A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Working machine, leveling performance evaluation method thereof, and detection system for working machine
The invention discloses an operation machine, a flatness performance evaluation method thereof and a detection system for the operation machine. The flatness performance evaluation method for the operation machine comprises the steps that the operation machine is controlled to execute multiple preset strokes in a preset posture; in the process that the operation machine executes the multiple preset strokes, the terrain clearance of the bucket, the one-way land leveling distance of the bucket and the single-time land leveling duration of the operation machine are detected, and the one-way land leveling distance is the distance between the starting point and the turning point of the preset strokes; according to the terrain clearance fluctuation curve, the one-way leveling distance and the single-time leveling duration, the leveling performance evaluation score of the operation machine is determined; and determining the leveling performance grade according to the leveling performance evaluation score. The leveling performance evaluation score can accurately reflect the leveling performance grade, the influence of subjective factors is eliminated, the evaluation result is objective and accurate, a clear evaluation standard is provided, and quantitative comparison of the leveling performance of the operation machine is achieved.
本发明公开一种作业机械及其平整性能测评方法、作业机械用检测系统，作业机械平整性能测评方法包括：控制作业机械以预设姿态执行多次预设行程；在作业机械执行多次预设行程的过程中，对铲斗的离地高度、铲斗的单向平地距离以及作业机械的单次平地时长进行检测，其中，单向平地距离为预设行程起始点与折返点之间的距离；根据离地高度波动曲线、单向平地距离以及单次平地时长确定作业机械的平整性能测评分值；根据平整性能测评分值确定平整性能等级。平整性能测评分值能准确反应平整性能等级，排除了主观因素影响，测评结果客观准确，并且提供了明确的测评标准，实现了对作业机械平整性能进行量化对比。
Working machine, leveling performance evaluation method thereof, and detection system for working machine
The invention discloses an operation machine, a flatness performance evaluation method thereof and a detection system for the operation machine. The flatness performance evaluation method for the operation machine comprises the steps that the operation machine is controlled to execute multiple preset strokes in a preset posture; in the process that the operation machine executes the multiple preset strokes, the terrain clearance of the bucket, the one-way land leveling distance of the bucket and the single-time land leveling duration of the operation machine are detected, and the one-way land leveling distance is the distance between the starting point and the turning point of the preset strokes; according to the terrain clearance fluctuation curve, the one-way leveling distance and the single-time leveling duration, the leveling performance evaluation score of the operation machine is determined; and determining the leveling performance grade according to the leveling performance evaluation score. The leveling performance evaluation score can accurately reflect the leveling performance grade, the influence of subjective factors is eliminated, the evaluation result is objective and accurate, a clear evaluation standard is provided, and quantitative comparison of the leveling performance of the operation machine is achieved.
本发明公开一种作业机械及其平整性能测评方法、作业机械用检测系统，作业机械平整性能测评方法包括：控制作业机械以预设姿态执行多次预设行程；在作业机械执行多次预设行程的过程中，对铲斗的离地高度、铲斗的单向平地距离以及作业机械的单次平地时长进行检测，其中，单向平地距离为预设行程起始点与折返点之间的距离；根据离地高度波动曲线、单向平地距离以及单次平地时长确定作业机械的平整性能测评分值；根据平整性能测评分值确定平整性能等级。平整性能测评分值能准确反应平整性能等级，排除了主观因素影响，测评结果客观准确，并且提供了明确的测评标准，实现了对作业机械平整性能进行量化对比。
Working machine, leveling performance evaluation method thereof, and detection system for working machine
作业机械及其平整性能测评方法、作业机械用检测系统
FU YUNZHI (author) / YU JIONG (author) / HU TINGJIE (author) / WU XINGPI (author) / LIU JINLIANG (author)
2024-10-15
Patent
Electronic Resource
Chinese
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