Support system for dealing of used car, method for estimation of quality and value of a used car

摘要

PURPOSE: A system for supporting a transaction of a secondhand car, and a method for supporting the quality evaluation and the price establishment of the secondhand car are provided to relay the car transaction between a buyer and a seller by constructing a transaction history database, and supporting the quality evaluation and the price establishment of the secondhand car through data communication network. CONSTITUTION: A main server(110) constructs the transaction history database, and drives a software module for the quality evaluation and the price establishment. Clients(120,130) offer a data communication environment and a user interface to receive a service for the quality evaluation and the price establishment. The data communication network forms a data communication path between the main server and the clients. A PDA(Personal Digital Assistant)(140) enables an examiner to input the examination data needed for the quality evaluation and the price establishment by examining the car. A wireless data communication network performs the data communication between the PDA and the main server.