Computer Adid Product Innovative Design And Software Implementation Based On TRIZ

In the market competition, to improve the products level is the key of upgrade strife. Domestic and overseas theories about product innovation have established strong the academic basis. But we should see that some researches depend on limited knowledge, some innovations limit in specialty and thinking inertial, they are not real innovations. Others have used some design theories, but in the actual examples, they often use tradeoff to solve conflict. The result is that the problem doesn't solve. This paper tries to solve this question and bring forward innovative answer across industries.This paper is based on TRIZ, and do some research about computer aided product design. The mainly task and conclusion as follows:1. Dig the deep knowledge.Recently resources often save in computer based on internet, and patent database also like that. This data often classifies according to the specialty, and designers can't use them directly. So obtain high reliability and new techniques which can make use of in different areas are a difficult problem. This paper has many researches about domestic and overseas patents, based on data mining and intelligent techniques and manual work complement. The result is that designer gets the deep knowledge. For example: heuristic principle, conflict rule, evolution knowledge, kinds of effect knowledge. This is also the hardcore of the database.2. Recombine deep knowledge and establish apply mechanism. According to heuristic principle name and principle apply format and principle sketch map, establishes heuristic principle database; according to apply example and example explain and example map, establishes example apply database; according to evolution ways to establish engineering and management evolution database; according to products state, from the angles of products function, establishes solid effect database and liquid effect database and gas effect database. Finally, we build a deep knowledge database query apply system, and this system also has the upgrade function.3. Establish computer aided product innovation design software system based on TRIZ.According to the problem solve flow based on TRIZ; firstly do primary analysis to the question, make sure of resources and constrains and Idea Final Resolution; then make judge use which tools(conflict or evolution or effect),and get the finally answer; Last, engineer decides if the anticipate goal comes true. This paper use Delphi and Microsoft Access to design software system. Eventually, use bolt-flange join and supply chain as example, discuss this system applies in engineering technique conflict and management technique conflict; use toothbrush as example apply in evolution.