JP7143742B2 - 電動車両およびその制御方法 - Google Patents
電動車両およびその制御方法 Download PDFInfo
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- JP7143742B2 JP7143742B2 JP2018223706A JP2018223706A JP7143742B2 JP 7143742 B2 JP7143742 B2 JP 7143742B2 JP 2018223706 A JP2018223706 A JP 2018223706A JP 2018223706 A JP2018223706 A JP 2018223706A JP 7143742 B2 JP7143742 B2 JP 7143742B2
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- vehicle
- electric
- vehicle speed
- electric motor
- torque
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- 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
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- 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
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
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- 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
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Description
Claims (7)
- 第1電動機および第2電動機を含み、前記第2電動機から出力される駆動トルクのみで走行している際に前記第1電動機が車輪に連れ回る電動車両において、
前記電動車両が前記第2電動機からの前記駆動トルクのみで前進走行または後進走行しており、かつ前記車輪に連れ回る前記第1電動機のコギングトルクに起因した共振が顕在化する予め定められた低車速域に車速が含まれる際に、前記車速が前記低車速域から外れるように前記電動車両の走行状態に応じて前記第2電動機からの前記駆動トルクを増加または減少させる制御装置を備える電動車両。 - 請求項1に記載の電動車両において、
前記制御装置は、前記電動車両が前記第2電動機からの前記駆動トルクのみで減速せずに走行しており、かつ前記車速が前記低車速域に含まれる際に、前記第2電動機からの前記駆動トルクを徐々に増加させる電動車両。 - 請求項2に記載の電動車両において、
制動力を発生する制動装置を更に備え、
前記制御装置は、運転者によりブレーキペダルが踏み込まれた状態で前記電動車両が前記第2電動機からの前記駆動トルクのみで減速せずに走行しており、かつ前記車速が前記低車速域に含まれる際に、前記制動装置からの前記制動力を減少させる電動車両。 - 請求項1から3の何れか一項に記載の電動車両において、
前記制御装置は、前記第2電動機から前記駆動トルクが出力された状態で前記電動車両が減速走行しており、かつ前記車速が前記低車速域に含まれる際に、前記第2電動機からの前記駆動トルクを徐々に減少させる電動車両。 - 請求項4に記載の電動車両において、
制動力を発生する制動装置を更に備え、
前記制御装置は、前記第2電動機から前記駆動トルクが出力されると共に運転者によりブレーキペダルが踏み込まれた状態で前記電動車両が減速走行しており、かつ前記車速が前記低車速域に含まれる際に、前記制動装置からの前記制動力を増加させる電動車両。 - 請求項1から5の何れか一項に記載の電動車両において、
エンジンと、前記エンジンの出力軸、前記第1電動機および前記車輪に連結されるトランスアクスルとを更に備え、前記第2電動機は、前記車輪または該車輪とは異なる他の車輪に前記駆動トルクを出力する電動車両。 - 第1電動機および第2電動機を含み、前記第2電動機から出力される駆動トルクのみで走行している際に前記第1電動機が車輪に連れ回る電動車両の制御方法において、
前記電動車両が前記第2電動機からの前記駆動トルクのみで前進走行または後進走行しており、かつ前記車輪に連れ回る前記第1電動機のコギングトルクに起因した共振が顕在化する予め定められた低車速域に車速が含まれる際に、前記車速が前記低車速域から外れるように前記電動車両の走行状態に応じて前記第2電動機からの前記駆動トルクを増加または減少させる電動車両の制御方法。
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US11432123B2 (en) | 2019-06-07 | 2022-08-30 | Anthony Macaluso | Systems and methods for managing a vehicle's energy via a wireless network |
US11289974B2 (en) | 2019-06-07 | 2022-03-29 | Anthony Macaluso | Power generation from vehicle wheel rotation |
US11685276B2 (en) | 2019-06-07 | 2023-06-27 | Anthony Macaluso | Methods and apparatus for powering a vehicle |
US11641572B2 (en) | 2019-06-07 | 2023-05-02 | Anthony Macaluso | Systems and methods for managing a vehicle's energy via a wireless network |
US11615923B2 (en) | 2019-06-07 | 2023-03-28 | Anthony Macaluso | Methods, systems and apparatus for powering a vehicle |
US11837411B2 (en) | 2021-03-22 | 2023-12-05 | Anthony Macaluso | Hypercapacitor switch for controlling energy flow between energy storage devices |
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CN115956044A (zh) * | 2020-09-16 | 2023-04-11 | 浙江吉利控股集团有限公司 | 一种电机噪声控制方法、装置、计算机设备及存储介质 |
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