Vehicle
AssigneeToyota Jidosha Kabushiki Kaisha
InventorAkihiro NARAZAKI
Life of this patent
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Abstract
A vehicle comprises a grille opening, a grille shutter, an Fr spoiler, and a controller, wherein the controller is configured to open the grille shutter when the vehicle speed is less than a first threshold value or when the evaluation indices and of the temperature of the cooling target are equal to or greater than the reference values; and the controller is configured to bring the Fr spoiler into the deployed posture when the vehicle speed is equal to or greater than a second threshold value higher than the first threshold value, and to bring the Fr spoiler into the deployed posture in synchronization with the opening of the grille shutter when the vehicle speed is equal to or greater than the first threshold value and less than the second threshold value.
Claims4
A vehicle comprising:
- a grille opening formed at a front end of the vehicle and configured to allow air to flow toward a cooling target;
- a grille shutter configured to enable the grille opening to open and close;
- a front spoiler disposed at a lower front portion of the vehicle and configured to be capable of changing between a storage posture and a deployed posture protruding downward of the vehicle relative to the storage posture;
- and
- a controller, wherein
- the controller is configured to open the grille shutter when the vehicle speed is less than a first threshold value or when an evaluation index of a temperature of the cooling target is equal to or greater than a reference value, and
- the controller is configured to:
- change the front spoiler to the deployed posture when the vehicle speed is equal to or greater than a second threshold value higher than the first threshold value;
- and
- change the front spoiler to the deployed posture in synchronization with the opening of the grille shutter when the vehicle speed is equal to or greater than the first threshold value and less than the second threshold value.
Dependencies are inferred from the claim text.