CN211127914U

CN211127914U - Vehicle-mounted four-way splicing panoramic camera

Info

Publication number: CN211127914U
Application number: CN201921764566.6U
Authority: CN
Inventors: 付昕军; 罗锐章; 莫焕成
Original assignee: Shenzhen Huatu Digital Technology Co ltd
Current assignee: Shenzhen Huatu Digital Technology Co ltd
Priority date: 2019-10-21
Filing date: 2019-10-21
Publication date: 2020-07-28
Anticipated expiration: 2029-10-21

Abstract

The utility model discloses an on-vehicle four ways concatenation panoramic camera, include: the side wall of the shell is circumferentially provided with N windows at intervals; the light-transmitting lenses are embedded in the windows; the video module heat dissipation bracket is arranged in the shell and connected with the shell, and is annular and provided with N mounting plates; the video module is arranged on the mounting plate and corresponds to the light-transmitting lens, and the field angle of each video module is larger than 360/N degrees; the adapter plate is detachably connected with the shell and used for fixing the processor and the PCB interface board; the processor is arranged in the cylinder body and is connected with the N groups of video modules; and N is more than or equal to 3, and the processor clips the information acquired by the N groups of video modules into a full-scene image. The utility model discloses on-vehicle four ways concatenation panoramic camera image acquisition effect and heat dispersion are excellent.

Description

Vehicle-mounted four-way splicing panoramic camera

Technical Field

The utility model relates to an on-vehicle four ways concatenation panoramic camera.

Background

The image splicing technology comes from the requirement of photography, the field of view range of a common monitoring camera is narrow, the horizontal direction and the vertical direction are both in the range of 30-60 degrees, the perception range of human eyes is larger than the range, if a wide field of view image is obtained by the common monitoring camera, the problems of focal length expansion and image resolution reduction exist, and the image splicing technology is to splice two or more image sequences with a certain overlapping area into an image with a wide view angle and high resolution. With the rapid development of computer science and electronic technology, the image stitching technology is widely applied in the field of video monitoring. In recent years, the vehicle-mounted four-way splicing panoramic camera gradually shows the market under the promotion of the increasing demand of people for video technology.

The existing multi-view network camera has poor image acquisition effect and unreasonable heat dissipation structure design, so that the performance of the existing multi-view network camera needs to be improved.

Disclosure of Invention

The utility model aims at providing a vehicle-mounted four ways concatenation panoramic camera aims at promoting vehicle-mounted four ways concatenation panoramic camera's image acquisition effect and heat dispersion.

In order to achieve the above object, the utility model adopts the following technical scheme:

the side wall of the shell is provided with N windows at intervals in the circumferential direction;

the N lenses, one said lens is inlaid in a said window;

the video module heat dissipation bracket is arranged in the shell and connected with the shell, and is annularly arranged and provided with N mounting plates;

the N groups of video modules are arranged on the mounting plate and correspond to the lens, and the field angle of each video module is larger than 360/N degrees;

the adapter plate is detachably connected in the shell and used for fixing the processor and the PCB interface board;

the processor is fixed on the adapter plate and arranged in the shell; is connected with N groups of video modules;

the processor clips the information collected by the N groups of video modules into a panoramic image, wherein N is more than or equal to 3;

optionally, the lens is a square flat mirror.

Optionally, the video module heat dissipation bracket is made of an aluminum alloy.

Optionally, the material of the adapter plate is an aluminum alloy.

Optionally, the housing includes a cylinder and a seat body connected to a lower end of the cylinder, the cylinder is provided with the window, and the heat dissipation bracket is connected to the cylinder.

Optionally, the seat body is provided with an air outlet.

Optionally, the portable electronic device further comprises a mounting seat detachably connected with the base body, and the mounting seat is provided with an external connection hole.

Optionally, the electronic device further includes an interface board disposed in the housing, and the interface board is electrically connected to the processor.

The utility model discloses technical scheme is through setting up a N window at the shell annular to heat dissipation support mounting in the shell has a N video module, and the angle of view of each video module is greater than 360/N, so gather the information that returns through a N video module, can obtain high-quality panoramic picture after the treater is edited. And install a N video module on the heat dissipation support of annular design, the heat that video module produced can transmit the shell and give off the external world through the heat dissipation support rapidly, and heat dispersion is excellent, makes the utility model discloses sustainable normal work of many meshes panoramic camera.

Drawings

Fig. 1 is the utility model discloses on-vehicle four ways concatenation panoramic camera structure explosion sketch.

Fig. 2 is a schematic structural diagram of the upper cover ① of the vehicle-mounted four-way splicing panoramic camera in fig. 1.

Fig. 3 is a schematic structural diagram of the vehicle-mounted four-way splicing panoramic camera housing ⑨ in fig. 1.

Fig. 4 is a schematic structural diagram of the heat dissipation bracket ③ of the vehicle-mounted four-way splicing panoramic camera video module in fig. 1.

Fig. 5 is a schematic structural diagram of the vehicle-mounted four-way splicing panoramic camera adapter plate ⑭ in fig. 1.

The reference numbers illustrate:

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings.

The utility model mainly aims at providing an on-vehicle four ways concatenation panoramic camera.

