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Supply chain complex event detection method supporting event time sequence constraint

A technology with complex events and timing constraints, applied in special data processing applications, digital data information retrieval, instruments, etc., can solve problems such as detection of complex events in the supply chain, and achieve accurate detection results

Pending Publication Date: 2021-07-16
DONGGUAN UNIV OF TECH
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Problems solved by technology

[0005] The present invention provides a supply chain complex event detection method that supports event timing constraints, and solves the complex event detection problem of the supply chain

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  • Supply chain complex event detection method supporting event time sequence constraint

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Embodiment 1

[0063] This embodiment provides a supply chain complex event detection method that supports event timing constraints, such as figure 1 , including the following steps:

[0064] S1: Define the timing relationship of supply chain events;

[0065] S2: Collect timing data of supply chain nodes, construct supply chain atomic event sets and composite event sets;

[0066] S3: Construct the finite state machine of the supply chain system;

[0067] S4: Construct a complex event detection statement based on a finite state machine;

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Abstract

The invention provides a supply chain complex event detection method supporting event time sequence constraint. The method comprises the following steps: S1, defining a supply chain event time sequence relationship; S2, collecting supply chain node time sequence data, and constructing a supply chain atomic event set and a composite event set; S3, constructing a finite-state machine of a supply chain system; S4, constructing a complex event detection statement based on the finite-state machine; and S5, detecting the supply chain event flow according to the defined complex event detection statement. For detection of the supply chain complex event, the invention not only supports the description of the time interval event, but also supports the detection of the constraint between the event time sequences, and can accurately detect the event with the sequential relationship before and after.

Description

technical field [0001] The invention relates to the field of complex event processing, and more specifically, to a supply chain complex event detection method that supports event timing constraints. Background technique [0002] Complex event processing is the process of organizing and organizing various perceptual sequence data in order to accurately mine and analyze more meaningful information from these data, and form event mining, extraction and processing. Complex event processing has been widely used in industrial Internet, finance and other fields. [0003] With the application of industrial Internet technology, a large amount of time-series data related to the supply chain can be easily obtained at each supply chain node. These time-series data often contain relevant information that can affect the supply chain performance indicators (Key Performance Indicator, KPI). How to pass these time-series data , Capture events that can affect KPIs, and deal with these events...

Claims

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Application Information

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IPC IPC(8): G06F16/2455
CPCG06F16/2455
Inventor 吕赐兴鲁巍胡耀华周梓荣
Owner DONGGUAN UNIV OF TECH
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