Ju Wang
Srinivasan Keshav
ABSTRACT
Intelligent irrigation based on measurements of soil moisture levels in every pot in a greenhouse can not only improve plant productivity and quality but also save water. However, existing soil moisture sensors are too expensive to deploy in every pot. We therefore introduce GreenTag, a low-cost RFID-based soil moisture sensing system whose accuracy is comparable to that of an expensive soil moisture sensor. Our key idea is to attach two RFID tags to a plant's container so that changes in soil moisture content are reflected in their Differential Minimum Response Threshold (DMRT) metric at the reader. We show that a low-pass filtered DMRT metric is robust to changes both in the RF environment (e.g., from human movement) and in pot locations. In a realistic setting, GreenTag achieves a 90-percentile moisture estimation errors of 5%, which is comparable to the 4% errors using expensive soil moisture sensors. Moreover, this accuracy is maintained despite changes in the RF environment and container locations. We also show the effectiveness of GreenTag in a real greenhouse.
- Syed A Ahson and Mohammad Ilyas. 2008. RFID handbook: applications, technology, security, and privacy. CRC press.Google Scholar
- Alien Technology Corp. 2017. UHF ALN-9740 tag. https://www.atlasrfidstore.com/alien-squiggle-rfid-white-wet-inlay-aln-9740-higgs-4/. Last accessed: July 17, 2019.Google Scholar
- Daniel Alonso, Qianyun Zhang, Yue Gao, and Daniel Valderas. 2017. UHF passive RFID-based sensor-less system to detect humidity for irrigation monitoring. Microwave and Optical Technology Letters 59, 7 (2017), 1709--1715.Google ScholarCross Ref
- Arduino. 2018. ARDUINO UNO. https://www.digikey.ca/product-detail/en/arduino/A000073/1050-1041-ND/3476357. Last accessed: Nov. 27, 2018.Google Scholar
- Rafael Aroca, André Hernandes, Daniel Magalhães, Marcelo Becker, Carlos Vaz, and Adonai Calbo. 2016. Application of standard EPC/GEN2 UHF RFID tags as soil moisture sensors. In Multidisciplinary Digital Publishing Institute Proceedings, Vol. 1. 10.Google Scholar
- Rafael V Aroca, André C Hernandes, Daniel V Magalhães, Marcelo Becker, Carlos Manoel Pedro Vaz, and Adonai G Calbo. 2018. Calibration of passive UHF RFID tags using neural networks to measure soil moisture. Journal of Sensors 2018 (2018).Google Scholar
- atlasRFIDstore. 2014. SMARTRAC FROG 3D RFID WET INLAY 53MM (MONZA 4D). https://www.atlasrfidstore.com/smartrac-frog-rfid-wet-inlay-monza-4d/. Last accessed: July 17, 2019.Google Scholar
- Atlasrfidstore. 2018. RFMAX RFID Race Timing Antenna. https://www.atlasrfidstore.com/rfmax-rfid-race-timing-antenna-kit-15-ft-cable/. Last accessed: July 27, 2019.Google Scholar
- atlasRFIDstore. 2019. SMARTRAC Sensor DogBone RFID Wet Inlay. https://www.atlasrfidstore.com/smartrac-sensor-dogbone-rfid-rfmicron-magnus-s/. Last accessed: June 27, 2019.Google Scholar
- Avery Dennison Corp. 2017. UHF AD-160u7 tag. https://rfid.averydennison.com/content/dam/averydennison/rfid/Global/Documents/datasheets/AD-160u7-datasheet-v1.pdf. Last accessed: July 17, 2019.Google Scholar
- Avery Dennison Corp. 2017. UHF AD-172u7 tag. http://rfid.averydennison.com/content/dam/averydennison/rfid/Global/Documents/datasheets/AD-172u7-datasheet-v1.pdf. Last accessed: July 17, 2019.Google Scholar
- Avery Dennison Corp. 2017. UHF AD-383u7 tag. http://rfid.averydennison.com/content/dam/averydennison/rfid/Global/Documents/datasheets/AD-383u7-Datasheet-v1.pdf. Last accessed: July 17, 2019.Google Scholar
- Norberto Barroca, Luís M Borges, Fernando J Velez, Filipe Monteiro, Marcin Górski, and João Castro-Gomes. 2013. Wireless sensor networks for temperature and humidity monitoring within concrete structures. Construction and Building Materials 40 (2013), 1156--1166.Google ScholarCross Ref
