Cloud password access control and method

Abstract

The invention relates to a cloud password access control and method. The system includes an access controller, a cloud server and a user terminal. The access controller is used for receiving an unlocking password or an unlocking instruction to control an electric control lock to open; the cloud server is used for receiving the unlocking password set at the user terminal and synchronizing the unlocking password with the access controller data; and the user terminal is used for sending the set unlocking password to the cloud server, being connected to the access controller in a wireless manner, and sending the unlocking instruction. Through the system, different passwords can be set. Through synchronization between the cloud server and the access controller, the system is low in manufacture cost for devices, higher in matching rate, large in capacity of a password bank, less in occupied storage space, fast in recognition speed, and shortened in unlocking response time, when compared with biological recognition. It is convenient for a user to unlock, the security level in the community is improved, and normal activity of residents is not affected. The system doesn't require hardware devices, is low in installation cost and convenient to use, and prevents security hidden trouble caused by loss of access identification devices.

Description

technical field [0001] The invention relates to the technical field of access control, in particular to a cloud password access control system and method. Background technique [0002] Access control is a kind of security equipment commonly used in daily life. It is widely used in communities and building units. However, some community pedestrian passages and building unit doors are not private access control, and have a semi-open nature. If traditional access control equipment is installed, it will affect residents. The normal life of the user is inconvenient. If the user's biometric access control device is used, the privacy is strong and the cost is high, and the matching degree of the access control identification is low; the traditional method requires the user to bring a key, access control card or use a walkie-talkie to open the door. There is a certain amount of inconvenience. Contents of the invention [0003] The technical problem to be solved by the present inv...

AI Technical Summary

Problems solved by technology

[0002] Access control is a kind of security equipment commonly used in daily life. It is widely used in communities and building units. However, some community pedestrian passages and building unit doors are not private access control, and have a semi-open nature. If traditional access control equipment is installed, it will affect residents. The normal life of the user is inconvenient. If the user's biometric access control device is used, the privacy is strong and the cost is high, and the matching degree of the access control identification is low; the traditional method requires the user to bring a key, access control card or use a walkie-talkie to open the door. There is some inconvenience

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