Unlock instant, AI-driven research and patent intelligence for your innovation.

Second-hand car pricing optimization method and system

An optimization method, used car technology, applied in marketing, commerce, instruments, etc., can solve problems such as staying, rigidity, randomness and accuracy impact, and achieve the effect of accurate pricing

Inactive Publication Date: 2019-02-01
广东数鼎科技有限公司
View PDF0 Cites 7 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Method 2 and Method 3 have the following common disadvantages: First, they do not consider the special circumstances of the car dealers themselves, and only set prices for the car source itself
The second is to rely too much on the prices of several closest sources of transactions or to oversimplify the relationship between the characteristics of vehicle sources and transaction prices, ignoring important factors such as market dynamics, regional differences, configurations, etc., resulting in even valuation results Both randomness and accuracy are greatly affected
Especially when pricing niche models, it faces challenges due to the lack of similar car sources
In general, the current automatic pricing methods for used cars on the market are actually at the valuation level, that is to say, they still focus on the vehicle source level and provide the average market price as the used car pricing. This method is too rigid , cannot accurately give the optimal price

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Second-hand car pricing optimization method and system
  • Second-hand car pricing optimization method and system
  • Second-hand car pricing optimization method and system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0042] refer to figure 1 , the present invention provides a kind of used car pricing optimization method, comprising the following steps:

[0043] S11. Obtain the model information of the used car to be priced input by the user;

[0044] S12. According to the input vehicle model information, a valuation model is used to calculate and obtain the valuation of the used car;

[0045] S13. Select the corresponding objective function from the objective function library, and after obtaining the boundary conditions of the objective function input by the user, perform optimization calculations according to the set optimization algorithm and the estimated value obtained through calculation, and calculate and obtain the maximum objective function that maximizes the objective function. The best price is priced as a used car.

[0046] The independent variable of the objective function is the price of the used car. After obtaining the valuation of the used car through calculation, the val...

Embodiment 2

[0084] This embodiment is a detailed example of Embodiment 1. In this embodiment, after obtaining the valuation of the used car through calculation, the optimized pricing of the used car is obtained by combining the calculation of the objective function, which specifically includes the following steps:

[0085] Step 1, obtain the model information of the used car to be valued input by the user as follows:

[0086] Model: Beijing Benz C-Class 2013 C 260CGI fashion model;

[0087] Location: Guangzhou;

[0088] Mileage: 47,000 kilometers;

[0089] Listing time: April 2014;

[0090] Usage: non-operating;

[0091] color: White;

[0092] Car condition: excellent;

[0093] Transaction type: used car dealer retail;

[0094] Number of transfers: 2;

[0095] Valuation time: March 2017;

[0096] Step 2, combined with the preset model database, retrieve and obtain the important vehicle configuration information of the used car:

[0097] Displacement: 1.8;

[0098] Horsepower: 156;...

Embodiment 3

[0145] refer to image 3 , a second-hand car pricing optimization system, including a storage medium 100 and a processor 200, the storage medium 100 stores at least one instruction, and the processor 200 is used to load the at least one instruction, thereby performing the following steps:

[0146] S11. Obtain the model information of the used car to be priced input by the user;

[0147] S12. According to the input vehicle model information, a valuation model is used to calculate and obtain the valuation of the used car;

[0148] S13. Select the corresponding objective function from the objective function library, and after obtaining the boundary conditions of the objective function input by the user, perform optimization calculations according to the set optimization algorithm and the estimated value obtained through calculation, and calculate and obtain the maximum objective function that maximizes the objective function. The best price is priced as a used car.

[0149] The...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a second-hand car pricing optimization method, which comprises the following steps: S11, obtaining the vehicle type information of the second-hand car to be priced input by a user; S12, according to the input vehicle type information, adopting an estimation model, calculating and obtaining the estimation value of the second-hand vehicle; S13, selecting the corresponding objective function from the objective function library, obtaining the boundary conditions of the objective function input by the user, optimizing calculation according to the set optimization algorithm and the estimated value obtained by calculation, and calculating to obtain the optimal price which maximizes the objective function as the second-hand vehicle pricing. As that estimate value of the second-hand vehicle is obtained by adopt an evaluating model, the objective function is also used to optimize the calculation according to the estimated value of the used car. As the optimal pricing of second-hand car, the method can optimize the pricing of second-hand car based on the dealer's situation, and can obtain more accurate pricing, which can be widely used in second-hand car pricing optimization industry.

Description

technical field [0001] The invention relates to the field of used car pricing prediction, in particular to a used car pricing optimization method and system. Background technique [0002] In the traditional second-hand car industry, second-hand car dealers are generally relatively small in scale, and their operations are relatively casual. When setting prices, the main focus is to ensure the profit of each car. However, with the expansion of the volume of second-hand car transactions, the original workshop-style second-hand car dealers have gradually lost their competitiveness. Large-scale second-hand car dealers such as Chewang have sprung up like mushrooms after rain. With the expansion of business scale, how to set overall pricing to get the best overall income from the car sources in hand is a problem faced by these car dealers. At this time, each car is no longer an independent entity, and when car dealers set prices, they cannot adopt the method of pricing a single c...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): G06Q10/04G06Q30/02
CPCG06Q10/04G06Q30/0283
Inventor 蓬蕾程博
Owner 广东数鼎科技有限公司