CN115891836A - Cross-country vehicle transparent chassis display method based on camera - Google Patents
Cross-country vehicle transparent chassis display method based on camera Download PDFInfo
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- CN115891836A CN115891836A CN202211453388.1A CN202211453388A CN115891836A CN 115891836 A CN115891836 A CN 115891836A CN 202211453388 A CN202211453388 A CN 202211453388A CN 115891836 A CN115891836 A CN 115891836A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
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- Y02T10/10—Internal combustion engine [ICE] based vehicles
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Abstract
The invention provides a display method of a transparent chassis of an off-road vehicle based on a camera, which comprises the following steps of 1) installing and connecting the camera; 2) Acquiring an image of a 360-degree circular vehicle: 3) Acquiring images of a dead zone of a chassis: 4) Splicing the images of the transparent chassis by using a circular lathe; according to the invention, through a built-in algorithm of the vehicle-surrounding image controller, the pictures collected by the vehicle-mounted front/rear camera can be cached, and the collected pictures are superposed frame by frame according to the vehicle speed during picture collection to obtain the chassis blind area image, so that the chassis blind area is displayed on the vehicle-mounted display screen to form a transparent chassis effect, and the problem of the chassis vision blind area of a pickup truck type is effectively solved.
Description
Technical Field
The invention relates to the technical field of automobile surrounding images, in particular to a method for displaying a transparent chassis of a cross-country automobile based on a camera.
Background
The main stream of the automobiles in the market is a reversing camera, and a view picture behind the automobiles can be displayed on a central control display screen. To high-end motorcycle type, 360 degrees ring car images have appeared. The principle is that pictures collected by four cameras at the front, the rear, the left and the right of an automobile are spliced through picture processing of a car-encircling image controller, and then the spliced pictures are displayed on a central control display screen. The four cameras are respectively arranged on a front bumper, a left outer rear-view mirror, a right outer rear-view mirror and a rear bumper of the automobile, and after the pictures collected by each camera are spliced, repeated parts are blurred. Therefore, pictures around the whole vehicle can be displayed, 360-degree pictures are formed on the central control screen, and the whole vehicle is prevented from being collided or scratched.
However, the 360-degree ring car image cannot display the picture of the car chassis, and the picture of the chassis needs to be displayed at present, so that the transparent chassis effect of the 720-degree ring car image is formed.
Disclosure of Invention
The invention aims to solve the problems and provides a method for displaying a transparent chassis of an off-road vehicle based on a camera.
In order to achieve the above object, the present invention adopts the following technical solutions.
A display method for a transparent chassis of an off-road vehicle based on a camera comprises the following steps:
1) Mounting and connecting a camera;
2) Acquiring an image of a 360-degree circular vehicle:
3) Acquiring images of a dead zone of a chassis:
4) And splicing the images of the transparent chassis by using a circular lathe.
Specifically, the installation and connection of the cameras in the step 1) comprise that a vehicle-mounted high-definition camera is respectively installed in the front, the back, the left and the right directions of the vehicle, and the four vehicle-mounted high-definition cameras are connected with the vehicle-surrounding image controller.
Specifically, the image acquisition of the 360-degree surrounding vehicle in the step 2) means that after the vehicle is powered on, the vehicle-mounted high-definition camera acquires real-time images of the vehicle in four directions and sends the images to the surrounding vehicle image controller.
Specifically, the chassis blind area image in the step 3) is acquired, when the vehicle moves forward/backward, the vehicle-surrounding image controller caches the images of the front/rear cameras, and the acquired images are superposed frame by frame according to the vehicle speed during image acquisition to obtain the chassis blind area image.
Specifically, the transparent chassis ring vehicle images in the step 4) are spliced, an algorithm is built in the ring vehicle image controller, and the cached and superposed chassis blind area images in the step 3) can be spliced with the ring vehicle images collected in the step 2), so that the ring vehicle images with the transparent chassis effect are obtained.
Specifically, the vehicle-mounted high-definition camera in the step 2) collects real-time images of the vehicle in four directions, and after the real-time images are sent to the car-encircling image controller, the car-encircling image controller splices the real-time images in the four directions according to a built-in algorithm to obtain a 360-degree car-encircling image.
The invention has the beneficial effects that:
according to the invention, through a built-in algorithm of the vehicle-surrounding image controller, the pictures collected by the vehicle-mounted front/rear camera can be cached, and the collected pictures are superposed frame by frame according to the vehicle speed during picture collection to obtain the chassis blind area image, so that the chassis blind area is displayed on the vehicle-mounted display screen to form a transparent chassis effect, and the problem of the chassis vision blind area of a pickup truck type is effectively solved. .
Drawings
FIG. 1 is a flow chart of a method for displaying a transparent chassis of an off-road vehicle based on a camera according to the invention.
Detailed Description
In order to make those skilled in the art better understand the technical solutions in the present specification, the technical solutions in the embodiments of the present specification will be clearly and completely described below with reference to the drawings in the embodiments of the present specification, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments.
As shown in fig. 1, the present embodiment provides a method for displaying a transparent chassis of an off-road vehicle based on a camera, including the following steps:
1) Mounting and connecting a camera;
2) Acquiring an image of a 360-degree circular vehicle:
3) Acquiring images of a dead zone of a chassis:
4) And splicing the images of the transparent chassis by using a circular lathe.
