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Upper-limit of state-of-charge estimating device and upper-limit of state-of-charge estimating method

机译：荷电状态估计装置的上限和荷电状态估计方法的上限

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摘要

A PM-ECU executes a program including: a step (S104) of estimating pre-charge SOC(1) when a plug-in charge is started (YES in S100), a step (S108) of calculating an integrated value of charging current when integration permitting conditions are satisfied (YES in S104, YES in S106), a step (S112) of setting a final integrated value when the charge is completed, a step (S116) of estimating post-charge SOC(2) when an ignition switch is turned on (YES in S114), a step (S122) of calculating a full-charge capacity of this cycle when calculation conditions are satisfied (YES in S120), a step (S128) of calculating a new full-charge capacity when the full-charge capacity of this cycle is within a specified range (YES in S124), and a step (S130) of updating the full-charge capacity by setting the new full-charge capacity as the current full-charge capacity when the new full-charge capacity is within a specified range (YES in S128).

机译：PM-ECU执行程序，该程序包括：步骤（S 104 ），用于在开始插入充电时（S中为是）估计预充电SOC（ 1 ）。 100 ），则在满足积分允许条件时（S 104 中为是）计算充电电流的积分值的步骤（S 108 ），在S 106 中为是，在充电完成时设置最终积分值的步骤（S 112 ），步骤（S 116 ），当点火开关打开时（S 114 中为是），估计充电后的SOC（ 2 ），步骤（S 122 ），当满足计算条件时（在S 120 中为是），计算该循环的满充电容量;计算新的满充电的步骤（S 128 ）该循环的满充电容量在指定范围内时（S 124 中为是），并执行更新满充电容量的步骤（S 130 ）通过将新的满充电容量设置为当前的满充电容量，当新的满充电容量为在指定范围内（在S 128 中为是）。 展开▼

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公开/公告号US8912761B2

专利类型

公开/公告日2014-12-16

原文格式PDF

申请/专利权人 JUNTA IZUMI;
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申请/专利号US201013379965

发明设计人 JUNTA IZUMI;
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申请日2010-06-23

分类号H02J7;B60L11/18;G01R31/36;

国家 US

入库时间 2022-08-21 15:18:36

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