户当前的跑步状况传输给跑鞋中的处理装置。这样，就可以通过跑鞋604中的处理装置，而非通过用户的其它移动终端来生成触觉反馈、听觉反馈或视觉反馈。
举例而言，处理装置604可以是在跑鞋的侧边设置的振动模块。当所述振动模块接收到用户当前的跑步状况时，可以生成机械振动，以使得用户感知其跑步状况。比如，当移动终端确定并且将其返回给所述跑鞋(即其处理装置)时，所述跑鞋根据该跑步状况产生连续五次的机械振动以提示用户跑步过快。再例如，处理装置604还可以是在跑鞋侧边设置的语音播放模块。在这种情况下，当所述跑鞋获取到跑步速度过快的跑步状况时，该跑鞋播放内容为“您当前跑步速度过快，可能损伤膝盖”的语音以提示用户。又比如，处理装置604还可以是在跑鞋侧边设置的发光模块，当所述跑鞋获取到跑步速度过快的跑步状况时，该跑鞋发出快速闪烁的光以提示用户。
根据本公开，进一步考虑了用户跑步时由于施力方式不对而可能造成的膝盖损伤。针对此，本公开提供了一种用于提示用户调整其主着力点的方法，该方法包括：获取跑鞋提供的某时刻的用户脚掌对跑 鞋的第一压力值和用户脚跟对跑鞋的第二压力值；根据所述第一压力值和所述第二压力值的差值或比例关系，或根据所述第一压力值和所述第二压力值之间的比例关系与其对应压力参考值之间的比例关系的差值，确定用户当前跑姿的主着力点，进而确定用户当前的跑步状况。
下面结合图4对该方法进行详细说明。图4为本公开实施例提供的用于提示用户调整跑步姿势的流程图。如图4所示，该方法可以包括以下步骤：
400、实时获取跑鞋提供的某时刻的用户脚掌对跑鞋的第一压力值和用户脚跟对跑鞋的第二压力值。
例如，在跑鞋中对应前脚掌的位置设置第一压力传感器，用于获取所述第一压力值，在跑鞋中对应后脚跟的位置设置第二压力传感器，用于获取所述第二压力值。
401、根据所述第一压力值和其对应的压力参考值的差值以及所述第二压力值和其对应的压力参考值的差值，或根据所述第一压力值和所述第二压力值之间的比例关系与其对应压力参考值之间的比例关系的差值，确定用户当前跑姿的主着力点。
当用户在跑步时，正确的跑步姿势应该是前脚掌着地，并对地面施力，而后脚跟只是起辅助作用。当用户后脚掌着地并对地面施力时，虽然也可以跑步，但这种主要靠后脚跟作为主着力点的跑姿会对脚踝、脚部韧带造成损伤。因此，根据本公开，需要确定用户当前跑姿的主着力点。
下面以举例说明如何确定用户当前跑姿的主着力点。在预先配置压力参考值时，例如可预先设置用户跑步时，前脚掌对地面的合理的压力参考值X1(牛顿)以及后脚跟对地面的合理的压力参考值X2(牛顿)。当检测到用户跑步时的第一压力值Y1、第二压力值Y2时，分别计算Y1-X1、Y2-X2。当Y1-X1的值大于或等于0，且Y2-X2的值小于或等于0时，可确定用户当前跑姿的主着力点为前脚掌。而当Y1-X1的值小于0，或Y2-X2的值大于0时，则可确定用户当前跑姿的主着力点为后脚跟。
再例如，还可以预先配置用户跑步时，前脚掌对地面的合理的压力参考值M1(牛顿)以及后脚跟对地面的合理的压力参考值M2(牛顿)。当检测到用户跑步时的第一压力值N1、第二压力值N2时，比 较(N1/N2)的值与(M1/M2)的值。当(N1/N2)大于(M1/M2)时，可确定用户当前跑姿的主着力点为前脚掌。当(N1/N2)小于(M1/M2)时，可确定用户当前跑姿的主着力点为后脚跟。
当然，本领域技术人员可以基于本公开容易想到其他用于确定主着力点的方法。
402、当确定所述主着力点为后脚跟时，生成反馈以提示用户所述主着力点为后脚跟，以便用户调整所述主着力点。该反馈可以包括触觉反馈、视觉反馈或听觉反馈。
例如，当确定用户当前跑姿的主着力点为脚跟时，则通过用户持有的移动终端播放语音“您正在使用后脚跟跑步”。在用户听到该语音之后，可以及时调整主着力点为前脚掌，从而减小对膝盖的损伤。又例如，当确定用户当前跑姿的主着力点为脚跟时，可以在移动终端的屏幕上显示文字“您正在使用后脚跟跑步”或者指示灯发光，来提示用户。
403、当所述主着力点为脚掌时，获取用户跑鞋检测到的用户脚掌对跑鞋的实时压力值。
