CN212604826U - A look around system for openly hang - Google Patents

Abstract

The utility model discloses a look around system for openly hang relates to openly and hangs technical field, hang including openly, the camera is all installed to locomotive, car side and the rear of a vehicle that openly hangs, be equipped with display screen, video acquisition equipment, look around the host computer in the driver's cabin that openly hung, display screen, video acquisition equipment, look around host computer, camera electric connection. Through setting up the camera at the head of a tractor, car side and rear of a vehicle, the multichannel video image that gathers the same moment is handled into the peripheral 360 automobile body top views of a vehicle, shows on the screen at last, lets the head-on drive driver clearly look over whether there is the barrier peripheral of vehicle, and is not only directly perceived, does not have the sight blind area moreover, can obviously reduce the emergence of accidents such as scraping, collision, promotes vehicle driving safety.

Description

A look around system for openly hang

Technical Field

The utility model relates to a openly hang technical field, in particular to look around system for openly hang.

Background

At present, a visual radar product of a single rear-view camera becomes one of necessary safety equipment of a front-view crane, but simultaneously, a visual reversing radar based on the single rear-view camera can only see images right behind a vehicle body, the surrounding conditions of the vehicle body cannot be seen simultaneously, a viewing angle blind area exists, the increasingly harsh driving requirements of a driver are difficult to meet, the requirement of 360-degree panoramic images around the vehicle body is met, and a front-view lifting ring system is produced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a look around system for openly hang solves openly to hang and can only see the image directly behind the automobile body based on the visual radar of backing a car of single back vision camera, can't see the automobile body situation all around clearly simultaneously, has the problem of visual angle blind area.

The above technical purpose of the present invention can be achieved by the following technical solutions:

the utility model provides a look around system for openly hang, includes openly hangs, the camera is all installed to the locomotive, car side and the rear of a vehicle of openly hanging, be equipped with display screen, video acquisition equipment, look around the host computer in the driver's cabin that openly hung, display screen, video acquisition equipment, look around host computer, camera electric connection.

Preferably, the head, the side and the tail of the front crane are fixedly provided with the cameras through fasteners.

Preferably, the fastener is a screw.

Preferably, both sides of the camera are respectively provided with a rim, the rims are provided with a counter bore, and the screws penetrate through the counter bores and are in threaded connection with the head, the side and the tail of the front crane.

Preferably, the front side and the rear side of the front crane are respectively provided with one camera, and the left front fender, the left rear fender, the right front fender and the right rear fender of the front crane are respectively provided with one camera.

Preferably, the camera is a fisheye wide-angle camera.

Preferably, the all-round looking host computer is connected with the camera through a matched integrated wire harness.

Preferably, the matched integrated wiring harness is a video multi-core shielded cable.

The utility model has the advantages as follows:

through setting up the camera at the head of a tractor, car side and rear of a vehicle, the multichannel video image that gathers the same moment is handled into the peripheral 360 automobile body top views of a vehicle, shows on the screen at last, lets the head-on drive driver clearly look over whether there is the barrier peripheral of vehicle, and is not only directly perceived, does not have the sight blind area moreover, can obviously reduce the emergence of accidents such as scraping, collision, promotes vehicle driving safety.

Drawings

Fig. 1 is a rear view of a front crane in an embodiment of the present invention;

fig. 2 is a left side view of the front crane in the embodiment of the present invention;

fig. 3 is a front view of a reach stacker in an embodiment of the invention;

fig. 4 is a right side view of the front crane in an embodiment of the present invention;

FIG. 5 is an enlarged partial schematic view of FIG. 3 at A;

fig. 6 is a schematic structural diagram of the camera in fig. 1 to 5.

Detailed Description

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

It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly. Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

Referring to fig. 1 to 6, the utility model provides a look around system for openly hang, including openly hanging 10, all install fisheye wide-angle camera 20 at the locomotive of openly hanging 10, car side and rear of a vehicle, be equipped with display screen, video acquisition equipment, look around the host computer in the driver's cabin of openly hanging 10, display screen, video acquisition equipment, look around host computer, fisheye wide-angle camera 20 electric connection.

A display screen: the system is used for presenting various pictures, so that a driver can conveniently observe the surrounding conditions of the vehicle;

video acquisition equipment: the system is used for video output, images are collected through the six-path fisheye wide-angle camera 20, and the images are transmitted to a display screen after being processed;

looking around the host: a control system, a chip and an algorithm of the all-round looking system;

supporting integrated pencil: the system is used for connecting the panoramic main machine and each fisheye wide-angle camera 20, adopts a special video multi-core shielded cable, can resist electromagnetic interference and oil stains, and ensures stable image quality for signal transmission of the system;

fisheye wide-angle camera 20: the camera is used for image acquisition, can horizontally take a picture at 360 degrees and vertically at a wide angle of 180 degrees, and is convenient for observing the surrounding environment.

