Method and system for tuning the effect of vehicle characteristics on risk prediction
First Claim
1. A system for evaluating risk in driving, comprising:
- an interface to receive a spacial motion data; and
a processor to;
determine whether the spacial motion data falls within a vehicle profile of a vehicle;
in response to a determination that the spacial motion data falls outside the vehicle profile, change at least one of an assigned class and an assigned type of the vehicle;
in response to the changing at least one of the assigned class and the assigned type of the vehicle, automatically modify a trigger threshold level for event detection, wherein the threshold level is modified in real-time; and
detect an event in response to a parameter meeting the modified trigger threshold level.
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Accused Products
Abstract
A Method and System for Tuning the Effect of Vehicle Characteristics on Risk Prediction is disclosed. The system many incorporate many of those driver risk assessment system features previously disclosed by Assignee'"'"'s Prior Applications. The present system provides a major functional distinction from those prior systems by adding the feature of real-time tuning of the risk assessment/prediction/analysis system in response to ongoing changes in vehicle motion characteristics. Specifically, system monitors the vehicle center of gravity for changes on a real-time basis, and then adjusts the risk prediction/assessment/analysis system responsively. The system executes an initialization feature that implements an initial, or series of initial vehicular motion profiles at the commencement of either a driving trip of the system being powered up. A catalog or index of “standardized” motion profiles are accessible for initial comparison to actual vehicle motion characteristics in order to streamline the tuning of the driver risk analysis system. The system determines if and when an offset in Center of Gravity (i.e. from where initialized) has occurred, after which the system responsively tunes the driver risk assessment/prediction/analysis/reporting system.
16 Citations
20 Claims
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1. A system for evaluating risk in driving, comprising:
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an interface to receive a spacial motion data; and a processor to; determine whether the spacial motion data falls within a vehicle profile of a vehicle; in response to a determination that the spacial motion data falls outside the vehicle profile, change at least one of an assigned class and an assigned type of the vehicle; in response to the changing at least one of the assigned class and the assigned type of the vehicle, automatically modify a trigger threshold level for event detection, wherein the threshold level is modified in real-time; and detect an event in response to a parameter meeting the modified trigger threshold level. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18)
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19. A method for evaluating risk in driving, comprising:
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receiving a spacial motion data; determining, using a processor, whether the spacial motion data falls within a vehicle profile of a vehicle; in response to a determination that the spacial motion data falls outside the vehicle profile, change at least one of an assigned class and an assigned type of the vehicle; in response to the changing at least one of the assigned class and the assigned type of the vehicle, automatically modifying a trigger threshold level for event detection, wherein the threshold level is modified in real-time; and detecting an event in response to a parameter meeting the modified trigger threshold level.
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20. A non-transitory computer readable storage medium having an executable computer program for evaluating risk in driving stored thereon, wherein the program includes computer instructions for:
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receiving a spacial motion data; determining, using a processor, whether the spacial motion data falls within a vehicle profile of a vehicle; in response to a determination that the spacial motion data falls outside the vehicle profile, change at least one of an assigned class and an assigned type of the vehicle; in response to the changing at least one of the assigned class and the assigned type of the vehicle automatically modifying a trigger threshold level for event detection, wherein the threshold level is modified in real-time; and detect an event in response to a parameter meeting the modified trigger threshold level.
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Specification