Centralized calling method and system of peripheral equipment and peripheral equipment calling devices

Abstract

The invention provides a centralized calling method and system of peripheral equipment and peripheral equipment calling devices, and relates to the technical field of counter terminals. The method comprises the steps that a business processing device sends a peripheral equipment calling message, a message transceiving layer analyzes the peripheral equipment calling message to obtain the peripheralequipment type and the operation type corresponding to the peripheral equipment calling message, when a logic equipment layer judges that peripheral equipment corresponding to the peripheral equipment type is in an idle state, the operation type is sent to a driving layer; the driving layer converts the peripheral equipment calling message into an information format which can be identified by theperipheral equipment corresponding to the peripheral equipment type according to the peripheral equipment type and the operating type, and the information format is sent to the peripheral equipment corresponding to the peripheral equipment type through a port reading-writing layer. By means of the centralized calling method and system of the peripheral equipment and the peripheral equipment calling devices, through the arrangement of the peripheral equipment calling devices, multiple sets of peripheral equipment are centralizedly managed, progress isolation of peripheral equipment operating parties and calling parties is achieved, and the safety of the calling parties is improved.

Description

technical field [0001] The present invention relates to the technical field of counter terminals, and specifically relates to a method for centrally invoking peripheral devices, a device for invoking peripheral devices, a system for centrally invoking peripheral devices, computer equipment, and a computer-readable storage medium. Background technique [0002] This section is intended to provide a background or context for implementations of the invention that are recited in the claims. The descriptions herein are not admitted to be prior art by inclusion in this section. [0003] At present, counters in banking, securities, insurance and other industries use a wide variety of peripherals in the process of business processing. For example, ordinary bank counters generally have laser printers, passbook printers, wide-line printers, password keyboards, and chip card readers. , Magnetic stripe card reader, ID card recognition device, Gao Pai device, information interaction term...

AI Technical Summary

Problems solved by technology

Inconsistent interfaces bring inconvenience to the maintenance and management of peripheral drivers

The underlying communication interface program of each peripheral driver program is developed separately, without modularization and sharing, there are problems of repeated development and inconvenient maintenance

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