TRIZ theory successfully reveals the inherent laws and principles of invention, and emphasizes the contradictions existing in the system, with the goal of thoroughly solving the contradictions and obtaining the final ideal solution.
It is not a compromise or a compromise, it is based on the development and evolution of technology to study the whole design and development process, rather than random behavior. Practice has proved that the application of TRIZ theory can greatly accelerate the process of people's invention and creation and obtain high-quality innovative products.
1 and TRIZ are the knowledge of inventing heuristic methods to solve problems. This knowledge is abstracted from patents all over the world, and TRIZ only adopts a few objective heuristic methods based on product evolution trend;
2.TRIZ has used a lot of effect knowledge in natural science and engineering;
3.TRIZ uses knowledge in the problem domain. This knowledge includes technology itself, similar or opposite technology or process, environment, development and evolution;
4.TRIZ is a people-oriented method, that is, the heuristic method of TRIZ is oriented to designers, not machines.
TRIZ theory itself is based on the practice of dividing the system into subsystems and distinguishing useful and harmful functions. These decompositions depend on the problem and environment, and are random. Computer software only plays an auxiliary role and cannot completely replace designers. It is necessary to provide designers with methods and tools to deal with these random problems.
Application of TRIZ method in industry
It is difficult to obtain case studies on the use of TRIZ, because many companies think that TRIZ provides them with a competitive advantage and are reluctant to publicize their methods.
However, some examples are available: Samsung is the most famous success story, and has invested heavily in using TRIZ throughout the company, including the CEO; ; "In 2003, TRIZ brought 50 new patents to Samsung. In 2004, the DVD pickup innovation alone saved Samsung more than $654.38 billion. If you want to make progress within Samsung, TRIZ is now a must-have skill. "
Rolls-Royce, BAE Systems and General Electric are all record users of TRIZ. Mars recorded how TRIZ was applied to the new patent of chocolate packaging.
TRIZ has also been successfully used by Leafield Engineering, Smart Stabilizer Systems and Buro Happold to solve problems and create new patents.
The sponsors of TRIZ reported that automobile companies Rolls-Royce, Ford, Daimler-Chrysler, Johnson & Johnson, Boeing, NASA, Hewlett-Packard, Motorola, General Electric, Xerox, IBM, LG, Samsung, Intel, Procter & Gamble, Expedia and Kodak used TRIZ method in some projects.
In recent ten years, many German industrial companies have followed the principle of advanced and innovative design methods in the application of TRIZ tools. This method suggests applying the selected TRIZ tools in the early stage of the innovation process to identify customer needs, comprehensively define and conceive problems, and develop and optimize new concepts.
Refer to the above? Baidu encyclopedia -triz