阅读说明：本技术 一种体育教学用仰卧起坐训练系统 (Sit-up training system for physical education ) 是由 胡鲜花 于 2020-12-31 设计创作，主要内容包括：本发明涉及体育训练器械设备技术领域,为了解决现有技术中,由于制定的训练计划量偏大或偏小而导致不能达到预期效果的问题,提供了一种体育教学用仰卧起坐训练系统,包括输入模块,用于录入当前用户的体质数据；训练采集模块,用于获取训练用户的训练计划,训练计划包括训练阶段性结果；存储模块,存储训练计划；匹配模块,用于匹配出与录入的体质数据相适应的训练计划；显示模块,用于显示匹配出的训练计划；训练采集模块还获取用户的训练结果；比较模块,用于将获取到的训练结果与匹配出的训练计划的训练阶段性结果相比较；预警模块,用于在比较出训练结果与训练阶段性结果不符时发送预警信息。(The invention relates to the technical field of physical training equipment, and provides a sit-up training system for physical education, which aims to solve the problem that the preset effect cannot be achieved due to the fact that the formulated training plan amount is larger or smaller in the prior art, and comprises an input module, a data processing module and a data processing module, wherein the input module is used for inputting the physical data of a current user; the training acquisition module is used for acquiring a training plan of a training user, and the training plan comprises a training stage result; the storage module stores the training plan; the matching module is used for matching a training plan which is adaptive to the input physique data; the display module is used for displaying the matched training plan; the training acquisition module also acquires a training result of the user; the comparison module is used for comparing the obtained training result with the training stage result of the matched training plan; and the early warning module is used for sending early warning information when the training result is compared to be inconsistent with the training stage result.)

1. The utility model provides a sit up training system for sports teaching which characterized in that: the system comprises an input module, a data processing module and a data processing module, wherein the input module is used for inputting the physical constitution data of the current user;

the training acquisition module is used for acquiring a training plan of a training user, the training plan comprises physique information and training information of the user, and the training information comprises training amount and training stage results;

the storage module is used for storing the training plan;

the matching module is used for matching a training plan corresponding to the physique information which is adaptive to the input physique data from the storage module;

the display module is used for displaying the matched training plan;

the training acquisition module also acquires a training result of the user;

the comparison module is used for comparing the obtained training result with the training stage result of the matched training plan;

and the early warning module is used for sending early warning information when the training result is compared to be inconsistent with the training stage result.

2. The sit-up training system for physical education as claimed in claim 1, wherein: the device also comprises an image acquisition module used for acquiring training video images of the user;

the recognition module is used for recognizing a training action image from a training video image;

and the counting module is used for counting once to obtain the total completion number when recognizing that the user completes one sit-up.

3. The sit-up training system for physical education as claimed in claim 2, wherein: when the comparison module compares that the training result is not consistent with the training stage result, the comparison module also compares the completion total number with the training amount, and when the completion total number is smaller than the training amount, the early warning module sends out prompt information which does not reach the standard.

4. The sit-up training system for physical education as claimed in claim 3, wherein: the storage module is also preset with a standard motion image and an effective proportion, the matching module is also used for matching the training motion image with the standard motion image, and the counting module is also used for counting once when the matching module matches the training motion image to be consistent with the standard motion image, so that the effective total number is obtained;

the early warning system is characterized by further comprising a calculating module, wherein the calculating module is used for obtaining effective values according to the effective total number and the completion total number, the comparison module compares the completion total number with the training amount when the comparison module compares that the completion total number is not less than the training amount, the comparison module compares the effective values with the effective proportion, and the early warning module sends out irregular prompt information when the effective values are smaller than the effective proportion.

5. The sit-up training system for physical education as claimed in claim 4, wherein: the storage module is further used for storing training and explaining videos, and the display module is further used for training and explaining videos when the early warning module sends out irregular prompt information.

6. The sit-up training system for physical education as claimed in claim 5, wherein: the training commentary videos comprise different kinds of commentary videos;

the display module is used for displaying the corresponding type of the comment video according to the acquired comment type selection information.

7. The sit-up training system for physical education as claimed in claim 1, wherein: the training system further comprises an updating module used for updating the physique data of the user according to the favorite training result, and the matching module is used for matching the corresponding training plan according to the updated physique data.

Technical Field

The invention relates to the technical field of physical training equipment, in particular to a sit-up training system for physical education teaching.

Background

The sit-up is an important link for physical training, is an effective movement mode for training abdominal muscles, has the advantages of simplicity and no influence from field environment, is a simple movement mode quite suitable for social masses, and is an important index for the biological energy of school nuclear examination.

