Automatic driving data acquisition and processing device

Abstract

The utility model belongs to the technical field of automatic driving, and particularly relates to an automatic driving data acquisition and processing device which is characterized in that two screw rods which are opposite left and right are rotationally arranged at the upper part of a mounting cross beam, the screw rods are driven by a power output assembly to rotate, and the power output assembly is arranged in the middle of the mounting cross beam; aligning rods which slide on the mounting cross beam are in threaded connection with the two lead screws; the first end of the alignment rod is used for being in threaded connection with the lead screw, the second end of the alignment rod is a clamping end, the clamping end is in an arc shape, and the clamping end is suitable for being corresponding to the position of the side face of a corresponding roof above a column B of a driving vehicle. According to the automatic driving data acquisition and processing device, the clamping ends on the alignment rods are respectively clamped on the side surfaces of the corresponding roof above B columns on the two sides of a vehicle, so that the basic positioning of the automatic driving data acquisition and processing device is realized according to vehicle types with different sizes, the phenomena that the device is too large and is not matched are avoided, and the automatic driving data acquisition and processing device can be conveniently mounted on the roof to carry out the operation of automatic driving data acquisition and processing.

Description

Technical Field

[0001] The utility model belongs to the technical field of data acquisition and processing, and specifically relates to an automatic driving data acquisition and processing device. Background Art

[0002] Autonomous driving refers to the process of using advanced sensors, computer vision, machine learning, artificial intelligence, wireless communications, vehicle control technology and complex software algorithms to enable vehicles to autonomously perceive the environment, plan paths, make decisions and perform driving tasks without the need for continuous manual operation by human drivers.

[0003] At present, some driving vehicles in the existing technology usually have a series of key components for environmental perception, data collection and transmission installed on the roof. These components together constitute the "eyes" and "ears" of the autonomous driving system, also known as data acquisition and processing devices, ensuring that the vehicle can accurately and real-time understand the surrounding environment and make decisions.

[0004] However, due to the diversity and huge differences among different vehicle models on the market, it is necessary to design corresponding autonomous driving data acquisition and processing devices for adaptation according to the vehicle model during the manufacturing process. As a result, the currently designed autonomous driving data acquisition and processing devices generally have the characteristics of bulky size, fixed structure and low interchangeability. Especially in the face of the reality of a wide variety of vehicle models, in order to achieve compatibility with different vehicle models, it is often necessary to incur a lot of additional costs to reorganize the originally designed autonomous driving data acquisition and processing devices or directly replace the type before they can be used for automated driving data collection and processing in different vehicle models, and the adaptability is relatively weak.

[0005] In view of the shortcomings of the above-mentioned prior art, an automatic driving data acquisition and processing device is designed to overcome the shortcomings of the prior art, which can adjust the positioning according to the driving vehicle and can be adapted to different types of driving vehicles. Utility Model Content

[0006] The purpose of the utility model is to overcome the shortcomings of the above-mentioned prior art and to provide an automatic driving data acquisition and processing device that can be adjusted and positioned according to the driving vehicle and can be adapted to different types of driving vehicles.

[0007] In order to solve the above technical problems, the utility model provides such an automatic driving data acquisition and processing device, including: a mounting beam, a mounting rod, an alignment rod, a mounting plate, a camera capture device, an integrated processing unit, a screw rod, a power output assembly, an antenna box and a main laser radar, the antenna box is used to exchange data between the vehicle and the cloud server, the lower part of the mounting beam is slidably provided with two left and right opposite mounting rods perpendicular to the mounting beam, the upper parts of the two mounting rods are provided with mounting plates, one of the mounting plates is installed with a camera capture device, the camera capture device is suitable for corresponding to the main driving position directly above the driving vehicle, and the other mounting plate is installed with An integrated processing unit is provided with a main laser radar; the integrated processing unit is used for processing the information collected by the video capture device and the main laser radar and transmitting the information to the control console of the driving vehicle; the upper rotation of the mounting beam is provided with two left and right opposite screw rods, the screw rods are driven to rotate by a power output assembly, and the power output assembly is arranged in the middle of the mounting beam; both screw rods are threadedly connected with an alignment rod sliding on the mounting beam; the first end of the alignment rod is used for threaded connection with the screw rod, and the second end of the alignment rod is a clamping end, the shape of the clamping end is arc-shaped, and the clamping end is suitable for corresponding to the side position of the roof corresponding to the top of the B-pillar of the driving vehicle.

