Supermarket cashing system and method based on electronic tags
An electronic label, cash register system technology, applied in the direction of collaborative operation of devices, instruments, computer parts, etc., can solve problems such as manpower and time waste
Inactive Publication Date: 2012-06-20
SHENZHEN BAIDA RECOGNITION TECH
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Problems solved by technology
[0002] Existing supermarket cash register systems all use barcode technology, that is to say, manually scan the barcode printed on the product with a barcode scanner, and then charge, which is a great waste of manpower and time.
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[0008] In order to make those skilled in the art understand the technical solution of the present invention more clearly, the specific implementation of the supermarket cash register system and method will be described below in conjunction with the accompanying drawings.
[0009] Non-contact radio frequency (RFID) identification is a non-contact automatic identification technology, which automatically identifies the target object and obtains relevant data through radio frequency signals, and the identification work does not require manual intervention. The basic principle is to carry out data communication through electromagnetic coupling or inductive coupling between the reader and the electronic tag fixed on the object to achieve non-contact automatic identification of the tagged items. The reader sends instructions to the antenna, and the antenna sends radio waves to "scan" the radio frequency tag. After receiving the signal, the radio frequency tag returns the data informat...
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The invention discloses a supermarket cashing system and method. The supermarket cashing system comprises electronic tags, recognizing devices and account settling devices, wherein the electronic tags are non-contact radio-frequency passive electronic tags fixed on outer packages of goods; the recognizing devices are non-contact radio-frequency recognizing and reading-writing devices fixed at cashier windows of a supermarket and used for reading information of the goods from the electronic tags, and the information of the goods comprises goods names and goods prices; each account settling device comprises a computing device and a printing device, the computing device is used for receiving goods information signals sent by the reading-writing device and computing the total sum of the prices of the goods; and the printing device is used for printing the goods names, the goods prices and the total sum of the prices on a receipt placed in the printing device. According to the system, the labor cost of the supermarket can be saved, and the time of purchasers can be saved.
Description
technical field [0001] The invention relates to a cash register system and method. Background technique [0002] The existing supermarket cashier systems all use barcode technology, that is to say, manually use a barcode scanner to scan the barcode printed on the product, and then charge, which is a great waste of manpower and time. Contents of the invention [0003] The invention discloses a supermarket cash register system and method, which can save the labor cost of the supermarket and the time of shoppers. [0004] The supermarket cash register system of the present invention includes an electronic tag, a reading device and a settlement device; wherein, the electronic tag is a non-contact radio frequency passive electronic tag, which is fixed on the outer packaging of the commodity; the reading device is a non-contact radio frequency identification and The reading and writing device is fixed at the cash register of the supermarket and reads the product information fro...
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IPC IPC(8): G07G1/12G06K17/00
Inventor 高岩柏
Owner SHENZHEN BAIDA RECOGNITION TECH