A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Road roller attitude stability judgment method, device and equipment and readable storage medium
The invention relates to the technical field of construction equipment, and in particular, relates to a road roller attitude stability judgment method, device and equipment and a readable storage medium. The method comprises the steps: acquiring a first acceleration time-history curve and a second acceleration time-history curve; equally dividing the first acceleration time-history curve into a plurality of first sub-curves, and equally dividing the second acceleration time-history curve into a plurality of second sub-curves; calculating to obtain a value of a first foundation compaction indexcorresponding to each first sub-curve and a value of a second foundation compaction index corresponding to each second sub-curve; and calculating to obtain correlation parameters, and judging the stability of the driving posture of the road roller according to the values of the correlation parameters. An acceleration sensor is arranged on the vibratory road roller, acceleration time-history datacollected by the acceleration sensor is analyzed, then the comprehensive posture and stability of the road roller in the operation process are analyzed, and a clear feedback index is provided for thecompaction quality of a roadbed and the driving level of a driver of the road roller.
本发明涉及施工装备技术领域，具体而言，涉及一种压路机姿态稳定性判断方法、装置、设备及可读存储介质。所述方法包括：获取第一加速度时程曲线和第二加速度时程曲线；将第一加速度时程曲线等分为多个第一子曲线，将第二加速度时程曲线等分为多个第二子曲线；计算得到每个所述第一子曲线对应的第一地基压实指标的值和每个第二子曲线对应的第二地基压实指标的值；计算得到相关性参数，根据相关性参数的数值判断压路机行驶姿态的稳定性。本发明通过在振动压路机上设置加速度传感器，将加速度传感器采集到的加速度时程数据进行分析，进而分析出压路机作业过程中的综合姿态和稳定性，对路基的压实质量和压路机司机的驾驶水平有一个明确的反馈指标。
Road roller attitude stability judgment method, device and equipment and readable storage medium
The invention relates to the technical field of construction equipment, and in particular, relates to a road roller attitude stability judgment method, device and equipment and a readable storage medium. The method comprises the steps: acquiring a first acceleration time-history curve and a second acceleration time-history curve; equally dividing the first acceleration time-history curve into a plurality of first sub-curves, and equally dividing the second acceleration time-history curve into a plurality of second sub-curves; calculating to obtain a value of a first foundation compaction indexcorresponding to each first sub-curve and a value of a second foundation compaction index corresponding to each second sub-curve; and calculating to obtain correlation parameters, and judging the stability of the driving posture of the road roller according to the values of the correlation parameters. An acceleration sensor is arranged on the vibratory road roller, acceleration time-history datacollected by the acceleration sensor is analyzed, then the comprehensive posture and stability of the road roller in the operation process are analyzed, and a clear feedback index is provided for thecompaction quality of a roadbed and the driving level of a driver of the road roller.
本发明涉及施工装备技术领域，具体而言，涉及一种压路机姿态稳定性判断方法、装置、设备及可读存储介质。所述方法包括：获取第一加速度时程曲线和第二加速度时程曲线；将第一加速度时程曲线等分为多个第一子曲线，将第二加速度时程曲线等分为多个第二子曲线；计算得到每个所述第一子曲线对应的第一地基压实指标的值和每个第二子曲线对应的第二地基压实指标的值；计算得到相关性参数，根据相关性参数的数值判断压路机行驶姿态的稳定性。本发明通过在振动压路机上设置加速度传感器，将加速度传感器采集到的加速度时程数据进行分析，进而分析出压路机作业过程中的综合姿态和稳定性，对路基的压实质量和压路机司机的驾驶水平有一个明确的反馈指标。
Road roller attitude stability judgment method, device and equipment and readable storage medium
压路机姿态稳定性判断方法、装置、设备及可读存储介质
YANG CHANGWEI (author) / CAI DEGOU (author) / SU KE (author) / YAO JIANPING (author) / YAN HONGYE (author) / ZHANG LIANG (author)
2021-03-19
Patent
Electronic Resource
Chinese
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