CN213056935U

CN213056935U - Vehicle-mounted camera device, vehicle-mounted vision processing system and vehicle

Info

Publication number: CN213056935U
Application number: CN202021965766.0U
Authority: CN
Inventors: 伍芳芳; 许亮; 毛宁元; 李激光
Original assignee: Shanghai Sensetime Lingang Intelligent Technology Co Ltd
Current assignee: Shanghai Sensetime Lingang Intelligent Technology Co Ltd
Priority date: 2020-09-09
Filing date: 2020-09-09
Publication date: 2021-04-27
Anticipated expiration: 2030-09-09

Abstract

The embodiment of the disclosure provides a vehicle-mounted camera device, a vehicle-mounted vision processing system and a vehicle. The vehicle-mounted imaging device includes: a lens subassembly that is used for the installation component who is connected with automobile body internals and is used for gathering driver's video stream, the installation component includes first mount pad, the lateral part of lens subassembly is equipped with the installation department, the installation department rotate set up in first mount pad.

Description

Vehicle-mounted camera device, vehicle-mounted vision processing system and vehicle

Technical Field

The present disclosure relates to the field of vehicle-mounted vision processing equipment technology, and in particular, to a vehicle-mounted camera device, a vehicle-mounted vision processing system, and a vehicle.

Background

In the intelligent driving technology, visual information (such as images, videos and the like) is widely applied to control vehicles and monitoring the behaviors of people, so that the driving and riding comfort and safety are improved.

For example, a Driver Monitoring System (DMS) is used to detect whether the behavior of the Driver during driving has an abnormal behavior or a dangerous behavior, thereby improving driving safety. The passenger Monitoring System (OMS) is used for detecting the state or abnormal behavior of passengers in the vehicle cabin and improving the comfort of the passengers during riding.

In general, the DMS and OMS acquire images in a vehicle cabin by using a camera provided at a fixed position in the vehicle cabin, and it is necessary to minimize the influence of the camera on the attention of a driver for safety reasons.

SUMMERY OF THE UTILITY MODEL

The present disclosure provides a vehicle-mounted camera device, a vehicle-mounted vision processing system and a vehicle.

According to a first aspect of the embodiments of the present disclosure, there is provided an in-vehicle image pickup apparatus including: a lens subassembly that is used for the installation component who is connected with automobile body internals and is used for gathering driver's video stream, the installation component includes first mount pad, the lateral part of lens subassembly is equipped with the installation department, the installation department rotate set up in first mount pad.

In some embodiments, the first mounting seat is provided with a first connecting portion, and the mounting portion includes a second connecting portion which is matched with the first connecting portion and is rotatably connected to the first connecting portion along a first direction.

In some embodiments, one of the first connecting portion and the second connecting portion is a groove structure, and the other of the first connecting portion and the second connecting portion is a boss structure matched with the groove structure, and the boss structure is clamped in the groove structure; one of the groove structure and the boss structure is provided with a first rotating shaft arranged along the first direction, and the other of the groove structure and the boss structure is rotatably connected to the first rotating shaft.

In some embodiments, the first connecting assembly further comprises a first rotating shaft and a first knob member connected with the first rotating shaft, wherein the first rotating shaft is provided with a first threaded part;

the boss structure is provided with a first connecting hole penetrating along the first direction, at least one side wall of the groove structure is provided with a second connecting hole penetrating along the first direction, at least one of the second connecting hole and the first connecting hole is provided with a second threaded portion matched with the first threaded portion, the first threaded portion penetrates through the second connecting hole and the first connecting hole, and the first knob piece is located on the outer side of the groove structure.

In some embodiments, the first mounting seat comprises a mounting surface and a first connecting part, the first connecting part is connected to the mounting surface, and the first connecting part extends from one side surface of the mounting surface to a direction far away from the mounting surface;

the installation part is connected with the first connecting part through a rotating shaft parallel to the installation surface.

In some embodiments, the mounting portion is rotatably disposed on the first mounting seat along a first direction; the mounting assembly further comprises a second mounting seat detachably connected with the first mounting seat, and the first mounting seat is rotatably connected with the second mounting seat along a second direction.

In some embodiments, the second direction is perpendicular to the first direction; and/or the second mount includes a clamping portion for clamping a vehicle body interior member.

