Research And Implementation Of The Music&Light Show Design Expert System

Large outdoor music light show as a new urban lighting technique.，it attract largenumbers of tourists with its stunning visual effects.The music light show has becomethe hot spot of the urban landscape construction. Music light show design is a complexsystem tasks. Currently they use offline pre-editing mode, it will result in a long debugcycle and can’t meet the design fast and efficient requirements. How to use advancedscience and technology to achieve intelligent and high efficiency music light showdesign has become a hot research field of music light show.The research and development of the system based on actual needs and for thepurpose of solving problems in the actual design of existing music light show programdesign has a very important practical significance. The main contents are as follows:①For music light show program design need the knowledge of musiccharacteristic elements like as the knowledge of the light action and the knowledge ofthe music light match rules,we has done a lot of study and concluds about the musiclight show program design process in this thesis like as codifying the needed knowledgein the program design and designing a vividly representation of needed knowledge of aprogram design to the user based on expert system and achieved by the representationof the hierarchical database.②For the characteristics of the knowledge of music light show designed system,we classify the knowledge hierarchical and take the conventional production rules torepresent the music lighting match process. The practical application shows therepresentation method of the system researched and designed is effective and practical.Itis easy to implement system functions.③For the requirements and matching rules of music lighting show programsdesigned,we design the system inference engine based on the credibility of theuncertainty reasoning and the introduction of the definition of priority and threshold ofrules in this paper.The paper use the conflict resolution strategies based on acombination of strategies.Finally, we can achieve reasoning project expert systeminference engine by procedure and can design different styles of light show programaccording to different needs.④For the characteristics of the music light show design expert system,we useVisualBasic6.0program development language and SQL Server2000database system and use the combination method of prototyping top-down and bottom-up to develop andachieve the stand-alone version of the musical light show design expert system in thepaper. The system in Yunnan Zhaotong music light show program design has beenverified.It can improve the efficiency and the quality of the design of music light show.