发明公开
EP2496826A4 IGNITION SYSTEM CONTROL METHOD AND SYSTEM
有权
VERFAHREN UND系统ZUR STEUERUNG EINES ZNDNDSYSTEMS
- 专利标题: IGNITION SYSTEM CONTROL METHOD AND SYSTEM
- 专利标题(中): VERFAHREN UND系统ZUR STEUERUNG EINES ZNDNDSYSTEMS
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申请号: EP10828628申请日: 2010-11-08
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公开(公告)号: EP2496826A4公开(公告)日: 2017-01-25
- 发明人: OLSSON JOHAN , OLSSON TIM
- 申请人: SEM AB
- 专利权人: SEM AB
- 当前专利权人: SEM AB
- 优先权: SE0950836 2009-11-06
- 主分类号: F02P7/067
- IPC分类号: F02P7/067 ; F02P1/00 ; F02P5/04 ; F02P7/07
摘要:
The present invention relates to a method for monitoring an ignition system, wherein the ignition system comprises a charge coil (L1) for charging the ignition system, a primary coil (L4) and a secondary coil (L5), said primary and secondary coils (L4, L5) being arranged to generate a voltage for spark generation, and a control unit (M1), characterized in the steps a) providing a separate coil (L3) adjacent to at least one of the charge coil (L1), the primary coil (L4) and the secondary coil (L5) b) using the control unit (M1) to monitor a magnetic flux at the separate coil (L3), and c) using information regarding said magnetic flux as input for controlling at least one property of an operation of the ignition system. The invention also relates to a control system for an ignition system.
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