CN113647933A - Step posture correction reminding method of integrative glasses based on somatosensory operation - Google Patents

Step posture correction reminding method of integrative glasses based on somatosensory operation Download PDF

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CN113647933A
CN113647933A CN202110916512.2A CN202110916512A CN113647933A CN 113647933 A CN113647933 A CN 113647933A CN 202110916512 A CN202110916512 A CN 202110916512A CN 113647933 A CN113647933 A CN 113647933A
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direct current
walking posture
walking
data
intelligent wearable
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王森
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Xiamen Yuanxin Intelligent Technology Co ltd
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Xiamen Yuanxin Intelligent Technology Co ltd
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    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/103Detecting, measuring or recording devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
    • A61B5/1036Measuring load distribution, e.g. podologic studies
    • A61B5/1038Measuring plantar pressure during gait
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/103Detecting, measuring or recording devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
    • A61B5/11Measuring movement of the entire body or parts thereof, e.g. head or hand tremor, mobility of a limb
    • A61B5/112Gait analysis
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/48Other medical applications
    • A61B5/4836Diagnosis combined with treatment in closed-loop systems or methods
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/68Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6801Arrangements 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
    • A61B5/6802Sensor mounted on worn items
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/74Details of notification to user or communication with user or patient ; user input means
    • A61B5/746Alarms related to a physiological condition, e.g. details of setting alarm thresholds or avoiding false alarms
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61NELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00Electrotherapy; Circuits therefor
    • A61N1/18Applying electric currents by contact electrodes
    • A61N1/20Applying electric currents by contact electrodes continuous direct currents

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  • Life Sciences & Earth Sciences (AREA)
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  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
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Abstract

The invention discloses a walking posture correction reminding method of integrative glasses based on somatosensory operation, belonging to the technical field of walking posture correction, and the method comprises the following steps: establishing a personal walking posture database; acquiring walking posture data of a user; data processing and analyzing; prompting the analysis result through intelligent wearable equipment; and transmitting the analysis result to a transcranial direct current stimulation device to stimulate the head. The invention takes a sole sensor as a sensing end, and utilizes intelligent wearable equipment and the sensor to construct an online monitoring method; the intelligent wearable device is used as a main control unit, and signals are transmitted to the transcranial direct current stimulation device through the main control unit, so that the time point of stimulation and the like are controlled, and the intelligent control of the transcranial direct current stimulation device is realized; the intelligent wearable equipment is used for establishing communication between the sole sensor and the transcranial direct current stimulation equipment, and the sole sensor and the transcranial direct current stimulation equipment are connected in series by using a deep learning algorithm and the communication capacity of the intelligent wearable equipment, so that the step posture correction is realized.

