The present invention relates to an electric vehicle which provides a travelable distance which minimizes an error from an actual travel distance, and a method for providing the travelable distance. The electric vehicle of the present invention may comprise: a temperature sensor which measures an outside temperature of the vehicle; a BMS which monitors an SOC of a battery mounted on the vehicle; and a controller which calculates a DTE based on the outside temperature and the SOC of the battery, adjusts a DTE reduction rate based on an actual discharge amount of the battery during traveling, and updates the DTE based on the adjusted DTE reduction rate.
본 발명은 실제 주행 거리와의 오차를 최소화한 주행 가능 거리를 제공하는 전동화 차량 및 그의 주행 가능 거리 제공 방법에 관한 것으로, 차량의 외기 온도를 측정하는 온도 센서, 상기 차량에 탑재된 배터리의 SOC를 모니터링하는 BMS, 및 상기 외기 온도 및 상기 배터리의 SOC에 DTE를 계산하고, 주행 중 상기 배터리의 실 방전량에 기반하여 DTE 감소율을 조정하고, 상기 조정된 DTE 감소율에 기반하여 상기 DTE를 업데이트하는 제어기를 포함할 수 있다.
ELECTRIFICATION VEHICLE AND METHOD FOR PROVIDING DISTANCE TO EMPTY THEREOF
전동화 차량 및 그의 주행 가능 거리 제공 방법
2023-07-26
Patent
Elektronische Ressource
Koreanisch
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / 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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