Tailoring The New Version Of Chinese

< p > How can the office seats be designed to be more comfortable to sit? How high is the handrail from the ground to the ground? What color is the most attractive for traffic signs? < a href= "http://www.91se91.com/" target= "_blank" > dress < /a > a href= "http:// www.91se91.com/".

The design details that are most likely to be overlooked in these lives require support from human body shape, strength, vision, hearing, etc. < a href= "http://www.91se91.com/" > ergonomics < /a > basic parameters.

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< p > the Chinese Academy of standardization has officially launched a new round of "basic parameter survey of Chinese adult ergonomics". This is the start of the survey on human basic data again since the first adult body size measurement was carried out in 1986.

After the investigation is completed, the Chinese will have their own new version.

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What are the functions of ergonomic parameters? Why do we need to measure human body size again after 20 years? What will these data bring to our lives? < /p > p

< p > < strong > the size of the Chinese is bigger than /strong > /p >

< p > ergonomic furniture, ergonomic mouse...

At present, "Ergonomics" is becoming a new selling point for businesses.

On Taobao, there are more than 50 thousand items that claim to conform to ergonomics or ergonomics, involving furniture, toys, bedding, digital products, automotive supplies, electrical appliances, clothing, < a href= "http://www.91se91.com/" target= "_blank" > shoes and hats < /a > fitness products.

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< p > "product design should only consider the various physiological characteristics of" human ", so as to meet the needs of people.

Zhao Zhaoyi, director of the Ergonomics Laboratory of the Chinese Academy of standardization, said that with the development of social economy and the improvement of people's living standards, people's consumption concept has changed. Consumers' pursuit of product performance has initially been concerned only with the quality of products, paying attention to energy conservation, environmental protection, and now paying more attention to health and comfort.

Enterprises also pay more attention to the "amenity" of products.

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< p > it is undoubtedly a good thing for businessmen and consumers to attach importance to ergonomic products.

Unfortunately, such publicity is mostly a marketing gimmick, because "even the standard is not, how to meet?" Zhao Chao Yi told reporters that the current product design in China is basically based on the first survey of the basic parameters of adult ergonomics in China from 1986 to 1988.

For example, the current Chinese clothing industry's reference standard is the national standard of GB1335-1991's "clothing size" promulgated in 1992, which is based on the 1988 body size data.

Because of the obsolescence of data, the garments designed are often unable to meet the needs of domestic consumers.

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"P >" over 20 years ago, the Chinese people's living standards have undergone tremendous changes. However, the basic data of Chinese people have not been updated in real time, and these 20 years are the period of great changes in Chinese body size. "

Chao Chi Chu, engineer of China Standardization Research Institute, said.

In 2009, the Chinese Academy of standardization conducted a pilot survey on the measurement of body size of Chinese adults in 4 cities such as Beijing and Shanghai.

The survey collected more than 3000 Chinese adults' three-dimensional body size, and found that compared to 1986, adult men's average height increased by about 2 cm, while chest width and chest thickness increased by 6.5 cm and 2 cm respectively.

"Over the past 20 years, the size of the Chinese has obviously increased, and the data in the past can no longer reflect the shape of the Chinese people today."

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Compared with the second basic human ergonomics survey conducted in China after more than 20 years, < p >, most developed countries have revised it in 5 to 10 years.

Steve Rafanda, a member of the engineering and Ergonomics Association (HFES), said that updating data is very necessary, so that the designers of enterprises and industrial products can fully consider the needs of users.

For example, Japan will invest hundreds of millions of yen every year to conduct a continuous investigation and Study on the physical distribution, activity ability, audio-visual ability, tactile characteristics and cognitive ability of the nation, and its results will be immediately applied to the industrial sector, which has greatly enhanced the competitive power of Japanese industrial products.

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< p > "technology can be introduced, but data can not be imported."

Zhao Zhaoyi said, "the basic parameters of ergonomics are the basic data resources of a country, which play an irreplaceable role in the scientific and technological progress, economic and social development of the country, and the cornerstone of a nation's technological innovation."

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< p > < strong > design did not keep up with < a href= "http://www.91se91.com/news/index_q.asp > body shape change < /a > /strong > /p >

Although the size of the Chinese population is getting bigger, the data of human body size in China are lagging behind. The basic data of other ergonomics are basically blank, which has seriously affected the innovation and development of China's products and industrial design and industry, as well as the improvement of people's quality of life. P

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Zhao Zhaoyi P came into contact with a small Chinese driving a joint-stock car and an imported car with great difficulty: he held the steering wheel and his feet could not step on the pedals; he stepped on the pedal and held the steering wheel and struggled; at the same time, he grasped the steering wheel and stepped on the pedal, and the whole man had to shrink.

"This is because the design of foreign cars is based on the size data of Westerners, and does not take into account the size of the Chinese people."

Zhao Zhaoyi said.

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"P" is not only the joint venture car, the imported car, but even the domestic car, it does not take into account the Chinese people's "block problem".

