据日经新闻：丰田及其他日本汽车制造商将共享芯片数据，以应对日益加剧的供应风险。

Group 1 - The core viewpoint of the article is that Toyota and other Japanese automakers are collaborating to share chip data in response to increasing supply chain risks [1] Group 2 - The collaboration aims to enhance resilience against semiconductor shortages that have been affecting the automotive industry [1] - This initiative reflects a broader trend among manufacturers to mitigate risks associated with supply chain disruptions [1]