scholarly journals Smart system using programmable logic controller for seabin prototype

2021 ◽  
Vol 926 (1) ◽  
pp. 012063
Author(s):  
A H Yunianto ◽  
E Prayetno ◽  
F I Susanto ◽  
T Suhendra

Abstract This research aims to design an automatic garbage collection system using a Programmable logic controller (PLC) and an Arduino Uno waste monitoring system. The function of this tool is to make people easier for clean marine debris, which is usually clean manually. In this case, operators or cleaners are only sufficient to wait for information in SMS if the trash bin is fully loaded. This study used an LDR sensor as input to respond to the state of the wastebasket and a DC motor used as a transmission system in transporting and moving the position of the wastebasket. In addition, using the ultrasonic sensor as input in the trash bin and a GSM SIM 900 A module functions as a medium for sending messages that the trash bin was full. Resultant of this study indicate that the tool can lift ±0.5 kg of waste per hour, with the heaviest weight that can be lifted ±0.7 kg and the lightest weight of ±0.5 kg with the most types of rubbish obtained in the form of plastic and other small debris.

2017 ◽  
Vol 9 (2) ◽  
pp. 76-85
Author(s):  
Hayati MAMUR ◽  
Enes BEKTAŞ ◽  
Adem ÇİÇEK ◽  
Fatih KORKMAZ ◽  
İsmail TOPALOĞLU ◽  
...  

Author(s):  
Thangavel Bhuvaneswari ◽  
J. Hossen ◽  
NurAsyiqinbt. Amir Hamzah ◽  
P. Velrajkumar ◽  
Oo Hong Jack

<p>Garbage waste monitoring, collection and management is one of the primary concerns of the present era due to its detrimental effects on environment. The traditional way of manually monitoring and collecting the garbage is a cumbersome process as it requires considerable human effort and time leading to higher cost. In this paper, an IoT based garbage monitoring system using Thingspeak, an open IoT platform is presented. The system consists of an Arduino microcontroller, an ultrasonic sensor, a load cell and a Wi-Fi module. The Arduino microcontroller receives data from the ultrasonic sensor and load cell. The depth of the garbage in the bin is measured using ultrasonic sensor and the weight of the bin with garbage is measured from the load cell. The LCD screen is used to display the data. The Wi-Fi module transmits the above data to the internet. An open IoT platform Thingspeak is used to monitor the garbage system. With this system, the administrator can monitor and schedule garbage collection more efficiently. A prototype has been developed and tested. It has been found to work satisfactorily. The details are presented in this paper.</p>


In most of the cities the overflowed garbage dumpsters are creating an obnoxious smell and making an unhygienic environment. The Collection of garbage is a very much needed municipal service that requires huge expenditures and execution of this operation is high-priced. The high pricing is due to the various factors such as man power, navigation of vehicles, fuel, maintenances and environmental costs. The above factor necessitates the design, implementation and execution of the new Smart Intelligent Garbage Alert System (SIGAS) for the smart cities. This paper focuses on the implementation of an IoT based embedded system which integrates various Sensors & controllers with RF transmitter and receiver for dumpster and vehicle monitoring system with their performance measured in real time environment.


Agriculture is the main source of Indian economy. 16 % of total GDP is depends on agriculture. So, maintaining a proper environment for storing the food grains is important. The food grains are stored in the silos. It is required a automated system which is used for monitoring the quality attributes of agricultural and food products. For increasing the productivity the food industry uses pests which affects the health of the consumers. Here a sensor based monitoring system which maintains the temperature, humidity and a co2 sensor is used to detect the presence of the insects and ultrasonic sensor keeps away the insects from the food grains and also avoids the usage of pests. The information is stored in the cloud and is passed to the mobile device of the silos incharge.


2013 ◽  
Vol 345 ◽  
pp. 364-367 ◽  
Author(s):  
Xin Zhang

Many industrial sites require real-time monitoring of temperature, to prevent the temperature is too high or too low damage to the equipment. This article on the basis of research on the structure of programmable logic controller and it is given a comparative study based on programmable logic controller hardware design and the current temperature sensor. The design of PLC control flow, combined with the actual situation, the completion of a complete temperature monitoring system based on programmable controllers control scheme, which given the specific design methods and control architecture.


Now a days to protect our self from the environment pollution is very important because the environment was polluted by the different things in different ways. One of the common biggest challenges is garbage which was produced by the human things negligence or by external factors. To minimize this problem many authors proposed their own solutions which are useful to garbage collectors during the garbage collection process. These proposed solutions are so efficient but they are not giving maximum performance due to their internal designing problems, like software hanging, reliability, battery backup etc. One of the biggest problem is battery backup; due to lack of battery backup these garbage collection systems are not sending the garbage information to the garbage collectors, so these collectors are not collecting the garbage in time. To solve this problem the current research is proposing the concept about energy management for the garbage collection system.


The objective of this proposed system is to stay clean and to cover all urban areas of Indian cities. In existing waste collection systems, there is no proper planning for waste collection due to certain problems that make the city unsanitary. The work which consists in cleaning the trash cans is not responsible and which aggravates the system in the event of emergency, an appropriate monitoring is compulsory to keep the city clean and green. Only the manual waste collection system is available. There are no automatic or technological systems. This proposed system is designed for efficient waste collection using the Internet of Things. The system uses a cloud-based monitoring system for monitoring waste. With the use of a cloud-based system, there is no need to regularly check the bins. The proposed model has dustbins contain Arduino based sensing and monitoring system which gives the information about the levels of filling of dustbins and locations. Whenever any dustbin is filled up, a message is sent to the concerned central station where regularly monitoring the levels and positions of dustbins is to be done. This station monitors all the dustbin levels and gives the directions of collecting the garbage by sending message to the garbage collectors and authority. This will avoid overflow of waste in the bin. A prototype of proposed system to be designed as per the consideration of all problems in garbage collection process and by this the proposal makes the city towards a smart city. That fulfils the goals of Swachhbharat.


2022 ◽  
Vol 12 (1) ◽  
pp. 71
Author(s):  
Burhan Ahmed ◽  
Qasim Shehzad ◽  
Irfan Ullah ◽  
Nabeel Zahoor ◽  
Hafiz Muhammad Tayyab

In this paper, a smart and centralized traffic light control and monitoring system is proposed to control the modern transportation systems and make the city safer, using programmable logic controllers (PLCs) and programmable electronic microcontrollers. A camera is used to monitor the mishaps during the traffic flow of vehicles. The system has four modes, i.e., auto-control mode (ACM), manual control mode (MCM), central control mode (CCM), and remote control mode (RCM). In the auto-control mode (ACM), the traffic light signals are controlled automatically through programmable electronic microcontrollers at specific times, while the manual control mode (MCM) controls the traffic light signals manually (on–off switches) according to the traffic congestion. The central control mode (CCM) is considered to be a centralized mode, where the programmable logic controller (PLC) is used by a computer workstation. In this mode, the traffic light signals are controlled by a ladder logic program of the PLC. The third mode, RCM, is linked with the second mode, CCM; in this mode, the traffic light signals are remotely controlled through the software by transferring programmable logic controller (PLC) functions to the software interface. As a result, this transportation system can also be controlled remotely. The designed system delivers suitable, flexible, and reliable control for traffic signaling and transportation.


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