KR930023201A - Hybrid vehicle and its driving method - Google Patents

Hybrid vehicle and its driving method Download PDF

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Publication number
KR930023201A
KR930023201A KR1019930008266A KR930008266A KR930023201A KR 930023201 A KR930023201 A KR 930023201A KR 1019930008266 A KR1019930008266 A KR 1019930008266A KR 930008266 A KR930008266 A KR 930008266A KR 930023201 A KR930023201 A KR 930023201A
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South Korea
Prior art keywords
driving
internal combustion
combustion engine
auxiliary device
battery
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Application number
KR1019930008266A
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Korean (ko)
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KR950014628B1 (en
Inventor
마사또 요시다
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나까무라 히로까즈
미쯔비시 지도샤 고교 가부시끼가이샤
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Priority claimed from JP12381892A external-priority patent/JP2950014B2/en
Priority claimed from JP12381692A external-priority patent/JPH05328521A/en
Priority claimed from JP12381992A external-priority patent/JP2795051B2/en
Priority claimed from JP12381492A external-priority patent/JPH05328520A/en
Priority claimed from JP12381592A external-priority patent/JP2874449B2/en
Application filed by 나까무라 히로까즈, 미쯔비시 지도샤 고교 가부시끼가이샤 filed Critical 나까무라 히로까즈
Publication of KR930023201A publication Critical patent/KR930023201A/en
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Publication of KR950014628B1 publication Critical patent/KR950014628B1/en

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60KARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K1/00Arrangement or mounting of electrical propulsion units

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Hybrid Electric Vehicles (AREA)

Abstract

하이브리드 차량은 차량 구동용의 전동 모터와, 발전용의 내연기관과, 에어컨 등의 보조장치를 갖고 있다. 하이브리드 차량의 주행중 에어컨 운전 스위치가 온되면 촉매가 소정 온도까지 상승한 후에 엔진 운전이 개시되고, 보조장치로서의 에어컨이 엔진에 의해 구동된다. 전기 모터의 접속된 밧데리로 보조장치를 구동하는 경우에 비해 하이브리드 차량은 주행 거리 및 동력 성능이 우수하다.The hybrid vehicle has an electric motor for driving a vehicle, an internal combustion engine for power generation, and an auxiliary device such as an air conditioner. When the air conditioner operation switch of the hybrid vehicle is turned on, the engine operation is started after the catalyst has risen to a predetermined temperature, and the air conditioner as the auxiliary device is driven by the engine. Hybrid vehicles have better mileage and power performance compared to driving auxiliary devices with connected batteries of electric motors.

Description

하이브리드 차량 및 그 운전 방법Hybrid vehicle and its driving method

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제 1 도는 본 발명의 일실시예에 의한 발전용 내연기관 운전 방법이 적용되는 하이브리드 량의 요부를 도시한 개략도, 제 2 도는 제 1 도에 도시한 제어기에 의해 실행되는, 차량 구동용의 전동 모터, 발전용 내연기관 및 촉매 가열 히터의 작동 제어 순서의 메인 루틴을 도시한 플로우챠트, 제 3 도는 제 2 도에 도시한 주행 제어 서브 루틴을 상세히 도시한 플로우챠트.1 is a schematic diagram showing a main portion of a hybrid quantity to which a power generation internal combustion engine driving method according to an embodiment of the present invention is applied; FIG. 2 is an electric motor for driving a vehicle, which is executed by a controller shown in FIG. A flowchart showing the main routine of the operation control procedure of the power generation internal combustion engine and the catalytic heating heater, and FIG. 3 is a flowchart showing the traveling control subroutine shown in FIG. 2 in detail.

Claims (7)

