Mobile application for the detection of black Sigatoka

Black Sigatoka is one of the main problems that affect the quality and production of the banana crop, it´s because of this, the development of systems to detect diseases, generate an important tool for the monitoring and control carried out by the farmer. The proposed system leverages hardware on mobile devices to implement computer vision techniques to determine the percentage of affected area of the plant. The smartphone is used to acquire data and capture the disease through images. The detection of diseased pixels is then performed through a segmentation algorithm with histogram analysis. A model for the calculation of the affected area is then computed. Finally, the information is presented through the user interface. To validate the proposed method, a database is created with images taken by the application to compare it´s efficiency through the RMS error between manual segmentation and the result of the algorithm. Finally, usability and response time tests are performed.

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Design y development of a graphical user interface in LabVIEW for acquisition and visualization of climatological data (temperature and relative humidity)

Journal of Technological Prototypes ◽

10.35429/jtp.2020.18.6.18.29 ◽

2020 ◽

pp. 18-29

Author(s):

Víctor PEREZ-GARCIA ◽

Joel QUINTANILLA-DOMINGUEZ ◽

Israel YAÑEZ-VARGAS ◽

José AGUILERA-GONZALEZ

Keyword(s):

User Interface ◽

Relative Humidity ◽

Graphical User Interface ◽

Graphical Interface ◽

Monitoring And Control ◽

Virtual Instrumentation ◽

Text Documents ◽

Wireless Monitoring ◽

And Control ◽

Future Work

This paper describes the design and development of a Graphical User Interface through the virtual instrumentation software NI LabVIEW using the VISA function, to graphically visualize and storage the data of the climatological variables of temperature and relative humidity. The graphical interface offers the option to export the date, time and data of the two variables to text documents with extension “.txt”, which acquires the information of the electronic board wireless monitoring and control, which uses a main device PIC16F877A microcontroller. AMT1001 Precision Analog Sensor was used to sense temperature and relative humidity. The PIC16F877A was programmed using a C programming language in the CCS Compiler compiler, to the data acquisition, and send it via RS232 communication to the computer, using the PL2303 module USB to TTL converter. To check the GUI operation, the electronic wireless monitoring and control card was connected to the computer equipment by wire, however, the monitoring of the climate variables can be done wirelessly by XBEE technology. Future work aims to monitor the climate of a horticultural greenhouse with XBBE technology, so that the data is sent wirelessly to a computer that has the GUI, and is also connected to Ethernet or WIFI, which will have the LabVIEW graphical interface explained in this article, and the data will be displayed / analyzed through the internet.

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Automated data monitoring of MEMS cleanroom parametric requirements

Indonesian Journal of Electrical Engineering and Computer Science ◽

10.11591/ijeecs.v23.i2.pp701-708 ◽

2021 ◽

Vol 23 (2) ◽

pp. 701

Author(s):

Jean M. Capanang ◽

Jobelle P. Panganiban ◽

Glenn N. Ortiz ◽

Mark Joseph B. Enojas

Keyword(s):

User Interface ◽

Relative Humidity ◽

Mechanical Systems ◽

Data Monitoring ◽

Monitoring And Control ◽

Data Logger ◽

Micro Electro Mechanical Systems ◽

Particle Count ◽

Lcd Display ◽

And Control

<p>Cleanroom parameters such as temperature, relative humidity and particle count are vital in maintaining cleanliness. People and machines working inside the cleanroom are main contributors for the sudden changes of the separameters. Measurements and monitoring of these parameters are therefore necessary to reduce rejects and downtime in the production of micro-electro-mechanical systems (MEMS). This paper presents a method of developmentof an automated data monitoring of MEMS cleanroom parametric requirements. The prototype developed uses DHT11 sensor and Sharp dust sensor for measuring the temperature, humidity and particle count respectively which are displayed in an LCD display. These parameters are recorded through a data logger for analysis and control. Additionally, agraphical user interface was also developed using visual studio for the working personnel and for supervisory monitoring and control. As a result, the possible quality compromise in the production of MEMS is detected when the monitored parameters are beyond the range.</p>

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Monitoring and Control of Component Transfer and Packing through Conveyors Using PLC, SCADA and Mobile Application

International Journal of communication and computer Technologies ◽

10.31838/ijccts/07.sp01.09 ◽

2019 ◽

Vol 7 (SP01) ◽

Keyword(s):

Mobile Application ◽

Monitoring And Control ◽

And Control

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Integrated Wireless Monitoring System Using LoRa and Node-Red for University Building

Journal of Computational and Theoretical Nanoscience ◽

10.1166/jctn.2019.8297 ◽

2019 ◽

Vol 16 (8) ◽

pp. 3384-3394

Author(s):

Sathish Kumar Selvaperumal ◽

Waleed Al-Gumaei ◽

Raed Abdulla ◽

Vinesh Thiruchelvam

Keyword(s):

