Systems and methods for controlling access to an entrance

A method for controlling access to an entrance implemented on a computing device having one or more processors and one or more storage devices, the method comprising:

• monitoring, in real-time, input of a user in a user terminal;
• when the user is inputting identity information or biological information related to the user in the user terminal and before the input identity information or the input biological information is formally sent out from the user terminal,
• determining whether the identity information or the biological information is frozen;
• in response to determining that the identity information or the biological information is frozen, transmitting, to the user terminal, a notification indicating that the identity information or the biological information is frozen;
• in response to determining that the identity information and the biological information is not frozen, obtaining a first determination whether the identity information matches the biological information;
• in response to a result that the identity information matches the biological information, obtaining a second determination whether the identity information has been registered;
• and
• in response to a result that the identity information has been registered, transmitting the biological information, to one or more authorization devices as an authorized biological information to provide a permission to the user to access the entrance, the permission indicating a consistency between the authorized biological information and an input biological information related to the user through one of the one or more authorization devices.

A non-transitory computer readable medium, comprising at least one set of instructions for controlling access to an entrance, wherein when executed by one or more processors of a computing device, the at least one set of instructions causes the computing device to perform a method, the method comprising:

• monitoring, in real-time, input of a user in a user terminal;
• when the user is inputting identity information or biological information related to the user in the user terminal and before the input identity information or the input biological information is formally sent out from the user terminal,
• determining whether the identity information or the biological information is frozen;
• in response to determining that the identity information or the biological information is frozen, transmitting, to the user terminal, a notification indicating that the identity information or the biological information is frozen;
• in response to determining that the identity information and the biological information is not frozen, obtaining a first determination whether the identity information matches the biological information;
• in response to a result that the identity information matches the biological information, obtaining a second determination whether the identity information has been registered;
• and
• in response to a result that the identity information has been registered, transmitting the biological information, to one or more authorization devices as an authorized biological information to provide a permission to the user to access the entrance, the permission indicating a consistency between the authorized biological information and an input biological information related to the user through one of the one or more authorization devices.