Intelligent automatic vending machine based on IOT technology
An Internet of Things technology and vending machine technology, applied in the field of intelligent vending machines, can solve the problems of inconvenient shopping for customers, inability to choose intuitively, and adverse effects of vending machines, and achieve a reduction in mechanical failure rate, good shopping experience, and convenience. The effect of shopping
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Embodiment 1
[0036] see figure 1 and figure 2 , an intelligent vending machine based on the Internet of Things technology of the present invention includes a main control system 100, a container 200, an RFID reader-writer 300, a cash register system 400 and a peripheral closed structure 500, wherein the main control system 100, the RFID reader-writer 300 And the cash register system 400 can be integrated in the container 200, of course, it can also be set separately.
[0037] As the center of the vending machine, the main control system 100 is responsible for the coordination and management of the entire system of the vending machine. The main control system 100 includes a microcontroller 110 , a power supply 120 , an optocoupler 130 and a relay 140 . The single-chip microcomputer 110 includes a central processing unit for processing data signals, a storage unit for storing data, a power supply interface, a signal input interface for receiving data information numbers, and a signal outp...
Embodiment 2
[0063] The structure of this embodiment is roughly the same as that of Embodiment 1, the difference is: see image 3 , the automatic vending machine of this embodiment includes a plurality of containers 200a, the structure of each container 200a is the same as that of Embodiment 1, and the control mode of each container 200a is also the same as that of Embodiment 1.
[0064] When the container door 210a of at least one container 200a is in an open state, or when the goods in at least one container 200 are taken out and the payment operation has not been completed, the main control system 100 controls the first electronic lock 530 on the access door 520 to switch to the lock The tight state is used to lock the passage door 520 to ensure that the customer can leave after paying.
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