发明授权
- 专利标题： Method and device for monitoring a functional capacity of an engine controller of an internal combustion engine
- 专利标题（中）： 用于监测内燃机的发动机控制器的功能容量的方法和装置
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申请号： US12308184申请日： 2007-09-19
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公开(公告)号： US08296043B2公开(公告)日： 2012-10-23
- 发明人: Bernd Mueller , Volker Pitzal , Rainer Gmehlich
- 申请人： Bernd Mueller , Volker Pitzal , Rainer Gmehlich
- 申请人地址： DE Stuttgart
- 专利权人： Robert Bosch GmbH
- 当前专利权人： Robert Bosch GmbH
- 当前专利权人地址： DE Stuttgart
- 代理机构： Kenyon & Kenyon LLP
- 优先权： DE102006048169 20061010
- 国际申请： PCT/EP2007/059904 WO 20070919
- 国际公布： WO2008/043650 WO 20080417
- 主分类号： G06F19/00
- IPC分类号： G06F19/00 ; G06F11/30 ; G05B9/02
摘要：
In a method for monitoring the functional capacity of an engine controller having a plurality of execution units, a comparison operating mode is provided, in which a torque monitoring program is executed on a plurality of execution units of the system, and signals outputted during the execution of the monitoring program by the execution units are compared with one another in order to recognize an error.