Autonomous greenhouses - research on intelligent greenhouses and robotics
Netherlands-Japan Horticulture Seminar, 21 November 2018, Tokyo, Japan
Dr. Silke Hemming Wageningen University & Research, Business Unit Greenhouse Horticulture Why do we need ”Autonomous greenhouses”?
2 3 Challenges greenhouse production
. Average famer age in Japan is 66 years: attract young people by ICT and high-tech, modern working conditions . Knowledge and skills of farmers on modern crop management . Use of ICT is essential: climate computers, ICT for data collection on climate, water, nutrients, crop growth, labour . Still: data often not connected, grower needs to decide on setpoints, grower needs to weigh yield vs. resource need Autonomous greenhouses? Artificial intelligence vs. Human intelligence
IBM DeapBlue defeats chess master Garry Kasparov in 1996
Alphabet Inc’s Google DeepMind defeats Go champion Fan Hui in 2015 (European champion) Lee Sedol in 2016 (ranked 6 in world)
Tencent Fine Art wins Computer Go UEC Cup In 2017 5 The Challenge
6 Autonomous Greenhouses
7 International challenge “Autonomous greenhouses”
International Subscription teams Idea Autonomous 15 teams Hackathon greenhouse 90 participants @WUR Bleiswijk challenge 16 nationalities
Final winnar Selection teams 5 teams Growing experiment -benchmark – 40 participants @WUR Bleiswijk -new insights – 9 nationalities - new cooperations -
8 Hackathon
24-h
Virtual cucumber growing
Using WUR’s advanced greenhouse climate & crop models
Show skills
9 Hackathon
24-h
Virtual cucumber growing
Using WUR’s advanced greenhouse climate & crop models
Show skills
10 deep_greens Engineering AI
AI
AI Data Sensors
Zach Dwiel Alexei Bastidas Mariano Phielipp Anna Bethke ChinniKrishna Kothapalli Intel Intel Intel Intel Intel Corp.
Agrogenomic Agrogenomic Agrogenomic Data Science Sciences Sciences
Laura Rosina Torres Ortega Uriel Guadalupe Pérez Guerrero Julia Paulina Garía González Aarón Iván Vélez Ramírez BSc student at National BSc student at National BSc student at National National Autonomous University Autonomous University of Mexico Autonomous University of Mexico Autonomous University of Mexico of Mexico, prof. 11 AiCU Engineering
Software Plant Science Plant Plant Science Science
Xixi Minglan Xing Zhao Liang Li Zao Ye phD student WUR Eurotiss B.V. NXP Semiconductors IGMPR Flower, Parks & More
Mathematics Modelling Agronomy
Ningyi Zhang Xinwei Bai phD student WUR phD student University of Twente 12
The Croperators
Horticulture
Engineering Business Plant physiology Engineering
Klaas van Egmond Jeroen Boonekamp Rens Schmidt Rudolf de Vetten Delphy B.V. Delphy B.V./ MSc student WUR Delphy B.V. AgroEnergy B.V.
Data
Horticulture Management Business Engineering Horticulture
Jitse Schöne Peter Goudswaard Wim van der Ende Bram van Rens Delphy B.V. / BSc student AgroEnergy B.V. Delphy B.V. AgroEnergy B.V. 13 InHolland Sonoma
Engineering Machine Food Engineering Machine learning AI learning Business technology
Kenneth Tran Chetan Bansal Thomas Grossfeld Janine Kemmeren Microsoft Research Microsoft Research Microsoft Nederland Microsoft Nederland
Crop Horticulture Modelling protection
David Katzin Hong Phan PhD student WUR PhD student University of Copenhagen 14 iGrow
AI
AI AI
AI Plant Science
Jinlong Hou Qing Wang Wei Liu Dijun Luo Yi Zhang Tencent Tencent Tencent Tencent MSc student WUR
Environmental Horticulture Agriculture Agriculture Science Seeds
Bo Zhou Tao Li Shengping Liu Ge Zu Lulei Yan Beijing Research Center for Chinese Academy of Chinese Academy of Botanical Society Syngenta Seeds Information Technology in Agricultural Science Agricultural Science of Heilongjiang Agriculture CAAS CAAS Province 15 The manual-grown human intelligence Reference
Reference realised by team of Dutch growers: Kees Scheffers (grower @WUR) Corné van Boxel (cucumber grower, Delfgauw) John van Marrewijk (sweet pepper grower, Kwekerij de Wieringermeer)
16 The Growing experiment
17 Our greenhouses
https://www.youtube.com/watch?v=vEyeDVr15Y0
18 Greenhouse actuators-sensors-setpoints- interface Greenhouse equipment & actuators Roof ventilation
Artificial light Sensors & Sensors
Cucumber crop information
Irrigation CO2
Heating Greenhouse actuators-sensors-setpoints- interface Greenhouse equipment & Input actuators Control setpoints climate, Roof ventilation irrgation, crop
Process computer AI algorithms Artificial light Sensors & Sensors
Cucumber crop information
Output
Irrigation CO2 Realised climate, irrigation Measured crop parameters incl. harvest 20 Heating Sensors . Teams are allowed to install additional sensors ● RGB camera ● thermal camera (own design) ● wireless sensor networks (own design ● root zone sensors ● net radiation sensor ● crop and substrate weighing sensors, crop sap flow meters, stem diameter ● no sensors
21 AI
. Teams need to develop their own AI algorithms ● cucumber growth model
● climate model AI 2 Simulation System Real Greenhouse
● human expertSimulated Environment decision ● machine learning trained on artificial data Controller RL Models Sensors
● dynamic regression analysis Controller Sensors Rules ● neural networks
Agent Agent ● deep reinforcement ExpertslearningInterface agent ● …
22 The Results
23 . Pictures from planting
24 Total production
Per 6/11
25 Net profit
Per 27/10
26 Sustainability factors per 27/10
kg CO2/ kWh electricity/ kWh heat/ L water use/ kg cucumber kg cucumber kg cucumber kg cucumber iGrow 0.33 2.65 4.14 8.73 deep_greens 0.66 5.45 12.56 7.66 Reference 0.38 2.73 3.71 8.71 AiCU 0.38 2.95 1.76 9.37 Sonoma 0.31 3.44 2.61 6.32 The Croperators 0.39 3.95 1.67 7.74
27 Some AI outperforms the grower!
28 Our jury
29 Judgement
. Teams can get points for:
. Net profit (50%) – yield vs. resources
. Sustainability factor (20%) – energy, water, CO2, (biolog.) pesticides . AI strategy (30%) – novelty, autonomous, robustness, scalability
30 Organisor Sponsors
Tech-partner 31 Robotics
32 Sweet pepper harvesting
https://www.youtube.com/watch?v=VbW1ZW8NC2E 33 Pest and disease scouting
34 Thank you for your attention!
Follow us on:
www.autonomousgreenhouses.com http://twitter.com/HemmingSilke Eat our AI grown
http://www.linkedin.com/in/HemmingSilke cucumbers!
With thanks to my colleagues: Feije de Zwart, Isabella Righini, 35 Anne Elings, Kees Scheffers, Sjaak Bakker et al.