Bar code unlocking method and system

Abstract

The invention discloses a bar code unlocking method and a system. The bar code unlocking method comprises following steps: bar code generation request, containing unlocking authority information and client side information of target users, sent by a client side of a first user is received by a server; the server is used for generating voucher codes based on the unlocking authority information; theserver is used for sending the voucher codes to a client side corresponding to the client side information of target users; an intelligent lock is used for scanning the voucher codes on the client side corresponding to the client side information of target users; the intelligent lock is used for determining whether a target user possesses the unlocking authority based on the scanned voucher codes; if it is determined that the target user possesses the unlocking authority, unlocking operation is carried out by the intelligent lock. The bar code unlocking method is capable of improving the safety and convenience of locks shared by multi-users, and is low in cost.

Description

technical field [0001] The invention relates to the technical field of intelligent unlocking, in particular to a barcode unlocking method and system. Background technique [0002] Locks are an indispensable item in people's daily life. They are used in various occasions. With the development of information technology, electronic locks are gradually replacing traditional mechanical locks due to their higher security and convenience. Among them, the most commonly used For IC card locks, RF card locks and remote control electronic locks. However, although these electronic locks are more difficult to copy than traditional mechanical locks and have more management functions, there are still deficiencies. For example, when the homeowner loses the IC card, the homeowner will not be able to open the door corresponding to the IC card. Locks bring inconvenience to homeowners. For example, in order to save costs, homeowners often only provide a certain number of IC cards, which cannot...

AI Technical Summary

Problems solved by technology

However, although these electronic locks are more difficult to copy than traditional mechanical locks and have more management functions, there are still deficiencies. For example, when the homeowner loses the IC card, the homeowner will not be able to open the door corresponding to the IC card. Locks bring inconvenience to homeowners. For example, in order to save costs, homeowners often only provide a certain number of IC cards, which cannot meet the large demand of tenants. When the number of tenants exceeds the number of IC cards they have, and More IC cards need to be configured, which increases the cost

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