随着电子产品的不断改进和升级,汽车空调的控制器性能也正在不断提高,电子系统越来越复杂,使用的元器件也越来越多,功能也相应变多。如何设计出自动测试的系统以适应目前市场的需求变得尤其重要。本文主要阐述汽车空调控制器的工作原理和测试原理,并提出汽车空调控制器自动测试系统的设计方案。 With the continuous improvement and upgrading of electronic products, automotive air conditioning controller performance is also rising, more complex electronic systems, the use of more and more components, the corresponding increase in functionality. How to design a system for automated testing to meet the needs of the current market has become especially important. This paper mainly elaborates the working principle and test principle of the air conditioner controller and proposes the design scheme of the automatic test system of the air conditioner controller.