Synchronous data processing method and system for scanning terminal communication

A technology for synchronizing data and processing methods, applied in data processing applications, payment architecture, instruments, etc., can solve problems such as low utilization rate, affecting cash register efficiency, long waiting time for customers, etc., and achieve the effect of improving utilization rate

Active Publication Date: 2021-04-30
上海世麦智能科技有限公司
View PDF10 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When scanning multiple items, occasionally a scanning terminal (with a display screen) will appear to indicate that the scan is successful, but the communication is abnormal, and there are many repeated data items in the communication process
You have to wait for the communication function to resume and scan the product code again, which will cause customers to wait too long and affect the efficiency of cash register
And one device only corresponds to one Android display, so the utilization rate is low
Traditional communication protocols are redundant when dealing with complex transaction logic

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Synchronous data processing method and system for scanning terminal communication
  • Synchronous data processing method and system for scanning terminal communication
  • Synchronous data processing method and system for scanning terminal communication

Examples

Experimental program
Comparison scheme
Effect test

no. 1 example

[0096] Such as figure 2 As shown, it is a specific flowchart of a synchronous data processing method for scanning terminal communication of the present invention, including the following steps:

[0097] S1: Define the TLCV data format for synchronous data processing, the TLCV data format is specifically:

[0098] T: represents a TAG tag, including a unique identification code TAG and an application TAG, wherein the unique identification code TAG is used to solidify the solidified information in the communication request including the device sn number, operator ID, and operator name, including 8 A fixed item of 1 byte and a version number of 2 bytes; the application TAG is used to mark the data information in the communication request, including order number, discount offer, bill, and commodity information, including 1 byte of data number and a 2-byte version number.

[0099] L: Represents the length of LENGTH, represented by a 2-byte hexadecimal number, used to count the le...

no. 2 example

[0131] This embodiment is an embodiment of practical application with specific data corresponding to the first embodiment, and is only used to explain the present invention, not to limit the present invention, as follows:

[0132] Before data communication, it is first necessary to divide a part of the application TAG for storing fixed information TAG, for example: 0x09 (order number), 0x0A (discount discount), 0x0B (whole order discount), 0x0C (bill), 0x 0E (add product information), 0x0F (number of products), 0x01 (userID), 0x02 (SN), 0x03 (userName), etc. 0xA0-0xFF are used to represent the commodity information TAG, and a table corresponding to the barcode of the commodity information and the application TAG is maintained in the database corresponding to the back-end device for management. At the same time, the above table is dynamically maintained. Each application TAG does not always correspond to a barcode of product information. According to the current usage, the barc...

no. 3 example

[0306] Such as Figure 6 Shown is a specific structural diagram of a synchronous data processing system for scanning terminal communication of the present invention, including: a TLCV data format definition module 1, a front-end data sending module 2, a back-end data processing module 3, and a front-end data processing module 4;

[0307] The TLCV data format definition module 1 is used to define the TLCV data format for synchronous data processing, and the TLCV data format is specifically:

[0308] T: represents a TAG tag, including a unique identification code TAG and an application TAG, wherein the unique identification code TAG is used to solidify the solidified information in the communication request including the device sn number, operator ID, and operator name, including 8 A fixed item of 1 byte and a version number of 2 bytes; the application TAG is used to mark the data information in the communication request, including order number, discount offer, bill, and commodi...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The present invention relates to the technical field of synchronous data processing, and provides a synchronous data processing method and system for scanning terminal communication. The method includes: S1: defining a TLCV data format for synchronous data processing; S2: the scanning terminal uses the The data is spliced ​​in the TLCV data format to form a data packet in the TLCV format, and sent to the back-end device to realize communication with the back-end device; S3: the back-end device sends the data to the scanning terminal Respond to the data packet in the TLCV format and return it to the scanning terminal; S4: The scanning terminal processes the data packet in the TLCV format. It has the advantage of being able to handle scanning terminal communication in scenarios with high communication frequency and high service quality requirements. And when the communication is abnormal, there is no need to wait, just scan the next commodity code, and after the communication function is restored, the data that is not synchronized will be processed together.

Description

technical field [0001] The invention relates to the technical field of synchronous data processing, in particular to a method and system for synchronous data processing of scanning terminal communication. Background technique [0002] With the rapid development of mobile payment technology, the scanning terminal, as the front-end hardware device of the financial payment system, has become an indispensable part of the transaction process. With the diversified development of financial payment systems, scanning terminals can support more and more functions, and people are increasingly relying on scanning terminals to complete the transaction process. However, as the scanning terminal can support more and more functions, more and more resources are required for data processing on the scanning terminal. Traditional scanning terminal data processing is difficult to complete due to high communication frequency and service quality. demanding scenes. [0003] For example, during th...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Patents(China)
IPC IPC(8): G06Q20/32G07G1/14
CPCG06Q20/3276G07G1/14
Inventor 钟芹盛
Owner 上海世麦智能科技有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap