The rollover prevention apparatus defines an adaptive steering range limiting device comprising a control unit and a pair of opposing unidirectional brake assemblies mounted to a steering column position detection disc. The rollover prevention apparatus prevents the steering wheel of the vehicle fro
The rollover prevention apparatus defines an adaptive steering range limiting device comprising a control unit and a pair of opposing unidirectional brake assemblies mounted to a steering column position detection disc. The rollover prevention apparatus prevents the steering wheel of the vehicle from being turned beyond the threshold of vehicle rollover, but otherwise does not restrict the rotational range of motion of the steering wheel of a vehicle.
대표청구항▼
1. A vehicle having a first mode and a second mode and adapted such that when said vehicle is in said first mode, said vehicle is manually steerable within a non-rollover steering range of motion of said vehicle, and such that when said vehicle is in said second mode, said vehicle automatically impo
1. A vehicle having a first mode and a second mode and adapted such that when said vehicle is in said first mode, said vehicle is manually steerable within a non-rollover steering range of motion of said vehicle, and such that when said vehicle is in said second mode, said vehicle automatically imposes a steering angle limitation such that said vehicle is prevented from being steered beyond a rollover threshold of said vehicle. 2. The vehicle of claim 1, wherein said second mode further defines a steering mechanism automatic actuation mode, and wherein said steering mechanism automatically actuates in response to at least one of vehicle speed, degree of steering position, vehicle center of gravity, vehicle suspension stiffness, vehicle wheel base width, vehicle loading, vehicle tire pressure, traction between a road and vehicle tires, and road bank angle. 3. The vehicle of claim 1, wherein said vehicle automatically performs at least one of a transition from said first mode to said second mode and a transition from said second mode to said first mode. 4. The vehicle of claim 1, wherein said vehicle transitions from said second mode to said first mode in response to application of load to a steering wheel of said vehicle. 5. The vehicle of claim 4, wherein said application of load to a steering wheel of said vehicle further defines application of load to said steering wheel such that said steering wheel is rotated to a rotational orientation of below a steering prevention threshold. 6. The vehicle of claim 1, wherein when said vehicle is in said second mode, manual acceleration of said vehicle is prevented. 7. A vehicle adapted such that said vehicle is manually steerable within a non-rollover steering range of motion of said vehicle but such that said vehicle imposes a steering angle limitation such that said vehicle is prevented from being steered beyond a rollover threshold of said vehicle. 8. The vehicle of claim 7, wherein said vehicle includes a first mode and a second mode, and wherein when said vehicle is in said first mode, said vehicle is manually steerable within a non-rollover steering range of motion of said vehicle, and wherein when said vehicle is in said second mode, said vehicle is automatically prevented from being steered beyond a rollover threshold of said vehicle. 9. The vehicle of claim 8, wherein said vehicle automatically performs at least one of a transition from said first mode to said second mode and a transition from said second mode to said first mode. 10. The vehicle of claim 8, wherein said vehicle transitions from said second mode to said first mode in response to application of load to a steering wheel of said vehicle. 11. The vehicle of claim 10, wherein said application of load to a steering wheel of said vehicle further defines application of load to said steering wheel such that said steering wheel is rotated to a rotational orientation of below a steering prevention threshold. 12. The vehicle of claim 8, wherein when said vehicle is in said second mode, manual acceleration of said vehicle is prevented. 13. The vehicle of claim 8, wherein said second mode further defines a steering mechanism automatic actuation mode, and wherein said steering mechanism automatically actuates in response to at least one of vehicle speed, degree of steering position, vehicle center of gravity, vehicle suspension stiffness, vehicle wheel base width, vehicle loading, vehicle tire pressure, traction between a road and vehicle tires, and road bank angle. 14. An apparatus having a first mode and a second mode and adapted such that when said apparatus is in said first mode, said apparatus allows a vehicle to be steered within a non-rollover steering range of motion of said vehicle, and such that when said apparatus is in said second mode, said apparatus automatically imposes a steering angle limitation such that prevents said vehicle is prevented from being steered beyond a rollover threshold of said vehicle. 15. The apparatus of claim 14, wherein said second mode further defines a steering mechanism automatic actuation mode, and wherein said steering mechanism automatically actuates in response to at least one of vehicle speed, degree of steering position, vehicle center of gravity, vehicle suspension stiffness, vehicle wheel base width, vehicle loading, vehicle tire pressure, traction between a road and vehicle tires, and road bank angle. 16. The apparatus of claim 14, wherein said apparatus automatically performs at least one of a transition from said first mode to said second mode and a transition from said second mode to said first mode. 17. The apparatus of claim 14, wherein said apparatus transitions from said second mode to said first mode in response to application of load to a steering wheel of said vehicle. 18. The apparatus of claim 17, wherein said application of load to a steering wheel of said vehicle further defines application of load to said steering wheel such that said steering wheel is rotated to a rotational orientation of below a steering prevention threshold. 19. The apparatus of claim 14, wherein when said apparatus is in said second mode, manual acceleration of said vehicle is prevented. 20. The apparatus of claim 14, wherein said apparatus is mounted to said vehicle. 21. A steering apparatus for a vehicle having a first mode and a second mode and adapted such that when said apparatus is in said first mode, said apparatus allows a vehicle to be manually steered within a non-rollover steering range of motion of said vehicle, and such that when said vehicle is in said second mode, said apparatus automatically imposes a steering angle limitation on said vehicle such that said vehicle is prevented from rolling over when rounding a curve of such a magnitude and at such a speed that said vehicle would rollover if said steering angle were to exceed said imposed steering angle limitation.
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이 특허에 인용된 특허 (20)
Schubert, Peter J.; Cluff, Charles A., Adaptive rollover detection apparatus and method.
Bauer, Wolf-Deitrich; Mayer, Christian Michael; Schwarzhaupt, Andreas; Spiegelberg, Gernot, Method for the avoidance of rollover phenomena in semitrailers.
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