Controller for taking measures against abnormal shift upon starting motor-driven vehicle
AssigneeNissan Motor Co., Ltd.
InventorsHisahiro Nabeshima, Hidemitsu Nakagawara
Life of this patent
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AssigneeNissan Motor Co., Ltd.
InventorsHisahiro Nabeshima, Hidemitsu Nakagawara
Estimating the term…
When a traveling drive system is activated at a time t2 in response to a turning of an ignition switch to an ON state at a time t1, a request of P/N inhibit (a park lock release inhibit) from an electrically operated motor controller vanishes. Therefore, originally, according to an execution of a park lock release, the vehicle is started in response to a holding of a D position of a shifter. However, in a case where a park lock release inhibit state occurs at a time immediately before time t2 and the shifter is at the D position at time t2, a present shift inhibit flag takes over the park lock inhibit state at the time immediately before t2 until a time t3 at which the shifter returns to a home (H) position so that the above-described start of the vehicle is prevented.
A control apparatus for taking measures against a shift abnormality upon activation for an electrically driven vehicle equipped with a battery that is electrically connectable to and chargeable via an external power supply, startable via motive power from an electrically operated motor, and configured to travel in a traveling mode corresponding to a signal from a momentary shifter when, with a traveling drive system of the electrically driven vehicle activated, the momentary shifter is operated from a reference position, the control apparatus comprising:
Dependencies are inferred from the claim text.