Description

Step posture correction reminding method of integrative glasses based on somatosensory operation
Technical Field
The invention belongs to the technical field of walking posture correction, and particularly relates to a walking posture correction reminding method based on somatosensory operation integrated glasses.
Background
For the walking posture, the following correction method can be adopted: firstly, can be applicable to the less patient of age through the mode of wearing the brace, can carry out relevant walking through the brace of wearing two low limbs and take exercise, play certain correction effect to the posture of walking. Second, correction can be achieved by exercising particular aspects of the posture, such as walking a model step, or practicing dance-like activities, in such a way that the overall physical appearance of the patient, as well as the gait, is significantly improved. Besides, the standing army posture can be trained. Thirdly, for patients with bony deformities or other related joint diseases, the patients need to perform corresponding orthopedic operations, for example, corresponding correction for the dislocation of the hip joint is needed, so that the patients can obviously promote the recovery of the walking posture. From the above results, it can be found that the method for correcting the walking posture is more traditional, and although the existing insole carrying the sole sensor appears, the insole is difficult to realize on-line supervision;
transcranial direct current stimulation (tDCS) is a non-invasive technique that uses constant, low-intensity direct current (1-2 mA) to regulate the activity of cerebral cortical neurons. the tDCS has different treatment effects on limb movement disorder, cognitive disorder, aphasia, senile dementia, Parkinson's disease and change of excitability of spinal cord neural network after stroke, and is a noninvasive brain stimulation technology with development prospect in the field of neural rehabilitation. An article published in foreign journal Exp Brain Res, "the effect of transcranial direct current stimulation (tDCS) on multi-scale complexity of elderly multitask postural control/DOI 10.1007/s00221-015-4310-0," discloses the principle that transcranial direct current stimulation of prefrontal cortex can improve postural control; but it has a problem in that it remains in a laboratory application, and has a long distance to leave the laboratory; especially at what point in time the transcranial direct current stimulation device is controlled to stimulate the head.
In summary, the following three problems exist: 1) lack of a method of online supervision; 2) active control of transcranial direct current stimulation equipment; 3) the middle device is not used for constructing a sole sensor and communicating with transcranial direct current stimulation equipment.
Disclosure of Invention
Technical problem to be solved
Aiming at the problems, the invention provides a walking posture correction reminding method of integrative glasses based on somatosensory operation, which solves the problem of real-time online walking posture correction.
(II) technical scheme
The invention is realized by the following technical scheme: a walking posture correction reminding method of integrative glasses based on somatosensory operation,
establishing a personal walking posture database through a sole sensor;
acquiring walking posture data of a user in a walking state through a sole sensor;
the walking postures are transmitted to the intelligent wearable equipment for data processing and analysis;
prompting the analysis result through intelligent wearable equipment;
and transmitting the analysis result to a transcranial direct current stimulation device to stimulate the head.
As a further explanation of the above scheme, the sole sensor is used for recording sole pressure, gait cycle and standing posture data; the establishing of the personal walking posture database through the sole sensors specifically comprises the following steps:
a user wears a shoe with a sole sensor and records sole pressure, gait cycle and standing posture data in the walking process;
storing the recorded plantar pressure, gait cycle and standing posture data into data, and then classifying to establish a personal walking posture database;
through manual marking of plantar pressure, gait cycle and standing posture data, the database is divided into subsets: a training set, a verification set and a test set;
and importing the training set and the verification set into a pre-training network for training, testing the testing set as correction, and finally obtaining a walking posture correction model.
As a further illustration of the above scheme, the proportion of the training set, the validation set and the test set is 70%, 15% and 15%.
As a further explanation of the above scheme, the process of transmitting the walking posture to the intelligent wearable device for data processing and analysis includes:
the sole sensor transmits data to the intelligent wearable device;
the intelligent wearable equipment receives the information and uploads the data to the personal walking posture database to be classified into a real-time data subset;
the intelligent wearable equipment receives information uploading information and simultaneously imports data into the walking posture correction model for data analysis; judging whether the walking posture in the current state meets the standard or not;
the prompting method for prompting the analysis result through the intelligent wearable device is a method capable of enabling a user to directly perceive the analysis result.
As a further illustration of the above solution, the real-time data subset is used in that the user trains the gait correction model according to the setting, periodically using the data of the real-time data subset.
As a further illustration of the above, the process of transmitting the analysis result to the transcranial direct current stimulation device to stimulate the cerebral cortex comprises:
when the analysis result of the intelligent wearable equipment is that the walking posture needs to be corrected, sending an instruction to the transcranial direct current stimulation equipment;
the transcranial direct current stimulation equipment carries out direct current stimulation by taking prefrontal cortex as a target spot, and the size and the speed of a gait cycle of a user during walking are reduced through the direct current stimulation, so that the user can correct the walking posture subconsciously.
As a further explanation of the above scheme, the smart wearable device includes smart glasses; the transcranial direct current stimulation device is a portable device; the sole sensor, the intelligent wearable device and the transcranial direct current stimulation device are connected in a wired or wireless mode.
(III) advantageous effects
Compared with the prior art, the invention has the following beneficial effects: the invention has the following three advantages that 1) the sole sensor is used as a sensing end, an online monitoring method is constructed by using intelligent wearing equipment and the sensor, and the problem of information transmission of a single sensor is solved by the advantages of the intelligent wearing equipment; 2) the intelligent wearable device is used as a main control unit, and signals are transmitted to the transcranial direct current stimulation device through the main control unit, so that the time point of stimulation and the like are controlled, and the intelligent control of the transcranial direct current stimulation device is realized; 3) the intelligent wearable equipment is used for establishing communication between the sole sensor and the transcranial direct current stimulation equipment, and the sole sensor and the transcranial direct current stimulation equipment are connected in series by using a deep learning algorithm and the communication capacity of the intelligent wearable equipment, so that the step posture correction is realized.
Detailed Description
A walking posture correction reminding method of integrative glasses based on somatosensory operation,
establishing a personal walking posture database through a sole sensor;
acquiring walking posture data of a user in a walking state through a sole sensor;
the walking postures are transmitted to the intelligent wearable equipment for data processing and analysis;
prompting the analysis result through intelligent wearable equipment;
and transmitting the analysis result to a transcranial direct current stimulation device to stimulate the head.
The sole sensor is used for recording sole pressure, gait cycle and standing posture data; the establishing of the personal walking posture database through the sole sensors specifically comprises the following steps:
a user wears a shoe with a sole sensor and records sole pressure, gait cycle and standing posture data in the walking process;
storing the recorded plantar pressure, gait cycle and standing posture data into data, and then classifying to establish a personal walking posture database;
through manual marking of plantar pressure, gait cycle and standing posture data, the database is divided into subsets: a training set, a verification set and a test set;
and importing the training set and the verification set into a pre-training network for training, testing the testing set as correction, and finally obtaining a walking posture correction model.
Wherein the proportion of the training set, the verification set and the test set is 70%, 15% and 15%.
Wherein, the process of transmitting the walking posture to intelligent wearing equipment for data processing analysis includes:
the sole sensor transmits data to the intelligent wearable device;
the intelligent wearable equipment receives the information and uploads the data to the personal walking posture database to be classified into a real-time data subset;
the intelligent wearable equipment receives information uploading information and simultaneously imports data into the walking posture correction model for data analysis; judging whether the walking posture in the current state meets the standard or not;
the prompting method for prompting the analysis result through the intelligent wearable device is a method capable of enabling a user to directly perceive the analysis result.
Wherein the real-time data subset is used for training the gait correction model by using the data of the real-time data subset periodically according to the setting.
Wherein the process of transmitting the analysis result to the transcranial direct current stimulation device to stimulate the cerebral cortex comprises:
when the analysis result of the intelligent wearable equipment is that the walking posture needs to be corrected, sending an instruction to the transcranial direct current stimulation equipment;
the transcranial direct current stimulation equipment carries out direct current stimulation by taking prefrontal cortex as a target spot, and the size and the speed of a gait cycle of a user during walking are reduced through the direct current stimulation, so that the user can correct the walking posture subconsciously.
Wherein the smart wearable device comprises smart glasses; the transcranial direct current stimulation device is a portable device; the sole sensor, the intelligent wearable device and the transcranial direct current stimulation device are connected in a wired or wireless mode.
The working principle is as follows:
examples
A user wears intelligent glasses, a sole sensor and transcranial direct current stimulation equipment; the intelligent glasses are used as a terminal to be in wired or wireless connection with a plantar sensor and transcranial direct current stimulation equipment;
the user walks under different road conditions; the sole sensor is used for recording sole pressure, gait cycle and standing posture data; a user wears a shoe with a sole sensor and records sole pressure, gait cycle and standing posture data in the walking process; storing the recorded plantar pressure, gait cycle and standing posture data into data, and then classifying to establish a personal walking posture database; through manual marking of plantar pressure, gait cycle and standing posture data, the database is divided into subsets: a training set, a verification set and a test set; and importing the training set and the verification set into a pre-training network for training, testing the testing set as correction, and finally obtaining a walking posture correction model. In the step, the utilization of a database is perfected, and a step posture correction model is constructed by utilizing a deep learning model.
After the walking posture correction model is constructed, correction comparison can be carried out according to the model; specifically, when a user walks, the walking posture data of the user in a walking state is acquired through a sole sensor; the walking postures are transmitted to the intelligent wearable equipment for data processing and analysis; the sole sensor transmits data to the intelligent wearable device; the intelligent wearable equipment receives the information and uploads the data to the personal walking posture database to be classified into a real-time data subset; the intelligent wearable equipment receives information uploading information and simultaneously imports data into the walking posture correction model for data analysis; judging whether the walking posture in the current state meets the standard or not; prompting the analysis result through intelligent wearable equipment; the prompting method for prompting the analysis result through the intelligent wearable device is a method capable of enabling a user to directly perceive, in the embodiment, intelligent glasses are used as a prompting medium for prompting, and the prompting mode comprises methods of displaying prompting, buzzing, flashing of an indicating lamp and the like through the glasses.
The walking posture correction model judges whether the walking posture in the front state meets the standard or not, if not, the intelligent glasses are started to correct the program, and the analysis result is transmitted to transcranial direct current stimulation equipment to stimulate the head. When the analysis result of the intelligent wearable equipment is that the walking posture needs to be corrected, sending an instruction to the transcranial direct current stimulation equipment; the transcranial direct current stimulation equipment carries out direct current stimulation by taking prefrontal cortex as a target spot, and the size and the speed of a gait cycle of a user during walking are reduced through the direct current stimulation, so that the user can correct the walking posture subconsciously. Transcranial direct current stimulation apparatus as a non-invasive intervention helps to combat the age-related loss of complexity and reduced adaptability of the postural control system.
While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (7)

