Access control method, device and access control system
An access control and access control system technology, which is applied in the field of access control systems, access control methods and devices, and can solve problems such as reduced security of access control systems.
Active Publication Date: 2020-02-28
HANGZHOU HIKVISION DIGITAL TECH
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Problems solved by technology
[0003] Among the existing access control systems, the most common access control systems are card access control systems, fingerprint access control systems and password access control systems, and once the access control system is set, the way to unlock the access control is fixed. Access control password, access control card and other information, the security of the access control system will be reduced
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[0077] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0078] The embodiment of the invention discloses an access control method, device and access control system, which can intelligently modify the trigger mode of the access control system according to the trigger time point and trigger mode of the access control trigger operation collected by the access control equipment, and improve the security of the access control system. In addition to being applied to office buildings and residential quarters, the present i...
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The embodiment of the invention provides an entrance guard control method, an entrance guard apparatus and an entrance guard system. The method, the apparatus and the system are applied to the technical field of security and protection. The method includes the following steps: obtaining a triggering time point and a triggering mode of entrance guard triggering operation in a first time quantum ina preset time period, acquired by an entrance guard device; determining a first average time quantum according to the triggering time point and a preset first time difference when the triggering frequency of the target triggering mode reaches a first preset threshold; generating a first verification mode and a second verification mode according to the first average time quantum, the target triggering mode and a preset complex triggering mode, judging whether a triggering time point to be analyzed and a triggering mode to be analyzed meet the first verification mode or the second verification mode or not when the triggering time point to be analyzed and the triggering mode to be analyzed, sent by the entrance guard device, are received, and controlling the entrance guard device to start entrance guard if so; and controlling the entrance guard device not to start the entrance guard if not. Compared with existing entrance guard methods, the method in the embodiment of invention improves the security of the entrance guard system.
Description
technical field [0001] The invention relates to the field of security technology, in particular to an access control method, device and access control system. Background technique [0002] With the continuous improvement of people's requirements for all aspects of the access control system, the application range of the access control system is becoming more and more extensive. In recent years, with the development of proximity card technology and biometric technology, the access control system has developed by leaps and bounds and entered a mature stage. There have been proximity card access control systems, fingerprint access control systems, iris access control systems, and facial recognition access control systems. Access control systems of various technologies, such as voice trigger access control systems, have their own advantages in terms of security, convenience, and ease of management, and the application fields of access control systems are becoming wider and wider....
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IPC IPC(8): G07C9/27G07C9/38
CPCG07C9/27G07C9/38
Inventor 李林杜安强康卫昌杨文伟
Owner HANGZHOU HIKVISION DIGITAL TECH