Dangerous driving weather messages

• US 9,812,011 B1
• Filed: 07/28/2016
• Issued: 11/07/2017
• Est. Priority Date: 07/28/2016
• Status: Active Grant

• Current Assignee: HERE Global B.V. (HERE Holding Corporation)
• Original Assignee: HERE Global B.V. (HERE Holding Corporation)
• Inventors: Stenneth, Leon, Weinberger, Michael
• Primary Examiner(s): File, Erin
• Application Number:
  US15/221,846
• Time in Patent Office: 467 Days
• CPC Class Codes: G08G 1/0967 Systems involving transmission of highway information, e.g. weather, speed limits transmission of navigation instructions to the vehicle G08G1/0968
• CPC Class Codes: G08G 1/096716 where the received information does not generate an automatic action on the vehicle control
• CPC Class Codes: G08G 1/096741 where the source of the transmitted information selects which information to transmit to each vehicle
• CPC Class Codes: G08G 1/096775 where the origin of the information is a central station

Abstract

Methods, apparatuses, systems, and computer program products for providing dangerous driving weather messages in a tile-based system are provided. An example method comprises receiving one or more measurements of one or more weather parameters for a geographic area. The geographic area is represented by a plurality of tiles. The method further comprises processing at least one of the measurements of at least one of the one or more weather parameters to determine a dangerous driving weather score for at least a first tile of the plurality of tiles; identifying a first tile of the plurality of tiles that is experiencing dangerous driving weather based on the dangerous driving weather score for the first tile; generating a dangerous driving weather message; and providing the dangerous driving weather message. The dangerous driving weather message comprises a timestamp, a list of one or more affected tile identifiers, an alert type, and alert information.

Claims

1. A method comprising:

receiving, by an apparatus comprising at least one processor and a communication interface, one or more measurements of one or more weather parameters for a geographic area, the geographic area represented by a plurality of tiles;

processing, by the apparatus, at least one of the measurements of at least one of the one or more weather parameters to determine a dangerous driving weather score for at least a first tile of the plurality of tiles;

identifying, by the apparatus, that the first tile of the plurality of tiles is experiencing dangerous driving weather based on the dangerous driving weather score for the first tile;

identifying, by the apparatus, one or more second tiles that are experiencing dangerous weather based on the dangerous driving weather score corresponding to each of the one or more second tiles, wherein (a) the one or more second tiles are each adjacent to the first tile and (b) the dangerous driving weather score corresponding to each of the one or more second tiles is determined based on weather conditions of the second tile;

responsive to identifying the one or more second tiles that are experiencing dangerous weather, defining, by the apparatus, a cluster, the cluster comprising the first tile and the one or more second tiles,

generating, by the apparatus, a dangerous driving weather message corresponding to the cluster, the dangerous driving weather message comprising a timestamp, a list of one or more affected tile identifiers, an alert type, and alert information, wherein the list of one or more affected tile identifiers comprises a tile identifier for each tile of the cluster; and

providing, by the apparatus, the dangerous driving weather message, wherein at least a portion of the dangerous driving weather message is configured to be provided via a user interface of a mobile device.

2. A method according to claim 1, further comprising:

identifying one or more tiles adjacent to the cluster that are identified as experiencing dangerous driving weather; and

adding the one or more tiles adjacent to the cluster that are identified as experiencing dangerous driving weather to the cluster.

3. A method according to claim 1, further comprising:

identifying one or more nearby tiles that are identified as experiencing dangerous driving weather; and

adding (a) the one or more nearby tiles that are identified as experiencing dangerous driving weather and (b) at least one adjoining tile corresponding to each nearby tile identified as experiencing dangerous driving weather to the cluster,

wherein (a) an adjoining tile is a tile that shares (i) at least one boundary with a tile in the cluster and (ii) a boundary with a nearby tile and (b) a nearby tile is a tile that (i) does not share a boundary with a tile in the cluster and (ii) does share a boundary with an adjoining tile.

4. A method according to claim 1, wherein the alert information comprises at least one statistical representation of the severe weather being experienced in the area represented by the cluster.

5. A method according to claim 1, wherein the dangerous driving weather score for the first tile is greater than a corresponding single condition score threshold value, the dangerous driving weather score for the first tile determined based on one weather condition for the first tile.

6. A method according to claim 1, wherein the dangerous driving weather score for the first tile is greater than a corresponding combined condition score threshold value, the dangerous driving weather score for the first tile determined based on a combination of two or more weather conditions for the first tile.

7. A method according to claim 1, wherein the dangerous driving weather message is configured to expire after a predetermined time period.

8. A method according to claim 7, wherein the mobile device is expected to enter the first tile or one of the one or more second tiles before the dangerous driving weather message expires.

9. A method according to claim 1, wherein the dangerous driving weather message is provided to an intermediary system for distribution to a mobile device based on at least one tile identifier listed in the list of one or more affected tile identifiers and a location of the mobile device, wherein the mobile device is associated with the intermediary system.

