发明申请
- 专利标题： METHOD AND DEVICE FOR ACTUATING AN INJECTOR IN A FUEL INJECTION SYSTEM OF AN INTERNAL COMBUSTION ENGINE
- 专利标题（中）： 用于在内燃机燃油喷射系统中执行喷射器的方法和装置
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申请号： US13881677申请日： 2011-09-30
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公开(公告)号： US20130306034A1公开(公告)日： 2013-11-21
- 发明人: Haris Hamedovic , Wolfgang Fischer , Silke Seuling
- 申请人： Haris Hamedovic , Wolfgang Fischer , Silke Seuling
- 优先权： DE102010042853.1 20101025
- 国际申请： PCT/EP2011/067077 WO 20110930
- 主分类号： F02D41/30
- IPC分类号： F02D41/30
摘要：
A device and a method for actuating an injector in a fuel-injection system of an internal combustion engine are described. Using a first calibration method and based on a control parameter, an injector parameter which characterizes the injection process is determined. Starting from this injector parameter, a first feature is determined for calibrating the injector. A second calibration method determines a second feature for calibrating the injector, based on an engine parameter. The first calibration method is monitored on the basis of the second feature.