CN106427782A - Rear image quick display method based on intelligent vehicular platform - Google Patents

Rear image quick display method based on intelligent vehicular platform Download PDF

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Publication number
CN106427782A
CN106427782A CN201610945941.1A CN201610945941A CN106427782A CN 106427782 A CN106427782 A CN 106427782A CN 201610945941 A CN201610945941 A CN 201610945941A CN 106427782 A CN106427782 A CN 106427782A
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CN
China
Prior art keywords
vehicle
intelligent vehicle
backup camera
intelligent
platform
Prior art date
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Pending
Application number
CN201610945941.1A
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Chinese (zh)
Inventor
张金保
李世俊
曹乐千
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.)
Yanfeng Visteon Electronic Technology Shanghai Co Ltd
Original Assignee
Yanfeng Visteon Electronic Technology Shanghai 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 Yanfeng Visteon Electronic Technology Shanghai Co Ltd filed Critical Yanfeng Visteon Electronic Technology Shanghai Co Ltd
Priority to CN201610945941.1A priority Critical patent/CN106427782A/en
Publication of CN106427782A publication Critical patent/CN106427782A/en
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
    • 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

Abstract

A rear image quick display method based on an intelligent vehicular platform relates to the technical field of automotive electronics and is intended to solve the technical problem of shortening the time of waiting for rear image display. An RVC (rear view camera) kernel module is created in a kernel of the intelligent vehicular platform; upon startup, the intelligent vehicular platform loads a driver of a rear view camera, runs the RVC kernel module and then runs other programs in the intelligent vehicular platform; upon startup of the RVC kernel module, if it is detected that a vehicle is in a reverse gear position, images taken by the rear view camera are captured by the driver of the rear view camera and output to a vehicular display screen. The method provided herein is suitable for vehicular intelligent platforms.

Description

Reverse image fast display method based on intelligent vehicle-carried platform
Technical field
The present invention relates to electricity field, more particularly to automotive electronic technology, particularly a kind of based on intelligent vehicle-carried platform Reverse image fast display method.
Background technology
The operating system of vehicle entertainment system is all Linux or android system mostly at present, due to system start-up Slowly, and reverse image application program need waiting system start after the completion of could run, the display waiting time of reverse image Long.
Content of the invention
For defect present in above-mentioned prior art, the technical problem to be solved is to provide a kind of reversing shadow The reverse image fast display method based on intelligent vehicle-carried platform for showing that the waiting time is short of picture.
In order to solve above-mentioned technical problem, a kind of reverse image based on intelligent vehicle-carried platform provided by the present invention is quick Display packing, is related to intelligent vehicle-carried platform, includes backup camera, vehicle-carrying display screen in the intelligent vehicle-carried platform, and Equipped with the installed video control program for installed video control in intelligent vehicle-carried platform, it is characterised in that：
A RVC kernel module for being used for controlling backup camera is created in the kernel of intelligent vehicle-carried platform；
When intelligent vehicle-carried platform starts, the driver of backup camera, and the driver in backup camera are first loaded RVC kernel module, other programs that then reruns in intelligent vehicle-carried platform are run after loaded；
During RVC kernel module startup optimization, whether real-time detection vehicle has been linked into reversing gear, if vehicle has been linked into reverse gear shift Position, then capture the image captured by backup camera by the driver of backup camera, and export vehicle-carrying display screen；
After the completion of intelligent vehicle-carried platform starts, by installed video control program come adapter vehicle shift detection and backup camera Control.
The reverse image fast display method based on intelligent vehicle-carried platform that the present invention is provided, starts in intelligent vehicle-carried platform Stage controlled by RVC kernel module backup camera and detection automobile gear level, can shorten reverse image display wait when Between.
Description of the drawings
Fig. 1 is the flow chart of the reverse image fast display method based on intelligent vehicle-carried platform of the embodiment of the present invention.
Specific embodiment
Below in conjunction with description of the drawings, embodiments of the invention are described in further detail, but the present embodiment is not used to limit The present invention processed, the analog structure of every employing present invention and its similar change, all should list protection scope of the present invention, the present invention in In pause mark all represent the relation of sum.
As shown in figure 1, a kind of reverse image based on intelligent vehicle-carried platform that the embodiment of the present invention is provided quickly shows Method, is related to intelligent vehicle-carried platform, includes backup camera, vehicle-carrying display screen in the intelligent vehicle-carried platform, and in intelligence Equipped with the installed video control program for installed video control in energy vehicular platform, it is characterised in that：
A RVC kernel module for being used for controlling backup camera is created in the kernel of intelligent vehicle-carried platform；
When intelligent vehicle-carried platform starts, the driver of backup camera, and the driver in backup camera are first loaded RVC kernel module, other programs that then reruns in intelligent vehicle-carried platform are run after loaded；
During RVC kernel module startup optimization, whether real-time detection vehicle has been linked into reversing gear, if vehicle has been linked into reverse gear shift Position, then capture the image captured by backup camera by the driver of backup camera, and export vehicle-carrying display screen；
After the completion of intelligent vehicle-carried platform starts, by installed video control program come adapter vehicle shift detection and backup camera Control.

