Method and system for quantifying evaluation and estimation of second-hand automobiles

Abstract

The invention relates to the field of second-hand automobile estimation, in particular to a method and system for quantifying evaluation and estimation of the second-hand automobiles. The method includes the following steps of inputting basic information of the automobiles, conducting timely technical detection to obtain automobile condition information of the automobiles, estimating replacement cost, theoretical newness rates, market price realization correction factors and newness rate correction factors of the second-hand automobiles by comparing the basic information and the automobile condition information with pres-stored information stored in an information storage portion, calculating reference prices and estimation value of the automobiles to be estimated, and outputting the estimation results. According to the method and the system, quantification of evaluation and estimation of the second-hand automobiles is achieved on the basis of timely objective information of the automobiles and especially on the basis of the information in the aspect of technical performance obtained by introducing the technical detection means, the value of the second-hand automobiles can be evaluated in a relatively comprehensive, objective and accurate mode, influences caused by man-made subjective factors are reduced, and the problems caused by that at present, evaluation and estimation of the second-hand automobiles rely on the man-made subjective factors to a great extent are solved.

Description

Technical field [0001] The invention relates to the field of second-hand automobile evaluation, in particular to the field of second-hand automobile quantitative identification and evaluation. Background technique [0002] With the vigorous development of second-hand car transactions, the identification and evaluation of second-hand cars has become increasingly important. The appraisal and evaluation of second-hand automobiles is a complex, tedious, and highly technical work. In particular, the evaluation of the technical performance status of second-hand automobiles must be supported by certain technical data. But for a long time, the appraisal and evaluation of second-hand cars has basically been evaluated by experienced appraisers by seeing, hearing, and touching with their own work experience. This evaluation method is mainly based on the experience of the evaluator, with a certain degree of subjectivity and ambiguity, and cannot objectively, accurately and fairly reflect th...

AI Technical Summary

Problems solved by technology

Appraisal and evaluation of second-hand cars is a complex, tedious, highly technical work, especially the evaluation of the technical performance status of second-hand cars must be supported by certain technical data

This evaluation method is mainly based on the experience of the appraisers, which has a certain degree of human subjectivity and ambiguity, and cannot objectively, accurately and fairly reflect the new and old conditions of used cars.

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