CN104442602B - 一种精确显示报警源的汽车雷达装置 - Google Patents

一种精确显示报警源的汽车雷达装置 Download PDF

Info

Publication number
CN104442602B
CN104442602B CN201410580985.XA CN201410580985A CN104442602B CN 104442602 B CN104442602 B CN 104442602B CN 201410580985 A CN201410580985 A CN 201410580985A CN 104442602 B CN104442602 B CN 104442602B
Authority
CN
China
Prior art keywords
radar
image
alarm source
camera
unit
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
Application number
CN201410580985.XA
Other languages
English (en)
Other versions
CN104442602A (zh
Inventor
胡平
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.)
Nantong Donghu International Travel Agency Co., Ltd
Original Assignee
HEFEI XINGFU INFORMATION TECHNOLOGY 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 HEFEI XINGFU INFORMATION TECHNOLOGY Co Ltd filed Critical HEFEI XINGFU INFORMATION TECHNOLOGY Co Ltd
Priority to CN201410580985.XA priority Critical patent/CN104442602B/zh
Publication of CN104442602A publication Critical patent/CN104442602A/zh
Application granted granted Critical
Publication of CN104442602B publication Critical patent/CN104442602B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R11/00Arrangements for holding or mounting articles, not otherwise provided for
    • B60R11/04Mounting of cameras operative during drive; Arrangement of controls thereof relative to the vehicle
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R2300/00Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle
    • B60R2300/10Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the type of camera system used
    • B60R2300/105Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the type of camera system used using multiple cameras
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R2300/00Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle
    • B60R2300/80Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the intended use of the viewing arrangement

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Image Processing (AREA)

Abstract

本发明提出一种精确显示报警源的汽车雷达装置,包括雷达探测单元,摄像单元、中心控制单元和LED显示单元。通过雷达和旋转摄像机配合进行拍摄,然后分析提取报警源,最终在LED屏的全景图片的基础上进一步闪烁提醒报警源。

Description

一种精确显示报警源的汽车雷达装置
技术领域
本发明涉及一种汽车倒车辅助装置,特别涉及到利用雷达和旋转摄像机进行报警源精确定位的装置。
背景技术
随着现代电子技术的不断发展和电子技术在汽车系统中的不断应用,汽车的各种性能都得到了极大的提高,通过各种车用电子产品实现驾乘人员对汽车各个方面的要求。车辆在倒车过程中,倒车雷达会探测最近的物体离车体的距离,当距离小于预设的距离就会报警,但是作为驾驶员只是知道有物体距离比较近,但是不知道是哪个物体。其实很多侧面的物体离车体很近,但是其实不影响倒车,也会引起雷达报警,如果驾驶员不能确定报警源的话,将不敢进一步倒车,只能下车查看再作决定。目前的解决方法是另外配置倒车影像,但是即使配合倒车影像,也不能完全确定报警源。
发明内容
本发明所要解决的技术问题是:针对上述存在的问题,提供一种通过雷达和摄像机配合进行报警源精确定位的装置。
本发明是这样实现的:
一种精确显示报警源的汽车雷达装置,包括雷达探测单元,摄像单元、中心控制单元和LED显示单元。
雷达探测单元用来测量本车和周边物体的距离,包括一个短距离汽车雷达。
摄像单元安装在车辆后端,包括两台摄像机,一台固定式全景摄像机和一个旋转摄像机,固定式全景摄像机拍摄正后方的全景图像,旋转摄像机根据中心控制单元指令拍摄指定方向的图像。
中心控制单元包括雷达数据分析模块,旋转摄像机控制模块,图像数据分析模块。雷达数据分析模块负责获取雷达发回的报警数据,取得报警源的距离和角度数据;旋转摄像机控制模块根据报警源的角度数据,产生指令让旋转摄像机旋转相应的角度进行拍摄;图像数据分析模块用于分析出旋转摄像机图像中的报警源。
LED显示单元以固定式全景摄像机的图像为基础,以闪烁等醒目方式显示报警源。
本发明的创新点是:
1、采用固定相摄像机和旋转摄像机组合进行报警源的定位;
2、中心控制单元分析提取报警源并在LED显示屏上以闪烁等醒目方式显示。
附图说明
图1为本发明的装置总体示意图;
图2为报警源闪烁的倒车影像图。
具体实施方式
下面结合附图详细说明本发明,其作为本说明书的一部分,通过实施例来说明本发明的原理。
根据图1,本发明提出一种精确显示报警源的汽车雷达装置,包括雷达探测单元1、摄像单元2、中心控制单元3和LED显示单元4。驾驶员在倒车过程中,通过固定式全景摄像机可以看到车后面的全部场景,当车辆和障碍物之间的距离小于报警距离时,雷达会发出报警,并把雷达数据报传到中心控制单元,中心控制单元分析出报警源相对于本车的角度和距离,发送指令给车辆尾部的旋转摄像机,使其旋转相应的角度对报警源进行拍摄。旋转摄像机把图像传到中心控制单元进行分析,运用图像灰度算法,在图像中心部分提取出报警源图像。报警源图像和全景图像都被发送到前端LED屏上。LED屏上既可以看到后方的全景图像,也可以看到报警源的图像,这样就让驾驶员明确具体是那个障碍物引起的报警,是否确实需要改变倒车路线还是忽略报警。
由本领域技术人员做出的各种变化或改型都不会脱离本发明的范围。

