Implementation method for reducing POS foreground downloading data flow consumption

Abstract

The invention discloses an implementation method for reducing POS foreground downloading data flow consumption, belongs to the field of POS terminals, and the implementation method is used for solving the problems that the POS terminal does not set an effective flow monitoring measure and data transmission aggravates the flow consumption of the POS terminal, a user analysis module analyzes user data of the POS terminal; a flow tracking module tracks the flow consumption condition of the POS terminal, the node selection module selects the nodes of the data transmission communication link of the sales terminal, the transmission performance value is combined with the real-time connection number and the fault frequency to obtain the selection value of the nodes, the nodes are selected according to the selection value, and the communication link with the corresponding sales terminal is established. According to the invention, user analysis and flow tracking are carried out on the POS terminal, flow monitoring measures are set to monitor the flow of the POS, and meanwhile, high-quality communication nodes are selected, so that the requirement of realizing data transmission under low flow is met, and the flow consumption when the POS foreground downloads data is reduced.

Description

technical field [0001] The invention belongs to the field of POS terminals, relates to flow consumption technology, in particular to a realization method for reducing the flow consumption of downloaded data at the POS foreground. Background technique [0002] POS is a terminal reader equipped with barcode or OCR code technology, with cash or barter limit cashier function. Its main task is to provide data services and management functions for commodity and media transactions, and to conduct non-cash settlements. POS is a multi-functional terminal. It is installed in the special merchants and acceptance outlets of credit cards and connected with computers to form a network to realize automatic transfer of electronic funds. It has functions such as supporting consumption, pre-authorization, balance inquiry and transfer. It's safe, fast and reliable. It is difficult to obtain basic business information in large transactions, and the introduction of the POS system is mainly to ...

AI Technical Summary

Problems solved by technology

[0003] In the prior art, the POS front desk consumes a certain amount of traffic when downloading data, but the POS terminal does not set corresponding traffic monitoring measures based on user data and traffic tracking means. At the same time, when the POS terminal is connected to the server for data transmission , data transmission will also consume a certain amount of traffic, which intensifies the traffic consumption of POS terminals. Therefore, we propose a method to reduce the data traffic consumption of POS front-end download data.

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