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Research on Control Function Algorithm of Dot Matrix LED Intelligent Headlamp
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Jinwu Gao1, Xiangyang Wang1, Zhihuan Jia1, He Fu2, Baowen Liang2
Automobile Technology | 2023, (5) : 51 - 56
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Automobile Technology | 2023, (5): 51-56
Research on Control Function Algorithm of Dot Matrix LED Intelligent Headlamp
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Jinwu Gao1, Xiangyang Wang1, Zhihuan Jia1, He Fu2, Baowen Liang2
Affiliations
  • 1 Jilin University, Changchun 130022
  • 2 Electricity Facilities Guangri Guangzhou Co., Ltd., Guangzhou 510000
Published: 2023-05-24 doi: 10.19620/j.cnki.1000-3703.20220245
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For the characteristics of complex adjustment and control of the dot-matrix LED high beam lighting field, this paper analyzed the lighting requirements and luminous characteristics of the dot-matrix LED high beam, and then the mapping relationship between the dot-matrix LED high beam and the vehicle front lighting light field was established based on the geometric relationship, and a complete test system was built and tested. The test results show that the proposed method has accurate control effect, good real-time performance, high reliability and easy implementation.

Dot matrix LED  /  High beam  /  Illumination field transformation  /  On road projection  /  Interaction outside vehicle
Jinwu Gao, Xiangyang Wang, Zhihuan Jia, He Fu, Baowen Liang. Research on Control Function Algorithm of Dot Matrix LED Intelligent Headlamp[J]. Automobile Technology, 2023 , (5) : 51 -56 . DOI: 10.19620/j.cnki.1000-3703.20220245
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doi: 10.19620/j.cnki.1000-3703.20220245
  • Online Date：2025-12-07
  • Published：2023-05-24
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  • Revised：2022-05-31
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    1 Jilin University, Changchun 130022
    2 Electricity Facilities Guangri Guangzhou Co., Ltd., Guangzhou 510000
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多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
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