基于多维设计信息整合的设计目标定位方法

Orientation Method for Design Objectives Based on Multi-aspect Design Information Integration

目的提出多维设计信息的整合方法,为设计思维过程中,设计机会的定位与设计目标的确立提供系统化的参照。方法对设计调研信息中的信息元进行界定,根据设计项目的属性与特点,将不同信息元组织起来,生成不同的设计信息维度模块。通过不同模块中的相同信息元,将多维度信息模块进行匹配与整合,对其结构加以解析,发现潜在的问题,并对设计目标进行定位。通过解析与整合模型中特定的信息元结构特点,对设计目标进行具体的界定。结论以上海儿童医学中心小儿静脉输液系统的优化设计为例,针对0~2岁小儿静脉注射时输液针滑出的问题,对设计目标定位方法及其应用了进行介绍。最终,通过设计报告对设计目标产生催化和管理作用。

The work aims to propose an integration method for multi-aspect design information, and provide a systematic reference for the orientation of design opportunities and establishment of design objectives in the process of design thought. Based on the definition of information primitives in the design survey information, different information primitives were organized to generate different design information aspect modules based on natures and features of the design project. The multi-aspect information modules were matched and integrated according to the same information primitives in different modules to analyze the structure and find potential issues, and the design objective was oriented. The design objective was specifically defined by analyzing and integrating structural features of information primitives in modules. Taking the optimal design of venous transfusion system for children in the Shanghai Children’s Medical Center as an example, the design orientation method and its application are introduced in allusion to the problem that the transfusion needle slips off during venous transfusion for children between 0-2. Finally, the design objective is promoted and managed through the design report.