JP2017514741A - 自動車用統合操舵駆動軸及び電気自動車 - Google Patents
自動車用統合操舵駆動軸及び電気自動車 Download PDFInfo
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- JP2017514741A JP2017514741A JP2016564250A JP2016564250A JP2017514741A JP 2017514741 A JP2017514741 A JP 2017514741A JP 2016564250 A JP2016564250 A JP 2016564250A JP 2016564250 A JP2016564250 A JP 2016564250A JP 2017514741 A JP2017514741 A JP 2017514741A
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Classifications
-
- 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
- B60K17/04—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location or kind of gearing
- B60K17/14—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location or kind of gearing the motor of fluid or electric gearing being disposed in, or adjacent to, traction wheel
-
- 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
- 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
- B60K17/04—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location or kind of gearing
- B60K17/043—Transmission unit disposed in on near the vehicle wheel, or between the differential gear unit and the wheel
-
- 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
- B60K17/04—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location or kind of gearing
- B60K17/06—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location or kind of gearing of change-speed gearing
- B60K17/08—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location or kind of gearing of change-speed gearing of mechanical type
-
- 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
- B60K17/30—Arrangement or mounting of transmissions in vehicles the ultimate propulsive elements, e.g. ground wheels, being steerable
-
- 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
- B60K17/30—Arrangement or mounting of transmissions in vehicles the ultimate propulsive elements, e.g. ground wheels, being steerable
- B60K17/306—Arrangement or mounting of transmissions in vehicles the ultimate propulsive elements, e.g. ground wheels, being steerable with a universal joint in the axis of the steering knuckle
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
- Power Steering Mechanism (AREA)
- Arrangement And Driving Of Transmission Devices (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Arrangement Of Transmissions (AREA)
- Motor Power Transmission Devices (AREA)
Abstract
Description
さらに、前記複数の車軸のそれぞれに、前記統合操舵駆動軸が採用されている。
さらに、前記複数の車軸は、少なくとも3軸で構成されており、選択的に、前記複数の車軸は、少なくとも4軸で構成されていてもよい。
Claims (10)
- 両端にそれぞれ2つのホイールを搭載し、回転し操舵するよう前記ホイールを駆動するために用いられる自動車の統合操舵駆動軸であって、
自動車の横方向に沿って2つの前記ホイール間に延びて配置されたアクスルビームと、
前記アクスルビームに搭載された2つのモーター駆動システムと、を備え、
各前記モーター駆動システムは、
2つの前記ホイールのうち対応する1つを回転させ操舵させるよう独立して駆動すると共に、
対応する前記ホイールから分離されて配置された第一駆動電気モーターと、
前記第一駆動電気モーターと対応する前記ホイールとの間に配置され、前記第一駆動電気モーターの出力パワーを、対応する前記ホイールを回転させるよう駆動するために伝達する第一トランスミッション機構と、
対応する前記ホイールを操舵させるために必要な操舵パワーを供給する第二駆動電気モーターと、
を備えた、
統合操舵駆動軸。 - 請求項1に記載の統合操舵駆動軸であって、
