US5566974A — Method and apparatus for restraining an occupant …

Claim 1

Independent Claim 145 words

An apparatus for restraining an occupant of a vehicle during a side impact of the vehicle with an object, said apparatus comprising: deployable restraining means mounted to be operative between the occupant and a side assembly of the vehicle adjacent the occupant, said side assembly having an outside panel and an inside panel spaced from said outside panel; an accelerometer for measuring sideways vehicle acceleration, said accelerometer being mounted to the inside panel of said side assembly, said accelerometer providing an output signal having a value functionally related to the sideways acceleration of the vehicle; means for monitoring said output signal of said accelerometer; means for determining a vehicle velocity value in a sideways direction from said monitored output signal of said accelerometer; and means for deploying said restraining means if said determined velocity value is indicative of the occurrence of a deployment crash condition.

Claim 2

Independent Claim 145 words

An apparatus for restraining an occupant of a vehicle during a side impact of the vehicle with an object, said apparatus comprising: deployable restraining means mounted to be operative between the occupant and a side assembly of the vehicle adjacent the occupant, said side assembly having an outside panel and an inside panel spaced from said outside panel; an accelerometer for measuring sideways vehicle acceleration, said accelerometer being mounted to the inside panel of said side assembly, said accelerometer providing an output signal having a value functionally related to the sideways acceleration of the vehicle; means for monitoring said output signal of said accelerometer; means for determining a vehicle velocity value in a sideways direction from said monitored output signal of said accelerometer; and means for deploying said restraining means if said determined velocity value is indicative of the occurrence of a deployment crash condition.

Claim 3

Dependent Claim 34 words

The apparatus of claim 1 wherein said side assembly includes a vehicle door and wherein said accelerometer is mounted to an inside panel of said door at a lower, rearwardmost quadrant of said door.

Claim 4

Dependent Claim 55 words

The apparatus of claim 1 wherein said means for deploying said restraining means includes means for providing an actuation signal only if the determined velocity exceeds a predetermined velocity limit within a predetermined time period after a predetermined acceleration value is exceeded, deployment of said restraining means occurring only in response to said actuation signal.

Claim 5

Dependent Claim 52 words

The apparatus of claim 3 wherein said means for determining said sideways velocity of said vehicle includes means for integrating said acceleration signal and wherein said means for providing said actuation signal provides said actuation signal when the value of the integration exceeds a predetermined integration limit within said predetermined time period.

Claim 6

Dependent Claim 35 words

The apparatus of claim 4 further including means for resetting the value of the integration to zero if said value of the integration does not exceed said predetermined integration limit within said predetermined time period.

Claim 7

Dependent Claim 24 words

The apparatus of claim 1 wherein said velocity is not determined until the sensed acceleration of said side assembly exceeds a predetermined acceleration limit.

Claim 8

Dependent Claim 13 words

The apparatus of claim 1 wherein said restraining means is an air bag.

Claim 9

Independent Claim 146 words

An apparatus for restraining an occupant of a vehicle during a side impact of the vehicle with an object, said apparatus comprising: an air bag mounted to inflate between a door and the occupant, said door having an outside panel and an inside panel spaced from said outside panel; an accelerometer for measuring sideways vehicle acceleration, said accelerometer being mounted to the inside panel of said door at a lower, rearwardmost quarter portion of said door, said accelerometer providing an output signal having a value indicative of whether the vehicle is in a deployment crash condition; means for monitoring said output signal from said accelerometer; means for determining a vehicle velocity value in a sideways direction from said monitored output signal of said accelerometer; and means for deploying said air bag if said determined velocity value is indicative of the occurrence of a deployment crash condition.

Claim 10

Independent Claim 146 words

An apparatus for restraining an occupant of a vehicle during a side impact of the vehicle with an object, said apparatus comprising: an air bag mounted to inflate between a door and the occupant, said door having an outside panel and an inside panel spaced from said outside panel; an accelerometer for measuring sideways vehicle acceleration, said accelerometer being mounted to the inside panel of said door at a lower, rearwardmost quarter portion of said door, said accelerometer providing an output signal having a value indicative of whether the vehicle is in a deployment crash condition; means for monitoring said output signal from said accelerometer; means for determining a vehicle velocity value in a sideways direction from said monitored output signal of said accelerometer; and means for deploying said air bag if said determined velocity value is indicative of the occurrence of a deployment crash condition.

Claim 11

Dependent Claim 54 words

The apparatus of claim 8 wherein said deployment crash condition is when the determined sideways velocity exceeds a predetermined velocity limit, and wherein said means for deploying said air bag includes means for providing an air bag actuation signal to deploy said air bag only when said sideways velocity exceeds a predetermined velocity limit.

