公开(公告)号：US08249771B2

公开(公告)日：2012-08-21

申请号：US12437284

申请日：2009-05-07

申请人： Bernhard Kurrle ,  Marc Chaineux ,  Andreas Feldges

发明人： Bernhard Kurrle ,  Marc Chaineux ,  Andreas Feldges

IPC分类号： G01M17/00

CPC分类号： F02D41/22 ,  F01N11/00 ,  F01N2550/05 ,  F01N2900/1808 ,  F01N2900/1814 ,  Y02A50/2325 ,  Y02T10/40 ,  Y02T10/47

摘要： The invention relates to a method for detecting an error in a component assembly of a motor vehicle, the component assembly having a functional control unit and at least one function module to be controlled by the functional control unit as components. According to the method, a check is made by the functional control unit to determine whether a combination of individual errors is present for at least one component of the component assembly. When the combination of individual errors is thereby present, an occurrence of the error is verified by the functional control unit and a signal for implementing an emergency functional strategy is transmitted by said control unit to an engine control unit.

摘要翻译： 本发明涉及一种用于检测机动车辆的部件组件中的错误的方法，所述部件组件具有功能控制单元和至少一个要由功能控制单元控制的功能模块作为部件。 根据该方法，由功能控制单元进行检查，以确定组件组件的至少一个组件是否存在单个错误的组合。 当由此存在单个错误的组合时，功能控制单元验证错误的发生，并且用于实现紧急功能策略的信号由所述控制单元发送到发动机控制单元。