In some embodiments, the second mounting seat is provided with a third connecting part, and the first mounting seat is provided with a fourth connecting part matched with the third connecting part; the fourth connecting part is rotatably connected with the third connecting part along the second direction and can be detachably connected with the third connecting part.

In some embodiments, one of the third connecting portion and the fourth connecting portion is provided with a second rotating shaft arranged along the second direction, and the other of the third connecting portion and the fourth connecting portion is rotatably connected to the second rotating shaft.

In some embodiments, the connecting device further comprises a second connecting assembly, wherein the second connecting assembly comprises a second rotating shaft arranged along the second direction and a second knob piece connected with the second rotating shaft, and the second rotating shaft is provided with a third threaded part;

one of the third connecting part and the fourth connecting part is provided with a third connecting hole arranged along the second direction, and the other of the third connecting part and the fourth connecting part is provided with a fourth connecting hole penetrating along the second direction; at least one of the fourth connecting hole and the third connecting hole is provided with a fourth thread part matched with the third thread part, the third thread part is arranged in the fourth connecting hole and the third connecting hole in a penetrating mode, and the second knob piece is located on the outer side of one of the third connecting part and the fourth connecting part, wherein the fourth connecting hole is formed in the third connecting part and the fourth connecting part.

In some embodiments, the second connection assembly further comprises a guide provided with a fifth threaded portion;

one of the third connecting part and the fourth connecting part, which is provided with the fourth connecting hole, is provided with an arc-shaped guide hole penetrating along the second direction, and the arc-shaped guide hole and the fourth connecting hole are coaxially arranged;

one of the third connecting portion and the fourth connecting portion, which is provided with the third connecting hole, is provided with a fifth connecting hole penetrating along the second direction, the fifth connecting hole is provided with a sixth threaded portion matched with the fifth threaded portion, and the guide piece penetrates through the arc-shaped guide hole and is in threaded connection with the fifth connecting hole.

In some embodiments, the lens assembly includes a housing and a lens module disposed in the housing, a through hole is opened on a front surface of the housing, and the lens module is exposed out of the housing from the through hole; the mounting part is arranged on the back surface of the shell; and/or

The lens assembly comprises a lens sheet, and the lens sheet comprises a black infrared filter lens sheet; and/or

At least one of the edge line of the lens component and the edge line of the first mounting seat is an arc line.

According to the vehicle-mounted camera device provided by the embodiment of the disclosure, the structure for rotating the lens assembly, namely the mounting part is arranged on the side part of the lens assembly, so that the overall height and the product size of the vehicle-mounted camera device can be reduced, and the aggressivity to a driver is reduced.

According to a second aspect of the embodiments of the present disclosure, there is provided an in-vehicle vision processing system, including the in-vehicle imaging apparatus according to any one of the embodiments.

In some embodiments, the vehicle-mounted camera device further comprises an apparatus host, the apparatus host and the vehicle-mounted camera device are separately arranged, the apparatus host comprises a processor and a communication interface connected with the processor, and the vehicle-mounted camera device is connected with the communication interface.

In some embodiments, the device further comprises a first connecting line and a second connecting line, wherein the first connecting line is provided with a first connecting interface; the communication interface of the equipment host is connected with the first connecting line, the vehicle-mounted camera device is connected with the second connecting line, and the second connecting line is provided with a second connecting interface matched with the first connecting interface.

The vehicle-mounted vision processing system of the embodiment of the disclosure has the advantages that the structure for rotating the lens assembly, namely the installation part is arranged on the side part of the lens assembly, so that the overall height and the product size of the vehicle-mounted camera device can be reduced, and the aggression feeling to a driver is reduced.

According to a third aspect of embodiments of the present disclosure, there is provided a vehicle comprising the in-vehicle vision processing system as described in any of the above embodiments.

In some embodiments, the vehicle-mounted vision processing system further comprises an equipment host, a first connecting line and a second connecting line, wherein the equipment host is connected with the first connecting line, and the vehicle-mounted camera device is connected with the second connecting line;

one of the first and second connection lines is connected to the other of the first and second connection lines through a roof trim of a vehicle.

In some embodiments, the onboard camera is mounted to a connection column or center console of the vehicle; and/or

The lens assembly of the vehicle-mounted camera device faces the interior of the vehicle cabin of the vehicle.

