A Study on the Improvement of Soldiers Training System for Using Ubiquitous Sensor Network

2006 ◽  
pp. 1078-1083
Author(s):  
Seoksoo Kim ◽  
Soongohn Kim
Keyword(s):  
Sensor Network ◽  
Training System

scholarly journals Wireless Sensor Network Topology Theory for Data Collection and Analysis of Sports Training Human Body

2021 ◽  
Vol 2021 ◽  
pp. 1-13
Author(s):  
Beibei Fu
Keyword(s):  
Wireless Sensor Network ◽  
Data Collection ◽  
Sensor Network ◽  
Network Topology ◽  
Base Station ◽  
Training System ◽  
Wireless Sensor ◽  
Network Technology ◽  
Sports Training ◽  
Application Requirements

This paper is based on wireless sensor network topology for sports training human data collection, and the collected data are studied and analyzed in depth. According to the application requirements of sports training, a sports training system consisting of an embedded data collection terminal, and a database server is designed using wireless sensor network technology. The hardware is designed with sensor nodes and base stations to collect athletes’ motion parameters in real time. The software is designed with node and base station control software and sports database management system to realize the receiving, storing, and analyzing of sports parameters. And the system experiments were conducted, and the experimental results show that this system meets the application requirements of sports training and provides an effective tool for scientific training decision research. The needs of designing sports training systems under wireless sensor networks are analyzed, and the system is designed and implemented. Our results confirm that the use of wireless sensor network technology in the design of the sports training system improves the system application performance by 16%. And the interactivity of the sports training system in practice has increased by 8%. All of these show that the design of the sports training system under the wireless sensor network meets the actual system application requirements and has a positive impact. The design of base station control, node control, and sports database software is implemented in the software system, which can effectively realize the collection, storage, and analysis of sports parameters. Finally, the designed wireless sensor network-based sports training system is tested, and the test results indicate that the system designed in this paper can meet the needs of sports training use.

Long-distance running training system based on inertial sensor network

2021 ◽  
pp. 1-9
Author(s):  
Yingjiao Xiang ◽  
Baishun Sun ◽  
Zhiqin Wang ◽  
Fatma Taher
Keyword(s):  
Gait Analysis ◽  
Sensor Network ◽  
Inertial Sensor ◽  
Step Length ◽  
Training System ◽  
Distance Running ◽  
Long Distance ◽  
Running Training ◽  
Long Distance Running ◽  
Analysis System

Long-distance running is an advantage of Chinese sports, but compared with the world level, there is still a big gap. Therefore, an advanced long-distance running training system is urgently needed to scientifically train our long-distance runners to change this situation. The purpose of this article is to study the long-distance running training system under inertial sensor network. According to the actual situation at home and abroad, a human gait analysis system based on inertial sensors is designed. Gait parameters are transformed into clinical medicine through related algorithms and software platforms. Experimental results show that although the step length calculated by the gait analysis system is different from the actual step length, the error value is small, kept below 3 cm, and the error percentage is less than 2%, which meets the accuracy requirements of gait analysis. This fully proves the feasibility of the zero-speed correction method in gait analysis.

scholarly journals Applications of machine learning techniques to a sensor-network-based prosthesis training system

2011 ◽  
Vol 11 (3) ◽  
pp. 3229-3237 ◽  
Author(s):  
Chenn-Jung Huang ◽  
Yu-Wu Wang ◽  
Tz-Hau Huang ◽  
Chin-Fa Lin ◽  
Ching-Yu Li ◽  
...  
Keyword(s):  
Machine Learning ◽  
Sensor Network ◽  
Training System ◽  
Machine Learning Techniques ◽  
Learning Techniques ◽  
Applications Of Machine Learning

The Research and Implementation Based on Electronic Gases Simulation System of Wireless Sensor Network

