Unlock instant, AI-driven research and patent intelligence for your innovation.

Fingerprint Biometric Recognition Unlocking Device and Judgment Method for Intelligent Access Control

A technology of biometric identification and unlocking device, applied in the direction of instruments, single input port/output port register, time register, etc.

Active Publication Date: 2021-01-05
兰和科技(深圳)有限公司
View PDF13 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Aiming at the deficiencies of the existing technology, the present invention provides a fingerprint biometric unlocking device for intelligent access control, which solves the problem that the existing methods cannot intelligently select the unlocking method for different application scenarios under the premise of satisfying security

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Fingerprint Biometric Recognition Unlocking Device and Judgment Method for Intelligent Access Control
  • Fingerprint Biometric Recognition Unlocking Device and Judgment Method for Intelligent Access Control
  • Fingerprint Biometric Recognition Unlocking Device and Judgment Method for Intelligent Access Control

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0062] like figure 1 As shown, the present invention provides a fingerprint biometric unlocking device for intelligent access control, including:

[0063] Administrator side, guest side, access control side;

[0064] The administrator terminal is used for receiving the first access control unlocking request and the second access control unlocking request, and judging whether to issue access control unlocking authorization.

[0065] The access control terminal includes:

[0066] The touch display module is used to display the digital password input interface in the display area, and is also used to obtain the digital password input value;

[0067] The fingerprint identification module under the screen is arranged behind the touch display module, and is used to obtain the fingerprint information input value when inputting the digital password;

[0068] The line-of-sight tracking module is used to track the line-of-sight movement path input value of the visitor on the touch di...

Embodiment 2

[0103] The present invention also provides a method for judging a fingerprint biometric identification unlocking device for intelligent access control, the method comprising:

[0104] When using digital password + fingerprint to unlock the access control:

[0105] Obtaining a digital password input value and fingerprint information corresponding to the digital password input value;

[0106] Determine whether the input value of the digital password and the input value of the fingerprint information match the preset value of the digital password and the preset value of the fingerprint information respectively; ask;

[0107] After rejecting the first access control unlock request, prompt the visitor to pair;

[0108] When using eye-tracking to unlock the door:

[0109] Pair with the visitor to obtain visitor information;

[0110] Send a second access control unlocking request containing visitor information to the administrator;

[0111] After receiving the authorization of t...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention provides a fingerprint biological recognition unlocking device of an intelligent entrance guard and a judgment method thereof, and relates to the technical field of intelligent entranceguards. Through the mutual combination of a digital password, the fingerprint and the sight line tracking, different application scenes of different users are intelligently judged and a targeted unlocking mode is selected while the safety and the convenience are met. Through an xy-axis maneuvering unit and fingerprint identification units, a fingerprint information input value can be obtained while a digital password is input, the number of the required fingerprint identification units can be greatly reduced, and thus the overall manufacturing cost is effectively reduced. Through cooperation of the xy-axis maneuvering unit and the fingerprint identification units, the acquisition time of the fingerprint information input value and the moving position of the fingerprint identification unitscan be dynamically adjusted based on the existing stored digital password preset value, the sampling frequency is effectively reduced, and accurate acquisition of the fingerprint information input value is ensured.

Description

technical field [0001] The invention relates to the technical field of intelligent access control, in particular to a fingerprint biometric unlocking device for intelligent access control. Background technique [0002] With the continuous popularization of smart devices, in order to meet the needs of users for security and personalized scenarios, smart access control has gradually become the first choice for access control in various families or communities. [0003] Non-intelligent access control usually uses RFID cards or ordinary digital passwords to control the access control switch. However, the security of non-intelligent access control is not high, and RFID is easy to clone and copy. Due to the particularity of the use environment of the access control system, it is easy to be seen by others when entering the digital password, which poses a large security risk. Existing intelligent access control also has a scheme of using fingerprint + digital password. [0004] Ho...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): G07C9/37G07C9/33
CPCG07C9/33G07C9/37
Inventor 蔡兵孙凯
Owner 兰和科技(深圳)有限公司