KR20200032383A - 개방형 플랫폼이 적용된 사륜구동 전기자동차 - Google Patents
개방형 플랫폼이 적용된 사륜구동 전기자동차 Download PDFInfo
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- KR20200032383A KR20200032383A KR1020180111328A KR20180111328A KR20200032383A KR 20200032383 A KR20200032383 A KR 20200032383A KR 1020180111328 A KR1020180111328 A KR 1020180111328A KR 20180111328 A KR20180111328 A KR 20180111328A KR 20200032383 A KR20200032383 A KR 20200032383A
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- wheel motor
- open platform
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L15/00—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles
- B60L15/20—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles for control of the vehicle or its driving motor to achieve a desired performance, e.g. speed, torque, programmed variation of speed
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT 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
- B60K1/00—Arrangement or mounting of electrical propulsion units
- B60K1/02—Arrangement or mounting of electrical propulsion units comprising more than one electric motor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT 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
- B60K17/00—Arrangement or mounting of transmissions in vehicles
- B60K17/34—Arrangement or mounting of transmissions in vehicles for driving both front and rear wheels, e.g. four wheel drive vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT 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
- B60K7/00—Disposition of motor in, or adjacent to, traction wheel
- B60K7/0007—Disposition of motor in, or adjacent to, traction wheel the motor being electric
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L50/00—Electric propulsion with power supplied within the vehicle
- B60L50/90—Electric propulsion with power supplied within the vehicle using propulsion power supplied by specific means not covered by groups B60L50/10 - B60L50/50, e.g. by direct conversion of thermal nuclear energy into electricity
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L2240/00—Control parameters of input or output; Target parameters
- B60L2240/40—Drive Train control parameters
- B60L2240/42—Drive Train control parameters related to electric machines
- B60L2240/423—Torque
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L2260/00—Operating Modes
- B60L2260/20—Drive modes; Transition between modes
- B60L2260/28—Four wheel or all wheel drive
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
- B60Y2200/00—Type of vehicle
- B60Y2200/90—Vehicles comprising electric prime movers
- B60Y2200/91—Electric vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
- B60Y2400/00—Special features of vehicle units
- B60Y2400/82—Four wheel drive systems
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/72—Electric energy management in electromobility
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- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Power Engineering (AREA)
- Arrangement And Driving Of Transmission Devices (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Hybrid Electric Vehicles (AREA)
Abstract
본 발명에 따른 개방형 플랫폼이 적용된 사륜구동 전기자동차는 전기자동차에 있어서, 차체와; 상기 차체에 장착되는 배터리와; 상기 배터리로부터 전기를 공급받아 앞바퀴를 구동하는 전륜모터와; 상기 배터리로부터 전기를 공급받아 뒷바퀴를 구동하는 후륜모터와; 상기 전륜모터와 상기 후륜모터의 작동을 제어하는 구동제어부를; 포함하되, 상기 차체는, 단일의 생산라인에서 다품종의 생산이 가능하도록 휠베이스 길이의 가변이 가능한 개방형 플랫폼이 적용된 것을 특징으로 하는 개방형 플랫폼이 적용된 것을 특징으로 한다.
