CN115139961A - Vehicle radar device and vehicle - Google Patents

Abstract

Embodiments of the present application provide a vehicle and a vehicle radar device thereof. The vehicle radar device is used to be mounted on a bumper assembly of a vehicle. The vehicle radar device includes a radar body, and a lamp assembly is provided on the bumper assembly. , the radar body is connected to the outer edge of the vehicle lamp assembly. In the embodiment of the present application, the radar body and the vehicle lamp assembly are integrated together, which not only simplifies the installation process of the radar and the vehicle lamp, but also makes the vehicle more modern and technological.

Description

Vehicle Radar Units and Vehicles

technical field

The present application relates to the technical field of vehicles, and in particular, to a vehicle radar device and a vehicle.

Background technique

At this stage, in the automotive field, some radar devices are generally installed on vehicles for driving safety and automatic driving. These radar devices are generally arranged on the vehicle shell, such as the bumper assembly around the front headlights of the vehicle. , These radar devices are generally relatively independent from other vehicle components on the bumper assembly, which will cause the vehicle installation process to be cumbersome and the overall sense of the vehicle is not strong, making the vehicle lack of modern technology.

SUMMARY OF THE INVENTION

In view of the above problems, the embodiments of the present application are proposed in order to provide a vehicle radar device and a vehicle that solve at least one of the above technical problems.

In a first aspect, an embodiment of the present application provides a vehicle radar device for being installed on a bumper assembly of a vehicle, the vehicle radar device includes a radar body, and a lamp assembly is provided on the bumper assembly, The radar body is connected to the outer edge of the vehicle lamp assembly.

Further, the vehicle radar device further includes a fixing bracket, the radar body is arranged on the fixing bracket, and the fixing bracket is connected to the outer edge of the vehicle lamp assembly.

Further, the radar body includes a lidar.

Further, the vehicle lamp assembly includes a lighting lamp, and the radar body is connected to the outer edge of the lighting lamp.

Further, the vehicle lamp assembly further includes a signal lamp, and the radar body is connected to the outer edge of the signal lamp.

Further, the lighting lamp and the signal lamp are an integral structure connected to each other.

Further, the illuminating lamp and the signal lamp are separate structures, the illuminating lamp is a headlamp, the signal lamp is a daytime running lamp, and the radar body is provided on the headlamp and the daytime running lamp. between the lights.

Further, the fixing bracket includes a bearing plate for connecting the radar body and a connecting plate for connecting the outer edge of the vehicle lamp assembly, and the connecting plate is connected with the bearing plate.

Further, one end of the two connecting plates is respectively connected with the opposite ends of the carrying plate, and the other ends of the two connecting plates are respectively connected with the outer edge of the vehicle lamp assembly;

The radar body is carried on the carrying board between the two connecting boards.

In a second aspect, an embodiment of the present application provides a vehicle, where the vehicle includes a vehicle body and the vehicle radar device according to any one of the first aspect.

In the technical solutions provided by the embodiments of the present application, the vehicle radar device is used to be installed on a bumper assembly of a vehicle, the vehicle radar device includes a radar body, a lamp assembly is provided on the bumper assembly, and the radar The body is connected to the outer edge of the vehicle lamp assembly, and by integrating the radar body and the vehicle lamp assembly, not only the installation process of the radar and the vehicle lamp is simplified, but also the vehicle can have a more modern sense of technology.

Description of drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following will briefly introduce the accompanying drawings used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description These are some embodiments of the embodiments of the present application. For those of ordinary skill in the art, other drawings can also be obtained according to these drawings without creative efforts.

1 is a schematic exploded schematic diagram of a three-dimensional structure of a vehicle radar device in an embodiment of the application;

2 is another schematic exploded schematic diagram of a three-dimensional structure of a vehicle radar device in an embodiment of the application;

FIG. 3 is a schematic three-dimensional structure diagram of a vehicle radar device according to an embodiment of the application;

4a-d are schematic diagrams of relative positions between a radar body and a lighting lamp of a vehicle radar device according to an embodiment of the application;

FIG. 5 is a schematic three-dimensional structural diagram of a mounting bracket of a vehicle radar device according to an embodiment of the present application.

Detailed ways

In order to make the purposes, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments It is a part of the embodiments of the present application, but not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the embodiments of the present application.

It should be noted that, in the description of this application, if the terms "first", "second", etc. appear, the "first" and "second" are only used to describe different components or names conveniently, and should not be understood To indicate or imply a sequential relationship, relative importance, or to imply the number of technical features indicated. Thus, a feature delimited with "first", "second" may expressly or implicitly include at least one of that feature. In addition, if "and/or" appears in the whole text, it means that it includes three parallel schemes, taking "A and/or B as an example", including scheme A, or scheme B, or that both A and B are satisfied at the same time. Program.

Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the technical field to which this application belongs. The terms used herein in the specification of the application are for the purpose of describing specific embodiments only, and are not intended to limit the application.

