CN113907748A - Device and method for assisting in correcting walking posture - Google Patents
Device and method for assisting in correcting walking posture Download PDFInfo
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/103—Detecting, measuring or recording devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
- A61B5/11—Measuring movement of the entire body or parts thereof, e.g. head or hand tremor, mobility of a limb
- A61B5/112—Gait analysis
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/103—Detecting, measuring or recording devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
- A61B5/1036—Measuring load distribution, e.g. podologic studies
- A61B5/1038—Measuring plantar pressure during gait
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/103—Detecting, measuring or recording devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
- A61B5/11—Measuring movement of the entire body or parts thereof, e.g. head or hand tremor, mobility of a limb
- A61B5/1121—Determining geometric values, e.g. centre of rotation or angular range of movement
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
- A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
- A61B5/6802—Sensor mounted on worn items
- A61B5/6804—Garments; Clothes
- A61B5/6807—Footwear
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/74—Details of notification to user or communication with user or patient ; user input means
- A61B5/7405—Details of notification to user or communication with user or patient ; user input means using sound
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/74—Details of notification to user or communication with user or patient ; user input means
- A61B5/746—Alarms related to a physiological condition, e.g. details of setting alarm thresholds or avoiding false alarms
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B23/00—Exercising apparatus specially adapted for particular parts of the body
- A63B23/035—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously
- A63B23/04—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously for lower limbs
- A63B23/0405—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously for lower limbs involving a bending of the knee and hip joints simultaneously
- A63B23/0464—Walk exercisers without moving parts
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B23/00—Exercising apparatus specially adapted for particular parts of the body
- A63B23/035—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously
- A63B23/04—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously for lower limbs
- A63B23/08—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously for lower limbs for ankle joints
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- 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
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- 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
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- 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
- A63B2220/56—Pressure
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B2230/00—Measuring physiological parameters of the user
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B2230/00—Measuring physiological parameters of the user
- A63B2230/01—User's weight
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B2230/00—Measuring physiological parameters of the user
- A63B2230/62—Measuring physiological parameters of the user posture
Abstract
One or more embodiments of the present disclosure provide a device and a method for assisting in correcting walking posture, in which a base, a housing, a posture detecting mechanism, a controller, a reminding mechanism, and a power source are provided, when a user walks, deflection angles of a left foot and a right foot of the user are respectively measured, and if the deflection angles exceed a set value, a reminder is issued, so as to correct a bad walking posture of the user, so that the user wearing the device can consciously adjust the walking posture, grasp correct technical actions, generate a counterforce during walking, perform active muscle exercise, and effectively strengthen strength of legs and ankles after a period of time, and the device is mounted on a shoe back through a fixing mechanism, thereby avoiding discomfort such as binding to the user, improving convenience of use, and the provided method can reasonably calculate the walking posture of the user, and then the reminding is carried out.
Description
Technical Field
One or more embodiments of the present disclosure relate to the technical field of walking assistance, and in particular, to a device and a method for assisting in correcting walking posture.
Background
In life, adults or children always see the splayfoot, and the splayfoot means that two feet are separated like a splayfoot when the children or the adults are on the road. The splayfoot is difficult to see in walking, is not in a correct posture, is unstable in gait, cannot be opened when walking, brings inconvenience to labor and sports, and is generally divided into an inner splayfoot and an outer splayfoot. When people in the shape of the Chinese character 'Nei' walk, the toes are opposite, and the soles face outwards; the opposite is true when the person in the shape of the 'outer eight' walks. Poor walking posture, whether children or adults, can have a certain impact on leg shape and health. Over time, the bones may become slightly misshapen. Most of correction equipment appearing in the market at present is wearable or external force binding type, has uncomfortable sense, and child's rejection mood is stronger, has the conditional restriction during the use.
Disclosure of Invention
In view of the above, an object of one or more embodiments of the present disclosure is to provide an apparatus and a method for assisting in correcting walking posture, so as to solve the problem of uncomfortable wearing during use.
Based on the above purpose, one or more embodiments of the present disclosure provide a device for assisting in correcting walking posture, which includes two assisting mechanisms respectively configured to be mounted on a left foot and a right foot of a user, where the assisting mechanisms include a base, a housing is mounted on the base, a posture detecting mechanism, a controller, a reminding mechanism and a power supply are mounted inside the housing, and a fixing mechanism configured to mount the assisting mechanisms on a instep is further disposed at the bottom of the base;
the posture detection mechanism is used for measuring the deflection angle of each foot when a user walks, the controller is used for judging whether the deflection angle of each foot of the user exceeds a set threshold value, and if the deflection angle of each foot of the user exceeds the set threshold value, the reminding mechanism is used for sending out a reminder.
