System and method for detecting anomaly associated with driving of a vehicle
First Claim
1. A system for detecting an anomaly associated with driving of a vehicle for a plurality of trips, the system comprising:
- a processor; and
a memory coupled to the processor, wherein the memory has a plurality of modules stored therein that are executable by the processor, the plurality of modules comprising;
a receiving module configured to receive jerk energies for a trip of the plurality of trips from a device computing the jerk energies;
a statistical analysis module coupled to the receiving module to receive the jerk energies therefrom, wherein the statistical analysis module performs a statistical analysis of the jerk energies and determines a hazard rate for the trip based upon the statistical analysis;
a trend analysis module coupled to the statistical analysis module to receive the hazard rate for the trip, wherein the trend analysis module performs a trend analysis of the hazard rate of each trip of the plurality of trips; and
an anomaly detection module coupled to the trend analysis module to receive the trend analysis, wherein the anomaly detection module detects any anomaly associated with the driving of the vehicle based on the trend analysis.
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Accused Products
Abstract
Disclosed are a device, system and methods for detecting an anomaly associated with driving of a vehicle. Z-axis acceleration data is determined at the device. Based on the Z-axis acceleration data, jerk energies are computed and transmitted to the system for analysis. Further, the jerk energies are received for a plurality of trips at the system. Further, at the system, statistical analysis is performed on the jerk energies for determining a hazard rate for each trip of the plurality of trips. Then based on the hazard rate determined for each of the plurality of trips, a trend analysis is performed. Based on the trend analysis, any anomaly associated with the driving of the vehicle is detected. Further, the anomaly detected may be notified to a person associated with the device or with a monitoring terminal.
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Citations
10 Claims
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1. A system for detecting an anomaly associated with driving of a vehicle for a plurality of trips, the system comprising:
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a processor; and a memory coupled to the processor, wherein the memory has a plurality of modules stored therein that are executable by the processor, the plurality of modules comprising; a receiving module configured to receive jerk energies for a trip of the plurality of trips from a device computing the jerk energies; a statistical analysis module coupled to the receiving module to receive the jerk energies therefrom, wherein the statistical analysis module performs a statistical analysis of the jerk energies and determines a hazard rate for the trip based upon the statistical analysis; a trend analysis module coupled to the statistical analysis module to receive the hazard rate for the trip, wherein the trend analysis module performs a trend analysis of the hazard rate of each trip of the plurality of trips; and an anomaly detection module coupled to the trend analysis module to receive the trend analysis, wherein the anomaly detection module detects any anomaly associated with the driving of the vehicle based on the trend analysis. - View Dependent Claims (2, 3, 4, 5, 6)
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7. A method for detecting an anomaly associated with driving of a vehicle for a plurality of trips, the method comprising:
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receiving, by a processor, jerk energies for a trip of plurality of trips from a device computing the jerk energies; performing, by a processor, a statistical analysis of the jerk energies to determine a hazard rate for the trip based upon the statistical analysis; performing, by the processor, a trend analysis of the hazard rate for each trip of the plurality of trips; and detecting, by the processor, any anomaly associated with the driving of the vehicle based on the trend analysis. - View Dependent Claims (8, 9, 10)
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Specification