Paint based triboelectric nanogenerator using facile spray deposition towards smart traffic system and security application

Nano Energy ◽  
2021 ◽  
pp. 106236
Author(s):  
Jonghyeon Yun ◽  
Inkyum Kim ◽  
Minji Ryoo ◽  
Youngsu Kim ◽  
Seungju Jo ◽  
...  
Keyword(s):  
Spray Deposition ◽  
Triboelectric Nanogenerator ◽  
Traffic System ◽  
Smart Traffic ◽  
Security Application

scholarly journals GSM And IoT Based Smart Traffic System With Geofencing

10.31645/16 ◽  
2020 ◽  
Author(s):  
Muhammad Fahees Ghouri ◽  
Keyword(s):  
Traffic Control ◽  
Traffic Congestion ◽  
Location Based Services ◽  
Daily Routine ◽  
Emergency Vehicle ◽  
Traffic System ◽  
The Road ◽  
The World ◽  
Cloud Computation ◽  
Smart Traffic

Abstract— This project is aimed at resolving severe traffic congestion in most cities across the world by using latest technologies. The world is heading towards IoT and shifting daily routine manual processes to automatic systems. Current traffic control system is based on fixed timer which becomes one of the main reasons of transport blockage. In order to overcome this problem, a framework has been designed to introduce the concept of smart traffic system which includes Internet of Things. The road side sensors attached to the Arduino Mega send information to the cloud using NodeMCU where decision is taken based on density, hence involving cloud computation to turn a particular signal green. Moreover, we have also dealt with emergency vehicles which bears the facility of turning signal green using either RFID system or GSM based mobile. Sound sensors are placed to confirm that the signal return to normal condition once the emergency vehicle has crossed the signal. Lastly, a geofencing based marketing app called “Brando” has been designed using android studio to provide location-based services from the nearest stations like shopping malls to the people on road on their respective mobile phones.

scholarly journals Designing a Smart Traffic Light Algorithm (HMS) Based on Modified Round Robin Algorithm

2017 ◽  
Vol 2 (1) ◽  
pp. 27-30
Author(s):  
Hozan Khalid Hamarashid ◽  
Miran Hama Rahim Saeed ◽  
Soran Saeed
Keyword(s):  
Traffic Congestion ◽  
Fixed Time ◽  
Traffic Load ◽  
Traffic Light ◽  
Traffic Jam ◽  
Traffic Lights ◽  
Traffic System ◽  
Light System ◽  
Smart Traffic ◽  
Fixed System

Nowadays, traffic light system is very important to avoid car crashes and arrange traffic load. In the Sulaimani City / Iraq, there are many traffic problems such as traffic congestion or traffic jam and the amount of time provided manually to the traffic light system. This is the main difficulty that we try to solve. The traffic lights exist but still do not manage traffic congestion due to the fixed time provided for each lane regardless of their different load. Therefore, we are proposing to change the traditional traffic system to smart traffic system (adaptive system). This paper Focuses on the existing system (fixed system), then propose the adaptive one. The main crucial side effects of the existing system are:   Emergency cases: congested traffics might block the way of emergencies for instance ambulance, which transports people to the hospital Wasting time of people generally and specially Delays, which lead people to not to be punctual, this means people arrive late to the work  Wasting more fuels as staying more in the traffics, which affects the environment by increasing pollution.

Smart Traffic System

2019 ◽  
Vol 7 (4) ◽  
pp. 667-670
Author(s):  
Jayashree Jadhav ◽  
Rupali Bhagat ◽  
Trupti Chatale ◽  
Sandhya Jamdade ◽  
Priti Sarnaik
Keyword(s):  
Traffic System ◽  
Smart Traffic

scholarly journals Smart Traffic System

2021 ◽  
Vol 9 (VII) ◽  
pp. 2638-2642
Author(s):  
Desh Gourav
Keyword(s):  
Energy Source ◽  
Solar Energy ◽  
Solar Photovoltaic ◽  
The Sun ◽  
Traffic Light ◽  
Traffic System ◽  
Photovoltaic Modules ◽  
Long Time ◽  
The Government ◽  
Smart Traffic

The objective of this project is to control the traffic signal with help of solar energy. This project has been developed as a model of Traffic light controller. The signals can be controlled through software programs and can be varied depending upon the location. For example some places needs green signal to glow for long time. And some directions need red signals to glow for long time. This can be achieved simply by varying the delay in the software. Solar power is used to provide the power to the solar lights. So this project is very useful to the government to save the power.The solar panel is solar photovoltaic modules use solar cells to convert light from the sun into electricity. Now-a-days, instead of using the power from the supply line for various operations, most of them are going for solar energy source, as it is cheapest.

scholarly journals Code Visualization for Performance Improvement of Java Code for Controlling Smart Traffic System in the Smart City

2020 ◽  
Vol 10 (8) ◽  
pp. 2880
Author(s):  
Bo Kyung Park ◽  
Geon-Hee Kang ◽  
Hyun Seung Son ◽  
Byungkook Jeon ◽  
R. Young Chul Kim
Keyword(s):  
Traffic Control ◽  
Smart City ◽  
Object Oriented ◽  
Cyber Physical System ◽  
Safety Issues ◽  
Traffic System ◽  
Accurate Performance ◽  
Code Complexity ◽  
Smart Traffic ◽  
Java Code

In an intelligent smart city like Sejong city in Korea, automatic and smart software is absolutely necessary for autonomous traffic and vehicles control systems. Therefore, these systems need to have an accurate and timely performance; otherwise, safety issues may arise. To resolve this, we propose our code visualization approach to adapt an object-oriented smart traffic control simulator, which analyzes Java code’s complexity and identifies bad codes against performance. To achieve an accurate performance, we must repeatedly perform refactoring until attaining a range of system-defined performances through effective code visualization. As a result, we enhance the code complexity of the cyber-physical system-based software to achieve the exact performance. With this approach, we expect to obtain an accurate performance and complexity improvement of the object-oriented traffic control simulator without significant power consumption.

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