logo Training

Introduction to Internet of Things

Total of 122 lessons ,18 hours and 11 minutes and 24 seconds
Profile

The architecture of the Internet of Things is mainly divided into three layers:
1. Perception layer (Sensors and Sensor networks),
2. Network layer (3G/4G/5G communication network),
3. Application layer (cloud services for various applications).
Perception layer Mainly discusses various wired or wireless sensors (such as temperature, humidity, brightness, gyroscope, three-axis accelerometer, heartbeat, blood pressure, pulse, etc.) and how to construct sensor networks to transmit the data collected by the sensors It is a very challenging task for sensors to achieve low power consumption (high battery life), low cost, small size, long wireless transmission distance, etc. The network layer mainly discusses how to use existing wireless or wired networks to Effectively transmit the collected data, such as using existing 3G/4G wireless transmission technology, or future 5G wireless transmission technology, etc. The application layer mainly explores how various application fields use the results of big data analysis to provide feedback and Control sensors or controller adjustments, etc. Overall, the Internet of Things is a living ecosystem. Sensors collect data and transmit it back to the cloud processing center through mobile phones or other device networks. After analysis, the control information is It is passed back to the controller for various fine or delicate controls.

Chapters
Unfold

You Might Like

Recommended Posts

FatFs transplantation based on SPI for MSP430F5438A microcontroller
[i=s]This post was last edited by fish001 on 2019-3-16 22:05[/i] No matter what program you port, the most important thing is, don’t think you must check the information first, spend a week looking fo
fish001 Microcontroller MCU
Problem with STM32F767 timer overflow interrupt flag
I wrote a program for timer 4 overflow interrupt. I referred to the development board routine and found that the timing was inaccurate. The program did not determine the timer overflow interrupt flag.
chenbingjy stm32/stm8
Mobile network optimization and antenna and feeder line maintenance
[color=#000][size=4] Antenna and feeder line maintenance is an important part of mobile communication network optimization. It has high technical requirements and is crucial to the smooth operation of
fish001 RF/Wirelessly
Statistics on the number of IPTV users in China
[i=s]This post was last edited by jameswangsynnex on 2015-3-3 19:58[/i]Statistics on the number of IPTV users in China 2006-7-13After the hustle and bustle of 2005, IPTV has smoothly transitioned to t
hkn Mobile and portable
Vibration information authentication
[i=s]This post was last edited by lcdi on 2020-7-6 11:53[/i]Project BackgroundAny feature can be used as an authentication factor , so vibration can certainly be used. This design will design an authe
lcdi ST MEMS Sensor Creative Design Competition
Atmospheric breakdown of high-power microwave pulses and its influence on energy transmission
【Abstract】 This paper studies the atmospheric breakdown of high-power microwave pulses using a wide range of parameters for the interaction between electrons and atmospheric neutral molecules ; define
JasonYoo MCU
Recommended Content
Web users are watching Change

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

About Us Customer Service Contact Information Datasheet Sitemap LatestNews


Room 1530, 15th Floor, Building B, No.18 Zhongguancun Street, Haidian District, Beijing, Postal Code: 100190 China Telephone: 008610 8235 0740

Copyright © 2005-2024 EEWORLD.com.cn, Inc. All rights reserved 京B2-20211791 京ICP备10001474号-1 电信业务审批[2006]字第258号函 京公网安备 11010802033920号