Method and system for fault-tolerant processing of movement cash box state

Abstract

The present invention relates to the technical field of financial self-service terminals, and in particular to a method and system for fault-tolerant processing of cash box status of a machine core. The method includes: obtaining the physical state of the cash box; The latest cash box logic state is obtained from the rule table; the latest cash box logic state is sent to the core, and the present invention uses software to shield hardware errors, so that self-service equipment such as ATMs will not stop services due to hardware failures, achieving software fault tolerance The purpose is to improve the reliability of self-service equipment, especially the cash box, so that it will not become a bottleneck of self-service.

Description

technical field [0001] The invention relates to the technical field of financial self-service terminals, in particular to a method and system for fault-tolerant processing of cash box states of cores. Background technique [0002] Automatic teller machine (Automatic Teller Machine, referred to as ATM) is widely used in various commercial banks and postal savings, and its 24-hour self-service operation mode has brought great convenience to people. [0003] During the operation or maintenance of the self-service equipment, the business system ATMC (ATM control, ATM terminal equipment control system) needs to obtain the status information of the core cash box to determine whether the business can be carried out. When the self-service equipment When the business system ATMC conducts a withdrawal service, the withdrawal service will continue only when it detects that the cash box status information shows that there are enough banknotes in the cash box; similarly, when the self-se...

AI Technical Summary

Problems solved by technology

[0006] In the prior art, ATMC, the self-service equipment business system, uses hardware sensors to report the status of the cash boxes as the only way to obtain the status of the cash boxes. Since the hardware sensors are easy to become "dirty", false alarms may occur, which cannot reflect the actual status of the cash boxes in a timely and accurate manner. If the false report is empty, the withdrawal transaction cannot be executed, and at the same time, it will mistakenly guide the administrator to replenish banknotes; the false report is full, the deposit transaction will not be executed, and at the same time, it will mistakenly guide the administrator to take out the banknotes, which will affect the booting of the self-service equipment rate, resulting in a waste of idle cash resources and increasing the maintenance cost of self-service equipment

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