Assessment method for position comfort of auxiliary fascia console zone parts

Abstract

The invention provides an assessment method for position comfort of auxiliary fascia console zone parts. The assessment method comprises the following steps: a, a mathematic model of the auxiliary fascia console zone parts is built; the auxiliary fascia console zone parts are converted into entity models at a dimension ratio of 1:1 according to the mathematic model; and b, a driver seat and the auxiliary fascia console zone parts are subjected to position adjustment. The assessment method has the beneficial effects that at a passenger car development stage, a method for assessing comfort of the auxiliary fascia console zone parts at different arrangement positions is provided; the assessment method is accurate, high-efficient and low in cost; the comfort of the auxiliary fascia console zone parts is favorably improved; and improvement on passenger car development quality is promoted.

Description

Technical field [0001] The present invention relates to the field of passenger car design and development, and more specifically, to a method for evaluating the positional comfort of parts in the auxiliary dashboard area of ​​passenger cars. Background technique [0002] The passenger car's auxiliary instrument panel is an area of ​​high concern for the driver. The armrests, brake handles, cup holders, and shift knobs on the auxiliary instrument panel are all parts used and operated by the driver with high frequency. The relative position relationship between these parts and the driver, and the relative position relationship between the parts will affect the comfort of operation. These problems are directly related to the ergonomic performance of the entire vehicle, thereby affecting the objective quality and market competitiveness of the vehicle. Therefore, evaluating and verifying the integration of these parts on the sub-dashboard and arranging their positions are an importan...

AI Technical Summary

Problems solved by technology

The virtual evaluation is based on the analysis of the position coordinates of the parts, the position layout of the 3D digital model, and the analysis combined with the 3D virtual environment. This evaluation method lacks the real feeling of the operator, such as the sense of hand touch, operating strength and arm stretching state. , unable to give a direct and real comfortable operating experience

Physical evaluation is to obtain an intuitive operating comfort experience through the actual operation evaluation of real vehicles and engineering parts of existing models on the market, but this evaluation method will take a lot of time and money, and it is impossible to accurately obtain all parts Needed assessment location

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