10. A method according to claim 1, wherein the dangerous driving weather message is provided to a mobile device based on a current physical location of the mobile device and at least one tile identifier listed in the list of one or more affected tile identifiers.

11. An apparatus comprising at least one processor, a communication interface, and at least one memory storing computer program code, the at least one memory and the computer program code configured to, with the processor, cause the apparatus to at least:

receive, via the communication interface, one or more measurements of one or more weather parameters for a geographic area, the geographic area represented by a plurality of tiles;

process at least one of the measurements of at least one of the one or more weather parameters to determine a dangerous driving weather score for at least a first tile of the plurality of tiles;

identify that the first tile of the plurality of tiles is experiencing dangerous driving weather based on the dangerous driving weather score for the first tile;

identify one or more second tiles that are experiencing dangerous weather based on the dangerous driving weather score corresponding to each of the one or more second tiles, wherein (a) the one or more second tiles are each adjacent to the first tile and (b) the dangerous driving weather score corresponding to each of the one or more second tiles is determined based on weather conditions of the second tile;

responsive to identifying the one or more second tiles that are experiencing dangerous weather, define a cluster, the cluster comprising the first tile and the one or more second tiles,

generate a dangerous driving weather message corresponding to the cluster, the dangerous driving weather message comprising a timestamp, a list of one or more affected tile identifiers, an alert type, and alert information, wherein the list of one or more affected tile identifiers comprises a tile identifier for each tile of the cluster; and

provide, via the communication interface, the dangerous driving weather message, wherein at least a portion of the dangerous driving weather message is configured to be provided via a user interface of a mobile device.

12. An apparatus according to claim 11, wherein the at least one memory and the computer program code are further configured to, with the processor, cause the apparatus to at least:

identify one or more tiles adjacent to the cluster that are identified as experiencing dangerous driving weather; and

add the one or more tiles adjacent to the cluster that are identified as experiencing dangerous driving weather to the cluster.

13. An apparatus according to claim 11, wherein the at least one memory and the computer program code are further configured to, with the processor, cause the apparatus to at least:

identify one or more nearby tiles that are identified as experiencing dangerous driving weather; and

add (a) the one or more nearby tiles that are identified as experiencing dangerous driving weather and (b) at least one adjoining tile corresponding to each nearby tile identified as experiencing dangerous driving weather to the cluster,

wherein (a) an adjoining tile is a tile that shares (i) at least one boundary with a tile in the cluster and (ii) a boundary with a nearby tile and (b) a nearby tile is a tile that (i) does not share a boundary with a tile in the cluster and (ii) does share a boundary with an adjoining tile.

14. An apparatus according to claim 11, wherein the alert information comprises at least one statistical representation of the severe weather being experienced in the area represented by the cluster.

15. An apparatus according to claim 11, wherein the dangerous driving weather score for the first tile is greater than a corresponding single condition score threshold value, the dangerous driving weather score for the first tile determined based on one weather condition for the first tile.

16. An apparatus according to claim 11, wherein the dangerous driving weather score for the first tile is greater than a corresponding combined condition score threshold value, the dangerous driving weather score for the first tile determined based on a combination of two or more weather conditions for the first tile.

17. An apparatus according to claim 11, wherein the dangerous driving weather message is provided to an intermediary system for distribution to a mobile device based on at least one tile identifier listed in the list of one or more affected tile identifiers and a location of the mobile device, wherein the mobile device is associated with the intermediary system.

18. An apparatus according to claim 11, wherein the dangerous driving weather message is provided to a mobile device based on a current physical location of the mobile device and at least one tile identifier listed in the list of one or more affected tile identifiers.

19. An apparatus according to claim 11, wherein the mobile device is expected to enter the first tile or one of the one or more second tiles before the dangerous driving weather message expires.

20. A computer program product comprising at least one non-transitory computer-readable storage medium having computer-executable program code instructions stored therein, the computer-executable program code instructions comprising program code instructions configured to:

receive one or more measurements of one or more weather parameters for a geographic area, the geographic area represented by a plurality of tiles;

process at least one of the measurements of at least one of the one or more weather parameters to determine a dangerous driving weather score for at least a first tile of the plurality of tiles;

identify that the first tile of the plurality of tiles is experiencing dangerous driving weather based on the dangerous driving weather score for the first tile;

identify one or more second tiles that are experiencing dangerous weather based on the dangerous driving weather score corresponding to each of the one or more second tiles, wherein (a) the one or more second tiles are each adjacent to the first tile and (b) the dangerous driving weather score corresponding to each of the one or more second tiles is determined based on weather conditions of the second tile;

responsive to identifying the one or more second tiles that are experiencing dangerous weather, define a cluster, the cluster comprising the first tile and the one or more second tiles,

generate a dangerous driving weather message corresponding to the cluster, the dangerous driving weather message comprising a timestamp, a list of one or more affected tile identifiers, an alert type, and alert information, wherein the list of one or more affected tile identifiers comprises a tile identifier for each tile of the cluster; and

provide the dangerous driving weather message, wherein at least a portion of the dangerous driving weather message is configured to be provided via a user interface of a mobile device.