JP7826982B2 - 車両 - Google Patents
車両Info
- Publication number
- JP7826982B2 JP7826982B2 JP2023029986A JP2023029986A JP7826982B2 JP 7826982 B2 JP7826982 B2 JP 7826982B2 JP 2023029986 A JP2023029986 A JP 2023029986A JP 2023029986 A JP2023029986 A JP 2023029986A JP 7826982 B2 JP7826982 B2 JP 7826982B2
- Authority
- JP
- Japan
- Prior art keywords
- vehicle
- driving
- autonomous driving
- preventive safety
- sensor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D1/00—Control of position, course, altitude or attitude of land, water, air or space vehicles, e.g. using automatic pilots
- G05D1/80—Arrangements for reacting to or preventing system or operator failure
- G05D1/86—Monitoring the performance of the system, e.g. alarm or diagnosis modules
-
- 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
- B60W30/14—Adaptive cruise control
- B60W30/143—Speed control
- B60W30/146—Speed limiting
-
- 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
- B60W50/04—Monitoring the functioning of the control system
- B60W50/045—Monitoring control system parameters
-
- 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
- B60W60/001—Planning or execution of driving tasks
- B60W60/0015—Planning or execution of driving tasks specially adapted for safety
- B60W60/0018—Planning or execution of driving tasks specially adapted for safety by employing degraded modes, e.g. reducing speed, in response to suboptimal conditions
- B60W60/00186—Planning or execution of driving tasks specially adapted for safety by employing degraded modes, e.g. reducing speed, in response to suboptimal conditions related to the vehicle
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C5/00—Registering or indicating the working of vehicles
- G07C5/08—Registering or indicating performance data other than driving, working, idle, or waiting time, with or without registering driving, working, idle or waiting time
- G07C5/0808—Diagnosing performance data
-
- 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
- B60W50/02—Ensuring safety in case of control system failures, e.g. by diagnosing, circumventing or fixing failures
- B60W50/0205—Diagnosing or detecting failures; Failure detection models
- B60W2050/021—Means for detecting failure or malfunction
-
- 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
- B60W50/04—Monitoring the functioning of the control system
- B60W50/045—Monitoring control system parameters
- B60W2050/046—Monitoring control system parameters involving external transmission of data to or from the vehicle, e.g. via telemetry, satellite, Global Positioning System [GPS]
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D2107/00—Specific environments of the controlled vehicles
- G05D2107/10—Outdoor regulated spaces
- G05D2107/13—Spaces reserved for vehicle traffic, e.g. roads, regulated airspace or regulated waters
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D2109/00—Types of controlled vehicles
- G05D2109/10—Land vehicles
Landscapes
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Human Computer Interaction (AREA)
- Control Of Driving Devices And Active Controlling Of Vehicle (AREA)
- Traffic Control Systems (AREA)
Description
図1において、車両1は、走行制御システム10、駆動アクチュエータ11、制動アクチュエータ12、操舵アクチュエータ13、認識センサ14、走行状態センサ15、外部環境センサ16、車内環境センサ17及び通信装置18を備える。尚、車両1は、外部環境センサ16及び車内環境センサ17を備えていなくてもよい。
