Method and system for identifying and defining geofences
View Patent ↗The preferred embodiments of the present invention are directed to an improved mapping and navigational system. Specifically, the present invention is directed to a system for defining and assigning geographical boundaries to points of interests on a graphical map, where the geographical boundaries preferably correlate to spatially defined boundaries of the respective points of interests. In accordance with one embodiment of the present invention, the points of interest, along with the respective defined geographical boundaries, can be transferred from a personal computing device to a telecommunication device, such as a portable communication device, so as to be used for mapping purposes and to set off proximity alerts when the portable communication device, equipped with a GPS unit, enters or exits the geographical boundary of a particular point of interest.
1. A method of triggering a geofence event, comprising:
generating, via a physical network server, geofence data associated with a geofence pre-defined for a point of interest (POI) on a physical electronic map, said geofence being a virtual spatial boundary associated with said point of interest (POI); and
displaying, to a user of a mobile device, an image corresponding to said geofence when said mobile device enters an actual geographical area corresponding to said geofence.
2. A method of triggering a geofence event according to claim 1 , further comprising:
sending said geofence data to said mobile device.
3. A method of triggering a geofence event according to claim 1 , wherein:
said displaying is performed in response to a user selection on said mobile device based on a spatial representation displayed on said physical electronic map.
4. A method of triggering a geofence event according to claim 1 , further comprising:
displaying said geofence on said mobile device as a spatial representation on said physical electronic map.
5. A method of triggering a geofence event according to claim 1 , wherein:
said geofence is a virtual fixed boundary.
6. A method of triggering a geofence event according to claim 4 , further comprising:
displaying said point of interest on said physical electronic map on said mobile device.
7. A method of triggering a geofence event according to claim 1 , further comprising:
displaying a plurality of points of interest (POI) on said physical electronic map.
8. A method of triggering a geofence event according to claim 1 , wherein: said geofence is defined along a default extent of said point of interest, said default extent being a pre-recorded boundary of said point of interest, and being variable with spatial data related to said point of interest.
9. A method of triggering a geofence event according to claim 1 , wherein:
said point of interest is at least one of a business establishment, a religious establishment, a recreational establishment, and an educational establishment.
10. A method of triggering a geofence event according to claim 1 , further comprising:
establishing a communication link with a wireless communication network; and
sending said geofence data to said mobile device over said wireless communications network to enable a location-based application that generates said image corresponding to said geofence.
11. A method of triggering a geofence event according to claim 2 , further comprising:
decimating said geofence data before said sending to said mobile device.
12. A method of triggering a geofence event according to claim 11 , wherein:
said decimation is performed using a Douglas-Peucker algorithm.
13. A method of triggering a geofence event, comprising:
generating, via a physical network server, geofence data associated with a geofence pre-defined for a point of interest (POI) on a physical electronic map, said geofence being a virtual spatial boundary associated with said point of interest (POI); and
displaying, to a user of a mobile device, an image corresponding to said geofence when said mobile device exits an actual geographical area corresponding to said geofence.
14. A method of triggering a geofence event according to claim 13 , further comprising:
sending said geofence data to said mobile device.
15. A method of triggering a geofence event according to claim 13 , wherein:
said displaying is performed in response to a user selection on said mobile device based on a spatial representation displayed on said physical electronic map.
16. A method of triggering a geofence event according to claim 13 , further comprising:
displaying said geofence on said mobile device as a spatial representation on said physical electronic map.
17. A method of triggering a geofence event according to claim 13 , wherein:
said geofence is a virtual fixed boundary.
18. A method of triggering a geofence event according to claim 13 , further comprising:
displaying a plurality of points of interest (POI) on said physical electronic map.
19. A method of triggering a geofence event according to claim 13 , wherein:
said geofence is defined along a default extent of said point of interest, said default extent being a pre-recorded boundary of said point of interest, and being variable with spatial data related to said point of interest.
20. A method of triggering a geofence event according to claim 13 , further comprising:
establishing a communication link with a wireless communication network; and
sending said geofence data to said mobile device over said wireless communications network to enable a location-based application that generates said image corresponding to said geofence.