Patent ID: 11926339
Assignee: GREAT WALL MOTOR COMPANY LIMITED
Field: Measurement (Instruments)
Classification: CPC B  G | IPC B

Claim 8:
9. The method according to claim 6, wherein the calculating the coordinates of the road target in the driving coordinate system comprises:
traversing, from the origin OF, reference line points toward the direction of the road target relative to the vehicle;
calculating the Euclidean distance between the traversed reference line points and the road target, and taking the calculated shortest Euclidean distance as the abscissa of the road target in the driving coordinate system; and
acquiring point serial number information of the reference line point corresponding to the calculated shortest Euclidean distance, calculating an arc length between the reference line point and the origin OF, and taking the arc length as the ordinate of the road target in the driving coordinate system.