Journal of Guangdong University of Technology ›› 2021, Vol. 38 ›› Issue (02): 20-25,47.doi: 10.12052/gdutxb.200122

• Extenics and Innovation Methods • Previous Articles     Next Articles

A Patent Evasion Design of Dust-free Blackboard Based on Extension and CAI Technology

Li Qian-jing, Cheng Si-yuan, Chen Xiao-jing, Yang Xue-rong, Chen Bin   

  1. School of Electromechanical Engineering, Guangdong University of Technology, Guangzhou 510006, China
  • Received:2020-09-10 Online:2021-03-10 Published:2021-01-13

HTML

PDF (PC)

2938

Abstract: In view of the problem that the indoor dust content is too high due to the use of chalk in the traditional face-to-face classroom, Extenics and computer aided innovation technology based on the theory of the solution of inventive problems (TRIZ) are used to innovate the existing dust-free blackboard products. Searching and selecting the dust-free blackboard patent as the research object, using the patent evasion module of computer-aided Innovation Software goldfire to complete the function analysis, a function model is established, the problem function in the model judged, and the function information expressed with the extension basic element model. After determining the circumvention path and using the extension transformation method to evade the replace components, the circumvention model is obtained. Combined with TRIZ solution tool and the divergence tree, the solution is obtained and its feasibility judged. The application of this process can provide reference for other products to design around patent.

Key words: dust-free blackboard, computer aided innovation, TRIZ, theory of the solution of inventive problems, Extenics

CLC Number: 

