Read-write weighing system and method
The invention discloses a read-write weighing system and method, the system comprises a weighing device, a label module and a management background, and the weighing device, the label module and the management background are in communication connection with each other; the weighing device is used fo...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The invention discloses a read-write weighing system and method, the system comprises a weighing device, a label module and a management background, and the weighing device, the label module and the management background are in communication connection with each other; the weighing device is used for carrying out weighing processing according to the authorization signal of the label module; the weighing processing comprises the steps of obtaining weight data of a weighed article and article information data of the label module, and sending transaction data obtained through calculation according to the weight data and the article information data to the management background; the label module is used for sending an authorization signal to the weighing device and storing article information data, and the article information data comprises buyer and seller information data and article price interval data; and the management background is used for receiving and storing the transaction data of the weighing device |
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