MultipleIdentificationMethodsForSingle/DualDirection Barrier Turnstile Gates

The main recognition methods of turnstiles: swiping cards (including magnetic cards, ID cards, IC cards, various special-shaped cards, etc.), document scanning (identity cards, passports, etc.), bar codes/ QR codescodes,bio metrics (fingerprints, iris,face recognition ) etc.. 

Security Barrier Gate with Swiping Card, Bar Code,QRCode

Advantages: fast recognition speed and high success rate,andthe traffic speed is fast.

Disadvantages: If the pedestrian forgets to bring the card and loses the card/card/code, there will be no access rights. Moreover, this method does not identify the person himself and cannot guarantee that the card/card/code is consistent with the person. These problems are extremely important for management. Big safety hazard.

Single/DualDirection Turnstile Gate with Fingerprint Recognition

Single/Dualdirection barrier turnstile gate with fingerprint recognition is characterized by the identification of the pedestrian's own biological characteristics, and the reliability is relatively high.

Advantages: Relative to card/card/code gate recognition, saving the trouble of carrying these media

Disadvantages: It is easier to collect fingerprints and gate recognition. Fingers will fail to recognize due to water or contact with other substances. During the epidemic, there is a certain safety hazard due to avoiding a large number of people contact. Pedestrians need to take the initiative to cooperate.

Face Recognition for Pedestrian Gate Access Control Barrier Turnstile

The face recognition mode is the latestone. It uses visible light to obtain facial image information. Whenthe pedestrian is moving, the camera can actively capture the facial information of the pedestrian to quickly identify the pedestrian's permission to pass.

Advantages: The temperature can be measured when person stands in front of the facerecognition device, there is no mandatory, no active cooperation, no contact, and the face is difficult to disguise.

The identification methods ofturnstile gates in different places are different. Some use one identification method alone, and some use a combination of them. For example, the subway turnstiles are commonly used to recognize by swiping cards. The customs commonly use the three-in-one turnstile recognition method of face recognition, ID cards, and fingerprints. Andthe office building commonly uses face recognition.