Ultrasonic sensor system, method for operating ultrasonic sensors and motor vehicle
US12326528B2 · kind B2 · utility
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19Claims
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Assignee
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Key dates
| Filing date | Aug 3, 2020 |
| Grant date | Jun 10, 2025 |
| Priority date | — |
| Expiry date | Mar 8, 2041 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01S2015/932
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
The invention relates to a method for operating ultrasonic sensors) for a motor vehicle, including emitting a plurality of ultrasonic signals by respective ultrasonic sensors. The ultrasonic signals include a sequence of elementary signals. The elementary signals have signal pauses and a plurality of different signal pulses. The ultrasonic signals differ from one another by the sequence of the elementary signals. The method further includes receiving reflected ultrasonic signals, wherein the received ultrasonic signals are associated with the emitted ultrasonic signals on the basis of the sequences of the elementary signals.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.