CN107548466A - 一种检测道路障碍物的方法及装置 - Google Patents

一种检测道路障碍物的方法及装置 Download PDF

Info

Publication number
CN107548466A
CN107548466A CN201680012132.3A CN201680012132A CN107548466A CN 107548466 A CN107548466 A CN 107548466A CN 201680012132 A CN201680012132 A CN 201680012132A CN 107548466 A CN107548466 A CN 107548466A
Authority
CN
China
Prior art keywords
mobile terminal
barrier
time
image
road
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.)
Granted
Application number
CN201680012132.3A
Other languages
English (en)
Other versions
CN107548466B (zh
Inventor
易艳妮
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Huawei Technologies Co Ltd
Original Assignee
Huawei Technologies Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Huawei Technologies Co Ltd filed Critical Huawei Technologies Co Ltd
Publication of CN107548466A publication Critical patent/CN107548466A/zh
Application granted granted Critical
Publication of CN107548466B publication Critical patent/CN107548466B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
    • G08B21/02—Alarms for ensuring the safety of persons
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/725—Cordless telephones

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Signal Processing (AREA)
  • Traffic Control Systems (AREA)
  • Telephone Function (AREA)
  • Emergency Alarm Devices (AREA)

Abstract

一种检测道路障碍物的方法及装置，涉及通信技术领域，可以解决行人走路时使用移动终端存在安全隐患的问题。该方法包括：通过摄像头采集路面图像(101)；对采集到的路面图像进行识别处理，确定障碍物(102)；确定与障碍物之间的间隔距离，通过间隔距离和移动终端持有者的移动速度确定移动终端持有者接触到障碍物所需的第一时间(103)；当第一时间小于安全时间时，移动终端发出危险警告(104)。

Description

PCT国内申请，说明书已公开。

Claims (21)

  1. PCT国内申请，权利要求书已公开。
CN201680012132.3A 2016-04-27 2016-04-27 一种检测道路障碍物的方法及装置 Active CN107548466B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2016/080383 WO2017185268A1 (zh) 2016-04-27 2016-04-27 一种检测道路障碍物的方法及装置

Publications (2)

Publication Number Publication Date
CN107548466A true CN107548466A (zh) 2018-01-05
CN107548466B CN107548466B (zh) 2021-07-16

Family

ID=60160614

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201680012132.3A Active CN107548466B (zh) 2016-04-27 2016-04-27 一种检测道路障碍物的方法及装置

Country Status (2)

Country Link
CN (1) CN107548466B (zh)
WO (1) WO2017185268A1 (zh)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108845334A (zh) * 2018-04-26 2018-11-20 上海与德科技有限公司 一种障碍物提示方法、装置、终端及存储介质
CN111783700A (zh) * 2020-07-06 2020-10-16 中国交通通信信息中心 一种路面异物自动识别预警方法和系统
CN115900688A (zh) * 2023-02-01 2023-04-04 安徽信息工程学院 一种用于自动驾驶的高精度地图视觉定位方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112489365B (zh) * 2020-12-15 2023-09-29 湖北华中电力科技开发有限责任公司 一种基于大数据的告警控制系统及方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101488290A (zh) * 2009-02-27 2009-07-22 清华大学 一种防后车追尾预警方法及其预警系统
CN101549683A (zh) * 2009-04-23 2009-10-07 上海交通大学 自动识别道路深坑与障碍物的车辆智能方法
CN102928833A (zh) * 2011-08-10 2013-02-13 广州三星通信技术研究有限公司 用于便携式终端的防撞装置、防撞方法以及便携式终端
CN103489314A (zh) * 2013-09-25 2014-01-01 广东欧珀移动通信有限公司 实时路况显示方法及装置
CN104899855A (zh) * 2014-03-06 2015-09-09 株式会社日立制作所 三维障碍物检测方法和装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006174288A (ja) * 2004-12-17 2006-06-29 Sharp Corp 携帯端末装置、衝突防止方法、衝突防止プログラムおよび記録媒体
JP2008199286A (ja) * 2007-02-13 2008-08-28 Nec Corp 携帯端末
CN102435993A (zh) * 2011-11-30 2012-05-02 上海博泰悦臻电子设备制造有限公司 车载雷达系统及其探测方法
WO2015172321A1 (zh) * 2014-05-14 2015-11-19 华为技术有限公司 一种红外测距防撞方法及终端
CN104822042B (zh) * 2015-03-03 2018-07-06 广东欧珀移动通信有限公司 一种基于摄像头的行人安全检测方法及装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101488290A (zh) * 2009-02-27 2009-07-22 清华大学 一种防后车追尾预警方法及其预警系统
CN101549683A (zh) * 2009-04-23 2009-10-07 上海交通大学 自动识别道路深坑与障碍物的车辆智能方法
CN102928833A (zh) * 2011-08-10 2013-02-13 广州三星通信技术研究有限公司 用于便携式终端的防撞装置、防撞方法以及便携式终端
CN103489314A (zh) * 2013-09-25 2014-01-01 广东欧珀移动通信有限公司 实时路况显示方法及装置
CN104899855A (zh) * 2014-03-06 2015-09-09 株式会社日立制作所 三维障碍物检测方法和装置

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108845334A (zh) * 2018-04-26 2018-11-20 上海与德科技有限公司 一种障碍物提示方法、装置、终端及存储介质
CN111783700A (zh) * 2020-07-06 2020-10-16 中国交通通信信息中心 一种路面异物自动识别预警方法和系统
CN111783700B (zh) * 2020-07-06 2023-11-24 中国交通通信信息中心 一种路面异物自动识别预警方法和系统
CN115900688A (zh) * 2023-02-01 2023-04-04 安徽信息工程学院 一种用于自动驾驶的高精度地图视觉定位方法
CN115900688B (zh) * 2023-02-01 2024-04-16 安徽信息工程学院 一种用于自动驾驶的高精度地图视觉定位方法

Also Published As

Publication number Publication date
WO2017185268A1 (zh) 2017-11-02
CN107548466B (zh) 2021-07-16

Similar Documents

Publication Publication Date Title
AU2021203701B2 (en) Recognizing assigned passengers for autonomous vehicles
EP2668553B1 (en) Information processing device, alarm method, and program
US8953841B1 (en) User transportable device with hazard monitoring
CN108089571A (zh) 用于预测无人驾驶车辆的车辆交通行为以做出驾驶决策的方法和系统
US10521680B2 (en) Detecting foliage using range data
US20200380273A1 (en) Identification of distracted pedestrians
JP2012155655A (ja) 情報処理装置、報知方法及びプログラム
CN107548466A (zh) 一种检测道路障碍物的方法及装置
CN114207685B (zh) 自主车辆交互系统
CN108839632A (zh) 车辆、车机设备、车辆事故预警装置和方法
JP2019117052A (ja) 表示制御装置
JP2019117432A (ja) 表示制御装置
CN117334084A (zh) 盲区碰撞预警方法、装置、设备及存储介质
JP2003018643A (ja) 位置表示方法および装置およびプログラム
WO2018232636A1 (zh) 车辆行驶道路确定设备和相关产品

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant