Single battery voltage inconsistency fault prediction method and device and server
Single battery voltage inconsistency fault prediction method and device and server
- New search for: LIANG XIAOMING
- New search for: WU ZHENXIN
- New search for: FU ZHEN
- New search for: WANG MINGYUE
- New search for: PENG KAI
- New search for: LIU XIANGCHAO
- New search for: LIANG XIAOMING
- New search for: WU ZHENXIN
- New search for: FU ZHEN
- New search for: WANG MINGYUE
- New search for: PENG KAI
- New search for: LIU XIANGCHAO
The embodiment of the invention discloses a single battery voltage inconsistent fault prediction method and device and a server. The method comprises the following steps: acquiring working condition data of a to-be-predicted vehicle at the current moment; based on the working condition data, determining a voltage difference value of the single battery voltage of the to-be-predicted vehicle at the current moment; inputting the voltage difference value and the working condition data into a pre-trained voltage inconsistency fault prediction model, and determining a prediction result, wherein the voltage inconsistency fault prediction model is obtained by training a pre-established initial voltage inconsistency fault prediction model according to historical working condition data of the to-be-predicted vehicle and a voltage difference value corresponding to the historical working condition data. According to the technical scheme of the embodiment of the invention, the method achieves the prediction of the voltage inconsistency fault of the single batteries, and achieves the monitoring of the batteries.
本发明实施例公开了一种单体电池电压不一致故障预测方法、装置及服务器，该方法包括：获取待预测车辆在当前时刻的工况数据；基于工况数据，确定待预测车辆在当前时刻的单体电池电压的压差值；将压差值以及工况数据输入至预先训练的电压不一致故障预测模型，确定预测结果；其中，电压不一致故障预测模型是根据待预测车辆的历史工况数据以及与历史工况数据对应的压差值对预先建立的初始电压不一致故障预测模型训练得到的。通过本发明实施例的技术方案，实现了对单体电池电压不一致故障进行预测，进而对电池进行监控的效果。
Document information
Single battery voltage inconsistency fault prediction method and device and server
单体电池电压不一致故障预测方法、装置及服务器
2021-06-01
Patent
Electronic Resource
Chinese
| IPC: | G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / G06Q Datenverarbeitungssysteme oder -verfahren, besonders angepasst an verwaltungstechnische, geschäftliche, finanzielle oder betriebswirtschaftliche Zwecke, sowie an geschäftsbezogene Überwachungs- oder Voraussagezwecke , DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES |
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