Patent · US Active

Operating assistance method, control unit, operating assistance system and working device

US11403854B2 · kind B2 · utility

0Cited by

0References

16Claims

0Family size

Assignee

Robert Bosch GmbH · DE

Inventors

Jens Roeder · Stuttgart, DE
Michael Kessler · Rutesheim, DE
Patrick Koegel · Ludwigsburg, DE
Steffen Brueggert · Hildesheim, DE

Key dates

Filing date	Apr 11, 2019
Grant date	Aug 2, 2022
Priority date	—
Expiry date	Jun 28, 2039

Classification

Technology area (CPC G)Physics
CPC primaryG08G1/166
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

An operating assistance method for a working device or for a vehicle. Object boxes for an object in a field of view of the working device are obtained at consecutive times. From object boxes of a given object, for images recorded in succession or direct succession, an instantaneous change of scale of an object box for the specific object, and an instantaneous lateral change of position of the object box for the specific object, are determined. An object box predicted in the future is determined from the current change of scale, and from the instantaneous lateral change in position for an object box for a specific object. The position of the predicted object box and/or the ratio of a lateral extension of the predicted object box to a lateral extension of a covered field of view and/or of the recorded images are determined and evaluated.

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