为了解决由于用户跑步时着力点不正确带来的检测误差的问题(即，就检测用户跑步时前脚掌的实时压力值而言，在当用户主要用后脚跟着力时，检测到的前脚掌的实时压力值会小于用户在主要用脚掌着力时实际对地面的压力值，相对于初始检测的实时压力值，调整了主着力点后所检测到的实时压力值会不同，因而需要重新获取用户脚掌对跑鞋的实时压力值)，在确定用户当前跑姿的主着力点为前脚掌后，获取用户跑鞋检测到的用户脚掌对跑鞋的实时压力值，以便于与预先设置的当正确跑步时前脚掌的压力参考值相比较，以确定用户当前跑步是否速度过快，从而防止用户损伤。
404、根据所述实时压力值和压力参考值，确定所述实时压力值对应的用户当前的跑步状况。
该步骤的执行类似于参考图3描述的步骤301，在此不再赘述。
405、根据用户当前的跑步状况生成用于提示用户调整跑步姿势的反馈。该反馈可以包括触觉反馈、听觉反馈或视觉反馈。
该步骤的执行类似于参考图3描述的步骤302，在此不再赘述。
通过本实施例提供的技术方案，可以更为精确地确定用户的当前 跑步姿势是否正确，从而更好地防止用户损伤。
可选的，本实施例还可以包括：存储用户跑步期间各时刻的实时压力值或反馈信息，并根据所述实时压力值、反馈信息形成图标，通过所述终端中的展示模块向用户展示。
需要说明的是，上述图1-图4所示实施例的技术方案也可以互相结合，详细可以参考上述实施例的记载，在此不再赘述。
此外，根据本公开，可以获取诸如用户的心率之类的用户跑步姿势信息，并且将其与参考心率值相比较。当实时心率大于参考心率值时，可以提示用户跑步过快，以便用户及时调整跑步姿势。当然，本领域技术人员基于本公开容易想到各种其他变型。
基于同一公开构思，根据本公开，还提供了一种用于提示用户调整跑步姿势的终端。图5为本公开实施例提供的终端的示意图。
终端可以是如前所述的移动终端，也可以是台式计算机、服务器等固定终端。当终端是移动终端时，它可以通过诸如zigbee、蓝牙等近距离通信来获取用户跑步姿势信息，而当终端是固定终端时，其可以以3G、4G、WIFI等传输方式获取用户跑步姿势信息。如图5所示，根据本公开实施例的终端可以包括：获取模块501，用于实时获取用户跑步姿势信息。
可选的，根据本公开实施例的终端的获取模块501可以进一步用于获取跑鞋提供的用户跑步姿势信息。
可选的，根据本公开实施例的终端的获取模块501可以进一步获取用户跑鞋检测到的用户脚对跑鞋的实时压力值。
可选的，根据本公开实施例的终端的获取模块501可以用于获取用户的跑步频率。
可选的，根据本公开实施例的终端的获取模块501可以用于获取跑鞋提供的某时刻多个部位的多个压力值，从而将与所述多个部位对应的多个压力值作为所述实时压力值。
可选的，根据本公开实施例的终端的所述获取模块501可以用于获取跑鞋提供的某时刻的用户脚掌对跑鞋的第一压力值和用户脚跟对跑鞋的第二压力值。
此外，根据本公开实施例的终端还可以包括：
处理模块502，用于根据所述跑步姿势信息确定用户当前的跑步状 况。
可选的，根据本公开实施例的终端的处理模块502可以进一步用于根据所述实时压力值和压力参考值，确定与所述实时压力值对应的用户当前的跑步状况。
可选的，所述处理模块502可以用于将从跑鞋检测到的多个实时压力值分别与多个对应的参考压力值相比较来确定用户当前的跑步状况。
可选的，所述处理模块502可以用于根据跑步频率和跑步频率参考值，确定与所述跑步频率对应的用户当前的跑步状况。
可选的，所述处理模块502可以用于根据用户脚掌对跑鞋的第一压力值和其对应的压力参考值之间的差值以及用户后脚跟对跑鞋的第二压力值和其对应的压力参考值的差值，或根据所述第一压力值和所述第二压力值之间的比例关系与其对应压力参考值之间的比例关系的差值，确定用户当前跑姿的主着力点，以便用户调整主着力点。
此外，根据本公开实施例的终端还可以包括：
反馈模块503，用于根据用户当前的跑步状况生成用于提示用户调整跑步姿势的反馈。该反馈可以包括触觉反馈、听觉反馈或视觉反馈。
可选的，所述反馈模块503可以用于在所述实时压力值大于所述压力参考值时，增大终端播放的音乐的音量；在所述实时压力值小于所述压力参考值时，减小所述终端播放的音乐的音量。
可选的，所述反馈模块503可以在确定所述主着力点为后脚跟时，生成触觉反馈、视觉反馈或听觉反馈，以提示用户所述主着力点为后脚跟，以便用户调整所述主着力点。
