Grain safety traceability method based on time sequence

Abstract

The invention discloses a grain safety traceability method based on a time sequence. The method comprises the following steps of: establishing a grain safety traceability information converging model in a computer, wherein the model comprises level-by-level progressive information sources from upstream to downstream,; constructing grain quality safety tracing sequence information by taking storage time of a local grain management department and the allocation time variable of a national grain depot as parameters, and configuring sequence information on grain products; and tracing all information of the grain products by virtue of the computer through network according to sequence information on the grain products by a consumer. According to the grain safety traceability method based on the time sequence, disclosed by the invention, the grain safety traceability information converging model is established, thus the consumer is ensured to exactly trace the grain information from the downstream to the upstream level by level, and effective and fast query of the grain information is realized.

Description

technical field [0001] The invention relates to a grain safety management method, in particular to a time series-based grain safety traceability method. Background technique [0002] At present, most of the management methods of grain circulation are based on traditional methods such as sampling inspection of personnel, file registration management of circulation personnel, etc. The supervision is difficult and inefficient. Moreover, information supervision standards are different, and it is difficult to achieve effective tracking in a first-line manner. At present, the more practical RFID-based grain quality traceability system adopts chaotic coding technology standards, different data formats and content forms, large data storage capacity, poor scalability, cumbersome information retrieval system and low efficiency. For example, the identification codes currently used are generally a simple combination of existing area codes, product category codes, and enterprise codes. ...

AI Technical Summary

Problems solved by technology

[0002] At present, most of the management methods of grain circulation are based on traditional methods such as sampling inspection of personnel, file registration management of circulation personnel, etc., which are difficult to supervise and inefficient.

Moreover, information supervision standards are different, and it is difficult to achieve effective tracking in a first-line manner

At present, the more practical RFID-based grain quality traceability system adopts chaotic traceability coding technology standards, different data formats and content forms, large data storage capacity, poor scalability, cumbersome information retrieval system and low efficiency.

For example, the identification codes currently used are generally a simple combination of existing region codes, product category codes, and enterprise codes. The complex structure requires familiarity with various coding standards

Images