A method for crash testing a motor vehicle is disclosed. The method provides a crash test routine where an inflatable restraint is deployed using a single deployment pattern throughout at least one government regulation zone. This helps to prevent overlap of a transition zone and can help make the d
A method for crash testing a motor vehicle is disclosed. The method provides a crash test routine where an inflatable restraint is deployed using a single deployment pattern throughout at least one government regulation zone. This helps to prevent overlap of a transition zone and can help make the deployment of the inflatable restraint more predictable. This can increase occupant safety and simply testing.
대표청구항▼
1. A method of deploying and testing an inflatable restraint, comprising the steps of: selecting a firing map defining firing of an inflatable restraint upon a vehicle crash, the firing map having a first deployment pattern and a second deployment pattern, the firing map having at least three zones,
1. A method of deploying and testing an inflatable restraint, comprising the steps of: selecting a firing map defining firing of an inflatable restraint upon a vehicle crash, the firing map having a first deployment pattern and a second deployment pattern, the firing map having at least three zones, at least one first zone where the inflatable restraint fires in the first deployment pattern, at least one second zone where the inflatable restraint fires in the second deployment pattern, and at least one transition zone between the first zone and the second zone where various characteristics define whether the inflatable restraint fires in the first or the second deployment pattern;defining a regulation zone comprising crash test requirements, wherein the regulation zone and the at least one transition zone do not overlap, wherein the regulation zone uses a single pre-selected deployment pattern chosen from the first deployment pattern and the second deployment pattern throughout the entire regulation zone, wherein the regulation zone comprises at least a speed condition and at least one additional condition;conducting a crash test in the regulation zone; anddeploying the inflatable restraint according to the firing map. 2. The method according to claim 1, wherein the transition zone includes a speed range having a lower end and an upper end and wherein the regulation zone includes a speed range having a lower end and an upper end; and wherein the upper end of the transition zone speed range is less than the lower end of the regulation zone speed range. 3. The method according to claim 1, wherein the second deployment pattern is a delay deployment pattern. 4. The method according to claim 1, wherein the first deployment pattern is a no deploy pattern. 5. The method according to claim 1, wherein the crash test conditions include a speed range, a first condition, and a second condition, wherein the crash test is conducted at an upper end of the speed range,wherein the first condition is selected from a group consisting of a flat barrier scenario, an angle barrier scenario, and an offset barrier scenario,wherein the second condition is a seat belt condition, wherein the seat belt condition is selected from a group consisting of an unbelted occupant and a belted occupant; andwherein the crash test validates a motor vehicle for the entire regulation zone. 6. The method of deploying and testing an inflatable restraint according to claim 1, further comprising selecting an inflatable restraint system using a dual charge system. 7. The method of deploying and testing an inflatable restraint according to claim 1, further comprising providing a second firing map for a second regulation zone, wherein the second regulation zone comprises a speed range and a flat barrier, and wherein the second firing map specifies deployment patterns for the inflatable restraint;wherein the second firing map consists essentially of a no fire deployment mode and a delay deployment mode;conducting a second crash test in the second regulation zone; anddeploying the inflatable restraint according to the second firing map. 8. The method according to claim 7, further comprising: providing a third firing map for a third regulation zone, wherein the third regulation zone comprises the speed range and an angle barrier, and wherein the third firing map specifies deployment patterns for the inflatable restraint;wherein the third firing map consists essentially of a no fire deployment mode and a delay deployment mode;conducting a third crash test in the third regulation zone; anddeploying the inflatable restraint according to the third firing map. 9. A method of deploying an inflatable restraint comprising the steps of: using a firing map having at least one transition zone disposed between a first deployment pattern and a second deployment pattern,wherein the transition zone includes probabilities of deploying the inflatable restraint using either the first deployment pattern or the second deployment pattern, andwherein a regulation zone comprising crash test requirements is separated from every transition zone in the firing map so that the regulation zone uses a pre-selected deployment pattern throughout the entire regulation zone, wherein the pre-selected deployment pattern is selected from a group consisting of the first deployment pattern and the second deployment pattern;crashing a vehicle during a crash test according to the crash test requirements; andexecuting the pre-selected deployment pattern. 10. The method according to claim 9, wherein the transition zone includes a speed range having a lower end and an upper end and wherein the regulation zone includes a speed range having a lower end and an upper end; and wherein the upper end of the transition zone speed range is less than the lower end of the regulation zone speed range. 11. The method according to claim 9, wherein the second deployment pattern is a delay deployment pattern. 12. The method according to claim 9, wherein the first deployment pattern is a no deploy pattern. 13. The method according to claim 9, wherein the crash test conditions include a speed range, a first condition, and a second condition, wherein the crash test is conducted at an upper end of the speed range,wherein the first condition is selected from a group consisting of a flat barrier scenario, an angle barrier scenario, and an offset barrier scenario,wherein the second condition is a seat belt condition, wherein the seat belt condition is selected from a group consisting of an unbelted occupant and a belted occupant; andwherein the crash test validates a motor vehicle for the entire regulation zone. 14. The method according to claim 9, wherein the regulation zone comprises a speed range and a flat barrier, wherein the firing map specifies deployment patterns for the inflatable restraint, and the firing map consists essentially of a no fire deployment mode and a delay deployment mode. 15. A method for testing an inflatable restraint system that utilizes a dual charge system, the method comprising the steps of: providing a firing map for a regulation zone, wherein the regulation zone comprises a first speed range and a flat barrier, and wherein the firing map specifies deployment patterns for the inflatable restraint;wherein the firing map consists essentially of a no fire deployment mode and a delay deployment mode;conducting a crash test in the regulation zone; anddeploying the inflatable restraint according to the firing map. 16. The method according to claim 15, further comprising an additional test condition. 17. The method according to claim 16, wherein the additional test condition comprises a belted condition. 18. The method according to claim 15, further comprising: providing a second firing map for a second regulation zone, wherein the second regulation zone comprises a second speed range and a flat barrier, and wherein the second firing map specifies deployment patterns for the inflatable restraint, wherein the second firing map consists essentially of a no fire deployment mode and a delay deployment mode;conducting a second crash test in the second regulation zone; anddeploying the inflatable restraint according to the second firing map. 19. The method according to claim 15, further comprising: providing a third firing map for a third regulation zone, wherein the third regulation zone comprises the first speed range and an angle barrier, and wherein the third firing map specifies deployment patterns for the inflatable restraint, wherein the third firing map consists essentially of a no fire deployment mode and a delay deployment mode;conducting a third crash test in the third regulation zone; anddeploying the inflatable restraint according to the third firing map. 20. The method according to claim 15, wherein the firing map has at least one transition zone between the no fire deployment mode and the delay deployment mode;wherein the at least one transition zone includes probabilities of deploying the restraint using either the no fire deployment mode or the delay deployment mode; andwherein the regulation zone is separated from the at least one transition zone, so that the regulation zone uses a single deployment mode throughout the entire regulation zone.
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이 특허에 인용된 특허 (23)
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Bentele Calvoer,Stephan; Oswald,Klaus; Grotendiek,Torsten; Mindner,Klaus; Loeckle,Gerhard; Gatzweiler,Barbara, Method of triggering at least one airbag in a vehicle.
Kincaid Kevin D. (Kokomo IN) Ravas ; Jr. Richard J. (Kokomo IN) Gose Mark W. (Kokomo IN), Supplemental inflatable restraint energy management and deployment system.
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