Methods of Discretizing data captured at event data recorders
First Claim
1. ) Methods of characterizing an exception event associated with vehicle use comprising the steps:
- detecting the exception event;
recording data associated with said exception event;
converting non-discrete data into discrete data; and
associating so converted discrete data with other recorded data to form a complete event dataset.
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Accused Products
Abstract
Exception event recorders and analysis systems include: vehicle mounted sensors arranged as a vehicle event recorder to capture both discrete and non-discrete data; a discretization facility; a database; and an analysis server all coupled together as a computer network. Motor vehicles with video cameras and onboard diagnostic systems capture data when the vehicle is involved in a crash or other anomaly (an ‘event’). In station where interpretation of non-discrete data is rendered, i.e. a discretization facility, captured data is used as a basis for production of supplemental discrete data to further characterize the event. Such interpreted data is joined to captured data and inserted into a database in a structure which is searchable and which supports logical or mathematical analysis by automated machines. A coupled analysis server is arranged to test stored data for prescribed conditions and upon finding such, to initiate further actions appropriate for the detected condition.
446 Citations
16 Claims
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1. ) Methods of characterizing an exception event associated with vehicle use comprising the steps:
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detecting the exception event; recording data associated with said exception event; converting non-discrete data into discrete data; and associating so converted discrete data with other recorded data to form a complete event dataset. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16)
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Specification