Food safety monitoring system

Abstract

The invention discloses a food safety monitoring system. The system comprises a data layer subsystem which is used for carrying out unified data integration on food metadata accessed by different user service interfaces, and using a data warehouse technology to establish a global unified food safety data center, a data exchange layer subsystem which is used for constructing a food safety data exchange bus based on SOA architecture and calling the food safety data of the data layer subsystem to carry out interaction, a service support layer subsystem which is used for providing application service units which are established on the food safety data exchange bus in distributed architecture, and a business application layer subsystem which is used for combining the application service units to assembly a service function platform for multiple businesses, and providing the services of the business service function platform for the outside in a Web service mode. The food safety monitoring system provided by the invention has the advantages of wide application range, easy integration, flexible design and high stability.

Description

technical field [0001] The invention relates to the technical field of information systems, in particular to a food safety monitoring system. Background technique [0002] In recent years, due to the high residual amount of toxic and harmful substances in food, the source pollution of the environment to agricultural production and agricultural planting and breeding industry has become increasingly serious, and food safety problems have continued to occur and tend to intensify. Therefore, the safety of various foods has been paid more and more attention by the society and the government, and food safety has become an unavoidable problem all over the world. However, food safety is a complex and comprehensive issue involving many fields such as agriculture, animal husbandry and industrial production. , Sales and many other links, the process is complicated, there are many safety factors involved, the monitoring coverage is large, the business difference is very obvious, and th...

AI Technical Summary

Problems solved by technology

[0005] (1) The EAI method is a privatized data integration method, so different manufacturers operate independently and produce a variety of data interfaces with different standards, and the data integration is opaque; different links of the food safety monitoring system depend on the products of the applied manufacturers High, not conducive to implementation

[0006] (2) Since the processing of network data traffic takes up a lot of performance of the processor, the central bus under the Hub-Broker mechanism is the bottleneck of the monitoring system and causes additional system overhead; users must use more powerful hardware devices to ensure bus efficiency

[0007] (3) Since the exchange of data files needs to consider issues such as data security, automatic operation of data-side programs, and data file interfaces in a complex network environment, the data interface standards based on the EAI integration method are different, and unified configuration management cannot be performed. Therefore, Additional expenses are required for maintenance and expansion; if the mature data exchange software is used for replacement, it will face problems such as cost increase and implementation promotion

[0008] (4) Although the existing information systems established by food safety monitoring departments such as the Food and Drug Administration and the Agriculture Bureau use OLAP technology to realize data processing and analysis, and have certain data mining capabilities, the gaps between various information systems Data information cannot be shared or exchanged, forming an information island, which brings difficulties to the informatization of food safety monitoring, such as the need for repeated data entry, huge redundancy of information, and the inability to guarantee the consistency of information exchange.

[0009] Moreover, most of the research in the prior art is only aimed at a certain link or a specific monitoring index of food production, which is directly monitored by relevant government departments; the food safety monitoring system does not set different monitoring authority or face the public as the main user group

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