CN213649466U

CN213649466U - Automatic driving data acquisition device

Info

Publication number: CN213649466U
Application number: CN202022656985.7U
Authority: CN
Inventors: 李毅; 彭艳斌; 高梁
Original assignee: Changsha Intelligent Driving Research Institute Co Ltd
Current assignee: Changsha Intelligent Driving Research Institute Co Ltd
Priority date: 2020-11-17
Filing date: 2020-11-17
Publication date: 2021-07-09
Anticipated expiration: 2030-11-17

Abstract

The utility model relates to an automatic driving data acquisition device, which comprises a shell, a first cavity and a second cavity which are separately arranged are arranged in the shell; the data acquisition assembly comprises an integrated navigation unit, a radar unit and a camera device, wherein the integrated navigation unit comprises a satellite antenna, a communication module and a system module, and the radar unit comprises a detection radar and a data conversion module; the satellite antenna and the detection radar are installed at the top of the shell, the communication antenna is installed at the lateral part of the outer side of the shell, at least one of the camera device, the communication module, the system module and the data conversion module is installed in the first cavity, and the rest of the camera device, the communication module, the system module and the data conversion module are installed in the second cavity. The utility model provides an automatic drive data acquisition device arranges through reasonable position, is in the same place each device integration of data acquisition subassembly, and overall arrangement is compact, the device is small and exquisite and the dismouting is more convenient.

Description

Automatic driving data acquisition device

Technical Field

The utility model relates to an automatic driving technical field especially relates to an automatic driving data acquisition device.

Background

At present, in order to realize the automatic driving application in scenes such as parks, ports and the like, automatic driving data acquisition needs to be carried out on an application site at first, and positioning, perception, planning algorithm test, automatic driving map components and the like are carried out by utilizing the acquired data.

Due to the current traffic laws and regulations, most of automatic driving vehicles cannot freely go out between cities temporarily, and in the data acquisition process, the data acquisition device is placed on the roof for a long time, so that the service life of the data acquisition device is shortened, and therefore, the data acquisition device needs to be detached and stored when data is not acquired.

However, the existing data acquisition equipment is non-integrated equipment, so that the data acquisition equipment is extremely complicated to disassemble and assemble.

SUMMERY OF THE UTILITY MODEL

Therefore, it is necessary to provide an automatic driving data collecting device which is integrated and easy to assemble and disassemble, aiming at the problem that the existing data collecting device is a non-integrated device and the disassembly and assembly of the data collecting device are very complicated.

The application provides an automatic driving data acquisition device, includes:

the shell is internally provided with a first chamber and a second chamber which are arranged in a separated mode;

the data acquisition assembly comprises an integrated navigation unit, a radar unit and a camera device, wherein the integrated navigation unit comprises a satellite antenna, a communication module and a system module, and the radar unit comprises a detection radar and a data conversion module;

the satellite antenna and the detection radar are mounted at the top of the shell, the communication antenna is mounted at the outer side of the shell, at least one of the camera device, the communication module, the system module and the data conversion module is mounted in the first cavity, and the rest of the camera device, the communication module, the system module and the data conversion module are mounted in the second cavity.

In one embodiment, the first chamber and the second chamber are layered in a vertical direction.

In one embodiment, the communication module is installed in the first chamber, the system module is installed in the second chamber, and the camera and the data conversion module are installed in the first chamber and/or the second chamber.

In one embodiment, the camera device and the data conversion module are both mounted in the first chamber.

In one embodiment, a camera hole is formed in the side wall of the shell, and the camera device is arranged close to the camera hole;

the communication module and the data conversion module are arranged on one side of the camera device far away from the camera hole side by side.

In one embodiment, a first recess is disposed on an outer side of the housing, the communication antenna includes an open state and a folded state, and when the communication antenna is in the folded state, the communication antenna is received in the first recess.

In one embodiment, the housing is further provided with a second recess, and the first recess and the second recess are symmetrically arranged along the center of the housing.

In one embodiment, the automatic driving data acquisition device further comprises an adjustable bracket, wherein the adjustable bracket comprises a support frame and a rotating frame, and the rotating frame is rotatably arranged on the support frame;

the support frame is installed at the top of the shell, and the detection radar is installed on the rotating frame.

In one embodiment, the automatic driving data acquisition device further comprises an offset support, the offset support comprises a fixed end and a suspension end, the fixed end is close to the detection radar and is installed at the top of the shell, and the satellite antenna is installed at the suspension end.

