A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
APPARATUS AND METHOD FOR MEASURING AN INCLINED ANGLE OF A GROUND SURFACE IN CONSTRUCTION MACHINERY
건설기계에서의 지면 경사각 측정 방법에 있어서, 소정의 경사를 갖는 지면을 따라 주행하는 건설기계의 가속도 데이터 및 차속 데이터를 가속도 센서와 주행 속도 센서에 의해 획득한다. 상기 차속 데이터로부터 상기 지면에서의 주행 가속 성분을 산출한다. 상기 가속도 데이터에서 상기 산출된 주행 가속 성분을 가감하여 상기 지면을 따라 작용하는 중력 가속도 성분을 산출한다. 상기 산출된 중력 가속도 성분을 상기 지면을 따라 작용하는 가속도에 관한 동역학 방정식에 적용하여 상기 지면의 경사각을 산출한다.
The present invention relates to a method for measuring a ground tilt angle in construction equipment. An acceleration measurement value and a vehicle speed measurement value of the construction equipment that drives along the ground having a predetermined slope are obtained by an acceleration sensor and a driving speed sensor mounted in the construction equipment. A driving acceleration component on the ground is calculated from the vehicle speed measurement value. A gravity acceleration component acting along the ground is calculated by adding or subtracting the calculated driving acceleration component to or from the acceleration measurement value. The tilt angle of the ground is calculated by applying the calculated gravity acceleration component to a dynamic equation relating to the acceleration acting along the ground.
APPARATUS AND METHOD FOR MEASURING AN INCLINED ANGLE OF A GROUND SURFACE IN CONSTRUCTION MACHINERY
건설기계에서의 지면 경사각 측정 방법에 있어서, 소정의 경사를 갖는 지면을 따라 주행하는 건설기계의 가속도 데이터 및 차속 데이터를 가속도 센서와 주행 속도 센서에 의해 획득한다. 상기 차속 데이터로부터 상기 지면에서의 주행 가속 성분을 산출한다. 상기 가속도 데이터에서 상기 산출된 주행 가속 성분을 가감하여 상기 지면을 따라 작용하는 중력 가속도 성분을 산출한다. 상기 산출된 중력 가속도 성분을 상기 지면을 따라 작용하는 가속도에 관한 동역학 방정식에 적용하여 상기 지면의 경사각을 산출한다.
The present invention relates to a method for measuring a ground tilt angle in construction equipment. An acceleration measurement value and a vehicle speed measurement value of the construction equipment that drives along the ground having a predetermined slope are obtained by an acceleration sensor and a driving speed sensor mounted in the construction equipment. A driving acceleration component on the ground is calculated from the vehicle speed measurement value. A gravity acceleration component acting along the ground is calculated by adding or subtracting the calculated driving acceleration component to or from the acceleration measurement value. The tilt angle of the ground is calculated by applying the calculated gravity acceleration component to a dynamic equation relating to the acceleration acting along the ground.
APPARATUS AND METHOD FOR MEASURING AN INCLINED ANGLE OF A GROUND SURFACE IN CONSTRUCTION MACHINERY
건설기계에서의 지면 경사각 측정 방법 및 장치
2023-07-18
Patent
Electronic Resource
Korean
IPC:
E02F
Baggern
,
DREDGING
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