WO2019227666A1 - 一种基于摄像头消除汽车盲区的高清智能装置及其方法 - Google Patents

一种基于摄像头消除汽车盲区的高清智能装置及其方法 Download PDF

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WO2019227666A1
WO2019227666A1 PCT/CN2018/099190 CN2018099190W WO2019227666A1 WO 2019227666 A1 WO2019227666 A1 WO 2019227666A1 CN 2018099190 W CN2018099190 W CN 2018099190W WO 2019227666 A1 WO2019227666 A1 WO 2019227666A1
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camera
vehicle
car
external
image
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PCT/CN2018/099190
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English (en)
French (fr)
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段拥政
黄锦昌
赵振峰
张科凡
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惠州市德赛西威汽车电子股份有限公司
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Publication of WO2019227666A1 publication Critical patent/WO2019227666A1/zh

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    • 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
    • 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
    • B60R2300/8026—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 in addition to a rear-view mirror system
    • 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
    • B60R2300/8073—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 vehicle security, e.g. parked vehicle surveillance, burglar detection
    • 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
    • B60R2300/8093—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 obstacle warning

Definitions

  • the present invention relates to the technical field of automotive equipment, and in particular, to a high-definition intelligent device based on a camera to eliminate blind spots in a car and a method thereof.
  • A-pillar blind areas and rear-view mirror blind areas are very large. Unsafe factors; the current 360 surround view system solution based on 4 direction cameras is to add cameras on the traditional left and right rearview mirrors to form a surround view system with the front and rear cameras, which cannot solve the blind area of the A-pillar and the rear view during the normal driving process. The problem of mirror blind areas is also not in line with the development trend of eliminating traditional rearview mirrors.
  • the present invention provides a high-definition intelligent device based on a camera to eliminate blind spots in a car and a method thereof.
  • a high-definition intelligent device based on a camera to eliminate a blind area of a car includes a processor, an external scene acquisition mechanism and a display mechanism which are respectively communicatively connected with the processor; the processor and the display mechanism are located in a car, and the external scene acquisition mechanism is located in a car
  • the exterior scene collection mechanism includes a front camera disposed in front of the vehicle, a rear camera disposed in front of the vehicle, left front cameras and right front cameras disposed on both sides of the front of the vehicle, and left rear cameras and Rear right camera; the left front camera and the front right camera are respectively used to collect external scenery images in the area to the rear side and the left rear side and the right rear side of the vehicle, and the left rear camera and the rear right camera are respectively used for Collecting external location images of its location on the front side, the front of the left side of the vehicle, and the front of the right side of the vehicle, the front camera and the rear camera are used to collect the external scenery images in the front and rear areas of the vehicle respectively; the processing The device
  • the processor includes a CPU, an MCU, a video input module, and a video output module.
  • the external scenery acquisition mechanism is connected to the CPU through the video input module, and the CPU is connected to the display mechanism through the video output module. Connection, the CPU is in communication connection with the MCU.
  • a vehicle ECU and a vehicle T-BOX are further included, the T-BOX is communicatively connected to the CPU via Ethernet, and the CPU is communicatively connected to the vehicle ECU via an MCU.
  • the left front camera and the right front camera are located at the positions of traditional rearview mirrors on both sides of the front of the vehicle; the left rear camera and the right rear camera are located on both sides of the rear of the vehicle.
  • the display mechanism includes a display terminal for car navigation.
  • a method for eliminating blind areas of a car based on a camera includes the steps:
  • the processor collects image of the external scenery in the area of the front of the vehicle through the camera located in front of the vehicle, and collects the image of external scenery in the area of the rear of the vehicle through the camera located behind the vehicle.
  • the front left cameras and front right cameras collect imagery of their location images to the rear and the left rear and right rear areas of the car.
  • the left rear cameras and the right rear The camera collects the image of the outside scene in the area on the front side, the front side on the left side and the front side on the right side of the car;
  • the processor processes the external scene images collected by the front camera, the left rear camera, and the right rear camera through an image processing algorithm to obtain a first exterior image display area that covers the blind area of the left and right A-pillars of the car.
  • the front and left cameras are aligned.
  • the external image collected by the right front camera is processed to obtain a second external image display area that covers the traditional left and right rearview mirror blind spots.
