Ignition control process

Details Ignition control process Ignition control process

2008-07-15

2008-07-15

Argenbright, T. M (Department: 3747)

Data processing: vehicles, navigation, and relative location

Vehicle control, guidance, operation, or indication

With indicator or control of power plant

C123S609000, C123S637000, C324S399000

Reexamination Certificate

active

11896308

ABSTRACT:
A process is provided for ignition control in a cylinder of an internal combustion engine, using an ignition coil which has a connected primary winding and a secondary winding which is connected to a spark plug, and an ignition control unit which is used to control circuit logic connecting the primary winding by means of a line. According to the process, at the beginning of a working cycle, a switching signal is transmitted from the ignition control unit to the circuit logic, marking the beginning of the working cycle, and the temporal length of the signal is used as a reference length (idle time) for other digital information transmitted to the circuit logic by the ignition control unit.

REFERENCES:
patent: 6006143 (1999-12-01), Bartel et al.
patent: 6085144 (2000-07-01), Tozzi
patent: 6360587 (2002-03-01), Noel
patent: 2008/0006242 (2008-01-01), Kagleder
patent: 101 38 976 (2002-03-01), None
patent: 103 35 905 (2005-02-01), None
patent: 0 922 856 (1999-06-01), None

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