Vehicle-road cooperation edge calculation assembly and vehicle-road cooperation device

Abstract

The utility model discloses a vehicle infrastructure cooperation edge computing assembly and a vehicle infrastructure cooperation device, the vehicle infrastructure cooperation edge computing assembly comprises an edge computing unit and a housing for accommodating the edge computing unit, the housing comprises a first housing and a second housing, a through accommodating space is arranged between the first housing and the second housing, the first housing is provided with a plurality of heat radiation strips, and the second housing is provided with a plurality of heat radiation fins. A plurality of ventilation grooves and installation holes are formed in the second shell, first fan sets are arranged on the front side and the rear side of the shell and comprise the upper fan set and the lower fan set, the upper fan set is located at the ends of the heat dissipation strips, the lower fan set is located at the ends of the containing space, and second fan sets facing the heat dissipation strips are arranged in the installation holes of the second shell. And heat dissipation can be carried out on the edge calculation unit.

Description

Technical Field

[0001] The utility model relates to the technical field of highways, and in particular to an edge computing component and a vehicle-road collaborative device for vehicle-road collaboration. Background Art

[0002] Edge computing units are used in the fields of intelligent vehicle networking and vehicle-road collaboration. Edge computing units are installed on roadside intelligent bodies to sense pedestrians and vehicles on the road, and to exchange information with servers and vehicles. Currently, with the advancement of technologies such as software algorithms, the computing power requirements for edge computing units are getting higher and higher. Therefore, the heat generated by edge computing units is also getting higher and higher, and the heat dissipation requirements for edge computing units are getting higher and higher. In the prior art, edge computing units are installed in places with poor environments such as outdoors and on the side of the road. They are installed in a shell and heat dissipation teeth are set on the surface for heat dissipation. However, the ambient temperature in summer is very high, and the heat dissipation capacity of the edge computing unit is poor, which often causes failures such as equipment crashes. Utility Model Content

[0003] In order to solve the above technical problems, the utility model provides a vehicle-road collaborative edge computing component and a vehicle-road collaborative device, which can dissipate heat from the edge computing unit.

[0004] The utility model adopts the following technical solutions:

[0005] A vehicle-road collaborative edge computing component includes an edge computing unit and a shell for accommodating the edge computing unit, the shell includes a first shell and a second shell, a through accommodating space is provided between the first shell and the second shell, a plurality of heat dissipation strips are provided on the first shell, a plurality of air vents and mounting holes are provided on the second shell, a first fan group is provided on the front and rear sides of the shell, the first fan group includes an upper fan group and a lower fan group, the upper fan group is located at the end of the heat dissipation strip, the lower fan group is located at the end of the accommodating space, and a second fan group arranged toward the heat dissipation strip is provided on the mounting hole of the second shell.

[0006] Preferably, two S-shaped heat dissipation tubes are connected below the heat dissipation strip, and the two S-shaped heat dissipation tubes are staggered.

[0007] Preferably, heat conducting blocks are provided on the two S-shaped heat dissipation pipes.

[0008] Preferably, the edge computing unit is mounted on the second shell and the heat generating surface is attached to the heat conductive block.

[0009] Preferably, an interface board is provided on one side of the shell, and the interface board has a plurality of installation interfaces.

[0010] Preferably, the first shell has a first connecting frame, the second shell has a second connecting frame, and the first connecting frame is attached to the outer side of the second connecting frame.

[0011] A vehicle-road cooperative device includes an edge computing component for vehicle-road cooperation, and also includes a roadside ETC antenna, a C-V2X antenna, a roadside sensing module and a space-time synchronization module.

[0012] Compared with the prior art, the utility model has the following advantages: the utility model provides an edge computing component for vehicle-road collaboration, including an edge computing unit and a shell for accommodating the edge computing unit, the shell including a first shell and a second shell, a through accommodating space between the first shell and the second shell, a first fan group is provided on the front and rear sides of the shell, a second fan group is provided on the mounting hole of the second shell and is arranged toward the heat dissipation strip, and the edge computing unit can be cooled by the first fan group and the second fan group. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 A schematic diagram of the structure of edge computing components.

[0014] Figure 2 It is a schematic diagram of the structure of the shell.

[0015] Figure 3 It is a schematic structural diagram of the first shell.

[0016] Figure 4 This is a schematic diagram of the installation of the edge computing unit.

[0017] Figure 5 It is a schematic structural diagram of the second shell.

[0018] Figure 6 This is a schematic diagram of the structure of the edge computing unit.

[0019] In the figure, the edge computing unit 1, the shell 2, the first shell 21, the heat dissipation bar 211, the heat dissipation pipe 212, the heat conductive block 213, the first connecting frame 214, the second shell 22, the air vent 221, the mounting hole 222, the second connecting frame 223, the accommodating space 23, the interface board 24, the first fan group 3, the upper fan group 31, the lower fan group 32, and the second fan group 4. DETAILED DESCRIPTION

[0020] In order to facilitate the understanding of the technical solution of the utility model, a detailed description is given below in conjunction with the accompanying drawings and specific embodiments.

