公开(公告)号：EP2985570A4

公开(公告)日：2016-03-09

申请号：EP14783138

申请日：2014-03-28

申请人： NISSAN MOTOR

发明人： KANO JUNICHI ,  NAKANO YUZO

IPC分类号： G01C21/26 ,  F02D45/00

CPC分类号： G01C21/3469 ,  F02D2200/0625 ,  F02D2200/501 ,  F02D2200/701 ,  F02D2200/702 ,  G01L7/00 ,  G07C5/02

摘要： A device for predicting energy consumption includes an obtaining unit (110), an air resistance calculating unit (140, 150), and an energy consumption predicting unit (150). The obtaining unit (110) is configured to obtain road information including traveling speed information set for each route. The air resistance calculating unit (140, 150) is configured to calculate air resistance as a calculated air resistance value by an air resistance calculation formula on the basis of the traveling speed information of the scheduled traveling route and to correct the calculated air resistance value so that the air resistance is higher according as the traveling speed along the scheduled traveling route is lower. The air resistance is caused when a vehicle travels along a scheduled traveling route. The energy consumption predicting unit (150) is configured to predict an energy consumption of the scheduled traveling route on the basis of the corrected air resistance value.

摘要翻译： 一种用于预测能量消耗设备包括获取单元（110）到空气阻力计算单元（140，150）和对能源消耗预测部（150）。 所述获取单元（110）被配置为获得道路信息包括每个路径设定的行驶速度信息。 空气阻力计算单元（140，150）被配置为通过在空气阻力的计算公式的预定行车路线的行进速度信息的基础上计算空气阻力作为一个计算的空气阻力值，并纠正所计算的空气阻力值，从而 没有空气阻力较大gemäß沿预定行车路线的行驶速度较低。 空气阻力是由于当车辆沿着预定行车路线行驶。 能量消耗预测部（150）被配置为预测校正后的空气阻力值的基础上的预定行车路线的能量消耗。