A method of generating a human body model
A technology of mannequins and human bodies, applied in the direction of measuring devices, instruments, etc., can solve problems that are not comprehensive, not in line with the status quo, and unscientific
Active Publication Date: 2021-11-23
DONGFENG MOTOR CORP HUBEI
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[0003] The current human body model and size are mainly based on the SAE human body size standard based on European and American human bodies. However, it is well known that there is a huge difference between European and American human bodies and Chinese human bodies, whether it is the absolute height of the body or the proportion of each joint size. Therefore, It is unscientific or not comprehensive to design completely according to SAE standards
In addition, the national standard of human body size in China is GB10000-1988, which has been more than 30 years ago, and it is no longer in line with the status quo, and it cannot be used as a reference
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[0023] The technical solution (including the preferred technical solution) of the present invention will be further described in detail below by means of the accompanying drawings and listing some optional embodiments of the present invention. Apparently, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0024] In the description of the present invention, it should be noted that the terms "top", "bottom", "left", "right", "front", "rear", "middle", "inner", "upper ", "lower end" and other indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rat...
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The invention discloses a method for generating a human body model, which selects a person to be tested based on a Chinese human body height database; collects three-coordinate information, length information and boundary size information of joint points of each person to be tested; The coordinate information, the length information of the joint size and the boundary size information are fitted to construct the human body size model of the Chinese human body. The invention can effectively establish a human body database conforming to China's national conditions, meet the development needs of vehicle models, truly achieve design and development based on Chinese users, and improve product satisfaction.
Description
technical field [0001] The invention relates to the technical field of automobile design, in particular to a method for generating a human body model. Background technique [0002] The ultimate goal of all car development is to facilitate the driving and use of passengers, including the ease of operation of parts, driving vision, seating space, and ease of getting on and off the car. All of the above-mentioned design benchmarks need to be designed based on the human body model and its corresponding human body size. [0003] The current human body model and size are mainly based on the SAE human body size standard based on European and American human bodies. However, it is well known that there is a huge difference between European and American human bodies and Chinese human bodies, whether it is the absolute height of the body or the proportion of each joint size. Therefore, It is not scientific or comprehensive to design completely according to SAE standards. In addition,...
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IPC IPC(8): G01B21/00
CPCG01B21/00
Inventor 张冬冬徐盈黄建军刘小杰杨建柱
Owner DONGFENG MOTOR CORP HUBEI