The Consideration of Personal Safety Should Not Be Ignored in the Design of Access Control System_ T

The access control system mainly plays two roles: one is to control internal personnel to enter and leave the designated area within a certain time, and the other is to prevent external personnel from entering and leaving the designated area. When designing the access control system, we can't only pay attention to the security of the system and ignore the consideration of personal safety. In this regard, the practice of the United States is worthy of our reference. In China, we mainly consider whether the access control system is safe and whether there are loopholes, focusing on the security and reliability of the system. In the United States, personal safety and system safety are regarded as equally important. In the design, not only the safety of the access control system, but also the safety of personnel in the control area is considered to ensure that personnel can escape and evacuate quickly and safely in case of emergency. One of their methods is to install an escape device at the escape door, and the electric control escape device is one of the common equipment, because it takes into account the safety of the system and personal safety. Through this device, the internal personnel can retract the lock head of the electric push rod to open the door through card reading outside the door. In case of fire, they can escape as soon as possible by pushing the movable part of the escape device with their hands or body in the escape direction, so as to avoid the inability of personnel to evacuate quickly due to the failure of the electronic system. The purpose of access control system is to ensure security. Among all security, personal safety is undoubtedly the most important. The consideration of the United States in this regard is worth learning from.