  • the external image collected by the left front camera and the left rear camera is processed to obtain the first Three external scenery image display areas, processing the external scenery images collected by the right front camera and the rear right camera to obtain a fourth external scenery image display area on the right side of the car;
  • the processor processes the processed first external image display area, the second external image display area, the third external image display area, and the fourth external image display area through the video output module to obtain a surrounding image of the entire vehicle and transmits it to the display.
  • the image processing in step S20 includes cropping and stitching the captured external scene image.
  • step S10 the front camera, the rear camera, the front left camera, the front right camera, the rear left camera, and the rear right camera transmit the captured external scene image to the processor through the video input module.
  • the method further includes:
  • the MCU of the processor identifies a dynamic dangerous object in the first external image display area or an accelerated vehicle in the second external image display area through an image processing algorithm and sends a danger warning signal to the vehicle ECU;
  • the vehicle ECU warns the driver according to the received danger warning signal.
  • the processor further includes: the processor transmits the processed surrounding image of the vehicle to the vehicle background in real time through the vehicle T-BOX, and the vehicle T-BOX can acquire the vehicle surrounding image in real time through the vehicle background as needed.
  • the exterior image areas collected by the front-facing camera in front of the car, the left-rear cameras and the right-rear cameras on both sides of the car completely cover the blind area of the left and right A-pillars of the car, so that the driver can see the area clearly.
  • the processor can identify the dynamic dangerous objects in the area in time, and warn and remind the driver through the vehicle ECU.
  • the external image area collected by the front and rear cameras on the rear of the car, the left front camera and the right front camera on the front side of the car completely covers the traditional left and right rearview mirror blind spots, completely eliminating the traditional rearview mirror blind spot problems.
  • the processor can identify dynamic dangerous objects such as accelerated vehicles in the rear through image processing algorithms, and use the vehicle ECU to warn and remind drivers of dangerous lane changes.
  • the processor interacts with the vehicle background through the on-board T-BOX, which can transmit the surrounding image of the vehicle to the vehicle background in real time, and can also obtain the vehicle surrounding image in real time through the vehicle background as needed to achieve safety protection in emergency situations.
  • FIG. 1 is a structural block diagram of a high-definition intelligent device according to the present invention.
  • FIG. 2 is a schematic diagram showing the arrangement of the outside of the vehicle and the area covered by the vehicle for collecting scenery in the present invention.
  • FIG. 3 is a schematic structural diagram of eliminating the blind area of the A-pillar according to the present invention.
  • FIG. 4 is a schematic diagram of the structure of the rear vision blind zone eliminating the traditional left and right rear view mirrors of the present invention.
  • the front camera is 1, the front camera covers an area of 11, the rear camera covers 2, the front camera covers 21, the right front camera covers 3, the right front camera covers 31, the left front camera covers 4, and the left front camera covers
  • the area is 41, the right rear camera is 5, the right rear camera coverage area is 51, the A-pillar blind area is 52, the left rear camera is 6, the left rear camera coverage area is 61, the surrounding image of the vehicle is 7, and the stitching area is 71.
  • a high-definition intelligent device based on a camera to eliminate blind spots in a car includes a processor, an external scene collection mechanism, a display mechanism, a vehicle ECU, and a vehicle T-BOX, which are communicatively connected to the processor; the processor and the display mechanism
  • the location collection mechanism is located inside the car, and the processor includes a CPU, MCU, video input module, and video output module.
  • the location collection mechanism is connected to the CPU through the video input module, and the CPU is connected to the display mechanism through the video output module.
  • the display mechanism includes a display terminal for car navigation. Wherein, the processor is used for splicing the external scene images collected by the external scene collection mechanism, and the display mechanism is used for displaying the external scene images after the processor is spliced.
  • the exterior scene collection mechanism is shown in FIG. 2: it includes a front-facing camera 1 located in front of the car, a rear-facing camera 2 located behind the car, and a left-front camera 4 and a right-front camera 3 located on both sides of the front of the car.
  • the left rear camera 6 and the right rear camera 5 provided on both sides of the rear of the car; and the left front camera 4 and the right front camera 3 are located at the positions of the traditional rear view mirrors on both sides of the car to replace the traditional rear view mirrors, the left rear camera 6 and The right rear cameras 5 are located on both sides of the rear of the vehicle.
