公开(公告)号：US20040189257A1

公开(公告)日：2004-09-30

申请号：US10781567

申请日：2004-02-18

Applicant: Johnson Controls Technology Company

Inventor： Thomas J. Dougherty ,  William J. Wruck ,  Ronald C. Miles ,  Deeyu C. Chen ,  Michael L. Thompson

IPC: H02J007/00

CPC classification number: H01M10/4257 ,  B60L11/14 ,  B60L11/1857 ,  B60L11/1861 ,  B60L2240/545 ,  B60L2240/547 ,  B60L2240/549 ,  B60L2240/80 ,  G01R31/36 ,  H01M10/44 ,  H02J7/0047 ,  Y02T10/70 ,  Y02T10/7005 ,  Y02T10/7044 ,  Y02T10/705 ,  Y02T10/7077

Abstract: A method for predicting the remaining life of a battery for a vehicle includes obtaining a value representative of the amount of remaining life for a battery in a new and fully charged state and monitoring at least one parameter of the battery during use of the battery. The method also includes obtaining an acceleration factor based on the at least one monitored parameter and estimating the amount of life lost from the battery utilizing the acceleration factor.

Abstract translation: 一种用于预测车辆的电池的剩余寿命的方法包括获得代表新的和完全充电状态的电池的剩余寿命的值的值，并且在使用电池期间监测电池的至少一个参数。 该方法还包括基于所述至少一个被监控的参数获得加速因子，并且使用加速因子估计从电池损失的寿命量。