发明申请
- 专利标题： ACCUMULATED ERROR TIME MONITORING DIAGNOSTIC CONTROL SYSTEM
- 专利标题（中）： 累积误差时间监测诊断控制系统
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申请号： US12204157申请日： 2008-09-04
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公开(公告)号： US20090327821A1公开(公告)日： 2009-12-31
- 发明人: Paul A. Bauerle , Joseph M. Stempnik , Mingguang Yu , Mark H. Costin
- 申请人： Paul A. Bauerle , Joseph M. Stempnik , Mingguang Yu , Mark H. Costin
- 申请人地址： US MI Detroit
- 专利权人： GM GLOBAL TECHNOLOGY OPERATIONS, INC.
- 当前专利权人： GM GLOBAL TECHNOLOGY OPERATIONS, INC.
- 当前专利权人地址： US MI Detroit
- 主分类号： G06F11/00
- IPC分类号： G06F11/00
摘要：
A diagnostic system includes N dedicated diagnostic modules that each correspond with a respective one of multiple control systems. The N dedicated diagnostic modules each generate status signals indicating results of respective diagnostic tests. A diagnostic error time monitor determines an accumulated error time value between error events for each of the control systems based on the status signals. The diagnostic error time monitor selectively reports a fault to a respective one of the N dedicated diagnostic modules based on the accumulated error time value.
公开/授权文献
- US08000855B2 Accumulated error time monitoring diagnostic control system 公开/授权日：2011-08-16
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