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A platform for research: civil engineering, architecture and urbanism
MOVABLE BODY, SENSOR MODULE, AND METHOD FOR CALIBRATING SENSOR MODULE
The invention relates to a movable body, a sensor module and a method for calibrating the sensor module. The movable body includes: a moving part pivoting about a predetermined axis; a sensor module provided at the moving part or at a site interlocked with the moving part; and a control device controlling the moving part and the sensor module. The control device controls the moving part in such away that the sensor module takes a first attitude, and gives a calibration instruction to the sensor module. The sensor module includes: an inertial sensor; a calibration part calculating an attitudeof the sensor module based on an output signal from the inertial sensor in response to the calibration instruction and generating correction information based on a difference between the calculated attitude and the first attitude; and a correction part correcting the output signal from the inertial sensor, based on the correction information.
本发明涉及移动体、传感器模块以及传感器模块的校准方法。一种移动体，具备：可动部，绕规定的轴转动；传感器模块，设置于所述可动部或与所述可动部联动的部位；以及控制装置，控制所述可动部以及所述传感器模块，所述控制装置控制所述可动部，以使所述传感器模块成为第一姿势，并对所述传感器模块进行校准指示，所述传感器模块包括：惯性传感器；校准部，根据所述校准指示而基于所述惯性传感器的输出信号计算所述传感器模块的姿势，并基于所计算出的姿势与所述第一姿势之差生成校正信息；以及校正部，基于所述校正信息校正所述惯性传感器的输出信号。
MOVABLE BODY, SENSOR MODULE, AND METHOD FOR CALIBRATING SENSOR MODULE
The invention relates to a movable body, a sensor module and a method for calibrating the sensor module. The movable body includes: a moving part pivoting about a predetermined axis; a sensor module provided at the moving part or at a site interlocked with the moving part; and a control device controlling the moving part and the sensor module. The control device controls the moving part in such away that the sensor module takes a first attitude, and gives a calibration instruction to the sensor module. The sensor module includes: an inertial sensor; a calibration part calculating an attitudeof the sensor module based on an output signal from the inertial sensor in response to the calibration instruction and generating correction information based on a difference between the calculated attitude and the first attitude; and a correction part correcting the output signal from the inertial sensor, based on the correction information.
本发明涉及移动体、传感器模块以及传感器模块的校准方法。一种移动体，具备：可动部，绕规定的轴转动；传感器模块，设置于所述可动部或与所述可动部联动的部位；以及控制装置，控制所述可动部以及所述传感器模块，所述控制装置控制所述可动部，以使所述传感器模块成为第一姿势，并对所述传感器模块进行校准指示，所述传感器模块包括：惯性传感器；校准部，根据所述校准指示而基于所述惯性传感器的输出信号计算所述传感器模块的姿势，并基于所计算出的姿势与所述第一姿势之差生成校正信息；以及校正部，基于所述校正信息校正所述惯性传感器的输出信号。
MOVABLE BODY, SENSOR MODULE, AND METHOD FOR CALIBRATING SENSOR MODULE
移动体、传感器模块以及传感器模块的校准方法
YODA KENTARO (author) / HIYOSHI YASUNORI (author)
2020-12-01
Patent
Electronic Resource
Chinese
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