Research on the Application of Personnel Location in Discrete Manufacturing Workshop Based on UWB
Aiming at the potential safety hazards caused by frequent movement of mobile intelligent devices and personnel in discrete manufacturing workshops,a UWB positioning system is proposed to be introduced into the discrete manufacturing workshop to achieve real-time collection and visualization of personnel location information.By using Kalman Filtering algorithm to optimize positioning data and improve the accuracy of workshop personnel positioning.At the same time,MQTT protocol is used to transmit data,ensuring the effectiveness of positioning data.Using the discrete manufacturing workshop laboratory as the experimental platform,the UWB positioning system is used for fixed-point and dynamic point testing.The results showed that the positioning accuracy of the system was improved by about 10.1%and 26.2%in fixed-point testing and dynamic point testing,respectively,and the positioning results were more stable and reliable.
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