| 摘要 |
A method for detecting the position of a preceding vehicle (2) in relation to an same-vehicle (1), comprising a step of acquiring a primary data set having vehicle range information ri and lateral position information Li, Ri; a step of linear regression processing for acquiring a secondary data set having vehicle range information ri wherein the deviation with the acquired linear regression line is at or below a prescribed threshold value and corresponding lateral position information Li, Ri; a step of clustering processing for performing clustering processing on the lateral position information Li, Ri in the secondary data set and acquiring a tertiary data set having lateral position information Li, Ri in the largest cluster and corresponding vehicle range information ri; and a step of position information calculation for calculating the vehicle range and lateral position at the present time t0 using the tertiary data set.
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