Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

POS (point of sale) machine terminal

A technology of terminals and hosts, applied in the financial field, can solve the problems of high maintenance costs for POS machine updates, and achieve the effect of reducing maintenance costs

Inactive Publication Date: 2012-04-11
EASTCOMPEACE TECH
View PDF2 Cites 15 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As a result, the update and maintenance cost of the POS machine is too high

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
  • POS (point of sale) machine terminal
  • POS (point of sale) machine terminal
  • POS (point of sale) machine terminal

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0027] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0028] In order to save the maintenance and update cost of the POS machine, the embodiment of the present invention provides a POS machine terminal, such as figure 1 As shown, the POS terminal includes a host 1 and an application card 2;

[0029] In the embodiment of the present invention, the POS machine terminal is divided into two parts: a host 1 and an application card 2, wherein the host 1 includes a central processing unit 11, a storage module 12, a comm...

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 invention discloses a POS (point of sale) machine terminal which comprises a host and an application card, wherein the host comprises a central processing unit, a storage module, a communication module, an input / output interface and an application card interface, and an operating system is stored in the storage module; and the application card comprises an external storage module and a host interface, an electronic transaction application program is stored in the external storage module and can operate on the operating system, and the operating system can call the electronic transaction application program through the application card interface. Since the host is designed to be capable of calling the electronic transaction application program in the application card, the electronic transaction application program can be maintained or updated through maintaining or updating the application card which can be separated from the host, the problem that a whole POS machine needs to be maintained or upgraded during the maintenance or update of the electronic transaction application program can be avoided, and the maintenance cost of the POS machine is reduced greatly further.

Description

technical field [0001] The invention relates to the financial field, in particular to a POS machine terminal. Background technique [0002] Point of sale terminal (POS, Point of sale), also known as POS machine, is a device that can receive bank card information, has communication functions, and can receive instructions from tellers to complete financial transaction information and related information interaction. [0003] With the development of electronic transactions, the application of POS machines has also been more and more widely used. The working process of electronic transactions through POS machines is generally to read the magnetic stripe information of the cardholder on the bank card through the card reader, the POS operator enters the transaction amount, the cardholder enters the personal identification information (that is, the password), and the POS Send the information to the card-issuing bank system through the UnionPay center, complete the online transacti...

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 Applications(China)
IPC IPC(8): G07G1/14
Inventor 郭伟孙敏
Owner EASTCOMPEACE TECH
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com