  • TB472
[1] 杨春燕, 蔡文. 可拓工程[M]. 北京: 科学出版社, 2007.
[2] 杨春燕, 李兴森. 可拓创新方法及其应用研究进展[J]. 工业工程, 2012, 15(1): 131-137.
YANG C Y, LI X S. Research progress in Extension innovation method and its applications [J]. Industrial Engineering, 2012, 15(1): 131-137.
[3] 唐文艳, 吕文阁, 张晓伟, 等. 折叠纸打印夹的创新设计[J]. 广东工业大学学报, 2017, 34(1): 15-18.
TANG W Y, LYU W G, ZHANG X W, et al. An innovation design of print clip for folded paper [J]. Journal of Guangdong University of Technology, 2017, 34(1): 15-18.
[4] 江帆, 卢浩然, 陈玉梁, 等. 基于TRIZ与可拓学的可变面积方桌设计[J]. 广东工业大学学报, 2019, 36(4): 108-112.
JIANG F, LU H R, CHEN Y L, et al. Designing a variable area square table based on TRIZ and Extenics [J]. Journal of Guangdong University of Technology, 2019, 36(4): 108-112.
[5] 张文林, 成思源, 杨雪荣. 基于基元理论的改进功能分析方法研究[J]. 广东工业大学学报, 2019, 36(1): 10-15.
ZHANG W L, CHENG S Y, YANG X R. A research on improved function analysis method based on basic element [J]. Journal of Guangdong University of Technology, 2019, 36(1): 10-15.
[6] 江帆, 陈玉梁, 陈江栋, 等. 基于TRIZ与可拓学的盘类铸件打磨方案设计[J]. 广东工业大学学报, 2019, 36(2): 20-25.
JIANG F, CHEN Y L, CHEN J D, et al. Design of a grinding equipment based on TRIZ and Extenics [J]. Journal of Guangdong University of Technology, 2019, 36(2): 20-25.
[7] 花黄伟, 杨春燕. 基于因果分析的事元蕴含系及其应用[J]. 智能系统学报, 2017, 12(1): 60-66.
HUA H W, YANG C Y. Affair-elements implication system and its application based on causal analysis [J]. CAAI Transactions on Intelligent Systems, 2017, 12(1): 60-66.
[8] 楼炯炯, 桂方志, 任设东, 等. 基于可拓创新方法的改进TRIZ研究[J]. 计算机集成制造系统, 2018, 24(1): 127-135.
LOU J J, GUI F Z, REN S D, et al. Improved TRIZ based on Extension innovation method [J]. Computer Integrated Manufacturing System, 2018, 24(1): 127-135.
[9] 郭恒发, 李兴森, 刘仁湖. 融合可拓学与TRIZ的产品设计创意生成方法——以手机充电器产品设计为例[J]. 广东工业大学学报, 2020, 37 (5): 7-12.
GUO H F, LI X S, LIU R H. A creative generation method of product design based on Extenics and TRIZ—taking the design of mobile phone charger as an example [J]. Journal of Guangdong University of Technology, 2020, 37 (5): 7-12.
[10] 罗佳龙, 成思源, 杨雪荣, 等. 基于Pro/Innovator的功能分析与专利规避[J]. 现代制造工程, 2016(2): 22-28.
LUO J L, CHENG S Y, YANG X R, et al. The functional analysis and patent circumvention based on Pro/Innovator [J]. Modern Manufacturing Engineering, 2016(2): 22-28.
[11] 付敏, 于大雪. 基于TRIZ和CAI的产品概念设计及应用研究[J]. 工业技术经济, 2015(11): 147-153.
FU M, YU D X. Innovation conceptual design and application research based on TRIZ and CAI [J]. Journal of Industrial Technological Economics, 2015(11): 147-153.
[12] 管芳景. 基于TRIZ理论的CAI在船舶设计中的应用分析[J]. 科技资讯, 2016, 14(32): 37-38.
GUAN F J. Application analysis of CAI in ship design based on TRIZ theory [J]. Science and Technology Information, 2016, 14(32): 37-38.
[13] 陈晓菁, 成思源, 杨雪荣, 等. 基于计算机辅助创新平台的专利规避设计研究[J]. 现代制造工程, 2019(10): 35-39.
CHEN X J, CHENG S Y, YANG X R, et al. Research on patent circumvention design based on computer aided innovation platform [J]. Modern Manufacturing Engineering, 2019(10): 35-39.
[14] 徐勤. 重提初中数学传统板书[J]. 基础教育研究, 2014(5): 31-32.
XU Q. Revisit the traditional blackboard writing of junior middle school mathematics [J]. Basic Education Research, 2014(5): 31-32.
[15] 黄牧雷. 一种自动擦拭的无尘黑板: CN201810225639.8 [P]. 2018-07-03.
[16] 成思源, 周金平, 郭钟宁. 技术创新方法——TRIZ理论及应用[M]. 北京: 清华大学出版社, 2014.
[17] 杨春燕. 可拓创新方法[M]. 北京: 科学出版社, 2017.
[18] 米晶晶, 成思源, 杨雪荣, 等. 基于可拓变换的专利创新再设计方法[J]. 包装工程, 2017, 38(18): 151-155.
MI J J, CHENG S Y, YANG X R, et al. Patent product innovation redesign methods based on Extension transformation [J]. Packaging Engineering, 2017, 38(18): 151-155.
[19] 成思源, 王瑞, 杨雪荣, 等. 基于TRIZ的专利规避创新设计[J]. 包装工程, 2014, 35(22): 68-72.
CHENG S Y, WANG R, YANG X R, et al. Methods of patent around design based on TRIZ [J]. Packaging Engineering, 2014, 35(22): 68-72.
[20] 刘友华, 陈骞. 我国专利侵权判定原则及其适用研究[J]. 湖南科技大学学报(社会科学版), 2014, 17(1): 52-59.
