JP2019187100A - 車両の制御装置 - Google Patents
車両の制御装置 Download PDFInfo
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- JP2019187100A JP2019187100A JP2018075765A JP2018075765A JP2019187100A JP 2019187100 A JP2019187100 A JP 2019187100A JP 2018075765 A JP2018075765 A JP 2018075765A JP 2018075765 A JP2018075765 A JP 2018075765A JP 2019187100 A JP2019187100 A JP 2019187100A
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- threshold temperature
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- 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
- B60W10/00—Conjoint control of vehicle sub-units of different type or different function
- B60W10/04—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units
- B60W10/08—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units including control of electric propulsion units, e.g. motors or generators
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- 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
- B60W20/00—Control systems specially adapted for hybrid vehicles
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- 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
- B60W60/00—Drive control systems specially adapted for autonomous road vehicles
- B60W60/005—Handover processes
- B60W60/0053—Handover processes from vehicle to occupant
-
- 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
- B60L2240/421—Speed
-
- 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
- B60L2240/425—Temperature
-
- 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
- B60L2240/48—Drive Train control parameters related to transmissions
- B60L2240/485—Temperature
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- 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
- B60W50/00—Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
- B60W2050/0062—Adapting control system settings
- B60W2050/007—Switching between manual and automatic parameter input, and vice versa
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- 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
- B60W2510/00—Input parameters relating to a particular sub-units
- B60W2510/08—Electric propulsion units
- B60W2510/087—Temperature
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- 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
- B60W2510/00—Input parameters relating to a particular sub-units
- B60W2510/10—Change speed gearings
- B60W2510/107—Temperature
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- 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
- B60W2710/00—Output or target parameters relating to a particular sub-units
- B60W2710/08—Electric propulsion units
- B60W2710/083—Torque
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- 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
- B60W2710/00—Output or target parameters relating to a particular sub-units
- B60W2710/08—Electric propulsion units
- B60W2710/088—Temperature
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- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Automation & Control Theory (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Power Engineering (AREA)
- Human Computer Interaction (AREA)
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
- Control Of Driving Devices And Active Controlling Of Vehicle (AREA)
- Aviation & Aerospace Engineering (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Abstract
Description
12:電動モータ(電動機)
30:インバータ
32:バッテリ(蓄電装置)
70:電子制御装置(制御装置)
104:運転モード切替制御部
114:閾値温度設定部
118:電動機制御部
Tm:電動モータ(電動機)12の温度
Toil:作動油の作動油温
Ti:インバータ30の温度
Tm1、Toil1、Ti1:第1閾値温度
Tm2、Toil2、Ti2:第2閾値温度
Tm3、Toil3、Ti3:第2の自動運転の第1閾値温度
t:所定時間
Claims (5)