[0008] Preferably, the power output assembly is a dual-shaft motor, the output shafts of the dual-shaft motor are respectively connected to two lead screws, and the dual-shaft motor synchronously drives the two lead screws to rotate.

[0009] Preferably, the power output assembly includes: a mounting seat, a rotating handle and a bevel gear. The mounting seat is installed in the middle of the mounting beam, a rotating handle is rotatably provided on the mounting seat, a bevel gear is provided between two screw rods, and a bevel gear is also provided on the rotating handle, and the two bevel gears are meshed with each other.

[0010] Preferably, it also includes: a connecting block and a connecting rod, the antenna box is located in the middle position between the two mounting rods, the mounting rods are provided with a connecting block by bolt connection, the two connecting blocks are provided with a connecting rod rotatably between the antenna boxes, the ends of the two connecting rods close to each other are inclined toward the mounting beam, and the antenna box is suitable for corresponding to the middle of the rear part of the roof of the driving vehicle.

[0011] Preferably, it also includes: a secondary laser radar, which is installed at the lower part of the clamping end and is used to collect road information corresponding to the B-pillar of the vehicle.

[0012] Preferably, it also includes: a spur gear and a rack. A spur gear is rotatably provided on the lower middle side of the mounting beam. Racks are connected to both mounting plates. Two racks are relatively meshed on both sides of the spur gear.

[0013] Preferably, it also includes: an adjustable camera assembly, the front and rear ends of the mounting rod are both provided with an adjustable camera assembly, the adjustable camera assembly is tilted, and the mounting rod is suitable for being arranged along the A-pillar of the driving vehicle so that the adjustable camera group corresponds to the A-pillar.

[0014] Preferably, the adjustable camera assembly includes: a guide rod, a mounting block 1, a mounting block 2 and a camera, the end of the mounting rod is connected to a T-shaped guide rod, a mounting block 1 is rotatably provided on the guide rod, an inclined mounting block 2 is rotatably provided at the lower part of the mounting block 1, and a camera is rotatably provided at the lower part of the mounting block 2.

[0015] Preferably, it also includes: a suction cup, which is slidably provided on the installation rod, and the suction cup is used to assist the installation rod in positioning and installation.

[0016] On the basis of overcoming the shortcomings of the prior art, the utility model can achieve the following beneficial effects:

[0017] 1. The clamping ends on the alignment rod are clamped on the corresponding roof sides above the B-pillars on both sides of the vehicle, so as to realize the basic positioning of the automatic driving data acquisition and processing device according to different sizes of vehicle models, avoid the device being too large and unsuitable, and facilitate the operation of automatic driving data acquisition and processing when installed on the roof.

[0018] 2. When adjusting according to different sizes of vehicles, the antenna box is always aligned with the center of the roof of the driving vehicle through the connecting block and the connecting rod to facilitate receiving and covering signals. When the vehicle is small, the antenna box is always kept in the middle position and moved forward to avoid the antenna of the vehicle itself.

[0019] 3. The adjustable camera group corresponds to the A-pillar, so that it can obtain image information in multiple directions corresponding to the A-pillar on the driving vehicle, and is not affected by the size of the vehicle model. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is an assembly diagram of the utility model.

[0021] Figure 2 It is a top view schematic diagram of the utility model.

[0022] Figure 3 It is a bottom view schematic diagram of the utility model.

[0023] Figure 4 It is a schematic diagram of the mounting seat, the rotating handle and the bevel gear of the utility model.

[0024] Figure 5 It is a schematic diagram of the mounting plate, spur gear and rack of the utility model.

[0025] Figure 6 It is an exploded view of the utility model.

[0026] The marks in the accompanying drawings provided by the utility model are: 1-mounting beam, 2-mounting rod, 21-suction cup, 3-alignment rod, 31-clamping end, 4-mounting plate, 41-spur gear, 42-rack, 5-camera capture device, 6-integrated processing unit, 7-screw, 8-power output assembly, 81-mounting seat, 82-handle, 83-bevel gear, 9-adjustable camera assembly, 91-guide rod, 92-mounting block one, 93-mounting block two, 94-camera, 10-antenna box, 11-connecting block, 12-connecting rod, 13-main laser radar, 14-auxiliary laser radar. DETAILED DESCRIPTION

[0027] In the description of the present invention, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention.