  • the front camera 1 and the rear camera 2 are respectively used to collect exterior scene images in the front camera front coverage area 11 and the rear camera rear coverage area 21; the left front camera 4 and the right front camera are used to collect their positions to the rear.
  • the side and left side of the car, the front left camera coverage area 41 and the right side of the car, the right front camera coverage area 31, the left rear camera 6 and the right rear camera 5 are used to collect their positions forward and the left side
  • This processor is used to stitch the external-view images collected by the external-view collection mechanism to obtain the vehicle's surrounding image 7 to obtain
  • the function of 360-degree view of the surrounding image 7 of the vehicle provides a good guarantee for driving in a complex environment and parking; in this embodiment, the stitching area is 71.
  • the left rear camera coverage area 61, the right rear camera coverage area 51, and the front camera coverage area 11 cover the A-pillar blind areas 52 on both sides of the car, solving the traditional A-pillar blind areas. Existing hidden dangers, the device is efficient, flexible and convenient.
  • the left and right rear-view mirrors of the conventional car are replaced with the right-front and rear-view cameras 3 and 4 to implement the left-right electronic rear-view function, and the left-front camera coverage area 41 and the right-front camera coverage area 31
  • the front camera cover area 21 covers the blind spots of the traditional rearview mirrors on both sides of the car, which solves the problem of blind spots of the rearview mirrors.
  • a method for eliminating blind areas of a car based on a camera includes the steps:
  • the processor collects image of the external scenery in the area of the front of the vehicle through the front camera 1 located in front of the vehicle, and collects the image of external scenery in the area of the rear of the vehicle through the camera 2 located behind the vehicle.
  • the front left camera 4 and front right camera 3 on both sides of the front of the vehicle collect imagery of the location images on the rear side of the vehicle and the area on the left and rear side of the vehicle.
  • the rear left cameras 6 and right rear camera 5 collect the image of the outside scene in the area on the front side, the front side on the left side, and the front side on the right side of the car;
  • the front camera 1, the rear camera 2, the front left camera 4, the front right camera 3, the rear left camera 6, and the rear right camera 5 transmit the captured exterior image to the processor through the video input module; and the front camera 1
  • the area where the captured exterior image is located is the front camera coverage area 11; the area where the exterior camera captured by the front camera 2 is located the front camera coverage area 21; the area where the outside image captured by the left front camera 4 and the right front camera is located is the front left camera
  • the coverage area 41 and the right front camera coverage area 31, and the areas where the external scene images collected by the left rear camera 6 and the right rear camera 5 are the left rear camera coverage area 61 and the right rear camera coverage area 51.
  • the processor processes the external scene images collected by the front camera 1 and the left rear camera 6 and the right rear camera 5 through an image processing algorithm to obtain a first external image display area covering the blind area 52 of the left and right A-pillars of the vehicle, and
  • the external scene images collected by camera 2 and front left camera 4 and front right camera 3 are processed to obtain a second external scene image display area that covers the blind area of the conventional left and right rearview mirrors.
  • the external scene images collected by front left camera 4 and rear left camera 6 Perform processing to obtain a third external scenery image display area on the left side of the vehicle, and process the external scenery images collected by the right front camera 3 and the rear right camera 5 to obtain a fourth external scenery image display area on the right side of the vehicle;
  • the processor uses the image processing algorithm to crop and stitch the external scene image in the front camera coverage area 11 and the left rear camera coverage area 61 and the right rear camera coverage area 51 in the cropping and stitching process.
  • the seam stitching is used to obtain a first external image display area covering the blind area 52 of the left and right A-pillars of the car, so that the driver can finish seeing the area clearly.
  • the processor uses the image processing algorithm to trim and stitch the external scene image in the front camera coverage area 21, the external scene image in the front left camera coverage area 41, and the external scene image in the right front camera coverage area 31 to achieve seamless stitching.
  • the second external image display area covering the conventional left and right rear-view mirror blind-sight areas allows the driver to complete the area clearly.
