System and method for evaluating multiple-degree-of-freedom seat system and gear selecting/shifting and hand braking system

An evaluation system and gear selection technology, which is applied in vehicle testing, machine/structural component testing, and measuring devices, can solve the problems of being unable to subjectively evaluate whether the seat system and the gear selection and handbrake system are reasonable or not, and achieve Save cost and development cycle, prevent difficult changes, and reduce risks

Active Publication Date: 2012-07-11
CHERY AUTOMOBILE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

That is, there are the following technical problems in the prior art: it is impossible to subjectively evaluate whether the layout of the seat system and the shifting handbrake system is reasonable or not at the beginning of the design

Method used

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  • System and method for evaluating multiple-degree-of-freedom seat system and gear selecting/shifting and hand braking system
  • System and method for evaluating multiple-degree-of-freedom seat system and gear selecting/shifting and hand braking system
  • System and method for evaluating multiple-degree-of-freedom seat system and gear selecting/shifting and hand braking system

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Embodiment Construction

[0052] The present invention will be described in detail below according to the accompanying drawings, which is a preferred embodiment among various implementations of the present invention.

[0053] figure 1 : Vehicle Ergonomics multi-degree-of-freedom seat and gear shifting handbrake system platform, composed of base platform 1, multi-degree-of-freedom seat installation sub-platform 2, gear shifting handbrake installation sub-platform 3, base platform 1 can be adjusted by adjusting bolt 7 to adjust the level of the platform.

[0054] Multi-degree-of-freedom seating system sub-platform: see figure 2 , the degree of freedom that the sub-platform of the multi-degree-of-freedom seat system can realize is to move up and down along the Z-axis. When the hand wheel 8 is rotated, the worm 9 rotates, and the worm gear mechanism 10 rotates accordingly, and the gear 11 coaxial with the worm gear 10 also rotates together, and the gear 11 cooperates with the rack 12, and the rack 12 re...

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Abstract

The invention relates to a system and a method for evaluating a multiple-degree-of-freedom seat system and a gear selecting / shifting and hand braking system. The multiple-degree-of-freedom seat system and the gear selecting / shifting and hand braking system based on man-machine engineering are used to set related parameters according to practical situations so as to adapt to a plurality of groups for experiments and verifications. A platform for the gear selecting / shifting and hand braking system comprises: (1) a basic platform, which is used for arranging sub-platforms of the gear selecting / shifting and hand braking system; (2) the sub-platform of the seat system, which is used for arranging a seat and realizing upward and downward adjusting degrees of freedom of the seat along the direction Z so as to achieve sitting comfort level by changing the sitting posture height of a human body, and (3) the sub-platform of the gear selecting / shifting and hand braking system, which is used for arranging a gear selecting / shifting and hand braking mechanism and realizing the gear selecting / shifting and hand braking degrees of freedom along the direction X, the direction Y and the direction Z.

Description

technical field [0001] The invention relates to a multi-degree-of-freedom seat system and a shifting handbrake system for man-machine subjective evaluation, in particular to an evaluation system and an evaluation method for a multi-degree-of-freedom seat system and a shifting handbrake system. Background technique [0002] With the development of the global automobile market and increasingly fierce competition, vehicle ergonomics performance is becoming an important factor affecting user purchase behavior and user satisfaction, and human-machine comfort has attracted more and more attention from major automobile manufacturers. At present, when the vehicle is being developed in the direction of ergonomics, the layout of the seat system and the shifting handbrake system is based on some empirical data or data layout obtained from measurements on competing models. This traditional method, which mainly relies on experience and reverse layout, cannot be evaluated subjectively, an...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01M17/007G01M99/00
Inventor 曹亮陈昊
Owner CHERY AUTOMOBILE CO LTD
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