The invention discloses a power supply system for a new energy automobile, and relates to the technical field of new energy automobiles, and the power supply system for the new energy automobile comprises a battery health detection unit, an internal structure detection unit, a data processing unit, a data analysis unit, an alarm unit and a recording unit. By comprehensively monitoring the performance and physical data of the battery and being assisted by an efficient data processing and analyzing unit, accurate evaluation and instant response of the state of the battery are achieved, the instant change condition of battery parameters is reflected by calculating dynamic fluctuation values of various data and comparing a current window value with an average value, and compared with traditional monitoring, the method has the advantages that the real-time performance of the battery is improved. The method for calculating the data through the random window has higher timeliness and pertinence, and meanwhile, the proportion of the data can be reduced, so that data omission caused by the fact that the proportion of the abnormal data to the total data value is too small is prevented, and the precision of the algorithm is improved.
本发明公开了一种用于新能源汽车的供电系统,涉及新能源汽车技术领域,该用于新能源汽车的供电系统包括:电池健康检测单元、内部结构检测单元、数据处理单元、数据分析单元、报警单元以及记录单元,通过综合监测电池的性能和物理数据,辅以高效的数据处理与分析单元,实现了对电池状态的精准评估和即时反应,通过对各项数据的动态波动值的计算,通过比较当前窗口值与平均值,反映了电池参数的即时变化情况,与传统的监测相比,这种通过随机窗口数据计算的方法更具有时效性和针对性,同时能够缩小数据所占的比例,从而防止异常数据占比总数据值过小而出现数据遗漏,从而提高算法的精度。
Power supply system for new energy automobile
一种用于新能源汽车的供电系统
2024-09-06
Patent
Electronic Resource
Chinese
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein |
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