Supermarket lockers , access to goods is so convenient. The operation of the supermarket locker is very simple, suitable for people of different ages, the safety of the supermarket locker is high, and it can safely protect the user's stored items, many users are full of praise for the supermarket locker.
Steps to use the supermarket locker together to find out:
1. Deposits: There is a "Save" button on the cabinet. Press the "Save" button and the supermarket locker will automatically print out a password bar. The machine's voice prompts "Please take the password bar." The user extracts the password bar, and the corresponding box door is automatically opened. The user deposits the good item, and then directly closes the box door.
Second, take things: directly scan the bar code on the scan port, the corresponding box door will automatically open. The user retrieves the item, and at the same time, the voice prompt: "please close the box after closing the item." The user closes the box door.
What is the working principle of these supermarket lockers? Why does it pop up a bar code and scan the corresponding bar code to open the door? Originally, there were concerns about the principle of pull-in control of the SCM and electromagnet. The core technology of the entire locker was the circuit control part. Each cabinet closed would send its own feedback signal to the master control end, but when the user presses the “save†key, the information Feedback to the general control terminal, print out the corresponding bar code of one of the doors, and the total control end feedback information to the corresponding cabinet door, open the door (opening of the door should be using the electromagnetic device, directly using the right angle spring spring). When the item is to be removed, the control end scans the barcode to find the corresponding matrix point. Through the signal transmission, the corresponding cabinet door can be opened.
how about it? The operation of the supermarket locker is very simple. No matter if it is a child or an old person, it will be learned. The infrared detection of the supermarket locker is very sensitive. It can identify the rubbed bar code paper and greatly facilitate the customers.
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