Prisons, detention centers, detention centers, and labor camps are important places for judicial organs to maintain social stability and ensure the steady and rapid development of the national economy. This kind of place access control security, stability, smooth management is particularly important.

In the 21st century with the rapid development of information technology, it is urgent to build a high-tech digital prison detention institution in line with the characteristics of the times. Using some high-tech security means, such as biometric identification, network communication, digital image, anti-collision and other technologies, with prison special management software and hardware equipment, to realize the triple combination of civil air defense, material defense and technical defense, and build a modern high-security digital prison management system.

As the first protection system of security and the "access control system" of the last protection system at the same time, it is obvious that the three defenses of "civil air defense, physical defense and technical defense" should be combined, and detection, delay and response should be coordinated. Ensure safe access to the prison's vehicles. The entrance and exit control of

prison mainly includes the control of pedestrians and cars in the periphery of the prison area and in the prison area. The systems included are as follows: