transportables electronic fußballtor with built-in lichtschrankenraster for accurate measurement and evaluation of the placement of a ball by means of computer and punkteanzeige overshooted,

摘要

The portable football goal mouth has a built in light barrier matrix for exact measurement and evaluation of footballs fired through the goal mouth, by means of a computer and a score count. The equipment has the outer goal posts and frame, integrated light barriers, a numeric display and a goal wall. The light barrier matric is arranged in horizontal and vertical lines. The light barrier devices are embedded in the side posts, top beam and ground section of the goal mouth.