JP2007030875A5 - - Google Patents
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- JP2007030875A5 JP2007030875A5 JP2006218127A JP2006218127A JP2007030875A5 JP 2007030875 A5 JP2007030875 A5 JP 2007030875A5 JP 2006218127 A JP2006218127 A JP 2006218127A JP 2006218127 A JP2006218127 A JP 2006218127A JP 2007030875 A5 JP2007030875 A5 JP 2007030875A5
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- Prior art keywords
- vehicle
- reaction force
- accelerator pedal
- driving
- operated
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Claims (13)
前記走行状況認識手段で検出される前記車両状態および前記走行環境に基づいて前記自車両に関するリスクポテンシャルを算出するリスクポテンシャル算出手段と、
前記リスクポテンシャル算出手段によって算出されるリスクポテンシャルに基づいて、車両操作機器に発生する操作反力を調整する反力調整手段と、
前記車両操作機器に操作反力を発生する操作反力発生手段と、
運転者が前記自車両を運転する際に操作する前記車両操作機器の操作方向を含む操作状態を検出する操作状態検出手段と、
前記操作状態検出手段で検出される前記車両操作機器の前記操作状態に基づいて、前記反力調整手段で調整する前記車両操作機器の操作反力を補正する反力補正手段とを有することを特徴とする車両用運転操作補助装置。 A traveling state recognition means for detecting the vehicle state of the host vehicle and the traveling environment around the vehicle;
Risk potential calculation means for calculating a risk potential related to the host vehicle based on the vehicle state and the driving environment detected by the driving situation recognition means;
A reaction force adjusting means for adjusting an operation reaction force generated in the vehicle operating device based on the risk potential calculated by the risk potential calculating means;
An operation reaction force generating means for generating an operation reaction force on the vehicle operating device;
An operation state detecting means for detecting an operation state including an operation direction of the vehicle operating device operated when a driver drives the host vehicle;
Reaction force correcting means for correcting an operation reaction force of the vehicle operating device adjusted by the reaction force adjusting device based on the operation state of the vehicle operating device detected by the operation state detecting device. A driving operation assisting device for a vehicle.
前記車両操作機器はアクセルペダルであり、
前記操作状態検出手段は、前記車両操作機器の操作状態としてさらにアクセルペダルの操作速度を検出し、
前記反力補正手段は、前記操作状態検出手段によって検出されるアクセルペダル操作速度および操作方向に応じて前記アクセルペダルの操作反力を補正することを特徴とする車両用運転操作補助装置。 The vehicle driving assistance device according to claim 1,
The vehicle operating device is an accelerator pedal,
The operation state detection means further detects an operation speed of an accelerator pedal as an operation state of the vehicle operation device,
The vehicle driving operation assisting device, wherein the reaction force correcting unit corrects an operation reaction force of the accelerator pedal according to an accelerator pedal operation speed and an operation direction detected by the operation state detecting unit.
前記反力補正手段は、前記アクセルペダルが踏み込み方向に操作された場合に、前記アクセルペダル操作速度が速くなるほど、前記操作反力が小さくなるように補正し、前記アクセルペダルが戻し方向に操作された場合に、前記アクセルペダル操作速度が速くなるほど、前記操作反力が大きくなるように補正することを特徴とする車両用運転操作補助装置。 The vehicle driving operation assistance device according to claim 2,
The reaction force correction means corrects the operation reaction force to be smaller as the accelerator pedal operation speed increases when the accelerator pedal is operated in the depression direction, and the accelerator pedal is operated in the return direction. In such a case, the vehicle driving operation assistance device is corrected so that the operation reaction force increases as the accelerator pedal operation speed increases.
前記反力補正手段は、前記アクセルペダルが踏み込み方向に操作された場合の、前記アクセルペダル操作速度に対する前記操作反力の補正量を、前記アクセルペダルが戻し方向に操作された場合の、前記アクセルペダル操作速度に対する前記操作反力の補正量よりも大きくすることを特徴とする車両用運転操作補助装置。 The vehicle driving assistance device according to claim 3,
The reaction force correction means is a correction amount of the operation reaction force with respect to the accelerator pedal operation speed when the accelerator pedal is operated in the depression direction, and the accelerator when the accelerator pedal is operated in the return direction. A driving operation assisting device for a vehicle, wherein the driving reaction assisting device is larger than a correction amount of the operation reaction force with respect to a pedal operation speed.
