公开(公告)号：DE3136925A1

公开(公告)日：1982-06-24

申请号：DE3136925

申请日：1981-09-17

Applicant: SERVO CORP OF AMERICA

Inventor： BAMBERA JOSEPH E

IPC: B61L25/04 ,  H04N7/18 ,  G06K9/20 ,  G07C11/00 ,  B61L25/02

Abstract: A system to permit the visual observation of objects moving along a fixed path. The object is viewed through a television camera which images the object through an optic axis bending element. The bending element is angularly rotated in a sawtooth manner with the slope of the sawtooth determined by the speed at which the object moves along the path so as to track the object to immobilize the scene viewed by the mirror.