Offline Bluetooth access control system based on smartphone and control method thereof

Abstract

The invention discloses an offline Bluetooth access control system based on a smartphone and a control method thereof. The access control system comprises a cloud management server, the smartphone, anaccess control main controller and an electronic lock, wherein the smartphone is connected with the cloud management server through a network to finish account registration and type-in of verification information; the access control main controller is arranged in a door; the access control main controller comprises a data processing circuit, an access control Bluetooth module, a control circuit,a storage module and a wireless communication module. According to the offline Bluetooth access control system disclosed by the invention, the registration is carried out before utilization and the type-in of various verification information is carried out; in an application process, the Bluetooth module is used for transmitting data and does not need to be connected with Internet, and the door isopened in time; the utilization cost is effectively reduced; meanwhile, after at least two types of the verification information is input correctly, the electronic lock can be opened and the safety of the access control system is greatly improved.

Description

technical field [0001] The invention relates to the technology in the field of access control systems, in particular to an off-line bluetooth access control system based on a smart phone and a control method thereof. Background technique [0002] With the rapid development of science and technology, more and more people pay attention to the construction of smart communities and smart transportation. Community convenience services will also inevitably embark on a path of intelligence and technology. In the past, the traditional access control system of the community used the traditional metal key at the door of the unit, which had to be carried with you every time you went out, and it was troublesome to replace it if it was lost, and the key itself was easy to be copied, so the security was poor; especially when there were foreign visitors, it was necessary to use the key The method of dialing the call is asking at home and waiting for the door to open. This leads to many p...

AI Technical Summary

Problems solved by technology

But this access control management system still has the following defects in the actual use process: 1. This access control management system is accessed through the Internet, but there is a delay in the Internet. If the GPRS signal of the mobile phone is poor, the door cannot be opened in time, or even cannot door opening defect

2. Internet access needs to pay additional fees to the operator, resulting in higher usage costs for users

Images