Abstract: A Baumkuchen baking system 10 includes: a Baumkuchen baking machine 1 including an oven 2, a batter container 4, a roller 3 and a camera 7; and a control unit 8. A server 20 is capable of accessing a storage unit 30 that stores a learning-enhanced model obtained by learning a doneness determination or baking control based on an image of the outer peripheral surface of Baumkuchen batter. The control unit 8 includes: a user interface unit 83; and an automatic control unit 82 that determines doneness or baking control using the learning-enhanced model provided by the server 20 based on an image, captured by the camera 7, of the outer peripheral surface of Baumkuchen batter currently being baked and uses the result of determination to automatically control baking of each layer of the Baumkuchen batter.

Abstract: An Baumkuchen baking machine is automatically controlled to achieve the appropriate doneness of each layer of a Baumkuchen rotating in the oven. A Baumkuchen baking machine 1 includes an oven 2, a batter container 4, and a roller 3. The control apparatus includes a computer that controls movement of the roller 3 having layered batter of a Baumkuchen thereon from the batter application position to the baking position for the oven 2 and the movement of the roller from the baking position for the oven 2 to the batter application position. The computer is configured to perform an image acquisition process for acquiring, from a camera 7, a group of images of the outer peripheral surface of the rotating batter covering at least one entire turn, and a decision process for deciding on a point of time at which the roller 3 is to be moved from the baking position to the batter application position based on the baked color of the outer peripheral surface of the batter indicated by the group of images.