予防安全装置103が行う自動運転装置20の運転性能の評価方法について説明する。予防安全装置103の取得部1031は、通信装置18を介して、地図上に予め設定された複数の領域の少なくとも一つの領域に係る車両の標準的な走行態様を示す情報をサーバ装置30から取得する。尚、上記少なくとも一つの領域は、車両1が現在走行している位置を含む領域である。
自動運転装置20により計算された目標軌道に従って車両1が走行している場合に、車両1が走行している領域(例えば、領域Ar11等)に係る標準的な走行態様と、車両1の走行態様との乖離の程度が閾値を跨ぐことは、車両1の走行態様が、車両1が置かれている環境にふさわしくない、と解釈することができる。この場合、自動運転装置20は、車両1が置かれている環境に適した目標軌道を計算できていない、と言える。
Claims (4)
- 車両に着脱可能に構成された自動運転キットと通信可能に構成されるとともに、前記自動運転キットからの指示に基づいて、前記車両の各部に自動運転制御に係る制御指示を与えるインターフェース部と、前記車両の予防安全機能を実現する予防安全装置とを備える車両であって、
前記予防安全装置は、前記車両が走行している領域における基準走行データと、前記車両の走行データとの乖離の程度に基づいて、前記自動運転キットの運転性能を評価する性能評価手段を備える
ことを特徴とする車両。 - 前記性能評価手段は、前記乖離の程度が所定の閾値を跨いだか否かの判定結果に基づいて、前記自動運転キットの運転性能を評価することを特徴とする請求項1に記載の車両。
- 前記性能評価手段は、前記乖離の程度が前記所定の閾値を跨いだと判定された場合に、前記自動運転キットの運転性能の評価を変更することを特徴とする請求項2に記載の車両。
- 前記基準走行データ及び前記車両の走行データは、互いに対応する複数のパラメータを含み、
前記性能評価手段は、前記複数のパラメータ各々の乖離の程度を求め、
前記所定の閾値は、前記複数のパラメータに夫々対応する複数の閾値を含む
ことを特徴とする請求項2に記載の車両。
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2023029986A JP7826982B2 (ja) | 2023-02-28 | 2023-02-28 | 車両 |
| US18/437,716 US12572159B2 (en) | 2023-02-28 | 2024-02-09 | Vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2023029986A JP7826982B2 (ja) | 2023-02-28 | 2023-02-28 | 車両 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2024122447A JP2024122447A (ja) | 2024-09-09 |
| JP7826982B2 true JP7826982B2 (ja) | 2026-03-10 |
Family
ID=92460520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023029986A Active JP7826982B2 (ja) | 2023-02-28 | 2023-02-28 | 車両 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US12572159B2 (ja) |
| JP (1) | JP7826982B2 (ja) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7826981B2 (ja) * | 2023-02-28 | 2026-03-10 | トヨタ自動車株式会社 | 車両 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018195121A (ja) | 2017-05-18 | 2018-12-06 | トヨタ自動車株式会社 | 異常検出装置 |
| WO2019021429A1 (ja) | 2017-07-27 | 2019-01-31 | 日産自動車株式会社 | 運転支援方法及び運転支援装置 |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6645418B2 (ja) | 2016-12-27 | 2020-02-14 | トヨタ自動車株式会社 | 自動運転装置 |
| JP6870548B2 (ja) | 2017-09-19 | 2021-05-12 | トヨタ自動車株式会社 | ドライバレス輸送システム |
| JP6780625B2 (ja) | 2017-10-26 | 2020-11-04 | トヨタ自動車株式会社 | 自動運転車両の配車システム、及び自動運転車両 |
| JP6885298B2 (ja) | 2017-10-27 | 2021-06-09 | トヨタ自動車株式会社 | 自動運転車両 |
| JP6897495B2 (ja) | 2017-10-27 | 2021-06-30 | トヨタ自動車株式会社 | 配車システム及び配車方法 |
| JP6958243B2 (ja) | 2017-11-01 | 2021-11-02 | トヨタ自動車株式会社 | 自動運転車両 |
| JP6958273B2 (ja) | 2017-11-16 | 2021-11-02 | トヨタ自動車株式会社 | ドライバレス輸送システム |
| JP6954072B2 (ja) | 2017-12-11 | 2021-10-27 | トヨタ自動車株式会社 | ユーザ配車対応システム |
| JP7155985B2 (ja) | 2018-12-13 | 2022-10-19 | トヨタ自動車株式会社 | 車両及び乗員輸送システム |
| JP7215307B2 (ja) | 2019-04-10 | 2023-01-31 | トヨタ自動車株式会社 | 車両制御インタフェースおよび車両システム |
| JP7207256B2 (ja) | 2019-10-15 | 2023-01-18 | トヨタ自動車株式会社 | 車両制御システム |
| JP7255507B2 (ja) | 2020-01-31 | 2023-04-11 | トヨタ自動車株式会社 | 車両 |
| JP7380616B2 (ja) * | 2021-03-05 | 2023-11-15 | 株式会社デンソー | 自動運転制御装置、自動運転制御方法、及び自動運転制御プログラム |
-
2023
- 2023-02-28 JP JP2023029986A patent/JP7826982B2/ja active Active
-
2024
- 2024-02-09 US US18/437,716 patent/US12572159B2/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018195121A (ja) | 2017-05-18 | 2018-12-06 | トヨタ自動車株式会社 | 異常検出装置 |
| WO2019021429A1 (ja) | 2017-07-27 | 2019-01-31 | 日産自動車株式会社 | 運転支援方法及び運転支援装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| US20240288884A1 (en) | 2024-08-29 |
| US12572159B2 (en) | 2026-03-10 |
| JP2024122447A (ja) | 2024-09-09 |
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