Ambient Sensor Cloud as A Solution of Practical Sensor Network in - - PowerPoint PPT Presentation

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Ambient Sensor Cloud as A Solution of Practical Sensor Network in - - PowerPoint PPT Presentation

Nov 23, 2023 240 likes •456 views

Ambient Sensor Cloud as A Solution of Practical Sensor Network in Agriculture in Agriculture Masayuki Hirafuji (NARO/Univ. of Tsukuba) Hideo Yoichi, Takuji Kiura, Keiko Matsumoto (NARO) Hirohisa Nesumi, Norihiro Hoshi (NARO) , ( ) Seishi

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SLIDE 1

Ambient Sensor Cloud as A Solution of Practical Sensor Network in Agriculture in Agriculture

Masayuki Hirafuji (NARO/Univ. of Tsukuba) Hideo Yoichi, Takuji Kiura, Keiko Matsumoto (NARO) Hirohisa Nesumi, Norihiro Hoshi (NARO) , ( ) Seishi Ninomiya (Univ. of Tokyo)

  • J. Adinarayana, D. Sudharsan (IITB)

Yasunori Saito, Kazuki Kobayashi (Shinshu University) Yasunori Saito, Kazuki Kobayashi (Shinshu University) Takanobu Suzuki (Nagano Prefecture Agricultural Experiment Station)

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Architecture of Field Server Architecture of Field Server

  • 1. Wi-Fi based Sensor Network

2 P W b: Speaking HTTP onl

  • 2. Pure Web: Speaking HTTP only.
  • 3. Agent collects data from Field Servers.
  • 4. All-in-one & Multiple Functions
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SLIDE 3

The Newest Field Server Is Still All-In-One

C Small PC 3G router Wi-Fi Access Point Camera 3G router Air temperature sensor Humidity sensor CO2 concentration sensor Soli moisture sensor

2

Soli temperature sensor

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SLIDE 4

OpenFS (Open Field Server) OpenFS (Open Field Server)

Low-cost by Open Source

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SLIDE 5

Components of OpenFS Components of OpenFS

CPU board (Arduino) Wi-Fi router Ethernet IF DD WRT (Arduino) Case DD-WRT OpenWRT Arduino IDE and Libraries

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SLIDE 6

Arduino IDE (Open Source) ( )

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SLIDE 7

Easy by Cloud y y

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SLIDE 8

System Management Is Hard.

Public Service Application Server Field servers in Private networks

VPN Router VPN Router

Storage/Web Server

Agent Box

Meta-Agent Agents The Internet

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SLIDE 9

Field Twitter Using OpenFS

Twitter

  • Twitter client, Web

server, Pachube client P S i Ci it

  • Power-Saving Circuit
  • Solar Panels
  • Batteries
  • Multiple sensors
  • Camera
  • Cost: $100-500

Built-in Solar Energy System

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SLIDE 10

Ambient Sensor Cloud

Sensor Networks Supported by Cloud Services Sensor Networks Supported by Cloud Services Cloud Services

Twitter, Twilog, Twitpic, Flickr, Google app engine

Fire Wall Fire Wall Fire Wall

Yi ld f t Yield forecast Irrigation control Disease diagnosis

Application Agent (Bot)

User Fi ld T ti S Field Tweeting Servers

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SLIDE 11

The First Tweeting Server

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SLIDE 12

Twitter and Twilog (mirror storage of Twitter) g ( g )

Twitter Twilog

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SLIDE 13

Pachube: Sensor network portal site

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SLIDE 14

Technology Propagation Technology Propagation

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SLIDE 15

Make: Magazine Make: Magazine

English Japanese

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SLIDE 16

PROSUME (PROduce + conSUME)

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SLIDE 17

Open Source Ecology Open Source Ecology

http://openfarmtech.org/

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SLIDE 18

Field Server Kit

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SLIDE 19

Hardware Is Not Easy To Make Hardware Is Not Easy To Make.

  • 1. Tools &

Workshop 2 Knowledge &

  • 2. Knowledge &

Skill

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SLIDE 20

Solutions Solutions

  • 1. Low-cost Kit
  • 2. Science Café
  • 3. Fablab
  • 3. Fablab
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SLIDE 21

Conclusions

  • 1. OpenFS was developed by using open source

hardware and open source software. 2 Field Twitter was developed by using

  • 2. Field Twitter was developed by using
  • OpenFS. Deployment and maintenance

b i b Fi ld T itt became easier by Field Twitter.

  • 3. New concept of ambient sensor cloud was

p proposed. 4 Technologies propagation by using open

  • 4. Technologies propagation by using open

source and communities is proposed.