Preferably, the posture detection mechanism comprises an angle sensor, a height sensor and a pressure sensor, wherein the height sensor is used for measuring the height above the ground of the foot of the user, and the pressure sensor is used for being arranged on the sole part and measuring the borne pressure.
Preferably, the fixing mechanism comprises a magic tape or a standby bottom plate, a binding band is arranged on the standby bottom plate, a detachable structure is formed between the standby bottom plate and the base, and the power supply comprises a rechargeable battery and is arranged on the standby bottom plate.
Preferably, the reminding mechanism comprises a buzzer, the auxiliary mechanism further comprises a Bluetooth transmission unit, and the controller is used for sending a reminding signal to an external Bluetooth receiving end through the Bluetooth transmission unit when reminding needs to be sent.
A method for assisting in correcting walking posture is based on the device for assisting in correcting walking posture, and the method comprises the following steps:
acquiring height, leg length and weight data of a user, and calculating a foot lifting height interval of the user;
dividing a first height interval and a second height interval in the foot lifting height interval;
and respectively detecting the heights of the two auxiliary mechanisms, detecting the deflection angle of the two auxiliary mechanisms in the horizontal direction when the two auxiliary mechanisms enter a second height interval, judging whether the deflection angle exceeds a threshold value, and sending a prompt if the deflection angle exceeds a set threshold value.
Preferably, the method further comprises:
when one auxiliary mechanism enters a first height interval, acquiring a detection result of a pressure sensor in the other auxiliary mechanism at the moment, and recording the detection result as a first pressure value;
when one auxiliary mechanism enters a first height interval from a second height interval, acquiring a detection result of a pressure sensor in the other auxiliary mechanism at the moment, and recording the detection result as a second pressure value;
calculating a first pressure threshold value and a second pressure threshold value according to the weight data of the user, judging whether the first pressure value is in a first pressure interval or not, judging whether the second pressure value is in a second pressure interval or not, and if not, sending a prompt.
Preferably, the formula for calculating the foot lifting height interval of the user comprises:
Wherein HminAnd HmaxThe minimum value and the maximum value of the foot lifting height interval are respectively, h is the height of the user, l is the leg length of the user, and k and j are height coefficients.
Preferably, the formula for calculating the first pressure interval includes:
Pmin＝sW,PmaxdW; the first pressure interval is (P)min,Pmax)
The formula for calculating the second pressure interval includes:
P′min＝(1-s)W+a,P′max(1-d) W + b, the second pressure interval is (P'min,P′max)；
Wherein P isminIs the minimum value of the first pressure interval, PmaxIs the maximum value of the first pressure interval, W is the weight of the user, P'minIs the minimum value of the second pressure interval, P'maxAnd s and d are pressure coefficients, and a and b are compensation coefficients, which are the maximum values of the second pressure interval.
Preferably, when judging whether the deflection angle exceeds the threshold value, the difference value exceeding the threshold value is further judged, and reminding of different degrees is sent out according to the difference value.
Preferably, the method further comprises: and detecting the moving speed of the user, and closing the reminding when the moving speed is higher than a set value.
As can be seen from the above, the device and the method for assisting in correcting walking posture provided in one or more embodiments of the present disclosure respectively measure the deflection angles of the left foot and the right foot of a user when the user walks by providing the base, the housing, the posture detection mechanism, the controller, the reminding mechanism, and the power supply, and if the deflection angles are determined to exceed a predetermined value, a reminder is issued, thereby correcting the bad walking posture of the user, so that the user wearing the device can adjust the walking posture consciously, grasp the correct technical action, generate a counterforce during walking, perform active muscle exercise, and effectively strengthen the strength of the leg and the ankle joint after a period of time, and the device is mounted on the back of a shoe by the fixing mechanism, thereby avoiding the discomfort of binding and the like to the user, improving the convenience of use, and the provided method can reasonably calculate the walking posture of the user, and then the reminding is carried out.
