Quality corrected traffic flow predictions

1. A method comprising:

obtaining, at a processing hub including a processor and associated memory, a traffic-flow prediction for a roadway segment;

obtaining, at the processing hub, traffic-flow prediction data individually collected by a plurality of traffic probes, wherein the traffic-flow prediction data is associated with the roadway segment;

saving the traffic-flow prediction data individually collected by the plurality of traffic probes as recorded traffic data;

generating, by a validation module included in the processing hub, a verified traffic-flow prediction for the roadway segment based on a subset of the recorded traffic data, wherein the subset of the recorded traffic data includes first traffic-flow prediction data collected by a first subset of the plurality of traffic probes, and specifically excludes second traffic-flow prediction data collected by a second subset of the plurality of traffic probes;

generating a quality index based on a degree to which the traffic-flow prediction corresponds to the verified traffic-flow prediction;

conditionally correcting the traffic-flow prediction based on the quality index; and

outputting traffic messages including the traffic-flow prediction to at least one user device.

2. The method of claim 1 , wherein obtaining the traffic-flow prediction for the roadway segment includes:

generating the traffic-flow prediction using the traffic-flow prediction data.

3. The method of claim 2 , further comprising:

determining that the quality index fails to satisfy a quality threshold; and

in response to determining that the quality index fails to satisfy the quality threshold, applying different weighting factors to data collected by one or more of the plurality of traffic probes.

4. The method of claim 1 , wherein obtaining the traffic-flow prediction for the roadway segment includes:

receiving the traffic-flow prediction from at least one of a plurality of external data sources.

5. The method of claim 1 , further comprising:

receiving different traffic-flow prediction data from different data sources;

determining that, in cases where the quality index is generated using traffic-flow prediction data associated with a particular data source, the quality index fails to satisfy a quality threshold; and

in response to determining that the quality index fails to satisfy the quality threshold, altering a weighting factor applied to the traffic-flow prediction data associated with the particular data source.

6. The method of claim 1 , further comprising:

determining that, in cases where the quality index is generated using traffic-flow prediction data associated with a particular traffic probe, the quality index fails to satisfy a quality threshold; and

in response to determining that the quality index fails to satisfy the quality threshold, altering a weighting factor applied to the traffic-flow prediction associated with the particular traffic probe.

7. The method of claim 1 , wherein obtaining the traffic-flow prediction data includes

receiving, from a first data source, traffic-flow prediction data associated with a first driver; and

receiving, from a second data source, traffic-flow prediction data associated with a second driver.

8. A processing hub comprising:

at least a first processor and associated memory configured to:

obtain a traffic-flow prediction for a roadway segment;

obtain traffic-flow prediction data individually collected by a plurality of traffic probes, wherein the traffic-flow prediction data is associated with the roadway segment;

save the traffic-flow prediction data individually collected by the plurality of traffic probes as recorded traffic data;

the at least a first processor is further configured to implement a validation module, the validation module configured to:

generate a verified traffic-flow prediction for the roadway segment based on a subset of the recorded traffic data, wherein the subset of the recorded traffic data includes first traffic-flow prediction data collected by a first subset of the plurality of traffic probes, and specifically excludes second traffic-flow prediction data collected by a second subset of the plurality of traffic probes;

generate a quality index based on a degree to which the traffic-flow prediction corresponds to the verified traffic-flow prediction;

the at least a first processor is further configured to:

conditionally correct the traffic-flow prediction based on the quality index; and

output traffic messages including the traffic-flow prediction to at least one user device.

9. The processing hub of claim 8 , wherein the at least a first processor is configured to:

implement a prediction module, the prediction module configured to obtain the traffic-flow prediction for the roadway segment by generating the traffic-flow prediction using the traffic-flow prediction data.

10. The processing hub of claim 9 , wherein the at least a first processor is further configured to:

determine that the quality index fails to satisfy a quality threshold; and

in response to determining that the quality index fails to satisfy the quality threshold, apply different weighting factors to data collected by one or more of the plurality of traffic probes.

