Smart campus

Smart sports class solution

Pay attention to physical health and optimize physical education

background analysis

An Introduction

Solution advantage

Value

01: background analysis

Analysis of the status quo of physical education based on national policy dividends and national standards

National Student Physical Fitness Test: In 2014, the Ministry of Education promulgated the revised version of the "National Student Physical Health Standard" and the "Measures for Monitoring and Evaluation of Student Physical Fitness" standard requirements: each student will be tested and assessed once every academic year and reported to the "National Student Physical Fitness Health Standards Data Management System" and recorded in the "Registration Card of National Student Physical Health Standards". The grades are directly linked to student evaluation, sports bonus points, and graduation: Those who are good or above are eligible to participate in the evaluation and awards; Only those who have achieved excellence can receive the sports award. Those who have scores of less than 50 credits will be treated as graduation or undergraduate.

High school entrance examination reform: The Ministry of Education clearly stated that: primary and secondary schools will include students’ participation in physical activities, student physical health and motor skill levels in the junior high and high school level examinations, and include the students’ comprehensive quality evaluation system in the high school entrance examination sports as a compulsory subject, and sports will be promoted. In the provinces (autonomous regions, municipalities) where the college entrance examination has implemented the comprehensive reform of the college entrance examination in the same status as the three main subjects of "extra-language, mathematics and mathematics", the students’ sports situation is regarded as an important content of the comprehensive quality evaluation when enrolling students in colleges and universities.

"Burden reduction" policy: 2018.12, the Ministry of Education and other nine departments "Notice on Printing and Distributing Burden Reduction Measures for Primary and Secondary School Students"... Cultivate sports interest and ensure that you exercise for 1 hour a day.... The 2019 National Education Work Conference is aimed at the current Xiaopangdun, Xiao There are more and more glasses, and under the pressure of entering a higher school, school sports are in danger of being marginalized. The Minister of Education Chen Baosheng stated that there must be rigid requirements for sports and aesthetic education. The Minister of Education Chen Baosheng: A special policy will be issued to reduce the burden on primary and secondary school teachers.

School’s rigid requirements: ensure that students’ daily physical activity time in the school is not less than one hour

Policy basis

◆ "Hygienic Standards for Physical Exercise Load of Primary and Secondary Schools"

◆ Beijing Primary and Secondary School Sports and Health Education Conference:

"The exercise load of the physical education class will be listed as one of the data whether the physical education class meets the standards. Before 2020, the city will study and formulate the implementation plan of the physical education and health curriculum standards for primary and secondary schools, the exercise load evaluation standard of the physical education class, and the sports skill evaluation standard, etc. ..."

◆ Beijing "Monitoring and Evaluation of Exercise Load of Physical Education in Primary and Secondary Schools"

◆高中体育与健康课程标准

Current Situation and Pain Points of Physical Education

1. The traditional data collection method and the cumbersome data electronic process record: "paper + pen + stopwatch", the physical education teacher can not free his hands. "Electronic": need to manually enter the computer, the workload is cumbersome, error-prone, invisibly Increase the workload of physical education teachers

2. Lack of process data collection, a single evaluation standard cannot collect physical classroom process data, such as: real-time heart rate, exercise steps, calories burned, etc., performance is the only evaluation standard, and cannot be accurately analyzed from multiple dimensions

3. Teaching teachers based on experience adjust sports load based on personal experience, lack of scientific monitoring, and cannot prevent accidents in time, and there are hidden safety hazards.

02: program overview

With the help of cloud computing + Internet of Things + big data technology, a product customized for physical education classes without deployment. Students wear campus health bracelets in physical education classes, and physical education teachers can view the data in real time, covering pre-class academic research and lessons. Full-scene teaching needs for mid-process monitoring and after-school learning guidance

Smart sports class solution

Product Positioning

A smart physical education solution tailored specifically for primary and secondary school physical education. With the help of smart wearable technology, cloud computing and big data analysis technology, it enables accurate sports teaching and solves the traditional physical education "difficult to quantify, difficult to record, difficult to supervise, and difficult to analyze" To meet the teaching needs of "intelligent" physical education management, "digital and visualized" teaching process, and "precise" analysis of teaching data, reduce the teaching burden of physical education teachers, improve teaching efficiency, and help physical education teachers achieve the individualization of teaching in accordance with their aptitude. Accurate teaching goals.

Featured Course-Smart Physical Education

Data flow

The bracelet automatically collects heart rate, steps, calories and other data in real time;

Communicate with the micro-sensing base station through the BLE protocol, and transmit data to the mobile terminal locally

After the mobile terminal is connected to the Internet, the data will be automatically uploaded to the cloud

The platform can visualize and graphically analyze data in real time

Accurate data analysis and evaluation

1. Heart rate curve: Assess whether the exercise load meets expectations

Beginning stage: Assemble, check the number of people, assist, and explain the course; time 5 minutes

Preparation stage: warm-up stretching, exercise preparation exercises; time 5 minutes; heart rate range: 80-130 (times/min)

Basic stage: start training teaching content; time 20 minutes; heart rate range: 130-180 (times/min)

End stage: relax stretching, finishing exercise; time 10 minutes; heart rate range: 90-120 (times/min)

Evaluation method

Evaluate with the heart rate curve, and evaluate whether the exercise load of each stage of the physical education class meets the expected standard according to the change of the heart rate curve

evaluation standard

The curve changes smoothly and starts to rise gradually. The maximum heart rate appears in the middle of the basic stage, and gradually decreases at the end stage. There is no sudden rise and sudden drop in the whole. The heart rate curve changes within the corresponding heart rate range at each stage.