- JM Blonquist Jr, Scott B Jones, and DA Robinson. 2006. Precise irrigation scheduling for turfgrass using a subsurface electromagnetic soil moisture sensor. Agricultural water management 84, 1--2 (2006), 153--165.Google Scholar
- Bluelab. 2014. Bluelab Pulse Meter. https://www.bluelab.com/Pulse. Last accessed: June 27, 2019.Google Scholar
- Rachel Cardell-Oliver, Mark Kranz, Keith Smettem, and Kevin Mayer. 2005. A reactive soil moisture sensor network: Design and field evaluation. International journal of distributed sensor networks 1, 2 (2005), 149--162.Google ScholarCross Ref
- Newton SSM da Fonseca, Raimundo CS Freire, Adriano Batista, Glauco Fontgalland, and Smail Tedjini. 2017. A passive capacitive soil moisture and environment temperature UHF RFID based sensor for low cost agricultural applications. In SBMO/IEEE MTT-S International Microwave and Optoelectronics Conference (IMOC). IEEE, 1--4.Google ScholarCross Ref
- Digi-Key Electronics. 2017. Avery Dennison RFID 600533. https://www.digikey.com/products/en?keywords=Avery%20Dennison%20RFID%20600533. Last accessed: July 17, 2019.Google Scholar
- Jian Ding and Ranveer Chandra. 2019. Estimating Soil Moisture and Electrical Conductivity Using Wi-Fi. In Proc. ACM MobiCom. To appear.Google Scholar
- SparkFun Electronics. 2019. SOIL MOISTURE SENSOR SEN-13637. https://www.digikey.ca/product-detail/en/sparkfun-electronics/SEN-13637/1568-1670-ND/7400839. last accessed: 30 September 2019.Google Scholar
- ENVCO. 2019. ECHO EC5 Soil Moisture Probe. https://envcoglobal.com/catalog/agriculture/irrigation/soil-moisture-monitoring/dedicated-soil-moisture-measurement/echo-ec5. last accessed: 30 September 2019.Google Scholar
- Takoi K Hamrita and Erich Chris Hoffacker. 2005. Development of a smart wireless soil monitoring sensor prototype using RFID technology. Applied Engineering in Agriculture 21, 1 (2005), 139--143.Google ScholarCross Ref
- Azhar Hasan, Rahul Bhattacharyya, and Sanjay Sarma. 2015. Towards pervasive soil moisture sensing using RFID tag antenna-based sensors. In 2015 IEEE International Conference on RFID Technology and Applications (RFID-TA). IEEE, 165--170.Google ScholarCross Ref
- Impinj. 2010. Impinj R420 Readers. http://www.Impinj.com/products/readers/. Last accessed: June 27, 2019.Google Scholar
- EPCglobal Inc. 2007. Low Level Reader Protocol, Version 1.0. 1. (2007).Google Scholar
- Thomas J Jackson. 1993. III. Measuring surface soil moisture using passive microwave remote sensing. Hydrological processes 7, 2 (1993), 139--152.Google Scholar
- Keiko Katsuragawa, Ju Wang, Ziyang Shan, Ningshan Ouyang, Omid Abari, and Daniel Vogel. 2019. Tip-Tap: Battery-free Discrete 2D Fingertip Input. In Proc. ACM UIST. 1045--1057.Google ScholarDigital Library
- Sangkil Kim, Taolan Le, Manos M Tentzeris, Amal Harrabi, Ana Collado, and Apostolos Georgiadis. 2014. An RFID-enabled inkjet-printed soil moisture sensor on paper for "smart" agricultural applications. In IEEE SENSORS. IEEE, 1507--1510.Google Scholar
- Anja Klotzsche, François Jonard, Majken Caroline Looms, Jan van der Kruk, and Johan A Huisman. 2018. Measuring soil water content with ground penetrating radar: a decade of progress. Vadose Zone Journal 17, 1 (2018).Google ScholarCross Ref
- Erik Lichtenberg, John Majsztrik, and Monica Saavoss. 2013. Profitability of sensor-based irrigation in greenhouse and nursery crops. HortTechnology 23, 6 (2013), 770--774.Google ScholarCross Ref
- Jennifer. USC Newscenter. Santa Cruz: University of California McNutty. 2017. Solar greenhouses generate electricity and grow crops at the same time, UC Santa Cruz study reveals. https://news.ucsc.edu/2017/11/loik-greenhouse.html. last retrieved: 3 November 2017.Google Scholar
