Navigation using local overlapping maps
First Claim
1. A system for autonomously navigating a vehicle based on a plurality of overlapping navigational maps, the system comprising:
- at least one processor programmed to;
receive a first navigational map for use in autonomously controlling the vehicle, wherein the first navigational map is associated with a first road segment;
determine at least a first autonomous navigational response for the vehicle along the first road segment based on analysis of the first navigational map;
receive a second navigational map for use in autonomously controlling the vehicle, wherein the second navigational map is associated with a second road segment, wherein the first road segment is different from the second road segment, and wherein the first road segment and the second road segment overlap one another at an overlap segment;
determine at least a second autonomous navigational response for the vehicle along the second road segment based on analysis of the second navigational map; and
determine at least a third autonomous navigational response for the vehicle in the overlap segment based on at least one of the first navigational map and the second navigational map.
1 Assignment
0 Petitions
Accused Products
Abstract
A system for autonomously navigating a vehicle may include at least one processor. The processor may be programmed to receive a first navigational map associated with a first road segment and a second navigational map, different from the first navigational map, associated with a second road segment. The first road segment and the second road segment may overlap one another at an overlap segment. The processor may be programmed to determine at least a first autonomous navigational response for the vehicle along the first road segment based on analysis of the first navigational map; at least a second autonomous navigational response for the vehicle along the second road segment based on analysis of the second navigational map; and at least a third autonomous navigational response for the vehicle in the overlap segment based on at least one of the first navigational map and the second navigational map.
11 Citations
20 Claims
-
1. A system for autonomously navigating a vehicle based on a plurality of overlapping navigational maps, the system comprising:
at least one processor programmed to; receive a first navigational map for use in autonomously controlling the vehicle, wherein the first navigational map is associated with a first road segment; determine at least a first autonomous navigational response for the vehicle along the first road segment based on analysis of the first navigational map; receive a second navigational map for use in autonomously controlling the vehicle, wherein the second navigational map is associated with a second road segment, wherein the first road segment is different from the second road segment, and wherein the first road segment and the second road segment overlap one another at an overlap segment; determine at least a second autonomous navigational response for the vehicle along the second road segment based on analysis of the second navigational map; and determine at least a third autonomous navigational response for the vehicle in the overlap segment based on at least one of the first navigational map and the second navigational map. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
-
11. An autonomous vehicle, comprising:
-
a body; at least one image capture device configured to acquire at least one image representative of an environment of the vehicle; at least one processor programmed to; determine a current location of the vehicle based on the at least one image; receive a first navigational map associated with a first road segment; determine at least a first autonomous navigational response for the vehicle based on analysis of the first navigational map, when the current location of the vehicle lies on the first navigational map; receive a second navigational map associated with a second road segment different from the second road segment, the first road segment and the second road segment overlapping one another at an overlap segment; determine at least a second autonomous navigational response for the vehicle based on analysis of the second navigational map when the current location of the vehicle lies on the second navigational map; and determine at least a third autonomous navigational response for the vehicle based on at least one of the first navigational map and the second navigational map when the current location of the vehicle lies in the overlap segment. - View Dependent Claims (12, 13, 14, 15, 16)
-
-
17. A method of navigating an autonomous vehicle, comprising:
-
receiving from an image capture device, at least one image representative of an environment of the vehicle; determining, using a processor associated with the vehicle, a current location of the vehicle based on the at least one image; receiving a first navigational map associated with a first road segment; determining at least a first autonomous navigational response for the vehicle based on analysis of the first navigational map, when the current location of the vehicle lies on the first navigational map; receiving a second navigational map associated with a second road segment different from the second road segment, the first road segment and the second road segment overlapping one another at an overlap segment; determining at least a second autonomous navigational response for the vehicle based on analysis of the second navigational map when the current location of the vehicle lies on the second navigational map; and determining at least a third autonomous navigational response for the vehicle based on at least one of the first navigational map and the second navigational map when the current location of the vehicle lies in the overlap segment. - View Dependent Claims (18, 19, 20)
-
Specification