Cloud platform-based combined safety lock system and control method thereof

Abstract

The invention discloses a cloud platform-based combined safety lock system and a control method thereof. The system comprises a cloud platform, a mobile terminal and an intelligent lock connected to cloud; an unlock APP is installed in the mobile terminal and used for receiving a locking password and transmitting it to the intelligent lock or for encrypting the unlocking password and modulating it into an acoustic signal transmitted to the intelligent lock, and the unlocking password is characteristic values of the face of an unlocking user or user information and password entered by the unlocking user; the intelligent lock comprises a control module and the following items connected with the control module: an electronic control module, a fingerprint acquirer, an IC (integrated circuit) card reader, a sound acquisition module, a Bluetooth module, a communication module, a storage and a judging module; the cloud platform comprises a comparison module, a safety level correcting module, a key management module and a storage module. The safety level herein may be adjusted in real time, the system is applicable to places with different safety level requirements or requiring frequent safety level adjustment, and the system enables real-time management for all intelligent locks connected to the cloud platform.

Description

technical field [0001] The invention belongs to an access control system, and in particular relates to a composite safety lock system and a control method based on a cloud platform. Background technique [0002] With the development of the global economy, people's attention to safety issues has prompted the rapid development of the global security industry market. As an access control system in the security industry, it has become one of the most common security subsystems in most intelligent projects. At present, the most used access control system in the market is a card-based access control system. Just swipe on the trigger to open the door. This type of access control system is widely used, but the card is easy to be copied, and its security is not high, so it is not suitable for places that require a high level of security; in addition, the card is easy to lose or forget to carry it, which brings inconvenience to the user. Certainly unchanged. [0003] In order to im...

AI Technical Summary

Problems solved by technology

This type of access control system is widely used, but the card is easy to be copied, and its security is not high, so it is not suitable for places that require a high level of security; in addition, the card is easy to lose or forget to carry it, which brings inconvenience to the user. Unchanged

[0003] In order to improve the security of locks and the convenience of operation, bluetooth locks and fingerprint locks have appeared on the market, but these locks generally adopt a stand-alone control and management method. For a single user to manage multiple sets of smart locks, it is necessary to go to the smart lock for setting management. , the unlocking records can only be collected on-site via USB or queried on the LCD on the smart lock, which is very troublesome to operate and not easy to manage

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