Online used car information search method, program, and device
First Claim
1. A used car information search method implemented on a computer, the method comprising causing a computer to perform:
- a step of extracting, from a database containing records of used cars of a plurality of different types, all records that match a type of used car specified in search condition information input by a user, said records that match said type comprising first used car data;
a step of extracting from said first used car data, as price zone information, a minimum price and a maximum price of used cars that match the type specified in the search condition information, the price zone information being extracted irrespective of a user-input price specified in the search condition information;
a step of extracting, from said first used car data, second used car data coincident with the user-input price and other items of search condition information designated by the user; and
a step of transmitting the price zone information and the second used car data for displaying them to the user;
wherein the type, the user-input price, and the other items are input by the user before starting a search.
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Accused Products
Abstract
A used car information search method of inputting a search condition containing car type information for specifying a type of a used car, searching for used car data coincident with the search condition from a used car database containing the car type information and price information, and outputting the searched used car data. This method comprises a step of researching the price information in all records of used car data coincident with the car type information contained in the search condition, and creating price research information, and a step of transmitting the used car data coincident with the search condition and the price research information for displaying them to a user. This scheme enables an efficient search for the used car information regardless of how much a prospective purchaser is skilled at searching.
156 Citations
16 Claims
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1. A used car information search method implemented on a computer, the method comprising causing a computer to perform:
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a step of extracting, from a database containing records of used cars of a plurality of different types, all records that match a type of used car specified in search condition information input by a user, said records that match said type comprising first used car data; a step of extracting from said first used car data, as price zone information, a minimum price and a maximum price of used cars that match the type specified in the search condition information, the price zone information being extracted irrespective of a user-input price specified in the search condition information; a step of extracting, from said first used car data, second used car data coincident with the user-input price and other items of search condition information designated by the user; and a step of transmitting the price zone information and the second used car data for displaying them to the user; wherein the type, the user-input price, and the other items are input by the user before starting a search. - View Dependent Claims (2, 3, 4, 5, 6)
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7. A used car information search program comprising a computer-readable medium containing instructions to cause a general-purpose computer to execute:
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a step of extracting, from a database containing records of used cars of a plurality of different types, all records that match a type of used car specified in search condition information input by a user, said records that match said type comprising first used car data; a step of extracting from said first used car data, as price zone information, a minimum price and a maximum price of used cars that match the type specified in the search condition information, the price zone information being extracted irrespective of a user-input price specified in the search condition information; a step of extracting, from said first used car data, second used car data coincident with the user-input price and other items of search condition information designated by the user; and a step of transmitting the price zone information and the second used car data for displaying them to the user; wherein the type, the user-input price, and the other items are input by the user before starting a search. - View Dependent Claims (8, 9, 10)
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11. A used car information search device comprising:
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first extracting means for extracting, from a database containing records of used cars of a plurality of different types, all records that match a type of used car specified in search condition information input by a user, said records that match said type comprising first used car data; second extracting means for extracting from said first used car data, as price zone information, a minimum price and a maximum price of used cars that match the type specified in the search condition information, the price zone information being extracted irrespective of a user-input price specified in the search condition information; third extracting means for extracting, from said first used car data, second used car data coincident with the user-input price and other items of search condition information designated by the user; and transmitting means for transmitting the price zone information and the second used car data for displaying them to the user; wherein the type, the user-input price, and the other items are input by the user before starting a search. - View Dependent Claims (12, 13, 14, 15, 16)
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Specification