In one embodiment, the autopilot data collection system further includes a base, and the housing is removably mounted to the base.

In one embodiment, the automatic driving data acquisition device further comprises a power supply interface, a data transmission interface, an internal device interface and an external device interface, an open slot is formed in the outer side of the shell, and the power supply interface, the data transmission interface, the internal device interface and the external device interface are all arranged in the open slot.

Above-mentioned automatic driving data acquisition device, through installing satellite antenna and detection radar in the top of casing, can make and avoid sheltering from the horizontal scanning angle of satellite antenna and sheltering from the detection radar, through installing communication antenna in the outside lateral part of casing, can avoid sheltering from communication antenna, and with camera device, communication module, system module and data conversion module optionally install respectively in first cavity and second cavity, protect camera device through the casing, communication module, system module and data conversion module in, also can guarantee through the layering that each part does not influence each other, each device overall arrangement of casing inside is compact. Therefore, the utility model discloses an automatic drive data acquisition device arranges through reasonable position, is in the same place each device integration of data acquisition subassembly, when can guaranteeing each device reliable operation in the data acquisition subassembly, also makes the overall arrangement compact, and automatic drive data acquisition device is smaller and more exquisite, so for the installation of casing and dismantlement process are simpler, have improved dismouting efficiency.

In addition, because the automatic driving data acquisition device comprises the combined navigation unit, the radar unit and the camera device, the common vehicle can be effectively made to be a special vehicle for equipment capable of acquiring automatic driving data, and the convenience of automatic driving data acquisition can be greatly improved, so that the iteration of an automatic driving algorithm is accelerated, and the automatic driving industrialization process is promoted.

Drawings

Fig. 1 is a schematic structural diagram of an automatic driving data acquisition device according to an embodiment of the present invention;

FIG. 2 is an exploded view of the autopilot data collection system of FIG. 1;

FIG. 3 is a schematic cross-sectional view of the autopilot data collection system of FIG. 1;

FIG. 4 is a schematic view of another perspective of the autopilot data collection system of FIG. 1;

FIG. 5 is an exploded view of the autopilot data collection apparatus of FIG. 1 from another perspective;

fig. 6 is a schematic structural view of an adjustable stand in an automatic driving data acquisition device according to an embodiment of the present invention;

fig. 7 is a schematic structural diagram of a housing in an automatic driving data acquisition device according to an embodiment of the present invention;

fig. 8 is a schematic structural diagram of a base in an automatic driving data acquisition device according to an embodiment of the present invention.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make similar modifications without departing from the spirit and scope of the present invention.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

Furthermore, the drawings are not 1: 1, and the relative dimensions of the various elements in the figures are drawn for illustration only and not necessarily to true scale.

Fig. 1 shows a schematic structural diagram of an automatic driving data acquisition device in an embodiment of the present invention; FIG. 2 is a schematic diagram illustrating an exploded view of the autonomous driving data acquisition device shown in FIG. 1; fig. 3 is a schematic cross-sectional view of the automatic driving data collecting apparatus shown in fig. 1. For the purpose of illustration, the drawings show only the structures associated with embodiments of the invention.

Referring to the drawings, an embodiment of the present invention provides an automatic driving data collecting device 100, which includes a housing 10 and a data collecting assembly 20.

The inside first chamber 11 and the second chamber 12 that separate the setting that have of casing 10, data acquisition component 20 includes combination navigation unit 21, radar unit 22 and camera 23, combination navigation unit 21 includes satellite antenna 211, communication antenna 212, communication module 213 and system module 214, radar unit 22 includes detection radar 221 and data conversion module 222, satellite antenna 211 and detection radar 221 are installed in the top of casing 10, communication antenna 212 installs in the outside lateral part of casing 10, at least one in communication module 213, system module 214, detection radar 221 and the data conversion module 222 is installed in first chamber 11, the rest installs in second chamber 12. Specifically, the satellite antenna 211 includes a mushroom head antenna, and the detection radar 221 includes a laser radar.

It should be noted that the integrated navigation unit 21 can implement the function of measuring the three-axis attitude angle or angular velocity, acceleration and GPS positioning data of the object, the radar unit 22 can implement the data acquisition function of radar point cloud, and the camera 23 can acquire the external environment image.

