Influence Factors of Fuel Economy for Vehicle

There are a lot of factors that influence fuel economy of vehicles.But the research of traditional fuel economy restricts only the scope of the vehicle,ignored the factors of the user.First of all,the paper briefly introduces the vehicle configuration that inflences fuel economy.Then mostly introduces the various ways on weather,terrain and road and driving style,which are important to fuel economy of vehicles.lastly,advances a novel idea on the research of fuel economy.