Real-time pose measurement system and compensation method for road test sensing system

The invention provides a real-time pose measurement system and compensation method for a road test sensing system. The measuring system comprises a mechanical frame and a sensing system installed on the mechanical frame, the sensing system comprises a control module and a detection module electrical...

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Bibliographic Details
Main Authors DENG CHANGMIN, SHU JIANWEI, BAO JUNWEI
Format Patent
LanguageChinese
English
Published 30.04.2021
Subjects
GYROSCOPIC INSTRUMENTS
MEASURING
MEASURING DISTANCES, LEVELS OR BEARINGS
NAVIGATION
PHOTOGRAMMETRY OR VIDEOGRAMMETRY
PHYSICS
SURVEYING
TESTING
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Summary:The invention provides a real-time pose measurement system and compensation method for a road test sensing system. The measuring system comprises a mechanical frame and a sensing system installed on the mechanical frame, the sensing system comprises a control module and a detection module electrically connected with the control module, and the detection module is used for detecting attitude angles of a measured object in three directions in real time and transmitting detected information to the control module. And the control module receives and responds to the feedback information and obtains the corrected pose information of the sensing system based on the operation of a preset compensation module. Real-time rapid measurement and compensation are achieved through the implementation mode, and under the condition that a sensing system drifts for a long time along with a traffic cross bar or low-frequency vibration is caused by factors such as wind blowing and environment vibration, accurate output of a sensin
Bibliography:Application Number: CN201910974880