Claim 12

Dependent Claim 30 words

The apparatus of claim 8 wherein the means for determining sideways velocity of said vehicle includes means for integrating the output of the accelerometer over a predetermined period of time.

Claim 13

Dependent Claim 37 words

The apparatus of claim 10 wherein the means for deploying said air bag includes means to deploy said air bag when the value of the integration exceeds a predetermined integration limit within said predetermined period of time.

Claim 14

Independent Claim 140 words

A method of restraining an occupant of a vehicle during a side impact of the vehicle with an object, said method comprising the steps of: mounting a deployable restraining means to be operative between the occupant and a side assembly of the vehicle adjacent the occupant, said side assembly having an outside panel and an inside panel spaced from said outside panel; mounting an accelerometer to the inside panel of said side assembly, said accelerometer providing an output signal having a value functionally related to the acceleration of the vehicle in a direction substantially perpendicular to the side of the vehicle; monitoring said output signal of said accelerometer; determining sideways velocity of the vehicle from the monitored accelerometer output signal; and deploying said restraining means if said determined sideways velocity is indicative of the occurrence of a deployment crash condition.

Claim 15

Independent Claim 140 words

A method of restraining an occupant of a vehicle during a side impact of the vehicle with an object, said method comprising the steps of: mounting a deployable restraining means to be operative between the occupant and a side assembly of the vehicle adjacent the occupant, said side assembly having an outside panel and an inside panel spaced from said outside panel; mounting an accelerometer to the inside panel of said side assembly, said accelerometer providing an output signal having a value functionally related to the acceleration of the vehicle in a direction substantially perpendicular to the side of the vehicle; monitoring said output signal of said accelerometer; determining sideways velocity of the vehicle from the monitored accelerometer output signal; and deploying said restraining means if said determined sideways velocity is indicative of the occurrence of a deployment crash condition.

Claim 16

Dependent Claim 36 words

The method of claim 12 wherein said deployment crash condition is when said sideways velocity exceeds a predetermined velocity limit, and wherein said step of deploying occurs when the sideways velocity exceeds said predetermined velocity limit.

Claim 17

Dependent Claim 56 words

The method of claim 12 wherein said step of deploying said restraining means includes the step of providing said actuation signal only if the determined velocity exceeds said predetermined velocity limit within a predetermined time period from when a predetermined accelerometer value is exceeded, deployment of said restraining means occurring in response to said actuation signal.

Claim 18

Dependent Claim 57 words

The method of claim 14 wherein said step of determining said sideways velocity of said vehicle includes the step of integrating said acceleration signal and wherein said step of providing said actuation signal includes the step of providing said actuation signal when the value of the integration exceeds a predetermined integration limit within said predetermined time period.

Claim 19

Dependent Claim 36 words

The method of claim 15 further including the step of resetting the value of the integration to zero if said value of the integration does not exceed said predetermined integration limit within said predetermined time period.

Claim 20

Dependent Claim 23 words

The method of claim 12 wherein said step of determining velocity is not done until the sensed acceleration exceeds a predetermined acceleration limit.

Claim 21

Dependent Claim 44 words

The method of claim 12 wherein said step of mounting an accelerometer to the inside panel of said side assembly includes mounting said accelerometer in an inside door panel of a door adjacent the occupant at a lower, rearwardmost quarter portion of said door.

Claim 22

Independent Claim 156 words

An apparatus for restraining an occupant of a vehicle during a side impact of the vehicle with an object, said apparatus comprising: deployable restraining means mounted to be operative between the occupant and a side assembly of the vehicle adjacent the occupant, said side assembly having an outside panel and an inside panel spaced from said outside panel, said inside panel having a recessed pocket; an accelerometer for measuring sideways vehicle acceleration, said accelerometer being mounted in said recessed pocket of the inside panel of said side assembly, said accelerometer providing an output signal having a value functionally related to the sideways acceleration of the vehicle; means for monitoring said output signal of said accelerometer; means for determining a vehicle velocity value in a sideways direction from said monitored output signal of said accelerometer; and means for deploying said restraining means if said determined velocity value is indicative of the occurrence of a deployment crash condition.

