Dc Servo Motor,Linear Servo Motor,High Torque Servo Motor,Servo Linear Actuator Zhejiang Synmot Electrical Technology Co., Ltd , https://www.synmot-electrical.com
First, the advantages of fingerprint recognition gates <br> Fingerprint identification gates are used for channel management, mainly fingerprints are unique features of the human body, and their complexity is sufficient to provide sufficient features for identification;
If we want to increase reliability, we only need to register more fingerprints, identify more fingers, up to ten, and each fingerprint is unique;
The fingerprint identification gate is mainly for scanning fingerprints, which is very convenient to use; it saves time and avoids the problem of forgetting to bring the card or the card is lost. The trouble brought by the person through the fingerprint identification gate to read the fingerprint is necessary for the user to The finger and the fingerprint collection head are in contact with each other, and direct contact with the fingerprint collection head is the most reliable method for reading the biological characteristics of the human body. This is also a major reason why fingerprint recognition technology can be applied to pedestrian channel management.
The fingerprint acquisition head used in the fingerprint recognition gate can be customized to be miniaturized, and it is easier to be embedded and used in combination with a gate.
Second, the shortcomings of fingerprint recognition gates <br> Some people's fingerprints are difficult to image because of the few fingerprint features;
In the past, because of the use of fingerprints in criminal records, some people were afraid to “record fingerprintsâ€. However, in fact, the current fingerprint authentication technology can ensure that no data containing fingerprint images is stored, but only encrypted fingerprint feature data obtained from fingerprints.
Each time a fingerprint is used, the fingerprint of the user is left on the fingerprint collection head, and these fingerprint traces have the possibility of being used to copy the fingerprint.
It can be seen that the fingerprint identification gate is the most convenient, reliable, non-invasive and inexpensive biometric technology solution, and has great potential for application in various industries.
Advantages and disadvantages of fingerprint recognition gates
The fingerprint identification gate belongs to a type of gate that is widely used in biometric gates, but it has unique advantages and disadvantages regardless of the pedestrian channel gates, but it is only the customer's choice for the specific requirements of the specific application in actual application. .