CAJ | 학술논문

以某六缸汽车发动机电子控制单元为研究对象，基于Aglient （安捷伦）测控设备和Visual C++6.0、Dreamwaver两款编程软件，结合SCPI指令对电控单元测试系统的硬件和软件部分进行设计。该测试系统通过测控设备仿真汽车发动机上各路传感器信号，电子控制单元接收到传感器信号后进行数据处理并传送到上位机，经上位机的检测处理判断电子控制单元是否返回正确数据，从而达到检测汽车电子控制单元是否符合标准的目的。该测试系统缩短了ECU的检测时间，提高了测试效率，并可对动态数据进行实时监测。
이모륙항기차발동궤전자공제단원위연구대상，기우Aglient （안첩륜）측공설비화Visual C++6.0、Dreamwaver량관편정연건，결합SCPI지령대전공단원측시계통적경건화연건부분진행설계。해측시계통통과측공설비방진기차발동궤상각로전감기신호，전자공제단원접수도전감기신호후진행수거처리병전송도상위궤，경상위궤적검측처리판단전자공제단원시부반회정학수거，종이체도검측기차전자공제단원시부부합표준적목적。해측시계통축단료ECU적검측시간，제고료측시효솔，병가대동태수거진행실시감측。
In a car with 6-cylinder engine electronic control unit (ECU)as the research object, hardware and software of ECU test system are designed combined with SCPI instructions and based on the Aglient measurement and control equipment, and two sets of programming software of Visual C++6.0 and Dreamwaver. The test system can simulate all the engine sensor signals through the measurement and control equipment, ECU receives the sensor signal, processes the data and transmits to the host computer, which tests and decides whether ECU should return the correct data, so as to test compliance of automobile ECU with the standards. This test system shortens the test time of ECU, improves efficiency and can make real-time monitoring of the dynamic data.