Claim 23

Independent Claim 156 words

An apparatus for restraining an occupant of a vehicle during a side impact of the vehicle with an object, said apparatus comprising: deployable restraining means mounted to be operative between the occupant and a side assembly of the vehicle adjacent the occupant, said side assembly having an outside panel and an inside panel spaced from said outside panel, said inside panel having a recessed pocket; an accelerometer for measuring sideways vehicle acceleration, said accelerometer being mounted in said recessed pocket of the inside panel of said side assembly, said accelerometer providing an output signal having a value functionally related to the sideways acceleration of the vehicle; means for monitoring said output signal of said accelerometer; means for determining a vehicle velocity value in a sideways direction from said monitored output signal of said accelerometer; and means for deploying said restraining means if said determined velocity value is indicative of the occurrence of a deployment crash condition.

Claim 24

Independent Claim 160 words

An apparatus for restraining an occupant of a vehicle during a side impact of the vehicle with an object, said apparatus comprising: an accelerometer for measuring sideways vehicle acceleration and providing an output signal having a value functionally related to the sideways acceleration of the vehicle; deployable restraining means mounted to be operative between the occupant and a side assembly of the vehicle adjacent the occupant, said side assembly having an outside panel and an inside panel spaced from said outside panel, said accelerometer being mounted to said inside panel, said inside panel including reinforcement means for enhancing communication of sideways acceleration of said vehicle to said accelerometer, said accelerometer; means for monitoring said output signal of said accelerometer; means for determining a vehicle velocity value in a sideways direction from said monitored output signal of said accelerometer; and means for deploying said restraining means if said determined velocity value is indicative of the occurrence of a deployment crash condition.

Claim 25

Independent Claim 160 words

An apparatus for restraining an occupant of a vehicle during a side impact of the vehicle with an object, said apparatus comprising: an accelerometer for measuring sideways vehicle acceleration and providing an output signal having a value functionally related to the sideways acceleration of the vehicle; deployable restraining means mounted to be operative between the occupant and a side assembly of the vehicle adjacent the occupant, said side assembly having an outside panel and an inside panel spaced from said outside panel, said accelerometer being mounted to said inside panel, said inside panel including reinforcement means for enhancing communication of sideways acceleration of said vehicle to said accelerometer, said accelerometer; means for monitoring said output signal of said accelerometer; means for determining a vehicle velocity value in a sideways direction from said monitored output signal of said accelerometer; and means for deploying said restraining means if said determined velocity value is indicative of the occurrence of a deployment crash condition.

Claim 26

Independent Claim 157 words

An apparatus for restraining an occupant of a vehicle during a side impact of the vehicle with an object, said apparatus comprising: an air bag mounted to inflate between a door and the occupant, said door having an outside panel and an inside panel spaced from said outside panel, said inside panel having a recessed pocket; an accelerometer for measuring sideways vehicle acceleration, said accelerometer being mounted in said recessed pocket of said inside panel of said door at a lower, rearwardmost quarter portion of said door, said accelerometer providing an output signal having a value indicative of whether the vehicle is in a deployment crash condition; means for monitoring said output signal from said accelerometer; means for determining a vehicle velocity value in a sideways direction from said monitored output signal of said accelerometer; and means for deploying said air bag if said determined velocity value is indicative of the occurrence of a deployment crash condition.

Claim 27

Independent Claim 157 words

An apparatus for restraining an occupant of a vehicle during a side impact of the vehicle with an object, said apparatus comprising: an air bag mounted to inflate between a door and the occupant, said door having an outside panel and an inside panel spaced from said outside panel, said inside panel having a recessed pocket; an accelerometer for measuring sideways vehicle acceleration, said accelerometer being mounted in said recessed pocket of said inside panel of said door at a lower, rearwardmost quarter portion of said door, said accelerometer providing an output signal having a value indicative of whether the vehicle is in a deployment crash condition; means for monitoring said output signal from said accelerometer; means for determining a vehicle velocity value in a sideways direction from said monitored output signal of said accelerometer; and means for deploying said air bag if said determined velocity value is indicative of the occurrence of a deployment crash condition.

Claim 28

Independent Claim 163 words

An apparatus for restraining an occupant of a vehicle during a side impact of the vehicle with an object, said apparatus comprising: an accelerometer for measuring sideways vehicle acceleration and providing an output signal having a value indicative of whether the vehicle is in a deployment crash condition; an air bag mounted to inflate between a door and the occupant, said door having an outside panel and an inside panel spaced from said outside panel, said accelerometer being mounted to the inside panel of said door at a lower, rearwardmost quarter portion of said door, said inside panel including reinforcement means for enhancing communication of sideways acceleration of said vehicle to said accelerometer; means for monitoring said output signal from said accelerometer; means for determining a vehicle velocity value in a sideways direction from said monitored output signal of said accelerometer; and means for deploying said air bag if said determined velocity value is indicative of the occurrence of a deployment crash condition.