11. The processing hub of claim 8 , wherein the at least a first processor is configured to:

receive the traffic-flow prediction from at least one of a plurality of external data sources via a data set input processing and storage module.

12. The processing hub of claim 8 , wherein the at least a first processor is configured to:

receive different traffic-flow prediction data from different data sources;

determine, using a data validation module, that in cases where the quality index is generated using traffic-flow prediction data associated with a particular data source, the quality index fails to satisfy a quality threshold; and

in response to determining that the quality index fails to satisfy the quality threshold, alter a weighting factor applied to the traffic-flow prediction data associated with the particular data source.

13. The processing hub of claim 8 , wherein the at least a first processor is configured to:

determine, using a data validation module, that in cases where the quality index is generated using traffic-flow prediction data associated with a particular traffic probe, the quality index fails to satisfy a quality threshold; and

in response to determining that the quality index fails to satisfy the quality threshold, altering a weighting factor applied to the traffic-flow prediction associated with the particular traffic probe.

14. The processing hub of claim 8 , wherein obtaining the traffic-flow prediction data includes:

receive, from a first data source, traffic-flow prediction data associated with a first driver; and

receive, from a second data source, traffic-flow prediction data associated with a second driver.

15. A traffic-flow messaging system comprising:

a processing hub implemented on at least one processor and associated memory, the processing hub including:

a data set input and processing module configured to:

obtain traffic-flow prediction data individually collected by a plurality of traffic probes, wherein the traffic-flow prediction data is associated with a roadway segment;

save the traffic-flow prediction data individually collected by the plurality of traffic probes as recorded traffic data;

a prediction module configured to generate a traffic-flow prediction for the roadway segment based on the traffic-flow prediction data;

a data validation module configured to:

generate a verified traffic-flow prediction for the roadway segment based on a subset of the recorded traffic data, wherein the subset of the recorded traffic data includes first traffic-flow prediction data collected by a first subset of the plurality of traffic probes, and specifically excludes second traffic-flow prediction data collected by a second subset of the plurality of traffic probes;

generate a quality index based on a degree to which the traffic-flow prediction corresponds to the verified traffic-flow prediction;

the prediction module further configured to conditionally correct the traffic-flow prediction based on the quality index; and

a data output processing module configured to output traffic messages including the traffic-flow prediction to at least one user device.

16. The traffic-flow messaging system of claim 15 , wherein:

the data validation module is further configured to determine that the quality index fails to satisfy a quality threshold; and

in response to determining that the quality index fails to satisfy the quality threshold, the prediction module is further configured to apply different weighting factors to data collected by one or more of the plurality of traffic probes.

17. The traffic-flow messaging system of claim 15 , wherein the data set input and processing module configured to:

receive at least one externally generated traffic-flow prediction from at least one of a plurality of external data sources.

18. The traffic-flow messaging system of claim 15 , wherein:

the data set input and processing module is configured to receive different traffic-flow prediction data from different data sources;

the data validation module is further configured to determine that in cases where the quality index is generated using traffic-flow prediction data associated with a particular data source, the quality index fails to satisfy a quality threshold; and

in response to determining that the quality index fails to satisfy the quality threshold, the prediction module is further configured to alter a weighting factor applied to the traffic-flow prediction data associated with the particular data source.

19. The traffic-flow messaging system of claim 15 , wherein:

the data validation module is further configured to determine that in cases where the quality index is generated using traffic-flow prediction data associated with a particular traffic probe, the quality index fails to satisfy a quality threshold; and

in response to determining that the quality index fails to satisfy the quality threshold, the prediction module is further configured to alter a weighting factor applied to the traffic-flow prediction associated with the particular traffic probe.

20. The traffic-flow messaging system of claim 15 , wherein the data set input processing and storage module is further configured to:

receive, from a first data source, traffic-flow prediction data associated with a first driver; and

receive, from a second data source, traffic-flow prediction data associated with a second driver.