Title:
DEVICE AND METHOD FOR GEOMETRICALLY CONSTRUCTING PREDICTED VEHICLE OCCUPANCY AREA
Document Type and Number:
Japanese Patent JP2018177206
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To improve a device and a method for calculating occupancy area and a trajectory of a vehicle.SOLUTION: A device (100) for geometrically constructing predicted vehicle occupancy area includes: a trajectory allocator (10) configured to provide a vehicle trajectory on the basis of a list of vehicle vertices each of which define a position and a moving direction of one point of a vehicle body; a trajectory transformer (20) configured to calculate a list of the extreme points vertices by selecting a point of the vehicle body with the smallest and/or the largest turning radius for a given position of the vehicle and configured to provide a plurality of corner trajectories on the basis of the list of the extreme points vertices; and a gap terminator (30) and an intersection remover (40) configured to provide an occupancy trajectory on the basis of the plurality of corner trajectories, where the gap terminator (30) configured to connect consecutive arcs of the plurality of corner trajectories, and where the intersection remover (40) configured to truncate intersecting arcs of the plurality of corner trajectories.SELECTED DRAWING: Figure 5
Inventors:
DENIS SELENSKY
Application Number:
JP2018055623A
Publication Date:
November 15, 2018
Filing Date:
March 23, 2018
Export Citation:
Assignee:
CONTINENTAL AUTOMOTIVE GMBH
International Classes:
B60W40/10; B60W30/10; G05D1/02
Domestic Patent References:
| JPH11211626A | 1999-08-06 | |||
| JP2016521230A | 2016-07-21 |
Attorney, Agent or Firm:
Mitsufumi Esaki
Blacksmith
Atsushi Shinohara
Shinsuke Nakamura
Blacksmith
Atsushi Shinohara
Shinsuke Nakamura