차량 구동용의 전동 모터와, 상기 전동 모터에 전력을 공급하기 위한 밧데리와, 상기 밧데리를 충전하기 위한 발전기와, 상기 전동 모터로부터 구동적으로 분리되어 상기 발전기를 구동하기 위한 내연기관과, 상기 내연기관에 의해 구동되는 보조장치를 구비하는 것을 특징으로 하는 하이브리드 차량.An electric motor for driving a vehicle, a battery for supplying electric power to the electric motor, a generator for charging the battery, an internal combustion engine operatively separated from the electric motor to drive the generator, and the internal combustion And a secondary device driven by an engine. 차량 구동용의 전동 모터와, 상기 전동 모터에 전력을 공급하기 위한 밧데리와, 상기 밧데리를 충전하기 위한 발전기와, 상기 전동 모터로부터 구동적으로 분리되어 상기 발전기를 구동하기 위한 내연기관과, 상기 내연 기관에 의해 구동되는 보조장치를 갖는 하이브리드 차량의 운전 방법에 있어서, 차량 운전 상태를 제 1 판별 수단에 의해 판별하는 공정과, 상기 밧데리의 충전 상태를 제 2 판별 수단에 의해 판별하는 공정과, 상기 보조장치의 구동요구의 유무를 제 3 판별 수단에 의해 판별하는 공정과, 상기 차량의 운전 상태, 밧데리 충전 상태 및 보조장치의 구동 요구의 적어도 하나에서의 판별 결과에 대응하여 상기 내연기관의 운전 상태를 제어기에 의해 제어하는 공정을 포함하는 것을 특징으로 하는 하이브리드 차량의 운전 방법.An electric motor for driving a vehicle, a battery for supplying electric power to the electric motor, a generator for charging the battery, an internal combustion engine operatively separated from the electric motor to drive the generator, and the internal combustion A driving method of a hybrid vehicle having an auxiliary device driven by an engine, the method comprising: determining a vehicle driving state by a first discriminating means, determining a state of charge of the battery by a second discriminating means, and The operation state of the internal combustion engine in response to the step of judging the presence or absence of the driving request of the auxiliary device by a third discriminating means, and the discrimination result in at least one of the driving state of the vehicle, the battery charging state and the driving request of the auxiliary device; Method of driving a hybrid vehicle comprising the step of controlling by a controller. 제 2 항에 있어서 상기 내연기관 운전 상태 제어 공정은 상기 보조장치구동요구가 있을 때 상기 내연기관의 연료 소비량이 적게 되는 운전 상태로 상기 내연기관을 제어하는 공정을 포함하는 것을 특징으로 하는 하이브리드 차량의 운전 방법.3. The hybrid vehicle according to claim 2, wherein the internal combustion engine operating state control process includes controlling the internal combustion engine in an operating state in which fuel consumption of the internal combustion engine is reduced when the auxiliary device driving request is required. Driving way. 제 2 항에 있어서, 상기 내연기관 운전 상태 제어 공정은 상기 밧데리의 충전이 불필요하다고 판별된 때 상기 내연기관을 정지 상태로 유지하는 단계와, 상기 밧데리의 충전이 부족하다고 판별된 때는 상기 내연기관을 고속고부하 상태로 제어하는 공정과, 상기 보조장치 구동 요구가 있었다고 판별된 때에는 상기 내연기관을 저속 저부하 상태로 구동하는 공정을 포함하는 것을 특징으로 하는 하이브리드 차량의 운전 방법.The method of claim 2, wherein the internal combustion engine operating state control process includes: maintaining the internal combustion engine in a stopped state when it is determined that the battery is not required to be charged; and when determining that the battery is insufficient to be charged, And a step of controlling the high speed high load state and a step of driving the internal combustion engine at a low speed low load state when it is determined that the auxiliary device driving request has been made. 제 4 항에 있어서, 상기 내연기관의 구동이 요구된 것과, 상기 내연기관에 장착된 배기가스 정화 장치에 설치된 배기가스 정화용의 촉매 온도가 소정치보다 낮은 것이 판별된 때는 상기 제어기의 제어하에, 상기 내연기관을 정지 상태로 제어하는 공정과, 상기 촉매를 가열하기 위한 전열식의 히터에 통전하여 상기 히터를 가열하는 공정과, 상기 촉매의 온도가 상기 소정치보다 높게 된 때에는 상기 내연기관을 엔진 시동 장치에 의해 시동하는 공정을 순차적으로 실행하는 것을 특징으로 하는 하이브리드 차량의 운전방법.5. The control according to claim 4, wherein when it is determined that the drive of the internal combustion engine is required and that the catalyst temperature for exhaust gas purification installed in the exhaust gas purification apparatus mounted to the internal combustion engine is lower than a predetermined value, Controlling the internal combustion engine in a stationary state, energizing a heat transfer heater for heating the catalyst, heating the heater, and starting the internal combustion engine when the temperature of the catalyst becomes higher than the predetermined value. A method of operating a hybrid vehicle, characterized by sequentially executing a step of starting by the device. 제 4 항에 있어서, 상기 보조장치가 단속적으로 구동된 경우, 상기 보조장치 구동 요구는 상기 보조장치의 구동 조건이 성립할 때마다 송출되는 것을 특징으로 하는 하이브리드 차량의 운전 방법.The method of driving a hybrid vehicle according to claim 4, wherein when the auxiliary device is intermittently driven, the auxiliary device driving request is sent out whenever the driving condition of the auxiliary device is satisfied. 제 4 항에 있어서, 상기 보조장치가 연속적으로 구동된 경우, 상기 보조장치 구동 요구는 차량의 구동 조건이 성립한 직후로부터 차량의 정지 조건이 성립할 때까지 계속되어 송출되는 것을 특징으로 하는 하이브리드 차량의 운전 방법.The hybrid vehicle according to claim 4, wherein when the auxiliary device is continuously driven, the auxiliary device driving request is continuously transmitted from immediately after the driving condition of the vehicle is established until the stop condition of the vehicle is established. Way of driving. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019930008266A 1992-05-15 1993-05-14 A hybrid car and an operating method thereof KR950014628B1 (en)

Applications Claiming Priority (10)

Application Number Priority Date Filing Date Title
JP12381892A JP2950014B2 (en) 1992-05-15 1992-05-15 How to drive a hybrid car
JP92-123819 1992-05-15
JP12381692A JPH05328521A (en) 1992-05-15 1992-05-15 Method for operating hybrid vehicle
JP92-123818 1992-05-15
JP12381992A JP2795051B2 (en) 1992-05-15 1992-05-15 How to drive a hybrid car
JP12381492A JPH05328520A (en) 1992-05-15 1992-05-15 Method for operating internal combustion engine for power generation of hybrid vehicle
JP92-123815 1992-05-15
JP92-123816 1992-05-15
JP92-123814 1992-05-15
JP12381592A JP2874449B2 (en) 1992-05-15 1992-05-15 Operating method of internal combustion engine for power generation of hybrid vehicle

Publications (2)

Publication Number Publication Date
KR930023201A true KR930023201A (en) 1993-12-18
KR950014628B1 KR950014628B1 (en) 1995-12-11

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100551923B1 (en) * 2002-02-20 2006-02-16 도요다 지도샤 가부시끼가이샤 Operation method and operation control device of internal combustion engine for vehicle that temporarily stops engine

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101795299B1 (en) 2016-09-08 2017-12-01 현대자동차주식회사 Method for Driving Performance Guarantee of Engine and Hybrid Electric Vehicle thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100551923B1 (en) * 2002-02-20 2006-02-16 도요다 지도샤 가부시끼가이샤 Operation method and operation control device of internal combustion engine for vehicle that temporarily stops engine

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