METHOD OF INCREASING LOCATION ACCURACY IN AN INERTIAL NAVIGATIONAL DEVICE
First Claim
1. A method of increasing location accuracy in an inertial navigational device comprising the steps of:
- generating real-time data to depict a location of the inertial navigational device, wherein the data comprises at least one of sensor data, motion data, and location data;
transmitting the real-time data generated by the inertial navigational device in a real-time fashion to a second device;
receiving an update message from the second device, wherein the update message is compiled based on a comparison of the real-time data generated by the inertial navigational device against a second set of data; and
adjusting the depicted location of the inertial navigational device based on the update message in order to increase the location accuracy of the inertial navigational device.
2 Assignments
0 Petitions
Accused Products
Abstract
A method of increasing location accuracy in an inertial navigational device (100) is described herein. The navigational device (100) generates real-time data to depict its location. The data comprises at least one of sensor data, motion data, and location data. The navigational device (100) transmits the real-time data to a second device (104) in a real-time fashion. The navigational device (100) receives an update message from the second device (104), based on a comparison of the real-time data generated by the navigational device (100) against a second set of data. The navigational device (100) adjusts its depicted location based on the update message in order to increase the location accuracy of the navigational device (100). Alternatively, the navigational device (100), absent the second device (104), can compare the real-time data generated against the second set of data internally and adjust its depicted location accordingly.
22 Citations
16 Claims
-
1. A method of increasing location accuracy in an inertial navigational device comprising the steps of:
-
generating real-time data to depict a location of the inertial navigational device, wherein the data comprises at least one of sensor data, motion data, and location data;
transmitting the real-time data generated by the inertial navigational device in a real-time fashion to a second device;
receiving an update message from the second device, wherein the update message is compiled based on a comparison of the real-time data generated by the inertial navigational device against a second set of data; and
adjusting the depicted location of the inertial navigational device based on the update message in order to increase the location accuracy of the inertial navigational device. - View Dependent Claims (2, 3, 4, 5, 6, 7)
-
-
8. A method of increasing location accuracy in an inertial navigational device comprising the steps of:
-
generating real-time data to depict a location of the inertial navigational device, wherein the real-time data comprises at least one of sensor data, motion data, and location data;
comparing the real-time data against a second set of data; and
in response to the step of comparing, adjusting the depicted location of the inertial navigational device in order to increase location accuracy of the inertial navigational device. - View Dependent Claims (9, 10, 11, 12, 13, 14)
-
-
15. A device comprising a processor, which when in operation, causes the device to perform the following functions:
-
generate real-time data to depict a location of the inertial navigational device, wherein the real-time data comprises at least one of sensor data, motion data, and location data;
compare the real-time data against a second set of data; and
in response to the function of comparing, adjust the depicted location of the inertial navigational device in order to increase location accuracy of the inertial navigational device.
-
-
16. A device comprising at least a transmitter, a receiver and a processor, which when in operation, causes the device to perform the following functions:
-
generate real-time data to depict a location of the apparatus, wherein the data comprises at least one of sensor data, motion data, and location data;
transmit the real-time data generated by the apparatus in a real-time fashion to a second device;
receive an update message from the second device, wherein the update message is compiled based on a comparison of the real-time data generated by the apparatus against a second set of data; and
adjust the depicted location of the apparatus based on the update message in order to increase the location accuracy of the apparatus.
-
Specification