|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||364/424027 ; 180/167|
|발명자 / 주소|
|출원인 / 주소|
|인용정보||피인용 횟수 : 53 인용 특허 : 0|
A system and method for causing an autonomous vehicle to track a desired path uses reference postures to define the desired path. Actual vehicle postures are determined using sensors aboard the autonomous vehicle. An expected vehicle posture at the end of a next time interval is determined on the actual vehicle posture. A desired vehicle posture at the end of the next time interval is determined based on the reference postures. A steering angle for the next time interval for the autonomous vehicle is determined based on the difference between the referen...
A method for causing an autonomous vehicle to track a desired path comprising the steps of: (1) determining reference postures at regular unit distances along the desired path, wherein said reference postures are packets of information about a particular location on the path including longitude, latitude, heading, curvature, maximum velocity, and distance to the next posture; (2) determining an actual vehicle posture; (3) determining an expected vehicle posture at a future time corresponding to a current planning time interval based on the actual vehicle...