Agriculture Monitoring and Smart Irrigation System Based on Wireless Sensors
S. Kannadhasan,
M. Shanmuganantham
Issue:
Volume 7, Issue 4, December 2019
Pages:
51-55
Received:
23 September 2019
Accepted:
22 October 2019
Published:
8 November 2019
Abstract: Automation facilitates the world for us. In this paper we have done it for making easy for farmers. Nowadays irrigation process has been converted as a complex process. Because of less manpower is available for low paid jobs like these. Not only man power but also time and over exploitation of energy made this problem as a bulk one for former. So automation of irrigation system is needed to overtake these problems. In our project we have done the total irrigation system as a non human interface system by using PLC (Programmable Logic Device). PLC contains lot of relay switches which are turned on or off by some logic. So we can use the PLC as an intelligent system which controls all devices. In this process all fields are irrigated one by one. Water level sensors are used to detect the required water level in the field and send the signals to the PLC. PLC closes the corresponding field’s solenoid valve and opens the next field’s valve. PLC saves the water during rain time by the way of switching off the motor. It saves the motor during drought period (i.e. if the water level decreases in the well). The irrigation process can be automated continuously for an over a period of time by using timers in the PLC. This type of automation is high sensitive compare to other because of intelligent PLC.
Abstract: Automation facilitates the world for us. In this paper we have done it for making easy for farmers. Nowadays irrigation process has been converted as a complex process. Because of less manpower is available for low paid jobs like these. Not only man power but also time and over exploitation of energy made this problem as a bulk one for former. So a...
Show More
Attendance Monitoring Model for Range Surveillance Using Bluetooth
Shashidhar Honnalli,
Golla Vara Prasad
Issue:
Volume 7, Issue 4, December 2019
Pages:
56-61
Received:
7 September 2019
Accepted:
3 January 2020
Published:
13 February 2020
Abstract: Internet of Thing (IOT) has applications used in enormous fields such as automation of home appliances, medical aids, smart waste management, mobile, health care, traffic management, smart city, attendance, etc. The goal of this work is to propose a smart attendance system, which can be used to obtain the attendance of students. Attendance system is described in systematic approach, where students enter the classroom with a mobile device during the scheduled time. Nowadays, teachers in Colleges and Universities will collect the attendance details by calling out name or by-passing attendance sheet for individual student signature to authorize his/her presence. Mentioned approaches take lot of time to get the attendance details. Hence, approach for taking attendance using Bluetooth module has been proposed, which takes less time and this method gives an accurate result. Here, Bluetooth module and Arduino are interconnected and the Arduino board is connected with laptop or PC by using USB cable. Initially, MAC addresses of students Bluetooth cell phones are enabled and collected and stored in the database. Bluetooth module scans the student’s mobile’s Bluetooth with help of MAC address, which is unique with respect to each mobile phone. A Bluetooth module scans the MAC addresses of student’s mobile phone, which is connected to the Arduino and compares with data base and confirms the presence of the student. Likewise, complete attendance is recorded in a document and this is mailed to the lecturer.
Abstract: Internet of Thing (IOT) has applications used in enormous fields such as automation of home appliances, medical aids, smart waste management, mobile, health care, traffic management, smart city, attendance, etc. The goal of this work is to propose a smart attendance system, which can be used to obtain the attendance of students. Attendance system i...
Show More