Please refer to FIG. 1 , which is an exploded schematic diagram of a three-dimensional structure of a vehicle radar device according to an embodiment of the present invention. The vehicle radar device 10 is used to be mounted on a bumper assembly 20 of a vehicle. The vehicle radar device 10 includes The radar body 110 , the bumper assembly 20 is provided with a vehicle lamp assembly 30 , and the radar body 110 is connected to the outer edge of the vehicle lamp assembly 30 .

Specifically, the bumper assembly 20 here includes, but is not limited to, a front bumper assembly or a rear bumper assembly, and the corresponding vehicle lamp assembly 30 includes, but is not limited to, a front lamp assembly or a rear vehicle lamp. The assembly is described here by taking the bumper assembly 20 as the front bumper assembly and the lamp assembly 30 as the front lamp assembly as an example.

The vehicle lamp assemblies 30 are generally arranged in pairs, and are specifically arranged on the left and right sides of the bumper assembly 20. The specific connection methods include but are not limited to integrally formed connection, screw connection or welding, etc. The body 110 is connected to the outer edge of the vehicle lamp assembly 30 so that the two form an integrated structure, and the specific connection form between the two includes but is not limited to bonding, welding, screw connection, etc. The integrated structure formed by the lamp assembly 30 and the radar body is connected to the bumper assembly 20, which can simplify the installation process of the vehicle and at the same time make the vehicle more integrated. The radar body here 110 can implement at least one function including automatic parking, automatic driving, and improving driving safety, so that the vehicle has a more modern sense of technology.

Further, please refer to FIG. 2 , which is another three-dimensional exploded schematic diagram of a vehicle radar device according to an embodiment of the present invention. The vehicle radar device 10 further includes a fixing bracket 120 , and the radar body 110 is arranged on the fixing bracket 120 . On the bracket 120 , the fixing bracket 6 is connected to the outer edge of the vehicle lamp assembly 20 .

Specifically, in order to protect the radar body 110 and facilitate the connection between the radar body 110 and the vehicle lamp assembly 30 , the fixing bracket 120 is provided outside the radar body 110 . The specific connection method Including but not limited to bonding, welding, screw connection, etc.; the fixing bracket 120 is connected to the outer edge of the vehicle lamp assembly 20, and the connection between the two includes but is not limited to bonding, welding, etc. , screw connection, etc.

In addition, the radar body 110 includes a laser radar, and the laser radar (Laser Radar) is a radar system that emits a laser beam to detect the position, velocity, and other characteristic quantities of a target. Its working principle is to transmit a detection signal (laser beam) to the target, and then compare the received signal (target echo) reflected from the target with the transmitted signal, and after proper processing, the relevant information of the target can be obtained, such as Parameters such as target distance, bearing, altitude, speed, attitude, and even shape. In the embodiment of the present invention, it is applied in the field of traffic, mainly to detect, track and identify targets such as pedestrians, obstacles and other vehicles. It consists of a laser transmitter, an optical receiver, a turntable and an information processing system. The laser will The electrical pulses are converted into optical pulses and sent out, and the optical receiver restores the optical pulses reflected from the target into electrical pulses and sends them to the display.

Further, please refer to FIG. 3 , which is a schematic three-dimensional structure diagram of a vehicle radar device according to an embodiment of the present invention. The vehicle lamp assembly 30 includes a lighting lamp 310 , and the radar body 110 is connected to the lighting lamp 310 . or, the vehicle lamp assembly 30 further includes a signal lamp 320 , and the radar body 110 is connected to the outer edge of the signal lamp 320 .

Specifically, the vehicle light assembly 30 may refer to the lighting lamp 310, such as a headlight; the vehicle lamp assembly 30 may also refer to the signal lamp 320, such as a daytime running light; of course, all The vehicle lamp assembly 30 may also refer to the assembly of the lighting lamp 310 and the signal lamp 320 . The radar body 110 may be connected to the outer edge of the lighting lamp 310 , or may be connected to the outer edge of the signal lamp 320 .

For the specific position of the radar body 110 on the vehicle lamp assembly 30 , please refer to FIGS. 4 a - d , which show the relative positions between the radar body 110 and the lighting lamp 310 , respectively. In the same way, the radar body 110 can also be arranged in four directions of the signal lamp 320 in four directions: up, down, left, and right. However, in practical applications, since the sensing height of the radar body 110 needs to be considered, it is generally appropriate to set it at the left and right positions of the vehicle lamp assembly 30, and the position of the lighting lamp 310 is generally higher. The position of the signal light 320 is generally low, so the radar body 110 is generally arranged above the signal light 320 , and it is more appropriate to be arranged below the illumination light 310 .

Further, in one of the feasible embodiments of the present invention, the lighting lamp 310 and the signal lamp 320 are interconnected one-piece structures. That is, the lighting lamp 310 and the signal lamp 320 are in the same lamp body structure and then mounted on the bumper assembly 20 . At this time, the radar body 110 is generally disposed on the left and right sides of the vehicle lamp assembly 30 . On both sides, in a preferred embodiment, the radar body 110 is disposed between the left and right vehicle light assemblies 30 .

