System and method for identifying heading of a moving vehicle using accelerometer data
First Claim
Patent Images
1. A method for determining a range of yaw angle estimates comprising:
- generating a potential range of yaw angles based on a plurality of primary telematics data, wherein the primary telematics data comprises a plurality of telematics data corresponding to a trip of a moving vehicle and originated from a client computing device, the effects of gravity having been removed from the plurality of telematics data in a first primary movement window, wherein the primary movement window is indicative of the client computing device being static with respect to the moving vehicle;
generating one or more yaw angle estimates of the moving vehicle from the potential range of yaw angles; and
determining a driving pattern based on at least one of the yaw angle estimates.
1 Assignment
0 Petitions
Accused Products
Abstract
A method for determining a yaw angle estimate or vehicle heading direction is presented. A potential range of yaw angles is generated based on a plurality of primary telematics data. One or more yaw angle estimates are generated from the potential range of yaw angles. A driving pattern is determined based on at least one of the yaw angle estimates. The primary telematics data is a plurality of telematics data originated from a client computing device. The effects of gravity have been removed from the plurality of telematics data in a first primary movement window.
-
Citations
6 Claims
-
1. A method for determining a range of yaw angle estimates comprising:
-
generating a potential range of yaw angles based on a plurality of primary telematics data, wherein the primary telematics data comprises a plurality of telematics data corresponding to a trip of a moving vehicle and originated from a client computing device, the effects of gravity having been removed from the plurality of telematics data in a first primary movement window, wherein the primary movement window is indicative of the client computing device being static with respect to the moving vehicle; generating one or more yaw angle estimates of the moving vehicle from the potential range of yaw angles; and determining a driving pattern based on at least one of the yaw angle estimates. - View Dependent Claims (2, 3, 4, 5, 6)
-
Specification