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A platform for research: civil engineering, architecture and urbanism
Inclinometer measuring method for soil body displacement monitoring system
The invention discloses an inclinometer measuring method. The inclinometer measuring method comprises the steps that after an activation instruction is received, optical positioning operation is executed, wherein the optical positioning operation means that an inclination angle sensor is returned to an initial zero angle set on the circular section of an inclinometer pipe; information comprising measurement depth sent by a main controller waits and is received, and the measurement step length number required according to the measurement interval is calculated according to the measurement depth; a second stepping motor drives the inclination angle sensor to rotate by 90 degrees along the circular section of the inclinometer pipe, and the offset inclination angles of the directions of the Xaxis and the Y axis relative to the vertical gravity axis of the three-dimensional MEMS inclination angle sensor are sampled when the circular section of the inclinometer pipe is 90 degrees; an inclinometer assembly receives clock synchronization information sent by the main controller to complete clock synchronization between the inclinometer assembly and the main controller; and under the control of the main controller, the inclinometer assembly is dragged by a steel cable of a lifting mechanism to move in the inclinometer pipe by a distance of a step length and then stays, and data of the inclination angle sensor is collected at the staying position.
一种测斜仪测量方法，包括：接收激活指令后执行光学定位操作，所述的光学定位操作是指将倾角传感器复位到测斜管圆截面上设定的初始零角度；等待并接收主控制器发送的包括测量深度的信息，并且根据该测量深度计算依据测量间距所需的测量步长数；第二步进电机驱动倾角传感器沿着所述测斜管的圆截面旋转90度，采样测斜管圆截面90度时三维MEMS倾角传感器X、Y轴相关垂直重力轴方向的偏移倾角；测斜仪组件接收主控制器发送的时钟同步信息，完成测斜仪组件与主控制器之间的时钟同步；在主控制器的控制下，测斜仪组件在升降机构的钢缆绳牵引下，在测斜管内移动一个步长的距离后停留，在该停留位置的对于倾角传感器数据进行采集。
Inclinometer measuring method for soil body displacement monitoring system
The invention discloses an inclinometer measuring method. The inclinometer measuring method comprises the steps that after an activation instruction is received, optical positioning operation is executed, wherein the optical positioning operation means that an inclination angle sensor is returned to an initial zero angle set on the circular section of an inclinometer pipe; information comprising measurement depth sent by a main controller waits and is received, and the measurement step length number required according to the measurement interval is calculated according to the measurement depth; a second stepping motor drives the inclination angle sensor to rotate by 90 degrees along the circular section of the inclinometer pipe, and the offset inclination angles of the directions of the Xaxis and the Y axis relative to the vertical gravity axis of the three-dimensional MEMS inclination angle sensor are sampled when the circular section of the inclinometer pipe is 90 degrees; an inclinometer assembly receives clock synchronization information sent by the main controller to complete clock synchronization between the inclinometer assembly and the main controller; and under the control of the main controller, the inclinometer assembly is dragged by a steel cable of a lifting mechanism to move in the inclinometer pipe by a distance of a step length and then stays, and data of the inclination angle sensor is collected at the staying position.
一种测斜仪测量方法，包括：接收激活指令后执行光学定位操作，所述的光学定位操作是指将倾角传感器复位到测斜管圆截面上设定的初始零角度；等待并接收主控制器发送的包括测量深度的信息，并且根据该测量深度计算依据测量间距所需的测量步长数；第二步进电机驱动倾角传感器沿着所述测斜管的圆截面旋转90度，采样测斜管圆截面90度时三维MEMS倾角传感器X、Y轴相关垂直重力轴方向的偏移倾角；测斜仪组件接收主控制器发送的时钟同步信息，完成测斜仪组件与主控制器之间的时钟同步；在主控制器的控制下，测斜仪组件在升降机构的钢缆绳牵引下，在测斜管内移动一个步长的距离后停留，在该停留位置的对于倾角传感器数据进行采集。
Inclinometer measuring method for soil body displacement monitoring system
土体位移监测系统测斜仪测量方法
LI JIANGUO (author) / JIAO DI (author) / ZHAO CHENHUI (author) / HUANG QINGBO (author)
2020-12-11
Patent
Electronic Resource
Chinese
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