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US 2026/0126514 A1Published application
Method, device and system for determining an elevation of a road portion used by a vehicle
AssigneeValeo Comfort and Driving Assistance
InventorsSebastian Strunck, Kansheng Yang
Life of this patent
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Abstract
Described is a method for determining an elevation of a road portion used by a vehicle. The method includes detecting signals emitted by two respective ground-based transmitters positioned at distinct elevations. The detected signals are compared to determine signal having the highest power, and the elevation of the road portion is determined based the comparison.
Claims15
A method for determining an elevation of a road portion used by a vehicle, the method comprising:
- detecting signals emitted by at least two respective ground-based transmitters the ground-based transceivers being each positioned at distinct elevations;
- comparing the detected signals to determine a signal having a highest power;
- and
- determining the elevation of the road portion based on the comparison.
1 more element
A device for detecting an elevation of a road portion used by a vehicle, the device comprising:
- a receiver configured to:
- detect signals respectively emitted by different ground-based transmitters, and
- compare the detected signals to determine a signal having the highest power;
- and
- a controller configured to determine the elevation of the road portion based on the comparison.
2 more elements
Dependencies are inferred from the claim text.