Methods and systems for controlling vehicle body motion and occupant experience
First Claim
1. A method of mitigating motion sickness in a vehicle, the method comprising:
- mitigating motion of at least a portion of the vehicle within a first frequency range by a first degree during a first mode of operation;
detecting an event indicating an increased likelihood of motion sickness of at least one occupant of the vehicle;
mitigating motion of the portion of the vehicle within the first frequency range by a second degree, different than the first degree, during a second mode of operation.
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Accused Products
Abstract
In one embodiment, one or more suspension systems of a vehicle may be used to mitigate motion sickness by limiting motion in one or more frequency ranges. In another embodiment, an active suspension may be integrated with an autonomous vehicle architecture. In yet another embodiment, the active suspension system of a vehicle may be used to induce motion in a vehicle. The vehicle may be used as a testbed for technical investigations and/or as a platform to enhance the enjoyment of video and/or audio by vehicle occupants. In some embodiments, the active suspensions system may be used to perform gestures as a means of communication with persons inside or outside the vehicle. In some embodiments, the active suspensions system may be used to generate haptic warnings to a vehicle operator or other persons in response to certain road situations.
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Citations
23 Claims
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1. A method of mitigating motion sickness in a vehicle, the method comprising:
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mitigating motion of at least a portion of the vehicle within a first frequency range by a first degree during a first mode of operation; detecting an event indicating an increased likelihood of motion sickness of at least one occupant of the vehicle; mitigating motion of the portion of the vehicle within the first frequency range by a second degree, different than the first degree, during a second mode of operation. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13)
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14. A vehicle comprising:
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an active suspension system; an active suspension system controller in communication with the active suspension system; at least one sensor or an input in electrical communication with the controller, wherein the controller detects an increased likelihood of motion sickness of an occupant of the vehicle using information from the at least one sensor or input, and wherein the controller operates the active suspension system to mitigate motion in a frequency range to a greater degree when the increased likelihood of motion sickness of the occupant has been detected. - View Dependent Claims (15, 16, 17)
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18. A method of operating an active suspension system of a vehicle, the method comprising:
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detecting movement of a vehicle within a first frequency range with a first magnitude; operating the active suspension system of the vehicle to induce motion in the vehicle within a second frequency range with a second magnitude. - View Dependent Claims (19, 20, 21, 22, 23)
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Specification