JP2019006254A - 走行制御装置 - Google Patents
走行制御装置 Download PDFInfo
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- JP2019006254A JP2019006254A JP2017123681A JP2017123681A JP2019006254A JP 2019006254 A JP2019006254 A JP 2019006254A JP 2017123681 A JP2017123681 A JP 2017123681A JP 2017123681 A JP2017123681 A JP 2017123681A JP 2019006254 A JP2019006254 A JP 2019006254A
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- 230000007246 mechanism Effects 0.000 claims abstract description 64
- 230000001133 acceleration Effects 0.000 claims abstract description 35
- 238000004364 calculation method Methods 0.000 description 36
- 230000008859 change Effects 0.000 description 9
- 238000000034 method Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 8
- 230000007850 degeneration Effects 0.000 description 5
- 238000001514 detection method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000003247 decreasing effect Effects 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 230000001771 impaired effect Effects 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000004590 computer program Methods 0.000 description 1
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- 238000012986 modification Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T7/00—Brake-action initiating means
- B60T7/12—Brake-action initiating means for automatic initiation; for initiation not subject to will of driver or passenger
-
- 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
-
- 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
- B60W10/18—Conjoint control of vehicle sub-units of different type or different function including control of braking systems
- B60W10/184—Conjoint control of vehicle sub-units of different type or different function including control of braking systems with wheel brakes
- B60W10/188—Conjoint control of vehicle sub-units of different type or different function including control of braking systems with wheel brakes hydraulic brakes
-
- 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
- B60W30/00—Purposes of road vehicle drive control systems not related to the control of a particular sub-unit, e.g. of systems using conjoint control of vehicle sub-units
- B60W30/06—Automatic manoeuvring for parking
-
- 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
- B60W40/00—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models
- B60W40/10—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models related to vehicle motion
- B60W40/105—Speed
-
- 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
- B60W40/00—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models
- B60W40/10—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models related to vehicle motion
- B60W40/107—Longitudinal acceleration
-
- 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
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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
- 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)
- Automation & Control Theory (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Control Of Driving Devices And Active Controlling Of Vehicle (AREA)
- Regulating Braking Force (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
【解決手段】実施形態による走行制御装置は、たとえば、クリープ現象によって駆動機構から出力されるクリープ駆動力が車輪に伝達される車両に適用され、駆動機構から出力される駆動力の目標値である目標駆動力を、目標車速または目標加減速度に対応する駆動力よりも大きい値に設定する目標駆動力設定部と、目標駆動力設定部により設定された目標駆動力と、目標車速または目標加減速度と、に基づいて、車両の制動機構に発生させる制動力の目標値である目標制動力を設定する目標制動力設定部と、を備える。
【選択図】図2
Description
23c 制動指令値算出部(目標制動力設定部)
23d アクチュエータ制御部
100 走行制御装置
201 駆動機構
202 制動機構
202a ブレーキアクチュエータ
Claims (3)
- クリープ現象によって駆動機構から出力されるクリープ駆動力が車輪に伝達される車両に適用され、
前記駆動機構から出力される駆動力の目標値である目標駆動力を、目標車速または目標加減速度に対応する駆動力よりも大きい値に設定する目標駆動力設定部と、
前記目標駆動力設定部により設定された前記目標駆動力と、前記目標車速または前記目標加減速度と、に基づいて、前記車両の制動機構に発生させる制動力の目標値である目標制動力を設定する目標制動力設定部と、
を備える、
走行制御装置。 - 前記目標制動力設定部は、前記クリープ駆動力以上の大きさに前記目標制動力を設定する、
請求項1に記載の走行制御装置。 - 前記制動機構に設けられるアクチュエータであって、前記制動機構に発生させる制動力を増加させるアクチュエータを制御するアクチュエータ制御部をさらに備え、
前記アクチュエータ制御部は、前記目標制動力設定部により設定された前記目標制動力が、前記制動力の保持または低下に対応している場合、前記アクチュエータの駆動を停止させる、
請求項1または2に記載の走行制御装置。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017123681A JP2019006254A (ja) | 2017-06-23 | 2017-06-23 | 走行制御装置 |
PCT/JP2018/023749 WO2018235930A1 (ja) | 2017-06-23 | 2018-06-22 | 走行制御装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017123681A JP2019006254A (ja) | 2017-06-23 | 2017-06-23 | 走行制御装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2019006254A true JP2019006254A (ja) | 2019-01-17 |
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Application Number | Title | Priority Date | Filing Date |
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JP2017123681A Pending JP2019006254A (ja) | 2017-06-23 | 2017-06-23 | 走行制御装置 |
Country Status (2)
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JP (1) | JP2019006254A (ja) |
WO (1) | WO2018235930A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112572417A (zh) * | 2020-12-11 | 2021-03-30 | 武汉乐庭软件技术有限公司 | 自动泊车控制系统中的挡位预判方法、设备及存储设备 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0920160A (ja) * | 1995-07-07 | 1997-01-21 | Nissan Motor Co Ltd | 車両用追従走行制御装置 |
JP2016124401A (ja) * | 2014-12-26 | 2016-07-11 | アイシン精機株式会社 | 駐車支援装置 |
JP2017001457A (ja) * | 2015-06-08 | 2017-01-05 | クラリオン株式会社 | 車両用駐車支援装置 |
-
2017
- 2017-06-23 JP JP2017123681A patent/JP2019006254A/ja active Pending
-
2018
- 2018-06-22 WO PCT/JP2018/023749 patent/WO2018235930A1/ja active Application Filing
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0920160A (ja) * | 1995-07-07 | 1997-01-21 | Nissan Motor Co Ltd | 車両用追従走行制御装置 |
JP2016124401A (ja) * | 2014-12-26 | 2016-07-11 | アイシン精機株式会社 | 駐車支援装置 |
JP2017001457A (ja) * | 2015-06-08 | 2017-01-05 | クラリオン株式会社 | 車両用駐車支援装置 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112572417A (zh) * | 2020-12-11 | 2021-03-30 | 武汉乐庭软件技术有限公司 | 自动泊车控制系统中的挡位预判方法、设备及存储设备 |
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WO2018235930A1 (ja) | 2018-12-27 |
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