2. Scientifically divide the heart rate zone: evaluate whether it has achieved effective exercise

5 heart rate zones: The exercise intensity gradually increases from low to high, and the energy supply mode also changes accordingly. It is used to detect and adjust the physical education class:

[1] Warm-up state (50%-60%): very low intensity; light exercise, low energy consumption

[2] Fat burning (60%-70%): low intensity; mild aerobic range

[3] Cardiopulmonary enhancement (70%-80%): medium to high; aerobic interval

[4] Lactic acid threshold (80%-90%): high intensity; glycogen metabolism is dominant, and lactic acid accumulation occurs

[5] Limit warning (90%-100%): extremely high intensity; close to anaerobic metabolism, the heart is burdened with a lot, and it belongs to the range of heart rate warning

Evaluation method: the proportion of each heart rate interval, to evaluate whether each class achieves effective exercise

Evaluation criteria: According to the time proportions of the 5 heart rate intervals, measure whether it meets the 4-stage curriculum design in the classroom and achieves the effective exercise goal

3. Effective exercise time: evaluate the exercise density of physical education class and measure whether the curriculum content design is reasonable

Evaluation method: The sum of the time when the heart rate is greater than 120 beats/min during the physical education class

Evaluation standard: 25 minutes is recommended

4. Trend analysis

Change trend of effective exercise time: Analyze the change of sports density during a certain period of time, and evaluate the overall situation of curriculum design at this stage

Average heart rate change trend: Analyze the changes in the exercise load of the physical education class during a certain period of time, and analyze whether the physical fitness of the students has improved while the content of the exercises remains unchanged;

Intelligent data management

Electronic entry of national physical fitness test scores, realizing paperless office work, and improving the efficiency of physical test

1: "Electronic" entry 2: Get rid of traditional teaching aids

The pad directly enters the physical fitness test results, and automatically uploads the results to the server after saving. Built-in stopwatch function, replacing the traditional stopwatch, freeing the hands of physical education teachers, batch recording test results, and convenient for teachers to match students

Intelligent and mobile score entry, achieve information management of scores, reduce the burden on teachers, built-in countdown function, convenient for physical education teachers to test "1 minute sit-ups", "1 minute rope skipping", improve class efficiency

Improve teaching efficiency

Intelligent and visual analysis of national physical fitness test results to provide decision support for physical education teaching

1: Intelligent performance management 2: Data analysis

The platform counts all historical test data, and automatically analyzes previous personal best scores, establishes a data model according to the "National Student Physical Health Standard", and automatically calculates physical test scores and grades.

Support to modify, delete, and export all grades. Graphical and visual analysis of excellent rate, fail rate, etc.

3: Solution advantages

Ultra-light deployment, support for no online classes, and equipment can be shared...

1: Ultra-light deployment

Plug and play, automatic recognition

Teachers can open the APP and start class

Students only need to wear the bracelet to automatically collect data

2. Strong flexibility

There is no timetable restriction, no time limit for class, physical education teacher can start class at any time and end class at any time

Not restricted by class attributes, administrative classes, hierarchical classes, and support the creation of temporary classes for class

Not limited by the network, support no online class, automatically detect the network, and automatically upload the network

Multi-scene applications, such as: physical education, sports competitions, study tour camps, activity centers, etc.

Support BYOD

3. Equipment can be shared

Hardware equipment can be shared across the school

The same bracelet can be matched to different students

The system intelligently matches students and bracelets according to the matching algorithm, which is convenient for back-end hardware management and data analysis

Students can self-receive the corresponding bracelet

Reduce investment costs

04: Application and value

Use smart wearable devices and big data mining technology to solve core pain points, strengthen physical education class safety, improve physical education teaching efficiency, and achieve precise teaching

1: Physical education "reducing burdens and increasing efficiency"

Electronic and intelligent management frees teachers from daily trivial tasks, avoids the drawbacks of traditional teaching that lead to a large number of repetitive tasks, real-time data collection and analysis, reduces invalid teaching time, reduces teachers' work intensity, and improves teaching efficiency

Real-time process monitoring to prevent safety problems in physical education teaching and reduce the psychological burden of physical education teachers in the teaching process

2: Technology empowers education and enhances teaching ability

Physical education is "data-based", through big data analysis, optimizing physical education content, performing accurate physical education, providing data support for physical research, outputting teaching and scientific research results, and empowering daily physical education, providing decision-making support for physical education management, and improving Student health management level, release new value of physical education

3: Teach students in accordance with their aptitude, "individualized" teaching

Real-time monitoring of exercise load, targeted adjustment of students’ exercise volume, providing personalized and targeted growth plans and development suggestions for students’ physical exercise, establishing a file for each student’s physical and healthy growth during school, reflecting the school’s humanistic care

Cultivate students' "continuous exercise ability and lifelong sports awareness"

Smart Sports Future-AI Sports

Voice recognition: voice entry results, voice entry photo remarks...

Exercise heart rate, real-time monitoring of exercise intensity, scientific analysis, sports classroom, precise teaching