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Application of Infinite Sensor Network

Application of Infinite Sensor Network

Development and Application of Infinite Sensor Network

(WSN)

Development process and trend

development process

The first stage: Origin (a generation of sensors) In the 1970s, point-to-point transmission

The second stage: series and parallel (second-generation sensors) 80's to 90's, comprehensive information processing

The third stage: speed up (three generations of sensors) in the late 1990s, smarter, faster, and more comprehensive

The fourth stage: unlimited autonomy (fourth-generation sensors) until now, limited by the cost of connection and battery life

Direction of development

reduce costs

Reduce energy consumption

Improve safety and anti-interference ability

Improve real-time

Optimize the collaboration method of a single node

Application of WSN in the Internet of Things

Interpretation of Internet of Things IoT

Extend and expand on the basic Internet

IoT identification method

Radio Frequency IDentification RFID

Infrared sensor

全球定位系统(GPS)

Laser scanner

Internet of Things:

Realize intelligent identification, positioning, tracking, monitoring and management of items

Technology Architecture

Perception layer

Network layer

Middleware

Application layer

QR code, RFID reader, tag, camera, GPS, unlimited sensor network, etc.

2G, 3G, 4G, 5G, WiFi, Bluetooth

Information processing, application integration, cloud computing, analysis services, network management, web services

Green agriculture, industrial monitoring, public safety, urban management, medical care, smart home, smart transportation, environmental monitoring

Application mode

Smart label

Environmental monitoring and tracking

Object intelligent control

Identify specific targets and expand information through QR code, radio frequency identification and other technologies

Use a variety of sensors to widely deploy to obtain behavior monitoring data of an object

Control and feedback on objects

Application areas of WSN

Tracking app

Monitoring application

Military tracking

Business tracking

Public utility tracking

Industry Tracking

Military surveillance

Biological monitoring

Commercial monitoring

Public health surveillance

Environmental monitoring

Monitoring method

Space monitoring

Target monitoring

Interactive monitoring of the two

How to obtain perception data

Event driven

Time driven

Query-driven

WSN monitors and reports whether specific events have occurred

Periodic data collection

The user wants to query the information in the coverage area

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publish time: 2021-03-12
Viro

Here is a mind map about the application of infinite sensor network. It illustrates its development, applications. The first stage: Origin (a generation of sensors) In the 1970s, point-to-point transmission. The second stage: series and parallel (second-generation sensors) 80's to 90's, comprehensive information processing. The third stage: speed up (three generations of sensors) in the late 1990s, smarter, faster, and more comprehensive. Learn more from this mind map, or try to make yours with ease.

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