Self-service vending machine with buffering function on basis of block chain technology

Abstract

The invention relates to a self-service vending machine with a buffering function on the basis of a block chain technology. The self-service vending machine includes a main body, display glass and anoperation panel; the display glass and the operation panel are both arranged on the main body, a goods discharging port is formed in the main body and positioned below the display glass, a processor and a storage device are arranged in the main body and electrically connected with each other, block chain data written by block chain nodes are received and stored by the storage device, a buffer mechanism is arranged in the main body and consists of a buffer assembly and two connecting assemblies, and the buffer assembly includes a buffer plate, a connecting block, a connecting rod, a connectingplate and an airbag. The self-service vending machine with the buffering function on the basis of the block chain technology achieves the buffering effect through the buffer mechanism, and moreover, an antitheft function is achieved through an antitheft mechanism.

Description

technical field [0001] The invention relates to an unmanned vending machine with a buffer function 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. Unmanned vending machines are machines that can automatically pay according to the coins put in. Unmanned vending machines are comm...

AI Technical Summary

Problems solved by technology

[0004] The unmanned vending machines in the prior art generally adopt the traditional data encryption method, which is easy to cause data loss. Moreover, the unmanned vending machines in the prior art have problems in buffering. In the process, most of the goods reach the outlet by free falling, and the goods are easy to break during the falling process, which greatly reduces the practicability. Not only that, but there are security loopholes in the unmanned vending machines of the prior art. Criminals can steal the goods in the unmanned vending machine through illegal means from the outlet, which greatly reduces the security

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