Driving condition evaluation device and evaluation method
First Claim
1. A driving condition evaluation device comprising:
- a vehicle speed detection portion configured to detect a vehicle speed;
a driving force estimation portion configured to estimate a not-yet-generated driving force for driving a vehicle generated in accordance with an accelerator opening before a driving force is actually generated;
a threshold value setting portion configured to set a threshold value of the not-yet-generated driving force based on the vehicle speed detected by the vehicle speed detection portion; and
a driving force information informing portion configured to inform a driver before the driving force is actually generated of a relationship between the not-yet-generated driving force estimated by the driving force estimation portion and the threshold value set by the threshold value setting portion.
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Abstract
A driving condition evaluation device is provided. The device includes a vehicle speed detection portion configured to detect a vehicle speed. A driving force estimation portion is configured to estimate driving force for driving a vehicle generated in accordance with a driving operation performed by a driver. A threshold value setting portion is configured to set a threshold value of the driving force based on the vehicle speed detected by the vehicle speed detection portion. A driving force information informing portion is configured to inform the driver of a relationship between the driving force estimated by the driving force estimation portion and the threshold value set by the threshold value setting portion.
12 Citations
10 Claims
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1. A driving condition evaluation device comprising:
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a vehicle speed detection portion configured to detect a vehicle speed; a driving force estimation portion configured to estimate a not-yet-generated driving force for driving a vehicle generated in accordance with an accelerator opening before a driving force is actually generated; a threshold value setting portion configured to set a threshold value of the not-yet-generated driving force based on the vehicle speed detected by the vehicle speed detection portion; and a driving force information informing portion configured to inform a driver before the driving force is actually generated of a relationship between the not-yet-generated driving force estimated by the driving force estimation portion and the threshold value set by the threshold value setting portion. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A method for evaluating a driving condition of a vehicle, the method comprising:
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detecting a vehicle speed; estimating a not-yet-generated driving force for driving a vehicle in accordance with an accelerator opening before a driving force is actually generated; setting a threshold value of the not-yet-generated driving force based on the detected vehicle speed; and informing a driver before the driving force is actually generated of a relationship between the estimated not-yet-generated driving force and the set threshold value. - View Dependent Claims (10)
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Specification