LIU Y H, CHEN Q. Patent infringement's judging principles and its applicableness in China [J]. Journal of Hunan University of Science and Technology (Social Science Edition), 2014, 17(1): 52-59.
[1] Gao Hong, Guo Yuan-yuan, Liu Xing. The Italian Domination Number of Graphs Based on Decomposition and Combination Chain Method [J]. Journal of Guangdong University of Technology, 2023, 40(02): 1-4.
[2] Wang Jin-guang, Tang Min-cong, Yang Zhen-hao, Wang Hao. Research on Extension Design Ideas Generation of Plastic Recycling and Processing System for Cosmetics Bottles [J]. Journal of Guangdong University of Technology, 2022, 39(06): 130-140.
[3] Wu Jia-jian, Yang Chun-yan. A Research on Extension Model Establishment Method of TRIZ Flow Analysis [J]. Journal of Guangdong University of Technology, 2022, 39(02): 12-18.
[4] Chen Mei-rong, Jiang Fan, Huang Hao-xiang, Huang Hai-tao, Huang Yu-qin. Study and Application of Substance-field Extension Method [J]. Journal of Guangdong University of Technology, 2022, 39(02): 19-25,90.
[5] Wang Tao, Li Wen-jie. A Research on Innovative Design of Traditional Residential Building Reconstruction Based on Extension Theory—Taking Baoshui Village in Fangshan District, Beijing as an Example [J]. Journal of Guangdong University of Technology, 2022, 39(02): 26-31.
[6] Chen Jin-cheng, Cheng Si-yuan, Yang Xue-rong. A Redesign Method Based on Function Analysis and Extension Theory [J]. Journal of Guangdong University of Technology, 2022, 39(02): 32-38.
[7] Ge Biao-biao, Yang Chun-yan. A Research on the Relationship between Scientific Effect, Extension Transformation and Conductive Effect [J]. Journal of Guangdong University of Technology, 2021, 38(06): 91-97.
[8] Zhang Zi-ran, Li Xing-sen, Guo Heng-fa, Wang Hao. A Creative Generation Method Solving Design Problems Based on Extenics—Removing the Cigarette Butts on the Ground of Ouzhuang Metro Station as an Example [J]. Journal of Guangdong University of Technology, 2021, 38(06): 103-110.
[9] Yao Wei, Chu Zhao-wei. A Research on Systematic Innovation Method: Theory Development and Effectiveness Assessment [J]. Journal of Guangdong University of Technology, 2021, 38(05): 97-107.
[10] Wang Pei-zhuang, Zeng Fan-hui, Sun Hui, Li Xing-sen, Guo Jian-wei, Meng Xiang-fu, He Jing. Extension of Knowledge Graph and its Intelligent Extension Library [J]. Journal of Guangdong University of Technology, 2021, 38(04): 9-16.
[11] Lin Lin, Li Xiao-tao, Xu Yong-li. Hot Spots and Development Trend of TRIZ Theory and Method in China [J]. Journal of Guangdong University of Technology, 2021, 38(02): 10-19.
[12] Yuan Ping. An Innovation of New Professional Farmers Cultivation Model Based on Extenics [J]. Journal of Guangdong University of Technology, 2021, 38(01): 5-12.
[13] Guo Heng-fa, Li Xing-sen, Liu Ren-hu. A Creative Generation Method of Product Design Based on Extenics and TRIZ — Taking the Design of Mobile Phone Charger as an Example [J]. Journal of Guangdong University of Technology, 2020, 37(05): 7-12.
[14] Li Zi-hao, Yang Chun-yan, Li Wen-jun. An Application of Extension Innovation Method in Generator Innovation Design [J]. Journal of Guangdong University of Technology, 2020, 37(01): 1-6.
[15] Zheng Zhen-ting, Yang Chun-yan. Behavior Knowledge Representation of Mechanical Motion System Based on Affair-element Theory [J]. Journal of Guangdong University of Technology, 2019, 36(06): 1-8,23.
Viewed
Full text


Abstract

Cited
  Shared   
  Discussed   
No Suggested Reading articles found!
Copyright © 2017 Journal of Guangdong University of Technology
Add：729 East Dongfeng RD., Guangzhou PRC. Postcode: 510090
Tel：020-37626653,020-37626139,020-37626396
Email：xbzrb@gdut.edu.cn
Supported:Beijing Magtech