摘要
车载语音控制系统作为汽车智能化的重要表现,已经成为智能汽车的标准配置之一。传统车载语音控制系统主要通过测试工程师手动测试,语音控制系统识别率、覆盖面等维度无法准确验证。为满足功能验证需求,提出一种基于语音仿真和机器视觉的车载语音控制系统自动化验证方案,通过搭建语音控制系统通用自动化测试环境,有效提高了测试效率和测试覆盖度,同时通用自动化测试序列可应用于多个车型的语音控制系统验证,大幅降低了时间成本和人力成本。
As an important manifestation of automotive intelligence,the vehicle voice control system has become one of the standard configurations of smart vehicles.The traditional verification of vehicle voice control system is mainly manually tested by the test engineer,and the dimensions such as the recognition rate and coverage of the voice control system cannot be accurately verified.In order to meet the requirements of functional verification,this paper proposes an automatic verification scheme based on voice simulation and machine vision.By setting up a general automated test environment for voice control system,the test efficiency and test coverage are effectively improved.The general automated test sequence can be also applied to the voice control system verification of multiple models,which greatly reduces the time cost and labor cost.
作者
刘臣园
张东波
林杰
郭天娇
李治民
Liu Chenyuan;Zhang Dongbo;Lin Jie;Guo Tianjiao;Li Zhimin(Intelligent and Connected Vehicle Development Institute,China FAW Corporation Limited,Changchun 130013)
出处
《汽车文摘》
2019年第12期27-30,共4页
Automotive Digest
关键词
车载语音
语音仿真
机器视觉
自动化测试
Vehicle voice
Voice simulation
Machine vision
Automated test
