je ne crois pas qu'il s'agisse ici de bâches coupe-vent pour étables, mais plutôt de capots de protection sous lesquels sont montés les modules Heatime, comme ceux qui permettent le tri des vaches selon leur état, qui sont installés à l'extérieur

"Heatime Sort-Gates are an accurate and dependable labour saving system that
automatically directs individual cow traffic according to unique operator requirements thereby reducing the level of stress for both the operator and animal.

For example, cows with high activity (to be inseminated) or cows with low activity (attention needed) can be automatically separated off. The user can override the automatic selection
by entering the cow number and dictate if the cow is to be selected or not. Cows can also be dynamically selected for sorting by the operator during milking.."