Full
Outline
To address the limitation that conventional voice testing methods fail to effectively evaluate the response capability of intelligent cockpit voice interaction systems, this paper presents an intelligent voice testing system driven by a Large Language Model (LLM). The system first employs the LLMs to perform semantic generalization on base voice commands and, in combination with a multimodal large model, synthesizes test audio that covers multiple timbres and speaking rates, thereby overcoming the constraints inherent in conventional fixed-form test case design. A parameterized mapping model between test cases and execution programs is then constructed, which decouples the test logic from the execution environment and substantially reduces the dependence of execution-program development on hardware resources. In the result verification stage, data from three independent dimensions (including audio feedback recognition, visual parsing of the head-unit display, and controller log analysis) are fused through a weighted decision-fusion model, thereby enhancing the objectivity and reliability of the verdicts. Tests are conducted on the cockpit voice-based music control function for validation, and the results demonstrate that the proposed system performs excellently in terms of test pass rate, decision accuracy, semantic consistency, and generalization diversity, confirming the effectiveness of this method in improving test coverage, efficiency, and confidence.
163
23
| 科 Family | 属数 Number of genus | 种数 Number of species | 占总种数比例 Percentage of total species (%) | 属 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 |
关闭全屏
No. 86 Xueyuan South Road, Haidian District, Beijing
010-62662699(Operation and Technical Support)
qkjq@cast.org.cn
Copyright © 2025 China Association for Science and Technology. All rights reserved. For all open access content, the relevant licensing terms apply.
Sponsored by the Office of the Leading Group for Cybersecurity and Informatization of CAST, and supported by Science and Technology Review Publishing House
