车机与空调HIL交互测试研究  

Study on HIL Interaction Test Between Entertainment Communication System and Air Conditioning

作　　者：梁玮 李星望 付吉 LIANG Wei;LI Xing-wang;FU Ji(SAIC GM Wuling Automobile Co.,Ltd.,Liuzhou 545007,China)

机构地区：[1]上汽通用五菱汽车股份有限公司,广西柳州545007

出　　处：《汽车电器》2023年第6期84-87,90,共5页Auto Electric Parts

摘　　要：为保证汽车车机与空调交互功能的可靠性,分析车机与空调的交互控制策略,基于dSPACE实时系统设计车机与空调HIL交互测试方案,利用车机、空调的接口定义表进行I/O模型配置,并建立资源映射关系的信号列表,按照交互控制功能模块开发上位机测试界面,根据功能设计规范开发测试用例,通过上位机模拟车机与空调交互的各种工况。经验证,车机与空调交互功能测试和故障诊断测试通过,确保了车机与空调的交互功能和故障诊断功能的可靠性。In order to ensure the reliability of the interactive function between the entertainment communication system and air conditioning,the interactive control strategy between the entertainment communication system and air conditioning was analyzed.Based on dSPACE real-time system,HIL interactive test scheme between the entertainment communication system and air conditioner was designed,and the interface definition table between the entertainment communication system and air conditioning was used to configure the I/O model,and the signal list of resource mapping relationship was established.According to the interactive control function module,the upper computer test interface was developed.According to the functional design specification,the test cases were developed.It has been verified that the interactive function test and fault diagnosis test of the entertainment communication system and air conditioning were passed,which ensured the reliability of the interactive function and fault diagnosis function of the entertainment communication system and air conditioning.

关 键 词：交互测试 HIL 车机 空调 

分 类 号：U463.851[机械工程—车辆工程]