House and guest source electronic lock control system and method for real estate rent and sale

Abstract

The invention relates to a method for controlling house and guest electronic lock for real estate rent and sale. The method comprises the following steps: an unlocking function is started on a sharedsystem; a two-dimensional code on the intelligent lock is scanned by a mobile terminal; The sharing system sends the unlocking request containing the two-dimensional code scanning result to the cloudcontrol management system. The cloud control management system processes the unlocking request and sends the processing result to the mobile terminal of the corresponding account. The mobile terminaltransmits the processing result to the intelligent lock through the Bluetooth connection, and the intelligent lock controls the intelligent lock according to the processing result. The intelligent lock of the invention does not need to be networked, the cost is reduced, and the safety hidden danger existing in the networking is avoided. The unlocking is based on two keys, and the first key required for the next door opening is saved every time the second key is verified to match, and the second key required for the next door opening is sent to the person who opens the door next time, each keycan be used only once, and the second key has time limit, so the security of the unlocking mechanism of the invention is extremely high.

Description

technical field [0001] The invention relates to the field of access control, in particular to an electronic lock control system and method for houses and customers for real estate renting and selling. Background technique [0002] In a home sale, an inspection is the first step in the effective home sale process and the foundation for subsequent steps. The current common house viewing process is that the owner provides the housing information to the housing agency, and the client goes to see the house under the guidance of the intermediary (broker). The existing house viewing process takes a lot of energy and time from both the client and the owner. The house viewing process requires the intermediary company brokers to piece together the time shared by both the client and the owner. Some owners give the keys to the intermediary in order to save their own time, but the employees of the real estate agency may secretly distribute the keys, which is low in security. In order t...

AI Technical Summary

Problems solved by technology

Some owners give the keys to the intermediary in order to save their own time, but the employees of the real estate agency may secretly distribute the keys, which is low security

In order to improve the security of door locks, some electronic locks on the market are verified based on various sensors, or through input password verification, or need to network for key verification. These electronic locks are generally more complicated, and the verification mechanism has potential safety hazards.

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