A settlement method for network disconnection in unmanned supermarkets

Abstract

The present invention provides a method for settlement of network disconnection in an unmanned supermarket, comprising steps: step 1, the network speed monitoring module monitors the network speed of the client in real time, and enters the network disconnection payment mode when the network speed is lower than the preset network speed, Step 2, generate a one-time identity confirmation code to confirm the payment account, step 3, generate a random payment code, which contains the above identity confirmation code, step 4, after scanning the random payment code, the host computer gets the payment information, step 5, the host The machine communicates with the payment account corresponding to the client to deduct the payment. Step 6, if the payment account cannot be communicated with, return a pending payment information to the client and inform the client that the payment will be deducted after a predetermined time in the form of a text message , step seven, when the traffic monitoring module detects that the network speed is restored, it initiates a deduction request to the host computer again. The disconnection settlement method of the unmanned supermarket of the present invention can enter the disconnection payment mode when the network speed is low, thereby improving the payment speed.

Description

technical field [0001] The invention relates to a network disconnection settlement method for an unmanned supermarket, and belongs to the technical field of the Internet of Things. Background technique [0002] Unmanned supermarkets can use RFID, a non-contact automatic identification technology, to automatically identify target objects and obtain relevant data through radio frequency signals. The identification work does not require manual intervention and can work in various harsh environments. At present, similar technology is also used in the magnetic clasps of some libraries and offline stores. It can be said that this is a relatively mature and cheap unmanned supermarket solution. Under normal settlement conditions, the customer's mobile phone needs to be kept connected to the Internet. When the network signal is poor, the payment may not be completed, and the customer experience in the unmanned supermarket will be relatively poor. Contents of the invention [0003...

AI Technical Summary

Problems solved by technology

Under normal settlement conditions, the customer's mobile phone needs to be kept connected to the Internet. When the network signal is poor, the payment may not be completed, and the customer experience in the unmanned supermarket will be relatively poor.

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