Unmanned vending machine with high safety factor based on blockchain technology

Abstract

The invention relates to an unmanned vending machine with a high safety factor based on a blockchain technology. The unmanned vending machine comprises a main machine body, a shooting window and a fetching port; the main machine body is internally provided with a sealing mechanism and a shooting mechanism, the sealing mechanism comprises a supporting plate, a baffle, two guide rails, two lifting blocks, two second springs and two locking assemblies, and the shooting mechanism comprises a rotating shaft, a first driving assembly, a second driving assembly, a sliding groove, a swinging rod, a connecting rod and a camera. According to the unmanned vending machine with the high safety factor based on the blockchain technology, the blockchain technology is adopted for data storage, and the datasafety degree is high; moreover, the two locking assemblies can be driven to run by the sealing mechanism, the baffle at the fetching port cannot be opened under the condition that a user does not make a purchase, and therefore the anti-theft performance of the unmanned vending machine is improved; the portion in front of the unmanned vending machine can be monitored by the shooting mechanism, and therefore the safety of the unmanned vending machine is improved.

Description

technical field [0001] The invention relates to an unmanned vending machine with high safety factor based on block chain technology. Background technique [0002] Blockchain technology uses block chain data structure to verify and store data, uses distributed node consensus algorithm to generate and update data, uses cryptography to ensure the security of data transmission and access, and utilizes intelligence composed of automated script codes. A new distributed infrastructure and computing method that uses contracts to program and manipulate data. It is a new application model of computer technologies such as distributed data storage, point-to-point transmission, consensus mechanisms, and encryption algorithms. [0003] Blockchain technology has a high degree of data security and is widely used, including the field of unmanned vending machines. [0004] The unmanned vending machines of the prior art generally adopt the traditional data encryption method, which is easy to ...

AI Technical Summary

Problems solved by technology

[0004] The unmanned vending machines of the prior art generally adopt the traditional data encryption method, which is easy to cause data loss. Moreover, during the use of the unmanned receiving machine of the prior art, people can open the pick-up port at will. As a result, some criminals can take out the goods inside the unmanned vending machine through illegal means from the pick-up port, thereby reducing the safety of the unmanned vending machine. Not only that, the existing unmanned vending machine security The location may be a monitoring blind spot, which will cause the items inside the vending machine to be easily stolen, and even the vending machine will be destroyed, which further reduces the security of the vending machine

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