This system was realized by combining the NEC Digital Robot Planning Solution with a robot system and simulator for wire harness assembly at Yazaki Corporation.
Specifically, product data, such as product design and work content, are input into the AI. After this, the AI and a simulator are linked. This automatically generates a motion plan that minimizes manufacturing time while at the same time ensuring that multiple robots and surrounding equipment do not interfere with each other. If there is interference after operation, the AI is notified and recalculates a motion plan to avoid interference. Furthermore, when new products are introduced or product specifications are changed, motion plans can be quickly calculated by inputting product data into the AI, eliminating the need for complex teaching processes.
Yazaki will utilize multiple robots to promote flexible and rapid responses to the needs of variable-type, variable-volume production. By linking AI, which automatically generates motion plans, with production planning and performance data, energy consumption can be predicted and measured, contributing to the realization of carbon neutrality.
NEC aims to commercialize this solution in 2024 and contribute to stable production and quality improvement through the realization of digital twins in the manufacturing field. Furthermore, NEC plans to globally deploy this solution to solve issues related to labor shortages and technology transfer.
