Vehicle control apparatus
First Claim
1. A vehicle control apparatus comprising:
- vehicle speed control means for controlling vehicle speed which is speed of a vehicle;
provisional anomaly determination means for determining, over a first time, whether or not a driver of the vehicle is in a provisional anomalous state in which the driver possibly has lost his/her ability to drive the vehicle, when the vehicle speed is equal to or higher than a first vehicle speed; and
final anomaly determination means for determining, over a second time, whether or not the driver is in a final anomalous state in which the driver has lost his/her ability to drive the vehicle, when the driver has been determined to be in the provisional anomalous state,wherein the vehicle speed control means is configured;
to decelerate the vehicle at a first deceleration after a provisional anomaly determined time which is a point in time, when the driver is determined to be in the provisional anomalous state;
to maintain the vehicle speed at a second vehicle speed lower than the first vehicle speed when the vehicle speed becomes equal to or lower than the second vehicle speed before the second time elapses from the provisional anomaly determined time; and
to decelerate the vehicle at a second deceleration to stop the vehicle after a final anomaly determined time which is a point in time when the driver is determined to be in the final anomalous state.
1 Assignment
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Accused Products
Abstract
A vehicle control apparatus includes a vehicle speed control unit for controlling the speed of a vehicle, and provisional and final anomaly determination units for determining whether or not a driver of the vehicle is in a provisional anomalous state or in a final anomalous state in which the driver has lost his/her ability to drive the vehicle. After the driver is determined to be in the provisional anomalous state, the vehicle speed control unit decelerates the vehicle at a first deceleration before the driver is determined to be in the final anomalous state. When the vehicle speed becomes lower than a second vehicle speed, the vehicle speed control unit maintains the vehicle speed at the second vehicle speed. After the driver is determined to be in the final anomalous state, the vehicle control apparatus decelerates the vehicle at a second deceleration and stops the vehicle.
8 Citations
4 Claims
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1. A vehicle control apparatus comprising:
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vehicle speed control means for controlling vehicle speed which is speed of a vehicle; provisional anomaly determination means for determining, over a first time, whether or not a driver of the vehicle is in a provisional anomalous state in which the driver possibly has lost his/her ability to drive the vehicle, when the vehicle speed is equal to or higher than a first vehicle speed; and final anomaly determination means for determining, over a second time, whether or not the driver is in a final anomalous state in which the driver has lost his/her ability to drive the vehicle, when the driver has been determined to be in the provisional anomalous state, wherein the vehicle speed control means is configured; to decelerate the vehicle at a first deceleration after a provisional anomaly determined time which is a point in time, when the driver is determined to be in the provisional anomalous state; to maintain the vehicle speed at a second vehicle speed lower than the first vehicle speed when the vehicle speed becomes equal to or lower than the second vehicle speed before the second time elapses from the provisional anomaly determined time; and to decelerate the vehicle at a second deceleration to stop the vehicle after a final anomaly determined time which is a point in time when the driver is determined to be in the final anomalous state. - View Dependent Claims (2, 3, 4)
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Specification