Method and device for predicting remaining service life of hydraulic pump and terminal equipment

The invention is suitable for the technical field of hydraulic pumps, and provides a method and a device for predicting the remaining service life of a hydraulic pump and terminal equipment. The method comprises the steps of acquiring vibration data and oil return flow data of the hydraulic pump; calculating a health state index of the hydraulic pump according to the vibration data and the oil return flow data; inputting the health state index into a pre-established hydraulic pump health state prediction model to obtain a health state prediction curve of the hydraulic pump; and determining the remaining service life of the hydraulic pump according to the health state prediction curve. According to the method and the device for predicting the remaining service life of the hydraulic pump and the terminal equipment provided by the invention, the remaining service life of the hydraulic pump can be accurately predicted. 本发明适用于液压泵技术领域，提供了一种液压泵剩余使用寿命预测方法、装置及终端设备，所述方法包括：获取液压泵的振动数据和回油流量数据；根据振动数据和回油流量数据计算液压泵的健康状态指标；将健康