The vehicle of the embodiment of the disclosure, the structure that is used for rotating the lens component of the vehicle-mounted camera device in the vehicle-mounted vision processing system, namely the installation part is arranged at the side part of the lens component, can reduce the overall height and the product size of the vehicle-mounted camera device, reduces the aggressive feeling generated to the driver, thereby reducing the influence of the camera on the driver and improving the driving safety.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present disclosure and, together with the description, serve to explain the principles of the disclosure.

Fig. 1 is a schematic perspective view of an in-vehicle imaging apparatus according to an embodiment of the present disclosure.

Fig. 2 is a perspective view schematically illustrating another view angle of an in-vehicle imaging apparatus according to an embodiment of the present disclosure.

Fig. 3 and 4 are perspective views of a vehicle-mounted imaging device shown in the embodiment of the disclosure with a second mounting seat removed.

Fig. 5 is an exploded schematic view of a vehicle-mounted camera device shown in the embodiment of the present disclosure after a second mounting seat is removed.

Fig. 6 and 7 are side views of an in-vehicle imaging apparatus shown in the embodiment of the present disclosure with a second mount removed.

Fig. 8 is a side view of an in-vehicle imaging apparatus shown in an embodiment of the present disclosure.

Fig. 9 is a partially exploded view of a second mounting seat and a first mounting seat of an onboard imaging device according to an embodiment of the present disclosure.

Fig. 10 is a schematic structural diagram of an in-vehicle vision processing system according to an embodiment of the present disclosure.

Fig. 11 is a perspective view of an in-vehicle vision processing device of an in-vehicle vision processing system shown in an embodiment of the present disclosure.

Fig. 12 is a perspective view of another perspective view of an in-vehicle vision processing device of an in-vehicle vision processing system shown in an embodiment of the present disclosure.

Fig. 13 is an exploded schematic view of an in-vehicle vision processing device of an in-vehicle vision processing system shown in an embodiment of the present disclosure.

Fig. 14 is a side view of an in-vehicle vision processing device of an in-vehicle vision processing system shown in an embodiment of the present disclosure.

FIG. 15 is a side view from another angle of an in-vehicle vision processing device of an in-vehicle vision processing system as shown in an embodiment of the present disclosure.

Fig. 16 is a schematic diagram comparing installation positions of an in-vehicle vision processing device of an in-vehicle vision processing system shown in an embodiment of the present disclosure.

Fig. 17 is an exploded view of a device host and a mount of an in-vehicle vision processing device of an in-vehicle vision processing system according to an embodiment of the present disclosure.

Fig. 18 is an exploded schematic view of another perspective of a device host and a mount of an in-vehicle vision processing device of an in-vehicle vision processing system shown in an embodiment of the present disclosure.

Detailed Description

Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present application. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the present application, as detailed in the appended claims.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used in this application and the appended claims, the singular forms "a", "an", and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It should also be understood that the term "and/or" as used herein refers to and encompasses any and all possible combinations of one or more of the associated listed items. In addition, the term "at least one" herein means any one of a plurality or any combination of at least two of a plurality.

In order to make the technical solutions in the embodiments of the present disclosure better understood and make the above objects, features and advantages of the embodiments of the present disclosure more comprehensible, the technical solutions in the embodiments of the present disclosure are described in further detail below with reference to the accompanying drawings.

The present disclosure provides a vehicle-mounted camera device, a vehicle-mounted vision processing system and a vehicle. The following describes the vehicle-mounted imaging device, the vehicle-mounted vision processing system, and the vehicle according to the present disclosure in detail with reference to the drawings. The features of the following examples and embodiments may be combined with each other without conflict.

Referring to fig. 1 to 9, an embodiment of the present disclosure provides an onboard camera 200, which can cooperate with a device host to form a Driver Monitoring System (DMS) or an Occupant Monitoring System (OMS), and can implement Monitoring functions such as Driver identification, Driver fatigue Monitoring, dangerous driving behavior Monitoring, and Occupant Monitoring. The vehicle-mounted camera device 200 comprises a mounting assembly 40 and a lens assembly 50, the mounting assembly 40 is used for being connected with an internal component of a vehicle body, the lens assembly 50 is used for collecting a video stream of a driver, the mounting assembly comprises a first mounting seat 42, a mounting portion 59 is arranged on the side portion of the lens assembly 50, and the mounting portion 59 is rotatably arranged on the first mounting seat 42 of the mounting assembly 40.

The vehicle-mounted camera device of the embodiment of the disclosure can reduce the overall height and product size of the vehicle-mounted camera device and reduce the aggression feeling to the driver by arranging the structure for rotating the lens assembly 50, namely the mounting part 59, at the side part of the lens assembly 50.

In some alternative embodiments, the mounting assembly 40 further includes a second mounting block 41 that is removably coupled to the first mounting block 42. The first mounting seat 42 is rotatably connected to the second mounting seat 41 along a second direction (shown as an X direction in fig. 1). The lens assembly 50 may be provided with a second connection line 49 for connection to the device host 10.

With the above arrangement, the second mounting seat 41 of the mounting assembly 40 is detachably connected to the first mounting seat 42, and the angle between the two can be adjusted in a rotatable manner, so that the second mounting seat 41 can be detached or assembled with the first mounting seat 42 according to different mounting positions of the vehicle-mounted imaging device 200, such as a column a of a vehicle frame, a windshield, or a center console. The in-vehicle image pickup device 200 can freely select an appropriate installation position according to a specific vehicle type, and perform angle adjustment. For example, in some cases, the second mounting seat 41 may be detachable from the first mounting seat 42, and the in-vehicle image pickup device may be connected to the vehicle body interior member via the first mounting seat 42. In other cases, the second mounting seat 41 may be assembled with the first mounting seat 42, and the in-vehicle image pickup device may be connected to the vehicle body interior member through the second mounting seat 41.

When the vehicle-mounted camera device 200 is installed on the central control instrument desk, in order to avoid the product from being too high to generate the aggressive feeling, the second installation seat 41 and the first installation seat 42 can be detached, only the first installation seat 42 is used as a support, as shown in fig. 3 and 4, the vehicle-mounted camera device can be installed on the hollow instrument desk through screw locking or gum fixing and the like, the height of the product can be reduced, and the aggressive feeling is reduced. In the example shown in the figures, the first mounting seat 42 may be provided with an adhesive gel 420 for attachment to a vehicle body interior member.

Since the air conditioning duct is arranged in the middle of the center console of some vehicle models, there is a risk of drilling holes, and it is inconvenient to install the vehicle-mounted camera device 200, the second installation seat 41 can be assembled with the first installation seat 42, as shown in fig. 1 and 2, the vehicle-mounted camera device 200 is installed on the frame a pillar or the front windshield through the second installation seat 41, and the angle compensation is performed by adjusting the angle of the first installation seat 42. Alternatively, the second mounting base 41 may be mounted on the frame a pillar or the front windshield by screw locking or adhesive-backed fixing.

The vehicle-mounted camera device 200 can be compatible with mounting of medium and small-sized cargoes and common cars, and the second mounting seat 41 and the first mounting seat 42 are simultaneously designed with mounting modes of screw locking and adhesive backing, so that a drilling screw locking mode is selected when the attachment surface has rough lines and is not suitable for adhesive backing. When the mounting surface is difficult to disassemble or is not suitable for drilling, the rubberizing mode can be adopted.

In some alternative examples, the second mounting seat 41 may include a clamping portion 411 for clamping the vehicle body interior member, and the clamping portion 411 may have a groove structure. The vehicle-mounted camera device 200 can be clamped on the column A of the frame through the clamping part 411 and then fixed in a screw locking mode, a gum fixing mode and the like, so that the vehicle-mounted camera device 200 is installed more firmly.

Referring to fig. 1 and 5, the lens assembly 50 includes a housing 51 and a lens module 52 accommodated in the housing 51, a through hole is formed in a front surface of the housing 51, and the lens module 52 is exposed out of the housing 51 from the through hole. The mounting portion 59 is provided on the back surface of the housing 51, and the driver can only see the area occupied by the lens assembly from the front surface, so that the foreign body sensation can be reduced, and the bad emotional conflict of the driver can be reduced.

