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Optimization of Vehicle Visual Field Rainwater Pollution for Water Bar Structure
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Fan Yang, Yuhui Li, Zuxiao Jiang
Automotive Engineer | 2024, (11) : 43 - 48
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Automotive Engineer | 2024, (11): 43-48
Optimization of Vehicle Visual Field Rainwater Pollution for Water Bar Structure
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Fan Yang, Yuhui Li, Zuxiao Jiang
Affiliations
  • SAIC Volkswagen Automotive Co., Ltd., Shanghai 201805
Published: 2024-11-15 doi: 10.20104/j.cnki.1674-6546.20230425
Outline
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The rainwater pollution on vehicle side window affects driver’s safety critically, it is necessary to study this kind of water management situations. By improving the key parameters of windshield water bar, and in combination of vehicle climate wind tunnel test results of different windshield water bars of a SUV, this article quantiataively analyzes water pollution area of the front side window and the exterior rear view mirror area by image processing technology, and proposes an evaluation method considering the lateral and rearview field comprehensively. It is found that increasing the height of the windshield water bar and the water storage area can reduce the water flow to the side window and weaken the water pollution of the side window. Finally, a water bar scheme for the front wind window with better visual field and engineering feasibility is obtained.

Water management  /  Water bar  /  Water pollution test  /  Evaluation method  /  Visual field
Fan Yang, Yuhui Li, Zuxiao Jiang. Optimization of Vehicle Visual Field Rainwater Pollution for Water Bar Structure[J]. Automotive Engineer, 2024 , (11) : 43 -48 . DOI: 10.20104/j.cnki.1674-6546.20230425
Year 2024 volume Issue 11
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Article Info
doi: 10.20104/j.cnki.1674-6546.20230425
  • Online Date:2025-11-25
  • Published:2024-11-15
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  • Revised:2024-07-11
Affiliations
    SAIC Volkswagen Automotive Co., Ltd., Shanghai 201805
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Number of
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鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
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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