  • the processor simultaneously performs the external scene image in the front left camera coverage area 41 and the external scene image in the right front camera coverage area 31 and the external scene image in the left rear camera coverage area 61 and the external scene image in the right rear camera coverage area 51 through an image processing algorithm
  • the trimming and stitching process is used to achieve seamless stitching, and the third external image display area on the left side of the car and the fourth external image display area on the right side of the car are obtained, so that the driver can complete the area clearly.
  • the processor processes the processed first external image display area, the second external image display area, the third external image display area, and the fourth external image display area through the video output module to obtain the entire vehicle peripheral image 7 and transmits the processed image.
  • the display mechanism is displayed; the function of obtaining a 360-degree view of the surrounding image of the entire vehicle 7 is provided, which provides a good guarantee for driving in a complex environment and parking; in this embodiment, the stitching area is 71.
  • the MCU of the processor identifies a dynamic dangerous object in the first external image display area or an accelerating vehicle in the second external image display area through an image processing algorithm, and sends a danger warning signal or a dangerous lane change warning signal to the vehicle ECU;
  • the vehicle ECU warns the driver according to the received danger warning signal or danger lane change warning signal; ensuring driving safety,
  • the processor of this embodiment also interacts with the vehicle T-BOX.
  • the processed surrounding image 7 of the vehicle is transmitted to the vehicle background in real time, and the vehicle T-BOX can pass the vehicle background in real time as needed. Obtain the surrounding image of the vehicle 7;

