Electronic Intelligent Turn Signal System

2006 ◽  
Author(s):  
Richard L. Ponziani
Keyword(s):  
Signal System ◽  
Turn Signal

Lampu Sein Helm Sepeda Berbasis Voice Recognition

2019 ◽  
Vol 11 (01) ◽  
pp. 20-25
Author(s):  
Indra Saputra ◽  
Parulian Silalahi ◽  
Bayu Cahyawan ◽  
Imam Akbar
Keyword(s):  
Voice Recognition ◽  
Driving Safety ◽  
Bicycle Helmet ◽  
Turn Signal ◽  
Voice Command ◽  
The Voice ◽  
Indicator Signal

Bicycles are not equipped with the turn signal. For driving safety, a bicycle helmet with a turn signal is designed with voice rrecognition. It is using the Arduino Nano as a controller to control the ON and OFF of turn signal lights with voice commands. This device uses a Voice Recognition sensor and microphone that placed on a bicycle helmet. When the voice command is mentioned in the microphone, the Voice Recognition sensor will detect the command specified, the sensor will automatically read and send a signal to Arduino, then the turn signal will light up as instructed, the Arduino on the helmet will send an indicator signal via the Bluetooth Module. The device is able to detect sound with a percentage of 80%. The tool can work with a distance of <2 meters with noise <71 db.

Adaptive & Coordinated Traffic Signal System

2020 ◽  
Author(s):  
S.U. Dampage ◽  
T.D. Munasingha ◽  
W.D.K Gunathilake ◽  
A.G. Weerasundara ◽  
D.P.D Udugahapattuwa
Keyword(s):  
Traffic Signal ◽  
Signal System
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