Claim 29

Independent Claim 163 words

An apparatus for restraining an occupant of a vehicle during a side impact of the vehicle with an object, said apparatus comprising: an accelerometer for measuring sideways vehicle acceleration and providing an output signal having a value indicative of whether the vehicle is in a deployment crash condition; an air bag mounted to inflate between a door and the occupant, said door having an outside panel and an inside panel spaced from said outside panel, said accelerometer being mounted to the inside panel of said door at a lower, rearwardmost quarter portion of said door, said inside panel including reinforcement means for enhancing communication of sideways acceleration of said vehicle to said accelerometer; means for monitoring said output signal from said accelerometer; means for determining a vehicle velocity value in a sideways direction from said monitored output signal of said accelerometer; and means for deploying said air bag if said determined velocity value is indicative of the occurrence of a deployment crash condition.

Claim 30

Independent Claim 152 words

A method of restraining an occupant of a vehicle during a side impact of the vehicle with an object, said method comprising the steps of: mounting a deployable restraining means to be operative between the occupant and a side assembly of the vehicle adjacent the occupant, said side assembly having an outside panel and an inside panel spaced from said outside panel; providing a recessed pocket in said inside panel; mounting an accelerometer in the recessed pocket of the inside panel of said side assembly, said accelerometer providing an output signal having a value functionally related to the acceleration of the vehicle in a direction substantially perpendicular to the side of the vehicle; monitoring said output signal of said accelerometer; determining sideways velocity of the vehicle from the monitored accelerometer output signal; and deploying said restraining means if said determined sideways velocity is indicative of the occurrence of a deployment crash condition.

Claim 31

Independent Claim 152 words

A method of restraining an occupant of a vehicle during a side impact of the vehicle with an object, said method comprising the steps of: mounting a deployable restraining means to be operative between the occupant and a side assembly of the vehicle adjacent the occupant, said side assembly having an outside panel and an inside panel spaced from said outside panel; providing a recessed pocket in said inside panel; mounting an accelerometer in the recessed pocket of the inside panel of said side assembly, said accelerometer providing an output signal having a value functionally related to the acceleration of the vehicle in a direction substantially perpendicular to the side of the vehicle; monitoring said output signal of said accelerometer; determining sideways velocity of the vehicle from the monitored accelerometer output signal; and deploying said restraining means if said determined sideways velocity is indicative of the occurrence of a deployment crash condition.

Claim 32

Independent Claim 160 words

A method of restraining an occupant of a vehicle during a side impact of the vehicle with an object, said method comprising the steps of: mounting a deployable restraining means to be operative between the occupant and a side assembly of the vehicle adjacent the occupant, said side assembly having an outside panel and an inside panel spaced from said outside panel; mounting an accelerometer to the inside panel of said side assembly, said accelerometer providing an output signal having a value functionally related to the acceleration of the vehicle in a direction substantially perpendicular to the side of the vehicle; reinforcing said inside panel of said side assembly to enhance communication of sideways acceleration of said vehicle to said accelerometer; monitoring said output signal of said accelerometer; determining sideways velocity of the vehicle from the monitored accelerometer output signal; and deploying said restraining means if said determined sideways velocity is indicative of the occurrence of a deployment crash condition.

Claim 33

Independent Claim 160 words

A method of restraining an occupant of a vehicle during a side impact of the vehicle with an object, said method comprising the steps of: mounting a deployable restraining means to be operative between the occupant and a side assembly of the vehicle adjacent the occupant, said side assembly having an outside panel and an inside panel spaced from said outside panel; mounting an accelerometer to the inside panel of said side assembly, said accelerometer providing an output signal having a value functionally related to the acceleration of the vehicle in a direction substantially perpendicular to the side of the vehicle; reinforcing said inside panel of said side assembly to enhance communication of sideways acceleration of said vehicle to said accelerometer; monitoring said output signal of said accelerometer; determining sideways velocity of the vehicle from the monitored accelerometer output signal; and deploying said restraining means if said determined sideways velocity is indicative of the occurrence of a deployment crash condition.

Annuity Stage	Window Opens	Payment Deadline	Surcharge Period Until	Estimated Fee	Status
3.5 Years (Year 4)	1999-10-22	2000-04-22	2000-10-22	$2000.00	Window Closed / Lapsed
7.5 Years (Year 8)	2003-10-22	2004-04-22	2004-10-22	$3760.00	Window Closed / Lapsed
11.5 Years (Year 12)	2007-10-22	2008-04-22	2008-10-22	$7700.00	Window Closed / Lapsed

Method and apparatus for restraining an occupant during a side impact

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