Abstract: A network switch includes a plurality of ports each connected to a network or a terminal. The network switch performs routing between the plurality of ports. A control device is apart from the network switch. The control device controls the network switch. The network switch includes a command storage unit. The command storage unit stores a plurality of commands acquired from the control device for physical devices.

Abstract: A vehicle-mounted relay device includes a hardware unit implementing functions of first to third layer of OSI model, and a software unit implementing functions of fourth and upper layers of OSI model. The hardware unit includes a first abnormality recording section in which an abnormal frame detected during data relay is recorded, and a first abnormality recording processing section storing, in response to detection of the abnormal frame, the abnormal frame in the first abnormality recording section. The software unit includes a second vehicle information recording section in which vehicle information sequentially transmitted from an end ECU is stored, and a first diagnostic recording processing section, which reads out the abnormal frame from the first abnormality recording section and reads out the vehicle information from the second vehicle information recording section, and stores the readout abnormal frame and vehicle information in a diagnostic information recording section as diagnostic information.

Abstract: There are provided a molding conditions determination assist device and a resin state estimation device including: a quality estimation unit which estimates quality of the mold products by a machine learning on the basis of a detection data; a quality transition storage unit which accumulates the estimated quality of the mold products and stores a quality transition with respect to the accumulated quality of the mold products; a tendency evaluation unit which evaluates a quality change tendency with respect to a prescribed standard quality on the basis of the quality transition; a relationship storage unit which stores a relationship between the quality change tendency and a modification amount of the molding conditions for returning the quality to the standard quality; and a modification conditions determination unit which determines the modification amount of the molding conditions on the basis of the quality change tendency and the relationship.

Abstract: A network switch includes a plurality of ports each connected to a network or a terminal. The network switch performs routing between the plurality of ports. A control device is apart from the network switch. The control device controls the network switch. The network switch includes a command storage unit. The command storage unit stores a plurality of commands acquired from the control device for physical devices.