Vehicle collision sensing system
First Claim
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1. A vehicle collision sensing system for sensing a collision of a vehicle, comprising:
- a vehicle door that includes;
an outer panel that faces an outside of the vehicle; and
an inner panel that is placed on a passenger compartment side of the outer panel and forms a predetermined space between the outer panel and the inner panel;
a plate member that is displaceably supported by the vehicle door and is receivable in the predetermined space;
a pressure sensing means for sensing a pressure in the predetermined space, wherein the pressure sensing means is positioned on an inner panel side of the plate member in a state where the plate member is received in the predetermined space;
a received amount sensing means for sensing a received amount of the plate member in the predetermined space; and
a collision determining means for determining the collision of the vehicle based on the pressure, which is sensed by the pressure sensing means, and the received amount of the plate member, which is sensed by the received amount sensing means.
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Abstract
A window glass is displaceably supported by a vehicle door and is receivable in an interior space, which is formed between an inner panel and an outer panel of the door. A pressure sensor, which senses a pressure in the interior space, is positioned on an inner panel side of the window glass in a state where the window glass is received in the interior space. A collision of a vehicle is sensed based on a measured pressure of the pressure sensor.
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3 Claims
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1. A vehicle collision sensing system for sensing a collision of a vehicle, comprising:
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a vehicle door that includes;
an outer panel that faces an outside of the vehicle; and
an inner panel that is placed on a passenger compartment side of the outer panel and forms a predetermined space between the outer panel and the inner panel;
a plate member that is displaceably supported by the vehicle door and is receivable in the predetermined space;
a pressure sensing means for sensing a pressure in the predetermined space, wherein the pressure sensing means is positioned on an inner panel side of the plate member in a state where the plate member is received in the predetermined space;
a received amount sensing means for sensing a received amount of the plate member in the predetermined space; and
a collision determining means for determining the collision of the vehicle based on the pressure, which is sensed by the pressure sensing means, and the received amount of the plate member, which is sensed by the received amount sensing means. - View Dependent Claims (2, 3)
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Specification