Specifically, the installation and connection of the cameras in the step 1) comprise that a vehicle-mounted high-definition camera is respectively installed in the front, the back, the left and the right directions of the vehicle, and the four vehicle-mounted high-definition cameras are connected with the vehicle-surrounding image controller.
Specifically, the 360-degree vehicle surrounding image acquisition in the step 2) means that after the vehicle is powered on, the vehicle-mounted high-definition camera acquires real-time images of the vehicle in four directions and sends the images to the vehicle surrounding image controller.
Specifically, the chassis blind area image in the step 3) is acquired, when the vehicle moves forward/backward, the vehicle-surrounding image controller caches the images of the front/rear cameras, and the acquired images are superposed frame by frame according to the vehicle speed during image acquisition to obtain the chassis blind area image.
Specifically, the transparent chassis ring vehicle images in the step 4) are spliced, an algorithm is built in the ring vehicle image controller, and the chassis blind area images cached and superposed in the step 3) can be spliced with the ring vehicle images collected in the step 2), so that the ring vehicle images with the transparent chassis effect are obtained.
Specifically, the vehicle-mounted high-definition camera in the step 2) collects real-time images of the vehicle in four directions, and after the real-time images are sent to the car-encircling image controller, the car-encircling image controller splices the real-time images in the four directions according to a built-in algorithm to obtain a 360-degree car-encircling image.
While the preferred embodiments of the present invention have been described in detail, it will be understood by those skilled in the art that the invention is not limited thereto, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (6)
1. A method for displaying a transparent chassis of an off-road vehicle based on a camera is characterized by comprising the following steps:
1) Mounting and connecting a camera;
2) Acquiring an image of a 360-degree circular vehicle:
3) Acquiring images of a dead zone of a chassis:
4) And splicing the images of the transparent chassis by using a circular lathe.
2. The method for displaying the transparent chassis of the camera-based off-road vehicle as claimed in claim 1, wherein the step 1) of installing and connecting the cameras comprises installing a vehicle-mounted high-definition camera in each of the front, rear, left and right directions of the vehicle and connecting the four vehicle-mounted high-definition cameras with the vehicle-around image controller.
3. The camera-based display method for the transparent chassis of the off-road vehicle according to claim 1, wherein the 360-degree ring vehicle image collection in step 2) means that after the vehicle is powered on, a vehicle-mounted high-definition camera collects real-time images of the vehicle in four directions and sends the images to a ring vehicle image controller.
4. The camera-based display method for transparent chassis of off-road vehicle according to claim 1, wherein in step 3), the images of the blind area of the chassis are collected, when the vehicle moves forward/backward, the vehicle-surrounding image controller buffers the frames of the front/rear camera, and the collected frames are superimposed one by one according to the vehicle speed during the image collection to obtain the image of the blind area of the chassis.
5. The camera-based display method for the transparent chassis of the off-road vehicle according to claim 1, wherein the transparent chassis ring vehicle images in the step 4) are spliced, an algorithm is built in the ring vehicle image controller, and the cached and superimposed chassis blind area images in the step 3) can be spliced with the ring vehicle images collected in the step 2) to obtain the ring vehicle images with the transparent chassis effect.
6. The camera-based display method for the transparent chassis of the off-road vehicle according to claim 3, wherein the vehicle-mounted high-definition camera in the step 2) collects real-time images of the vehicle in four directions, and after the real-time images are sent to the vehicle-surrounding image controller, the vehicle-surrounding image controller splices the real-time images in the four directions according to a built-in algorithm to obtain a 360-degree vehicle-surrounding image.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202211453388.1A CN115891836A (en) | 2022-11-21 | 2022-11-21 | Cross-country vehicle transparent chassis display method based on camera |
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| CN202211453388.1A CN115891836A (en) | 2022-11-21 | 2022-11-21 | Cross-country vehicle transparent chassis display method based on camera |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20160350602A1 (en) * | 2011-05-09 | 2016-12-01 | Lg Innotek Co., Ltd. | Parking camera system and method of driving the same |
| CN107878330A (en) * | 2017-12-06 | 2018-04-06 | 湖北航天技术研究院特种车辆技术中心 | A kind of vehicle chassis perspective method and vehicle chassis arrangement for perspective |
| CN109314767A (en) * | 2016-06-29 | 2019-02-05 | 爱信精机株式会社 | Periphery monitoring apparatus |
| US20220161718A1 (en) * | 2020-11-23 | 2022-05-26 | Denso Corporation | Peripheral image generation device and display control method |
| CN114872631A (en) * | 2022-06-13 | 2022-08-09 | 东风汽车集团股份有限公司 | Method and system for realizing functions of transparent chassis |
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- 2022-11-21 CN CN202211453388.1A patent/CN115891836A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20160350602A1 (en) * | 2011-05-09 | 2016-12-01 | Lg Innotek Co., Ltd. | Parking camera system and method of driving the same |
| CN109314767A (en) * | 2016-06-29 | 2019-02-05 | 爱信精机株式会社 | Periphery monitoring apparatus |
| CN107878330A (en) * | 2017-12-06 | 2018-04-06 | 湖北航天技术研究院特种车辆技术中心 | A kind of vehicle chassis perspective method and vehicle chassis arrangement for perspective |
| US20220161718A1 (en) * | 2020-11-23 | 2022-05-26 | Denso Corporation | Peripheral image generation device and display control method |
| CN114872631A (en) * | 2022-06-13 | 2022-08-09 | 东风汽车集团股份有限公司 | Method and system for realizing functions of transparent chassis |
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