• You can log in to your eeworld account to continue watching:
  • AODV reverse path creation and examples
  • Login
  • Duration:9 minutes and 57 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

Is the IXA architecture currently in use? What is its future prospects?
I am a second-year graduate student. Recently, my boss (teacher) asked me to study IXA. After several months of tinkering, I have a certain understanding of it. However, I suddenly feel that the appli
wzyzzy Embedded System
Please help! Urgent, urgent, urgent, urgent, urgent, urgent
The circuit diagram of the 24-second basketball timer. I am a senior student and my graduation project is this. Can anyone help me and give me a reference diagram? I beg you! Urgent ...Thank you thank
jasonqiming FPGA/CPLD
PWM
What is the principle of PWM control?
隐子0218 MCU
Can dual 12V power supplies be used in parallel?
The current usage is that two 12V systems from different sources share one relay (HF105F), and each 12V output is converted by a transformer and DCDC. The usage scenario is: each 12V system can drive
ena Analog electronics
MSP-FET430UIF driver cannot be installed in Windows 7
[size=3]The emulator that has been used normally on Windows 7 operating system cannot recognize the driver on Windows 7 after the emulator is upgraded to V3 firmware. After repeated attempts, there is
fish001 Microcontroller MCU
[STM32F769 Evaluation Tools Part 2] --VisualStudio+CUBEMX+VisualGDB Development STM32
VisualStudio is a powerful tool for Microsoft to develop various software. Combined with the powerful code prompt function of Visual AssistX, it is more powerful than Eclipse for C++ code prompt and c
DavidZH stm32/stm8

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