前記第一トランスミッション機構は、前記第一駆動電気モーターの出力パワーを変換して、前記第一駆動電気モーターの回転シャフトの回転速度と比較して回転速度を減速して出力する減速装置を備えた、
統合操舵駆動軸。 - 請求項1又は2に記載の統合操舵駆動軸であって、
前記第一駆動電気モーターは、当該第一駆動電気モーターの回転シャフトの回転軸が自動車の横方向に沿って延びるよう配置されている、
統合操舵駆動軸。 - 請求項1乃至3のいずれかに記載の統合操舵駆動軸であって、
前記第一トランスミッション機構は、対応する前記ホイールに前記第一駆動電気モーターの出力パワーを伝達するハーフシャフトを備え、
前記ホイール又は前記ハーフシャフトの一部は、前記ホイールの操舵と共に揺動可能なよう構成されている、
統合操舵駆動軸。 - 請求項4に記載の統合操舵駆動軸であって、
前記ハーフシャフトは、ユニバーサルジョイントによって伝達接続された第一パートと第二パートとを備え、
前記第一パートは、前記ホイールの操舵と共に揺動可能なよう構成されており、
前記第二パートは、前記第一駆動電気モーターの回転シャフトによって形成されている、
統合操舵駆動軸。 - 請求項1乃至5のいずれかに記載の統合操舵駆動軸であって、
各前記モーター駆動システムは、さらに、
前記アクスルビームに搭載された第二トランスミッション機構を備え、
前記第二トランスミッション機構は、前記第二駆動電気モーターと対応する前記ホイールとの間に配置され、前記第二駆動電気モーターの出力パワーを、対応する前記ホイールを操舵させるよう駆動するために伝達する、
統合操舵駆動軸。 - 請求項1乃至6のいずれかに記載の統合操舵駆動軸であって、
前記アクスルビームは、中空車軸ハウジングの形状に形成されており、当該中空車軸ハウジング内に前記第一駆動電気モーターが配置され、
前記第二駆動電気モーターも前記中空車軸ハウジング内に配置されており、
さらに、前記第一トランスミッション機構の少なくとも一部も、前記中空車軸ハウジング内に配置されている、
統合操舵駆動軸。 - 複数の車軸を備えた電気自動車であって、
前記複数の車軸の少なくとも1つは、請求項1乃至7のいずれかに記載の前記統合操舵駆動軸である、
電気自動車。 - 請求項8に記載の電気自動車であって、
前記複数の車軸のそれぞれに、前記統合操舵駆動軸が採用されている、
電気自動車。 - 請求項8又は9に記載の電気自動車であって、
前記複数の車軸は、少なくとも3軸で構成されており、特に、前記複数の車軸は、少なくとも4軸で構成されている、
電気自動車。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410179348.1A CN103963637B (zh) | 2014-04-29 | 2014-04-29 | 一种用于车辆的整体式转向驱动桥和电动车辆 |
| CN201410179348.1 | 2014-04-29 | ||
| PCT/CN2015/073714 WO2015165302A1 (zh) | 2014-04-29 | 2015-03-05 | 一种用于车辆的整体式转向驱动桥和电动车辆 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2017514741A true JP2017514741A (ja) | 2017-06-08 |
| JP6279102B2 JP6279102B2 (ja) | 2018-02-14 |
Family
ID=51233820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2016564250A Active JP6279102B2 (ja) | 2014-04-29 | 2015-03-05 | 自動車用統合操舵駆動軸及び電気自動車 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US10071627B2 (ja) |
| EP (1) | EP3138718B1 (ja) |
| JP (1) | JP6279102B2 (ja) |
| CN (1) | CN103963637B (ja) |
| ES (1) | ES2674161T3 (ja) |
| HU (1) | HUE037780T2 (ja) |
| PL (1) | PL3138718T3 (ja) |
| TR (1) | TR201808711T4 (ja) |
| WO (1) | WO2015165302A1 (ja) |
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| CN109094363A (zh) * | 2018-09-19 | 2018-12-28 | 安徽工程大学 | 一种电动车后桥驱动系统及其驱动方法 |
| CN109094363B (zh) * | 2018-09-19 | 2024-04-05 | 安徽工程大学 | 一种电动车后桥驱动系统及其驱动方法 |
| WO2024054528A1 (en) * | 2022-09-08 | 2024-03-14 | American Axle & Manufacturing, Inc. | Electric beam axle |
Also Published As
| Publication number | Publication date |
|---|---|
| HUE037780T2 (hu) | 2018-09-28 |
| EP3138718B1 (en) | 2018-05-16 |
| JP6279102B2 (ja) | 2018-02-14 |
| US20170050514A1 (en) | 2017-02-23 |
| CN103963637A (zh) | 2014-08-06 |
| US10071627B2 (en) | 2018-09-11 |
| PL3138718T3 (pl) | 2018-08-31 |
| WO2015165302A1 (zh) | 2015-11-05 |
| ES2674161T3 (es) | 2018-06-27 |
| EP3138718A1 (en) | 2017-03-08 |
| TR201808711T4 (tr) | 2018-07-23 |
| EP3138718A4 (en) | 2017-05-03 |
| CN103963637B (zh) | 2017-08-25 |
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