[0028] In addition, the terms "first", "second" and "third" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance. The technical solution of the utility model will be clearly and completely described below in conjunction with the accompanying drawings. It should be noted that the technical features involved in the different embodiments of the utility model described below can be combined with each other as long as they do not conflict with each other.

[0029] An automatic driving data collection and processing device, such as Figure 1-Figure 3As shown, it includes: a mounting crossbeam 1, a mounting rod 2, an alignment rod 3, a mounting plate 4, a camera capture device 5, an integrated processing unit 6, a screw rod 7, a power output assembly 8 and an antenna box 10 for exchanging data between a vehicle and a cloud server. The lower part of the mounting crossbeam 1 is slidably provided with two left and right opposite mounting rods 2 perpendicular to the mounting crossbeam 1. The upper parts of the two mounting rods 2 are provided with mounting plates 4. A camera capture device 5 is installed on one of the mounting plates 4. The camera capture device 5 is suitable for corresponding to the main driving position of the driving vehicle. An integrated processing unit 6 is installed on the other mounting plate 4. The integrated processing unit 6 is provided with a main laser radar 13; the integrated processing unit 6 is used to The information collected by the camera capture device 5 and the main laser radar 13 is processed and transmitted to the control console of the driving vehicle, which can be an autonomous driving vehicle or a semi-autonomous driving vehicle; the upper part of the mounting beam 1 is rotatably provided with two left and right opposite screw rods 7, which are driven to rotate by a power output assembly 8, and the power output assembly 8 is arranged in the middle of the mounting beam 1; the two screw rods 7 are threadedly connected with an alignment rod 3 that slides on the mounting beam 1; the first end of the alignment rod 3 is used for threaded connection with the screw rod 7, and the second end of the alignment rod 3 is a clamping end 31, and the shape of the clamping end 31 is arc-shaped, and the clamping end 31 is suitable for corresponding to the side position of the roof corresponding to the top of the B-pillar of the driving vehicle.

[0030] Working principle: When in use, the automatic driving data acquisition and processing device needs to be installed on the roof of the driving vehicle for use. First, place the installation beam 1 on the roof, and the clamping ends 31 of the two alignment rods 3 correspond to the B-pillars on both sides of the vehicle respectively. Then control the power output assembly 8 to drive the two screw rods 7 to rotate, and drive the two alignment rods 3 to approach each other through the screw rods 7. The clamping ends 31 on the two alignment rods 3 are respectively clamped on the corresponding roof sides above the B-pillars on both sides of the vehicle, so as to realize the basic positioning of the automatic driving data acquisition and processing device according to different sizes of vehicle models to avoid the device being too large and unfit. In addition, the two installation rods 2 can be slid along the installation beam 1 to adjust the camera capture device 5 and the main laser radar 13 on the integrated processing unit 6 to the top of the roof, and then fix them. It can also adapt to vehicle models of different sizes to avoid a large difference between the information collected by the camera capture device 5 and the main laser radar 13 and the information actually passed by the vehicle during driving; the camera capture device 5 is used to capture color or black and white images, identify traffic signs, lane lines, pedestrians, vehicles and other objects, and judge visual information such as the status of traffic lights and road conditions; and the main laser radar 13 uses sound waves to monitor road conditions. The information collected by the camera capture device 5 and the main laser radar 13 will be processed by the integrated processing unit 6 and transmitted to the control console of the driving vehicle. In summary, the automatic driving data acquisition and processing device is adjusted by corresponding to the B-pillar to adapt to different types of driving vehicles, so that it is convenient to be installed on the roof for automatic driving data acquisition and processing.

[0031] like Figure 1 As shown, the power output assembly 8 is a double-shaft motor, the output shafts of the double-shaft motor are respectively connected to the two screw rods 7, and the double-shaft motor synchronously drives the two screw rods 7 to rotate; or Figure 4 As shown, the power output assembly 8 includes: a mounting seat 81, a rotating handle 82 and a bevel gear 83. The mounting seat 81 is installed on the upper side of the middle part of the mounting beam 1. A rotating handle 82 is rotatably provided on the mounting seat 81. A bevel gear 83 is provided between the two screw rods 7. A bevel gear 83 is also provided on the rotating handle 82. The two bevel gears 83 are meshed with each other. When the rotating handle 82 is rotated, the rotating handle 82 will drive the two screw rods 7 to rotate synchronously through the meshing of the two bevel gears 83, so that the distance between the two alignment rods 3 can be manually adjusted. In this embodiment, the power output assembly 8 is a dual-axis motor.

