JP2020082925A - 車両の制御装置 - Google Patents
車両の制御装置 Download PDFInfo
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- JP2020082925A JP2020082925A JP2018217772A JP2018217772A JP2020082925A JP 2020082925 A JP2020082925 A JP 2020082925A JP 2018217772 A JP2018217772 A JP 2018217772A JP 2018217772 A JP2018217772 A JP 2018217772A JP 2020082925 A JP2020082925 A JP 2020082925A
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- 230000007246 mechanism Effects 0.000 claims description 26
- 230000005540 biological transmission Effects 0.000 claims description 12
- 230000006870 function Effects 0.000 description 13
- 230000009467 reduction Effects 0.000 description 11
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000009699 differential effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 230000007659 motor function Effects 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
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- B60W20/00—Control systems specially adapted for hybrid vehicles
- B60W20/10—Controlling the power contribution of each of the prime movers to meet required power demand
- B60W20/15—Control strategies specially adapted for achieving a particular effect
- B60W20/17—Control strategies specially adapted for achieving a particular effect for noise reduction
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- B60K6/50—Architecture of the driveline characterised by arrangement or kind of transmission units
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- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
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Abstract
Description
16:ケース(位置固定部材)
30:出力歯車(出力回転部材)
32:動力分配機構(フロント遊星歯車装置)
34:歯車機構(リヤ遊星歯車装置)
36:カウンタドリブンギヤ(車両部品)
37:ドライブピニオンギヤ(車両部品)
80:電子制御装置(制御装置)
84:自動運転制御部
86:関係記憶部
88:目標車速変更制御部
MG1:第1電動機
MG2:第2電動機
V :車両速度
VT:目標車速
V2:判定閾値を下回る車両速度
SP:ノイズの音圧
SPM:制御上の音圧判定閾値(判定閾値)
P1:第1ピニオン(フロントプラネタリギヤ)
P2:第2ピニオン(車両部品・リヤプラネタリギヤ)
CA1:第1キャリヤ(第1回転要素)
CA2:第2キャリヤ(第4回転要素)
S1:第1サンギヤ(第2回転要素)
S2:第2サンギヤ(第5回転要素)
R1:第1リングギヤ(第3回転要素)
R2:第2リングギヤ(第6回転要素)
Claims (5)
- 駆動源から出力される動力を、動力伝達機構を介して駆動輪へ伝達する車両の、制御装置であって、
少なくとも車両速度を予め設定された目標車速に追従するように自動的に制御する自動運転走行を行なう自動運転制御部と、
車両速度と前記車両の走行に関連して回転させられる車両部品から発生するノイズとの関係を記憶する関係記憶部と、
前記関係から、前記目標車速で走行した場合に前記ノイズが予め設定された判定閾値以上であるか否かを判定し、前記ノイズが前記判定閾値以上であると判定した場合には、前記ノイズが前記判定閾値を下回る車両速度を決定し、前記ノイズが前記判定閾値を下回る車両速度に前記目標車速を変更する目標車速変更制御部とを、含む
ことを特徴とする車両の制御装置。 - 前記車両は、エンジンと、前記エンジンに連結され、フロントプラネタリギヤを自転且つ公転回転可能に支持する第1回転要素、第1電動機に連結された第2回転要素、および駆動輪へ出力する出力回転部材に連結された第3回転要素を有するフロント遊星歯車装置と、位置固定部材に連結され、リヤプラネタリギヤを自転回転可能に支持する第4回転要素、第2電動機に連結された第5回転要素、および前記出力回転部材に連結された第6回転要素を有するリヤ遊星歯車装置とを備えるハイブリッド車両であり、
前記車両部品は、前記リヤ遊星歯車装置のリヤプラネタリギヤである
ことを特徴とする請求項1の車両の制御装置。 - 前記関係は、前記車両の個々について、車両速度と前記車両速度において前記ノイズの音圧とから予め作成されたものである
ことを特徴とする請求項1または2の車両の制御装置。 - 前記判定閾値は、予め設定された最大許容ノイズよりも所定値低く設定された制御上の値である
ことを特徴とする請求項1から3のいずれか1の車両の制御装置。 - 前記判定閾値は、車両速度に応じて変化する
ことを特徴とする請求項1から4のいずれか1の車両の制御装置。
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JP2018217772A JP2020082925A (ja) | 2018-11-20 | 2018-11-20 | 車両の制御装置 |
CN201911073584.4A CN111204329A (zh) | 2018-11-20 | 2019-11-06 | 车辆的控制装置以及车辆的控制方法 |
US16/677,849 US11180132B2 (en) | 2018-11-20 | 2019-11-08 | Vehicle control device and control method of vehicle |
DE102019217615.1A DE102019217615A1 (de) | 2018-11-20 | 2019-11-15 | Fahrzeugsteuervorrichtung und steuerverfahren eines fahrzeugs |
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DE102018131286A1 (de) * | 2018-12-07 | 2020-06-10 | Schaeffler Technologies AG & Co. KG | Antriebseinheit für ein hybrides Kraftfahrzeug; Antriebsstrang sowie Verfahren zum Betreiben der Antriebseinheit |
JP7251531B2 (ja) | 2020-08-03 | 2023-04-04 | トヨタ自動車株式会社 | 車両の運転支援制御装置 |
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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