Electrical transmission or interconnection systems – Vehicle mounted systems – Automobile
Patent
1998-12-18
2000-10-17
Jackson, Stephen W.
Electrical transmission or interconnection systems
Vehicle mounted systems
Automobile
307 91, 307 102, B60L 100
Patent
active
061336467
ABSTRACT:
When a control unit for controlling a 2-motor-3-relay type locking system makes a transition to, for example, an N/L (lock) state, the two motors are turned on or off such that operation timings of the motors are shifted from each other by a period of time longer than a shift amount (variation) of required operation times of the relays.
REFERENCES:
patent: 4519227 (1985-05-01), Dumbser et al.
patent: 4537049 (1985-08-01), Lupoli
patent: 4730120 (1988-03-01), Okada
patent: 5965953 (1999-10-01), Ikeda et al.
Ikeda Toshifumi
Segawa Kunio
Jackson Stephen W.
Mazda Motor Corporation
Polk Sharon
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