Hemudu intelligent access control system is a new type of modern security management system, set of automatic identification technology and modern security management measures as a whole
Relates to electronics, machinery, computer technology, communications technology, biotechnology and many other new technologies.
Monitored by the computer or management personnel in the central control room, thus realizing the control of entrances and exits.
Intelligent access control as an important part of the environmental security system,
not only can replace the traditional key and manual access to the registration function,
is a diversified management tool:
a set of fully functional intelligent access control management system, through a simple predetermined operating procedures,
the various types of places of access to the computer management. The implementation of computerized management, so as to establish an orderly management mechanism and mode.
To the internal management, it can always control the different personnel access areas and access.
In between and record all kinds of personnel in and out of the situation, for a variety of management mechanisms to provide rigorous means and detailed data;
External management, you can politely reject the unsuitable guests, effective protection of property in the control area from illegal violations,
Maintaining the region's normal working order. Access control system uses STC11F52 microcontroller as the control core, peripheral plus buzzer control circuit,
open door indicator circuit, electric lock control circuit and information upload circuit.
The main components of the access control system: by the CPU, reset circuit, power supply instructions, work instructions, oscillation circuit,
Buzzer circuit, door lock circuit, door button, card reader module. The use of radio frequency card to complete the card into the door, the button out the door function.