The housing 51 may include a first housing body 53 and a second housing body 54 assembled to each other, and an accommodation chamber is formed between the first housing body 53 and the second housing body 54, and the lens module 52 is accommodated and disposed in the accommodation chamber. The first outer case 53 may be understood as a front case, and the second outer case 54 may be understood as a rear case. Further, the lens assembly 50 may further include a lens sheet 55, the lens sheet 55 may include a black infrared filter lens sheet, and the lens sheet 55 is disposed on the first outer housing 53. The lens module 52 is embedded in the housing 51 to prevent the lens from protruding out of the housing, which results in a large visual impact. The lens sheet 55 may be made of black infrared filter material, so that the required light can pass through smoothly, but the lens cannot be seen visually, and the appearance hiding function is achieved. In addition, the lens sheet 55 is made of black infrared filtering materials, so that the attention of a driver is not easy to attract, the influence on the driver is reduced, the safety risk can be reduced, and the driving safety is improved.

Referring to fig. 1, 6 and 7, in some alternative embodiments, the mounting portion 59 of the lens assembly 50 is rotatably connected to the first mounting seat 42 along a first direction (shown as Y direction in fig. 1), so that the angle of the lens assembly 50 can be adjusted, as shown in fig. 6 and 7. Can adjust camera lens subassembly 50 to better shooting angle according to the mounted position on the one hand, on the other hand can pass through angle modulation, produces the conflict mood that is detected when reducing the driver and facing the camera, reduces the aggressive sense. Optionally, the second direction is perpendicular to the first direction, so that the lens assembly 50 can be adjusted in two different directions to adjust the lens assembly 50 to a position meeting the requirement.

Alternatively, the first mounting seat 42 includes a mounting surface (which may be understood as an upper surface of the first mounting seat 42) and a first connection portion 421, the first connection portion 421 is connected to the mounting surface, and the first connection portion 421 extends from a side surface of the mounting surface to a direction away from the mounting surface. The mounting portion 59 of the lens assembly 50 is connected to the first connecting portion 421 through a rotating shaft parallel to the mounting surface, so that the lens assembly 50 is rotatably connected to the first mounting seat 42 along a first direction.

By rotatably connecting the lens assembly 50 to the first mounting seat 42 in the first direction and rotatably connecting the first mounting seat 42 to the second mounting seat 41 in the second direction, the lens assembly 50 can be adjusted in two different directions, namely the second direction and the first direction, so that the lens assembly 50 can be adjusted to a position meeting the requirements as required.

Further, the first mounting seat 42 is provided with a first connecting portion 421, the mounting portion 59 of the lens assembly 50 includes a second connecting portion 56 matched with the first connecting portion 421, the second connecting portion 56 is rotatably connected to the first connecting portion 421 along the first direction, so that the lens assembly 50 is rotatably connected to the first mounting seat 42 along the first direction. Alternatively, the second connecting portion 56 may be disposed on the back side of the lens assembly 50, and the driver can only see the area occupied by the lens assembly from the front side, so that the foreign body sensation can be reduced, and the bad emotions of the driver can be reduced.

As shown in fig. 6, the first connecting portion 421 includes a first surface 426 and a second surface 427 oppositely disposed, and the second surface 427 is located at a side away from the lens assembly 50. At least one of the first surface 426 and the second surface 427 is disposed in an inclined manner with respect to the first mounting seat 42 toward the direction close to the lens assembly 50, so that the overall structure of the vehicle-mounted camera device 200 is more compact, the overall height of the vehicle-mounted camera device 200 is further reduced, and the aggression feeling and the bad emotional conflict of the driver are reduced. In this embodiment, the first surface 426 and the second surface 427 are both disposed in an inclined manner relative to the first mounting seat 42, and the inclined angles of the first surface 426 and the second surface 427 relative to the first mounting seat 42 are different, and the inclined angle of the first surface 426 relative to the first mounting seat 42 is greater than the inclined angle of the second surface 427 relative to the first mounting seat 42, that is, the included angle between the first surface 426 and the first mounting seat 42 is greater than the included angle between the second surface 427 and the first mounting seat 42, so as to form a structure with a narrow top and a wide bottom, which can make the connection between the first connection portion 421 and the first mounting seat 42 firmer, make the product more design feeling, and improve the aesthetic property of the product.

In addition, at least one of the edge line of the housing 51 of the lens assembly 50 and the edge line of the first mounting seat 42 is an arc-shaped surface, and it can be understood that the edge line of the lens assembly 50 and the edge line of the first mounting seat 42 are designed to be an arc-shaped surface assembly line design, so that the lens assembly can be well matched with an interior structure of a vehicle cabin, the attention of a driver is not easily dispersed, and the driving safety is improved. In this embodiment, the edge line of the upper end face and the edge line of the lower end face of the housing 51 of the lens assembly 50 are both designed as arc lines, and the four corners of the first mounting seat 42 are both designed as arc faces, so that the product can be designed more easily, and the attractiveness of the product can be improved.

