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本文根据城市公交客车的实际使用工况及从整车动力性和经济性出发,结合节能、环保城市客车专用发动机的净功率外特性及净功率万有特性曲线,相辅以整车的换档规律的分析,说明了新一代节能环保型城市公交客车所用变速器在设计方面的新理念。
Based on the actual operating conditions of urban buses and the power and economy of the whole vehicle, this paper combines the net power and net power characteristics of energy-saving and eco-friendly urban bus engines, The regular analysis shows a new concept in design of a new generation of energy-saving and environment-friendly urban bus transmission.