公开(公告)号：WO2015168070A1

公开(公告)日：2015-11-05

申请号：PCT/US2015/027913

申请日：2015-04-28

Applicant: SOMERO ENTERPRISES, INC.

Inventor： KANGAS, Matthew, A.

IPC: E01C19/40

CPC classification number: G01N33/383 ,  E01C19/004 ,  E01C19/22 ,  E01C19/42 ,  E01C23/01 ,  E04F21/244 ,  G01B11/306 ,  G05B15/02

Abstract: A screeding system for use with a screeding machine during screeding of an uncured concrete surface includes a control and a plurality of sensors. The sensors are disposed at the screeding machine, which has a screed head assembly that is movable over uncured concrete to screed the concrete surface. The sensors include elevation sensors that sense an elevation of the screed head assembly relative to a reference plane established at the concrete area. The control processes data captured by said plurality of sensors while the screeding machine is screeding the uncured concrete surface. Responsive to the data processing of captured data, the control estimates a flatness or levelness or quality of the surface of the concrete being screeded. While the screeding machine is screeding the uncured concrete surface, the control generates an output indicative of the estimated flatness or levelness or quality of the surface.

Abstract translation: 在未固化混凝土表面的熨平过程中用于刮板机的刮板系统包括控制和多个传感器。 传感器设置在刮板机上，该刮板机具有可在未固化混凝土上运动的熨平板头组件，以使混凝土表面平整。 传感器包括仰角传感器，其感测熨平板头组件相对于在混凝土区域建立的参考平面的高度。 所述控制处理由所述多个传感器捕获的数据，同时所述熨平机对未固化的混凝土表面进行熨平。 响应于捕获数据的数据处理，控制估计了被划线的混凝土表面的平整度或水平度或质量。 当熨平机对未固化的混凝土表面进行刮平时，控制器产生表示估计的平面度或水平度或表面质量的输出。