可选的，所述终端还可以包括发送模块504，其用于将用户当前的跑步状况发送给跑鞋，以便跑鞋根据用户当前的跑步状况生成相应的反馈。
本实施例的终端，通过采用上述模块实现的信息处理与上述图1-图4所示实施例的实现原理以及技术效果相同。详细内容可以参考上述图1-图4所示实施例的记载，在此不再赘述。
基于同一公开构思，本公开还提供了一种用于提示用户调整跑步姿势的跑鞋。图6为根据本公开实施例提供的跑鞋的示意图。如图6 所示，本实施例的跑鞋，可以包括：
跑鞋本体601，以及设置在跑鞋本体中的用于实时获取用户跑步姿势信息的检测装置602。在一个实施例中，所述检测装置602可以是设置于所述跑鞋本体中脚掌对应的鞋垫处的压力传感器。
根据本公开实施例的跑鞋还可以包括传输装置603，用于将所述跑步姿势信息提供或传送给如图5所示的终端，以使得所述终端能够根据所述跑步姿势信息确定用户当前的跑步状况。
可选的，根据本公开实施例的跑鞋还包括：
处理装置604，用于根据从如图5所示的终端获取的用户当前的跑步状况生成用于提示用户调整跑步姿势的反馈。该反馈可以包括触觉反馈、听觉反馈或视觉反馈。
进一步地，处理装置604可以直接从跑鞋的检测装置602获取用户跑步姿势信息以确定用户当前的跑步状况，并进而根据该用户当前的跑步状况生成用于提示用户调整跑步姿势的反馈。该反馈可以包括触觉反馈、听觉反馈或视觉反馈。
根据本公开实施例的跑鞋，通过采用上述模块实现的信息处理与上述图1-图4所示实施例的实现原理以及技术效果相同，详细可以参考上述图1-图4所示实施例的记载，在此不再赘述。
尽管图6所示的检测装置602、传输装置603和处理装置604独立地位于跑鞋的不同部分中，但是本领域技术人员应该理解，它们可以位于跑鞋的同一部分中并且可以集成在一起。
本领域内的技术人员应明白，本公开的实施例可提供为方法、系统、或计算机程序产品。因此，本公开可采用完全硬件实施例、完全软件实施例、或结合软件和硬件方面的实施例的形式。而且，本公开可采用在一个或多个其中包含有计算机可用程序代码的计算机可用存储介质(包括但不限于磁盘存储器和光学存储器等)上实施的计算机程序产品的形式。
本公开是参照根据本公开实施例的方法、设备(系统)、和计算机程序产品的流程图和/或方框图来描述的。应理解可由计算机程序指令实现流程图和/或方框图中的每一流程和/或方框、以及流程图和/或方框图中的流程和/或方框的结合。可提供这些计算机程序指令到通用计算机、专用计算机、嵌入式处理机或其他可编程数据处理 设备的处理器以产生一个机器，使得通过计算机或其他可编程数据处理设备的处理器执行的指令产生用于实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能的装置。
这些计算机程序指令也可存储在能引导计算机或其他可编程数据处理设备以特定方式工作的计算机可读存储器中，使得存储在该计算机可读存储器中的指令产生包括指令装置的制造品，该指令装置实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能。
这些计算机程序指令也可装载到计算机或其他可编程数据处理设备上，使得在计算机或其他可编程设备上执行一系列操作步骤以产生计算机实现的处理，从而在计算机或其他可编程设备上执行的指令提供用于实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能的步骤。
显然，本领域的技术人员可以对本公开进行各种改动和变型而不脱离本公开的精神和范围。这样，倘若本公开的这些修改和变型属于本公开权利要求及其等同技术的范围之内，则本公开也意图包含这些改动和变型在内。

Claims (16)

  1. 一种用于提示用户调整跑步姿势的方法，包括：
    实时获取用户跑步姿势信息；
    根据所述跑步姿势信息确定用户当前的跑步状况；以及
    根据用户当前的跑步状况生成用于提示用户调整跑步姿势的反馈。
  2. 如权利要求1所述的方法，其中，所述实时获取用户跑步姿势信息包括：
    获取跑鞋提供的用户跑步姿势信息。
  3. 如权利要求2所述的方法，其中，