- 駆動力源としての電動機を有する車両に関して、自動運転制御による自動運転と運転者の運転操作による手動運転とを切り替える運転モード切替制御部を備えた車両の制御装置であって、
前記自動運転時には前記電動機の温度が自動運転用の第1閾値温度よりも高い場合、および前記手動運転時には前記電動機の温度が手動運転用の第2閾値温度よりも高い場合に、前記電動機の負荷率を制限する電動機制御部と、
前記第2閾値温度を前記第1閾値温度よりも高く設定する閾値温度設定部と、
を備えることを特徴とする車両の制御装置。 - 前記電動機制御部は、前記電動機と駆動輪との間の動力伝達経路上に設けられる動力伝達装置を含む油圧作動部および潤滑部位に供給される作動油の作動油温が、前記自動運転時には前記第1閾値温度よりも高い場合、および前記手動運転時には前記第2閾値温度よりも高い場合に、前記電動機の負荷率を制限する
ことを特徴とする請求項1に記載の車両の制御装置。 - 前記電動機は、インバータを介して蓄電装置に接続され、
前記電動機制御部は、前記インバータの温度が前記自動運転時には前記第1閾値温度よりも高い場合、および前記手動運転時には前記第2閾値温度よりも高い場合に、前記電動機の負荷率を制限する
ことを特徴とする請求項1に記載の車両の制御装置。 - 前記閾値温度設定部は、前記運転モード切替制御部によって前記車両が前記自動運転から前記手動運転に切り替えられた場合に、所定時間が経過した後に前記第2閾値温度を前記第1閾値温度と等しくなるように設定する
ことを特徴とする請求項1から請求項3のいずれか1に記載の車両の制御装置。 - 前記閾値温度設定部は、前記自動運転よりも走行自由度の高い第2の自動運転が選択された場合には、前記第2閾値温度と前記第1閾値温度との閾値温度差が小さくなるように前記第1閾値温度を設定する
ことを特徴とする請求項1から請求項4のいずれか1に記載の車両の制御装置。
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2018075765A JP7069996B2 (ja) | 2018-04-10 | 2018-04-10 | 車両の制御装置 |
| US16/367,677 US11077839B2 (en) | 2018-04-10 | 2019-03-28 | Control system of vehicle |
| CN201910276408.4A CN110356244B (zh) | 2018-04-10 | 2019-04-08 | 车辆的控制系统 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2018075765A JP7069996B2 (ja) | 2018-04-10 | 2018-04-10 | 車両の制御装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2019187100A true JP2019187100A (ja) | 2019-10-24 |
| JP7069996B2 JP7069996B2 (ja) | 2022-05-18 |
Family
ID=68096423
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2018075765A Active JP7069996B2 (ja) | 2018-04-10 | 2018-04-10 | 車両の制御装置 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US11077839B2 (ja) |
| JP (1) | JP7069996B2 (ja) |
| CN (1) | CN110356244B (ja) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2021095034A (ja) * | 2019-12-18 | 2021-06-24 | トヨタ自動車株式会社 | 電動車両 |
| JP2021130444A (ja) * | 2020-02-21 | 2021-09-09 | 日野自動車株式会社 | 駆動装置 |
| JP2021191153A (ja) * | 2020-06-02 | 2021-12-13 | 株式会社Subaru | 車両制御装置 |
| JP2022030563A (ja) * | 2020-08-07 | 2022-02-18 | トヨタ自動車株式会社 | 電動車両の制御装置 |
| JP2025029240A (ja) * | 2023-08-21 | 2025-03-06 | トヨタ自動車株式会社 | 車両制御装置 |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11117566B2 (en) * | 2018-05-08 | 2021-09-14 | Ford Global Technologies, Llc | Methods and systems of a hybrid vehicle |
| JP6727463B1 (ja) * | 2019-06-07 | 2020-07-22 | 三菱電機株式会社 | 車載制御装置および車載制御システム |
| KR20210084749A (ko) * | 2019-12-27 | 2021-07-08 | 현대자동차주식회사 | 자율주행차량 제어 시스템 및 그를 이용한 자율주행차량 제어 방법 |
| US11634160B2 (en) | 2020-08-14 | 2023-04-25 | Waymo Llc | Thermal management of steering system for autonomous vehicles |
| US12321176B2 (en) | 2020-08-14 | 2025-06-03 | Waymo Llc | Steering system fault response for autonomous vehicles |
| JP7447843B2 (ja) * | 2021-02-19 | 2024-03-12 | トヨタ自動車株式会社 | 車両および車両の制御装置 |
| CN115257793B (zh) * | 2022-07-29 | 2024-10-22 | 重庆长安汽车股份有限公司 | 车辆的辅助驾驶功能控制方法、装置、车辆及存储介质 |
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2019
- 2019-03-28 US US16/367,677 patent/US11077839B2/en active Active
- 2019-04-08 CN CN201910276408.4A patent/CN110356244B/zh active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2021095034A (ja) * | 2019-12-18 | 2021-06-24 | トヨタ自動車株式会社 | 電動車両 |
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| JP2022030563A (ja) * | 2020-08-07 | 2022-02-18 | トヨタ自動車株式会社 | 電動車両の制御装置 |
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| JP7845308B2 (ja) | 2023-08-21 | 2026-04-14 | トヨタ自動車株式会社 | 車両制御装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| US20190308603A1 (en) | 2019-10-10 |
| CN110356244A (zh) | 2019-10-22 |
| CN110356244B (zh) | 2022-08-05 |
| JP7069996B2 (ja) | 2022-05-18 |
| US11077839B2 (en) | 2021-08-03 |
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