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Abstract

一种基于摄像头消除汽车盲区的高清智能装置及方法，所述装置包括处理器、分别与处理器通讯连接的外景采集机构和显示机构；外景采集机构包括设置在车前的正前摄像头、设置在车后的正后摄像头、设置在车前两侧的左前摄像头和右前摄像头以及设置在车后两侧的左后摄像头和右后摄像头；左前摄像头和右前摄像头分别用于采集其所在位置向后一侧及车左侧后方和右侧后方区域内的外景图像，左后摄像头和右后摄像头分别用于采集其所在位置向前一侧及车左侧前方和右侧前方区域内的外景图像，正前摄像头和正后摄像头分别用于采集车前方和车后方区域内的外景图像；处理器用于对外景采集机构所采集的外景图像进行拼接处理并通过显示机构进行显示。

Description

一种基于摄像头消除汽车盲区的高清智能装置及其方法 技术领域
本发明涉及汽车设备技术领域，具体涉及一种基于摄像头消除汽车盲区的高清智能装置及其方法。
背景技术
随着生活水平的提高，汽车的普及率越来越高，汽车的驾驶体验，舒适度及安全性、智能驾驶辅助功能越来越受重视；A柱盲区及后视镜盲区是存在的很大不安全因素；目前的基于4个方向摄像头的360环视系统方案，是在传统的左右后视镜上面增加摄像头，与前后方摄像头组成环视系统，并无法解决完全正常行驶过程A柱盲区及后视镜盲区问题，也不符合取消传统后视镜的发展趋势。
发明内容
本发明为克服上述现有技术所述的缺陷，提供一种基于摄像头消除汽车盲区的高清智能装置及其方法。
为解决上述技术问题，本发明的技术方案如下：
一种基于摄像头消除汽车盲区的高清智能装置，包括处理器、分别与所述处理器通讯连接的外景采集机构和显示机构；所述处理器和显示机构位于汽车内，所述外景采集机构位于汽车外，所述外景采集机构包括设置在车前的正前摄像头、设置在车后的正后摄像头、设置在车前两侧的左前摄像头和右前摄像头以及设置在车后两侧的左后摄像头和右后摄像头；所述左前摄像头和右前摄像头分别用于采集其所在位置向后一侧及车左侧后方和车右侧后方区域内的外景图像，所述左后摄像头和右后摄像头分别用于采集其所在位置向前一侧及车左侧前方和车右侧前方区域内的外景图像，所述正前摄像头和正后摄像头分别用于采集车前方和车后方区域内的外景图像；所述处理器用于对所述外景采集机构所采集的外景图像进行拼接处理，所述显示机构用于将所述处理器拼接后的外景图像进行显示。
进一步的，作为优选技术方案，所述处理器包括CPU、MCU、视频输入模块和视频输出模块，所述外景采集机构通过视频输入模块与CPU相连接，所述CPU通过视频输出模块与显示机构相连接，所述CPU与MCU通讯连接。
进一步的，作为优选技术方案，还包括整车ECU和车载T-BOX，所述T-BOX通过以太网与所述CPU通讯连接，所述CPU通过MCU与整车ECU通讯连接。
进一步的，作为优选技术方案，所述左前摄像头和右前摄像头位于车前两侧传统后 视镜位置处；所述左后摄像头和右后摄像头位于车后两侧。
进一步的，作为优选技术方案，所述显示机构包括车载导航的显示终端。
一种基于摄像头消除汽车盲区的方法，包括步骤：
S10.处理器通过设置在车前的正前摄像头对车前方区域内的外景图像进行图像采集，通过设置在车后的正后摄像头对车后方区域内的外景图像进行图像采集，通过设置在车前两侧的左前摄像头和右前摄像头对其所在位置向后一侧及车左侧后方和车右侧后方区域内的外景图像进行图像采集，通过设置在车后两侧的左后摄像头和右后摄像头对其所在位置向前一侧及车左侧前方和车右侧前方区域内的外景图像进行图像采集；
S20.处理器通过图像处理算法对正前摄像头和左后摄像头以及右后摄像头所采集的外景图像进行处理，得到覆盖车左右A柱盲区的第一外景图像显示区域，对正后摄像头和左前摄像头以及右前摄像头所采集的外景图像进行处理，得到覆盖传统左右后视镜后视盲区的第二外景图像显示区域，对左前摄像头和左后摄像头所采集的外景图像进行处理，得到车左侧的第三外景图像显示区域，对右前摄像头和右后摄像头所采集的外景图像进行处理，得到车右侧的第四外景图像显示区域；
