Deployable thigh support in a vehicle seat
First and second pads are configured to be arranged at a front of a vehicle seat. First and second passive movement devices are provided to be respectively arranged under, and to cause movement of, the first and second pads. The first and second passive movement devices are configured to be actuated independently of one another.
1. A system, comprising:
first and second pads configured to be arranged at a front of a vehicle seat;
first and second passive movement devices respectively arranged under, and to cause movement of, the first and second pads;
wherein the first and second passive movement devices are configured to be actuated independently of one another and to move the first and second pads independently of one another upon actuation of the first and second passive movement devices.
2. The system of claim 1 , further comprising a controller that includes a processor and a memory, the memory storing instructions executable by the processor to actuate at least one of the passive movement devices.
3. The system of claim 2 , wherein the memory further stores instructions executable by the processor to receive data from at least one impact sensor, and to use the received data in determining to actuate at least one of the passive movement devices.
4. The system of claim 3 , wherein the memory further stores instructions executable by the processor to actuate only one of the first and second passive movement devices based on the received data.
5. The system of claim 1 , wherein the passive movement devices include one of an airbag and a plastic bladder.
6. The system of claim 1 , wherein the passive movement devices include a motor.
7. The system of claim 1 , wherein the first and second passive movement devices are arranged to move the respective first and second pads at least one of vertically and horizontally with respect to a vehicle.
8. The system of claim 1 , wherein the first and second passive movement devices are arranged to move the respective first and second pads vertically, the system further comprising at least one horizontal movement device, wherein each at least one horizontal movement device is arranged to move a respective one of the pads horizontally.
9. The system of claim 8 , wherein each at least one horizontal movement device includes a stored energy device that is arranged to release a horizontal movement mechanism.
10. The system of claim 9 , further comprising a controller that includes a processor and a memory, the memory storing instructions executable by the processor to actuate at least one of the passive movement devices and the stored energy device.
11. A method, comprising:
using data relating to an impact to determine to actuate at least one of a first passive movement device and a second passive movement device that that are respectively arranged under, and to cause movement of, first and second pads in a vehicle seat; wherein the first and second passive movement devices are configured to be actuated independently of one another and to move the first and second pads independently of one another upon actuation of the first and second passive movement devices.
12. The method of claim 11 , further comprising actuating one or both of the first and second passive movement devices based on the received data.
13. The method of claim 11 , wherein the first and second passive movement devices are arranged to move the respective first and second pads at least one of vertically and horizontally with respect to a vehicle.
14. The method of claim 11 , wherein the first and second passive movement devices are arranged to move the respective first and second pads vertically, the method further comprising, based on the data relating to the impact, moving at least one horizontal movement device that is arranged to move a respective one of the pads horizontally.
15. The method of claim 14 , wherein each at least one horizontal movement device includes a stored energy device that is arranged to release a horizontal movement mechanism, the method further comprising actuating at least one of the passive movement devices and the stored energy device.
16. A controller that includes a processor and a memory, the memory storing instructions executable by the processor, including instructions to:
use data relating to an impact to determine to actuate at least one of a first passive movement device and a second passive movement device that that are respectively arranged under, and to cause movement of, first and second pads in a vehicle seat; wherein the first and second passive movement devices are configured to be actuated independently of one another and to move the first and second pads independently of one another upon actuation of the first and second passive movement devices.
17. The controller of claim 16 , the instructions further including instructions to actuate one or both of the first and second passive movement devices based on the received data.
18. The controller of claim 16 , wherein the first and second passive movement devices are arranged to move the respective first and second pads at least one of vertically and horizontally with respect to a vehicle.
19. The controller of claim 16 , wherein the first and second passive movement devices are arranged to move the respective first and second pads vertically, the instructions further including instructions to, based on the data relating to the impact, move at least one horizontal movement device that is arranged to move a respective one of the pads horizontally.
20. The controller of claim 19 , wherein each at least one horizontal movement device includes a stored energy device that is arranged to release a horizontal movement mechanism, the instructions further including instructions to actuate at least one of the passive movement devices and the stored energy device.