Patent · US Active

Method, device, and system for determining a road construction site

US11170237B2 · kind B2 · utility

0Cited by

2References

15Claims

0Family size

Assignee

Bayerische Motoren Werke Aktiengesellschaft · DE

Inventors

Thomas SCHUTZMEIER · Unterhaching, DE
Andreas Winckler · Mountain View, US

Key dates

Filing date	Oct 15, 2019
Grant date	Nov 9, 2021
Priority date	—
Expiry date	Feb 20, 2040

Classification

Technology area (CPC G)Physics
CPC primaryG08G1/052
WIPO fieldControl
WIPO sectorInstruments

Abstract

A method for determining a road construction site for a motor vehicle, with which a sensor system and a communications interface are associated, which includes: providing a first measurement signal of the sensor system, representing a sign of a first speed limit for the motor vehicle and determining a location-related actual speed identification according to the first measurement signal. The method also includes: providing mapped data including information relating to a location-related local speed limit and detecting a road construction site according to the actual speed identification and the mapped data.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.