User Interface ◽

Control Systems ◽

Graphical User Interface ◽

Mobile Application ◽

Raspberry Pi ◽

Time Data ◽

Wireless Monitoring ◽

Smart Campus ◽

And Control ◽

The Internet Of Things

This paper aims to design and develop a network infrastructure for a smart campus using the Internet of Things which can be used to control different devices and to update the management with real-time data. In this proposed system, NodeMCU ESP8266 is interfaced with thermal and motion sensor for human, humidity and temperature sensor for the room and relay to control the lights and the air-conditioned. MQTT broker is used to acquire the data and control to and from NodeMCU ESP8266, Raspberry pi and LoRa, to be interfaced wirelessly with the Node-Red. Thus, the system is controlled and monitored wirelessly with the help of the developed integrated Graphical User Interface along with the Mobile application. The performance of the developed proposed system is analyzed and evaluated by testing the motion detection in the classroom, the LoRa range with the RSSI, the average time taken by the system to respond, the average time taken for the Graphical User Interface to response and update its data. Finally, the average time taken by the system and the Graphical User Interface to respond to the lights and air-conditioned control systems is less than 1 s, and for the security and parking systems is less than 2 s.

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Design of Bulldozer’s Remote Monitoring Service System Based on GPS

Advanced Materials Research ◽

10.4028/www.scientific.net/amr.566.552 ◽

2012 ◽

Vol 566 ◽

pp. 552-555

Author(s):

Xiu Sheng Chen ◽

Gang Xu ◽

An Lin Wang ◽

Ai Zhen Yao ◽

Lin Zhou ◽

...

Keyword(s):

User Interface ◽

Remote Monitoring ◽

Service System ◽

Monitoring And Control ◽

Database Server ◽

Remote Monitoring And Control ◽

Monitoring Service ◽

And Control

In this paper, functions of bulldozer’s remote monitoring service system are analyzed. Construction of the monitoring service system is proposed. Key parts of the system such as data server, backup database server, GPS monitor terminal , user interface are developed. As a result, the bulldozer’s remote monitoring service system based on GPS is of great useful for remote monitoring and control of bulldozer.

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POST STROKE REHABILITATION DEVICE

Sir Syed Research Journal of Engineering & Technology ◽

10.33317/ssurj.248 ◽

2021 ◽

Author(s):

Naveed Shahzad

Keyword(s):

Mobile Application ◽

Medical Condition ◽

Recovery Process ◽

Modern Technology ◽

Smart Devices ◽

Monitoring And Control ◽

Medical Treatments ◽

Flexion Extension ◽

Common Area ◽

And Control

Stroke is a medical condition that is the fifth cause of death and a leading cause of disability. The different reasons for stroke are high B.P, obesity, smoking, etc. recovery can only be sped up by regular physiotherapy and willpower of the patient. Regular physiotherapy can be interrupted by other commitments of the patient or by the doctor's unavailability. This may lead to a delay in the recovery process. Therefore, the efforts are needed to tackle the problem. The proposed device can be used to monitor and carry out selected exercises advised by the doctor. Here the upper right limb is our focus because it is the most common area to be affected. Furthermore, android application is also designed which have different consoles for doctor and patient. The patient’s app shows the history and progress of the patient while the doctor sets the time and can also see the progress. Firstly, the unit tracks finger and wrist movements and the signal strength of the muscles being exercised, and then performs assisted flexion / extension manipulation of the limb. The results are shown in the app using the graphs so that the patient and the doctor can both monitor the progress. Thus, this design gives ease to the patient as well as the doctor. With the world shifting towards smart devices and remote monitoring and control, there is a need to apply modern technology in the health dept. using the platform of IOT, certain medical treatments can be made easier for the doctors and effective for the patients. By using different sensors, a microcontroller, Arduino software, mobile application, the patient’s physiotherapy exercises can be monitored, recorded and assisted.

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Mobile Application for the Monitoring and Control of Electrical Energy Consumption through a Meter Made with Arduino

International Journal of Emerging Technology and Advanced Engineering ◽

10.46338/ijetae0921_06 ◽

2021 ◽

Vol 11 (9) ◽

pp. 46-54

Author(s):

Keyla Nalvarte Dionisio ◽

◽

Carlos Diaz Nuñez ◽

Alexi Delgado ◽

Enrique Lee Huamaní

Keyword(s):

Energy Consumption ◽

Mobile Applications ◽

Mobile Application ◽

Electricity Consumption ◽

Electrical Energy ◽

Electrical Energy Consumption ◽

Monitoring And Control ◽

And Control ◽

Issue Reports

Abstract— This year, citizens were complaining that the power companies were overcharging their bills because of the pandemic, but investigations in previous years also showed claims in Peru and internationally. In this work, the Scrum Methodology was used for the development of the mobile application and the Balsamiq tool was used for the design of the prototype. In addition, the Arduino tool was used for the electricity consumption meter. As for the case study, we developed the prototypes of the application with its functions and the methodology of how it is elaborated, at the same time we described the way in which the meter will be implemented with Arduino. The results obtained from the research are that people can compare the consumption of the bill issued by the electricity company and the consumption shown by the Arduino meter, in addition to the union of the mobile application with the meter will allow them to consult the consumption and also issue reports having a better control of electricity. This work can be implemented not only in the cities, but also in remote places where traditional meters have not been implemented. Keywords— Arduino; Mobile applications; Power consumption; Scrum methodology

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