One of the first connecting portion 421 and the second connecting portion 56 is a groove structure, and the other of the first connecting portion 421 and the second connecting portion 56 is a boss structure adapted to the groove structure, and the boss structure is clamped in the groove structure. One of the groove structure and the boss structure is provided with a first rotating shaft 61 arranged along the first direction, and the other of the groove structure and the boss structure is rotatably connected to the first rotating shaft 61, so that the first direction is taken as an axial direction to relatively rotate, and the lens assembly 50 is rotatably connected to the first mounting seat 42 along the first direction. In the present embodiment, the first connecting portion 421 is a boss structure, and the second connecting portion 56 is a groove structure. The first shaft 61 is part of a first coupling assembly 60 that is removably coupled to the groove structure and the boss structure.

As shown in fig. 5, the vehicle-mounted camera device 200 may further include a first connecting assembly 60, where the first connecting assembly 60 includes the first rotating shaft 61 and a first knob 62 connected to the first rotating shaft 61, and the first rotating shaft 61 is provided with a first threaded portion. Alternatively, the first connection assembly 60 may employ a screw. With the above arrangement, the first connection portion 421 and the second connection portion 56 can rotate with each other through the first rotation shaft 61, and the first connection portion 421 and the second connection portion 56 can be detachably connected with each other.

The boss structure is provided with a first connecting hole 422 penetrating along the first direction, at least one side wall of the groove structure is provided with a second connecting hole 57 penetrating along the first direction, at least one of the second connecting hole 57 and the first connecting hole 422 is provided with a second threaded portion matched with the first threaded portion, the first threaded portion of the first rotating shaft 61 is arranged in the second connecting hole 57 and the first connecting hole 422 in a penetrating manner, and the first knob member 62 is positioned outside the groove structure.

In the present embodiment, the first connection hole 422 and the second connection hole 57 are each provided with a second threaded portion. The first shaft 61 of the first connection assembly 60 passes through the second connection hole 57 and the first connection hole 422, and the first connection assembly 60 is screwed, thereby fixing the groove structure and the boss structure to each other.

In another embodiment, the first connection portion 421 has the first connection hole 422, one side wall of the groove structure of the second connection portion 56 has the second connection hole 57, and the other side wall of the groove structure of the second connection portion 56 has the fastening nut 58 adapted to the first threaded portion of the first rotating shaft 61. The first and second connection holes 422 and 57 may not be provided with the second screw part. The first shaft 61 of the first connection assembly 60 passes through the second connection hole 57 and the first connection hole 422, and the first connection assembly 60 and the fastening nut 58 are screwed together, so that the groove structure and the boss structure are fixed to each other.

With the above arrangement, the tightness between the first rotary shaft 61 and the groove structure and the boss structure can be adjusted by the first knob member 62. When the angle of the lens assembly 50 needs to be adjusted, the first connecting assembly 60 is unscrewed by rotating the first knob member 62, so that the first rotating shaft 61, the groove structure and the boss structure are mutually loosened, and then the groove structure is rotated along the first direction, so that the angle of the lens assembly 50 is adjusted. After the angular adjustment is completed, the first connecting member 60 is tightened by rotating the first knob member 62, so that the first rotating shaft 61 and the groove structure and the boss structure are fastened to each other, and the lens assembly 50 is maintained at the angular position.

In some alternative embodiments, the second mounting seat 41 is provided with a third connecting portion 411, and the first mounting seat 42 is provided with a fourth connecting portion 423 matched with the third connecting portion 411; the fourth connecting portion 423 is rotatably connected to the third connecting portion 411 along the second direction, and can be detachably connected to the third connecting portion 411, so that the first mounting seat 42 and the second mounting seat 41 can be detachably connected to each other, and the fourth connecting portion 423 can be rotatably connected to the second mounting seat 41 along the second direction. In this embodiment, the third connecting portion 411 is a plate member formed to extend outward from the upper surface of the second mounting seat 41, and the third connecting portion 411 is provided with the fourth connecting hole. The fourth connecting portion 423 is a block structure disposed at the bottom of the first mounting seat 42, and the third connecting hole is disposed in the fourth connecting portion 423.

