A Method and System for Blocking SMS Blacklists, Whitelists, and Graylists Based on BPMN and Low-Code

By using BPMN and low-code technology, the SMS interception logic is visualized and dragged and dropped as nodes, solving the problem that policy adjustments in existing technologies rely on developers. This enables flexible policy combinations and real-time updates for the SMS sending platform, improving business adaptability and risk management transparency.

CN122317622APending Publication Date: 2026-06-30FUJIAN FUJITSU COMM SOFTWARE CO LTD
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Patent Information

Application Number
CN202610346939.6
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2026-03-20
Publication Date
2026-06-30

AI Technical Summary

Technical Problem

Existing SMS sending platforms lack flexible configuration capabilities for blacklist/whitelist/graylist blocking strategies, making it difficult to quickly adapt to changes in operator policies. Strategy adjustments rely on developers, affecting business continuity and lacking traceability.

Method used

By adopting a BPMN-based and low-code approach, the SMS interception logic is encapsulated as a visual drag-and-drop node. The strategy process definition file is generated through the low-code visual configuration module, and a hot deployment mechanism for the configuration center and process engine is introduced to achieve flexible combination and real-time updates of strategies.

Benefits of technology

This enabled immediate effect of strategy adjustments, improved business adaptability and compliance controllability, reduced response time, and ensured business continuity and transparency in risk management.

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Abstract

This invention discloses a method and system for SMS blacklist / whitelist / greylist interception based on BPMN and low-code. The method encapsulates caller ID checks, called party checks, blacklist / whitelist / greylist judgment, frequency limits, and risk scoring into configurable nodes by deploying a BPMN process engine, a low-code visual configuration module, a configuration center, and a policy execution module. Operations personnel can drag and drop nodes through a visual interface to generate interception policy flows. The configuration center manages the version of the flow definitions and hot-deploys them to the engine. When the SMS platform receives a sending request, the policy execution module calls the process engine to execute the corresponding policy. The engine sequentially drives the logic of each node and outputs the interception decision, while simultaneously recording the entire execution trajectory. This invention achieves flexible visual configuration, real-time hot updates, and full-process traceability of interception policies, significantly improving policy management efficiency and risk control capabilities.
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