What does access control mean?

Access control refers to the forbidden authority of "door" and is a precaution against "door". The "doors" here, in a broad sense, include all kinds of passable passages, including doors for people and vehicles. Therefore, access control includes vehicle access control. In the application of parking lot management, vehicle access control is an important means of vehicle management.

Li Daoyuan of the Northern Wei Dynasty wrote in "Notes on Water Classics and Valley Water": "Cao Zijian wants to go to the Imperial Street and violate the access control to be humble." Song and Wu's Dream Inside: "The entrance guard is so strict that people dare not look up." Sheng's "Shuidong Diary" and "Killing Ma Shun": "I didn't know that the access control was quite strict until I drove out."

Access control system belongs to the field of intelligent buildings, that is, access control system, abbreviated as ACS. Refers to the prohibition authority of "door", which is a precaution against "door". The "doors" here, in a broad sense, include all kinds of passable passages, including doors for people and vehicles. Therefore, access control includes vehicle access control. In the application of parking lot management, vehicle access control is an important means of vehicle management, not for the purpose of charging parking fees, but mainly for managing vehicle access rights.

The entrance guard safety management system is a new modern safety management system integrating microcomputer automatic identification technology and modern safety management measures, which involves many new technologies such as electronics, machinery, optics, computer technology, communication technology and biotechnology. It is an effective measure to solve the entrance and exit problems of important departments and realize safety management. Suitable for all kinds of security departments, such as banks, hotels, computer rooms, armories, security rooms, offices, wireless city, factories, etc.