1. A walking posture correction reminding method of integrative glasses based on somatosensory operation, which is characterized in that,
establishing a personal walking posture database through a sole sensor;
acquiring walking posture data of a user in a walking state through a sole sensor;
the walking postures are transmitted to the intelligent wearable equipment for data processing and analysis;
prompting the analysis result through intelligent wearable equipment;
and transmitting the analysis result to a transcranial direct current stimulation device to stimulate the head.
2. The walking posture correction reminding method of the integrative glasses based on the somatosensory operation as claimed in claim 1, characterized in that: the sole sensor is used for recording sole pressure, gait cycle and standing posture data; the establishing of the personal walking posture database through the sole sensors specifically comprises the following steps:
a user wears a shoe with a sole sensor and records sole pressure, gait cycle and standing posture data in the walking process;
storing the recorded plantar pressure, gait cycle and standing posture data into data, and then classifying to establish a personal walking posture database;
through manual marking of plantar pressure, gait cycle and standing posture data, the database is divided into subsets: a training set, a verification set and a test set;
and importing the training set and the verification set into a pre-training network for training, testing the testing set as correction, and finally obtaining a walking posture correction model.
3. The step posture correction reminding method of the integrative glasses based on the somatosensory operation as claimed in claim 2, characterized in that: the proportion of the training set, the verification set and the test set is 70%, 15% and 15%.
4. The walking posture correction reminding method of the integrative glasses based on the somatosensory operation as claimed in claim 1, characterized in that: the process of transmitting the walking posture to the intelligent wearable device for data processing analysis comprises the following steps:
the sole sensor transmits data to the intelligent wearable device;
the intelligent wearable equipment receives the information and uploads the data to the personal walking posture database to be classified into a real-time data subset;
the intelligent wearable equipment receives information uploading information and simultaneously imports data into the walking posture correction model for data analysis; judging whether the walking posture in the current state meets the standard or not;
the prompting method for prompting the analysis result through the intelligent wearable device is a method capable of enabling a user to directly perceive the analysis result.
5. The walking posture correction reminding method of the integrative glasses based on the somatosensory operation as claimed in claim 4, characterized in that: the real-time data subset is useful in that a user trains a gait correction model according to a set by periodically using the data of the real-time data subset.
6. The walking posture correction reminding method of the integrative glasses based on the somatosensory operation as claimed in claim 1, characterized in that: the process of transmitting the analysis result to the transcranial direct current stimulation device to stimulate the cerebral cortex comprises the following steps:
when the analysis result of the intelligent wearable equipment is that the walking posture needs to be corrected, sending an instruction to the transcranial direct current stimulation equipment;
the transcranial direct current stimulation equipment carries out direct current stimulation by taking prefrontal cortex as a target spot, and the size and the speed of a gait cycle of a user during walking are reduced through the direct current stimulation, so that the user can correct the walking posture subconsciously.
7. The walking posture correction reminding method of the integrative glasses based on the somatosensory operation as claimed in claim 1, characterized in that: the intelligent wearable device comprises intelligent glasses; the transcranial direct current stimulation device is a portable device; the sole sensor, the intelligent wearable device and the transcranial direct current stimulation device are connected in a wired or wireless mode.
CN202110916512.2A 2021-08-11 2021-08-11 Step posture correction reminding method of integrative glasses based on somatosensory operation Pending CN113647933A (en)

