中国农机化学报2026，Vol.47Issue(5)：75-82,8.DOI:10.13733/j.jcam.issn.2095-5553.2026.05.010
带式残膜打包装置作业工况监测系统设计与试验
Design and experiment of the operational condition monitoring system for a belt-type residual film baling device
摘要
Abstract
To address issues such as the lack of baling status monitoring in existing residual film recycling and packaging equipment,a working condition monitoring system for belt-type residual film packaging devices has been designed.This system comprises sensors,an external power supply,a data acquisition module,an on-board monitoring terminal,and a remote database,adhering to the principle of real-time synchronous data acquisition.The system employs an STM32 microprocessor as its data acquisition core,receiving and processing raw signals from the residual film baler's sensors.Utilizing the Qt development platform,a host computer data processing programme and human-machine interface have been designed to achieve efficient,multi-threaded collaborative processing of operational data.Through serial port and TCP communication protocols,it achieves real-time transmission and remote storage of critical operational data including travel speed,bale chamber opening/closing angles and status,and packaging strap line speed.Field dynamic trials validated the system's accuracy,with results indicating:during comprehensive testing,both serial data transmission and TCP network communication functioned normally;The average accuracy rate for travel speed monitoring was 96.22%,with a monitoring accuracy rate of 95.45%for the bale chamber opening/closing angle.The average accuracy rate for strapping line speed monitoring was 97.16%,and the monitoring accuracy rate for the cumulative number of bales produced in the field reached 95.83%.The system operated stably and reliably during field operations,effectively enhancing the driver's perception of the operational status of the residual film baler's belt-type baling device.关键词
残膜回收机/带式打包装置/监测系统/工况监测Key words
residual film recovery machine/belt-type baling device/monitoring system/condition monitoring分类
农业科技引用本文复制引用
朱小端,谢建华,时谦,刘旋峰,张海春,赵维松..带式残膜打包装置作业工况监测系统设计与试验[J].中国农机化学报,2026,47(5):75-82,8.基金项目
新疆维吾尔自治区重点研发计划项目(2022B02022-3,2022B02017-3) （2022B02022-3,2022B02017-3）
