Intelligent control system of asphalt concrete production feeding device

The intelligent control system, which integrates multimodal perception and collaborative execution, solves the problem of lagging spill control in asphalt concrete production, enables early identification and global collaborative control of spill risks, and improves the stability and production efficiency of the feeding process.

CN121432940BActive Publication Date: 2026-06-09SHENZHEN LONGSHENG ENG CONSTR CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
SHENZHEN LONGSHENG ENG CONSTR CO LTD
Filing Date
2025-12-30
Publication Date
2026-06-09

AI Technical Summary

Technical Problem

Existing technologies suffer from material overflow during the feeding process in asphalt concrete production, leading to raw material waste, increased production costs, equipment downtime, and environmental pollution. Furthermore, the control strategies are lagging and lack multi-device coordination, making it difficult to achieve early risk perception and global collaborative control.

Method used

Multimodal sensing devices are used to collect acoustic, thermal, and electrical information from multiple sources. The information fusion model is processed by an intelligent decision-making device to identify overflow risks. The operating parameters of the feeding equipment are dynamically adjusted by a collaborative execution device to achieve early warning and global collaborative control of overflow risks.

Benefits of technology

It effectively reduces material overflow, ensures the continuity and stability of the feeding process, reduces raw material waste and equipment downtime, and improves production efficiency and equipment lifespan.

✦ Generated by Eureka AI based on patent content.

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Abstract

This invention discloses an intelligent control system for a feeding device in asphalt concrete production, relating to the field of asphalt concrete production technology. The system includes a multimodal sensing device, an intelligent decision-making device, and a collaborative execution device. The multimodal sensing device collects acoustic, thermal, and electrical multi-source information during the feeding process. The intelligent decision-making device processes this information using a multimodal information fusion model, calculates an overflow risk index, and triggers an early warning. The collaborative execution device, based on a model predictive control algorithm, dynamically adjusts the operating parameters of the cold aggregate silo feeder, belt scale, and hot aggregate elevator to achieve global collaborative forward-looking control of the feeding system. This invention achieves proactive early warning and effective suppression of overflow risk, reduces raw material waste and equipment downtime, ensures the stability of the feeding process, and improves the quality of the finished asphalt concrete product.
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