The invention, which relates to the technical field of aviation equipment testing, discloses a power-driven assembly testing device comprising an AC power supply which is connected with a test board and supplies power to the test board and a power-driven assembly; the CAN bus data box is used for realizing two-way communication between the test board and a computer based on a CAN protocol; the power driving assembly is electrically connected with the test board through a test cable; the test board comprises a CAN data receiving and transmitting interface and a plurality of switches, all the switches simulate different positions of the power driving assembly in the cargo hold system through various opening and closing combinations, and the CAN data receiving and transmitting interface is used for receiving and transmitting data; and the computer carries a test program, and the test program sends a control command for testing the power driving assembly based on the position data sent by the test board. The independently researched and developed test equipment can test the performance of the whole PDU, can be widely applied to daily maintenance and repair of the PDU, and is simple in structure, convenient and flexible to use, low in cost and wide in application range.
本发明公开了一种动力驱动组件测试设备,涉及航空设备测试技术领域,包括:交流电源:与测试台连接,并为测试台及所述动力驱动组件供电;CAN总线数据盒:用于基于CAN协议实现测试台与电脑之间的双向通信;动力驱动组件:通过测试电缆与测试台电连接;测试台:包括CAN数据收发接口及若干开关,所有开关通过多种开闭组合模拟动力驱动组件在货舱系统中的不同位置,CAN数据收发接口用于收发数据;电脑:搭载测试程序,测试程序基于测试台发出的位置数据,发出对动力驱动组件测试的控制命令。本发明自主研发的测试设备不仅能实现PDU整机性能的测试,能广泛应用在PDU的日常维修和维护中,同时结构简单、使用便捷、灵活,成本较低,适用范围宽。
Power driving assembly test equipment
一种动力驱动组件测试设备
2024-11-15
Patent
Electronic Resource
Chinese
IPC: | G05B Steuer- oder Regelsysteme allgemein , CONTROL OR REGULATING SYSTEMS IN GENERAL / B64F GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT , Boden- oder Flugzeugträgerdeckeinrichtungen besonders ausgebildet für die Verwendung in Verbindung mit Luftfahrzeugen / G01M TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES , Prüfen der statischen oder dynamischen Massenverteilung rotierender Teile von Maschinen oder Konstruktionen / G01R Messen elektrischer Größen , MEASURING ELECTRIC VARIABLES |
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