The earliest water test time for the project is October-November 202020. This time is mainly the ppt pull investment and pull project phase, mainly for conceptual design. The design time is from May to December 2021, and the design time is 7 months.
2020. I am mainly engaged in assembly line, screwing, assembly, machine programming and material handling between November and April 2021. This period of time is also a very painful and depressing stage in my design career. I mainly faced too much design work and unknown fears in industrial knowledge. Among them, many repeated modifications in the design also wiped out my design enthusiasm.

The first draft concept design, artificial intelligence unmanned sweeper space lunar rover style theme.

The conceptual design of the first draft replaces the sweeping function and becomes the garbage removal function.

The conceptual design of the first draft is extended to sprinkling function (it will not render water, it is done casually)

The conceptual design of the first draft is expanded in the direction of hotpot fast food truck design (there are still many expansions). After the design, it will be taken out to make ppt to pull customers. In fact, my heart collapsed after the design. I felt that the design was too casual. Seeing the effect of the design and the ppt design every day, the gnawing feeling of the mind began to appear. This is followed by a long half-year of assembly line workers and other tasks such as related factory robot programming.

Plan 1 First Draft Cyberpunk Style
In May 2021, the design after the investment was drawn. In the end, the weight of the sheet metal was too heavy, which made the vehicle unable to walk at all, and the tires could not bear the weight. (steel density 7.9k/cm³) for electric vehicles, the weight is too heavy to affect the endurance and thus the cost.

The third draft round apple round style concept design,
The re-activated concept style uses the appearance style of the Apple concept new energy vehicle. At the same time, in order to solve the weight problem, the chassis and solar panels are largely removed from metal materials, and the lower density glass fiber material and flexible solar panels are used to reduce The cost of energy and endurance.

The fourth draft is round and smooth.
I think of the rounded corner change of Xiaomi Logo, and think that round retro products will be popular in the future. However, after designing, I found that it was difficult to design the model, and my inner internal friction made me fall into a very painful struggle.

Fifth draft chassis design, design process twists and turns and torture collapse

Fifth Draft Round Product Style
I inherited the style of the fourth draft, and at the same time, I also had to solve the problems such as the difficulty of product mold production. During this period, I also did the product chassis and other related structural work. I made up and removed the surface for countless times. My mind has been tortured and gnawed. Moreover, I will not do relevant structural design. The unknown fear of interpersonal relationship and structural chassis major is also hitting me hard, during this period, I have unconsciously made frequent prayer gestures to relieve the pain of deprivation. Every day silently bless and bless, and put your hands together. Later in the morning meeting, the boss would scold us for being superstitious and not talking about science, and my only channel of self-protection was denied and hit.

Scene rendering for PPT marketing promotion (picture background is provided by boss and customer)

The sixth draft Iron Man element style modeling
Revised for other related reasons. It needs to be redesigned according to the style of the fifth draft, and during this period, there will be structural work that I cannot do. The product weight quotation is also calculated, and the density weight parameter is often calculated. Colleagues also work part-time as workers and programming. Although it is said that other types of work have become accustomed to work, the unknown fear in the process of contact has caused mental problems. Has begun to think about the meaning of life. After returning to the dormitory at night, I stayed up late every day without entertainment, did not sleep for three days, and howled and cried from time to time. Later, he proposed leaving.

One month before resignation, two color schemes, which took two days to finely render and rematch, were used for the company's PPT concept marketing promotion.

A total of two and a half sweeper models were designed in this company, which almost consumed half-life in the symbolic and physical sense. After leaving office, I felt that I was gnawed at without any desire, nor did I have any interest or desire for entertainment and playing games. Later, I tried to pick up garbage and collect junk, deliver takeout, watch philosophy and other related content to repair my own situation.