McDermott Will & Emery LLP
Controller and operating system
A plurality of tasks are managed by being classified into a communication task group, a control task group, and a management task group for management. An execution order of the plurality of tasks is switched by a group unit and, in accordance with a switched task group, information obtained from a LAN or information obtained from each device is processed by a CPU.
Hitachi, Ltd.
G
G05B
inventional
Takanori Kunihiko Satoru Yasuyuki Masahiko Shoji Atsushi
Yokoyama Tsunedomi Funaki Kojima Saito Suzuki Ito