The invention discloses a fuel oil measurement and control system and method, and the system obtains a resistance value of a fuel oil temperature sensor through a temperature sensor detection module, obtains a fuel oil pump operation signal of a fuel oil pump through a fuel oil pump detection module, and obtains a capacitance value of a fuel oil quantity sensor through an oil quantity sensor detection module. The oil level controller detection module obtains a magnetic floater switch on-off signal of a magnetic floater switch of the oil level controller, the refueling switch detection module obtains a refueling valve operation signal of a refueling switch, the residual oil annunciator detection module obtains a residual oil early warning signal of a residual oil annunciator, and the data processing module sequentially compares obtained signal data and sends the signal data to the control module. And determining whether the aircraft has a fault. Each detection module detects the signal of a certain part of the to-be-detected airplane in a targeted manner, so that the requirement on the integrity of the airplane in the detection process is reduced, and in addition, based on an abnormal fault diagnosis result, the fault can be accurately positioned according to the signal type and the sending position.
本申请公开了一种燃油测控系统及方法,该系统通过温度传感器检测模块获取燃油温度传感器的电阻值,燃油泵检测模块获取燃油泵的燃油泵运行信号,油量传感器检测模块获取燃油油量传感器的电容值,油面控制器检测模块获取油面控制器的磁浮子开关的磁浮子开关通断信号,加油开关检测模块获取加油开关的加油活门运行信号,剩油信号器检测模块获取剩油信号器的剩油预警信号,并由数据处理模块依次比较获取到的信号数据,以确定飞机是否存在故障。由于各个检测模块均是针对性地检测待测飞机某一部位的信号,降低了检测过程中对飞机的完整性要求,另外,基于存在异常的故障诊断结果,能够根据信号种类和发出位置准确定位故障。
Fuel oil measurement and control system and method
一种燃油测控系统及方法
2024-03-22
Patent
Elektronische Ressource
Chinesisch
IPC: | 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 / G01D MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE , Anzeigen oder Aufzeichnen in Verbindung mit Messen allgemein |
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