Pure electric vehicle remaining driving mileage estimation method and system adapting to driving habits
Pure electric vehicle remaining driving mileage estimation method and system adapting to driving habits
- Neue Suche nach: XIE XIAOBO
- Neue Suche nach: PENG FEI
- Neue Suche nach: CHEN HOUJI
- Neue Suche nach: GAO YULIANG
- Neue Suche nach: FU PING
- Neue Suche nach: ZHANG GUOHUI
- Neue Suche nach: WU DONGYANG
- Neue Suche nach: XIE XIAOBO
- Neue Suche nach: PENG FEI
- Neue Suche nach: CHEN HOUJI
- Neue Suche nach: GAO YULIANG
- Neue Suche nach: FU PING
- Neue Suche nach: ZHANG GUOHUI
- Neue Suche nach: WU DONGYANG
The invention discloses a pure electric vehicle remaining driving mileage estimation method and system adapting to driving habits, and relates to the field of pure electric vehicles. The method comprises the steps that in the vehicle driving process, SOC and a traveled mileage of a vehicle are collected in real time; based on the collected real-time SOC and real-time traveled mileage, traveled mileage and consumed SOC of the vehicle from the key power-on moment to the current moment in the current driving process are calculated; according to the calculated traveled mileage and consumed SOC, the traveled mileage of the vehicle per unit of consumed SOC from the key power-on moment to the current moment in the current driving process is calculated; and based on the calculated mileage of the vehicle per unit of the consumed SOC and the SOC of the vehicle at the current moment, the driving mileage of the vehicle in the current state is calculated, and the driving mileage on is displayed a vehicle instrument in real time. The method can meet the requirement of displaying the driving mileage of the vehicle in real time, and enables estimated data to be close to the actual vehicle using state and driving habits to the maximum extent.
本发明公开了一种适应驾驶习惯的纯电动车辆剩余续驶里程估算方法及系统，涉及纯电动汽车领域，该方法包括：车辆行驶过程中，实时采集车辆的SOC和已行驶里程数；基于采集的实时SOC和实时行驶里程，计算得到本次运行中钥匙上电时刻至当前时刻车辆的行驶里程数和消耗SOC；根据计算得到的行驶里程数和消耗SOC，计算得到本次运行中钥匙上电时刻至当前时刻车辆每消耗单位SOC所行驶的里程数；基于计算得到的车辆每消耗单位SOC所行驶的里程数，以及当前时刻车辆的SOC，计算得到车辆当前状态下的可续驶里程，并在车辆仪表上实时显示。本发明能够满足实时显示车辆可续驶里程的要求，且使估算出来的数据最大限度的接近实际用车状态和驾驶习惯。
Dokumentinformationen
Pure electric vehicle remaining driving mileage estimation method and system adapting to driving habits
适应驾驶习惯的纯电动车辆剩余续驶里程估算方法及系统
2020-12-25
Patent
Elektronische Ressource
Chinesisch
| IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion |
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