中文摘要：

针对生态驾驶行为在中国节能减排潜力尚不明确的问题,研究基于驾驶模拟实验平台,选取22名驾驶人进行生态驾驶行为培训和驾驶模拟实验测试,通过对比分析生态驾驶行为培训前和培训后的车辆能耗排放改善情况,确定生态驾驶行为的节能减排潜力.研究结果表明：生态驾驶行为节约汽车燃油消耗的潜力可达3.43%~5.45%;对应不同尾气排放物（CO2、CO、HC和NOx）,生态驾驶行为的减排潜力可达3.39%~26.15%.随着培训强度的增加,生态驾驶行为所体现出的节能减排效益也相应增大.另外,职业和非职业司机驾驶行为节能减排潜力存在明显差异.

英文摘要：

Eco-driving has been proven to have a great potentialin reducing vehicle fuel consumption and greenhouse gas emissions in many developed countries, however, this potential in China might be different due to different vehicle technologies, driving groups and driving habits. In China, eco-driving was just introduced in recent years and the potentialin energy saving and emissions reduction of this fuel-efficient driving concept is not clear. Based on a driving simulator, the amount of fuel consumption and emissions before and after eco-driving training of 22 recruited drivers was calculated and compared. The training has two different levels, from receiving only staticinformation （ education） to guided practicing of eco-driving rules （ coaching） . Results show that the potential of eco-drivingin saving fuel consumptionis 3. 43%-5. 45%, and the potential of eco-driving on emissions reduction is 3. 39%-26. 15%, corresponding to different emission indexes. The benefits of eco-driving will be enlarged as the level of training reinforced. Additionally, the potential of fuel consumption saving and emissions reduction after eco-driving training is different between professional and non-professional drivers.