In addition, in other preferred embodiments of the present invention, the lighting lamp 310 and the signal lamp 320 are separate structures separated from each other, the lighting lamp 310 is a headlight, and the signal lamp 320 is a daytime running light, so The radar body 110 is disposed between the headlights and the daytime running lights.

Specifically, the lighting lamp 310 and the signal lamp 320 belong to two different lamp body structures, both of which constitute the vehicle lamp assembly 30 and are both mounted on the bumper assembly 20, and the two There is a distance between them, the lighting lamps 310 in the higher position are the headlights here, and the signal lamps 320 in the lower positions are the daytime running lights here. The radar body 110 is disposed within the space between the headlights and the daytime running lights.

Here, the radar body 110 may be connected to the headlight and form an integral structure together with it; the radar body 110 may also be connected to the daytime running light and form an integral structure together with it .

Further, referring to FIG. 5 , the fixing bracket 120 includes a carrier plate 1201 for connecting the radar body 110 and a connecting plate 1201 for connecting the outer edge of the lamp assembly 30 . The connecting plate 1202 is connected to the carrier board 1201 .

Specifically, the radar body 110 is connected to the carrier plate 1201 . For example, the radar body 110 is arranged above the carrier plate 1201 , so that the carrier plate 1201 can carry the radar body 110 . , for another example, the radar body 110 is arranged below the bearing plate 1201, so that the bearing plate 1201 supports the radar body 110; and the connecting plate 1201 is located between the bearing plate 1201 and The vehicle lamp assemblies 30 play a role of connection, so as to connect the radar body 110 to the vehicle lamp assembly 30 to form an integrated structure.

In addition, one end of the two connecting plates 1202 is respectively connected with the opposite ends of the carrying plate 1201, and the other ends of the two connecting plates 1202 are respectively connected with the outer edge of the vehicle lamp assembly 30;

The radar body 110 is carried on the carrying board 1201 between the two connecting boards 1202 .

Specifically, the opposite ends of the carrying plate 1201 are respectively connected with the connecting plates 1202, so that the fixing bracket 120 forms a structure similar to a U-shaped structure, and the two ends of the U-shaped structure are respectively connected to the vehicle The outer edge of the lamp assembly 30 is connected, and the radar body 110 is arranged in the U-shaped groove of the U-shaped structure.

Wherein, in one of the possible implementations of the embodiments of the present application, both ends of the fixing bracket 120 of the U-shaped structure are connected to the bottom of the headlight, and the radar body 110 is carried on the bearing In another feasible implementation manner, the fixing bracket 120 of the U-shaped structure is connected to the top of the daytime running light, and the radar body 110 is supported under the carrying plate 1201 .

In addition, an embodiment of the present application further provides a vehicle, which includes a vehicle body and the vehicle radar device described in any one of the above embodiments. For the specific structure of the vehicle radar device and the technical effects that can be achieved, please refer to the descriptions of the above embodiments, which will not be repeated here. Other structures and connection relationships of the vehicle are known to those of ordinary skill in the art, and will not be described in detail here.

Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the embodiments of the present application, but not to limit them; although the embodiments of the present application have been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that : it can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the techniques of the embodiments of the present application The spirit and scope of the programme.

Claims (10)

1. The utility model provides a vehicle radar device for install the bumper assembly to the vehicle, its characterized in that, vehicle radar device includes the radar body, be equipped with the car light assembly on the bumper assembly, the radar body coupling be in the outward flange of car light assembly.

2. The vehicle radar apparatus according to claim 1, further comprising a fixing bracket on which the radar body is provided, the fixing bracket being connected to an outer edge of the lamp assembly.

3. The vehicle radar apparatus according to claim 1 or 2, characterized in that the radar body includes a lidar.

4. The vehicle radar apparatus according to claim 1 or 2, wherein the lamp assembly includes a lamp, and the radar body is attached to an outer edge of the lamp.

5. The vehicle radar apparatus of claim 4, wherein the lamp assembly further comprises a signal lamp, the radar body being attached to an outer edge of the signal lamp.

6. The vehicle radar apparatus according to claim 5, wherein the illumination lamp and the signal lamp are of an integrated structure connected to each other.

7. The radar apparatus for vehicles according to claim 5, wherein the illumination lamp and the signal lamp are of a split type structure separated from each other, the illumination lamp is a head lamp, the signal lamp is a daytime running lamp, and the radar body is provided between the head lamp and the daytime running lamp.

8. The vehicle radar apparatus according to claim 2, wherein the fixing bracket includes a loading plate for connecting the radar body and a connection plate for connecting an outer edge of the lamp assembly, the connection plate being connected to the loading plate.

9. The vehicle radar apparatus according to claim 8, wherein one ends of the two connecting plates are connected to opposite ends of the carrier plate, respectively, and the other ends of the two connecting plates are connected to an outer edge of the lamp assembly, respectively;

the radar body is supported on the bearing plate between the two connecting plates.

10. A vehicle, characterized in that the vehicle comprises a vehicle body and a vehicle radar apparatus according to any one of claims 1 to 9.

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