ATM electronic lock system based on near field communication (NFC) smartphone and management method

Abstract

The invention discloses an ATM electronic lock system based on a near field communication (NFC) smartphone. The system comprises a smartphone terminal, an ATM safety box electronic lock and a background lock control management system, wherein an NFC chip is embedded into the smartphone terminal; an unlocking / locking application client is also arranged on the smartphone terminal; an NFC electronic tag is also arranged in the ATM safety box electronic lock and can be interacted with the NFC chip; electronic lock information is stored in the NFC electronic tag; a background management system is connected with the smartphone terminal by virtue of wireless network; the background lock control management system is used for controlling, authorizing and monitoring opening and closing processes of the ATM safety box lock.

Description

technical field [0001] The invention relates to an ATM dynamic password electronic lock system, in particular to an ATM dynamic password electronic lock system and a management method based on NFC technology, which is composed of an ATM dynamic password electronic lock, a corresponding lock control management system and a smart phone terminal. Background technique [0002] In order to improve the security management level of ATM equipment, the mechanical locks used in ATM safes are gradually replaced by dynamic password electronic locks. The dynamic password electronic lock system is a security management system that uses a "one-time secret" dynamic password to control access to ATM safe locks. [0003] This one-time password is issued to specific on-site operators (refilling personnel, ATM maintenance engineers) through the workflow of the bank management center. The commonly used transmission channels include manual, paper documents, SMS, and telephone. [0004] The manua...

AI Technical Summary

Problems solved by technology

[0004] The manual mode has advantages in identity confirmation, information transmission integrity, and security. However, due to the high real-time nature of on-site unlocking, a multi-person backup mechanism must be established in the background. Therefore, this mode restricts its use in large-scale equipment management systems.

[0005] The paper document mode is rarely used due to its low operational flexibility, complicated procedures, and complicated document management.

[0006] The telephone mode has the following disadvantages: (1) The system administrator needs to verify the identity of the operator before talking with the on-site operator, which is cumbersome and has the risk of dynamic password leakage; (2) The system administrator participates in password transmission, and there is a dynamic password leakage Risk; (3) The on-site operator has at least two phone calls with the control center system administrator to obtain the unlock password and check the result information of the lock code, and the operation is cumbersome

However, this method is often due to the delay of the SMS system and other reasons, causing the on-site operator to fail to obtain the dynamic password in time, which affects the real-time requirements of the switch lock.

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