[0021] Example 1

[0022] like Figure 1-6 As shown, a vehicle-road collaborative edge computing component includes an edge computing unit 1 and a housing 2 for accommodating the edge computing unit 1;

[0023] like Figure 2As shown, the housing 2 includes a first housing 21 and a second housing 22, and a through accommodating space 23 is provided between the first housing 21 and the second housing 22, and the edge computing unit 1 is located in the accommodating space 23;

[0024] The first housing 21 is provided with a plurality of heat dissipation strips 211;

[0025] The second housing 22 is provided with a plurality of venting grooves 221 and mounting holes 222;

[0026] The housing 2 is provided with a first fan group 3 at both the front and rear sides. The first fan group 3 includes an upper fan group 31 and a lower fan group 32. The upper fan group 31 is located at the end of the heat dissipation bar 211 and is used to dissipate heat from the heat dissipation bar 211. The lower fan group 32 is located at the end of the accommodating space 23 and is used to absorb hot air in the accommodating space 23 for heat dissipation.

[0027] like Figure 5 As shown, a second fan group 4 is disposed on the mounting hole 222 of the second shell 22 and is arranged toward the heat dissipation bars 211 , and is used to blow hot air out from the gaps between the heat dissipation bars 211 for heat dissipation.

[0028] like Figure 3 As shown, two S-shaped heat dissipation tubes 212 are connected below the heat dissipation strip 211, and the two S-shaped heat dissipation tubes 212 are staggered, that is, the arc portion at one end of the S-shaped heat dissipation tube 212 is located within the arc portion of the other S-shaped heat dissipation tube 212, and a heat conduction block 213 is provided at the staggered position of the two S-shaped heat dissipation tubes 212, which increases the contact area between the heat conduction block 213 and the S-shaped heat dissipation tube 212 and improves the heat conduction speed of the heat conduction block 213.

[0029] like Figure 4 As shown, the edge computing unit 1 is installed on the second shell 22 through a mounting bracket and the heat generating surface is attached to the heat conductive block 213 . The heat generated by the edge computing unit 1 is dissipated through the heat conductive block 213 , the S-shaped heat dissipation pipe 212 and the heat dissipation strip 211 .

[0030] An interface board 24 is provided on one side of the shell 2 , and a plurality of mounting interfaces are provided on the interface board 24 . The edge computing unit 1 is electrically connected to the interface board 24 , and the edge computing unit 1 can be connected to other smart devices through the interface board 24 .

[0031] like Figure 1-2 As shown, the first shell 21 has a first connecting frame 214, the second shell 22 has a second connecting frame 223, the first connecting frame 214 is attached to the outside of the second connecting frame 223, and the first fan group 3 is located outside the first connecting frame 214. When connecting, bolts can be used to connect the frame of the first fan group 3, the first connecting frame 214 and the second connecting frame 223.

[0032] A vehicle-road cooperative device includes an edge computing component for vehicle-road cooperation, and also includes a roadside ETC antenna, a C-V2X antenna, a roadside sensing module and a space-time synchronization module, wherein the roadside sensing module can be one or more of a laser radar, a millimeter-wave radar and a camera, and the space-time synchronization module is a synchronizer.

[0033] The above are only preferred embodiments of the present invention. The protection scope of the present invention shall be based on the scope defined by the claims. Several improvements and modifications made by those skilled in the art without departing from the spirit and scope of the present invention shall also be regarded as the protection scope of the present invention.

Claims

1. An edge computing component for vehicle-road collaboration, characterized in that: The invention comprises an edge computing unit (1) and a shell (2) for accommodating the edge computing unit (1), wherein the shell (2) comprises a first shell (21) and a second shell (22), wherein a through accommodating space (23) is provided between the first shell (21) and the second shell (22), wherein the first shell (21) is provided with a plurality of heat dissipation strips (211), and the second shell (22) is provided with a plurality of air permeable grooves (221) and mounting holes (222), and a first fan group (3) is provided on the front and rear sides of the shell (2), wherein the first fan group (3) comprises an upper fan group (31) and a lower fan group (32), wherein the upper fan group (31) is located at the end of the heat dissipation strip (211), and the lower fan group (32) is located at the end of the accommodating space (23), and a second fan group (4) is provided on the mounting hole (222) of the second shell (22) and is arranged toward the heat dissipation strip (211).

2. The edge computing component of vehicle-road collaboration according to claim 1, characterized in that: Two S-shaped heat dissipation tubes (212) are connected below the heat dissipation strip (211), and the two S-shaped heat dissipation tubes (212) are staggered.

3. The edge computing component of vehicle-road collaboration according to claim 2, characterized in that: A heat conduction block (213) is provided on the two S-shaped heat dissipation pipes (212).

4. The edge computing component of vehicle-road collaboration according to claim 3, characterized in that: The edge computing unit (1) is mounted on the second housing (22) and the heat generating surface is attached to the heat conducting block (213).

5. The edge computing component of vehicle-road collaboration according to claim 1, characterized in that: An interface plate (24) is provided on one side of the housing (2), and a plurality of mounting interfaces are provided on the interface plate (24).

6. The edge computing component of vehicle-road collaboration according to claim 1, characterized in that: The first shell (21) has a first connection frame (214), the second shell (22) has a second connection frame (223), and the first connection frame (214) is attached to the outside of the second connection frame (223).

7. A vehicle-road cooperative device, characterized in that: It includes the edge computing component of vehicle-road collaboration as described in any one of claims 1-6, and also includes a roadside ETC antenna, a C-V2X antenna, a roadside sensing module and a space-time synchronization module.

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