Apparatus for diagnosing driving behavior, method for diagnosing driving behavior, and program thereof
First Claim
1. An apparatus for diagnosing driving behavior comprising:
- a processor; and
a memory which stores a plurality of instructions, which when executed by the processor, cause the processor to execute;
storing ideal running information in a first storage defining a relationship between a vehicle speed and a vehicle position corresponding to a road situation;
generating actual running information expressing a relationship between an actual vehicle speed and an actual position when a vehicle passes through a road;
identifying a matching condition where the degree of correlation of the actual running information with the ideal running information exceeds a predetermined value;
diagnosing a driving behavior of a driver of the vehicle, based on a degree of similarity between the ideal running information and the actual running information under the identified matching condition; and
identifying a temporary stop position of the vehicle by comparing the ideal running information and the actual running information with each other under the identified matching condition, whereinthe diagnosing diagnoses the driving behavior, based on the degree of similarity at the identified temporary stop position.
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Accused Products
Abstract
An apparatus for diagnosing driving behavior includes a storage unit that stores ideal running information defining a relationship between a vehicle speed and a vehicle position corresponding to a road situation, a generation unit that generates actual running information expressing a relationship between an actual vehicle speed and an actual position when a vehicle passes through a road, a condition identification unit that identifies a matching condition where the degree of correlation of the actual running information with the ideal running information exceeds a predetermined value, and a diagnosis unit that diagnoses a driving behavior of a driver of the vehicle, based on a degree of similarity between the ideal running information and the actual running information under the matching condition identified in the condition identification unit.
14 Citations
17 Claims
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1. An apparatus for diagnosing driving behavior comprising:
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a processor; and a memory which stores a plurality of instructions, which when executed by the processor, cause the processor to execute; storing ideal running information in a first storage defining a relationship between a vehicle speed and a vehicle position corresponding to a road situation; generating actual running information expressing a relationship between an actual vehicle speed and an actual position when a vehicle passes through a road; identifying a matching condition where the degree of correlation of the actual running information with the ideal running information exceeds a predetermined value; diagnosing a driving behavior of a driver of the vehicle, based on a degree of similarity between the ideal running information and the actual running information under the identified matching condition; and identifying a temporary stop position of the vehicle by comparing the ideal running information and the actual running information with each other under the identified matching condition, wherein the diagnosing diagnoses the driving behavior, based on the degree of similarity at the identified temporary stop position. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A method for diagnosing driving behavior on the basis of ideal running information defining a relationship between a vehicle speed and a vehicle position of a vehicle corresponding to a situation of a road, when the vehicle passes through an intersection, the method comprising:
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generating actual running information expressing a relationship between an actual vehicle speed and an actual position when the vehicle passes through the road; identifying a matching condition, using a computer, where a correlation with the ideal running information becomes highest when the actual position included in the actual running information is changed; identifying a temporary stop position of the vehicle by comparing the ideal running information and the actual running information with each other under the matching condition; and diagnosing the driving behavior at the identified temporary stop position on the basis of a degree of similarity between the ideal running information and the actual running information under the matching condition. - View Dependent Claims (10, 11, 12, 13)
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14. A non-transitory computer-readable recording medium having stored a control program for causing an apparatus for diagnosing driving behavior on the basis of ideal running information defining a relationship between a vehicle speed and a vehicle position corresponding to a road situation, the driving behavior being when the vehicle passes through an intersection, the control program causing the apparatus to execute processing, the processing comprising:
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generating actual running information expressing a relationship between an actual vehicle speed and an actual position when the vehicle passes through a road; identifying a matching condition where the degree of correlation of the actual running information with the ideal running information exceeds a predetermined value; diagnosing the driving behavior, based on the degree of similarity between the ideal running information and the actual running information under the matching condition; storing a diagnosis result corresponding to the driving behavior diagnosed by the diagnosing with respect to a corresponding type of temporary stop position; diagnosing a tendency of the driving behavior with respect to each type of temporary stop position based on a relationship between the stored diagnosis result and the corresponding type of temporary stop position; storing the diagnosis result with a road relating to the diagnosing; and diagnosing a tendency of the driving behavior on the road based on a relationship between the stored diagnosis result and the road. - View Dependent Claims (15, 16, 17)
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Specification