专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20160010579A1 ENGINE CONTROL APPARATUS 有权
标题翻译：发动机控制装置
公开(公告)号：US20160010579A1
公开(公告)日：2016-01-14
申请号：US14795496
申请日：2015-07-09
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA , DENSO CORPORATION
发明人： Kiyonori TAKAHASHI , Yoshiyasu ITO , Nobuyoshi TAKIGAWA
IPC分类号： F02D41/04 , F02D41/40 , F02D41/34
CPC分类号： F02D41/26 , F02D41/22 , F02D2200/0614 , F02D2200/101 , F02D2250/12
摘要： A control apparatus for an engine includes a control unit. The engine includes a sensor. The control unit determines whether or not an abnormality has occurred in a calculation function of the control unit on the basis of a comparison result between the control required injection amount and the monitoring required injection amount. The control unit determines whether or not an abnormality has occurred in the calculation function of the control unit without using the comparison result when the comparison result is calculated during a predetermined period. The predetermined period is a period of a delay that occurs between updating of one of respective values of the control rotation speed and the monitoring rotation speed and updating of the other value due to a difference between the first timing and the second timing.
摘要翻译：发动机的控制装置包括控制单元。发动机包括传感器。控制单元基于控制要求喷射量和监视要求喷射量之间的比较结果来判定控制单元的计算功能中是否发生异常。控制单元在预定时段内计算比较结果时，不使用比较结果来判定在控制单元的计算功能中是否发生了异常。预定周期是在控制转速的各个值和监视转速中的一个的更新之间发生的延迟的周期，以及由于第一定时和第二定时之间的差异而更新另一个值。

IPRDB

热门服务

关于我们

友情链接

联系方式