Data processing: vehicles – navigation – and relative location – Vehicle control – guidance – operation – or indication
Patent
1996-04-29
1999-03-30
Chin, Gary
Data processing: vehicles, navigation, and relative location
Vehicle control, guidance, operation, or indication
701 36, 701 48, 701104, B60R 1602
Patent
active
058900780
ABSTRACT:
A synthetic automobile control system in which influence of a time lag or delay can be suppressed to a possible minimum without impairing the ease of system expansion of automobile systems includes an arithmetic mechanism (301) incorporating a microcomputer (301C) for arithmetically determining control quantities, a driving mechanism (302) for driving a plurality of actuators (105) in accordance with corresponding control quantities, respectively, and an interface mechanism (103) for coupling the arithmetic mechanism (301) and the driving mechanism (302) to each other. The actuator (105) includes at least one of a fuel injector (1051) and an ignition unit (1053) provided in association with each of engine cylinders. The control quantities include at least one of a fuel injection quantity and an ignition timing. The variety of sensor signals derived from the sensors (104) are inputted to the arithmetic mechanism (301), while the microcomputer (301C) incorporated in the arithmetic mechanism (301) is comprised of an input signal processing mechanism for performing input processing for the sensor signals.
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Chin Gary
Mitsubishi Denki & Kabushiki Kaisha
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