Digital twinborn intelligent monitoring platform and method for small-particle-size vegetable precision seeder

By designing a digital twin intelligent monitoring platform to monitor the sowing status of the seeder in real time, the problem of lagging quality assessment of traditional seeder operations has been solved, realizing real-time monitoring and intelligent diagnosis of the seeder, and improving the sowing qualification rate and equipment reliability.

CN121657518APending Publication Date: 2026-03-13BEIJING UNIV OF TECH
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Patent Information

Application Number
CN202511499474.X
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-10-20
Publication Date
2026-03-13

AI Technical Summary

Technical Problem

Traditional seeders rely on slow manual spot checks for quality assessment, lacking real-time feedback and control capabilities, making it difficult to achieve real-time monitoring and optimization of the seeding process.

Method used

Design a digital twin intelligent monitoring platform based on a precision seeder for small-particle vegetables, including a mechanical system, a detection module, a control module, a communication module, and a digital twin module. The platform monitors seeding data in real time through sensors and performs data analysis and visualization through the digital twin platform, supporting remote control and preventive maintenance.

Benefits of technology

It enables real-time monitoring and intelligent diagnosis of the seeding status of the seeder, improving the seeding qualification rate, reducing the risk of equipment failure, and increasing operational efficiency and equipment lifespan.

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Abstract

The invention discloses a digital twinborn intelligent monitoring platform and method for a small-particle-size vegetable precision seeder. The platform comprises a mechanical system, a detection module, a control module, a communication module and a digital twin module, and the mechanical system comprises a chassis mechanism, a seed metering mechanism and a soil covering mechanism; the detection module comprises speed detection, seeding condition detection and operation time detection, the detection module is carried on a mechanical system, for example, a speed detection sensor is carried on a frame near a tire shaft and is provided with a monitoring point, and a seeding condition detection sensor is placed at a seed falling opening; the control module comprises an STM32 single-chip microcomputer, and the STM32 single-chip microcomputer is connected with the sensor in the detection module and controls the sensor to detect various data. The communication module sends data detected by the detection module to the digital twin module; and the digital twin module visually presents the data and analyzes the health condition of the mechanical equipment through the data.
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