前記反力補正手段は、前記アクセルペダル操作速度が所定値よりも遅い領域に、前記アクセルペダル操作速度に対する前記操作反力の補正量の特性に不感帯を設けたことを特徴とする車両用運転操作補助装置。 In the driving assistance device for a vehicle according to claim 3 or claim 4,
The vehicle driving operation characterized in that the reaction force correction means provides a dead zone in the characteristics of the correction amount of the operation reaction force with respect to the accelerator pedal operation speed in a region where the accelerator pedal operation speed is slower than a predetermined value. Auxiliary device.
前記反力補正手段は、前記アクセルペダルが踏み込み方向に操作された場合に、前記アクセルペダル操作速度が所定値よりも遅い領域では、前記アクセルペダル操作速度が遅くなるほど前記操作反力が大きくなるように補正することを特徴とする車両用運転操作補助装置。 In the driving assistance device for a vehicle according to claim 3 or claim 4,
When the accelerator pedal is operated in the depression direction, the reaction force correcting means is configured such that, in a region where the accelerator pedal operation speed is slower than a predetermined value, the operation reaction force increases as the accelerator pedal operation speed decreases. A driving operation assisting device for a vehicle, wherein
前記反力補正手段は、前記アクセルペダルが踏み込み方向に操作された場合に、前記アクセルペダル操作速度が速くなるほど、前記操作反力が小さくなるように補正し、前記アクセルペダルが戻し方向に操作された場合に、前記アクセルペダル操作速度が遅くなるほど、前記操作反力が大きくなるように補正することを特徴とする車両用運転操作補助装置。 The vehicle driving operation assistance device according to claim 2,
The reaction force correction means corrects the operation reaction force to be smaller as the accelerator pedal operation speed increases when the accelerator pedal is operated in the depression direction, and the accelerator pedal is operated in the return direction. In such a case, the vehicle operation assisting device is corrected so that the operation reaction force increases as the accelerator pedal operation speed decreases.
前記反力補正手段は、前記アクセルペダルが踏み込み方向に操作された場合に、前記アクセルペダル操作速度が速くなるほど、前記操作反力が小さくなるように補正し、前記アクセルペダルが戻し方向に操作された場合に、前記アクセルペダル操作速度が速くなるほど、前記操作反力が小さくなるように補正することを特徴とする車両用運転操作補助装置。 The vehicle driving operation assistance device according to claim 2,
The reaction force correction means corrects the operation reaction force to be smaller as the accelerator pedal operation speed increases when the accelerator pedal is operated in the depression direction, and the accelerator pedal is operated in the return direction. In such a case, the vehicle operation assisting device is corrected so that the operation reaction force decreases as the accelerator pedal operation speed increases.
前記反力補正手段は、前記アクセルペダルが踏み込み方向に操作された場合の、前記アクセルペダル操作速度に対する前記操作反力の補正量を、前記アクセルペダルが戻し方向に操作された場合の、前記アクセルペダル操作速度に対する前記操作反力の補正量よりも大きくすることを特徴とする車両用運転操作補助装置。 In the driving assistance device for a vehicle according to claim 7 or 8,
The reaction force correction means is a correction amount of the operation reaction force with respect to the accelerator pedal operation speed when the accelerator pedal is operated in the depression direction, and the accelerator when the accelerator pedal is operated in the return direction. A driving operation assisting device for a vehicle, wherein the driving reaction assisting device is larger than a correction amount of the operation reaction force with respect to a pedal operation speed.
