To provide a control device of an engine electric hybrid vehicle which quickly increases SOC in accordance with SOC increase intention of a user and prevents deterioration of power generation efficiency.SOLUTION: A control device of an engine electric hybrid vehicle provided with a battery 200, an SOC detection part 201 which detects SOC of the battery and a rotary electric machine 190 which generates electric power to the battery according to the output of the engine 1 is constituted so as to include: an input part 221 which inputs a starting operation of SOC increase control for increasing SOC of the battery to a predetermined target SOC until a predetermined SOC increase completion time by means of a user; and a charging control part 220 which calculates such an average charging speed that SOC of the battery arrives at the target SOC at the SOC increase completion time in accordance with the input of the starting operation of the SOC increase control, sets the average charging speed as the target charging speed when the average charging speed is larger than a lower limit charging speed, starts the charging of the battery by setting the lower limit charging speed as the target charging speed when the average charging speed is smaller than the lower limit charging speed, and performs SOC maintenance control after arriving at the target SOC earlier than the SOC increase completion time.SELECTED DRAWING: Figure 4
【課題】ユーザのSOC増加意図に応じて速やかにSOCが増加するとともに発電効率の悪化を防止したエンジン電気ハイブリッド車両の制御装置を提供する。【解決手段】バッテリ200と、バッテリのSOCを検出するSOC検出部201と、エンジン1の出力によりバッテリに発電する回転電機190とを備えるエンジン電気ハイブリッド車両の制御装置を、所定のSOC増加終了時期までに所定の目標SOCまでバッテリのSOCを増加させるSOC増加制御の開始操作がユーザにより入力される入力部221と、SOC増加制御の開始操作の入力に応じてSOC増加終了時期にバッテリのSOCが目標SOCに達する平均充電速度を算出し、平均充電速度が下限充電速度より大きい場合には平均充電速度を目標充電速度とするとともに、平均充電速度が下限充電速度より小さい場合には下限充電速度を目標充電速度としてバッテリの充電を開始し、SOC増加終了時期よりも早期に目標SOCに達した後にSOC維持制御を行う充電制御部220とを備える構成とする。【選択図】図4
CONTROL DEVICE OF ENGINE ELECTRIC HYBRID VEHICLE
エンジン電気ハイブリッド車両の制御装置
26.03.2020
Patent
Elektronische Ressource
Japanisch
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 / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung |
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