Since the number of sit-ups completed is not a rigid standard, the user usually refers to the experience of others or some data found on the internet when making a training plan. However, different users have different constitutions, the number of people with good physical fitness will be larger, and people with weak physical fitness will need to be progressive from few to many, which results in that the data that the users can find are also different in standard. When a user makes a training plan according to the standard, if the made training amount is large, the user may not last after doing several times, and the expected training effect cannot be achieved, and if the training amount is small, the user can easily complete the training, but the expected training effect cannot be achieved.

Disclosure of Invention

The invention aims to provide a sit-up training system for physical education to solve the problem that the expected effect cannot be achieved due to the fact that the amount of a formulated training plan is large or small in the prior art.

The basic scheme provided by the invention is as follows: a sit-up training system for physical education comprises an input module, a training module and a training module, wherein the input module is used for inputting physical data of a current user;

the training acquisition module is used for acquiring a training plan of a training user, the training plan comprises physique information and training information of the user, and the training information comprises training amount and training stage results;

the storage module is used for storing the training plan;

the matching module is used for matching a training plan corresponding to the physique information which is adaptive to the input physique data from the storage module;

the display module is used for displaying the matched training plan;

the training acquisition module also acquires a training result of the user;

the comparison module is used for comparing the obtained training result with the training stage result of the matched training plan;

and the early warning module is used for sending early warning information when the training result is compared to be inconsistent with the training stage result.

The principle and the beneficial effects of the basic scheme are as follows: in the scheme, after the training acquisition module acquires the training plan of a training user, the storage module stores the acquired training plan, then the matching module matches the training plan corresponding to the physique information matched with the input physique data from the stored training plan, the matched training plan is matched with the physique data of the user and more accords with the actual condition of the user, and after the display module displays the matched training plan, the current user can directly train according to the matched training plan. And a training acquisition module is further arranged for acquiring the training result of the user, a comparison module is used for comparing the training result of the user with the training stage result of the matched training plan, if the user completes training according to the training plan, the training result of the user is matched with the training stage result of the matched training plan, and therefore an early warning module is further arranged for supervising and prompting the training condition of the user, and an early warning result is sent when the training result is not matched with the training stage result so as to remind the user to complete the training plan according to the plan.

Compared with the existing training plan making mode, in the scheme, the matching module is used for matching the training plan corresponding to the physique information adaptive to the physique data of the current user from the obtained training plan of the user, the obtained training plan is more adaptive to the current user, and therefore the problem that the training effect cannot be achieved due to the fact that the training amount is not suitable can be avoided.

The first preferred scheme is as follows: as the optimization of the basic scheme, the system also comprises an image acquisition module, a video acquisition module and a video acquisition module, wherein the image acquisition module is used for acquiring training video images of a user; the recognition module is used for recognizing a training action image from a training video image; and the counting module is used for counting once to obtain the total completion number when recognizing that the user completes one sit-up. Has the advantages that: in the scheme, after the training video images of the users are collected by the image collection module, the recognition module is arranged to recognize the training action images of the users from the training video images, the counting module counts the training action images, the obtained total completion number is the training amount of the training of the users, the automatic counting of the sit-up is realized through the cooperation of the image collection module, the recognition module and the counting module, and the counting accuracy is ensured.

The preferred scheme II is as follows: preferably, as the first preferred scheme, when the comparison module compares that the training result does not conform to the training stage result, the comparison module further compares the completion total number with the training amount, and when the completion total number is smaller than the training amount, the early warning module sends the prompt message that the training result does not meet the standard. Has the advantages that: considering that the training amount does not reach the standard if the expected effect is not achieved after the user performs training, in the scheme, when the training result is compared to be inconsistent with the training stage result, namely the training result of the user does not reach the standard, the comparison module also compares the completion total number with the training amount, when the completion total number is compared to be smaller than the training amount, the user is indicated to not achieve the expected effect, and possibly because the user does not complete the training amount, the early warning module sends out the prompt message of failing to reach the standard so as to remind the user of increasing the training amount to complete the formulated training plan.

The preferable scheme is three: as the optimization of the second optimization scheme, the storage module is also preset with a standard motion image and an effective proportion, the matching module is also used for matching the training motion image with the standard motion image, and the counting module is also used for counting once when the training motion image matched by the matching module is consistent with the standard motion image, and obtaining an effective total number; the early warning device also comprises a calculation module used for obtaining an effective value according to the effective total number and the completion total number, when the comparison module compares that the completion total number is not less than the training amount, the comparison module compares the effective value with the effective proportion, and when the effective value is less than the effective proportion, the early warning module sends out non-standard prompt information. Has the advantages that: considering that under the condition that the total number of the users reaches the standard, if the expected effect is not achieved, the quality of the user completion is possibly not high, namely the effect is not good due to the fact that the user action is not standard, the scheme also matches the training action image of the user, if the training action image does not accord with the standard action image, the action is judged to be invalid, only when the training action image is matched to be consistent with the standard action image, the action is judged to be valid, the counting module counts to obtain the valid total number, and because one or two invalid actions which may occur to the user in the training process do not affect the whole training effect, the scheme also sets a valid ratio, and only when the calculated valid value is smaller than the valid ratio, the early warning module sends out an irregular prompt message to remind the user of the problem that the training is not standard, the user needs to correct his or her training action in time to ensure that the training effect can be achieved.

