Design of Road Surface Lighting System for Rear Lamp using Automotive Ultrasonic Sensor

2018 ◽  
Author(s):  
Donghee Han ◽  
Hyo Bin Choi ◽  
Yong Sin Kim
Keyword(s):  
Ultrasonic Sensor ◽  
Road Surface ◽  
Lighting System ◽  
Rear Lamp

scholarly journals Road Surface Classification Using Automotive Ultrasonic Sensor

2016 ◽  
Vol 168 ◽  
pp. 19-22 ◽  
Author(s):  
Aleksandr Bystrov ◽  
Edward Hoare ◽  
Thuy-Yung Tran ◽  
Nigel Clarke ◽  
Marina Gashinova ◽  
...  
Keyword(s):  
Ultrasonic Sensor ◽  
Road Surface ◽  
Surface Classification

Evaluation Index LPD of Highway Lighting’s Energy-Saving

2012 ◽  
Vol 178-181 ◽  
pp. 1628-1630
Author(s):  
Wei Li ◽  
Chuan Zheng Zhu ◽  
Yong Yang
Keyword(s):  
Energy Saving ◽  
Power Density ◽  
Traffic Safety ◽  
Calculation Method ◽  
Influence Factors ◽  
Road Surface ◽  
Evaluation Index ◽  
Lighting System ◽  
Road Lighting ◽  
Standard Value

LPD’s (lighting power density) definition, calculation method, standard value, influence factors and ways to reduce it are talked in this article. The aim is to take measures to reduce LPD properly. LPD should be less than standard value while guaranteeing traffic safety, average and uniformity road surface luminance. Then a road lighting system of energy-saving should be built as soon as possible.

Road Surface Condition Distinction Method Using Reflection Intensities Obtained by Ultrasonic Sensor

2016 ◽  
Author(s):  
Shota Nakashima ◽  
Shingo Aramaki ◽  
Yuhki Kitazono ◽  
Shenglin Mu ◽  
Kanya Tanaka ◽  
...  
Keyword(s):  
Surface Condition ◽  
Ultrasonic Sensor ◽  
Road Surface

Improving the Accuracy of Road Surface Distinction Based on Reflection Intensity Variations Using Ultrasonic Sensor

2020 ◽  
pp. 1-1
Author(s):  
Shota Nakashima ◽  
Hidemitsu Arimura ◽  
Masahiro Yamamoto ◽  
Shenglin Mu ◽  
Huimin Lu
Keyword(s):  
Ultrasonic Sensor ◽  
Road Surface ◽  
Reflection Intensity

Design of LED Dimming Lighting System using Ultrasonic Sensor

2015 ◽  
Vol 29 (1) ◽  
pp. 31-36
Author(s):  
Woo Seok Yang ◽  
Hye myeong Kim ◽  
Young seek Cho ◽  
Dae Hee Park
Keyword(s):  
Ultrasonic Sensor ◽  
Lighting System

Rancang Bangun Sistem Monitoring Pengukuran Volume Air Berbasis IoT Menggunakan Arduino Wemos

2020 ◽  
Vol 6 (2) ◽  
pp. 147-153
Author(s):  
Muhamad Yusup ◽  
Po. Abas Sunarya ◽  
Krisandi Aprilyanto
Keyword(s):  
Waste Water ◽  
Waste Water Treatment ◽  
Water Reservoir ◽  
Ultrasonic Sensor ◽  
Automated System ◽  
Volume Formula ◽  
Air Volume ◽  
Database Server ◽  
A Company ◽  
Height Data

System The process of counting and storing in a manual water reservoir analysis has a high percentage of error rate compared to an automated system. In a company industry, especially in the WWT (Waste Water Treatment) section, it has several reservoir tanks as stock which are still counted manually. The ultrasonic sensor is placed at the top of the WWT tank in a hanging position. Basically, to measure the volume in a tank only variable height is always changing. So by utilizing the function of the ultrasonic sensor and also the tube volume formula, the stored AIR volume can be monitored in real time based on IoT using the Blynk application. From the sensor, height data is obtained which then the formula is processed by Arduino Wemos and then information is sent to the MySQL database server via the WIFI network.

Design, Development and Practical Realization of a VLC Supportive Indoor Lighting System

2020 ◽  
pp. 87-97
Author(s):  
Sourish Chatterjee ◽  
Biswanath Roy
Keyword(s):  
Data Communication ◽  
Cost Effective ◽  
Ambient Light ◽  
Lighting System ◽  
Design Development ◽  
Led Driver ◽  
Communication Performance ◽  
Good Communication ◽  
Simulink Model ◽  
Light Interference

In an office space, an LED-based lighting system allows you to perform the function of a data transmitter. This article discusses the cost-effective design and development of a data-enabled LED driver that can transmit data along with its receiving part. In addition, this paper clearly outlines the application of the proposed VLC system in an office environment where ambient light interference is a severe issue of concern. The result shows satisfactory lighting characteristics in general for this area in terms of average horizontal illuminance and illuminance uniformity. At the same time, to evaluate real-time and static communication performance, Arduino interfaced MATLAB Simulink model is developed, which shows good communication performance in terms of BER (10–7) even in presence of ambient light noise with 6 dB signal to interference plus noise ratio. Our designed system is also flexible to work as a standalone lighting system, whenever data communication is not required.

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