The front side crane 10 belongs to a special-shaped vehicle (the front side of the vehicle is wide, the rear side of the vehicle is narrow), a fisheye wide-angle camera 20 is respectively arranged on the front side and the rear side of the vehicle, a fisheye wide-angle camera 20 is respectively arranged on the left front mudguard, the left rear mudguard, the right front mudguard and the right rear mudguard, and images of the conditions of the vehicle head, the vehicle side and the vehicle tail are respectively collected.

Two sides of the fisheye wide-angle camera 20 are respectively provided with a rim, the rims are provided with counter bores 21, and screws 30 are provided with gaskets, penetrate through the counter bores 21 and are in threaded connection with the head, the side mudguard and the tail of the front crane 10.

Debugging: an image acquisition curtain is laid respectively in four angles departments of front crane front, back, left and right, apart from two meters of vehicle, sets up vehicle length, width, height, traces a little on the curtain, carries out the panorama concatenation after tracing a little, and personnel walk around the vehicle, look over the effect. The debugging is continuously carried out according to the method until the picture is clear and visible and has no blind area.

Road test testing:

whether a left turn light panorama is displayed, whether a panorama plus a left view picture exists in the picture or not;

turning right a turn light to see whether the panorama is displayed, and whether the panorama plus a right-view picture has a fuzzy state in the picture;

whether reverse gear panorama is displayed or not, whether the panorama and a rear view picture exist or not and whether a fuzzy state exists in the picture or not are hung;

whether the left-right steering correcting panorama exits or not is judged, and a navigation interface is displayed;

whether the panoramic picture exits after the reversing returns or not is judged, and a navigation interface is displayed;

respectively finding out parking spaces at the side positions, grid lines and parking spaces right behind to park, and observing whether parking space lines around the vehicle are straight or not;

after the video output in the image setting menu is set to be 0S, whether the panorama returns to the original vehicle interface is tested;

turning left and right steering lamps on the original vehicle interface, and automatically returning to the original vehicle interface if a reverse-gear panoramic picture appears;

the panoramic car model displays whether a safety distance of 20-30cm exists actually when the panoramic car model is in contact with the obstacle;

whether the remote controller key can be normally operated or not;

adjusting the time to be whether the current time is normal or not after being stored;

whether a video indicates that a red mark appears in a picture plugged with the USB flash disk or not;

whether the video pictures in the U disk can be normally played back or not;

whether the single-picture image display is reasonable or not (the left and right single pictures respectively display the front tires of the vehicle, whether the front and rear pictures are centered or not and whether the 8M pedestrians are completely displayed or not);

whether the spliced picture of the flat road surface in a low-speed or high-speed mode is seriously distorted or not.

The above description specifically describes the preferred embodiment of the present invention, but of course, the present invention can also adopt different forms from the above embodiments, and equivalent changes or corresponding modifications made by those skilled in the art without departing from the spirit of the present invention should fall within the protection scope of the present invention.

Claims (8)

1. The utility model provides a look around system for openly hang, its characterized in that, includes openly hangs, the locomotive, car side and the rear of a vehicle of openly hanging all install the camera, be equipped with display screen, video acquisition equipment, look around the host computer in the driver's cabin of openly hanging, display screen, video acquisition equipment, look around host computer, camera electric connection.

2. The system of claim 1, wherein the head, side and tail of the reach truck are each fixedly mounted with the camera by fasteners.

3. The system of claim 2, wherein the fasteners are screws.

4. The all-round system for the reach stacker as claimed in claim 3, wherein the camera has a rim on each of its two sides, the rim having a counter bore, the screw passing through the counter bore and being threadedly connected to the head, side and tail of the reach stacker.

5. A surround view system for a reach stacker according to any one of claims 1 to 4, wherein one said camera is mounted on each of a front side and a rear side of said reach stacker, and one said camera is mounted on each of a left front fender, a left rear fender, a right front fender and a right rear fender of said reach stacker.

6. The system of claim 1, wherein the camera is a fisheye wide-angle camera.

7. The system of claim 1, wherein the panoramic main unit and the camera are connected by a matching integrated wire harness.

8. The system of claim 7, wherein the integrated harness is a video multi-core shielded cable.

Images