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发明公开
CN102656425A 利用移动数据的方位和取向确定 有权

利用移动数据的方位和取向确定
摘要：
本发明提供一种定位系统和方法。特定便携装置包括校准组件，该校准组件与本地定位系统通信以确定便携装置在与目标结构关联的本地定位系统内的初始方位和取向。便携装置还包括至少一个移动传感器以检测便携装置的移动。便携装置进一步包括处理器以基于便携装置在本地坐标系统内的初始方位和取向并基于检测的便携装置的移动来确定便携装置的测量的方位和取向。
摘要（英）：

Position determining systems and methods are provided. A particular portable device includes a calibration component to communicate with a local positioning system to determine an initial position and orientation of the portable device within a local coordinate system associated with a target structure. The portable device also includes at least one movement sensor to detect movement of the portable device. The portable device further includes a processor to determine a measured position and orientation of the portable device based on the initial position and orientation of the portable device within the local coordinate system and based on the detected movement of the portable device.

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