Self-service equipment for sending and receiving express mail and its control system

Abstract

The invention discloses a self-service equipment for sending and receiving express mail and its control system, including a power supply, a main control cabinet and a locker. payment mechanism, express mail weighing mechanism, the operation display is located in the upper middle of the front of the main control cabinet; Several electronic lock control modules are connected through the RS485 interface, and MODBUS-RTU communication is adopted between each electronic lock control module. The electronic lock control modules are respectively connected with the industrial control host and the electronic lock. One-to-one correspondence, the opening and closing of the electronic lock is controlled by the electronic lock control module. The invention is easy to use, can also avoid the failure of other boxes caused by the failure of a certain box, and is convenient for control and maintenance.

Description

technical field [0001] The invention belongs to the field of material delivery of logistics terminals, and in particular relates to a self-service equipment for sending and receiving express mail and a control system thereof. Background technique [0002] With the continuous improvement of people's living standards and the acceleration of the pace of life, online shopping, mailing documents, and express mail have become extremely common. At present, users need to send express mail at the post office in person, or call the express company to pick it up. Both methods have many limitations, such as delivery at the post office and waiting in line; the express company needs to increase manpower and increase the cost of the express. When picking up, a lot of precious time is also wasted. At present, the electronic locks of all the box doors of the general express mail receiving and sending self-service equipment are directly controlled by the industrial control host. When a certa...

AI Technical Summary

Problems solved by technology

A lot of precious time is also wasted when picking up the package

At present, the electronic locks of all the box doors of the general express mail receiving and sending self-service equipment are directly controlled by the industrial control host. When a certain box line fails or the electronic lock is damaged, it will not only affect the use of other boxes. During maintenance, it is necessary to check and repair the control board in the entire industrial control host, which increases the difficulty of maintenance and increases the maintenance time and cost

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