Curtain airbag assembly

1. An airbag system adapted for use in a vehicle, the airbag system comprising:

a curtain airbag assembly including at least a vertical barrier adapted to extend in a vertical direction when the curtain airbag assembly is deployed, the vertical barrier having a first inflatable part adapted to extend near a left side of an interior of the vehicle when the curtain airbag assembly is deployed and a second inflatable part adapted to extend near a right side of the interior of the vehicle when the curtain airbag assembly is deployed;

a back angled support system and a front angled support system both coupled to the vertical barrier and collectively adapted to secure the vertical barrier in a vertical alignment when extended; and

an inflation module adapted to deploy the curtain airbag assembly in the vertical direction.

2. The airbag system of claim 1 , further comprising:

a plurality of sensors adapted to sense a plurality of parameters associated with operational characteristics of a vehicle; and

an electronic control unit (ECU) adapted to receive the plurality of parameters from the plurality of sensors, the ECU further adapted to monitor the plurality of parameters to determine if the vehicle is experiencing an accident;

wherein, if the ECU determines that the vehicle is experiencing an accident, the ECU is further adapted to provide a trigger signal to the inflation module to initiate a process to deploy the curtain airbag assembly.

3. The airbag system of claim 1 , wherein the vertical barrier further comprises a non-inflatable sheet extending from the first inflatable part to the second inflatable part.

4. The airbag system of claim 3 , wherein the non-inflatable sheet includes mesh elements.

5. The airbag system of claim 3 , wherein the non-inflatable sheet includes a net disposed along a lower edge thereof.

6. The airbag system of claim 1 , wherein the inflation module includes a first inflator and a second inflator, the first inflator adapted to inflate the first inflatable part and the second inflator adapted to inflate the second inflatable part.

7. The airbag system of claim 1 , wherein the inflation module includes a single inflator adapted to inflate both the first inflatable part and the second inflatable part.

8. The airbag system of claim 7 , further comprising a horizontal channel adapted to enable gas from the single inflator to inflate both the first inflatable part and the second inflatable part.

9. The airbag system of claim 1 , wherein the vertical barrier of the curtain airbag assembly further includes one or more additional inflatable parts adapted to extend within a central portion of the interior of the vehicle between the first and second inflatable parts when the curtain airbag assembly is deployed.

10. The airbag system of claim 9 , wherein the first inflatable part, the one of more additional inflatable parts, and the second inflatable part are connected side-by-side to form the vertical barrier.

11. The airbag system of claim 9 , further comprising a plurality of non-inflatable sheets extending between the first inflatable part, the one or more additional inflatable parts, and the second inflatable part.

12. The airbag system of claim 1 , wherein the curtain airbag assembly is adapted to be stowed in a headliner section of the vehicle and, when deployed, is adapted to direct the vertical barrier downward from the headliner section.

13. The airbag system of claim 12 , wherein the curtain airbag assembly further includes a second vertical barrier adapted to extend upward in a vertical direction from a floor panel of the vehicle when the curtain airbag assembly is deployed.

14. The airbag system of claim 12 , wherein the back angled support system has a top end connected to a rear portion of the headliner section and a bottom end connected to a bottom portion of the vertical barrier, and the front angled support system has a top end connected to a forward portion of the headliner section and a bottom end connected to the bottom portion of the vertical barrier.

15. The airbag system of claim 14 , wherein at least one of the back angled support system and front angled support system includes a plurality of tethers.

16. The airbag system of claim 15 , further comprising one or more sheets or nets connected between the tethers.

17. The airbag system of claim 12 , wherein, when stowed, the vertical barrier is arranged in one of a folded state and a rolled state.

18. A curtain airbag assembly deployable from a headliner section of a vehicle, the curtain airbag assembly comprising:

a vertical barrier adapted to extend downward in a substantially vertical direction from the headliner section of the vehicle when the curtain airbag assembly is deployed, wherein the vertical barrier comprises:

a back angled support system having a top end connected to a back portion of the headliner section and a bottom end connected to a bottom portion of the vertical barrier; and

a front angled support system having a top end connected to a front portion of the headliner section and a bottom end connected to the bottom portion of the vertical barrier;

wherein the back angled support system and the front angled support system are collectively adapted to secure the vertical barrier in a vertical alignment when extended.

19. The curtain airbag assembly of claim 18 , wherein at least one of the back angled support system and front angled support system includes one or more of a strap, a sheet, and one or more inflatable members.

20. The curtain airbag assembly of claim 18 , wherein the vertical barrier includes a panel airbag inflatable by one or more inflators.

21. The curtain airbag assembly of claim 18 , wherein the vertical barrier is adapted to extend downward from an inflator supported in the headliner section when the curtain airbag assembly is deployed.

22. The curtain airbag assembly of claim 18 , wherein the vertical barrier includes a first inflatable part adapted to extend near a left side of an interior of the vehicle when the curtain airbag assembly is deployed and a second inflatable part adapted to extend near a right side of the interior of the vehicle when the curtain airbag assembly is deployed.

23. The curtain airbag assembly of claim 18 , further comprising:

a left angled support device having a top end connected to a left portion of the headliner section and a bottom end connected to a bottom left corner of the vertical barrier; and

a right angled support apparatus having a top end connected to a right portion of the headliner section and a bottom end connected to a bottom right corner of the vertical barrier.