Specifically, the communication module 213 is connected to the communication antenna 212, and is a communication device for performing a difference function between the integrated navigation unit 21 and the nearest base station, so that the positioning accuracy of the integrated navigation can be improved. The system module 214 is the core of the integrated navigation unit 21, and is used for receiving satellite signals of the satellite antenna 211 and base station signals of the communication module 213 to calculate and correct the current position. The data conversion module 222 includes a receiving module for receiving the integrated navigation synchronization time, a data output port, and a voltage adapter.

In some embodiments, the autopilot data collection device 100 further includes a base 30, and the housing 10 is removably mounted to the base 30. Specifically, the base 30 may be secured to the roof of the vehicle, and preferably, the base 30 may be secured to a roof rack of the vehicle roof. In particular, in some embodiments, the base 30 is bolted to a roof rack of a vehicle roof.

In this way, by installing the satellite antenna 211 and the detection radar 221 on the top of the housing 10, the horizontal scanning angle of the satellite antenna 211 and the detection radar 221 can be prevented from being shielded, by installing the communication antenna 212 on the outer side of the housing 10, the communication antenna 212 can be prevented from being shielded, and the image pickup device 23, the communication module 213, the system module 214, and the data conversion module 222 can be selectively installed in the first chamber 11 and the second chamber 12, respectively, so that the image pickup device 23, the communication module 213, the system module 214, and the data conversion module 222 are protected by the housing 10, and at the same time, the components can be prevented from affecting each other by layering, and the layout of the components inside the housing 10 is compact. Therefore, the utility model discloses an automatic drive data acquisition device 100 arranges through reasonable position, is in the same place each device integration of data acquisition subassembly 20, when can guaranteeing each device reliable operation in the data acquisition subassembly 20, also makes the overall arrangement compact, and automatic drive data acquisition device 100 is smaller and more exquisite, so for casing 10's installation and dismantlement process are simpler, have improved dismouting efficiency.

In addition, because the automatic driving data acquisition device 100 comprises the combined navigation unit 21, the radar unit 22 and the camera device 23, a common vehicle can be effectively made to be a special vehicle for equipment capable of acquiring automatic driving data, and the convenience of automatic driving data acquisition can be greatly improved, so that the automatic driving algorithm iteration is accelerated, and the automatic driving industrialization process is promoted.

In some embodiments, the shell 10 is cylindrical, the cylindrical shell 10 has a more streamlined shape, and the wind resistance during the formation of the vehicle can be reduced while the appearance is more plump, and in other embodiments, the shell 10 can also be square, which is not limited herein.

In some embodiments, the housing 10 includes a housing body 13 and a cover 14, the housing body 13 includes a receiving cavity with an opening on one side, the first cavity 11 and the second cavity 12 are located in the receiving cavity, and the cover 14 covers the opening. Further, the lid 14 is sealed at the opening of the case body 13. In this way, external rain water and the like can be prevented from flowing into the accommodating chamber 14 to damage the internal components of the housing 10. Specifically, the housing 10 further includes a sealing ring, and the cover 14 is disposed at the opening of the housing body 13 through the sealing ring.

Referring again to fig. 3, in some embodiments, the first chamber 11 and the second chamber 12 are layered in a vertical direction. In this way, the first chamber 11 and the second chamber 12 can be layered up and down, and the arrangement space of each layer is relatively enlarged to adapt to a device with a larger size, which is beneficial to compact arrangement of the components. Preferably, the first chamber 11 is located vertically above the second chamber 12. Thus, the communication module 213 can be conveniently detached and plugged in or out of the communication card.

In some embodiments, a partition plate 15 is disposed in the housing 10, and the first chamber 11 is separated from the second chamber 12 by the partition plate 15.

In some embodiments, the communication module 213 is installed in the first chamber 11, the system module 214 is installed in the second chamber 12, and the camera 23 and the data conversion module 222 are installed in the first chamber 11 and/or the second chamber 12. The communication module 213 needs to be plugged with a communication card, so that the communication card needs to be disassembled, and the system module 214 has high precision requirement on a positioning system due to the built-in Inertial Measurement Unit (IMU), so that the communication module 213 and the system module 214 are separated into two chambers, so that mutual interference can be avoided, and the stability influence on the automatic driving data acquisition device 100 in the disassembling process is reduced.

