Access control system based on smart phones and control method of access control system

Abstract

The invention discloses an access control system based on smart phones and a control method of the access control system. The access control system comprises smart phones, a cloud management server and an access control terminal, wherein the access control terminal and the smart phones are connected with the cloud management server through the Internet. The access control system based on the smart phones and the control method of the access control system have the beneficial effects that hardware-free terminal and unmanned management of the access control system can be achieved by entering and exiting the access control system in a manner of using dynamic access codes by virtue of the smart phones of users, so that the convenience is brought for the users and visitors; different access control permissions are set for different users, the visitors can go in and out in the range of the access control permissions by virtue of the dynamic access codes sent by the users, the visitors are monitored by the GPS (global positioning system) of the access control system, and the dynamic access codes are invalid after being used, so that the safety of the access control system is greatly improved; the access control system is low in cost and wide in range of application, and can be used in places such as banks, hotels, management of parking lots, machine rooms, office rooms, residence communities, factories and the like.

Description

technical field [0001] The invention relates to an access control system, in particular to an access control system based on a smart phone. Background technique [0002] In recent years, with the improvement of people's living standards, safety awareness has gradually increased, and people have higher and higher requirements for access control systems. Access control systems are installed on many occasions to prevent security accidents. There are many kinds of access control systems in China, mainly including password access control, biometric access control, and card swiping access control. [0003] Password access control is an access control system that can be opened by entering the password system to judge that the password is correct. It is easy to use, but the password is easy to be stolen, and the security performance is low; [0004] Biometric access control is an access control system that identifies identities based on different biological characteristics of the ...

AI Technical Summary

Problems solved by technology

[0003] Password access control is an access control system that can be opened by entering the password system to judge that the password is correct. It is easy to use, but the password is easy to be stolen, and the security performance is low;

[0004] Biometric access control is an access control system that identifies identities based on different biological characteristics of the human body. It usually includes fingerprint access control, palm access control, and iris access control. It has strong security performance, but it is expensive and slow to identify, and is not suitable for personnel Frequent access to occasions; in addition, the biological characteristics of the human body will change with time and the environment, so biometric access control is prone to invalid user identification;

[0005] Swipe card access control is an access control system that unlocks by using hardware terminal IC card or ID card induction access control machine. It has the advantages of fast sensing speed and high safety performance, and has become the mainstream of the current access control system; however, the use of card swiping access control must rely on its hardware. The terminal IC card or ID card requires the user to keep the IC card or ID card well, and the IC card or ID is easy to be copied, which has a large security loophole

[0006] With the popularity of smart phones, two-dimensional codes have gradually become a new identification method. For example, the Chinese invention patent with the publication number CN103593894A discloses a method for forming a new two-dimensional barcode access control system. This access control system uses QR code printed on paper, but because it is printed on paper, it is easy to be copied and steal the QR code picture

[0007] Simultaneously, the access control system of the above-mentioned type is only set up for the head of the household or the management personnel at the place where the access control is set up, and if the visitor wants to pass through the access control, it is necessary to contact the head of the household or the management personnel to personally go to the access control machine or contact the management personnel to unlock the door lock, resulting in many constants

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