Drawings
In order to more clearly illustrate one or more embodiments or prior art solutions of the present specification, the drawings that are needed in the description of the embodiments or prior art will be briefly described below, and it is obvious that the drawings in the following description are only one or more embodiments of the present specification, and that other drawings may be obtained by those skilled in the art without inventive effort from these drawings.
FIG. 1 is a schematic structural diagram of an apparatus for assisting in correcting walking posture according to one or more embodiments of the present disclosure;
fig. 2 is a flowchart illustrating a method for assisting in correcting a walking posture according to one or more embodiments of the present disclosure.
Detailed Description
To make the objects, technical solutions and advantages of the present disclosure more apparent, the present disclosure is further described in detail below with reference to specific embodiments.
It is to be noted that unless otherwise defined, technical or scientific terms used in one or more embodiments of the present specification should have the ordinary meaning as understood by those of ordinary skill in the art to which this disclosure belongs. The use of "first," "second," and similar terms in one or more embodiments of the specification is not intended to indicate any order, quantity, or importance, but rather is used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.
The embodiment of the specification provides a device for assisting in correcting walking posture, which comprises two auxiliary mechanisms respectively arranged on the left foot and the right foot of a user, wherein each auxiliary mechanism comprises a base 1, a shell 2 is arranged on each base 1, a posture detection mechanism 3, a controller, a reminding mechanism and a power supply are arranged in each shell 2, and a fixing mechanism used for arranging the auxiliary mechanism on the instep is further arranged at the bottom of each base 1;
the posture detection mechanism 3 is used for measuring the deflection angle of each foot when a user walks, the controller is used for judging whether the deflection angle of each foot of the user exceeds a set threshold value, and if the deflection angle of each foot of the user exceeds the set threshold value, the reminding mechanism is used for sending out a reminding.
The device for assisting in correcting walking posture provided by the embodiment of the specification is provided with the base 1, the shell 2, the posture detection mechanism 3, the controller, the reminding mechanism and the power supply, when a user walks, the deflection angles of the left foot and the right foot of the user are respectively measured, if the deflection angles are judged to exceed a set value, reminding is given, so that the bad walking posture of the user can be corrected, the user wearing the device can adjust the walking posture consciously, correct technical actions can be mastered, antagonistic force is generated in the walking process, active muscle exercise is carried out, the strength of legs and ankle joints can be effectively strengthened after a period of time, and the device is arranged on the shoe back through the fixing mechanism, so that the discomfort of binding and the like of the user is avoided, and the use convenience is improved.
As an embodiment, the posture detecting mechanism 3 includes an angle sensor, the angle sensor may include a gyroscope and a magnetometer, and the measured deflection angle of the angle sensor should be based on the orientation of the user, the posture detecting mechanism 3 may further include a height sensor and a pressure sensor, the height sensor is used for measuring the height above the ground of the user's foot, the pressure sensor is used for being installed at the bottom of the shoe and measuring the pressure born by the shoe, for example, the pressure sensor is externally provided with a protective shell which can be detached from the device and installed on the shoe sole or the shoe pad of the user, and the pressure sensor may be of a patch type to reduce the discomfort of the user.
As an embodiment, fixed establishment includes that the magic pastes 7 or reserve bottom plate 9, is provided with buckle 10 on the reserve bottom plate 9, constitutes detachable construction between reserve bottom plate 9 and the base 1, and the power includes rechargeable battery 5, sets up on reserve bottom plate 9, for example, fixed establishment accessible magic is pasted 7 and is pasted auxiliary mechanism on the shoelace of shoes, and modes such as reserve bottom plate 9 accessible magnet realize dismantling with base 1 and be connected, and the rethread bandage links to each other with buckle 10 and realizes the installation.
The device can also be provided with toy-shaped decorations outside the shell 2, so as to reduce the conflict of children when in use.
As an implementation mode, the reminding mechanism includes a buzzer, the auxiliary mechanism further includes a bluetooth transmission unit 4, and the controller is configured to send a reminding signal to an external bluetooth receiving end through the bluetooth transmission unit 4 when a reminder needs to be sent, for example, send the reminding signal to a mobile phone, a bracelet, and the like of a user.
The embodiment of the present specification further provides a method for assisting in correcting walking posture, and based on the above apparatus, the method includes the following steps:
s201, acquiring height, leg length and weight data of a user, and calculating a foot lifting height interval of the user;
for example, the formula for calculating the foot lifting height interval of the user is as follows:
Wherein HminAnd HmaxThe height ranges of the foot lifting device are respectively the minimum value and the maximum value of the foot lifting height range, h is the height of a user, l is the leg length of the user, and k and j are height coefficients, wherein the coefficients can be obtained through experiments and can also be adjusted according to actual conditions.