S30.处理器通过视频输出模块将处理后的第一外景图像显示区域、第二外景图像显示区域、第三外景图像显示区域和第四外景图像显示区域进行处理得到整车周边图像并传输给显示机构进行显示。
进一步的，作为优选技术方案，步骤S20中的图像处理包括对采集的外景图像进行剪裁拼接。
进一步的，作为优选技术方案，步骤S10中，正前摄像头、正后摄像头、左前摄像头、右前摄像头、左后摄像头以及右后摄像头通过视频输入模块将采集的外景图像传输给处理器。
进一步的，作为优选技术方案，还包括：
S40.处理器的MCU通过图像处理算法识别出第一外景图像显示区域内的动态危险物体或第二外景图像显示区域内的加速车辆并发送危险警示信号给整车ECU；
S50.整车ECU根据接收的危险警示信号对驾驶者进行警示提醒。
进一步的，作为优选技术方案，还包括：处理器通过车载T-BOX将处理后整车周边图像实时传送至整车后台，车载T-BOX根据需要可通过整车后台实时获取整车周边图像。
与现有技术相比，本发明技术方案的有益效果是：
1、通过设置在车辆四周的六个摄像头采集车辆四周区域内的外景图像，并通过成熟的图像 处理算法对采集的外景图像进行裁切拼接处理，实现以车为中心的360度环视功能。
2、通过设置在车前的正前摄像头和车后两侧的左后摄像头以及右后摄像头所采集的外景图像区域完全覆盖车左右A柱盲区，使得驾驶者可以完成看清该区域，同时，处理器通过图像处理算法，可及时识别出区域内的动态危险物体，并通过整车ECU对驾驶者进行警示和提醒。
3、通过设置在车后的正后摄像头和车前两侧的左前摄像头以及右前摄像头所采集的外景图像区域完全覆盖传统左右后视镜后视盲区，彻底消除传统后视镜后视盲区问题，同时，处理器通过图像处理算法，可识别出后方加速车辆等动态危险物体，通过整车ECU对驾驶者进行危险变道警示和提醒。
4、处理器通过车载T-BOX与整车后台进行交互，可将整车周边图像实时传送至整车后台，也可根据需要通过整车后台实时获取整车周边图像，实现紧急状况下安全保障功能。
附图说明
图1为本发明的高清智能装置结构框图。
图2为本发明的外景采集机构车外排布及其覆盖区域结构示意图。
图3为本发明的消除A柱盲区结构示意图。
图4为本发明的消除传统左右后视镜后视盲区结构示意图。
其中，正前摄像头为1、正前摄像头覆盖区域为11、正后摄像头为2、正后摄像头覆盖区域为21、右前摄像头为3、右前摄像头覆盖区域为31、左前摄像头为4、左前摄像头覆盖区域为41、右后摄像头为5、右后摄像头覆盖区域为51、A柱盲区为52、左后摄像头为6、左后摄像头覆盖区域为61、整车周边图像为7、拼接区域为71。
附图仅用于示例性说明，不能理解为对本专利的限制；为了更好说明本实施例，附图某些部件会有省略、放大或缩小，并不代表实际产品的尺寸；对于本领域技术人员来说，附图中某些公知结构及其说明可能省略是可以理解的；相同或相似的标号对应相同或相似的部件；附图中描述位置关系的用语仅用于示例性说明，不能理解为对本专利的限制。
具体实施方式
下面结合附图对本发明的较佳实施例进行详细阐述，以使本发明的优点和特征更易被本领域技术人员理解，从而对本发明的保护范围作出更为清楚的界定。
实施例1
一种基于摄像头消除汽车盲区的高清智能装置，如图1所示：包括处理器、分别与处理器通讯连接的外景采集机构、显示机构、整车ECU和车载T-BOX；处理器和显示机构位于汽车 内，外景采集机构位于汽车外；处理器包括CPU、MCU、视频输入模块和视频输出模块，所述外景采集机构通过视频输入模块与CPU相连接，CPU通过视频输出模块与显示机构相连接，CPU与MCU通讯连接；T-BOX通过以太网与CPU通讯连接，CPU通过MCU与整车ECU通讯连接。显示机构包括车载导航的显示终端。其中，处理器用于对外景采集机构所采集的外景图像进行拼接处理，显示机构用于将处理器拼接后的外景图像进行显示。
在本实施例中，外景采集机构如图2所示：包括设置在车前的正前摄像头1、设置在车后的正后摄像头2、设置在车前两侧的左前摄像头4和右前摄像头3以及设置在车后两侧的左后摄像头6和右后摄像头5；且左前摄像头4和右前摄像头3位于车前两侧传统后视镜位置处，以取代传统后视镜，左后摄像头6和右后摄像头5位于车后两侧。
