Transaction method and system in search region
First Claim
1. A transaction method in a search region, applied in a portable electronic device to perform data search and transaction on a plurality of merchant servers in a specific range, the merchant servers being located in different stores, the method comprising:
- positioning the position of the portable electronic device by the portable electronic device itself and setting an effective range according to the position of the portable electronic device;
searching the merchant servers in the effective range, according to the effective range;
selecting one from the merchant servers as a transaction server; and
performing transaction between the portable electronic device and the transaction server.
1 Assignment
0 Petitions
Accused Products
Abstract
A method and system are designed for transaction in a search region. The transaction system includes merchant servers and a portable electronic device. The portable electronic device further includes a calculation module, a communication module, a positioning module, and a display module. The portable electronic device is used to search the merchant servers in a set range, and transaction is performed through wireless communication transmission. The transaction method includes positioning the portable electronic device by the portable electronic device itself and setting an effective range according to the position of the portable electronic device; searching the merchant servers in the effective range; selecting one from the merchant servers as a transaction server; performing a transaction procedure between the portable electronic device and the transaction server. After the transaction is ended, the transaction server sends back an acknowledgement message to the portable electronic device.
10 Citations
13 Claims
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1. A transaction method in a search region, applied in a portable electronic device to perform data search and transaction on a plurality of merchant servers in a specific range, the merchant servers being located in different stores, the method comprising:
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positioning the position of the portable electronic device by the portable electronic device itself and setting an effective range according to the position of the portable electronic device; searching the merchant servers in the effective range, according to the effective range; selecting one from the merchant servers as a transaction server; and performing transaction between the portable electronic device and the transaction server. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A transaction system in a search region, comprising:
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a plurality of merchant servers, disposed in different stores respectively, so as to provide services of inquiring commodities and transaction; and a portable electronic device, used for communication and positioning, the portable electronic device further comprising; a calculation module, for performing calculation process of relevant functions of the portable electronic device, setting an effective range according to the current position, and searching the merchant servers in the effective range; a memory module, electrically connected to the calculation module, and used for storing graphic information data; a communication module, electrically connected to the calculation module, and used for transferring or receiving the communication data; a positioning module, electrically connected to the communication module and the calculation module, and used for positioning a current position of the communication device; and a display module, electrically connected to the calculation module, and used for displaying information on positioning and transaction. - View Dependent Claims (10, 11, 12, 13)
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Specification