APPARATUS AND METHOD FOR DETERMINING SHORT-TERM DRIVING TENDENCY OF DRIVER
First Claim
1. An apparatus for determining a short-term driving tendency of a driver, comprising:
- a data detector configured to detect an acceleration of a vehicle, a vehicle speed, and an inter-vehicle distance; and
a controller configured to calculate a relative speed with respect to a forward vehicle from the vehicle speed and the inter-vehicle distance, extract fuzzy result values for the vehicle speed and the inter-vehicle distance, respectively, by setting a membership function that corresponds to each of the acceleration of the vehicle and the relative speed with respect to the forward vehicle, and determine the short-term driving tendency of the driver using the fuzzy result values.
1 Assignment
0 Petitions
Accused Products
Abstract
An apparatus and a method for determining a short-term driving tendency of a driver may include a data detector configured to detect an acceleration of a vehicle, a vehicle speed, and an inter-vehicle distance, and a controller configured to calculate a relative speed with respect to a forward vehicle from the vehicle speed and the inter-vehicle distance, extract fuzzy result values for the vehicle speed and the inter-vehicle distance, respectively, by setting a membership function that corresponds to each of the acceleration of the vehicle and the relative speed with respect to the forward vehicle, and determine the short-term driving tendency of the driver using the fuzzy result values.
17 Citations
16 Claims
-
1. An apparatus for determining a short-term driving tendency of a driver, comprising:
-
a data detector configured to detect an acceleration of a vehicle, a vehicle speed, and an inter-vehicle distance; and a controller configured to calculate a relative speed with respect to a forward vehicle from the vehicle speed and the inter-vehicle distance, extract fuzzy result values for the vehicle speed and the inter-vehicle distance, respectively, by setting a membership function that corresponds to each of the acceleration of the vehicle and the relative speed with respect to the forward vehicle, and determine the short-term driving tendency of the driver using the fuzzy result values. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
-
-
9. A method for determining a short-term driving tendency of a driver, comprising:
-
detecting an acceleration of a vehicle, a vehicle speed, and an inter-vehicle distance; calculating a relative speed with respect to a forward vehicle from the vehicle speed and the inter-vehicle distance; setting a membership function that corresponds to each of the acceleration of the vehicle and the relative speed with respect to the forward vehicle; extracting fuzzy result values for the vehicle speed and the inter-vehicle distance, respectively; and determining the short-term driving tendency of the driver using the fuzzy result values. - View Dependent Claims (10, 11, 12, 13, 14, 15, 16)
-
Specification