摘要
本文在起停技术方案和起停控制策略的基础上,对起停启动策略和燃油消耗计算做详细的研究,采用起停技术进行了整车的NEDC循环试验和实际市区道路油耗试验。结果表明,采用起停技术后,综合油耗降低6.5%,实际市区道路油耗降低11.6%。由此可见,起停技术是一种有效的整车节油手段,可以用于大批量生产。
On the basis of the system design and control strategy of the start/stop,this paper analyzes the start strategy of the start/ stop and the calculation of fuel consumption.By comparison of the results of the NEDC test and fuel consumption test of the actual urban road driving,which shows that a car with the start/stop can save 6.5%in total NEDC cycle and 11.6%fuel in actual urban road driving,this paper proves that the start/stop technique is an effective fuel saving method which can be used for mass production.
引文
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