Description
도 2는 본 발명의 일실시예에 따른 개방형 플랫폼이 적용된 사륜구동 전기자동차의 평면도
도 3은 본 발명의 일실시예에 따른 개방형 플랫폼이 적용된 사륜구동 전기자동차의 측면도
도 4는 본 발명의 일실시예에 따른 가변형 플랫폼의 적용 예시도
도 5는 본 발명의 일실시예에 따른 주행상태감지부의 감지 상태 및 그에 따른 구동제어부의 제어 방식을 도시한 개념도
도 6은 단일구동, 다중구동 전륜, 다중구동 후륜 및 본 발명에 다른 사륜구동 전기자동차의 성능 비교 그래프
도 7은 단일구동, 일반 사륜구동 및 본 발명에 따른 사륜구동 전기자동차의 전력소모량을 비교한 그래프
도 8은 싱글모터, 엔진 및 본 발명에 따른 사륜구동 전기자동차의 토크를 비교한 그래프
도 9는 본 발명의 일실시예에 따른 개방형 플랫폼이 적용된 사륜구동 전기자동차의 속도 대비 효율을 비교한 그래프
도 10은 이륜구동과 본 발명에 따른 사륜구동 전기자동차의 정속 주행을 비교한 그래프
20 배터리
30 전륜모터
40 후륜모터
50 발전기
60 주행상태감지부
70 구동제어부
Claims (5)
- 전기자동차에 있어서,
차체와;
상기 차체에 장착되는 배터리와;
상기 배터리로부터 전기를 공급받아 앞바퀴를 구동하는 전륜모터와;
상기 배터리로부터 전기를 공급받아 뒷바퀴를 구동하는 후륜모터와;
상기 전륜모터와 상기 후륜모터의 작동을 제어하는 구동제어부를; 포함하되,
상기 차체는, 단일의 생산라인에서 다품종의 생산이 가능하도록 휠베이스 길이의 가변이 가능한 개방형 플랫폼이 적용된 것을 특징으로 하는 개방형 플랫폼이 적용된 사륜구동 전기자동차. - 제1항에 있어서,
상기 배터리는, 무게중심을 고려하여 차체의 중앙부에 배치되는 것을 특징으로 하는 개방형 플랫폼이 적용된 사륜구동 전기자동차. - 제1항 또는 제2항에 있어서,
앞바퀴 또는 뒷바퀴의 회전력을 이용하여 상기 배터리에 전기를 충전할 수 있는 발전기와;
차량의 주행상태를 감지할 수 있는 주행상태감지부를; 더 포함하되,
상기 구동제어부는, 상기 주행상태감지부에 내리막이 감지되는 경우 상기 전륜모터 및 상기 후륜모터의 작동을 정지시키고, 상기 발전기를 작동시키는 것을 특징으로 하는 개방형 플랫폼이 적용된 사륜구동 전기자동차. - 제3항에 있어서,
상기 전륜모터는 상기 후륜모터에 비해 용량 및 토크는 높고, 회전수는 낮게 형성된 것을 특징으로 하는 개방형 플랫폼이 적용된 사륜구동 전기자동차. - 제4항에 있어서,
상기 주행상태감지부는, 차량의 주행상태를 기동, 오르막, 일반(저속), 논밭, 눈길, 빗길, 일반(고속), 내리막, 일반(과적) 상태로 구분하여 감지하고,
상기 구동제어부는, 상기 주행상태감지부에 기동, 오르막, 논밭, 눈길, 빗길, 일반(과적) 주행상태가 감지되는 경우에는 상기 전륜모터 및 상기 후륜모터를 동시에 작동시키고, 상기 주행상태감지부에 일반(저속) 주행상태가 감지되는 경우 상기 전륜모터를 작동시키고 상기 후륜모터의 작동은 정지시키며, 상기 주행상태감지부에 일반(고속) 주행상태가 감지되는 경우 상기 전륜모터는 정지시키고 상기 후륜모터를 작동시키는 것을 특징으로 하는 개방형 플랫폼이 적용된 사륜구동 전기자동차.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020180111328A KR20200032383A (ko) | 2018-09-18 | 2018-09-18 | 개방형 플랫폼이 적용된 사륜구동 전기자동차 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020180111328A KR20200032383A (ko) | 2018-09-18 | 2018-09-18 | 개방형 플랫폼이 적용된 사륜구동 전기자동차 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20200032383A true KR20200032383A (ko) | 2020-03-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020180111328A Ceased KR20200032383A (ko) | 2018-09-18 | 2018-09-18 | 개방형 플랫폼이 적용된 사륜구동 전기자동차 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR20200032383A (ko) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116278796A (zh) * | 2023-03-13 | 2023-06-23 | 广州雷利诺车业有限公司 | 非公路用旅游观光电车智能行驶控制系统及控制方法 |
| US12071188B2 (en) | 2021-11-10 | 2024-08-27 | Hyundai Motor Company | Variable chassis platform and mobility vehicle including the same |
-
2018
- 2018-09-18 KR KR1020180111328A patent/KR20200032383A/ko not_active Ceased
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US12071188B2 (en) | 2021-11-10 | 2024-08-27 | Hyundai Motor Company | Variable chassis platform and mobility vehicle including the same |
| CN116278796A (zh) * | 2023-03-13 | 2023-06-23 | 广州雷利诺车业有限公司 | 非公路用旅游观光电车智能行驶控制系统及控制方法 |
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