With reference to fig. 1 to 5, in the embodiment of the present invention, the vehicle-mounted four-way splicing panoramic camera includes a housing ⑨, N windows circumferentially spaced on a side wall of the housing, N square lenses ⑯, a video module heat dissipation bracket ③, a switching board ⑯ 1, a processor ⑤, wherein the video module heat dissipation bracket is disposed in the housing and connected to the housing ⑯ 2, the video module heat dissipation bracket is annularly disposed and has N mounting boards, the N sets of video modules ⑯ 3 are mounted on one mounting board and are disposed corresponding to one square lens ⑯, and a field angle of each video module is greater than 360/N degrees, the switching board is detachably connected to the housing ⑨ and is used for fixing the processor ⑯ 0 and the PCB interface board ⑮, and the processor ⑤ is fixed to the switching board ⑭ and disposed in the housing ⑨ and connected to the N sets of video modules ⑬;

the utility model discloses a vehicle-mounted four ways concatenation panoramic camera, including video module ⑬, processor ⑤, four video modules ⑬, image sensor, wherein, N is greater than or equal to 3, the information that processor ⑤ gathered N group video module ⑬ is edited into panoramic image, this scheme shell ⑨ material is the aluminum alloy, wherein N window is located same level, and equidistant setting, the N piece mounting panel of video module heat dissipation support ③ constitutes positive N limit shape promptly.

The utility model discloses technical scheme sets up N windows through the shell ⑨ annular, and install N video module ⑬ in video module heat dissipation support ③ in the shell, and the angle of view of each video module is greater than 360/N, when information transmission that so gathers back through N video module handles to treater ⑤, can ensure that there is the image information of sufficient angle to be used for the coincidence to cover each other, on the other hand because adjacent two sets of video modules can cut out partly because the blurred picture of edge pixel in the picture concatenation, can obtain high-quality panoramic image after so cutting, and install N video module on the video module heat dissipation support of annular design, the heat that the video module produced can transmit the shell and give off in the air of external world through video module heat dissipation support rapidly, heat dispersion is excellent, make the utility model discloses the sustainable normal work of on-vehicle four ways concatenation camera panorama.

Furthermore, the adapter plate ⑭ material of this scheme be the aluminum alloy, can dismantle the connection in casing ⑨, treater ⑤ is fixed on the adapter plate and is set up in the casing, is connected with N group video module ⑬, wherein, the heat that the treater work produced can transmit the shell and give off in the air of external world, and heat dispersion is excellent, in order to guarantee the sustainable normal work of the on-vehicle four ways concatenation panoramic camera of the utility model.

In view of the dual considerations of heat dissipation effect and manufacturing cost, the video module heat dissipation bracket ③ and the interposer ⑭ of the present embodiment are made of aluminum alloy, specifically 6063 aluminum profile, and have a thermal conductivity of 201W/m.

Specifically, this scheme shell ⑨ includes barrel ⑦ and the pedestal ⑧ of being connected with the barrel lower extreme, and N windows have been seted up to the barrel, and video module heat dissipation support ③ is connected with the barrel.

In order to further promote the radiating effect, the utility model discloses still including setting up in video module heat dissipation support ③ inboard exhaust fan ⑫, pedestal ⑧ is provided with the air outlet, through the setting of exhaust fan, has strengthened the gas flow in the shell ⑨, makes the discharge that the heat can be faster.

For convenience the utility model discloses on-vehicle four ways concatenation panoramic camera's installation, this scheme still includes can dismantle the mount pad ⑪ of being connected with pedestal ⑧, and the mount pad is provided with a N outer hole.

Furthermore, in order to facilitate the transmission of data, the utility model discloses still include fix on keysets ⑭ and set up PCB interface board ⑮ in shell ⑨, wherein, the heat that PCB interface board during operation produced passes through the keysets and transmits the shell and gives off in the air of external world to reach radiating effect, PCB interface board and treater electric connection.

The above description is only a preferred embodiment of the present invention, and many changes can be made in the detailed description and the application scope according to the idea of the present invention for those skilled in the art, which all belong to the protection scope of the present invention as long as the changes do not depart from the concept of the present invention.

Claims

1. The utility model provides an on-vehicle four ways concatenation panoramic camera which characterized in that includes:

the N light-transmitting lenses are embedded in the window;

the video module is arranged on the mounting plate and corresponds to the light-transmitting lens, and the field angle of each video module is larger than 360/N degrees;

the adapter plate is detachably connected in the shell and used for fixing the processor and the PCB interface board; the processor is arranged in the cylinder and is connected with the N groups of video modules; and N is more than or equal to 3, and the processor clips the information acquired by the N groups of video modules into a full-scene image.

2. The vehicle-mounted four-way splicing panoramic camera according to claim 1, wherein the transparent lens is a square plane mirror.

3. The vehicle-mounted four-way splicing panoramic camera according to claim 1, wherein the video module heat dissipation bracket is made of aluminum alloy.

4. The vehicle-mounted four-way splicing panoramic camera according to claim 1, wherein the adapter plate is made of aluminum alloy.

5. The vehicle-mounted four-way splicing panoramic camera according to any one of claims 1 to 4, wherein the shell comprises a cylinder body and a base body connected with the lower end of the cylinder body, the cylinder body is provided with the window, and the video module heat dissipation bracket is connected with the cylinder body.

6. The vehicle-mounted four-way splicing panoramic camera according to claim 5, further comprising an exhaust fan arranged on the inner side of the video module heat dissipation bracket, wherein the seat body is provided with an air outlet.

7. The vehicle-mounted four-way splicing panoramic camera according to claim 5, further comprising a mounting seat detachably connected with the seat body, wherein the mounting seat is provided with an external connection hole.

8. The vehicle-mounted four-way splicing panoramic camera according to claim 1, further comprising an interface board fixed on the adapter board and arranged in the shell, wherein the interface board is electrically connected with the processor.