2012 ◽  
Vol 433-440 ◽  
pp. 2519-2522
Author(s):  
Li Feng Wei ◽  
Zhi Xin Zhang ◽  
Qing Hui Wang ◽  
An Song Feng
Keyword(s):  
Wireless Sensor Network ◽  
Sensor Network ◽  
Design Principle ◽  
Rapid Development ◽  
Social Economy ◽  
Training System ◽  
Wireless Sensor ◽  
Network Technology ◽  
Key Technology ◽  
In Fire

Currently, in view of the rapid development of social economy, many problems about fire safety to be solved urgently exist in fire rescue. Therefore, the advanced wireless sensor network technique is applied in modern fire rescue. Firstly, this paper gives a brief introduction about, introducing the significance of wireless sensor network technology applied in simulation fire training system. Secondly, it introduces the basic design principle of electronic gases. Finally, it studies the functions of the system design and realization of the key technology.

scholarly journals Design of Sports Training System and Motion Monitoring and Recognition under Wireless Sensor Network

2021 ◽  
Vol 2021 ◽  
pp. 1-13
Author(s):  
Yue Jia
Keyword(s):  
Wireless Sensor Network ◽  
Data Collection ◽  
Information Transmission ◽  
Sensor Network ◽  
Training System ◽  
Wireless Sensor ◽  
Sports Training ◽  
Transmission Success ◽  
Network Overhead ◽  
Average Information

In conventional sports training, coaches record and observe athletes' sports data and judge whether it is reasonable based on their own experience. This qualitative analysis method is highly subjective, has large errors, and is susceptible to interference. To solve the above problems, the design of the sports training system under the wireless sensor network and the research of movement monitoring and recognition become very important. This article aims to study the design of sports training system and the monitoring and recognition of actions under the wireless sensor network technology. This paper simulates the implementation of the proposed data collection protocol and the two basic protocols, the direct transfer algorithm and the flooding algorithm, and compares the protocol proposed in this paper with the other two algorithms in terms of average information transmission success rate and average network overhead. Among them, the average information transmission success rate represents the ratio of the number of messages successfully arriving at the base station to the total amount of information generated by all nodes, and the average network overhead represents the average number of messages sent by each node. Experimental results show that the data collection protocol proposed in this paper can dynamically provide different transmission qualities for information of different importance levels, effectively reducing network overhead, and the reduced overhead is 11% of the original.

scholarly journals Using Wireless Sensor Network to Correct Posture in Sports Training Based on Hidden Markov Matching Algorithm

2021 ◽  
Vol 2021 ◽  
pp. 1-11
Author(s):  
Cui Cui
Keyword(s):  
Wireless Sensor Networks ◽  
Wireless Sensor Network ◽  
Real Time ◽  
Sensor Network ◽  
Recognition Algorithm ◽  
Training System ◽  
Wireless Sensor ◽  
Sports Training ◽  
Motion Recognition ◽  
Matching Algorithm

This paper combines the research of wireless sensor networks and sports training and proposes a wireless sensor network-based intelligent sports training system. According to the requirements of the system, this design uses the wireless sensor network system as the platform for development and the ZigBee module for wireless communication. The advantage of this system is to transmit the obtained information to the ZigBee coordinator module, and after the processing of information and the resultant decision, a nonwearable unmonitored motion training model based on visual sensing is proposed. The motion terminal collects video data streams of user motion actions and extracts features to establish HMM motion recognition algorithm to achieve recognition of motion actions, automatic counting, and intelligent scoring functions. The template matching algorithm based on dynamic time regularization and weighted Euclidean distance realizes a universal real-time motion recognition algorithm with high standard and low latency and can guide the user’s motion action based on similarity calculation. The intelligent sports training system is designed and developed to maintain a high-quality human-computer interaction experience with a real-time feedback client and uploads sports data to a cloud server via the HTTP protocol, which supports real-time sports proximity query and training plan development on the website. After practical application tests, the intelligent sports training system based on the wireless sensor network proposed in this paper is stable and reliable and adds fun and competitiveness to boring sports. The research of this paper has some reference value for the application of wireless sensor networks and the research of the motion recognition algorithm.

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