System for monitoring the interior of a vehicle
First Claim
1. A system for monitoring the interior of a vehicle having a device for detecting data representing the occupancy state of a location in the interior of a vehicle and having a computing unit for obtaining association probabilities with respect to occupancy classes for a selected location in the interior of a vehicle with the aid of features representing the occupancy state of a location in the interior of a vehicle from measurement data of the device, characterizedin that the computing unit is connected to a memory in which are stored transitional probabilities between the occupancy classes in accordance with which transitions occur between the occupancy classes.
2 Assignments
0 Petitions
Accused Products
Abstract
The invention relates to a system for monitoring the interior of a vehicle, wherein changes occurring in the occupancy of a seat, e.g. with a person P, a child seat K, an empty seat L, or an occupancy in another occupancy category, are effected in a computer unit by means of transitional probabilities which are externally specified to the monitoring system and which reflect the rapid speed at which a change in occupancy is taken into account by said monitoring system. As a result, an associated airbag or another safety device is activated or de-activated accordingly.
11 Citations
21 Claims
-
1. A system for monitoring the interior of a vehicle having a device for detecting data representing the occupancy state of a location in the interior of a vehicle and having a computing unit for obtaining association probabilities with respect to occupancy classes for a selected location in the interior of a vehicle with the aid of features representing the occupancy state of a location in the interior of a vehicle from measurement data of the device, characterized
in that the computing unit is connected to a memory in which are stored transitional probabilities between the occupancy classes in accordance with which transitions occur between the occupancy classes.
-
7. A method for monitoring the interior of a vehicle, data representing the occupancy state of a location in the interior of a vehicle being measured, and association probabilities with respect to occupancy classes for a selected location in the interior of a vehicle being obtained with the aid of features representing the occupancy state of a location in the interior of a vehicle from measured data, characterized
in that transitional probabilities between the occupancy classes in accordance with which transitions occur between the occupancy classes are determined.
Specification