市场调查:可以分析和了解现有产品的优点与不足，清楚产品具体结构。用户调

Market research: can analyze and understand the advantages and disadvantages of existing products, and understand the specific structure of products. User survey: and research can understand user needs, study product functions, find and discover design points and innovation points. Functional analysis and research: Through investigation, understand the existing problems of getting on and off the bed, and design the bed based on safety ergonomics from both structural and functional aspects, and then optimize. Functional positioning: to ensure comfortable sleep, personal privacy and safety of dormitory electricity. Modeling style positioning: Based on the combination of iron and wood, the collision between two materials and colors and textures achieves a beautiful visual effect. On the basis of ensuring a certain floor area, the bed is given more functions, and at the same time Take into account the harmony of the overall tone. Application environment positioning: student apartments and other accommodations. 4.2 Design points: Design basic points: to meet sleep needs. Design key points: 1. Protect personal privacy 2. Electricity safety 3. Coordination. Design expectations: 1. Satisfy most of the needs of the survey collection 2. Solve key issues 3. Expand personal needs and functional needs. Design attention points: 1. Ensure structural stability 2. Consider material characteristics.

Market research: you can analyze and understand the advantages and disadvantages of existing products, clear product structure. User Survey: With research you can understand user needs, research product features, and find and discover design and innovation points. Functional analysis and research: through investigation, to understand the existing problems in the bed, from the structural and functional aspects of the safety ergonomic bed design, and then optimize. Functional positioning: to ensure sleep comfort, personal privacy and dormitory electricity security. Styling style positioning: based on the combination of iron and wood materials, with two materials and the collision between color and texture to achieve beautiful visual effects, in order to ensure a certain footprint, for the bed to give more functions, while taking into account the overall tone of harmony. Application environment positioning: student apartments and other accommodation. 4.2 Design Essentials: Design Basics: Meet Sleep Needs. Design key points: 1. Protect personal privacy 2. Electricity security 3. Coordination. Design expectations: 1. Meet most of the needs collected in the survey 2. Solve key issues 3. Expand the functional needs of individual needs. Design note: 1. Ensure structural stability 2. Consider the characteristics of the material.

Market Research: can analyze and understand the advantages and disadvantages of existing products, clear product structure. User survey: and research can understand user needs, research product functions, find and find design points and innovation points. Functional analysis and research: through the investigation, we can understand the existing problems of the upper and lower beds, and then optimize the bed design based on safety ergonomics from the structural and functional aspects. Function orientation: ensure sleep comfort, personal privacy and dormitory electricity safety. Modeling style positioning: Based on the material of iron wood combination, the beautiful visual effect is achieved by the collision between the two materials and the color and texture. On the basis of ensuring a certain floor area, the bed is endowed with more functions, and the harmony of the overall tone is taken into account. Application environment orientation: student apartment and other accommodation places. 4.2 design points: design basic point: to meet the sleep needs. Key points of design: 1. Protect personal privacy; 2. Electricity safety; 3. Coordination. Design expectations: 1. To meet most of the needs of research collection; 2. To solve key problems; 3. To expand personal needs and functions. Design considerations: 1. Ensure structural stability; 2. Consider material properties.