Paper Title
Review On UTLP Based Digital Speedometer With Fuel Consumption Control Using RF Transceiver

The consumption of fuel is increase in metropolitan cities due to enhanced trip lengths, shift of modal share towards personalized modes of travel and congested intersections. When the vehicles are at signal and waiting for signal to be green, many drivers does not switch off their vehicle and this will results in unwanted fuel consumption. Small amount of fuel wasted, aggregated over number of cycles per day, number of days per month and number of signalized intersections become huge quantity. Interfacing between external input and UTLP kit is done by the GPIO port which is at UTLP kit. Implementing Digital Speedometer with Fuel consumption control using RF transceiver, reduction of fuel consumption at traffic light signal and calculation of current Speed and Distance travel by particular vehicle takes place.