S202, dividing a first height interval and a second height interval in the foot lifting height interval;
for example, the first height interval is 15% of the whole foot raising height interval, and the second height interval is the remaining 85%.
S203, the heights of the two auxiliary mechanisms are respectively detected, when the auxiliary mechanisms enter a second height interval, the deflection angles of the auxiliary mechanisms in the horizontal direction are detected, whether the deflection angles exceed a threshold value or not is judged, and if the deflection angles exceed a set threshold value, a prompt is sent.
As an implementation mode, the method further includes that when one of the auxiliary mechanisms enters the first height interval, a detection result of a pressure sensor in the other auxiliary mechanism at the moment is obtained and recorded as a first pressure value;
when one auxiliary mechanism enters a first height interval from a second height interval, acquiring a detection result of a pressure sensor in the other auxiliary mechanism at the moment, and recording the detection result as a second pressure value;
calculating a first pressure threshold value and a second pressure threshold value according to the weight data of the user, judging whether the first pressure value is in a first pressure interval or not, judging whether the second pressure value is in a second pressure interval or not, and if not, sending a prompt.
For example, the formula for calculating the first pressure interval includes:
Pmin＝sW,PmaxdW; the first pressure interval is (P)min,Pmax)
The formula for calculating the second pressure interval includes:
P′min＝(1-s)W+a,P′max(1-d) W + b, the second pressure interval is (P'min,P′max)；
Wherein P isminIs the minimum value of the first pressure interval, PmaxIs the maximum value of the first pressure interval, W is the weight of the user, P'minIs the minimum value of the second pressure interval, P'maxAnd s and d are pressure coefficients, and a and b are compensation coefficients, wherein the coefficients can be obtained through experiments and can be adjusted according to actual conditions.
Through the steps, the gravity center change of the user when lifting the foot and when falling the foot can be measured in the walking process of the user, so that whether the walking posture of the user has the problem that the gravity center is too front or too back is judged, and the walking posture of the user is further corrected.
As an implementation manner, when judging whether the deflection angle exceeds the threshold value, further judging the difference value exceeding the threshold value, and sending out reminders of different degrees according to the difference value, for example, distinguishing through the sound magnitude or the buzzing duration of the buzzer, if the included angle formed by the outer edge of the foot and the longitudinal axis exceeds 5 degrees, sending out a sound prompt, wherein the sound prompt is divided into 3 types, the included angle does not exceed 5 degrees, the prompt is slight, the prompt is moderate more than 5 degrees, and the prompt is important more than 10 degrees. The alert may be provided in other ways, such as by vibration, and different levels of alert may be provided with different vibration levels or frequencies,
as an embodiment, the method further comprises: the moving speed of the user is detected, when the moving speed is higher than a set value, the reminding is turned off, and when the user runs, the posture, the gravity center and the like of the user are greatly different from walking, so that the method is not applicable, and the reminding function is turned off.
Those of ordinary skill in the art will understand that: the discussion of any embodiment above is meant to be exemplary only, and is not intended to intimate that the scope of the disclosure, including the claims, is limited to these examples; within the spirit of the present disclosure, features from the above embodiments or from different embodiments may also be combined, steps may be implemented in any order, and there are many other variations of different aspects of one or more embodiments of the present description as described above, which are not provided in detail for the sake of brevity.
In addition, well-known power/ground connections to Integrated Circuit (IC) chips and other components may or may not be shown in the provided figures, for simplicity of illustration and discussion, and so as not to obscure one or more embodiments of the disclosure. Furthermore, devices may be shown in block diagram form in order to avoid obscuring the understanding of one or more embodiments of the present description, and this also takes into account the fact that specifics with respect to implementation of such block diagram devices are highly dependent upon the platform within which the one or more embodiments of the present description are to be implemented (i.e., specifics should be well within purview of one skilled in the art). Where specific details (e.g., circuits) are set forth in order to describe example embodiments of the disclosure, it should be apparent to one skilled in the art that one or more embodiments of the disclosure can be practiced without, or with variation of, these specific details. Accordingly, the description is to be regarded as illustrative instead of restrictive.