Zhao Zhaoyi once went to a domestic car manufacturer to investigate and found that the interior design of the car was basically a copy of foreign data, only slightly modified by experience.

"Most enterprises are using foreign data when designing, and relying on the experience of < a href=" http://www.91se91.com/ "target=" _blank > designer "/a". At the same time, they will do some small sample surveys within the scope of their ability.

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< p > in addition, ergonomic design for office desks and chairs and computer equipment is particularly important for office workers.

According to the 2009 urban health survey in China, the proportion of office workers' sub health is as high as 76%. Among them, health problems such as lumbar disc herniation and cervical spine strain account for a large proportion, which become common diseases of office workers.

A medical survey from the United States shows that the design of notebook, mouse and keyboard is not ergonomic and easy to form "mouse hand" and "keyboard wrist".

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< p > Office disease and computer disease are closely related to the lack of effective human ergonomics standards and technical data in addition to their unhealthy lifestyle.

For example, office tables and chairs are closely related to body size, whether they are table height or seat height, seat depth, back seat and seat back angle.

The design of these sizes needs to be designed according to the latest "bulk" of Chinese people, so as to meet the requirements of health and comfort.

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< p > "we can only design and produce products that are suitable for Chinese people by using the body data of the Chinese people."

Zhao Zhaoyi said.

Nowadays, more and more enterprises realize the importance of body size.

Heng Yuan Xiang has worked with Donghua University to conduct a small survey of adult data. Beijing Institute Of Fashion Technology has also had similar data collection with enterprises.

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< p > "with the development of China's economy, technological progress and the improvement of people's living standards, the demand for basic data of Chinese ergonomics is becoming increasingly urgent.

The establishment of an ergonomics basic parameter database which can reflect the physiological and psychological characteristics of our nation has become a key and urgent problem faced by all sectors of the national economy.

Chao Chu Chi said.

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< p > although in 2009, small size sampling and mathematical deduction were used to correct Chinese body size data, it was still not comprehensive enough and accurate.

Accurate description of Chinese new version is exactly what the Chinese Academy of standardization is going to do in the next few years.

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< p > < strong > products will be more humanized < /strong > /p >

< p > it is understood that a new round of "Chinese adult ergonomics basic parameters survey", with 18 to 75 years old Chinese adults as the object, will be divided into the Northeast China region, the central and western regions, Yunnan Guizhou Chuan area and other 6 regions, each region 2 to 3 measurement points, measurement and survey more than 20 thousand samples (people).

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< p > each target will provide more than 200 data. In addition to human size parameters from 74 to 160, it will also measure new items such as human muscle strength, visual sensitivity, voice sensitivity, finger tip tactile sensation and so on. The final data will reach about 4000000.

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< p > the survey is expected to be completed by the end of May 2018, when the Chinese will finally have their own new version.

Chao Chu Chi said that the design of some products and public facilities will be more humane after the basic data of a new round of adult ergonomics.

"These data tell the product designer, the distribution characteristics of a Chinese index, especially some products that are not adjustable, will tell the designer what size is most suitable for Chinese people."

For example, according to the height and arm length characteristics, the handle on the subway should meet the adult's height. According to the visual characteristics of Chinese people, the design of traffic signs and monitors will be more suitable for Chinese people's habits.

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< p > R & D institutions will also adjust their product designs accordingly.

"For example, enterprises know that the waist circumference of adult men is increased, the location of belt holes will change, the proportion of the bra's chest circumference and waist circumference will also change. Similarly, the design of trousers will also be more reasonable in the design of waist circumference and hip circumference, and the probability of consumers getting the right products will increase."

It has been revealed that some electrical appliance leading enterprises and automobile development institutions have taken the initiative to consult the relevant data of the China Institute of standardization, and adjust the design of the refrigerator handle, the height of the cylinder of the washing machine and the strength of the manipulator.

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< p > in addition, a new round of ergonomics survey will bring more gospel to the elderly.

Zhao Zhaoyi said that the ergonomic parameters of the elderly are different from those of young people, especially in terms of mechanical parameters, visual parameters and auditory parameters.

For example, the strength of the elderly is not enough, so it should be easier for the elderly to pull open the caps and caps. The eyesight of the elderly is not good, so the prescription for older people should be larger, and so on.

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< p > "now, many designs do not pay enough attention to the old people. Many bottles of medicine are not designed reasonably. The old man can't turn them around, and the words can't be clearly seen, which may endanger life in an emergency."

Zhao Zhaoyi said, "this is also an important reason for this human body measurement."

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< p > it is understood that the survey covered the elderly from 61 to 75 years of age, making up for the gap between the data of the elderly over 65 years old.

Once the ergonomic data of the elderly are obtained, it is possible to design a more comfortable a href= "http://www.91se91.com/news/index_s.asp" special product "/a" for the elderly in terms of the height of the wheelchair, the torque of the bottle cap, the shape of the toilet, and so on.

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