CN107380065A - 一种全景泊车辅助系统 - Google Patents

一种全景泊车辅助系统 Download PDF

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Publication number
CN107380065A
CN107380065A CN201710565594.4A CN201710565594A CN107380065A CN 107380065 A CN107380065 A CN 107380065A CN 201710565594 A CN201710565594 A CN 201710565594A CN 107380065 A CN107380065 A CN 107380065A
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China
Prior art keywords
module
vehicle
video
muc
delivered
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CN201710565594.4A
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English (en)
Inventor
于成彪
侯亚飞
赵松岭
陈健
刘爱民
尹凯玲
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Chery Commercial Vehicle Anhui Co Ltd
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Chery Commercial Vehicle Anhui Co Ltd
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Priority to CN201710565594.4A priority Critical patent/CN107380065A/zh
Publication of CN107380065A publication Critical patent/CN107380065A/zh
Pending legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R1/00—Optical viewing arrangements; Real-time viewing arrangements for drivers or passengers using optical image capturing systems, e.g. cameras or video systems specially adapted for use in or on vehicles
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
    • H04N7/181—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a plurality of remote sources
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R2300/00—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle
    • B60R2300/10—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the type of camera system used
    • B60R2300/105—Details 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R2300/00—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle
    • B60R2300/30—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the type of image processing
    • B60R2300/303—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the type of image processing using joined images, e.g. multiple camera images
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R2300/00—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle
    • B60R2300/80—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the intended use of the viewing arrangement
    • B60R2300/802—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the intended use of the viewing arrangement for monitoring and displaying vehicle exterior blind spot views
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R2300/00—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle
    • B60R2300/80—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the intended use of the viewing arrangement
    • B60R2300/806—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the intended use of the viewing arrangement for aiding parking

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Mechanical Engineering (AREA)
  • Signal Processing (AREA)
  • Alarm Systems (AREA)

Abstract

本发明揭示了一种全景泊车辅助系统，安装在车辆四周的多个摄像头将视频信号经视频解码模块输送至MUC，所述MUC将视频信号经视频处理模块输送至车载显示屏显示，所述MUC将视频信号经视频压缩模块输送至存储卡存储。本发明的优点在于实现全景泊车系统的视频存储功能，使得车辆泊车时能够保存周围视频录像，降低事故纠纷的可能，提高行车安全性。

Description

一种全景泊车辅助系统
技术领域
本发明涉及汽车电子领域。
背景技术
装配全景泊车辅助系统的车辆驾驶者可以通过实时的360°鸟瞰图掌握车辆四周状况，精确地协助驾驶者进行倒车、停车及通过狭小地带。但是，此系统仅仅辅助驾驶者进行泊车，无法存储摄像头的数据，以保证泊车及行车过程中，车辆周边“意外”情况的记录及回放。
发明内容
本发明所要解决的技术问题是实现一种在原有的全景泊车辅助系统基础上，存储车辆周边四路摄像头数据，以保证泊车及行车过程中，车辆周边“意外”情况的记录及回放。
为了实现上述目的，本发明采用的技术方案为：一种全景泊车辅助系统，安装在车辆四周的多个摄像头将视频信号经视频解码模块输送至MUC，所述MUC将视频信号经视频处理模块输送至车载显示屏显示，所述MUC将视频信号经视频压缩模块输送至存储卡存储。
所述MCU连接CAN模块，所述CAN模块接收安全气囊控制器发送的碰撞信号。
所述CAN模块接收GPS模块的车辆定位信号，所述CAN模块连接远程控制模块，并通过远程控制模块将车辆定位信号发送至车联网服务平台。
本发明的优点在于实现全景泊车系统的视频存储功能，使得车辆泊车时能够保存周围视频录像，降低事故纠纷的可能，提高行车安全性。
附图说明
下面对本发明说明书中每幅附图表达的内容及图中的标记作简要说明：
图1为全景泊车辅助系统框图；
上述图中的标记均为：1、摄像头；2、视频解码模块；3、MCU；4、视频压缩模块；5、存储卡；6、CAN模块；7、安全气囊控制器；8、GPS模块；9、远程控制模块；10、车联网服务平台；11、视频处理模块；12、车载显示屏。
具体实施方式
如图1所示，系统一般在车辆四周围设置四个摄像头1，四路鱼眼广角摄像头1通过视频解码模块2将模拟信号转化为数字信号，MCU3将视频解码模块2传输的数字信号进行鱼眼矫正、视角转换及图像拼接等处理后发送至视频压缩模块4及视频处理模块11，视频处理模块11收到MCU3发送的数字信号后将其转化为CVBS信号，通过车载显示屏12进行实时显示。与此同时，视频压缩模块4将MCU3发送的处理后的数字信号进行压缩并存储至存储卡5(SD卡)，
CAN模块6接收安全气囊控制器7发送的碰撞信号后与MCU3进行通信实现车辆周边视频信息的紧急存储。车辆发生“意外”时远程控制模块9(T-Box)可以将GPS模块8发送的车辆位置和CAN模块6上的车辆速度、转向信号等信息发送至车联网服务平台10(TSP)，车联网服务平台10将信息发送至救护中心或指定人员，从而实现“意外”现场的紧急救援。
上面结合附图对本发明进行了示例性描述，显然本发明具体实现并不受上述方式的限制，只要采用了本发明的方法构思和技术方案进行的各种非实质性的改进，或未经改进将本发明的构思和技术方案直接应用于其它场合的，均在本发明的保护范围之内。