The preferable scheme is four: preferably, in the third preferred embodiment, the storage module further stores a training and explaining video, and the display module is further configured to train and explain the video when the early warning module sends the irregular prompt information. Has the advantages that: in the scheme, when the early warning module sends out the non-standard prompt information, namely the training action of the user is non-standard, the display module displays the training and explaining video at the moment, so that the user is guided, and the user is assisted to correct the non-standard action in time.

The preferable scheme is five: as a preference of the fourth preferred scheme, the training commentary videos comprise different types of commentary videos; the commentary type display device further comprises an information acquisition module used for acquiring the commentary type selection information, and the display module displays the commentary video of the corresponding type according to the acquired commentary type selection information. Has the advantages that: in consideration of the fact that different users have different acceptance types for the comment videos, some users can learn directly according to the comment videos, and some users hope to understand the principle and then carry out corresponding training, therefore, in the scheme, the training comment videos comprise different types of comment videos, and after the collection module collects comment type selection information of the users, the display module displays the corresponding types of comment videos according to the comment type selection information, so that the standard learning of the users is facilitated, and the users are helped to achieve the expected effect.

The preferable scheme is six: the preference of the basic scheme is that the training system further comprises an updating module used for updating the physique data of the user according to the favorite training result, and the matching module is further used for matching the corresponding training plan according to the updated physique data. Has the advantages that: considering that the physique data of the user can correspondingly change after the user trains for a period of time, and the current training plan is probably not suitable any more, in the scheme, the exercise training device further comprises an updating module, the physique data of the user are automatically updated by the updating module according to the training result of the user, and then the matching module is used for re-matching the corresponding training plan according to the updated physique data so as to ensure the training effect.

Drawings

Fig. 1 is a block diagram of a first embodiment of a sit-up training system for physical education.

Detailed Description

The following is further detailed by way of specific embodiments:

example one

Substantially as shown in figure 1: a sit-up training system for physical education comprises an input module, a training module and a training module, wherein the input module is used for inputting physical data of a current user; in this embodiment, the input module is a keyboard, and in other embodiments, the input module may also adopt a microphone to input the physical data of the current user in a voice input manner.

The training acquisition module is used for acquiring a training plan of a training user; the training plan comprises physique information and training information of the user, the training information comprises training amount and training stage results, in the embodiment, the physique information comprises height, weight, lung capacity and physique index of the user, the training amount is the number and group number of the user doing sit-ups each day, if 4 x 20, the user does 4 groups each day, and each group comprises 20; considering that the most intuitive change of the sit-up is the change of the abdomen, in this embodiment, the training stage result is the picture of the abdomen and the weight loss of the training user in each time period.

The image acquisition module is used for acquiring training video images of a user;

the storage module is used for storing a training plan, and also prestores standard action images, effective proportions and training and explaining videos, wherein the training and explaining videos comprise different types of explaining videos; in this embodiment, the effective ratio is set to be 0.9, the types of the training and explanation videos include a pure explanation type, a principle explanation type and an error demonstration type, wherein the pure explanation type of the explanation video only includes explanation of actions of a standard sit-up, such as "bending knees with two legs, lying on the ground: bending knees of both legs, lying on the ground, slightly separating left and right feet, enabling the stride to be as wide as the shoulders, completely fitting the hip, the back, the scapula and the shoulders with the ground, bending the arms, supporting the two hands under the head, and pressing the elbows down to the ground as much as possible to fully open the thorax; the explanation video of principle explanation type includes the explanation of the principle of exercise besides the action explanation, for example, when sit-ups are performed, the hands do not hold their heads, the principle is that the fingers of the hands are placed behind the heads in a crossed manner, which easily causes the back to bend and the lumbar intervertebral disc to compress, thus the spine is damaged, and this also reduces the workload of abdominal muscles; the narration video of the error demonstration type comprises error action demonstration and results caused by the error action.

The matching module is used for matching a training plan corresponding to the physique information which is adaptive to the input physique data from the storage module; if the current user is set to be F, the storage module stores training plans of five training users A, B, C, D and E, wherein the matched physical fitness information of the training user D is adapted to the input physical fitness data of the current user F, so that the training plan matched by the matching module is the training plan of the training user D.

