Invention Application
WO2015075504A1 IGNITION CONTROL DEVICE HAVING AN ELECTRONIC FUEL INJECTION (EFI) MODE AND A CAPACITIVE DISCHARGE IGNITION (CDI) MODE
审中-公开
具有电子燃料注入（EFI）模式和电容式排放点火（IGI）模式的点火控制装置
- Patent Title: IGNITION CONTROL DEVICE HAVING AN ELECTRONIC FUEL INJECTION (EFI) MODE AND A CAPACITIVE DISCHARGE IGNITION (CDI) MODE
- Patent Title (中): 具有电子燃料注入（EFI）模式和电容式排放点火（IGI）模式的点火控制装置
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Application No.: PCT/IB2013/060332Application Date: 2013-11-22
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Publication No.: WO2015075504A1Publication Date: 2015-05-28
- Inventor: GARRARD, Michael Robert , EDWARDS, William E. , HALL, John Matthew
- Applicant: FREESCALE SEMICONDUCTOR, INC. , GARRARD, Michael Robert , EDWARDS, William E. , HALL, John Matthew
- Applicant Address: 6501 William Cannon Drive West Austin, Texas 78735 US
- Assignee: FREESCALE SEMICONDUCTOR, INC.,GARRARD, Michael Robert,EDWARDS, William E.,HALL, John Matthew
- Current Assignee: FREESCALE SEMICONDUCTOR, INC.,GARRARD, Michael Robert,EDWARDS, William E.,HALL, John Matthew
- Current Assignee Address: 6501 William Cannon Drive West Austin, Texas 78735 US
- Main IPC: F02D43/00
- IPC: F02D43/00 ; F02P3/06 ; F02D41/30
Abstract:
An ignition control device having an Electronic Fuel Injection (EFI) mode and a Capacitive Discharge ignition (CDI) mode is described. The ignition control device comprises: an output for providing an output voltage (V0UT), connected or connectable to a load, the load being a fuel injection actuator of an EFI system or an ignition capacitor of a CDI system; and a driver unit connected to the output, for driving the output voltage from a low level (V0UTI) to a high level (VOUTO) and from the high level to the low level in dependence on an input signal (On/Off), each transition of the output voltage from the low level to the high level having a low-to-high transition time which is longer for the CDI mode than for the EFI mode.
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