Further, the camera 23 and the data conversion module 222 are both mounted in the first chamber 11. Since the system module 214 is built in with an Inertial Measurement Unit (IMU) and has high accuracy requirement for the positioning system, the system module 214 is separately disposed in the second chamber 12, so as to ensure that the system module 214 is not interfered and is stably installed. Further, the image pickup device 30, the communication module 213, and the data conversion module 222 are mounted on one surface of the partition plate 15, and the system module 214 is mounted on the other surface of the partition plate 15. The system module 214 may be positioned in the middle of the second chamber 12, taking into account the stability of the system module 214 and the calibration of the built-in Inertial Measurement Unit (IMU).

Referring to fig. 2 again, in order to avoid that the camera 23 located in the housing 10 is shielded by the housing 10 and cannot shoot, the side wall of the housing 10 is provided with a camera hole 16, and the camera 23 is disposed close to the camera hole 16. Further, a light-transmitting sheet is further disposed at the position of the camera hole 16 to prevent the camera device 23 from being polluted by external environment, for example, rainwater is wetted, and the condition that the camera cannot be taken is avoided. Specifically, the light-transmitting sheet is a glass sheet.

Further, the communication module 213 and the data conversion module 222 are disposed side by side on a side of the image capturing device 23 away from the image capturing hole 16. Therefore, the image acquisition of the image through the image pickup hole 16 by the image pickup device 23 is not affected, and the influence of the position between the communication module 213 and the data conversion module 222 can be avoided, so that the interior of the first chamber 11 is tidier.

In some embodiments, the first recess 17 is disposed on the outer side of the housing 10, the communication antenna 212 includes an open state and a folded state, and when the communication antenna 212 is in the folded state, the communication antenna 212 is received in the first recess 17. Specifically, the communication antenna 212 is mounted in the first recess 17. In some embodiments, the first recess 17 may be in the form of an open slot. Thus, when the communication antenna 212 is not suitable for use, the communication antenna 212 is protected from being damaged, and in addition, the structural layout of the automatic driving data acquisition device 100 is more compact and the appearance is more attractive. As shown in fig. 4, in some embodiments, the housing 10 is further provided with a second recess 18, and the first recess 17 and the second recess 18 are symmetrically arranged along the center of the housing 10. On the one hand, the symmetrical arrangement facilitates handling after disassembly, and the autopilot data acquisition device 100 is more attractive.

Referring again to fig. 1 and 6, in some embodiments, the automatic driving data collecting apparatus 100 further includes an adjustable bracket 40, the adjustable bracket 40 includes a supporting frame 41 and a rotating frame 42, the rotating frame 42 is rotatably mounted on the supporting frame 41, the supporting frame 41 is mounted on the outer side of the housing 10, and the detection radar 221 is mounted on the rotating frame 42. Thus, the pitch angle of the detection radar 221 can be adjusted according to the acquisition task to meet the current different scene acquisition requirements. Specifically, the adjustable support 40 further includes a locking member that includes a locking position that locks the turret 42 to the support 41.

Further, one of the supporting frame 41 and the rotating frame 42 is provided with an arc-shaped slot 411, the other of the supporting frame 41 and the rotating frame 42 is provided with a convex part 421, and the convex part 421 is matched with the arc-shaped slot 411, so that the convex part 421 can be slidably arranged in the arc-shaped slot 411. In this way, the rotating frame 42 can rotate relative to the supporting frame 41 by the sliding fit of the convex portion 421 and the arc-shaped slot 411. The convex part 421 is in sliding fit with the arc-shaped slot 411 simply and stably, and the rotating stability and the precision of the rotating frame 42 are improved.

Specifically, in an embodiment, the arc angle of the arc slot 411 is 30 degrees, and the pitch angle of the detection radar 221 is adjusted within a range of-15 degrees to + 15 degrees.

In some embodiments, the rotating frame 42 is rotatably mounted to the supporting frame 41 about a rotating axis, the supporting frame 41 includes two first lugs 412 oppositely arranged along a direction parallel to the rotating axis, and the rotating frame 42 is rotatably mounted to the two first lugs 412. In another embodiment, the rotating frame 42 includes two second lugs 422 oppositely arranged along a direction parallel to the rotating axis, and the rotating frame 42 is rotatably mounted to the supporting frame 41 through the two second lugs 422. In other embodiments, the supporting frame 41 includes two first lugs 412 disposed oppositely along a direction parallel to the rotation axis, and the rotating frame 42 includes two second lugs 422 disposed oppositely along a direction parallel to the rotation axis, each first lug 412 is rotatably engaged with a corresponding second lug 422, so that the rotating frame 42 is rotatably mounted on the supporting frame 41. By arranging the support lug, the rotation of the rotating frame 42 relative to the support frame 41 can be more stable, and the detection radar 221 can be ensured to rotate reliably.

