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System capable of accessing point-of-sale (POS) terminal equipment via Web

A technology of sales terminals and equipment, applied in transmission systems, electrical components, etc., can solve the problems of complex development and maintenance, weak robustness of POS systems, and different

Inactive Publication Date: 2012-04-18
RAJAX NETWORK &TECHNOLOGY (SHANGHAI) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

A disadvantage of this method is that different versions of different browser products require different plug-ins, and development and maintenance are more complicated
Another flaw is that there is still no module that has the authority to maintain POS devices. If every browser plug-in has this authority, it will conflict. If there is no such authority, the robustness of the POS system will be weak, and an additional independent program may be required. To maintain POS equipment

Method used

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  • System capable of accessing point-of-sale (POS) terminal equipment via Web
  • System capable of accessing point-of-sale (POS) terminal equipment via Web

Examples

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Embodiment Construction

[0015] The present invention will be further described below with reference to the accompanying drawings.

[0016] The present invention is a system that can access sales terminal equipment through the Web, such as figure 1 Characterized by:

[0017] Web client module 1, on the one hand, is used to provide access to the POS device interface for Web applications, and on the other hand, is used to provide the request response module 2 to send requests and receive responses. It can be written in Web scripts, and the communication protocol used is HTTP Protocol or TCP Socket protocol. When using HTTP protocol, use JSONP technology. When using TCP protocol, the browser has a WebSocket component that supports HTML5;

[0018] The request response module 2 is used to realize the communication connection with the Web client module 1, accept the request instruction sent by the Web client module 1, and realize the response;

[0019] The command center module 3, which is embedded in the...

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Abstract

The invention discloses a system capable of accessing point-of-sale (POS) terminal equipment via Web. The system comprises a Web client-side module, a request response module, an order center module, a POS equipment configuring module and a POS equipment accessing module, wherein the request response module, the order center module and the POS equipment configuring module form a server side. The invention discloses the system capable of accessing POS terminal equipment via Web, wherein a SaaS (Software as a Service) platform suitable for the retail business is designed so as to solve the POS equipment accessing problem via Web application and the POS equipment configuring and maintaining problems.

Description

technical field [0001] The present invention relates to the technical field of software architecture, in particular to a system capable of accessing Point of Sale (POS) equipment through the Web, and in particular to its system module structure. Background technique [0002] Software-as-a-service (SaaS) is a software application model that provides software services based on the Internet. Software-as-a-service providers build all the network infrastructure, software, and hardware operating platforms required for informatization for enterprises, and are responsible for a series of services such as early implementation and later maintenance, just like water can be obtained by turning on the tap. According to actual needs, rent software services from SaaS providers. The current mainstream SaaS platform is generally based on the Web, and users need to access it through a browser (Internet Browser). However, the applications in the browser cannot directly access the hardware, s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/08
Inventor 高伟汪渊康嘉张旭豪
Owner RAJAX NETWORK &TECHNOLOGY (SHANGHAI) CO LTD
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