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202920822U (en) * 2012-11-19 2013-05-08 岑利亚 Electronic nerve prosthesis gait rectifying and walking-assisting system
CN103429146A (en) * 2011-03-03 2013-12-04 奈科斯迪姆公司 Cognitive mapping using transcranial magnetic stimulation
US9974478B1 (en) * 2014-12-19 2018-05-22 Great Lakes Neurotechnologies Inc. Discreet movement measurement and cueing system for improvement of safety and efficacy of movement
CN110811628A (en) * 2018-08-14 2020-02-21 智识互通(苏州)生物科技有限公司 Gait image analysis system with synchronous transcranial direct current stimulation function

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103429146A (en) * 2011-03-03 2013-12-04 奈科斯迪姆公司 Cognitive mapping using transcranial magnetic stimulation
CN202920822U (en) * 2012-11-19 2013-05-08 岑利亚 Electronic nerve prosthesis gait rectifying and walking-assisting system
US9974478B1 (en) * 2014-12-19 2018-05-22 Great Lakes Neurotechnologies Inc. Discreet movement measurement and cueing system for improvement of safety and efficacy of movement
CN110811628A (en) * 2018-08-14 2020-02-21 智识互通(苏州)生物科技有限公司 Gait image analysis system with synchronous transcranial direct current stimulation function

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