A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
METHOD AND SYSTEM FOR ACQUIRING SHAPE INFORMATION
To provide a method that acquires shape information.SOLUTION: A method for acquiring shape information on an object is configured to measure a measurement surface by a plurality of sensor devices respectively attached to a plurality of measurement points different in a position about at least one of mutually crossing two directions in the measurement surface of the object; send out measurement information on the measurement surface by the plurality of sensor devices to a server via a network; fit a discrete distribution of a physical quantity related to the measurement information to a prescribed polynomial function and calculate a coefficient of the polynomial function on the basis of the measurement information in the plurality of measurement points and position information on the plurality of measurement points; obtain a shape of the measurement surface to be represented by a polynomial function including the calculated coefficient as shape information on the object; and provide a terminal to be connected to the server via the network with the obtained shape information, in which the plurality of sensor devices each has an angle sensor that can acquire information on a tilt angle of the measurement surface.SELECTED DRAWING: Figure 5
【課題】対象物の形状情報を取得する方法を提供する。【解決手段】対象物の計測面において互いに交差する２方向の少なくとも一方に関して位置が異なる複数の計測点にそれぞれ取り付けられる複数のセンサ装置によって計測面を計測することと、複数のセンサ装置による計測面の計測情報を、ネットワークを介してサーバに送出することと、複数の計測点における計測情報と複数の計測点の位置情報とに基づいて、計測情報に関連する物理量の離散的な分布を、所定の多項式関数にフィッティングして多項式関数の係数を算出するとともに、算出した係数を含む多項式関数で表される計測面の形状を、対象物の形状情報として求めることと、求めた形状情報を、ネットワークを介してサーバと接続される端末に提供することと、を含み、複数のセンサ装置はそれぞれ、計測面の傾斜角の情報を取得可能な角度センサを有する。【選択図】図５
METHOD AND SYSTEM FOR ACQUIRING SHAPE INFORMATION
To provide a method that acquires shape information.SOLUTION: A method for acquiring shape information on an object is configured to measure a measurement surface by a plurality of sensor devices respectively attached to a plurality of measurement points different in a position about at least one of mutually crossing two directions in the measurement surface of the object; send out measurement information on the measurement surface by the plurality of sensor devices to a server via a network; fit a discrete distribution of a physical quantity related to the measurement information to a prescribed polynomial function and calculate a coefficient of the polynomial function on the basis of the measurement information in the plurality of measurement points and position information on the plurality of measurement points; obtain a shape of the measurement surface to be represented by a polynomial function including the calculated coefficient as shape information on the object; and provide a terminal to be connected to the server via the network with the obtained shape information, in which the plurality of sensor devices each has an angle sensor that can acquire information on a tilt angle of the measurement surface.SELECTED DRAWING: Figure 5
【課題】対象物の形状情報を取得する方法を提供する。【解決手段】対象物の計測面において互いに交差する２方向の少なくとも一方に関して位置が異なる複数の計測点にそれぞれ取り付けられる複数のセンサ装置によって計測面を計測することと、複数のセンサ装置による計測面の計測情報を、ネットワークを介してサーバに送出することと、複数の計測点における計測情報と複数の計測点の位置情報とに基づいて、計測情報に関連する物理量の離散的な分布を、所定の多項式関数にフィッティングして多項式関数の係数を算出するとともに、算出した係数を含む多項式関数で表される計測面の形状を、対象物の形状情報として求めることと、求めた形状情報を、ネットワークを介してサーバと接続される端末に提供することと、を含み、複数のセンサ装置はそれぞれ、計測面の傾斜角の情報を取得可能な角度センサを有する。【選択図】図５
METHOD AND SYSTEM FOR ACQUIRING SHAPE INFORMATION
形状情報を取得する方法及びシステム
MIYAWAKI TAKASHI (author)
2024-10-16
Patent
Electronic Resource
Japanese
INFORMATION ACQUIRING SYSTEM AND INFORMATION ACQUIRING METHOD
| European Patent Office | 2022
| European Patent Office | 2024
| European Patent Office | 2024