JP6851505B2 - 先行車との距離の検出方法及びシステム - Google Patents

先行車との距離の検出方法及びシステム Download PDF

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JP6851505B2
JP6851505B2 JP2019563448A JP2019563448A JP6851505B2 JP 6851505 B2 JP6851505 B2 JP 6851505B2 JP 2019563448 A JP2019563448 A JP 2019563448A JP 2019563448 A JP2019563448 A JP 2019563448A JP 6851505 B2 JP6851505 B2 JP 6851505B2
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vehicle
distance
target
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JP2021508387A (ja
Inventor
▲るぅ▼ ▲陸▼
▲るぅ▼ ▲陸▼
▲くん▼ ▲梅▼
▲くん▼ ▲梅▼
浩然 ▲銭▼
浩然 ▲銭▼
▲暢▼ ▲謝▼
▲暢▼ ▲謝▼
恒 王
恒 王
谷▲飛▼ ▲孫▼
谷▲飛▼ ▲孫▼
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Zhongan Information Technology Service Co Ltd
Zhongan Information Technology Service Co Ltd
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Zhongan Information Technology Service Co Ltd
Zhongan Information Technology Service Co Ltd
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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/86—Combinations of radar systems with non-radar systems, e.g. sonar, direction finder
    • G01S13/867—Combination of radar systems with cameras
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
    • G01S13/06—Systems determining position data of a target
    • G01S13/08—Systems for measuring distance only
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/50—Depth or shape recovery
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/60—Analysis of geometric attributes
    • G06T7/62—Analysis of geometric attributes of area, perimeter, diameter or volume
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/90—Determination of colour characteristics
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V20/00—Scenes; Scene-specific elements
    • G06V20/50—Context or environment of the image
    • G06V20/56—Context or environment of the image exterior to a vehicle by using sensors mounted on the vehicle
    • G06V20/58—Recognition of moving objects or obstacles, e.g. vehicles or pedestrians; Recognition of traffic objects, e.g. traffic signs, traffic lights or roads
    • G06V20/584—Recognition of moving objects or obstacles, e.g. vehicles or pedestrians; Recognition of traffic objects, e.g. traffic signs, traffic lights or roads of vehicle lights or traffic lights

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Multimedia (AREA)
  • Geometry (AREA)
  • Image Analysis (AREA)
  • Traffic Control Systems (AREA)
  • Image Processing (AREA)
JP2019563448A 2018-11-15 2019-07-15 先行車との距離の検出方法及びシステム Active JP6851505B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN201811359075.3 2018-11-15
CN201811359075.3A CN109541583B (zh) 2018-11-15 2018-11-15 一种前车距离检测方法及系统
PCT/CN2019/095980 WO2020098297A1 (zh) 2018-11-15 2019-07-15 一种前车距离检测方法及系统

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JP2021508387A JP2021508387A (ja) 2021-03-04
JP6851505B2 true JP6851505B2 (ja) 2021-03-31

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JP (1) JP6851505B2 (zh)
CN (1) CN109541583B (zh)
SG (1) SG11202010955SA (zh)
WO (1) WO2020098297A1 (zh)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109541583B (zh) * 2018-11-15 2020-05-01 众安信息技术服务有限公司 一种前车距离检测方法及系统
JP7291505B2 (ja) * 2019-03-19 2023-06-15 株式会社Subaru 車外環境検出装置
CN110401786A (zh) * 2019-04-24 2019-11-01 解晗 数字设备开关控制机构
CN112580402A (zh) * 2019-09-30 2021-03-30 广州汽车集团股份有限公司 一种单目视觉行人测距方法及其系统、车辆、介质
CN110794397B (zh) * 2019-10-18 2022-05-24 北京全路通信信号研究设计院集团有限公司 一种基于相机和雷达的目标检测方法及系统
CN111009166B (zh) * 2019-12-04 2021-06-01 上海市城市建设设计研究总院（集团）有限公司 基于bim和驾驶模拟器的道路三维视距验算方法
CN111369824B (zh) * 2020-01-22 2020-12-15 星汉智能科技股份有限公司 一种基于图像识别定位的引导泊车方法及系统
CN111746545A (zh) * 2020-06-29 2020-10-09 中国联合网络通信集团有限公司 车距检测方法及装置，和车距提醒方法及装置
CN113781665A (zh) * 2020-07-28 2021-12-10 北京沃东天骏信息技术有限公司 一种标注信息的审核方法和装置
CN111931864B (zh) * 2020-09-17 2020-12-25 南京甄视智能科技有限公司 基于顶点距离与交并比多重优化目标检测器的方法与系统
CN112241717B (zh) * 2020-10-23 2021-11-16 北京嘀嘀无限科技发展有限公司 前车检测方法、前车检测模型的训练获取方法及装置
WO2022095023A1 (zh) * 2020-11-09 2022-05-12 驭势（上海）汽车科技有限公司 一种交通流信息的确定方法、装置、电子设备和存储介质
CN112949544A (zh) * 2021-03-17 2021-06-11 上海大学 一种基于3d卷积网络的动作时序检测方法
CN113421298A (zh) * 2021-06-17 2021-09-21 深圳市高格通讯技术有限公司 车辆测距方法、车辆控制装置、车辆及可读存储介质

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CN100588902C (zh) * 2006-12-19 2010-02-10 北京中星微电子有限公司 一种车距检测方法及装置
JP4968369B2 (ja) * 2010-06-25 2012-07-04 アイシン・エィ・ダブリュ株式会社 車載装置及び車両認識方法
US9406145B2 (en) * 2014-01-31 2016-08-02 Applied Concepts, Inc. Mobile radar and visual tracking coordinate transformation
CN104837007B (zh) * 2014-02-11 2018-06-05 阿里巴巴集团控股有限公司 一种数字图像质量分级的方法和装置
US20160132728A1 (en) * 2014-11-12 2016-05-12 Nec Laboratories America, Inc. Near Online Multi-Target Tracking with Aggregated Local Flow Descriptor (ALFD)
JP6591188B2 (ja) * 2015-03-30 2019-10-16 株式会社Ｓｕｂａｒｕ 車外環境認識装置
JP6236039B2 (ja) * 2015-06-26 2017-11-22 株式会社Ｓｕｂａｒｕ 車外環境認識装置
CN105469052B (zh) * 2015-11-25 2018-10-19 东方网力科技股份有限公司 一种车辆检测跟踪方法和装置
US10145951B2 (en) * 2016-03-30 2018-12-04 Aptiv Technologies Limited Object detection using radar and vision defined image detection zone
JP6427611B2 (ja) * 2017-02-28 2018-11-21 株式会社東芝 車両画像処理装置、及び、車両画像処理システム
CN107202983B (zh) * 2017-05-19 2020-11-13 深圳佑驾创新科技有限公司 基于图像识别和毫米波雷达融合的自动刹车方法和系统
CN107463890B (zh) * 2017-07-20 2019-11-29 浙江零跑科技有限公司 一种基于单目前视相机的前车检测与跟踪方法
CN108764108A (zh) * 2018-05-22 2018-11-06 湖北省专用汽车研究院 一种基于贝叶斯统计决策的前车检测方法
CN109541583B (zh) * 2018-11-15 2020-05-01 众安信息技术服务有限公司 一种前车距离检测方法及系统

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CN109541583B (zh) 2020-05-01
SG11202010955SA (en) 2020-12-30
CN109541583A (zh) 2019-03-29
WO2020098297A1 (zh) 2020-05-22
JP2021508387A (ja) 2021-03-04

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