Abstract: In the development of CANoe automated test systems for automotive components, the rapid integration of various instruments serves as a core bottleneck restricting the improvement of test efficiency. Aiming at the problems of poor compatibility and complicated operation existing in current instrument control technologies, this paper presents two control technologies applicable to most scenarios, namely instrument control technology based on CAPL DLL and instrument control technology based on C Library.These technologies can shield underlying logic. Testers only need to make simple calls in test scripts or directly operate system variables to realize the automated control of various instruments by CANoe efficiently, which effectively improves the integration efficiency and usability of the test system.

Key words: CANoe; instrument control; automobile parts; automated testing

摘要： 在汽车零部件 CANoe 自动化测试系统开发中，各类仪器的快速集成是制约测试效率提 升的核心难题。针对现有仪器控制技术兼容性差、操作复杂的问题，文章提出两种适用于绝 大多数场景的控制技术：基于 CAPL DLL 的仪器控制技术与基于 C Library 的仪器控制技术。 该技术可屏蔽底层逻辑，测试人员只需在测试脚本中简单调用或直接操作系统变量，就能快 速实现 CANoe 对各类仪器的自动化控制，有效提升测试系统的集成效率与易用性。

关键词: CANoe；仪器控制；汽车零部件；自动化测试