公开(公告)号：US09129456B2

公开(公告)日：2015-09-08

申请号：US14009766

申请日：2012-04-05

申请人： John Keates ,  Glen Tunstall ,  Craig Barry

发明人： John Keates ,  Glen Tunstall ,  Craig Barry

IPC分类号： F02D1/00 ,  G07C5/00 ,  F02D41/08 ,  B60R16/023 ,  F02D41/00

CPC分类号： F02D35/023 ,  B60R16/0231 ,  B60R16/0236 ,  F02D35/025 ,  F02D41/0025 ,  F02D41/08 ,  F02D41/086 ,  G01F9/001 ,  G07C5/004 ,  G07C5/02 ,  G07C5/08 ,  G07C5/0808 ,  Y02T10/84

摘要： A method of estimating the fuel consumption of a vehicle, said method comprising the steps of estimating an overall power of said vehicle, by estimating a rolling power component, an aerodynamic resistance component and an acceleration component, using at least one parameter obtained from an on board diagnostic system of the vehicle; determining the type of fuel used by the vehicle; and estimating said fuel consumption by summing said components of said overall power and dividing by the energy value of said fuel type and by a predetermined engine efficiency value.

摘要翻译： 一种估计车辆燃料消耗的方法，所述方法包括以下步骤：通过使用至少一个参数获得的估计滚动功率分量，空气动力学阻力分量和加速度分量来估计所述车辆的整体功率， 车辆诊断系统; 确定车辆使用的燃料类型; 以及通过将所述总功率的所述分量相加并除以所述燃料类型的能量值和预定的发动机效率值来估计所述燃料消耗。

公开(公告)号：US20140229087A1

公开(公告)日：2014-08-14

申请号：US14009766

申请日：2012-04-05

申请人： John Keates ,  Glen Tunstall ,  Craig Barry

发明人： John Keates ,  Glen Tunstall ,  Craig Barry

IPC分类号： G07C5/00

CPC分类号： F02D35/023 ,  B60R16/0231 ,  B60R16/0236 ,  F02D35/025 ,  F02D41/0025 ,  F02D41/08 ,  F02D41/086 ,  G01F9/001 ,  G07C5/004 ,  G07C5/02 ,  G07C5/08 ,  G07C5/0808 ,  Y02T10/84

摘要： A method of estimating the fuel consumption of a vehicle, said method comprising the steps of estimating an overall power of said vehicle, by estimating a rolling power component, an aerodynamic resistance component and an acceleration component, using at least one parameter obtained from an on board diagnostic system of the vehicle; determining the type of fuel used by the vehicle; and estimating said fuel consumption by summing said components of said overall power and dividing by the energy value of said fuel type and by a predetermined engine efficiency value.

摘要翻译： 一种估计车辆燃料消耗的方法，所述方法包括以下步骤：通过使用至少一个参数获得的估计滚动功率分量，空气动力学阻力分量和加速度分量来估计所述车辆的整体功率， 车辆诊断系统; 确定车辆使用的燃料类型; 以及通过将所述总功率的所述分量相加并除以所述燃料类型的能量值和预定的发动机效率值来估计所述燃料消耗。