Face recognition access control system based on block chain technology
A face recognition and access control system technology, applied in the field of face recognition access control system, can solve problems such as adsorption
Active Publication Date: 2019-01-18
浙江德施克信息技术有限公司
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Problems solved by technology
[0005] The purpose of the present invention is to provide a face recognition access control system based on blockchain technology to solve the problem that the electric locks in the prior art that are energized in the prior art will absorb objects containing the same material as the lock plate when people pass by. question
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[0021] 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. The specific embodiments described here are only used to explain the present invention, not to limit 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.
[0022] The present invention provides such Figure 1-3 The shown face recognition access control system based on blockchain technology includes a door body 1 and a blockchain host 2, one end of the door body 1 is hinged in the middle of the door frame 3, and the blockchain host 2 is fixed on the door frame 3 side, the upper end of the do...
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The invention discloses a face recognition access control system based on block chain technology. The system comprises a door body and a block chain main machine. One end of the door body is hinged tothe middle of a door frame. The block chain main machine is fixed to the side edge of the door frame. A supporting plate is mounted on the upper end of the door frame. The lower end of the supportingplate is connected with a protective cover by a bolt. The protective cover is internally hinged with a backing plate. The middle of the backing plate is fixedly connected with a camera. When the doorbody is opened, the door body drives a sliding block to move forwards by a cross rod, so that a connecting rod drives the backing plate to turn over to the top to separate from a contact switch. Thecontact switch temporarily disconnects the power supply of an electric lock, so that the electric lock does not adsorb other items containing the same material as a lock plate when the door body is opened. When a person passes the closed door body, the backing plate is pulled to the side edge of a limiting plate to contact with the limiting plate under the tension of a spring. The end of the backing plate represses the contact switch to turn on the power supply of the electric lock so as to close the door body in cooperation with the lock plate mounted on the door body.
Description
technical field [0001] The invention belongs to the technical field of access control, and in particular relates to a face recognition access control system based on block chain technology. Background technique [0002] Access control refers to the prohibition authority of the "door", which is the guard against the "door". The "door" here, in a broad sense, includes all kinds of passages that can pass, including doors for people and vehicles. Therefore, access control includes vehicle access control. In the application of parking lot management, vehicle access control is an important means of vehicle management. 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. Various technical ...
Claims
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IPC IPC(8): G07C9/00E06B7/28E05B47/00
CPCE05B47/0001E05B2047/005E05B2047/0051E06B7/28G07C9/25
Inventor 不公告发明人
Owner 浙江德施克信息技术有限公司