동력원으로서 전동기 및 내연 엔진(21)을 구비하는 차량에 탑재되는 주행 제어 장치(10)는, 각 시각에 있어서의 차량의 속도를 예상한 속도 프로파일을 작성하도록 구성된 작성부(11)와, 상기 속도 프로파일을 소정의 근사 모델로 근사하고, 근사 결과에 기초하여, 상기 전동기의 회생 제동에 의해 회수 가능한 에너지인 회생 에너지의 예상량을 추정하도록 구성된 추정부(12)와, 상기 회생 에너지의 예상량에 기초하여, 주행에 사용하는 상기 동력원을 결정하도록 구성된 결정부(13)를 구비한다.
A travel control device (10) mounted on a vehicle including an electric motor and an internal combustion engine (21) as a power source includes a creation unit (11) configured to create a speed profile in which a speed of the vehicle at each time is predicted, an estimation unit (12) configured to approximate the speed profile with a predetermined approximation model and estimate a predicted amount of regenerative energy based on an approximation result, the regenerative energy being energy that is recoverable by regenerative braking of the electric motor, and a determination unit (13) configured to determine the power source to be used for traveling based on the predicted amount of the regenerative energy.
TRAVEL CONTROL DEVICE TRAVEL CONTROL METHOD AND NON-TRANSITORY STORAGE MEDIUM
주행 제어 장치, 주행 제어 방법 및 비일시적 기억 매체
2022-12-15
Patent
Elektronische Ressource
Koreanisch
IPC: | 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 / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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