正前摄像头1和正后摄像头2分别用于采集车前方正前摄像头覆盖区域11和车后方正后摄像头覆盖区域21内的外景图像；左前摄像头4和右前摄像头分别用于采集其所在位置向后一侧及车左侧后方左前摄像头覆盖区域41和车右侧后方右前摄像头覆盖区域31内的外景图像，左后摄像头6和右后摄像头5分别用于采集其所在位置向前一侧及车左侧前方左后摄像头覆盖区域61和车右侧前方右后摄像头覆盖区域51内的外景图像，该处理器用于对外景采集机构所采集的外景图像进行拼接处理得到车辆的整车周边图像7，以得到360度环视整车周边图像7的功能，为复杂环境驾驶及泊车提供了很好的保障；在本实施例中，其拼接区域为71。
同时，本实施例中，如图3所示：左后摄像头覆盖区域61和右后摄像头覆盖区域51与正前摄像头覆盖区域11覆盖了汽车两侧的A柱盲区52，解决传统汽车A柱盲区存在的安全隐患，该装置高效、灵活、便捷。
同时，本实施例中，如图4所示：通过设置的右前摄像头3和左前摄像头4取代传统汽车的左右后视镜实现左右电子后视功能，且左前摄像头覆盖区域41和右前摄像头覆盖区域31与正后摄像头覆盖区域21覆盖了汽车两侧的传统后视镜盲区，解决了后视镜盲区的问题。
实施例2
一种基于摄像头消除汽车盲区的方法，包括步骤：
S10.处理器通过设置在车前的正前摄像头1对车前方区域内的外景图像进行图像采集，通过设置在车后的正后摄像头2对车后方区域内的外景图像进行图像采集，通过设置在车前两侧的左前摄像头4和右前摄像头3对其所在位置向后一侧及车左侧后方和右侧后方区域内的外景图像进行图像采集，通过设置在车后两侧的左后摄像头6和右后摄像头5对其所在位置 向前一侧及车左侧前方和右侧前方区域内的外景图像进行图像采集；
本步骤中，正前摄像头1、正后摄像头2、左前摄像头4、右前摄像头3、左后摄像头6以及右后摄像头5通过视频输入模块将采集的外景图像传输给处理器；而正前摄像头1所采集的外景图像所在区域为正前摄像头覆盖区域11，正后摄像头2所采集的外景图像所在区域为正后摄像头覆盖区域21，左前摄像头4和右前摄像头所采集的外景图像所在区域为左前摄像头覆盖区域41和右前摄像头覆盖区域31，左后摄像头6和右后摄像头5所采集的外景图像所在区域为左后摄像头覆盖区域61和右后摄像头覆盖区域51。
S20.处理器通过图像处理算法对正前摄像头1和左后摄像头6以及右后摄像头5所采集的外景图像进行处理，得到覆盖车左右A柱盲区52的第一外景图像显示区域，对正后摄像头2和左前摄像头4以及右前摄像头3所采集的外景图像进行处理，得到覆盖传统左右后视镜后视盲区的第二外景图像显示区域，对左前摄像头4和左后摄像头6所采集的外景图像进行处理，得到车左侧的第三外景图像显示区域，对右前摄像头3和右后摄像头5所采集的外景图像进行处理，得到车右侧的第四外景图像显示区域；
本步骤中，处理器通过图像处理算法将正前摄像头覆盖区域11内的外景图像和左后摄像头覆盖区域61内的外景图像以及右后摄像头覆盖区域51内的外景图像进行剪裁拼接处理，达到无缝拼接，得到覆盖车左右A柱盲区52的第一外景图像显示区域，使得驾驶者可以完成看清该区域。
同时，处理器通过图像处理算法将正后摄像头覆盖区域21内的外景图像和左前摄像头覆盖区域41内的外景图像以及右前摄像头覆盖区域31内的外景图像进行剪裁拼接处理，达到无缝拼接，得到覆盖传统左右后视镜后视盲区的第二外景图像显示区域，使得驾驶者可以完成看清该区域。
处理器通过图像处理算法同时将左前摄像头覆盖区域41内的外景图像和右前摄像头覆盖区域31内的外景图像以及左后摄像头覆盖区域61内的外景图像和右后摄像头覆盖区域51内的外景图像进行剪裁拼接处理，达到无缝拼接，得到车左侧的第三外景图像显示区域和车右侧的第四外景图像显示区域，使得驾驶者可以完成看清该区域。
S30.处理器通过视频输出模块将处理后的第一外景图像显示区域、第二外景图像显示区域、第三外景图像显示区域和第四外景图像显示区域再次进行处理得到整车周边图像7并传输给显示机构进行显示；以得到360度环视整车周边图像7的功能，为复杂环境驾驶及泊车提供了很好的保障；在本实施例中，其拼接区域为71。
S40.处理器的MCU通过图像处理算法识别出第一外景图像显示区域内的动态危险物 体或第二外景图像显示区域内的加速车辆并发送危险警示信号或危险变道警示信号给整车ECU；
S50.整车ECU根据接收的危险警示信号或危险变道警示信号对驾驶者进行警示提醒；保证了行车安全，
最后，本实施例的处理器还通过车载T-BOX交互，发生紧急情况时，将处理后的整车周边图像7实时传送至整车后台，且车载T-BOX可根据需要通过整车后台实时获取整车周边图像7；以实现紧急状况下安全保障功能。