Claims (3)

1.一种全景泊车辅助系统，安装在车辆四周的多个摄像头将视频信号经视频解码模块输送至MUC，所述MUC将视频信号经视频处理模块输送至车载显示屏显示，其特征在于：所述MUC将视频信号经视频压缩模块输送至存储卡存储。
2.根据权利要求1所述的全景泊车辅助系统，其特征在于：所述MCU连接CAN模块，所述CAN模块接收安全气囊控制器发送的碰撞信号。
3.根据权利要求1或2所述的全景泊车辅助系统，其特征在于：所述CAN模块接收GPS模块的车辆定位信号，所述CAN模块连接远程控制模块，并通过远程控制模块将车辆定位信号发送至车联网服务平台。
CN201710565594.4A 2017-07-12 2017-07-12 一种全景泊车辅助系统 Pending CN107380065A (zh)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111907410A (zh) * 2019-05-10 2020-11-10 广州汽车集团股份有限公司 一种利用全景泊车功能实现全景行车记录的系统及方法
CN112009461A (zh) * 2019-05-13 2020-12-01 上海博泰悦臻网络技术服务有限公司 泊车辅助方法以及泊车辅助系统
CN112959948A (zh) * 2021-04-12 2021-06-15 广州丽电电子科技有限责任公司 一种360全景泊车轨迹辅助系统

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160063775A1 (en) * 2007-05-08 2016-03-03 Smartdrive Systems, Inc. Distributed vehicle event recorder systems having a portable memory data transfer system
CN106143305A (zh) * 2015-04-24 2016-11-23 天津普正动力科技有限公司 一种汽车车载全景泊车系统
CN206107109U (zh) * 2016-08-17 2017-04-19 长沙立中汽车设计开发股份有限公司 一种红外探头触发的汽车全景环视系统

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160063775A1 (en) * 2007-05-08 2016-03-03 Smartdrive Systems, Inc. Distributed vehicle event recorder systems having a portable memory data transfer system
CN106143305A (zh) * 2015-04-24 2016-11-23 天津普正动力科技有限公司 一种汽车车载全景泊车系统
CN206107109U (zh) * 2016-08-17 2017-04-19 长沙立中汽车设计开发股份有限公司 一种红外探头触发的汽车全景环视系统

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111907410A (zh) * 2019-05-10 2020-11-10 广州汽车集团股份有限公司 一种利用全景泊车功能实现全景行车记录的系统及方法
CN112009461A (zh) * 2019-05-13 2020-12-01 上海博泰悦臻网络技术服务有限公司 泊车辅助方法以及泊车辅助系统
CN112959948A (zh) * 2021-04-12 2021-06-15 广州丽电电子科技有限责任公司 一种360全景泊车轨迹辅助系统

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Application publication date: 20171124