Referring again to fig. 2 and 3, in some embodiments, the autopilot data collection device 100 further includes an offset bracket 50, and the offset bracket 50 includes a fixed end and a suspended end, the fixed end is mounted on the top of the housing 10 near the detection radar 221, and the suspended end is mounted with the satellite antenna 211. Because satellite antenna 211 and detection radar 221 all install in the top of casing 10, in order to avoid detection radar 221's scanning angle to be sheltered from or satellite antenna 211 top shelters from and influence the receiving satellite signal, consequently, set up skew support 50 and can make the position between them stagger as far as possible, in addition, the setting of suspension end also can not occupy the headspace of casing 10 as far as possible for autopilot data acquisition device 100 structure is compacter, does benefit to miniaturized development. It should be understood that the suspended end means that the end is suspended outside the housing 10.

As shown in fig. 7 and 8, in some embodiments, one of a side of the housing 10 facing the base 30 and a side of the base 30 facing the housing 10 is provided with a sliding portion 60, one of a side of the housing 10 facing the base 30 and a side of the base 30 facing the housing 10 is provided with a sliding groove 31 engaged with the sliding portion 60, and the housing 10 is slid by the engagement of the sliding portion 60 with the base 30 to be detachably mounted to the base 30. Thus, the shell 10 can be rapidly mounted on the base 30 or dismounted from the base 30, and the dismounting convenience is improved. Specifically, the sliding portions 60 include at least two, the sliding grooves 31 include at least two, the at least two sliding portions 60 are disposed at intervals along the first direction, the at least two sliding grooves 31 are disposed at intervals along the first direction, and each sliding portion 60 is matched with a corresponding sliding groove 31. Preferably, the sliding portion 60 includes two, and the sliding groove 31 includes two.

Specifically, the slide groove 31 is a dovetail groove, and the outer contour shape of the slide portion 60 matches the inner contour shape of the dovetail groove. By providing the dovetail groove, on one hand, the sliding between the housing 10 and the base 30 can be satisfied, and on the other hand, the sliding portion 60 can be limited in the dovetail groove along the depth direction of the dovetail groove, so that the installation and the removal are more stable.

Referring to fig. 8 again, further, the automatic driving data collecting device 100 further includes a locking member 70, the sliding portion 60 includes a matching portion, the locking member 70 includes a locking position and an unlocking position, when the locking member 70 is located at the locking position, the locking member 70 extends into the sliding groove 31 to match with the matching portion of the sliding portion 60, so that the sliding portion 60 is locked in the sliding groove 31, and when the locking member 70 is located at the unlocking position, the locking member 70 is separated from the matching portion of the sliding portion 60, so that the sliding portion 60 is slidably located in the sliding groove 31. Specifically, the fitting portion is a recess provided on the surface of the sliding portion 60. The housing 10 can be securely mounted to the base 30 by providing the locking member 70.

In some embodiments, the locking member 70 includes a threaded member 71, and when the housing 10 is provided with the sliding groove 31, the housing 10 is provided with a threaded hole communicated with the sliding groove 31, and the threaded member 71 is rotatably engaged with the threaded hole, or when the base 30 is provided with the sliding groove 31, the base 30 is provided with a threaded hole communicated with the sliding groove 31, and the threaded member 71 is rotatably engaged with the threaded hole. When the lock member 70 is in the lock position, one end of the screw member 71 engages with the engaging portion, and when the lock member 70 is in the unlock position, one end of the screw member 71 is disengaged from the engaging portion of the slide portion 60. The screw member 71 is matched with or separated from the matching part under the action of rotation, so that the structure is simple, the operation is fast, and the disassembly and assembly efficiency is improved.

In order to improve the operation convenience of the screw member 71, in some embodiments, the locking member 70 may further include an operating handle 72, and the operating handle 72 is mounted at an end of the screw member 71 away from the mating portion.

