首页> 外国专利> Vehicle operation fuel economy evaluation device and mannered

Vehicle operation fuel economy evaluation device and mannered

机译:车辆运行燃油经济性评价装置及方法

摘要

PROBLEM TO BE SOLVED: To enable instructions on driving methods for improved fuel economy by analyzing driving ways and providing a numerical evaluation, whereas evalua tion as to whether it is good mileage driving or bad mileage driving is easily made since the mileage can be calculated provided the miles driven and the fuel consumption are obtained, but what driving aspect causes a bad mileage has been unknown.;SOLUTION: Paying attention to the fact that the higher a driving speed is, the worse a mileage becomes, whether driving is fuel-efficient or not is evaluated. Generally, driving ways are different between local street driving and expressway driving. Therefore, whether it is local street driving or expressway driving is determined (steps 1 to 5), and each driving time for each predetermined driving speed range is recorded respectively (steps 6, 7). A time portion of extraordinary driving which is made reluctantly is excluded as a noise portion, and for the other driving time approximate maximum driving speeds are determined to make evaluation with those driving speeds (steps 10, 11).;COPYRIGHT: (C)2003,JPO
机译:要解决的问题:通过分析驾驶方式并提供数值评估,以实现有关提高燃油经济性的驾驶方法的说明,而由于可以计算出行驶里程,因此可以轻松评估是行驶良好还是行驶不良获得了行驶的里程和燃油消耗,但是未知哪个行驶方面会导致不良的行驶里程。;解决方案:请注意以下事实:行驶速度越高,行驶里程越差,行驶是否省油是否评估。通常,本地街道驾驶和高速公路驾驶之间的驾驶方式是不同的。因此,确定是本地街道驾驶还是高速公路驾驶(步骤1至5),并且分别记录每个预定驾驶速度范围的每个驾驶时间(步骤6、7)。不情愿地进行的非正常行驶的时间部分被排除为噪音部分,对于其他行驶时间,确定近似最大行驶速度,以这些行驶速度进行评估(步骤10、11);版权所有:(C)2003 ,日本特许厅

著录项

相似文献

  • 专利
  • 外文文献
  • 中文文献
获取专利

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号