SENSOR DEVICE AND SYSTEM FOR COMMUNICATING INFORMATION
A sensor device for conducting electronic transactions from a vehicle including a housing including an RFID circuit operably connected to an RFID antenna, a short range communication device, the RFID circuit and short range communication device operably connected to a processor, and a power supply. The sensor device is wirelessly connectable to a mobile communication device via the Bluetooth chip and the mobile communication device runs a software application. The RFID antenna is adapted to receive a wireless signal from a transmitter. Responsive to the wireless signal, the processor causes the short range communication device to wirelessly communicate with the mobile communication device to initiate a transaction.
1 .- 30 . (canceled)
31 . A method for assessing charges associated with vehicle use, the method comprising:
receiving, at a mobile computing device within a vehicle, information from a remote server for a set of geofences in proximity to the mobile computing;
determining a geographic location of the mobile computing device using a location service feature of the mobile computing device;
determining a path taken by the mobile computing device by plotting a series of geographic locations of the mobile computing device in relation to a series of related geofences within the set of geofences;
sending path information to the remote server in response to determining the path;
receiving, from the remote server, toll information based on the path information; and
displaying the toll information on a display coupled to the mobile computing device.
32 . The method of claim 31 , wherein the series of related geofences comprises an approach geofence corresponding to an approach of an area, a departure geofence corresponding to a departure of the area, and a core geofence corresponding to a middle location of the area.
33 . The method of claim 31 , wherein the information from the remote server comprises geographic boundaries of the set of geofences, wherein one or more of the set of geofences are associated with a toll region or a parking lot.
34 . The method of claim 31 , further comprising:
displaying a request for authorization corresponding to a parking event, wherein the path information indicates that the mobile computing device traveled into a first geofence,
the first geofence corresponds with a parking area, and
the toll information received from the remote server comprises a current rate for the parking area.
35 . The method of claim 31 , wherein displaying the toll information comprises displaying an authorization input request corresponding to the toll information.
36 . The method of claim 31 , wherein determining the path comprises determining a combination of one or more geofences of the set of geofences that the mobile computing device passes through.
37 . The method of claim 31 , further comprising transmitting, by the mobile computing device to the remote server, location, speed, time of day, vehicle type, and lane of travel.
38 . The method of claim 31 , further comprising determining a specific lane in which a vehicle associated with the mobile computing device is traveling based on the geographic location and the set of geofences.
39 . The method of claim 31 , further comprising requesting or refreshing the set of geofences by sending a current geographical location to the remote server.
40 . The method of claim 39 , wherein the set of geofences is determined by the remote server using a KD tree on coordinates of geofences and the current geographical location of the mobile computing device to generate a list of nearest geofences to the mobile computing device.
41 . The method of claim 31 , further comprising confirming the toll information based on one or more of the set of geofences before and after a toll location.
42 . A mobile computing device comprising:
a processor;
a location detection circuitry; and
a memory storing instructions that, when executed by the processor, configure the mobile computing device to:
receive, at a mobile computing device within a vehicle, information from a remote server for a set of geofences in proximity to the mobile computing device;
determine a geographic location of the mobile computing device using a location service feature of the mobile computing device;
determine a path taken by the mobile computing device by plotting a series of geographic location of the mobile computing device in relation to a series of related geofences within the set of geofences;
send path information to the remote server in response to determining the path;
receive, from the remote server, toll information based on the path information; and
display the toll information on a display coupled to the mobile computing device.
43 . The mobile computing device of claim 42 , wherein the series of related geofences comprises an approach geofence corresponding to an approach of an area, a departure geofence corresponding to a departure of the area, and a core geofence corresponding to a middle location of the area.
44 . The mobile computing device of claim 42 , wherein the instructions further configure the mobile computing device to request or refresh the set of geofences by sending a current geographical location to the remote server, and receiving an updated set of geofences local to the mobile computing device, wherein the updated set of geofences are determined by the remote server using a KD tree on coordinates of geofences and the current geographical location of the mobile computing device to generate a list of nearest geofences to the mobile computing device.
45 . The mobile computing device of claim 42 , wherein the information from the remote server comprises geographic boundaries of the set of geofences, wherein the set of geofences are associated with toll plazas and parking lots.
46 . The mobile computing device of claim 42 , wherein the path information indicates that the mobile computing device traveled into a first geofence, wherein the first geofence corresponds with a parking area computing;
wherein the toll information received from the remote server includes a current rate for the parking area; and
wherein the instructions further configure the mobile computing device to display an authorization input corresponding to a parking event.
47 . The mobile computing device of claim 42 , wherein displaying the toll information comprises displaying an authorization input request corresponding to the toll information.
48 . A method for operating a remote server for assessing charges associated with vehicle use, the method comprising:
receiving, from a mobile computing device, a current geographical location;
maintaining an active list of nearest geofences to the current geographical location by:
sorting a set of geofences using a KD tree on coordinates of each geofence of the set of geofences; and
identifying which geofences of the set of geofences are nearest the current geographical location using the KD tree; and
sending the active list of nearest geofences to the mobile computing device.
49 . The method of claim 48 , wherein the set of geofences are sorted in the KD tree using latitude and longitude of each geofence of the set of geofences.
50 . The method of claim 48 , further comprising:
receiving path information from the mobile computing device, the path information comprising information regarding a series of geographic locations of the mobile computing device in relation to a series of related geofences from the active list of nearest geofences; and
sending, to the mobile computing device, toll information based on the path information.