Product traceability system and method based on block chain

Abstract

The invention discloses a product traceability system based on a block chain. The system comprises a block storage platform, an operation sound acquisition module, a fault traceability analysis module, a parameter evolution tracking module, a prediction data modeling construction module, an operation environment interference evaluation module and a traceability tracking management platform. According to the product traceability system based on the block chain provided by the invention, whether the fault source of the engine is from the manufacturing process or is caused by improper use of the engine can be accurately analyzed by adopting the reverse traceability tracking model, so that accurate fault source positioning is realized, and production and processing parameter adjustment is performed according to the fault generated in the manufacturing process; therefore, fault interference caused in the engine machining link process is reduced, the technological requirement for the engine production process is greatly improved, engine faults caused by production and manufacturing are reduced, and the service life of an engine is prolonged.

Description

technical field [0001] The invention belongs to the technical field of product traceability, and relates to a blockchain-based product traceability system and a method thereof. Background technique [0002] The car engine is the device that provides power for the car. It is the heart of the car. According to different power sources, car engines can be divided into diesel engines, gasoline engines, electric car motors and hybrid power. [0003] There are also various car engine failures. If the car engine fails, it will affect the driving of the car. If the situation is serious, it will endanger the driver's life. When the engine fails, it will make an abnormal sound. The engine will be inspected before leaving the factory. To eliminate the engine with obvious faults, but when the engine with no obvious fault is put into use, with the accumulation of use time and the operating habits of the driver, the disadvantages of the engine in the manufacturing process will be highlight...

AI Technical Summary

Problems solved by technology

[0003] There are also various car engine failures. If the car engine fails, it will affect the driving of the car. If the situation is serious, it will endanger the driver's life. When the engine fails, it will make an abnormal sound. The engine will be inspected before leaving the factory. To eliminate the engine with obvious faults, but when the engine with no obvious fault is put into use, with the accumulation of use time and the operating habits of the driver, the disadvantages of the engine in the manufacturing process will be highlighted, and once the engine fails, it cannot be effectively Accurately trace the source of engine faults, resulting in frequent engine faults during use. In the existing technology, there are problems in engine fault traceability and short engine life. It is impossible to distinguish engine faults from the manufacturing process based on the abnormal sound of the engine. The technical parameters in the engine are still faults caused by the process of using the engine, and cannot be reasonably controlled according to the source of the fault, so as to reduce the faults caused by the manufacturing process and improper use. In order to solve the above problems, the technical solution of this application is designed