Anvendelse af trådløse sensorer tilproces-optimering under nedtørring i korn og frø

Ole GreenInstitut for Jordbrugsteknik – Aarhus Universitet

DanSeed Symposium 2009 – 24. Februar 2009

Content

Technology background Wireless communication Sensor-platform

Measuring real life Spring barley – small scale Rey grass – small scale – full scale

Drying optimization Other applications

Wireless communication technologies

Method for choosing Wireless Communication Technologies

Wireless communication technologies

Method for choosing frequency

Sensor platform

Sensor platform

Sensor platform

Sensor platform

Sensor platform

Measuring real life

Barley

Measuring real life

Barley

Measuring real life

Barley – Temperature

Birte Boelt & Johannes Ravn Jørgensen, AU, Dept. of Genetics & biotechnology

Measuring real life

Barley – Humidity

Measuring real life

Ray grass – temperature

Measuring real life

Ray grass – humidity

Measuring real life

Variation Purløg

Measuring real life

Variation Purløg

Drying optimization

50 % 20 % 80 % 100 %

Other applications

Tree seed monitoring

Martin Jensen, AU, Dept. of Horticulture

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Other applications

Tree seed monitoring – temperature

Martin Jensen, AU, Dept. of Horticulture

Other applications

Tree seed monitoring – humidity

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Martin Jensen, AU, Dept. of Horticulture

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