Pure electric vehicle remaining mileage prediction method considering driving behaviors and driving characteristics
Pure electric vehicle remaining mileage prediction method considering driving behaviors and driving characteristics
- Neue Suche nach: YUN MEIPING
- Neue Suche nach: YANG SHUMIN
- Neue Suche nach: LI NAN
- Neue Suche nach: YUN MEIPING
- Neue Suche nach: YANG SHUMIN
- Neue Suche nach: LI NAN
The invention provides a pure electric vehicle remaining mileage prediction method considering driving behaviors and driving characteristics. The method comprises the following steps: S10, continuously collecting operation data of a pure electric vehicle by taking a time length delta t as a period; s20, after a journey is started, driving behavior characteristics are extracted, and relation parameters with SOC values are continuously updated and calculated; s30, extracting driving characteristics, and continuously updating and calculating relation parameters with the SOC value; and S40, dynamically calculating the remaining mileage of the pure electric vehicle at each moment in the travel. After the technical solution is applied, the method has the beneficial effects that the more accurate remaining mileage can be dynamically calculated according to the driving behaviors and driving characteristic differences of different pure electric vehicles and different drivers, the calculation process is relatively simple, and the real-time performance is good.
本发明提出一种考虑驾驶行为与行车特征的纯电动汽车剩余里程预测方法，包括步骤：S10，以Δt时长为周期持续采集纯电动汽车的运行数据；S20，一次行程开始后，提取驾驶行为特征，并不断更新计算与SOC值的关系参数；S30，提取行车特征，并不断更新计算与SOC值的关系参数；S40，动态计算纯电动汽车本次行程中每个时刻的剩余里程。应用上述技术解决方案后，本发明可以取得的有益效果是：可以针对不同纯电动汽车、不同驾驶员的驾驶行为和行车特征的差异性，动态计算出更加精准的剩余里程，计算过程较简单，实时性好。
Dokumentinformationen
Pure electric vehicle remaining mileage prediction method considering driving behaviors and driving characteristics
考虑驾驶行为与行车特征的纯电动汽车剩余里程预测方法
2023-04-25
Patent
Elektronische Ressource
Chinesisch
| IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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