Task
The cheese dairy Gebr. Baldauf GmbH & Co. KG operates several small village dairies in the Allgäu region, where cheese quality is to be optimized with the aid of heat treatment chambers. In addition, during the ripening process themophile cheese cultures are used which ensure a milder taste. While conventional, mesophilic cultures work optimally in temperatures as of 25 °C, their thermophilic counterparts require significantly higher temperatures. However, the process can be controlled very precisely via the pH value. At 2 locations the heat treatment chambers should therefore be controlled by a temperature profile and the process controlled very precisely via the pH value so that a consistently high product quality is guaranteed. The process data should be acquired and remote access must be possible via the Internet.