创新理论方法与生态文明建设实践 (2).pdf
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1、Introduction to innovative theory TRIZModule 2TRIZ OriginTRIZ Innovative theory and thinkingTRIZ inventive tools Application cases using TRIZ How to use four matches to make a“田 word?How to measure the length of a live snake?What kind of pens should you carry during the moon landing?1 TRIZ Originhtt
2、ps:/Russian:English:Theory for Solving Inventive Problems中文:“萃智”“萃思”,取其“萃取智慧/思考”“Theory for Solving Inventive Problem”:In the most popularthinking,it is the process of creatively discovering problems andsolving problems creatively.The strength of TRIZ is that it providessystematic theoretical and me
3、thodological tools for people tocreatively discover and solve problems.1 TRIZ OriginTRIZhttps:/ DiscoveryDefinition of invention problemHierarchy of inventionEvolutionary modelModel of inventionPatentGeneral principle2,500,00040,000In 1946,G.S.Altshuller found product improvement,technological chang
4、e,innovation,and biological systems have 5 periods:Born,Grow,Mature,Age,Die.1 TRIZ Originhttps:/ TRIZ demonstrated great effect in solving difficult technical problem Thousands of people learned TRIZ and become certified TRIZ specialistshttps:/ TRIZ OriginTRIZ procedureProblemanalysis Resources anal
5、ysis S curve analysis Multi screen analysis Causal analysis Function analysisProblemDefinition Ideal Final result Technical contradiction Physical contradiction Object field analysisProblemSolving 40 principal 4 separation 76 standard solutionARIZ Technology system evolutionSolutionAssessment Final
6、solution Patent citation analysis1 TRIZ OriginProblem Contradictory analysis and Solution Analysis of problem(functional analysis)Setting of final ideal solutionResource analysisAnalysing contradictionTechnical contradictionPhysical contradictionNoNoObject-field model and analysis4 separation princi
7、plesENDSelect and combine IP based on resources and conflict39 parametersContradictory matrix40 invention principlesYes11 principles for solving physical contradictions or 40 principles of inventionYes76 standard solutionsModel standard solutionNo陶友青.创新思维技法TRIZ专利实务M.华中科技大学出版社,2018.1 TRIZ Origin2 TRI
8、Z Innovative theory and thinkingTRIZ theoretical frameworkLaw of technological system evolutionTechnical system/technical processContradictoryIdealizationResourcesDialectics+system theory+epistemologyObject-field analysisValueanalysisResourceanalysisContradiction analysisInnovative thinkingStandard
9、solution to the problem of inventionInvention problem solving algorithm(ARIZ)Patent analysisScientific theory databasePrinciple of technological contradictionSeparation methodof physical contradictionSystem scienceThinking scienceNatural scienceBasic theoryProblem analysis toolsProblem solving tools
10、Basic conceptProblem solving processTheoretical source陶友青.创新思维技法TRIZ专利实务M.华中科技大学出版社,2018.Resource analysisResources are the general term for everything,energy and information that can be developed and utilized by humans.Any system that has not yet reached the ideal solution should have access to res
11、ources.Material resources raw materials,products,components,fertilizers,water,air,sand,etc.Energy resourcesmechanical energy(rotation,pressure,etc.),thermal energy(heating,cooling,etc.),chemical energy(chemical reaction to generate heat,new substances,etc.),electrical energy and magnetic energy,etc.
12、Time resourcesexercise time,pre-processing,concurrent engineering,removal,regeneration,measurement,pause between operations,retrofitting,measurement,etc.Space resources internal,external,upper,lower,positive,negative,between components,unused space,etc.Functional resourcesIn addition to being a writ
13、ing instrument,pencils can also stand up as a level gauge and as a rouletteInformation resourcesAny knowledge,information,skills accumulated in the system,commonly used and detected and measured2 TRIZ Innovative theory and thinking“S”curve evolution of technical system InfancyLow efficiency;poor rel
14、iability;lack of human and material input,slow system developmentGrowthAppearance of value and potential;a large amount of human,material and financial input;improved efficiency and performance;attracting more investmentMaturityThe system development proposal is perfect;the performance level is the
15、best;the profit is the biggest and the downward trendRecessionTechnology reaches its limits,and it is difficult to make new breakthroughs that will be replaced by new technology systems.The new S curve begins to appear陶友青.创新思维技法TRIZ专利实务M.华中科技大学出版社,2018.2 TRIZ Innovative theory and thinkingTRIZ Nine
16、screenThe nine-screen method can be divided from the system level.There are three levels of“super system,current system and subsystem”;from time to time,there are three ten levels of“past,present and future”at the system level.This method not only studies the status quo of the problem,but also consi
17、ders the past,future and subsystems,super-system and other aspects related to it.Super systemCurrent systemSubsystemThe future of super systemThe future of systemThe future of subsystemThe past of super systemThe past of systemThe past of subsystem2 TRIZ Innovative theory and thinkingNine screen met
18、hodTransportation systemCar Tubeless low pressure tireIntelligent transportation systemElectric carNon-pumping tireAsphalt roadInternal combustion engine four-wheelerInner/External tube tirePredicting the future eventsLooking for more energy陶友青.创新思维技法TRIZ专利实务M.华中科技大学出版社,2018.2 TRIZ Innovative theory
19、 and thinkingIdeal Final result:IFRThe ultimate ideal solution means that the system can eliminate harmful,insufficient,and excessive effects while maintaining the useful function of the system.陶友青.创新思维技法TRIZ专利实务M.华中科技大学出版社,2018.=+Useful features:System function,performance,benefits,etc.Harmful feat
20、ures:Material contradictions,systems contradictions,etc.Cost:Material cost,processing cost,marketing cost,etc.2 TRIZ Innovative theory and thinking(1)Technical contradiction problem solving methodProblem model(standard question)Solution(comprehensive solution)Final solutionIssues that need resolving
21、TRIZApplicationAbstractTrialAnalysis of technical contradictionin high-rise buildingsContradiction 1:the height of the building increases;the anti-earthquake performance decreasesContradiction 2:The area is increased;the lighting effect of the surrounding buildings is poorContradiction 3:The concent
22、rated building has a large area;local traffic jams 陶友青.创新思维技法TRIZ专利实务M.华中科技大学出版社,2018.3 TRIZ invention tools 39 general technical parametersGeometric parametersPhysical parametersSystem parametersPower parametersparameters related to measurementTechnical parametersLoss parametersWeight,speed,force,s
23、tress/pressure,temperatureHarmful factors acting on objects,harmful factors produced by objectsLength,area,volume,shapeComplexity of detection,measurement accuracyEnergy consumption of an object,power Action time,stability,reliability,strength,applicability and versatility,manufacturability,operabil
24、ity,maintainability,manufacturing accuracy,system complexityEnergy loss,material loss,information loss,time loss3 TRIZ invention tools Increase the strength of the aircraft hullIncrease shell thicknessAircraft weightSolutionResult Improved parameters:strength 14 Deteriorating parameter:weight12 Tech
25、nical contradiction:Improves strength and worsens the weight ofmoving objects39 general technical parameters3 TRIZ invention tools Deteriorated parametersImproved parameters3939Contradiction matrix:Altshuller organically links 39 general engineering parameters with 40 invention principles,creating a
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