Apparatus and method for controlling vehicle
A vehicle incorporates an engine to which an engine-related component is attached, a battery charged with electric power supplied from an external power supply, and an electric motor as a driving source to which electric power is supplied from the battery. An ECU causes at least one of the engine-related component and the battery to be heated, using the electric power supplied from outside while the electric power is being supplied from outside, in accordance with a distance over which the vehicle can run by driving the electric motor alone and a distance to a destination.
1. An apparatus for controlling a vehicle having an engine to which an engine-related component is attached, a power storage device adapted to be charged with electric power supplied from outside, and an electric motor as a driving source to which electric power is supplied from said power storage device, comprising
a control unit that causes at least one of said engine-related component and said power storage device to be heated, using the electric power supplied from outside while the electric power is being supplied from outside, in accordance with a distance over which said vehicle can run by driving said electric motor alone and a distance to a destination,
said control unit determining, with respect to said engine-related component and said power storage device, whether heating is to be performed or not in accordance with a running pattern to the destination, in addition to the distance over which said vehicle can run by driving said electric motor alone and the distance to the destination.
2. The apparatus for controlling the vehicle according to claim 1 , wherein
said control unit determines, from the running pattern to the destination, whether or not warm-up of said engine is completed with heat generated from said engine before arrival at the destination, and if the warm-up of said engine is not completed before arrival at the destination, said control unit causes said engine-related component to be heated, using the electric power supplied from outside while the electric power is being supplied from outside.
3. The apparatus for controlling the vehicle according to claim 1 , wherein
said control unit determines, from the running pattern to the destination, whether or not warm-up of said power storage device is completed with heat generated from said power storage device before arrival at the destination, and if the warm-up of said power storage device is not completed before arrival at the destination, said control unit causes said power storage device to be heated, using the electric power supplied from outside while the electric power is being supplied from outside.
4. An apparatus for controlling a vehicle having an engine to which an engine-related component is attached, a power storage device adapted to be charged with electric power supplied from outside, and an electric motor as a driving source to which electric power is supplied from said power storage device, comprising
a control unit that causes at least one of said engine-related component and said power storage device to be heated, using the electric power supplied from outside while the electric power is being supplied from outside, in accordance with a distance over which said vehicle can run by driving said electric motor alone and a distance to a destination,
said control unit determining whether said power storage device is to be heated or not in accordance with electric power consumed for heating said power storage device and an amount of increase in regenerative electric power obtained by heating said power storage device, in addition to the distance over which said vehicle can run by driving said electric motor alone and the distance to the destination.
5. The apparatus for controlling the vehicle according to claim 4 , wherein
said control unit causes said power storage device to be heated, using the electric power supplied from outside while the electric power is being supplied from outside, if the amount of increase in regenerative electric power is greater than the electric power consumed for heating.
6. A method for controlling a vehicle having an engine to which an engine-related component is attached, a power storage device adapted to be charged with electric power supplied from outside, and an electric motor as a driving source to which electric power is supplied from said power storage device, comprising the steps of:
comparing a distance over which said vehicle can run by driving said electric motor alone and a distance to a destination; and
heating at least one of said engine-related component and said power storage device, using the electric power supplied from outside while the electric power is being supplied from outside, in accordance with a running pattern to the destination, in addition to the distance over which said vehicle can run by driving said electric motor alone and the distance to the destination.
7. A method for controlling a vehicle having an engine to which an engine-related component is attached, a power storage device adapted to be charged with electric power supplied from outside, and an electric motor as a driving source to which electric power is supplied from said power storage device, comprising the steps of:
comparing a distance over which said vehicle can run by driving said electric motor alone and a distance to a destination; and
heating at least one of said engine-related component and said power storage device, using the electric power supplied from outside while the electric power is being supplied from outside, in accordance with electric power consumed for heating said power storage device and an amount of increase in regenerative electric power obtained by heating said power storage device, in addition to the distance over which said vehicle can run by driving said electric motor alone and the distance to the destination.
8. The apparatus for controlling the vehicle according to claim 1 , wherein
said control unit causes said engine-related component to be heated, using the electric power supplied from outside while the electric power is being supplied from outside, if the distance to the destination is longer than the distance over which said vehicle can run by driving said electric motor alone.
9. The apparatus for controlling the vehicle according to claim 1 , wherein
said control unit causes said power storage device to be heated, using the electric power supplied from outside while the electric power is being supplied from outside, if the distance to the destination is shorter than the distance over which said vehicle can run by driving said electric motor alone.
10. The apparatus for controlling the vehicle according to claim 4 , wherein
said control unit causes said engine-related component to be heated, using the electric power supplied from outside while the electric power is being supplied from outside, if the distance to the destination is longer than the distance over which said vehicle can run by driving said electric motor alone.
11. The apparatus for controlling the vehicle according to claim 4 , wherein
said control unit causes said power storage device to be heated, using the electric power supplied from outside while the electric power is being supplied from outside, if the distance to the destination is shorter than the distance over which said vehicle can run by driving said electric motor alone.