CAJ | 학술논문

为实现农用提灌站软起动控制装置的综合、自动测试，本文进行了一种农用提灌站软起动控制装置综合测试平台的研制。该综合测试平台以嵌入式无风扇工业整机(UFO)为上位机、可编程逻辑控制器(PLC)为现地控制及数据采集核心、不同规格型号的传感器为模拟量输入信号采集设备，通过开发友好的人机界面(HMI)，通过 I/O设备组态、数据库组态，编写应用程序动作代码及编写 PLC 程序，结合传感器量程，对 PLC 采集的电流、电压、温度、湿度等模拟量输入信号进行处理，实现综合、自动测试，并能实现曲线显示、远程启停、身份验证、菜单操作等附加功能。运行效果表明：系统能可靠实现测试目标，人机界面友好，操作方便，测试人员危险系数较小，安全性高，测试精度高。
위실현농용제관참연기동공제장치적종합、자동측시，본문진행료일충농용제관참연기동공제장치종합측시평태적연제。해종합측시평태이감입식무풍선공업정궤(UFO)위상위궤、가편정라집공제기(PLC)위현지공제급수거채집핵심、불동규격형호적전감기위모의량수입신호채집설비，통과개발우호적인궤계면(HMI)，통과 I/O설비조태、수거고조태，편사응용정서동작대마급편사 PLC 정서，결합전감기량정，대 PLC 채집적전류、전압、온도、습도등모의량수입신호진행처리，실현종합、자동측시，병능실현곡선현시、원정계정、신빈험증、채단조작등부가공능。운행효과표명：계통능가고실현측시목표，인궤계면우호，조작방편，측시인원위험계수교소，안전성고，측시정도고。
In order to test the soft-starting control devices for agricultural pumping station comprehensively and automatically, one kind of its integrated measurement platform has been researched. The embedded no fan overall machine is its host computer. The programmable logic controller is the core of local controlling and data collecting. Different type of sensors is the collecting devices of input analog signals. According to human machine interface, I/O device and database configuration, application programs and PLC programs, combined with the range of sensors, the input analog signals such as the current, the voltage, the temperature and the humidity can be treated. Displaying the curve, starting and stopping remotely, identification verification and menu operation can be realized. Operating effect suggests that the system has the following characteristics, testing reliably, human machine interface excellently, operating conveniently, high safety and accuracy.