Claims (1)

1.一种精确显示报警源的汽车雷达装置,其特征在于:包括雷达探测单元,摄像单元、中心控制单元和LED显示单元;雷达探测单元包括一个短距离汽车雷达,用来测量本车和周边物体的距离;摄像单元安装在车辆后端,包括两台摄像机,一台固定式全景摄像机和一个旋转摄像机,固定式全景摄像机拍摄正后方的全景图像,旋转摄像机根据中心控制单元指令拍摄指定方向的图像;中心控制单元包括雷达数据分析模块、旋转摄像机控制模块、图像数据分析模块,雷达数据分析模块负责获取雷达发回的报警数据,取得报警源的距离和角度数据;旋转摄像机控制模块根据报警源的角度数据,产生指令让旋转摄像机旋转相应的角度进行拍摄;图像数据分析模块用于分析出旋转摄像机图像中的报警源;LED显示单元以固定式全景摄像机的图像为基础,以闪烁等醒目方式显示报警源。
CN201410580985.XA 2014-10-27 2014-10-27 一种精确显示报警源的汽车雷达装置 Active CN104442602B (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410580985.XA CN104442602B (zh) 2014-10-27 2014-10-27 一种精确显示报警源的汽车雷达装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410580985.XA CN104442602B (zh) 2014-10-27 2014-10-27 一种精确显示报警源的汽车雷达装置

Publications (2)

Publication Number Publication Date
CN104442602A CN104442602A (zh) 2015-03-25
CN104442602B true CN104442602B (zh) 2017-08-04

Family

ID=52889608

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410580985.XA Active CN104442602B (zh) 2014-10-27 2014-10-27 一种精确显示报警源的汽车雷达装置

Country Status (1)

Country Link
CN (1) CN104442602B (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016208634B4 (de) * 2016-05-19 2024-02-01 Volkswagen Aktiengesellschaft Verfahren zum Ausgeben einer Warninformation in einem Fahrzeug

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102407751A (zh) * 2011-09-28 2012-04-11 刘鹏翔 一种汽车监控装置
CN102963322A (zh) * 2012-09-22 2013-03-13 仲玥 汽车行驶环境探测装置及其工作过程