[0032] like Figure 1 As shown, it also includes: a connecting block 11 and a connecting rod 12. The antenna box 10 is located in the middle position between the two mounting rods 2. The mounting rod 2 is provided with a connecting block 11 by bolt connection. The two connecting blocks 11 are rotatably provided with a connecting rod 12 between the antenna box 10. The ends of the two connecting rods 12 that are close to each other are inclined toward the mounting cross beam 1. The antenna box 10 is suitable for corresponding to the middle of the rear part of the roof of the driving vehicle to facilitate receiving and covering signals. When the two mounting rods 2 are close to each other, the two connecting blocks 11 are also close to each other, and the two connecting rods 12 are swung toward each other and drive the antenna box 10 to move forward, so that when the vehicle is small, the antenna box 10 can be kept moved forward to the antenna avoidance position of the vehicle itself to facilitate receiving signals.

[0033] like Figure 1 As shown, it also includes: a secondary laser radar 14. The secondary laser radar 14 is installed at the lower part of the clamping end 31. The secondary laser radar 14 is used to collect road information corresponding to the B-pillar of the vehicle, and cooperates with the main laser radar 13 to improve the accuracy and range of information collection.

[0034] like Figure 3 and Figure 5 As shown, it also includes: a spur gear 41 and a rack 42. A spur gear 41 is rotatably provided on the lower middle side of the mounting crossbeam 1. Racks 42 are connected to the two mounting plates 4. The two racks 42 are relatively meshed on both sides of the spur gear 41. The movement of the mounting plate 4 will drive the spur gear 41 to rotate through the rack 42, and the spur gear 41 will then drive the other mounting plate 4 to move through another rack 42. The meshing of the spur gear 41 and the rack 42 enables the two mounting plates 4 to be synchronously aligned and moved closer or farther on the roof of the driving vehicle. At the same time, since the lengths of the two connecting rods 12 are fixed, the antenna box 10 can always maintain a middle position when the two mounting plates 4 and the two mounting rods 2 move toward each other.

[0035] like Figure 1 and Figure 2As shown, it also includes: an adjustable camera assembly 9, the front and rear ends of the mounting rod 2 are each provided with an adjustable camera assembly 9, the adjustable camera assembly 9 is tilted, the mounting rod 2 is suitable for being arranged along the A-pillar of the driving vehicle so that the adjustable camera group corresponds to the A-pillar, and by corresponding the adjustable camera assembly 9 to the A-pillar, image information of multiple directions corresponding to the A-pillar on the driving vehicle can be obtained, that is, due to the adjustment of the mounting rod 2 at the position of the mounting crossbeam 1, the camera of the adjustable camera assembly 9 is not limited to the front of the vehicle, but is also suitable for the left front side and the rear front side of the vehicle, and is not affected by the size of the vehicle model.

[0036] like Figure 1 , Figure 2 and Figure 6 As shown, the adjustable camera assembly 9 includes: a guide rod 91, a mounting block 1 92, a mounting block 2 93 and a camera 94. The end of the mounting rod 2 is connected to a guide rod 91 in a T-shape, a mounting block 1 92 is rotatably provided on the guide rod 91, a tilted mounting block 2 93 is rotatably provided at the lower portion of the mounting block 1 92, and a camera 94 is rotatably provided at the lower portion of the mounting block 2 93. By rotating the mounting block 1 92 and the mounting block 2 93, as well as rotating the camera 94 on the mounting block 2 93, the shooting angle of the camera 94 can be further adjusted, so as to be suitable for capturing data from different directions of the driving vehicle. The camera 94 is smaller than the video capture device 5, and the video capture device 5 is used for main video capture.

[0037] like Figure 1 As shown, it also includes: a suction cup 21, on which the mounting rod 2 is slidably provided with the suction cup 21, and the suction cup 21 is used to assist the mounting rod 2 in positioning and installation.

[0038] Obviously, the embodiments described above are only part of the embodiments of the present utility model, rather than all of the embodiments. They only express the preferred implementation mode of the present utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the patent scope of the present utility model.

[0039] It should be pointed out that, for ordinary technicians in this field, without departing from the concept of the utility model, they can also make several modifications, increases and decreases in quantity, improvements and substitutions. Therefore, based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making any creative work are within the scope of protection of the utility model.

