IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
UP-0583652
(2006-10-18)
|
등록번호 |
US-7598881
(2009-10-20)
|
발명자
/ 주소 |
|
출원인 / 주소 |
- Elesys North America, Inc.
|
대리인 / 주소 |
Brinks, Hofer, Gilson & Lione
|
인용정보 |
피인용 횟수 :
27 인용 특허 :
18 |
초록
▼
In occupant detection systems, direct connections, such as fixed or permanent connections, are provided between the antenna and measurement circuit and between the measurement circuit and wiring harness. Multiple such arrangements may be used for capacitive, electric field, or other types of occupan
In occupant detection systems, direct connections, such as fixed or permanent connections, are provided between the antenna and measurement circuit and between the measurement circuit and wiring harness. Multiple such arrangements may be used for capacitive, electric field, or other types of occupant detection circuits. In some embodiments, the occupant detection is split between a measurement circuit and a processor. For multiple sensors, multiple measurements circuits are provided with direction connections. The processor determines the occupancy state from data from the measurement circuits. The direction connections provide separate, unitary measurement modules to be used by the occupancy system.
대표청구항
▼
I claim: 1. A sensor system for occupant detection, the sensor system comprising: a flexible circuit material comprising an electrical insulating material; an antenna supported by the flexible circuit material, the antenna adjacent to an occupant seating area; a circuit substrate physically connect
I claim: 1. A sensor system for occupant detection, the sensor system comprising: a flexible circuit material comprising an electrical insulating material; an antenna supported by the flexible circuit material, the antenna adjacent to an occupant seating area; a circuit substrate physically connected to the flexible circuit material by a first permanent connection; a first circuit on the circuit substrate separate from the antenna, the first circuit operable to measure occupant information by electrical connection with the antenna and spaced from the occupant seating area, the antenna physically connected to the circuit substrate by a first permanent connection, the first circuit configured to output the measured occupant information free of determination of any characteristic of an occupant; at least one wire electrically connected with the first circuit, the at least one wire physically connected to the circuit substrate by a second permanent connection; and a processor operable to determine a characteristic of the occupant as a function of the occupant information output free of determination of any characteristic, the processor electrically connected with the first circuit by the at least one wire, the processor spaced from the first circuit by the at least one wire and spaced from the occupant seating area. 2. The system of claim 1 wherein the at least one wire releasably connects with the processor. 3. The system of claim 1 further comprising: a second circuit connected with another antenna, the second circuit operable to measure other occupant information by electrical connection with the other antenna; and at least another wire connected with the second circuit and the processor; wherein the processor is operable to determine the characteristic of the occupant as a function of the occupant information and the other occupant information. 4. A sensor system for occupant detection, the sensor system comprising: a flexible circuit material comprising an electrical insulating material; an antenna supported by the flexible circuit material, the antenna adjacent to an occupant seating area; a circuit substrate, spaced from the occupant seating area having a first circuit electrically connected with the antenna, the first circuit operable to measure occupant information using the antenna, the circuit substrate having a first physical connection with the flexible circuit material antenna, the first physical connection being a first fixed connection, the circuit substrate comprising circuit board material where the first circuit comprises a printed circuit board circuit; a wire harness electrically connected with the first circuit, the wire harness having a second physical connection with the circuit substrate, the second physical connection being a second fixed connection; and a processor operable to detect an occupant as a function of the occupant information output by the first circuit, the processor spaced from the occupant seating area. 5. The system of claim 4 wherein the first physical connection is an adhesive connection, solder connection, rivet connection, or combinations thereof. 6. The system of claim 4 wherein the second physical connection is a crimp connection, a solder connection, or combinations thereof. 7. The system of claim 4 wherein the antenna comprises a conductor on flexible circuit material, the wiring harness comprises a plurality of wires, the first physical connection comprises an adhesive connection, and the second physical connection comprises a crimp connection. 8. The system of claim 4 wherein the first and second fixed connections are nonreleasable without destruction. 9. The system of claim 4 wherein the circuit substrate comprises flexible circuit material, the first fixed connection comprising an adhesive bond. 10. The system of claim 4 further comprising: low pressure molded encapsulate material covering the first and second physical connections. 11. The system of claim 4 wherein the first circuit comprises an electric field sensor, capacitive sensor, or combinations thereof. 12. The system of claim 4 further comprising a second circuit connected with the wiring harness spaced away from the first circuit, the second circuit operable to determine a characteristic of an occupant from the occupant information measured by the first circuit. 13. The system of claim 12 wherein the second circuit comprises an occupant detection processor operable to communicate with an air bag controller. 14. A method for configuring a sensor for occupant detection, the method comprising: forming an antenna on a flexible circuit material, the flexible material comprising an electrical insulating material; positioning the antenna near an occupant seating area; nonreleasably connecting the flexible circuit material with a substrate; positioning the substrate away from the occupant seating area; electrically connecting the antenna with a circuit on the substrate, the circuit operable to measure electric field, capacitive, or both electric field and capacitive effects of an occupant with the antenna; nonreleasably connecting the circuit with a wiring harness; applying low-pressure molding over the nonreleasable connections; releasably connecting the wiring harness to an occupant detection processor; and determining, occupant detection by the processor spaced from the occupant seating area, a characteristic of an occupant with the occupant detection processor from measurements output by the circuit, the measurements being free of any characterization of the occupant. 15. The method of claim 14 wherein nonreleasably connecting comprises soldering, bonding, crimping, riveting, or combinations thereof. 16. The method of claim 14 wherein nonreleasably connecting comprises permanently connecting.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.