Unexpectedness prediction sensitivity determination apparatus
First Claim
1. An unexpectedness prediction sensitivity determination apparatus comprising:
- a receiving unit configured to receive, from a vehicle, intersection travel information that includes a travel state amount indicating a travel state of the vehicle when entering a temporary stop intersection, and associates the travel state amount with the temporary stop intersection where the travel state amount is obtained;
an intersection travel information recording unit configured to record the intersection travel information received by the receiving unit;
a standard driving operation level determining unit configured to determine, for each of temporary stop intersections, a standard driving operation level of a driver when entering the each of temporary stop intersections, based on plural-vehicle intersection travel information that is the intersection travel information received from a plurality of vehicles among the intersection travel information recorded in the intersection travel information recording unit; and
an unexpectedness prediction sensitivity determining unit configured to determine an unexpectedness prediction sensitivity of the driver when entering the temporary stop intersection based on associated intersection travel information that is the intersection travel information associated with the temporary stop intersections where the standard driving operation levels determined by the standard driving operation level determining unit are identical to one another, among the intersection travel information recorded in the intersection travel information recording unit.
1 Assignment
0 Petitions
Accused Products
Abstract
An unexpectedness prediction sensitivity determining apparatus determines, for each of temporary stop intersections, a standard driving operation level of a driver when entering the each of temporary stop intersections, based on intersection travel information received from plural vehicles. Subsequently, the unexpectedness prediction sensitivity determining apparatus determines the unexpectedness prediction sensitivity of the driver when entering the temporary stop intersection based on the intersection travel information associated with the temporary stop intersections where determined standard driving operation levels of the drivers are identical to one another.
7 Citations
8 Claims
-
1. An unexpectedness prediction sensitivity determination apparatus comprising:
-
a receiving unit configured to receive, from a vehicle, intersection travel information that includes a travel state amount indicating a travel state of the vehicle when entering a temporary stop intersection, and associates the travel state amount with the temporary stop intersection where the travel state amount is obtained; an intersection travel information recording unit configured to record the intersection travel information received by the receiving unit; a standard driving operation level determining unit configured to determine, for each of temporary stop intersections, a standard driving operation level of a driver when entering the each of temporary stop intersections, based on plural-vehicle intersection travel information that is the intersection travel information received from a plurality of vehicles among the intersection travel information recorded in the intersection travel information recording unit; and an unexpectedness prediction sensitivity determining unit configured to determine an unexpectedness prediction sensitivity of the driver when entering the temporary stop intersection based on associated intersection travel information that is the intersection travel information associated with the temporary stop intersections where the standard driving operation levels determined by the standard driving operation level determining unit are identical to one another, among the intersection travel information recorded in the intersection travel information recording unit. - View Dependent Claims (2, 3, 4, 5, 6)
-
-
7. An unexpectedness prediction sensitivity determination apparatus comprising:
-
a receiving means for receiving, from a vehicle, intersection travel information that includes a travel state amount indicating a travel state of the vehicle when entering a temporary stop intersection, and associates the travel state amount with the temporary stop intersection where the travel state amount is obtained; an intersection travel information recording means for recording the intersection travel information received by the receiving means; a standard driving operation level determining means for determining, for each of temporary stop intersections, a standard driving operation level of a driver when entering the each of temporary stop intersections, based on plural-vehicle intersection travel information that is the intersection travel information received from a plurality of vehicles among the intersection travel information recorded by the intersection travel information recording means; and an unexpectedness prediction sensitivity determining means for determines an unexpectedness prediction sensitivity of the driver when entering the temporary stop intersection based on associated intersection travel information that is the intersection travel information associated with the temporary stop intersections where the standard driving operation levels determined by the standard driving operation level determining means are identical to one another, among the intersection travel information recorded by the intersection travel information recording means.
-
-
8. An unexpectedness prediction sensitivity determination method comprising:
-
receiving, from a vehicle, intersection travel information that includes a travel state amount indicating a travel state of the vehicle when entering a temporary stop intersection, and associates the travel state amount with the temporary stop intersection where the travel state amount is obtained; recording the received intersection travel information in an intersection travel information recording unit; determining, for each of temporary stop intersections, a standard driving operation level of a driver when entering the each of temporary stop intersections, based on plural-vehicle intersection travel information that is the intersection travel information received from a plurality of vehicles among the intersection travel information recorded in the intersection travel information recording unit; and determining an unexpectedness prediction sensitivity of the driver when entering the temporary stop intersection based on associated intersection travel information that is the intersection travel information associated with the temporary stop intersections where the standard driving operation levels are identical to one another, among the intersection travel information recorded in the intersection travel information recording unit.
-
Specification