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Design and Implementation of an AUTOSAR RTE for FreeRTOS
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Huawei Li1, 2, Jingjing Huang2, Yu Zhang1, Donghui Xu3, Tao Sun3
Automobile Technology | 2026, (7) : 36 - 44
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Automobile Technology | 2026, (7): 36-44
• Special Topic on Object Detection and Road Lane Recognition Technologies for Autonomous Driving •
Design and Implementation of an AUTOSAR RTE for FreeRTOS
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Huawei Li1, 2, Jingjing Huang2, Yu Zhang1, Donghui Xu3, Tao Sun3
Affiliations
  • 1.University of Science and Technology of China, Hefei 230031
  • 2.Institute of Artificial Intelligence, Hefei Comprehensive National Science Center, Hefei 230088
  • 3.Anhui Jianghuai Automobile Group Co., Ltd., Hefei 230022
Published: 2026-07-24 doi: 10.19620/j.cnki.1000-3703.20250304
Outline
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To address the high dependency of AUTOSAR toolchains on commercial operating systems and insufficient FreeRTOS adaptation, a modular RTE code auto-generation tool is proposed. The tool integrates components such as an information extractor, parser, processing template, and code generator to automatically produce RTE code compliant with AUTOSAR standards in FreeRTOS environments. Test results show that the generated code meets industrial requirements in structural compliance, type safety, and real-time performance. Development time per module is reduced from 8.2 man-hours to 0.5 man-hours. Cross-platform adaptation efficiency increases 12.7 times. This research provides an efficient and reliable solution for embedded software development in intelligent vehicles.

AUTOSAR Standard  /  Runtime environment  /  FreeRTOS adaptation  /  Code auto-generation  /  Modular design
栗花伟, 黄晶晶, 张昱, 许东辉, 孙涛. 面向FreeRTOS的AUTOSAR RTE设计与实现. 汽车技术, 2026 , (7) : 36 -44 . DOI: 10.19620/j.cnki.1000-3703.20250304
Huawei Li, Jingjing Huang, Yu Zhang, Donghui Xu, Tao Sun. Design and Implementation of an AUTOSAR RTE for FreeRTOS[J]. Automobile Technology, 2026 , (7) : 36 -44 . DOI: 10.19620/j.cnki.1000-3703.20250304
Year 2026 volume Issue 7
171
34
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doi: 10.19620/j.cnki.1000-3703.20250304
  • Online Date:2026-09-23
  • Published:2026-07-24
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  • Revised:2025-07-07
Affiliations
    1.University of Science and Technology of China, Hefei 230031
    2.Institute of Artificial Intelligence, Hefei Comprehensive National Science Center, Hefei 230088
    3.Anhui Jianghuai Automobile Group Co., Ltd., Hefei 230022
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表12种不同金属材料的力学参数
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Family
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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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