显然，本发明的上述实施例仅仅是为清楚地说明本发明所作的举例，而并非是对本发明的实施方式的限定。对于所属领域的普通技术人员来说，在上述说明的基础上还可以做出其它不同形式的变化或变动。这里无需也无法对所有的实施方式予以穷举。凡在本发明的精神和原则之内所作的任何修改、等同替换和改进等，均应包含在本发明权利要求的保护范围之内。

Claims (10)

  1. 一种基于摄像头消除汽车盲区的高清智能装置，包括处理器、分别与所述处理器通讯连接的外景采集机构和显示机构；其特征在于，所述处理器和显示机构位于汽车内，所述外景采集机构位于汽车外，所述外景采集机构包括设置在车前的正前摄像头、设置在车后的正后摄像头、设置在车前两侧的左前摄像头和右前摄像头以及设置在车后两侧的左后摄像头和右后摄像头；所述左前摄像头和右前摄像头分别用于采集其所在位置向后一侧及车左侧后方和车右侧后方区域内的外景图像，所述左后摄像头和右后摄像头分别用于采集其所在位置向前一侧及车左侧前方和车右侧前方区域内的外景图像，所述正前摄像头和正后摄像头分别用于采集车前方和车后方区域内的外景图像；所述处理器用于对所述外景采集机构所采集的外景图像进行拼接处理，所述显示机构用于将所述处理器拼接后的外景图像进行显示。
  2. 根据权利要求1所述的基于摄像头消除汽车盲区的高清智能装置，其特征在于，所述处理器包括CPU、MCU、视频输入模块和视频输出模块，所述外景采集机构通过视频输入模块与CPU相连接，所述CPU通过视频输出模块与显示机构相连接，所述CPU与MCU通讯连接。
  3. 根据权利要求2所述的基于摄像头消除汽车盲区的高清智能装置，其特征在于，还包括整车ECU和车载T-BOX，所述T-BOX通过以太网与所述CPU通讯连接，所述CPU通过MCU与整车ECU通讯连接。
  4. 根据权利要求1所述的基于摄像头消除汽车盲区的高清智能装置，其特征在于，所述左前摄像头和右前摄像头位于车前两侧传统后视镜位置处；所述左后摄像头和右后摄像头位于车后两侧。
  5. 根据权利要求1所述的基于摄像头消除汽车盲区的高清智能装置，其特征在于，所述显示机构包括车载导航的显示终端。
  6. 一种基于摄像头消除汽车盲区的方法，其特征在于，包括步骤：
    S10.处理器通过设置在车前的正前摄像头对车前方区域内的外景图像进行图像采集，通过设置在车后的正后摄像头对车后方区域内的外景图像进行图像采集，通过设置在车前两侧的左前摄像头和右前摄像头对其所在位置向后一侧及车左侧后方和车右侧后方区域内的外景图像进行图像采集，通过设置在车后两侧的左后摄像头和右后摄像头对其所在位置向前一侧及车左侧前方和车右侧前方区域内的外景图像进行图像采集；
    S20.处理器通过图像处理算法对正前摄像头和左后摄像头以及右后摄像头所采集的外景图像进行处理，得到覆盖车左右A柱盲区的第一外景图像显示区域，对正后摄像头和左前摄像头以及右前摄像头所采集的外景图像进行处理，得到覆盖传统左右后视镜后视盲区的第二 外景图像显示区域，对左前摄像头和左后摄像头所采集的外景图像进行处理，得到车左侧的第三外景图像显示区域，对右前摄像头和右后摄像头所采集的外景图像进行处理，得到车右侧的第四外景图像显示区域；
    S30.处理器通过视频输出模块将处理后的第一外景图像显示区域、第二外景图像显示区域、第三外景图像显示区域和第四外景图像显示区域进行处理得到整车周边图像并传输给显示机构进行显示。
  7. 根据权利要求6所述的基于摄像头消除汽车盲区的方法，其特征在于，步骤S20中的图像处理包括对采集的外景图像进行剪裁拼接。
  8. 根据权利要求6所述的基于摄像头消除汽车盲区的方法，其特征在于，步骤S10中，正前摄像头、正后摄像头、左前摄像头、右前摄像头、左后摄像头以及右后摄像头通过视频输入模块将采集的外景图像传输给处理器。
  9. 根据权利要求6所述的基于摄像头消除汽车盲区的方法，其特征在于，还包括：
    S40.处理器的MCU通过图像处理算法识别出第一外景图像显示区域内的动态危险物体或第二外景图像显示区域内的加速车辆并发送危险警示信号给整车ECU；
    S50.整车ECU根据接收的危险警示信号对驾驶者进行警示提醒。
  10. 根据权利要求6所述的基于摄像头消除汽车盲区的方法，其特征在于，还包括：处理器通过车载T-BOX将处理后整车周边图像实时传送至整车后台，车载T-BOX根据需要可通过整车后台实时获取整车周边图像。
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