• You can log in to your eeworld account to continue watching:
  • IoT sensor platform
  • Login
  • Duration:9 minutes and 42 seconds
  • Date:2017/07/21
  • Uploader:老白菜
Introduction
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.
Unfold ↓

You Might Like

Recommended Posts

2015 Electronic Games Topic Prediction
Discussion on 2015 e-sports competition questions
1203166639 Electronics Design Contest
How to solve the problem of LPC1788+FATFS pixel data being inverted
Now I use LPC1788 and a 4.3-inch screen to display the bmp photos on the SD card. In the original experiment, I used Img2LCD to convert the 24-bit bmp image into a 24-bit pixel C language array, and t
joy6130 NXP MCU
Application sample + application process record
Well, let's apply for ADI samples as well. [b]1) Search for sample AD589[/b][b]2) Search for sample AD1580[/b][b]3) Search for sample ADV7125[/b][b]4) I found that only ADV7125 is available, and the o
lyzhangxiang ADI Reference Circuit
Is there anyone who is proficient in color LCD who can help me?
The company bought a color LCD model TCB8000A from Topway. According to the examples they gave, drawing lines, circles, displaying characters, and Chinese characters are all OK. But their font library
hongrui1111 Embedded System
Power Design of Cyclone II
Many CycloneII boards on Taobao have the power supply designed like this: 5V power supply to LM1085 (3.3V) and then to 1117-1.2. The circuits are connected in series. Can't 5V to 3.3V all the way and
飞鸿浩劫 FPGA/CPLD
Understanding Thin Film Platinum Thermal Resistors in One Article
[font=微软雅黑][size=1][color=#ffffff]Thin-film platinum thermal resistor:[/color][/size][/font][font=微软雅黑][size=1][color=#ffffff]yunrun.com.cn/tech/1592.html[/color][/size] [size=3][color=#000]Thin-film
yunrun Industrial Control Electronics

Recommended Content

可能感兴趣器件

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