METHOD AND APPARATUS FOR PROVIDING ANALYSIS INDEX OF ROADWAY SECTION BASED ON ROAD AND TRAFFIC CONDITIONS
First Claim
1. A method of providing an analysis index, the method comprising:
- calculating a traffic light density of a roadway section using a number of traffic lights installed in the roadway section;
calculating road shape information based on at least one of a curvature and a gradient of the roadway section;
calculating a speed variation of the roadway section using a change of speed in the roadway section; and
calculating an analysis index of the roadway section using the traffic light density, the road shape information, and the speed variation.
1 Assignment
0 Petitions
Accused Products
Abstract
Provided is an apparatus and method for providing an analysis index of a roadway section based on road and traffic conditions. The method may include calculating a traffic light density of a roadway section using a number of traffic lights installed in the roadway section, calculating road shape information based on at least one of a curvature and a gradient of the roadway section, calculating a speed variation of the roadway section using a change of speed in the roadway section, and calculating an analysis index of the roadway section using the traffic light density, the road shape information, and the speed variation.
-
Citations
20 Claims
-
1. A method of providing an analysis index, the method comprising:
-
calculating a traffic light density of a roadway section using a number of traffic lights installed in the roadway section; calculating road shape information based on at least one of a curvature and a gradient of the roadway section; calculating a speed variation of the roadway section using a change of speed in the roadway section; and calculating an analysis index of the roadway section using the traffic light density, the road shape information, and the speed variation. - View Dependent Claims (2, 3)
-
-
4. A non-transitory computer-readable recording medium comprising a program for providing a function of calculating an analysis index of a roadway section, the program comprising:
-
a density calculating code for calculating a traffic light density of a roadway section using a number of traffic lights installed in the roadway section; a road shape information calculating code for calculating road shape information based on at least one of a curvature and a gradient of the roadway section; a speed calculating code for calculating a speed variation of the roadway section using a change of speed in the roadway section; and an index calculating code for calculating an analysis index of the roadway section using the traffic light density, the road shape information, and the speed variation.
-
-
5. An apparatus for providing an analysis index, the apparatus comprising:
-
a density calculating unit to calculate a traffic light density of a roadway section; a road shape information calculating unit to calculate road shape information based on at least one of a curvature and a gradient of the roadway section; a speed calculating unit to calculate a speed variation of the roadway section; and an index calculating unit to calculate an analysis index of the roadway section using the traffic light density, the road shape information, and the speed variation. - View Dependent Claims (6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20)
-
Specification