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Research on Platform Architecture Based on Vehicle Key Dimension L114
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Liangjian Xiong, Junye Ma
Automotive Digest | 2025, (1) : 23 - 28
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Automotive Digest | 2025, (1): 23-28
Research on Platform Architecture Based on Vehicle Key Dimension L114
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Liangjian Xiong, Junye Ma
Affiliations
  • Dreame Technology (Suzhou) Co., Ltd., Suzhou 215000
Published: 2025-01-05 doi: 10.19822/j.cnki.1671-6329.20240018
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This study aims to identify the optimal strategy for vehicle platform architecture. It elucidates the concept of platform architecture, defines the critical dimension L114, and presents a platform expansion dimension chain based on L114 for a domestic automotive manufacturer. The specific strategies for the passenger compartment structure of the platform architecture are also analyzed. Comparative analysis of platform universalization rates between L113 and L114 consistent dimensions reveals a similarity in the rates. However, when integrated with whole vehicle safety collision strategy, the L114 consistent dimension strategy emerges as superior. This strategy allows platform models to meet the collision strategy of high models, thereby fulfilling side impact requirements for other models simultaneously, significantly reducing platform development costs.

Vehicle architecture  /  L114  /  L113  /  Modularity  /  Ergonomics
Liangjian Xiong, Junye Ma. Research on Platform Architecture Based on Vehicle Key Dimension L114[J]. Automotive Digest, 2025 , (1) : 23 -28 . DOI: 10.19822/j.cnki.1671-6329.20240018
Year 2025 volume Issue 1
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doi: 10.19822/j.cnki.1671-6329.20240018
  • Online Date:2025-11-12
  • Published:2025-01-05
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    Dreame Technology (Suzhou) Co., Ltd., Suzhou 215000
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表12种不同金属材料的力学参数

Family
属数
Number of
genus
种数
Number of
species
占总种数比例
Percentage of
total species (%)

Genus
种数
Number of
species
占总种数比例
Percentage of total
species (%)
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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