The invention relates to an attendance
management system, method and device and a storage medium, and belongs to the field of information collection and application. The attendance
management system comprises a user terminal, a
data center I, an
access control terminal and a
data center II, wherein the user terminal runs a host program and an attendance management applet, the attendance managementapplet is a program operated depending on the host program; a reporting module is used for reporting first biological information of an authenticated employee to the
data center through the attendance management applet; the data center I is used for receiving the first biological information of the user terminal, sending the first biological information of the authenticated employee to the accesscontrol terminal; the
access control terminal is used for collecting second biological information of a target user, and when the second biological information is matched with the first biological information, and a gate corresponding to the
access control terminal is controlled to release access control limitation and generate an access
record of the target user; and the data center II is used for generating an attendance
record according to the access
record of the access control. The problems that an access
control system and an attendance
system are separately arranged, an enterprise needs to maintain and manage the two different systems at the same time, information is isolated and operation is tedious can be solved by adopting the attendance
management system, the method and the device.