Design and Simulation of Automatic Locking Cabinet Based On MCU

Abstract

The main controller used in the locker system of this paper is MCS-51MCU, which has the function of simultaneously managing and controlling the access of multiple lockers, which is simple and convenient. When the visitor needs to save the package, he needs to press “save” or “storage” to protect the box. This is the door that will pop open for the tourists to save the package, but be sure to close the door. After completing the above operations, the locker will automatically generate a set of eight random passwords, which visitors need to remember and use until they are picked up. The packet retrieval operation is very simple. Just the password that the above remembers will be entered by the visitor. Enter the random password on the keyboard. At this time, the system will recognize the password you pressed and compare the passwords. After the comparison is completed, open the password. The locker is for the tourists to get back the parcel. The automatic locker not only has the utility of facilitating tourists, but also brings benefits to the enterprise.