- Binayak P Mohanty, Michael H Cosh, Venkat Lakshmi, and Carsten Montzka. 2017. Soil moisture remote sensing: State-of-the-science. Vadose Zone Journal 16, 1 (2017).Google ScholarCross Ref
- Georgios Nikolaou, Damianos Neocleous, Nikolaos Katsoulas, and Constantinos Kittas. 2019. Irrigation of Greenhouse Crops. Horticulturae 5 (2019). Google ScholarCross Ref
- K Noborio. 2001. Measurement of soil water content and electrical conductivity by time domain reflectometry: a review. Computers and electronics in agriculture 31, 3 (2001), 213--237.Google ScholarCross Ref
- Ashley Norris, Mohamed Saafi, and Peter Romine. 2008. Temperature and moisture monitoring in concrete structures using embedded nanotechnology/microelectromechanical systems (MEMS) sensors. Construction and Building Materials 22, 2 (2008), 111--120.Google ScholarCross Ref
- Department of Primary Industries and Regional Development, Government of Western Australia. 2019. Soil moisture monitoring: a selection guide. https://agric.wa.gov.au/n/4879. last updated: 22 August 2019.Google Scholar
- Sérgio Pichorim, Nathan Gomes, and John Batchelor. 2018. Two solutions of soil moisture sensing with RFID for landslide monitoring. Sensors 18, 2 (2018), 452.Google ScholarCross Ref
- Zion Market Research. 2019. Forecasted market value of smart greenhouses in 2016 and 2022 (in million U.S. dollars) Statista. https://www.statista.com/statistics/881495/smart-greenhouse-market-value-global/. last visited: 07 October 2019.Google Scholar
- Luis Ruiz-Garcia and Loredana Lunadei. 2011. The role of RFID in agriculture: Applications, limitations and challenges. Computers and Electronics in Agriculture 79, 1 (2011), 42--50.Google ScholarDigital Library
- Smartrac Corp. 2013. UHF SMARTRAC Frog 3D tag. https://www.atlasrfidstore.com/smartrac-frog-rfid-wet-inlay-monza-4d/. Last accessed: July 17, 2019.Google Scholar
- sunrisegreenhouses. 2014. Sunrise Greenhouses Ltd. https://www.sunrisegreenhouses.ca. Last accessed: June 27, 2019.Google Scholar
- Technologies ROI, LLC. 2017. UHF Embeddable CC-71 tag. https://rfid.atlasrfidstore.com/hs-fs/hub/300870/file-1514663605-pdf/Tech_Spec_Sheets/Misc./ATLAS_RFID_Wire_Tag.pdf. Last accessed: July 17, 2019.Google Scholar
- Texas AM University. 2019. Principles of Irrigation Management. https://aggie-horticulture.tamu.edu/greenhouse/nursery/environ/wmprinc.html. last accessed: 10 October 2019.Google Scholar
- George Vellidis, Michael Tucker, Calvin Perry, Craig Kvien, and C Bednarz. 2008. A real-time wireless smart sensor array for scheduling irrigation. Computers and electronics in agriculture 61, 1 (2008), 44--50.Google Scholar
- Voyantic. 2019. Tagformance Lite. https://voyantic.com/products/tagformance-lite. last accessed: 10 October 2019.Google Scholar
- Ju Wang, Omid Abari, and Srinivasan Keshav. 2018. Challenge: RFID Hacking for Fun and Profit. In Proc. ACM MobiCom. 1--10.Google ScholarDigital Library
- Ju Wang, Liqiong Chang, Omid Abari, and Srinivasan Keshav. 2019. Are RFID Sensing Systems Ready for the Real World?. In Proc. ACM Mobisys. 366--377.Google ScholarDigital Library
- JR Wang and BJ Choudhury. 1981. Remote sensing of soil moisture content, over bare field at 1.4 GHz frequency. Journal of Geophysical Research: Oceans 86, C6 (1981), 5277--5282.Google ScholarCross Ref
- Wikipedia. 2019. Greenhouse. https://en.wikipedia.org/wiki/Greenhouse#cite_note-1. last updated: 20 September 2019.Google Scholar
- I-Chang Yang and Suming Chen. 2015. Precision cultivation system for greenhouse production. In Intelligent Environmental Sensing. Springer, 191--211.Google Scholar
- Fedro S Zazueta and Jiannong Xin. 1994. Soil moisture sensors. Soil Sci 73 (1994), 391--401.Google Scholar
Index Terms
- Soil moisture sensing with commodity RFID systems
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