Battery-Less NFC Sensor for pH Monitoring

被引：32

作者：

Boada, Marti ^{[1
]}

Lazaro, Antonio ^{[1
]}

Villarino, Ramon ^{[1
]}

Girbau, David ^{[1
]}

机构：

[1] Univ Rovira & Virgili, Dept Elect Elect & Automat Engn, E-43007 Tarragona, Spain

来源：

IEEE ACCESS | 2019年 / 7卷

基金：

欧盟地平线“2020”;

关键词：

Battery-less; color sensor; Near Field Communication; RFID; PH; energy harvesting; SMARTPHONE; NETWORK; ANTENNA; HEALTH; TAG;

D O I：

10.1109/ACCESS.2019.2904109

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

In this paper, we present a low-cost battery-less color sensor based on Near Field Communication (NFC). This system consists of a color sensor connected to a low-power microcontroller connected to an NFC chip. The energy needed to power up the chipset is retrieved from the magnetic field generated by the reader, i.e., a commercial smartphone. The low cost of NFC chips affords the opportunity to manufacture low-cost tags with sensing capability. We have developed a mobile application to simultaneously present the data and send them to a database in the cloud. The system has been tested with several pH reactive strips. The pH was determined via color measurement using the HSV color space. A simple linear relationship was found between the Hue parameter and the pH. Comparison with the pH determination via smartphone camera showed that the accuracy was greater when the NFC colorimeter was used.

引用

页码：33226 / 33239

页数：14

共 48 条

[1]

Agbinya J. I., 2016, WIRELESS POWER TRANS

[2]

[Anonymous], SENSORS BASEL

[3] Wireless gas detection with a smartphone via rf communication [J].

Azzarelli, Joseph M. ;

Mirica, Katherine A. ;

Ravnsbaek, Jens B. ;

Swager, Timothy M. .

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2014, 111 (51) :18162-18166

[4]

Boada M, 2018, EUR MICROW CONF, P235, DOI 10.23919/EuMC.2018.8541569

[5] Battery-Less Soil Moisture Measurement System Based on a NFC Device With Energy Harvesting Capability [J].

Boada, Marti ;

Lazaro, Antonio ;

Villarino, Ramon ;

Girbau, David .

IEEE SENSORS JOURNAL, 2018, 18 (13) :5541-5549

[6] A Compact Optical Instrument with Artificial Neural Network for pH Determination [J].

Capel-Cuevas, Sonia ;

Lopez-Ruiz, Nuria ;

Martinez-Olmos, Antonio ;

Cuellar, Manuel P. ;

del Carmen Pegalajar, Maria ;

Jose Palma, Alberto ;

de Orbe-Paya, Ignacio ;

Fermin Capitan-Vallvey, Luis .

SENSORS, 2012, 12 (05) :6746-6763

[7] Soil Contamination and Human Health: A Major Challenge for Global Soil Security [J].

Carre, Florence ;

Caudeville, Julien ;

Bonnard, Roseline ;

Bert, Valerie ;

Boucard, Pierre ;

Ramel, Martine .

GLOBAL SOIL SECURITY, 2017, :275-295

[8]

Chen H, 2016, IEEE ANTENNAS PROP, P1471, DOI 10.1109/APS.2016.7696442

[9] Miniaturized NFC Antenna Design for a Tablet PC With a Narrow Border and Metal Back-Cover [J].

Chung, Ming-An ;

Yang, Chang-Fa .

IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS, 2016, 15 :1470-1474

[10] Rigorous network modeling of magnetic-resonant wireless power transfer [J].

Costanzo, Alessandra ;

Dionigi, Marco ;

Mastri, Franco ;

Mongiardo, Mauro ;

Russer, Johannes A. ;

Russer, Peter .

WIRELESS POWER TRANSFER, 2014, 1 (01) :27-34

← 1 2 3 4 5 →