Mitsubishi Electric Corporation

Nippon Paper Industries Co., Ltd.

Kohei Fujita

Junji Yamamoto

Satoshi Iwatsu

Nobutoshi Watanabe

A plurality of pieces of design information created in the respective design processes and dependencies among the plurality of pieces of design information are stored. A piece of design information to be changed by a piece of design information that is input is extracted from the plurality of pieces of design information. The piece of design information is combined with the plurality of pieces of design information. An influence of the piece of design information on one or more pieces of design information other than the piece of design information to be changed is analyzed based on the dependencies, and it is determined whether the piece of design information is required to be changed. The design process is notified of a request for change of the piece of design information when it is determined that the piece of design information is required to be changed.

Manufacturing system design assistance apparatus

A program creation assistance device of the present disclosure includes a program creation section and an execution time estimation section. The execution time estimation section includes a processing time estimation section and a communication time estimation section. The processing time estimation section executes a processing time estimation process which obtains an estimated processing time by estimating a processing time of a corresponding process for each of multiple icons created in the program creation section, based on a specified CPU and OS. The communication time estimation section executes a communication time estimation process which obtains an estimated communication time by estimating a communication time for each of a necessary number of communication paths, based on the specified CPU and OS.

Growing community of inventors

Tokyo, Japan

Kohei Fujita