Design of Control System for Intelligent Self-Service Cabinet

摘要

The Intelligent Self-Service Cabinet is an important device which developed for convenient delivery of fresh distribution fields. In order to meet the needs of the users, this paper is based on Cortex-M3 to cater the design requirements of the Intelligent Self-Service Cabinet. The Host-Controller communicates with the Sub-Controller by RS-485 Bus. Once the Sub-Controller received the instructions from the Host-Controller, it can set the communication address and display data; in addition, it can also open and close all the cells, or detect temperature and adjust the temperature; what is more, it can use the infrared sensor to detect items and so on. All of those are by means of the peripheral module circuit. When we put them together, thereby we can use the Sub-Controller to control the Intelligent Self-Service Cabinet.