PERSONALIZED ROUTE INDICES VIA CROWD-SOURCED DATA
First Claim
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1. A system comprising:
- a processor configured tocluster traffic incident information to determine geographical locations in which a statistically-increased level of traffic incidents occur;
generate traffic incident likelihood indices predictive of traffic incidents levels within the geographic locations according to crowd-sourced event information factors and an index function including coefficients defining contributions of the factors to the indices; and
optimize the coefficients to minimize error between the indices and the clustered traffic incident information.
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Abstract
Traffic incident information may be clustered to determine geographical locations in which a statistically-increased level of traffic incidents occur. Indices indicative of vehicle operating conditions within the locations may be generated according to crowd-sourced event information factors and an index function including coefficients defining contributions of the factors to the indices. The coefficients may be optimized to minimize error between the index-predicted statistically-increased level areas and the clustered traffic incident information.
14 Citations
21 Claims
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1. A system comprising:
a processor configured to cluster traffic incident information to determine geographical locations in which a statistically-increased level of traffic incidents occur; generate traffic incident likelihood indices predictive of traffic incidents levels within the geographic locations according to crowd-sourced event information factors and an index function including coefficients defining contributions of the factors to the indices; and optimize the coefficients to minimize error between the indices and the clustered traffic incident information. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 21)
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9. A system comprising:
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a processor of a vehicle configured to send, to an index server, event information indicative of current driving conditions for the vehicle; request, from the index server, an index of driving incident likelihood for a geographic location; and receive, from the index server, the index as computed by the index server according to coefficients to an index function defining contributions of factors of the event information to the driving incident likelihood. - View Dependent Claims (10, 11, 12, 13, 14)
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15. A non-transitory computer-readable medium comprising instructions that, when executed by a processor of a vehicle, cause the processor to:
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send, to an index server, event information indicative of current driving conditions for the vehicle; request, from the index server, an index of driving incident likelihood for a geographic location; and receive, from the index server, the index as computed by the index server according to coefficients to an index function defining contributions of factors of the event information to the driving incident likelihood. - View Dependent Claims (16, 17, 18, 19, 20)
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Specification