Study on the accuracy and stability of elevator inclination angle measurement: application of angle measurement based on smartphone sensor data processing

Lei Ye; YueLin Tang; Bin Tang; Mingfu Zhao; JunDe Liu

doi:10.1117/12.3026406

27 March 2024 Study on the accuracy and stability of elevator inclination angle measurement: application of angle measurement based on smartphone sensor data processing

Lei Ye, YueLin Tang, Bin Tang, Mingfu Zhao, JunDe Liu

Author Affiliations +

Proceedings Volume 13105, International Conference on Computer Graphics, Artificial Intelligence, and Data Processing (ICCAID 2023); 1310548 (2024) https://doi.org/10.1117/12.3026406
Event: 3rd International Conference on Computer Graphics, Artificial Intelligence, and Data Processing (ICCAID 2023), 2023, Qingdao, China

Abstract

In this paper, for the needs in the field of elevator safety monitoring, we study how to fuse the data from accelerometers and gyroscopes in cell phone sensors using Kalman filtering algorithm to improve the accuracy and stability of tilt angle measurement. By combining the gravity information perceived by the accelerometer and the angular velocity information perceived by the gyroscope, we can get more accurate elevator tilt angle estimation results. In this algorithm, the accelerometer provides the tilt angle information of the elevator while the gyroscope provides the rotation rate information.

(2024) Published by SPIE. Downloading of the abstract is permitted for personal use only.

Citation Download Citation

Lei Ye, YueLin Tang, Bin Tang, Mingfu Zhao, and JunDe Liu "Study on the accuracy and stability of elevator inclination angle measurement: application of angle measurement based on smartphone sensor data processing", Proc. SPIE 13105, International Conference on Computer Graphics, Artificial Intelligence, and Data Processing (ICCAID 2023), 1310548 (27 March 2024); https://doi.org/10.1117/12.3026406

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