Title: Vehicle Speed Reduction Based on Authorized Speed Limits
Abstract: Abstract Keeping vehicle speed under control according to the speed limit is considered the main key to the traffic departments in the world to reduce vehicle accidents. This paper presents a prototype of a novel idea to control vehicle speed automatically according to the types of roads that the vehicle passes through without human intervention. The Micro-controller unit is interfaced with the RF receiver at the prototype, also with the RF’s transmitters deployed along the hypothetical pathway. The results show a valuable response for controlling a vehicle’s speed according to the speed limit of different types of roads.