3May A D. Traffic Flow Fundaments [M]. New Jersey:Prentice Hail, 1990.
4Tong H Y. Vehicular emissions and fuel consumption at urban traffic signal controlled junctions[D] .Hong Kong: The Hong Kong Pohytechnic University,2001.
5HEINZ Snizek. Improved Fuel Economy and Handling of Light and Medium Duty Trocks[J]. SAE paper,973275.1.
6SHINICH1 Ishiguro. Heavy-duty Truck Fuel Economy Test in Actual Road Traffic[J]. SAE paper.973183.1 -3.