The display module is used for displaying the matched training plan;

the training acquisition module also acquires a training result of the user; the training result of the user is the abdomen picture and the weight loss after the user trains for a period of time;

the comparison module is used for comparing the obtained training result with the training stage result of the matched training plan; in this embodiment, it is set that after a month of training, the training stage result shows that the lower abdomen of the user becomes flat and the weight reduction is 4Kg, and after a month of training, if the lower abdomen becomes flat and the weight reduction is 4Kg ± 1Kg, the training result is determined to be consistent with the training stage result, and if not, the training result is determined to be inconsistent with the training stage result.

The early warning module is used for sending early warning information when the training result is not consistent with the training stage result by comparison, and if the early warning information is 'the training result is not consistent with the expectation';

the recognition module is used for recognizing a training action image from a training video image;

the counting module is used for counting once when recognizing that the user finishes a sit-up to obtain a total finished number; in this embodiment, when the recognition of the user is completed for one sit-up, the recognition module extracts and recognizes the human body frame and the human body skeleton key point of the current user in the continuous training action image in the training video image in an image recognition mode, and a straight line formed by the waist key point and the shoulder key point is used as a relative horizontal line during initialization; the specific initialization process is as follows: the user lies down, and a straight line formed by connecting the detected waist and shoulder key points is used as a relative horizontal line for testing; comparing the tested line of other users with the relative horizontal line to calculate the angle; the method comprises the steps of identifying the change condition of an included angle formed by a straight line formed by a waist key point and a shoulder key point in a current human skeleton key point of a user in a continuous training action image in a training video image and a relative horizontal line to judge whether the current user lies down or sits up or is in the process from lying down to sitting up and sitting up to lying down, identifying a deep learning model based on an attention mechanism and an LSTM training sit-up behavior identification deep learning model, identifying whether a continuous training action image sequence in the training video image is a sit-up behavior, and counting once by a counting module if the continuous training action image sequence in the training video image is identified to be the sit-up behavior.

When the comparison module compares that the training result is not consistent with the training stage result, the comparison module also compares the completion total number with the training amount, and when the completion total number is smaller than the training amount, the early warning module sends prompt information which does not reach the standard; if the training amount is 4 x 20 in the training plan and the counted total number of completions is only 70, the total number of completions is determined to be less than the training amount.

The matching module is also used for matching the training action image with the standard action image, and the counting module is also used for counting once when the training action image matched by the matching module is in accordance with the standard action image, and obtaining the effective total number; in this embodiment, during initialization, it is set that the training is sitting when an included angle formed by a straight line formed by a waist key point and a shoulder key point among identified human skeleton key points and a relative horizontal line is α, the matching module determines that the training action is valid when a corresponding included angle in the matched training action image is greater than α, and the counting module performs one-time counting to obtain a total number of valid training actions.

And the calculation module is used for obtaining an effective value according to the effective total number and the completion total number, comparing the effective value with the effective proportion by the comparison module when the completion total number is not less than the training amount by the comparison module, and sending out the non-standard prompt message by the early warning module when the effective value is less than the effective proportion. The total number of the finished products obtained by the counting module is set to be 90, the effective total number is 72, the effective value is 72/90-0.8, the effective proportion is set to be 0.9, the comparison result is that the effective value is smaller than the effective proportion, and the early warning module sends out the non-standard prompt message.

The information acquisition module is configured to acquire comment type selection information, and specifically, the comment type selection information in this embodiment includes "pure comment", "principle comment", and "error demonstration".

The display module is further used for displaying the comment video of the corresponding type according to the acquired comment type selection information when the early warning module sends out the unnormalized prompt information.

And the updating module is used for updating the physique data of the user according to the favorite training result, and the matching module is also used for matching the corresponding training plan according to the updated physique data.

Example two

In the scheme, when the training result is compared to be inconsistent with the training stage result and the completion total number is smaller than the training amount, the display module also displays the training stage result of the current stage. Considering that when the total completion number of the current user is smaller than the training amount, most of the cases are that the training result cannot achieve the expected effect due to the fact that the current user is lazy, namely the training result is inconsistent with the training stage result, in the scheme, the display module is further used for displaying the training stage result of the current stage, and therefore the current user is stimulated.

The foregoing is merely an example of the present invention, and common general knowledge in the field of known specific structures and characteristics is not described herein in any greater extent than that known in the art at the filing date or prior to the priority date of the application, so that those skilled in the art can now appreciate that all of the above-described techniques in this field and have the ability to apply routine experimentation before this date can be combined with one or more of the present teachings to complete and implement the present invention, and that certain typical known structures or known methods do not pose any impediments to the implementation of the present invention by those skilled in the art. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several changes and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.