Claims

1. An automatic driving data collection and processing device, comprising: A video capture device (5), an integrated processing unit (6), an antenna box (10) and a main laser radar (13); the integrated processing unit (6) is used to process the information collected by the video capture device (5) and the main laser radar (13) and transmit it to the control console of the driving vehicle, and the antenna box (10) is used to exchange data between the vehicle and the cloud server; It is characterized in that Also included are: Mounting rods (2), two mounting rods (2) perpendicular to the mounting beam (1) are slidably provided at the lower part of the mounting beam (1); A mounting plate (4), each of the two mounting rods (2) is provided with a mounting plate (4), a camera capture device (5) is installed on one of the mounting plates (4), and an integrated processing unit (6) is installed on the other mounting plate (4), the camera capture device (5) is suitable for corresponding to the main driving position of the driving vehicle, and a main laser radar (13) is provided on the integrated processing unit (6); Screw rods (7), the upper part of the mounting cross beam (1) is rotatably provided with two screw rods (7) facing each other, the screw rods (7) are driven to rotate by a power output assembly (8), and the power output assembly (8) is arranged in the middle part of the mounting cross beam (1); An alignment rod (3), two screw rods (7) are both threadedly connected with an alignment rod (3) that slides on the mounting crossbeam (1), a first end of the alignment rod (3) is used for being threadedly connected with the screw rod (7), a second end of the alignment rod (3) is a clamping end (31), the shape of the clamping end (31) is arc-shaped, and the clamping end (31) is suitable for corresponding to the side position of the roof above the B-pillar of the driving vehicle.

2. The automatic driving data collection and processing device according to claim 1, Features ； The power output assembly (8) is a double-shaft motor, the output shafts of which are respectively connected to the two screw rods (7), and the double-shaft motor synchronously drives the two screw rods (7) to rotate.

3. The automatic driving data collection and processing device according to claim 1, Features ； The power output assembly (8) comprises: a mounting seat (81), a mounting seat (81) is mounted on the middle part of the mounting crossbeam (1), a rotating handle (82) is rotatably mounted on the mounting seat (81), a bevel gear (83) is disposed between two screw rods (7), a bevel gear (83) is also disposed on the rotating handle (82), and the two bevel gears (83) are meshed with each other.

4. The automatic driving data collection and processing device according to claim 1, It is characterized in that Also included are: A connecting block (11), the antenna box (10) is located in the middle between the two mounting rods (2), and the mounting rods (2) are provided with a connecting block (11) by means of bolt connection; A connecting rod (12) is rotatably provided between the two connecting blocks (11) and the antenna box (10), and the ends of the two connecting rods (12) that are close to each other are inclined toward the mounting crossbeam (1), and the antenna box (10) is suitable for corresponding to the center of the rear part of the roof of the driving vehicle.

5. The automatic driving data collection and processing device according to claim 1, It is characterized in that Also included are: A secondary laser radar (14), the lower part of the clamping end (31) is equipped with a secondary laser radar (14), and the secondary laser radar (14) is used to collect road information corresponding to the B-pillar of the vehicle.

6. The automatic driving data collection and processing device according to claim 1, It is characterized in that Also included are: A spur gear (41) is rotatably provided on the lower side of the mounting crossbeam (1); Racks (42), both mounting plates (4) are connected with racks (42), and the two racks (42) are relatively meshed on both sides of the spur gear (41).

7. The automatic driving data collection and processing device according to claim 6, It is characterized in that Also included are: An adjustable camera assembly (9) is provided at the end of a mounting rod (2), the adjustable camera assembly (9) is tilted, and the mounting rod (2) is suitable for being arranged along the A-pillar of a driving vehicle so that the adjustable camera assembly corresponds to the A-pillar.

8. The automatic driving data collection and processing device according to claim 7, It is characterized in that The adjustable camera assembly (9) comprises: A guide rod (91), the end of the mounting rod (2) is connected to the guide rod (91), a mounting block 1 (92) is rotatably provided on the guide rod (91), and an inclined mounting block 2 (93) is rotatably provided at the lower part of the mounting block 1 (92); A camera (94) is rotatably provided at the lower part of the mounting block 2 (93).

9. The automatic driving data collection and processing device according to claim 1, It is characterized in that Also included are: A suction cup (21) is slidably provided on the mounting rod (2), and the suction cup (21) is used to assist the mounting rod (2) in positioning and mounting.

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