1, card record: when the person entering and leaving the door, the card should be read before the card reader. After the card reader reads the information, the information is sent to the host. The host first judges whether the information is legitimate, such as the principle of closing the door open instruction (that is, to send a signal to the lock to open the door; unlawful is not to send the open door and can be designated and available. " Send out an alarm. At the same time, the host will save data such as credit card information, date and time for inquiry or direct transmission to the computer for processing.
2, control center: control center through the computer division of the Department to establish staff information, such as maintenance center, management center, etc., regularly or in real time collection of data from each door, at the same time, according to the Department to collect, query, damage and print. Various parameters of the host can be set up by computer or directly set by the main engine.
3, multi-level management: the system can be very convenient to realize multilevel management functions. The control center can set the access authority, time range and holiday management of each card through the computer.
4, attendance: the attendance part is mainly completed by the software. First, the user sets up the personnel data, flight time, attendance time, holiday and so on. Then, after downloading the card data from the computer communication port to classify, calculate, statistics and collect the information of the card, the personnel attendance report is produced by the electric brain or printer. Beijing Huaxia classic science and technology development center is located in the center of Zhongguancun science and technology park. It is a new technology enterprise approved by the administrative department of industry and Commerce of Beijing. The intelligent high-tech enterprise, which integrates R & D, production, sales and engineering, has been engaged in the automatic identification and intelligent control system of induction card for many years, and has accumulated rich knowledge and experience with the application of many system users.