抄録
The purpose of manufacturing is to produce well-balanced quality of QCD(Quality, Cost and Delivery), reliable products, and systems by using rigorous scientific methods while seeing how the situation is. Moreover, manufacturing aims to contribute to society’s prosperity by providing products to the market. The above idea should be applied consistently in Times of Fourth Industrial Revolution, which also includes IoT (Internet of Things), AI, and Big Data. In fact, society cannot exist without preventing accidents caused by the vulnerability of the security network beforehand in the social infrastructure, such as autonomous vehicle. In this papers, prevention systems and its new developments based on quality management and quality assurance that were established in Japan, are proposed focusing on motivation, seven viewpoints on prediction, and white mode. White Mode confirms safety state, and without confirming it, proceeding to the next step is prohibited. Utilizing both Black Mode and White Mode are important to achieve quality, reliability and safety.
