Lock management system

Abstract

The invention relates to the technical field of management systems, and in particular to a lock management system. The lock management system comprises an information tag, an MCU (micro controller unit) and a bilateral transmitting information software. The information tag for storing passwords and the MCU are arranged in an electronic lock, the bilateral transmitting information software is installed in a mobile phone, accordingly, the electronic lock is served as a Tag, and the mobile phone is served as a Reader. An NFC (near field communication) unlocking and management system has the advantages that 1, when the system is not use at ordinary times, the power consumption of the electronic lock is zero, so that the system is electricity-saving and environment-friendly; 2, the electronic lock is served as a Tag, the production cost of the lock is relatively low, and accordingly, the unit lock prices is reduced; 3, special Reader equipment is not needed, so that the system is economical; 4, the system can be applied to families and large enterprises, and the locking can be managed and recorded; 5, users respectively use the mobile phones so as to replace keys; and 6, even if relatives and friends visit, master control password or unlocking password can be transmitted from a remote end, and accordingly, a key transfer function is facilitated.

Description

technical field [0001] The invention relates to the technical field of management systems, in particular to a lock management system. Background technique [0002] Near Field Communication (NFC), also known as short-range wireless communication, is a short-range high-frequency wireless communication technology that allows non-contact point-to-point data transmission (within ten centimeters) between electronic devices to exchange data . This technology evolved from contactless radio frequency identification (RFID) and is backward compatible with RFID. It was first developed by Sony and Philips respectively, and is mainly used to provide M2M (Machine to Machine) communication in handheld devices such as mobile phones. Due to the natural security of near-field communication, NFC technology is considered to have great application prospects in fields such as mobile payment. [0003] Therefore, some manufacturers apply the NFC mobile phone payment system to the lock management s...

AI Technical Summary

Problems solved by technology

However, in this kind of lock management system or NFC payment system, since the Reader is installed in the lock, the lock needs to be energized to maintain work at ordinary times, which consumes more power, and the cost of manufacturing the lock is higher, resulting in a higher unit price for lock sales; When the access control card or mobile phone (i.e. Tag) is lost, the procedures for card renewal are complicated and easy to be copied

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