It is intended that the one or more embodiments of the present specification embrace all such alternatives, modifications and variations as fall within the broad scope of the appended claims. Therefore, any omissions, modifications, substitutions, improvements, and the like that may be made without departing from the spirit and principles of one or more embodiments of the present disclosure are intended to be included within the scope of the present disclosure.
Claims (10)
1. A device for assisting in correcting walking posture is characterized by comprising two auxiliary mechanisms which are respectively used for being arranged on the left foot and the right foot of a user, wherein each auxiliary mechanism comprises a base, a shell is arranged on each base, a posture detection mechanism, a controller, a reminding mechanism and a power supply are arranged in each shell, and a fixing mechanism used for arranging the auxiliary mechanisms on shoe backs is further arranged at the bottoms of the bases;
the posture detection mechanism is used for measuring the deflection angle of each foot when a user walks, the controller is used for judging whether the deflection angle of each foot of the user exceeds a set threshold value, and if the deflection angle of each foot of the user exceeds the set threshold value, the reminding mechanism is used for sending out a reminder.
2. The device for assisting in correcting walking posture of claim 1, wherein the posture detecting mechanism comprises an angle sensor, a height sensor for measuring a height of a user's foot from the ground, and a pressure sensor for measuring a pressure applied to the sole.
3. The device for assisting in correcting walking posture of claim 1, wherein the fixing means comprises a hook and loop fastener or a backup base plate, the backup base plate is provided with a strap, a detachable structure is formed between the backup base plate and the base, and the power source comprises a rechargeable battery and is provided on the backup base plate.
4. The device for assisting in correcting walking posture of claim 1, wherein the reminding mechanism comprises a buzzer, the assisting mechanism further comprises a bluetooth transmission unit, and the controller is configured to send a reminding signal to an external bluetooth receiving terminal through the bluetooth transmission unit when a reminding is required to be sent.
5. A method for assisting correction of walking posture, based on the apparatus for assisting correction of walking posture of claim 2, the method comprising:
acquiring height, leg length and weight data of a user, and calculating a foot lifting height interval of the user;
dividing a first height interval and a second height interval in the foot lifting height interval;
and respectively detecting the heights of the two auxiliary mechanisms, detecting the deflection angle of the two auxiliary mechanisms in the horizontal direction when the two auxiliary mechanisms enter a second height interval, judging whether the deflection angle exceeds a threshold value, and sending a prompt if the deflection angle exceeds a set threshold value.
6. The method for assisting in correcting a walking posture of claim 5, further comprising:
when one auxiliary mechanism enters a first height interval, acquiring a detection result of a pressure sensor in the other auxiliary mechanism at the moment, and recording the detection result as a first pressure value;
when one auxiliary mechanism enters a first height interval from a second height interval, acquiring a detection result of a pressure sensor in the other auxiliary mechanism at the moment, and recording the detection result as a second pressure value;
calculating a first pressure threshold value and a second pressure threshold value according to the weight data of the user, judging whether the first pressure value is in a first pressure interval or not, judging whether the second pressure value is in a second pressure interval or not, and if not, sending a prompt.
7. The method for assisting in correcting walking posture of claim 6, wherein the formula for calculating the interval of the foot lifting height of the user comprises:
Wherein HminAnd HmaxThe minimum value and the maximum value of the foot lifting height interval are respectively, h is the height of the user, l is the leg length of the user, and k and j are height coefficients.
8. The method for assisting in correcting walking posture of claim 7, wherein the formula for calculating the first pressure interval comprises:
Pmin＝sW,PmaxdW; the first pressure interval is (P)min,Pmax)
The formula for calculating the second pressure interval includes:
P′min＝(1-s)W+a,P′max(1-d) W + b, the second pressure interval is (P'min,P′max)；
Wherein P isminIs the minimum value of the first pressure interval, PmaxIs as followsMaximum value of pressure interval, W is user body weight, P'minIs the minimum value of the second pressure interval, P'maxAnd s and d are pressure coefficients, and a and b are compensation coefficients, which are the maximum values of the second pressure interval.
9. The method for assisting in correcting walking posture of claim 5, wherein when determining whether the deflection angle exceeds the threshold, further determining a difference value exceeding the threshold, and sending out different degrees of reminding according to the difference value.
10. The method for assisting in correcting a walking posture of claim 5, further comprising: and detecting the moving speed of the user, and closing the reminding when the moving speed is higher than a set value.
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