前記反力補正手段は、前記アクセルペダル操作速度が所定値よりも遅い領域に、前記操作反力の補正量の不感帯を設けたことを特徴とする車両用運転操作補助装置。 In the driving assistance device for a vehicle according to any one of claims 7 to 9,
The vehicle driving operation assisting device according to claim 1, wherein the reaction force correction means includes a dead zone for the correction amount of the operation reaction force in a region where the accelerator pedal operation speed is slower than a predetermined value.
前記反力補正手段は、前記リスクポテンシャル算出手段によって算出されるリスクポテンシャルが減少傾向にある場合は、前記操作反力の補正量を実質的に０とすることを特徴とする車両用運転操作補助装置。 In the driving assistance device for vehicles according to any one of claims 1 to 10,
When the risk potential calculated by the risk potential calculation means tends to decrease, the reaction force correction means sets the correction amount of the operation reaction force to substantially zero, wherein the vehicle driving operation assistance is characterized in that apparatus.
検出された前記車両状態および前記走行環境に基づいて前記自車両に関するリスクポテンシャルを算出し、 Calculating a risk potential related to the own vehicle based on the detected vehicle state and the driving environment;
算出された前記リスクポテンシャルに基づいて、車両操作機器に発生する操作反力を制御し、 Based on the calculated risk potential, control the reaction force generated in the vehicle operating device,
運転者が前記自車両を運転する際に操作する前記車両操作機器の操作方向を含む操作状態を検出し、 Detecting an operation state including an operation direction of the vehicle operating device operated by a driver when driving the host vehicle;
検出された前記車両操作機器の前記操作状態に基づいて、前記車両操作機器に発生させる操作反力を補正することを特徴とする車両用運転操作補助方法。 A driving operation assisting method for a vehicle, wherein an operation reaction force generated by the vehicle operating device is corrected based on the detected operation state of the vehicle operating device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2006218127A JP4483837B2 (en) | 2006-08-10 | 2006-08-10 | VEHICLE DRIVE OPERATION ASSISTANCE DEVICE AND VEHICLE HAVING THE DEVICE |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2006218127A JP4483837B2 (en) | 2006-08-10 | 2006-08-10 | VEHICLE DRIVE OPERATION ASSISTANCE DEVICE AND VEHICLE HAVING THE DEVICE |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2002355232A Division JP3873876B2 (en) | 2002-12-06 | 2002-12-06 | VEHICLE DRIVE OPERATION ASSISTANCE DEVICE AND VEHICLE HAVING THE DEVICE |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2007030875A JP2007030875A (en) | 2007-02-08 |
| JP2007030875A5 true JP2007030875A5 (en) | 2007-07-12 |
| JP4483837B2 JP4483837B2 (en) | 2010-06-16 |
Family
ID=37790605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2006218127A Expired - Lifetime JP4483837B2 (en) | 2006-08-10 | 2006-08-10 | VEHICLE DRIVE OPERATION ASSISTANCE DEVICE AND VEHICLE HAVING THE DEVICE |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4483837B2 (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5407483B2 (en) * | 2009-03-27 | 2014-02-05 | 日産自動車株式会社 | Accelerator pedal reaction force applying device for vehicle |
| JP5375557B2 (en) * | 2009-03-27 | 2013-12-25 | 日産自動車株式会社 | Accelerator pedal reaction force applying apparatus and method for vehicle |
| JP5953992B2 (en) * | 2012-07-04 | 2016-07-20 | 日産自動車株式会社 | Vehicle travel control device |
| JP2014104779A (en) * | 2012-11-26 | 2014-06-09 | Nissan Motor Co Ltd | Travel control device for vehicle |
| JP2016159835A (en) * | 2015-03-04 | 2016-09-05 | 株式会社ホンダロック | Reaction force output device |
| JP6198768B2 (en) | 2015-04-27 | 2017-09-20 | 本田技研工業株式会社 | Pedal reaction force applying device |
| JP6702157B2 (en) * | 2016-11-25 | 2020-05-27 | トヨタ自動車株式会社 | Accelerator pedal reaction force application device |
-
2006
- 2006-08-10 JP JP2006218127A patent/JP4483837B2/en not_active Expired - Lifetime
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