• You can log in to your eeworld account to continue watching:
  • Introduction to the Arduino Sensor Platform
  • Login
  • Duration:10 minutes and 56 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

Discussion on Lock-in Amplifier in Zhejiang Provincial Electric Competition Topic D
[i=s]This post was last edited by paulhyde on 2014-9-15 03:05[/i]Question C: Design of Lock-in Amplifier 1. Task Design and manufacture a lock-in amplifier (LIA) for detecting weak signals. See Figure
貌似祸害 Electronics Design Contest
Some questions about dsp for beginners
I am working on a project for Xuexiao, and I have a question. 1. What is the difference between dsp and mcu except for the different operation speed (let's ignore the peripherals for now), I feel that
jetlin1992 Microcontroller MCU
Looking for lmx2571 routine
Does anyone have a routine for debugging lmx2571 with msp430?
LazyJay Microcontroller MCU
How to realize the msp430 IO port outputting 30Khz square wave?
I'm looking for ideas. I'm using msp430f5438A. It would be better if I have reference code.
貌似稿手 Microcontroller MCU
A Field Guide to the Internet of Things
The Internet of Things Practical Guide starts with a discussion of popular Internet of Things protocols such as HTTP, UPnP, CoAP, MQTT, and XMPP, and introduces existing protocols, communication modes
arui1999 Download Centre
msp430f5438 timer a help
void Init_Timer0_A5(void) {TA0CTL = 0 // Reset Timer0_A5, set the division coefficient to 1| (12) // Clear the counter to 0| (28); // Set the counting clock to SMCLK;TA0CCR0 = 16000 - 1; // SMCK=EX2=1
568760310 Microcontroller MCU

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