    所述获取跑鞋提供的用户跑步姿势信息包括：获取所述跑鞋检测到的用户脚对跑鞋的实时压力值；以及其中
    所述根据所述跑步姿势信息确定用户当前的跑步状况包括：根据所述实时压力值和压力参考值，确定用户当前的跑步状况。
  4. 如权利要求3所述的方法，其中，由跑鞋根据用户当前的跑步状况生成用于提示用户调整跑步姿势的触觉反馈、听觉反馈或视觉反馈。
  5. 如权利要求2所述的方法，其中，所述获取跑鞋提供的用户跑步姿势信息，包括：
    获取跑鞋提供的某时刻多个部位的多个实时压力值，作为所述实时压力值；以及其中
    所述根据所述跑步姿势信息确定用户当前的跑步状况包括：通过将所述多个实时压力值分别与其对应的压力参考值相比较，来确定用户当前的跑步状况。
  6. 如权利要求2所述的方法，还包括，
    获取跑鞋提供的某时刻的用户脚掌对跑鞋的第一压力值和用户脚跟对跑鞋的第二压力值；以及
    根据所述第一压力值和其对应的压力参考值之间的差值以及所述第二压力值和其对应的压力参考值的差值，或根据所述第一压力值和所述第二压力值之间的比例关系与其对应压力参考值之间的比例关系的差值，确定用户当前跑姿的主着力点。
  7. 如权利要求6所述的方法，还包括：
    在确定用户当前跑姿的主着力点为脚跟时，生成触觉反馈、视觉反馈或听觉反馈，以提示用户所述主着力点为脚跟，以便用户调整所述主着力点。
  8. 如权利要求6所述的方法，还包括：
    在确定用户当前跑姿的主着力点为脚掌时，获取用户跑鞋检测到的用户脚掌对跑鞋的实时压力值，以便进一步根据实时压力值和参考压力值确定用户当前的跑步状况。
  9. 如权利要求1所述的方法，其中，
    所述实时获取用户跑步姿势信息，包括：实时获取用户跑步频率；以及
    所述根据所述跑步姿势信息确定用户当前的跑步状况，包括：根据所述跑步频率和频率参考值，确定与所述跑步频率对应的用户当前的跑步状况。
  10. 如权利要求1所述的方法，其中，所述反馈包括触觉反馈、听觉反馈和视觉反馈，并且其中所述触觉反馈包括机械振动，所述视觉反馈包括文字显示或光闪烁，以及所述听觉反馈包括话语、音乐或音量改变。
  11. 如权利要求3所述的方法，其中，根据用户当前的跑步状况生成用于提示用户调整跑步姿势的反馈包括：
    当实时压力值大于压力参考值时，提高当前播放的音乐的音量；或者，
    当所述实时压力值小于所述压力参考值时，降低当前播放的音乐的音量。
  12. 一种用于提示用户调整跑步姿势的终端，包括：
    获取模块，用于实时获取用户跑步姿势信息；
    处理模块，用于根据所述跑步姿势信息确定用户当前的跑步状况；以及
    反馈模块，用于根据用户当前的跑步状况生成用于提示用户调整跑步姿势的反馈。
  13. 如权利要求12所述的终端，还包括发送模块，其用于将用户当前的跑步状况发送给跑鞋，以便跑鞋根据用户当前的跑步状况生成用于提示用户调整跑步姿势的触觉反馈、听觉反馈或视觉反馈。
  14. 一种用于提示用户调整跑步姿势的跑鞋，包括：
    跑鞋本体；
    设置在跑鞋本体中的用于获取用户跑步姿势信息的检测装置；以及
    传输装置，用于将所述跑步姿势信息传送给终端，以使得所述终端根据所述跑步姿势信息确定用户当前的跑步状况进而生成用于提示用户调整跑步姿势的反馈。
  15. 如权利要求14所述的跑鞋，其中，所述检测装置，包括设置于所述跑鞋本体中脚掌对应的鞋垫处的压力传感器。
  16. 如权利要求14所述的跑鞋，还包括处理装置，其用于根据从检测装置获取到的用户跑步姿势信息确定用户当前的跑步状况并且基于所确定的用户当前的跑步状况传生成用于提示用户调整跑步姿势的触觉反馈、听觉反馈或视觉反馈，或者其用于根据从终端接收到的用户当前的跑步状况生成用于提示用户调整跑步姿势的触觉反馈、听觉反馈或视觉反馈。
PCT/CN2017/087720 2016-06-30 2017-06-09 用于提示用户调整跑步姿势的方法、终端及跑鞋 WO2018001070A1 (zh)

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