JP4919850B2 - 車載用レーダ装置 - Google Patents
車載用レーダ装置 Download PDFInfo
- Publication number
- JP4919850B2 JP4919850B2 JP2007075437A JP2007075437A JP4919850B2 JP 4919850 B2 JP4919850 B2 JP 4919850B2 JP 2007075437 A JP2007075437 A JP 2007075437A JP 2007075437 A JP2007075437 A JP 2007075437A JP 4919850 B2 JP4919850 B2 JP 4919850B2
- Authority
- JP
- Japan
- Prior art keywords
- vehicle
- yaw rate
- filter
- curvature
- angle
- 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.)
- Expired - Fee Related
Links
Landscapes
- Radar Systems Or Details Thereof (AREA)
Description
11 車間距離制御系
15 エンジン-ECU
17 T/M-ECU
18 レータ装置
19 ヨーレートセンサ
21 前方車情報検出手段
23 自車進行路推定手段
24 車線幅設定手段
25 車線形状設定手段
26 先行車判定手段
27 車速センサ
31 ヨーレート補正手段
32 第1フィルタ
33 第2フィルタ
34 ヨーレート変動演算手段
35 自車進行路曲率推定手段
Claims (2)
- 自車のヨーレートを検出するヨーレートセンサと、
自車の車速を検出する車速センサと、
自車の進行方向に沿う車線幅の設定値を格納する手段と、
前記ヨーレートセンサの出力を平滑化して出力する第1フィルタと、
前記第1フィルタの出力と前記車速センサの出力とから自車の進行方向に沿う曲率を推定する曲率推定手段と、
前記ヨーレートセンサの出力を平滑化して出力する第2フィルタと、
前記第2フィルタの出力から前記ヨーレートの変動を演算する手段と、
前記変動演算手段の演算結果に基づいて前記第1フィルタの時定数を調整する手段と、
前記曲率推定手段によって推定される曲率と前記車線幅の設定値とから自車進行路の車線形状を設定する手段と、
前方車の位置を検出する手段と、
前記前方車の検出位置の角度を補正する手段と、
を備えることを特徴とする車載用レーダ装置。 - 前記前方車の検出位置の角度を補正する手段は、前方車の検出位置の距離と角度をパラメータとしてこれらに対応するゲインを設定する手段と、前方車の角度=検出角度×ゲインに補正する手段と、を備えることを特徴とする請求項1に記載の車載用レーダ装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007075437A JP4919850B2 (ja) | 2007-03-22 | 2007-03-22 | 車載用レーダ装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007075437A JP4919850B2 (ja) | 2007-03-22 | 2007-03-22 | 車載用レーダ装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008232949A JP2008232949A (ja) | 2008-10-02 |
JP4919850B2 true JP4919850B2 (ja) | 2012-04-18 |
Family
ID=39905906
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007075437A Expired - Fee Related JP4919850B2 (ja) | 2007-03-22 | 2007-03-22 | 車載用レーダ装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4919850B2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008232946A (ja) * | 2007-03-22 | 2008-10-02 | Nissan Diesel Motor Co Ltd | 車載用レーダ装置 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102044192B1 (ko) * | 2012-12-14 | 2019-12-02 | 현대모비스 주식회사 | 차선폭 보정 장치 및 방법과 이를 이용한 차량 스마트 크루즈 컨트롤 시스템 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004233275A (ja) * | 2003-01-31 | 2004-08-19 | Denso Corp | 車載レーダ装置 |
JP4252951B2 (ja) * | 2004-11-04 | 2009-04-08 | 本田技研工業株式会社 | 車両用制御対象判定装置 |
-
2007
- 2007-03-22 JP JP2007075437A patent/JP4919850B2/ja not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008232946A (ja) * | 2007-03-22 | 2008-10-02 | Nissan Diesel Motor Co Ltd | 車載用レーダ装置 |
Also Published As
Publication number | Publication date |
---|---|
JP2008232949A (ja) | 2008-10-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN108995652B (zh) | 转向操纵辅助装置 | |
US10515278B2 (en) | Driving assistance device | |
US10479363B2 (en) | Driving assist apparatus | |
CN103448723B (zh) | 使用后摄像机的车道保持系统 | |
JP6539297B2 (ja) | 車両の走行支援装置 | |
US9421980B2 (en) | Vehicle-mounted apparatus for selecting preceding vehicle positioned in the travel path of the host vehicle of the apparatus | |
US20090157314A1 (en) | Method for measuring lateral movements in a driver assistance system | |
CN104684782B (zh) | 用于车辆的自适应巡航控制系统及方法 | |
US11136013B2 (en) | Vehicle control apparatus and vehicle control method | |
US20200039515A1 (en) | Preceding-vehicle determination apparatus and vehicle control system | |
KR20170040971A (ko) | 레이더 모듈 및 레이더 모듈의 제어 방법 | |
US10406977B2 (en) | Vehicle driving assistance apparatus and vehicle driving assistance method | |
JP2019096177A (ja) | 車群制御装置 | |
JP4277907B2 (ja) | 自動車の走行制御装置 | |
JP4919849B2 (ja) | 車載用レーダ装置 | |
JP2017136897A (ja) | 車両走行制御装置 | |
JP2016206976A (ja) | 車両の運転支援制御のための先行車軌跡算出装置 | |
JPH10104259A (ja) | 車両用前後加速度推定装置 | |
JP6481627B2 (ja) | 車両用走行制御装置 | |
JP4806627B2 (ja) | 車載用レーダ装置 | |
JP5166751B2 (ja) | 車載用レーダ装置 | |
JP2006335174A (ja) | 車両用走行制御装置 | |
US20200384992A1 (en) | Vehicle control apparatus, vehicle, operation method of vehicle control apparatus, and non-transitory computer-readable storage medium | |
JP4919850B2 (ja) | 車載用レーダ装置 | |
JP4966005B2 (ja) | 車両の走行制御装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20091119 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20110830 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20110831 |
|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20111028 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20120117 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20120131 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 4919850 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20150210 Year of fee payment: 3 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
LAPS | Cancellation because of no payment of annual fees |