In some embodiments, the automatic driving data collecting apparatus 100 further includes a power interface 80, a data transmission interface 85, and an internal/external device interface 90, the outer side of the casing 10 is provided with an open slot 19, and the power interface 80, the data transmission interface 85, and the internal/external device interface 90 are all disposed in the open slot 19. Therefore, by arranging the open slot 19, the connection positions of the interfaces and the external circuit can be protected, and the data acquisition failure caused by the damage of the connection positions due to the influence of the external environment is avoided.

Referring to fig. 4 and 5 again, in particular, the data lines of the detection radar 221 and the satellite antenna 211 enter the interior of the housing 10 from the internal and external device interface 90, and are connected to the data conversion module 222 and the system module 214, respectively. The power interface 80 is connected to an external power source through a power line, and further provides power for the communication module 213, the system module 214 and the data conversion module 222 in the data acquisition assembly 20, specifically, the external power source may be a mobile power source, not a vehicle power source, so that the power safety of the vehicle can be ensured. In particular, a mobile power source within the vehicle may be used to connect to the power interface 80 by passing through the window via a power cord, for example, to provide 19 volt power. The data transmission interface 85 specifically includes a first USB interface, a second USB interface and a network interface, the first USB interface is a data output interface of the image pickup device 23 and supplies power to the image pickup device 23, the second USB interface is connected to the system module 214 and is used for data of the generic integrated navigation unit 21, and the network interface is connected to the data conversion module 222 and is used for outputting data of the detection radar 221

In some embodiments, the power interface 80, the data transmission interface 85, and the internal and external device interfaces 90 are waterproof interfaces.

The embodiment of the utility model provides an automatic driving data acquisition device 100 compares in prior art, has following beneficial effect:

the satellite antenna 211 and the detection radar 221 are mounted on the top of the housing 10, so that the horizontal scanning angle of the satellite antenna 211 and the horizontal scanning angle of the detection radar 221 are prevented from being shielded, the communication antenna 212 is mounted on the outer side of the housing 10, so that the communication antenna 212 is prevented from being shielded, the camera 23, the communication module 213, the system module 214 and the data conversion module 222 are selectively mounted in the first chamber 11 and the second chamber 12, respectively, so that the camera 23, the communication module 213, the data conversion module 222 and the system module 214 can be protected by the housing 10, and meanwhile, the components are prevented from affecting each other by layering, and the layout of the components inside the housing 10 is compact. Therefore, the utility model discloses an automatic drive data acquisition device 100 arranges through reasonable position, is in the same place each device integration of data acquisition subassembly 20, when can guaranteeing each device reliable operation in the data acquisition subassembly 20, also makes the overall arrangement compact, and automatic drive data acquisition device 100 is smaller and more exquisite, so for casing 10's installation and dismantlement process are simpler, have improved dismouting efficiency.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. An automatic driving data acquisition device, comprising:

2. The autonomous driving data acquisition device of claim 1, wherein the first chamber and the second chamber are vertically layered.

3. The autopilot data collection system of claim 1 wherein the communication module is mounted to the first chamber, the system module is mounted to the second chamber, and the camera and data conversion module are mounted to the first chamber and/or the second chamber.

4. The autopilot data collection system of claim 3 wherein the camera and the data conversion module are both mounted to the first chamber.

5. The automatic driving data acquisition device of claim 4, wherein a camera hole is formed in a side wall of the housing, and the camera device is disposed adjacent to the camera hole;

6. The autopilot data collection device of claim 1 wherein the housing is provided with a first recess on an exterior side thereof, the communication antenna includes an open state and a collapsed state, and the communication antenna is received within the first recess when the communication antenna is in the collapsed state.

7. The autopilot data collection device of claim 6 wherein the housing is further provided with a second depression, the first depression and the second depression being symmetrically disposed along a center of the housing.

8. The autopilot data collection system of claim 1 further comprising an adjustable stand, the adjustable stand including a support frame and a turret, the turret rotatably mounted to the support frame;

9. The autopilot data collection device of claim 1 further comprising an offset bracket, the offset bracket including a fixed end and a suspended end, the fixed end mounted at the top of the housing proximate the detection radar, the suspended end mounting the satellite antenna.

10. The autonomous-driving data acquisition device of claim 1, further comprising a base, the housing being removably mounted to the base.

11. The autopilot data collection system of claim 1 further comprising a power source, a data transmission interface, and an internal and external device interface, wherein an open slot is provided on an outside of the housing, and the power source, the data transmission interface, and the internal and external device interface are all disposed in the open slot.