Study On Fuel Economy Of Tractor

Oil is not renewable resources,with the rapid development of automobile and other industries,the global oil resources increasingly depleted,the internatio nal oil prices step by step up.At the same time,because the national energy-saving andemission reduction policy requirements,thecar fuel economy more and more people's attention.How to reduce the car's fuel consumption and emissions,All car manufacturers focus on the subject.Tractor is mainly used for long-distance logistics and transportation,mileage can reach more than 300,000 km,relative to other heavy trucks for fuel consumption is more sensitive.At home and abroad based on road protection and driving safety and other factors to consider,generally introduced the rule of law,long-distance logistics and transport are basically to the standard market development.Therefore,it is very important to study the fuel economy of tractor.Based on the analysis of the vehicle fuel economy evaluation index and the actual use condition of the tractor,the boundary condition of the dynamic evaluation of the tractor is determined,and the fuel economy evaluation index,according to the importance of each index,the best fuel economy evaluation method is established.In order to determine the optimal dynamic matching of the tractor,I use AVL Cruise to build simulation model,According to the boundary condition,the scheme of the fuel economy is evaluated according to the boundary condition.The optimal matching scheme of the tractor is determined according to the best fuel economy evaluation method.In order to verify the rationality of the recommended scheme,the actual working condition,the vehicle speed,the engine speed,the engine load rate and the fuel consumption and other parameters of the vehicle are recommended to track the relationship between the parameters.Driver driving behavior and vehicle fuel consumption level.The tracking data show that the vehicle driver's behavior is good and the vehicle fuel economy is at an industry level.