Method for generating human body model and device for measuring human body size

Abstract

The invention discloses a method for generating a human body model and a device for measuring a human body size. The method comprises the steps of selecting testees based on a Chinese human body height database; collecting three-coordinate information, length information of the joint size and boundary size information of the joint points of each testee; and fitting and constructing a human body size model of the Chinese human body based on the three-coordinate information of the joint points, the length information of the joint size and the boundary size information. According to the method, the human body database conforming to Chinese national conditions can be effectively established, the development requirements of vehicle models are met, design and development based on Chinese users are truly achieved, and the product satisfaction is improved.

Description

technical field [0001] The technical field of automobile design of the present invention is specifically a method for generating a human body model and a device for measuring human body size. 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 ...

AI Technical Summary

Problems solved by technology

[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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