Multi-data fusion based omnidirectional/directional millimeter wave radar for blind-free detection

Yong Zhou; Yanyan Dong; Fujin Hou; Sheng Tian; Jianqing Wu

doi:10.1117/12.2648235

14 October 2022 Multi-data fusion based omnidirectional/directional millimeter wave radar for blind-free detection

Yong Zhou, Yanyan Dong, Fujin Hou, Sheng Tian, Jianqing Wu

Proceedings Volume 12343, 2nd International Conference on Laser, Optics and Optoelectronic Technology (LOPET 2022); 123431O (2022) https://doi.org/10.1117/12.2648235
Event: 2nd International Conference on Laser, Optics and Optoelectronic Technology (LOPET 2022), 2022, Qingdao, China

Abstract

In omnidirectional/directional MMW radar multi-data fusion for road network operation monitoring technology, as the vehicle will be obscured while in motion. It causes the MMW radar sensor to fail to scan and detect the corresponding vehicle for a short or long period of time. This phenomenon can make the system unable to continuously track and locate a particular vehicle. Therefore, the paper investigates the compensation method for vehicle monitoring when obstacles and vehicles are obscured based on omnidirectional/directional MMW radars multi-data fusion, and proposes for the first time an omnidirectional/directional MMW radar vehicle breakpoint inertia compensation technique to pre-determine the trajectory, driving status and position of the lost vehicle. This ensures that in the event of a temporary loss of this target information, the data remains coherent and unchanged. The technical difficulties of obstruction and vehicle obscuration on highways are solved.

Citation Download Citation

Yong Zhou, Yanyan Dong, Fujin Hou, Sheng Tian, and Jianqing Wu "Multi-data fusion based omnidirectional/directional millimeter wave radar for blind-free detection", Proc. SPIE 12343, 2nd International Conference on Laser, Optics and Optoelectronic Technology (LOPET 2022), 123431O (14 October 2022); https://doi.org/10.1117/12.2648235

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