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Research on Intelligent Thermal Management Technologies for New Energy Vehicles Based on Patent Analysis
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Tianshu Ma1, Xiaoxue Ye1, Rui Zheng2, Liangliang Wang1, Jing Wang1
Automotive Digest | 2024, (12) : 21 - 26
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Automotive Digest | 2024, (12): 21-26
Research on Intelligent Thermal Management Technologies for New Energy Vehicles Based on Patent Analysis
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Tianshu Ma1, Xiaoxue Ye1, Rui Zheng2, Liangliang Wang1, Jing Wang1
Affiliations
  • 1 China Automotive Technology and Research Center Co., Ltd., Tianjin 300300
  • 2 Dongfeng Commercial Vehicle Co., Ltd., Wuhan 430056
Published: 2024-12-05 doi: 10.19822/j.cnki.1671-6329.20240071
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The intelligent thermal management of the whole vehicle is one of the key technologies of new energy vehicles. However, compared with fuel vehicles, the thermal management system of new energy vehicles is more complex and imposes stricter requirements on batteries, motors, and charging systems. To explore the current patent layout and research and development focus in the field of intelligent thermal management for new energy vehicles, this article systematically analyzes the patents of China’s new energy vehicle intelligent thermal management technologies. It sorts out key technologies in thermal management modules and thermal management architectures, and dissects the development direction of technical solutions. In the future, with the continuous evolution of technologies such as heat pump air conditioning, liquid cooling technology, and integrated thermal management, the thermal management system will have higher precision and efficiency.

New energy vehicles  /  Vehicle intelligent thermal management  /  Patent analysis
Tianshu Ma, Xiaoxue Ye, Rui Zheng, Liangliang Wang, Jing Wang. Research on Intelligent Thermal Management Technologies for New Energy Vehicles Based on Patent Analysis[J]. Automotive Digest, 2024 , (12) : 21 -26 . DOI: 10.19822/j.cnki.1671-6329.20240071
Year 2024 volume Issue 12
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doi: 10.19822/j.cnki.1671-6329.20240071
  • Online Date:2025-11-26
  • Published:2024-12-05
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    1 China Automotive Technology and Research Center Co., Ltd., Tianjin 300300
    2 Dongfeng Commercial Vehicle Co., Ltd., Wuhan 430056
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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
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Genus
种数
Number of
species
占总种数比例
Percentage of total
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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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