IMPACT DETECTION ARRANGEMENT
First Claim
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1. An impact detection arrangement for a motor vehicle, comprising:
- a pressure sensor and at least one pressure body connected to the pressure sensor via a connecting line, the pressure body being disposed in an impact region of a side door of the motor vehicle that is relevant to a fixed pole side crash test, and is adapted to this region.
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Abstract
An impact detection arrangement for a vehicle has at least one pressure body in a side door region of the motor vehicle. The at least one pressure body is connected to a pressure sensor via a connecting line. Additionally, the at least one pressure body is provided in an impact region that is relevant to a fixed pole side crash test, and is adapted to this region.
35 Citations
18 Claims
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1. An impact detection arrangement for a motor vehicle, comprising:
- a pressure sensor and at least one pressure body connected to the pressure sensor via a connecting line, the pressure body being disposed in an impact region of a side door of the motor vehicle that is relevant to a fixed pole side crash test, and is adapted to this region.
- View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13)
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14. An impact detection arrangement for detecting an impact at a side door of a motor vehicle, the side door having inner and outer panels defining a pressure volume therebetween, the arrangement comprising:
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an elongate deformable pressure body extending diagonally across the pressure volume of the side door from an upper position to a lower position and abutting at least one of the inner and outer panels; a pressure sensor in the pressure volume of the side door; and a connecting line having an output connected to the pressure sensor, a first input connected to the pressure body and a second input connected to parts of the pressure volume external of the pressure body, a non-return valve in communication with the output so that a change in volume of the pressure body or in the pressure volume generates a pressure change that is detectable by the pressure sensor. - View Dependent Claims (15, 16, 17, 18)
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Specification