Method for detecting user equipment in a predetermined location area around a motor vehicle
FR3161286A1Active Publication Date: 2025-10-17CONTINENTAL AUTOMOTIVE TECHNOLOGIES GMBH
Patent Information
- Application Number
- FR2024003758
- Authority / Receiving Office
- FR · FR
- Patent Type
- Applications
- Current Assignee / Owner
- Filing Date
- 2024-04-11
- Publication Date
- 2025-10-17
- Estimated Expiration
- 2044-04-11
Smart Images
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Abstract
The invention relates to a method for detecting user equipment (20) in a predetermined location area (ZL) around a motor vehicle comprising a plurality of communication modules configured to communicate over a wireless communication link with said user equipment (20), the peripheral limit of said predetermined location area (ZL) being characterized by a predefined distance corresponding to a predefined signal power, called "reference power" (P_ref), for a signal sent by the user equipment (20) and received by one of the communication modules, said method comprising in particular the step (E4) during which, if the measured inter-module power (PIM) is less than a predetermined inter-module power (PIM_ref) and if the measured inter-module phase shift (DIM) is less than a predetermined inter-module phase shift (DIM_ref),then confirmation that the user equipment (20) is within the predetermined location zone (LZ) around the vehicle. Figure for abstract: Figure 2,
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Citation Information
Patent Citations
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