Projected vehicle transportation network information notification
First Claim
1. A method of generating projected vehicle transportation network information for use in traversing a vehicle transportation network, the method comprising:
- traversing, by a host vehicle, a vehicle transportation network, wherein traversing the vehicle transportation network includes;
receiving, at a host vehicle, from a remote vehicle, via a wireless electronic communication link, a remote vehicle message, the remote vehicle message including remote vehicle information, the remote vehicle information indicating remote vehicle geospatial state information for the remote vehicle and remote vehicle kinematic state information for the remote vehicle,identifying host vehicle information for the host vehicle, the host vehicle information including one or more of host vehicle geospatial state information for the host vehicle, or host vehicle kinematic state information for the host vehicle,generating, by a processor in response to instructions stored on a non-transitory computer readable medium, projected vehicle transportation network information representing a portion of the vehicle transportation network based on the remote vehicle information and the host vehicle information, the portion including a vehicle transportation network intersection, andin response to a determination that a remote vehicle expected path for the remote vehicle and a host vehicle expected path for the host vehicle are divergent, traversing the vehicle transportation network intersection using the projected vehicle transportation network information, wherein traversing the vehicle transportation network intersection using the projected vehicle transportation network information includes outputting at least a portion of the projected vehicle transportation network information representing the vehicle transportation network intersection.
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Accused Products
Abstract
A method and apparatus for projected vehicle transportation network information notification for use in traversing a vehicle transportation network may include receiving a remote vehicle message including remote vehicle information indicating remote vehicle geospatial state information and remote vehicle kinematic state information, identifying host vehicle information including host vehicle geospatial state information and host vehicle kinematic state information, generating projected vehicle transportation network information representing a portion of the vehicle transportation network based on the remote vehicle information and the host vehicle information, and traversing the intersection represented by the projected vehicle transportation network information using the projected vehicle transportation network information by outputting at least a portion of the projected vehicle transportation network information representing the vehicle transportation network intersection.
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Citations
23 Claims
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1. A method of generating projected vehicle transportation network information for use in traversing a vehicle transportation network, the method comprising:
traversing, by a host vehicle, a vehicle transportation network, wherein traversing the vehicle transportation network includes; receiving, at a host vehicle, from a remote vehicle, via a wireless electronic communication link, a remote vehicle message, the remote vehicle message including remote vehicle information, the remote vehicle information indicating remote vehicle geospatial state information for the remote vehicle and remote vehicle kinematic state information for the remote vehicle, identifying host vehicle information for the host vehicle, the host vehicle information including one or more of host vehicle geospatial state information for the host vehicle, or host vehicle kinematic state information for the host vehicle, generating, by a processor in response to instructions stored on a non-transitory computer readable medium, projected vehicle transportation network information representing a portion of the vehicle transportation network based on the remote vehicle information and the host vehicle information, the portion including a vehicle transportation network intersection, and in response to a determination that a remote vehicle expected path for the remote vehicle and a host vehicle expected path for the host vehicle are divergent, traversing the vehicle transportation network intersection using the projected vehicle transportation network information, wherein traversing the vehicle transportation network intersection using the projected vehicle transportation network information includes outputting at least a portion of the projected vehicle transportation network information representing the vehicle transportation network intersection. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13)
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14. A method of generating projected vehicle transportation network information for use in traversing a vehicle transportation network, the method comprising:
traversing, by a host vehicle, a vehicle transportation network, wherein traversing the vehicle transportation network includes; receiving, at a host vehicle, from a remote vehicle, via a wireless electronic communication link, a remote vehicle message, the remote vehicle message including remote vehicle information, the remote vehicle information indicating remote vehicle geospatial state information for the remote vehicle and remote vehicle kinematic state information for the remote vehicle, identifying host vehicle information for the host vehicle, the host vehicle information including one or more of host vehicle geospatial state information for the host vehicle, or host vehicle kinematic state information for the host vehicle, generating, by a processor in response to instructions stored on a non-transitory computer readable medium, projected vehicle transportation network information representing a portion of the vehicle transportation network based on the remote vehicle information and the host vehicle information, the portion including a vehicle transportation network intersection, wherein the vehicle transportation network intersection includes a plurality of intersecting roads, and wherein a first intersecting road from the plurality of intersecting roads includes a plurality of lanes, determining an expected host vehicle route for the host vehicle in response to generating the projected vehicle transportation network information representing the vehicle transportation network intersection, wherein determining the expected host vehicle route includes determining a turn probability indicating a probability that the expected host vehicle route includes a turn at the vehicle transportation network intersection, and in response to a determination that a remote vehicle expected path for the remote vehicle and a host vehicle expected path for the host vehicle are divergent, traversing the vehicle transportation network intersection using the projected vehicle transportation network information. - View Dependent Claims (15, 16, 17, 18, 19)
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20. A method of generating projected vehicle transportation network information for use in traversing a vehicle transportation network, the method comprising:
traversing, by a host vehicle, a vehicle transportation network, wherein traversing the vehicle transportation network includes; receiving, at a host vehicle, from a remote vehicle, via a wireless electronic communication link, a remote vehicle message, the remote vehicle message including remote vehicle information, the remote vehicle information indicating remote vehicle geospatial state information for the remote vehicle and remote vehicle kinematic state information for the remote vehicle, identifying host vehicle information for the host vehicle, the host vehicle information including one or more of host vehicle geospatial state information for the host vehicle, or host vehicle kinematic state information for the host vehicle, generating, by a processor in response to instructions stored on a non-transitory computer readable medium, projected vehicle transportation network information representing a portion of the vehicle transportation network based on the remote vehicle information and the host vehicle information, the portion including a vehicle transportation network intersection, wherein the vehicle transportation network intersection includes a plurality of intersecting roads, wherein a first intersecting road from the plurality of intersecting roads includes a plurality of lanes, and wherein generating the projected vehicle transportation network information includes; identifying a remote vehicle expected path for the remote vehicle based on the remote vehicle information; identifying a host vehicle expected path for the host vehicle based on the host vehicle information; determining whether the remote vehicle expected path and the host vehicle expected path are convergent; and on a condition that the remote vehicle expected path and the host vehicle expected path are convergent, generating the projected vehicle transportation network information includes; identifying a geospatial location of the vehicle transportation network intersection, and identifying a geospatial size of the vehicle transportation network intersection, determining an expected host vehicle route for the host vehicle in response to generating the projected vehicle transportation network information representing the vehicle transportation network intersection, wherein determining the expected host vehicle route includes; identifying a plurality of projected vehicle transportation network information records, wherein each projected vehicle transportation network information record from the plurality of projected vehicle transportation network information records includes; respective projected vehicle transportation network information representing the vehicle transportation network intersection, and respective information indicating a cardinality of remote vehicles corresponding to a lane from the plurality of lanes; and determining a probability of lane congestion for the lane based on the respective cardinality of remote vehicles from each projected vehicle transportation network information record from the plurality of projected vehicle transportation network information records, and traversing the vehicle transportation network intersection using the projected vehicle transportation network information. - View Dependent Claims (21, 22, 23)
Specification