Driving assist system for vehicle
First Claim
1. A vehicle driving assist system, comprising:
- a travel situation detection device that detects a vehicle condition and a traveling environment around a subject vehicle;
a risk potential calculation device that calculates a risk potential around the subject vehicle based upon detection results of the traveling situation detection device;
an accelerator pedal reaction force calculation device that calculates an accelerator pedal reaction force command value based upon the risk potential which is calculated by the risk potential calculation device;
an accelerator pedal reaction force generation device that generates an actuation reaction force for an accelerator pedal, according to the accelerator pedal reaction force command value which is calculated by the accelerator pedal reaction force calculation device;
a driving intention detection device that detects a driving intention of an operator of the subject vehicle; and
an accelerator pedal reaction force modification device that adjusts the actuation reaction force to be generated for the accelerator pedal, based upon a detection result of the driving intention detection device.
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Accused Products
Abstract
A vehicle driving assist system comprises a travel situation detection device that detects a vehicle condition and a traveling environment around a subject vehicle; a risk potential calculation device that calculates a risk potential around the subject vehicle based upon detection results of the traveling situation detection device; an accelerator pedal reaction force calculation device that calculates an accelerator pedal reaction force command value based upon the risk potential which is calculated by the risk potential calculation device; an accelerator pedal reaction force generation device that generates an actuation reaction force for an accelerator pedal, according to the accelerator pedal reaction force command value which is calculated by the accelerator pedal reaction force calculation device; a driving intention detection device that detects a driving intention of an operator of the subject vehicle; and an accelerator pedal reaction force modification device that adjusts the actuation reaction force to be generated for the accelerator pedal, based upon a detection result of the driving intention detection device.
69 Citations
17 Claims
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1. A vehicle driving assist system, comprising:
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a travel situation detection device that detects a vehicle condition and a traveling environment around a subject vehicle;
a risk potential calculation device that calculates a risk potential around the subject vehicle based upon detection results of the traveling situation detection device;
an accelerator pedal reaction force calculation device that calculates an accelerator pedal reaction force command value based upon the risk potential which is calculated by the risk potential calculation device;
an accelerator pedal reaction force generation device that generates an actuation reaction force for an accelerator pedal, according to the accelerator pedal reaction force command value which is calculated by the accelerator pedal reaction force calculation device;
a driving intention detection device that detects a driving intention of an operator of the subject vehicle; and
an accelerator pedal reaction force modification device that adjusts the actuation reaction force to be generated for the accelerator pedal, based upon a detection result of the driving intention detection device. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14)
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15. A vehicle driving assist system, comprising:
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a travel situation detection means for detecting a vehicle condition and a traveling environment around a subject vehicle;
a risk potential calculation means for calculating a risk potential around the subject vehicle based upon detection results of the traveling situation detection means;
an accelerator pedal reaction force calculation means for calculating an accelerator pedal reaction force command value based upon the risk potential which is calculated by the risk potential calculation means;
an accelerator pedal reaction force generation means for generating an actuation reaction force for an accelerator pedal, according to the accelerator pedal reaction force command value which is calculated by the accelerator pedal reaction force calculation means;
a driving intention detection means for detecting a driving intention of an operator of the subject vehicle; and
an accelerator pedal reaction force modification means for adjusting the actuation reaction force to be generated for the accelerator pedal, based upon a detection result of the driving intention detection means.
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16. A vehicle driving assist method, comprising:
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detecting a vehicle condition and a traveling environment around a subject vehicle;
calculating a risk potential around the subject vehicle based upon the vehicle condition and the traveling environment around the subject vehicle;
calculating an accelerator pedal reaction force command value based upon the risk potential;
generating an actuation reaction force for an accelerator pedal, according to the accelerator pedal reaction force command value;
detecting a driving intention of an operator of the subject vehicle; and
adjusting the actuation reaction force to be generated for the accelerator pedal, based upon the driving intention of the operator.
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17. A vehicle, comprising:
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a travel situation detection device that detects a vehicle condition and a traveling environment around a subject vehicle;
a risk potential calculation device that calculates a risk potential around the subject vehicle based upon detection results of the traveling situation detection device;
an accelerator pedal reaction force calculation device that calculates an accelerator pedal reaction force command value based upon the risk potential which is calculated by the risk potential calculation device;
an accelerator pedal reaction force generation device that generates an actuation reaction force for an accelerator pedal, according to the accelerator pedal reaction force command value which is calculated by the accelerator pedal reaction force calculation device;
a driving intention detection device that detects a driving intention of an operator of the subject vehicle; and
an accelerator pedal reaction force modification device that adjusts the actuation reaction force to be generated for the accelerator pedal, based upon a detection result of the driving intention detection device.
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Specification