Multichannel motor controller, self-service medicine vending machine and self-service medicine vending system

Abstract

The invention discloses a multichannel motor controller, a self-service medicine vending machine and a self-service medicine vending system. The controller comprises a motor driving motor connected with multichannel motors, a switch circuit arranged between a motor driving circuit and the motors and used for controlling the motor driving circuit to be connected with one of the multiple motors, anda control circuit connected with the motor driving circuit and the switch circuit, outputting a motor control signal to the motor driving circuit and outputting a switch control signal to the switchcircuit. The multichannel motor controller has the advantages of being convenient to achieve, simple in structure, flexible in control, capable of saving resources, low in cost and the like.

Description

technical field [0001] The invention relates to a controller and medicine selling equipment, in particular to a multi-channel motor controller, a self-service medicine selling machine and a self-service medicine selling system. Background technique [0002] In order to save labor costs, general pharmacies will basically stop providing services during normal off-duty hours, or in some places due to the relatively sparse population and the distribution of pharmacies, some consumers cannot purchase medicines in time. At the same time, more and more products tend to be sold by self-service, such as self-service beverage vending machines, self-service ticket vending machines, etc., which have high convenience, significantly save the time of consumers and businesses, and effectively reduce human cost. For the self-service selling of medicines, it mainly appears in some hospitals and drugstores to sell commonly used over-the-counter medicines and health care products. [0003] Th...

AI Technical Summary

Problems solved by technology

[0003] The self-service drug vending equipment in the prior art has the following defects: 1. The self-service drug vending machine usually uses a motor to drive the door of the drug store to open, and the motor controller used is a motor drive circuit for each motor, using more circuits Resources and hardware costs are not low; 2. The control chip or circuit of the motor controller usually uses PLC or FPGA, which is complicated to control and high in cost; 3. The payment method and drug purchase process of self-service drug vending machines are inconvenient

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