The invention discloses a new energy vehicle remaining endurance mileage determination method, device and equipment and a storage medium wherein the new energy vehicle remaining endurance mileage determination method comprises the following steps: obtaining new energy vehicle monitoring data collected by a big data platform, the monitoring data comprises vehicle driving state data and vehicle battery basic data; according to the monitoring data, calculating the SOH of a battery of the new energy vehicle under various working conditions, the actual driving mileage in a state of charge (SOC) interval and the power consumption in the SOC interval; generating reference working condition data under various working conditions according to the monitoring data, the actual driving mileage in the battery SOH and SOC interval and the power consumption in the SOC interval; and matching the corresponding reference working condition data according to the real-time working condition data of the to-be-tested new energy vehicle so as to determine the remaining endurance mileage of the to-be-tested new energy vehicle. The prediction precision of the remaining endurance mileage of the new energy vehicle can be improved.
本发明公开了一种新能源车剩余续航里程确定方法、装置、设备及存储介质,其中,新能源车剩余续航里程确定方法,该方法包括以下步骤:获取大数据平台收集的新能源车的监控数据,所述监控数据包括车辆行驶状态数据和车辆电池基础数据;根据所述监控数据计算各种工况下的新能源车的电池健康度SOH、荷电状态SOC区间内的实际行驶里程和SOC区间内的耗电量;根据所述监控数据、电池SOH、SOC区间内的实际行驶里程和SOC区间内的耗电量,生成各种工况下的基准工况数据;根据待测新能源车的实时工况数据,匹配对应的基准工况数据,以确定该待测新能源车剩余续航里程。本发明可以提高新能源车剩余续航里程的预测精度。
New energy vehicle remaining endurance mileage determination method and device, equipment and storage medium
新能源车剩余续航里程确定方法、装置、设备及存储介质
2022-10-04
Patent
Electronic Resource
Chinese
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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