Design and implementation of IoT sensors for nonvisual symptoms detection on maize inoculated with Exserohilum turcicum

Maginga, Theofrida J.; Bakunzibake, Pierre; Masabo, Emmanuel; Massawe, Deogracious Protas; Agbedanu, Promise Ricardo; Nsenga, Jimmy

doi:10.1016/j.atech.2023.100260

Cited by 3 publications

(2 citation statements)

References 33 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The most common parameters in air monitoring are ambient temperature and humidity [14][15][16][17][18][19][20][21][22][23]. The air temperature and humidity are essential factors in the plant growth.…”

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Development of an IoT-Based SCADA System for Monitoring of Plant Leaf Temperature and Air and Soil Parameters

Soetedjo,

Hendriarianti

2023

Applied Sciences

View full text Add to dashboard Cite

Plant leaf temperature and its environmental parameters provide valuable information on plant growth. This paper presents the development of a plant monitoring system using an IoT-based SCADA (Supervisory Control and Data Acquisition). The developed SCADA system monitors the leaf temperature and the air parameters of temperature and humidity, as well as the soil parameters of temperature, moisture, pH, electrical conductivity, nitrogen, phosphorous, and potassium. A novel method is proposed for measuring the leaf temperature using a low-cost 8 × 8 array thermal camera. The sensor systems in the field are developed to wirelessly communicate with the Hawell IoT Cloud HMI via a Modbus TCP protocol. To visualize the thermal image on the HMI dashboard, a novel approach is proposed wherein the data are transferred using the Modbus TCP protocol. The HMI is connected to a cloud server and can be accessed by the users using the web browser or mobile application on a smartphone. The experimental results show that the proposed hardware, software, and communication protocol are reliable for real-time and continuous plant monitoring. Further, the evaluation of sensor data shows that the data from the thermal camera and air parameters sensor can be independently interpreted. However, the data from the soil sensor should be interpreted in consideration of the other parameters.

show abstract

Section: Introductionmentioning

confidence: 99%

“…In soil monitoring, the most common parameters are soil moisture [14][15][16][18][19][20]22,[24][25][26], temperature [16,18,20,22,23], pH [20,24,26], nitrogen, phosphorus, and potassium/kalium (NPK) [23][24][25][26][27][28], and electrical conductivity (EC) [26]. The soil moisture represents the water content in the soil.…”

Section: Introductionmentioning

confidence: 99%