Evaluation method and device for automobile dts fine process

Abstract

The invention provides a method and device for evaluating the refined craft of automobile DTS. The method includes: determining, according to a first preset rule, the degree of attention of the DTS at each position of the car, where the car includes a body, interior and exterior trim, and electrical appliances, wherein the degree of concern of the DTS is the degree to which the user pays attention to the DTS, and is determined according to the second preset rule The sensitivity level of DTS in each position of the car, the sensitivity of DTS is the different impressions produced by DTS characteristics on the individual's visual system, according to the attention level of DTS in each position, the sensitivity level of DTS in each position, the sensitivity The total number of grades and a pre-stored formula calculate the DTS Refinement Workmanship Score for the car. As a result, the evaluation of the DTS refined craftsmanship on car styling is achieved.

Description

technical field [0001] The invention relates to the field of automobiles, in particular to an evaluation method and device for the refined process of the automobile dimension technical specification (Dimensional Technical Specification, DTS). Background technique [0002] As a modern means of transportation, automobiles are inseparable from people's lives today. With the popularity of automobiles in daily life, the competition of automobile products has become increasingly fierce. Craftsmanship has also become a competitive factor. Many car manufacturers have improved the exquisite craftsmanship of automobiles to enhance the competitiveness of automotive products. Product quality as perceived by the senses of smell and hearing. [0003] The main function of the DTS of the car is to define the program, changing user needs, gaps, surface differences and related tolerances in the process of car design. Generally speaking, the DTS of the car is the size control target of the vi...

AI Technical Summary

Problems solved by technology

[0004] Common problems in fine craftsmanship, such as: improper installation of accessories, gaps and exposed parts, mismatched colors, wrinkles on the parting line, etc. Improper coordination of some parts will directly lead to unsightly appearance and increased manufacturing difficulties. At present, there is no method to evaluate the DTS exquisite craftsmanship on the car shape from the perspective of the whole car, and then measure the difficulty of manufacturing the car based on the evaluation results

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