Claims (1)

1. a kind of reverse image fast display method based on intelligent vehicle-carried platform, is related to intelligent vehicle-carried platform, the intelligent vehicle Include backup camera, vehicle-carrying display screen in carrying platform, and be equipped with for installed video control in intelligent vehicle-carried platform Installed video control program, it is characterised in that：
A RVC kernel module for being used for controlling backup camera is created in the kernel of intelligent vehicle-carried platform；
When intelligent vehicle-carried platform starts, the driver of backup camera, and the driver in backup camera are first loaded RVC kernel module, other programs that then reruns in intelligent vehicle-carried platform are run after loaded；
During RVC kernel module startup optimization, whether real-time detection vehicle has been linked into reversing gear, if vehicle has been linked into reverse gear shift Position, then capture the image captured by backup camera by the driver of backup camera, and export vehicle-carrying display screen；
After the completion of intelligent vehicle-carried platform starts, by installed video control program come adapter vehicle shift detection and backup camera Control.
CN201610945941.1A 2016-11-02 2016-11-02 Rear image quick display method based on intelligent vehicular platform Pending CN106427782A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610945941.1A CN106427782A (en) 2016-11-02 2016-11-02 Rear image quick display method based on intelligent vehicular platform

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610945941.1A CN106427782A (en) 2016-11-02 2016-11-02 Rear image quick display method based on intelligent vehicular platform

Publications (1)

Publication Number Publication Date
CN106427782A true CN106427782A (en) 2017-02-22

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610945941.1A Pending CN106427782A (en) 2016-11-02 2016-11-02 Rear image quick display method based on intelligent vehicular platform

Country Status (1)

Country Link
CN (1) CN106427782A (en)

Cited By (7)

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Publication number Priority date Publication date Assignee Title
CN107168784A (en) * 2017-05-15 2017-09-15 中科创达软件股份有限公司 Program emergency start option and device based on multiple nucleus system
CN107161080A (en) * 2017-04-28 2017-09-15 惠州华阳通用电子有限公司 Backing track line implementation method in a kind of vehicle device start-up course
CN109766144A (en) * 2019-01-22 2019-05-17 湖北亿咖通科技有限公司 A kind of control event response method and device
CN111681447A (en) * 2020-06-03 2020-09-18 王海龙 System and method for guiding vehicle to back up and enter underground parking garage
CN112235519A (en) * 2020-12-15 2021-01-15 湖北芯擎科技有限公司 Video display method and device, electronic equipment and storage medium
CN112667335A (en) * 2020-12-25 2021-04-16 北京百度网讯科技有限公司 Method, device and equipment for loading image frames of backing car and storage medium
US11829771B2 (en) 2022-04-29 2023-11-28 Red Hat, Inc. Quick presentation of camera video in a vehicle using Linux

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CN102756700A (en) * 2012-07-11 2012-10-31 深圳乐投卡尔科技有限公司 Method for accelerating reversing video display time by using vehicle-mounted Android platform
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CN103522961A (en) * 2013-03-26 2014-01-22 Tcl康钛汽车信息服务（深圳）有限公司 Method, system and car machine system for rapidly starting car backing up images
CN103522949A (en) * 2012-12-21 2014-01-22 Tcl康钛汽车信息服务（深圳）有限公司 Method and car machine system for rapidly starting car backing up images
US20140223158A1 (en) * 2013-02-05 2014-08-07 Mediatek Singapore Pte. Ltd. Booting display control method and related processor chip
CN105187791A (en) * 2015-09-08 2015-12-23 深圳市安普尔科技有限公司 Vehicle-mounted reverse video display method and device
CN105282510A (en) * 2015-10-21 2016-01-27 畅索软件科技（上海）有限公司 Method and device for starting reverse image
CN105657369A (en) * 2016-01-08 2016-06-08 福州瑞芯微电子股份有限公司 Rapid response video monitoring method and system based on Linux system

Patent Citations (9)

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Publication number Priority date Publication date Assignee Title
CN202035097U (en) * 2011-04-01 2011-11-09 深圳市众鸿科技有限公司 Back-up video fast display system and corresponding vehicle information system
CN102756700A (en) * 2012-07-11 2012-10-31 深圳乐投卡尔科技有限公司 Method for accelerating reversing video display time by using vehicle-mounted Android platform
CN102756691A (en) * 2012-07-26 2012-10-31 深圳市赛格导航科技股份有限公司 Reversing rearview system and reversing rearview method with fast response
CN103522949A (en) * 2012-12-21 2014-01-22 Tcl康钛汽车信息服务（深圳）有限公司 Method and car machine system for rapidly starting car backing up images
US20140223158A1 (en) * 2013-02-05 2014-08-07 Mediatek Singapore Pte. Ltd. Booting display control method and related processor chip
CN103522961A (en) * 2013-03-26 2014-01-22 Tcl康钛汽车信息服务（深圳）有限公司 Method, system and car machine system for rapidly starting car backing up images
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107161080A (en) * 2017-04-28 2017-09-15 惠州华阳通用电子有限公司 Backing track line implementation method in a kind of vehicle device start-up course
CN107161080B (en) * 2017-04-28 2020-07-07 惠州华阳通用电子有限公司 Method for realizing backing track line in vehicle starting process
CN107168784A (en) * 2017-05-15 2017-09-15 中科创达软件股份有限公司 Program emergency start option and device based on multiple nucleus system
CN109766144A (en) * 2019-01-22 2019-05-17 湖北亿咖通科技有限公司 A kind of control event response method and device
CN109766144B (en) * 2019-01-22 2021-09-24 湖北亿咖通科技有限公司 Control event response method and device
CN111681447A (en) * 2020-06-03 2020-09-18 王海龙 System and method for guiding vehicle to back up and enter underground parking garage
CN112235519A (en) * 2020-12-15 2021-01-15 湖北芯擎科技有限公司 Video display method and device, electronic equipment and storage medium
CN112667335A (en) * 2020-12-25 2021-04-16 北京百度网讯科技有限公司 Method, device and equipment for loading image frames of backing car and storage medium
US11829771B2 (en) 2022-04-29 2023-11-28 Red Hat, Inc. Quick presentation of camera video in a vehicle using Linux

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