Exit-entry commodity-oriented risk assessment system

Abstract

The invention provides an exit-entry commodity-oriented risk assessment system which realizes the autonomous participation, autonomous credit investigation, autonomous evaluation and autonomous feedback during a risk assessment process by using a block chain and an intelligent contract in combination with the technologies, such as data mining, web crawlers, etc. The system is characterized by comprising a risk data collection module which is used for collecting the risk assessment information related to entry and exit commodities through an intelligent contract and storing the risk assessmentinformation in a block chain; a risk data evaluation module which is used for generating a commodity risk score of the entry and exit commodity according to the risk evaluation information, wherein the risk data acquisition module comprises a commodity information storage part, a main body information storage part and an environment information storage part; the environment evaluation values correspond to different entry and exit places and are used for evaluating the situations of the entry and exit places and the law and regulation situations of the entry and exit places, and the risk data evaluation module comprises a risk score control part, an information retrieval and acquisition part, a commodity risk score generation part and a risk score output part.

Description

technical field [0001] The invention belongs to the field of risk assessment, in particular to a risk assessment system for entry-exit commodities. Background technique [0002] At various airports and ports across the country, due to the rapid increase in entry-exit personnel, aircraft, articles, and goods, the contradiction between it and the traditional quarantine work model, complex epidemic prevention and control tasks, and limited administrative resources has become increasingly prominent. Inspection and quarantine work The demand for model innovation and reform is very urgent, and providing comprehensive and effective risk assessment is the key to improving the efficiency and quality of inspection and quarantine. [0003] At present, all airports and ports in the country have not formed a unified evaluation standard for risk assessment, and the risk assessment of entry-exit commodities is still in the vague qualitative evaluation stage. intercommunication. At the sa...

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