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4946661B2 (ja) * 2007-06-27 2012-06-06 トヨタ自動車株式会社 車両用警報表示装置
JP2009237776A (ja) * 2008-03-26 2009-10-15 Mazda Motor Corp 車両用運転支援装置
CN201796146U (zh) * 2010-09-14 2011-04-13 浙江天鸿汽车用品有限公司 具有实景与模拟场景切换功能的gps导航装置
CN102848980A (zh) * 2012-10-11 2013-01-02 南京艾酷派物联网有限公司 环境泊车安全辅助装置
CN103818320B (zh) * 2014-03-14 2016-03-02 盛凯 驾驶舱用智能控制系统及控制方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102407751A (zh) * 2011-09-28 2012-04-11 刘鹏翔 一种汽车监控装置
CN102963322A (zh) * 2012-09-22 2013-03-13 仲玥 汽车行驶环境探测装置及其工作过程

Also Published As

Publication number Publication date
CN104442602A (zh) 2015-03-25

Similar Documents

Publication Publication Date Title
CN107627959B (zh) 机动车的全景视频监测方法及系统
CN106537904B (zh) 具有环境监测装置的车辆以及用于运行这种监测装置的方法
US9950667B2 (en) Vehicle system for detecting object and operation method thereof
WO2018159017A1 (ja) 車両用表示制御装置、車両用表示システム、車両用表示制御方法およびプログラム
US10499014B2 (en) Image generation apparatus
JP4640238B2 (ja) 車両周囲映像作成装置及び車両周囲映像作成方法
US10609337B2 (en) Image processing apparatus
US9683861B2 (en) Estimated route presentation apparatus and estimated route presentation method
JP5626147B2 (ja) 車両接近物検知装置
BR112016006666B1 (pt) Sistema de apresentação de informações
TWI533694B (zh) 車用障礙物偵測顯示系統
JP2012113605A (ja) 運転支援装置及び運転支援方法
TWI557003B (zh) 結合感測器的車用智能影像安全系統
US20160165211A1 (en) Automotive imaging system
JP2014093071A (ja) 周辺車の位置追跡装置及び方法
CN105793909B (zh) 用于借助车辆周围环境的通过摄像机采集的两个图像产生警告的方法和设备
WO2018159016A1 (ja) 俯瞰映像生成装置、俯瞰映像生成システム、俯瞰映像生成方法およびプログラム
WO2016092967A1 (ja) 画像生成装置及び画像生成方法
WO2015122124A1 (ja) 車両周辺画像表示装置、車両周辺画像表示方法
CN104442602B (zh) 一种精确显示报警源的汽车雷达装置
JP2018107573A (ja) 車両用視認装置
WO2018096792A1 (ja) 俯瞰映像生成装置、俯瞰映像生成システム、俯瞰映像生成方法およびプログラム
US10873720B2 (en) Bird's-eye view video generation device, bird's-eye view video display device, bird's-eye view video generation method, and non-transitory storage medium
JP2019202584A (ja) 画像処理装置および画像処理方法
US20200331388A1 (en) Image display system

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant
TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20200709

Address after: 230051 area 16, 2nd floor, building C1, maker space, Tsinghua Qidi science and Technology City, economic development zone, Hefei City, Anhui Province

Patentee after: HEFEI QIYING NETWORK TECHNOLOGY Co.,Ltd.

Address before: Tai Sheng Plaza No. 58 Luzhou Avenue in Baohe District of Hefei city in Anhui province 230051 Building 2 building room 1118

Patentee before: HEFEI XINGFU INFORMATION TECHNOLOGY Co.,Ltd.

TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20201111

Address after: Xiangtai village, Dayu Town, Rudong County, Nantong City, Jiangsu Province, 226000

Patentee after: Rudong Huanghai water conservancy construction engineering company

Address before: 230051 area 16, 2nd floor, building C1, maker space, Tsinghua Qidi science and Technology City, economic development zone, Hefei City, Anhui Province

Patentee before: HEFEI QIYING NETWORK TECHNOLOGY Co.,Ltd.

TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20211222

Address after: 226400 No.8, wisdom Avenue, Donghu scenic area, Dayu Town, Rudong County, Nantong City, Jiangsu Province

Patentee after: Nantong Donghu International Travel Agency Co., Ltd

Address before: Xiangtai village, Dayu Town, Rudong County, Nantong City, Jiangsu Province, 226000

Patentee before: Rudong Huanghai water conservancy construction engineering company