• You can log in to your eeworld account to continue watching:
  • Microsoft IoT App-I
  • Login
  • Duration:9 minutes and 17 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

msp430 I2C read
char readMode_specialFunction(int deviceAddress, int registerAddress) {char data;UCB0I2CSA = (deviceAddress >> 1);UCB0CTL1 |= UCTR + UCTXSTT;while((IFG2 & UCB0TXIFG) != UCB0TXIFG);UCB0TXBUF = register
back2001 Microcontroller MCU
What is DFX Design?
DFX is a design for all aspects of the product life cycle, where X represents a certain aspect or characteristic of the product life cycle. It is a new design technology that considers factors such as
vayo123 PCB Design
How to generate PWM wave with limited number of pulses in MSP430G2553
Now I want to use MSP430 to generate PWM waves to control the stepper motor to rotate a certain number of times. Can I use a counter to control the number of pulses generated? It would be better if th
leisheng1992 Microcontroller MCU
About the problem of sending digital tube display via serial port
[table][tr][td][size=9pt]Hello everyone, the following program can use the serial port assistant to send hexadecimal numbers and display them on the digital tube. Because the serial port communication
whhjdz MCU
I would like to ask about AC97 and IIS
Today I was reading the driver development manual for the 2450 provided by Samsung and found that there was a question about the choice between AC97 and IIS drivers in the manual. So... I came to the
mbwr Embedded System
AM335X DDR3 512M Debugging Process
AM335x MPU has many advantages: 1. It has a high cost-effectiveness, integrated 3D graphics acceleration engine, 2 Gigabit Ethernet ports, LCDC, TSC, etc. 2. It has a complete ecosystem. Linux and And
amyuyang DSP and ARM Processors

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