公开(公告)号：US20120022820A1

公开(公告)日：2012-01-26

申请号：US12934721

申请日：2009-04-17

Applicant: Guenter Schmitz ,  Tim Schmitz

Inventor： Guenter Schmitz ,  Tim Schmitz

IPC: G06F15/00

CPC classification number: G01C21/165

Abstract: The invention relates to a method for underwater navigation, particularly for scuba divers, and for autonomous, manned, or remote-controlled underwater vessels, wherein the signals of at least one sensor, comprising at least one acceleration sensor for determining the actual position, are integratively analyzed, accuracy is improved by means of the use of reference measurements, and a correction is carried out by way of a correction vector obtained from the transformation of the vector of the accelerations measured by the acceleration sensor in the diving computer coordinate system into the global coordinate system, the comparison to at least one of the reference measurement values, the determination of the deviation and the reverse transformation of the deviation to the diving computer coordinate system.

Abstract translation: 本发明涉及一种用于水下航行的方法，特别是用于水肺潜水员和用于自主的，载人的或远程控制的水下血管的方法，其中包括至少一个用于确定实际位置的加速度传感器的至少一个传感器的信号是 综合分析，通过使用参考测量来提高精度，并且通过从由潜水计算机坐标系中的加速度传感器测量的加速度向量的变换获得的校正矢量进行校正，进入 全局坐标系，与至少一个参考测量值的比较，偏差的确定和与潜水计算机坐标系的偏差的反向变换。