论文部分内容阅读
由于蓄电池技术未得到重大突破,因此在全世界范围内的电动汽车和电动摩托车一直未得到很大进展,几乎是处在停滞状态。但介于电动摩托车和自行车之间的电动助力自行车却异军突起,得到了人们的认可,得到了很大发展,在全球范围内形成了一股热潮。目前举行的全球最大二轮车展——德国的IF-MA车展,多家欧洲及美、日等知名自行车厂都推出了电动助力自行车。这种兼具脚踏和电动马达助力自行车在美、欧等地非常受欢迎。一辆电动自行车的售价在3 000～6 000元人民币,是一工薪阶层买得起、用得起的代步工具。骑乘电动助力自行车速度不是很高,不用特殊驾驶执照,不用缴纳特殊使用费用,由于其占地小,好存放,为此深受一些人所喜
As the battery technology has not been a major breakthrough, so in the world of electric vehicles and electric scooters have not made much progress, almost at a standstill. However, electric bikes between electric scooters and bicycles have emerged as a sudden emergence and have gained people’s approval. They have made great progress and have formed a wave of craze around the world. Currently held at the world’s largest two-wheeled motor show - IF-MA in Germany, many European and the United States, Japan and other well-known bicycle manufacturers have launched a power-assisted bicycle. This pedal and electric motor booster bicycle in the United States, Europe and other places very popular. The price of an electric bike is 3,000 to 6,000 yuan, which is an affordable tool for working-class people. Riding electric bikes speed is not very high, without a special driver’s license, do not pay special use fees, due to its small footprint, good storage, for which many people are happy