1. Let's first analyze the specific or special problems we encounter and make a very clear definition of this problem.
2. Use causal analysis and system simulation to concretize the problem, find the root of the problem, and then abstract the problem into a general problem, namely TRIZ problem.
3. According to the laws that have been summed up, that is, tools, such as standard solution, invention principle, scientific effect library and technical development trend, Zhao Zhong's solutions to general problems are universal solutions.
4. Introduce these general schemes into specific projects and turn them into our own schemes, that is, special schemes.
Modern TRIZ theory system mainly includes the following aspects:
1, innovative thinking methods and problem analysis methods.
TRIZ theory provides a scientific method to systematically analyze problems, such as multi-screen method. For the analysis of complex problems, it includes the scientific problem analysis and modeling method-material field analysis method, which can help to quickly confirm the core problems and find the fundamental contradictions.
2. Evolution law of technical system.
According to the evolution law of technical system, on the basis of a large number of patent analysis, TRIZ theory summarizes and refines eight basic evolution laws. Using these evolution rules, we can analyze and confirm the current technical state of products, predict the future development trend and develop competitive new products.
3. The principle of solving technical contradictions.
Different inventions often follow the same rules. TRIZ theory summarizes these laws into 40 innovative principles. In view of specific technical contradictions, we can seek specific solutions based on these innovative principles and combined with engineering practice.
4. Standard solutions to innovative problems.
According to the different characteristics of the material field model of specific problems, there are standard model processing methods, including model modification, transformation, additive field and so on.