One of the third connecting portion 411 and the fourth connecting portion 423 is provided with a second rotating shaft 71 arranged along the second direction, and the other of the third connecting portion 411 and the fourth connecting portion 423 is rotatably connected to the second rotating shaft 71. In this embodiment, the second rotating shaft 71 is a part of the second connecting assembly 70 detachably connected to the third connecting portion 411 and the fourth connecting portion 423.

Referring to fig. 1, 8 and 9, the vehicle-mounted camera device 200 may further include a second connecting assembly 70, where the second connecting assembly 70 includes the second rotating shaft 71 and a second knob 72 connected to the second rotating shaft 71, and the second rotating shaft 71 is provided with a third threaded portion. Alternatively, the second connecting assembly 70 may employ a screw. With the above arrangement, the third connecting portion 411 and the fourth connecting portion 423 can be rotated with each other by the second rotating shaft 71, and the third connecting portion 411 and the fourth connecting portion 423 can be detachably connected with each other.

One of the third connecting portion 411 and the fourth connecting portion 423 is opened with a third connecting hole arranged along the second direction, and the other of the third connecting portion 411 and the fourth connecting portion 423 is opened with a fourth connecting hole penetrating along the second direction; at least one of the fourth connection hole and the third connection hole is provided with a fourth thread portion adapted to the third thread portion, the third thread portion is inserted into the fourth connection hole and the third connection hole, and the second knob member 72 is located outside one of the third connection portion 411 and the fourth connection portion 423, where the fourth connection hole is provided.

In this embodiment, the third connection hole may not be provided with a fourth threaded hole, and the fourth connection hole is provided with a fourth threaded portion. The second rotating shaft 71 of the second connecting assembly 70 passes through the third connecting hole and the fourth connecting hole, and the second connecting assembly 70 is screwed in the fourth connecting hole, so that the third connecting portion 411 and the fourth connecting portion 423 are fixed to each other.

In another embodiment, the third and fourth connection holes may not be provided with the fourth threaded hole. The bottom of the first mounting seat 42 may be provided with a first connecting part 424 connected with the fourth connecting part 423, the first connecting part 424 is provided with a first nut 425 matched with the third threaded part, and the second rotating shaft 71 of the second connecting assembly 70 passes through the third connecting hole, the fourth connecting hole and the first connecting part 424 and then is fastened and connected with the first nut 425, so that the third connecting part 411 and the fourth connecting part 423 are fixed to each other.

With the above arrangement, the tightness degree between the second rotating shaft 71 and the third and fourth connecting

members

411 and 423 can be adjusted by the second knob member 72. When the angle of the first mounting seat 42 relative to the second mounting seat 41 needs to be adjusted, the second connecting assembly 70 is unscrewed by rotating the second knob member 72, so that the second rotating shaft 71, the third connecting member 411 and the fourth connecting member 423 are loosened from each other, and the first mounting seat 42 is rotated along the second direction, so that the angle of the first mounting seat 42 is adjusted. After the angle adjustment is completed, the second connecting assembly 70 is tightened by rotating the second knob member 72, so that the second rotating shaft 71 is fastened to the third connecting member 411 and the fourth connecting member 423, and the first mounting seat 42 is maintained at the angle position.

As shown in fig. 1, 8 and 9, in some alternative embodiments, the second connecting assembly 70 may further include a guide 73, and the guide 73 is provided with a fifth threaded portion. One of the third connecting portion 411 and the fourth connecting portion 423, which is provided with the fourth connecting hole, is provided with an arc-shaped guide hole 74 penetrating along the second direction, and the arc-shaped guide hole 74 and the fourth connecting hole are coaxially arranged. With the above arrangement, when the first mounting seat 42 rotates relative to the second mounting seat 41, the guide 73 can rotate along the arc-shaped guide hole 74 around the fourth connection hole, thereby guiding the first mounting seat 42.

One of the third connecting portion 411 and the fourth connecting portion 423, which is provided with the third connecting hole, is provided with a fifth connecting hole penetrating along the second direction, the fifth connecting hole is provided with a sixth threaded portion adapted to the fifth threaded portion, and the guide 73 penetrates through the arc-shaped guide hole 74 and is in threaded connection with the fifth connecting hole. In this embodiment, the third link 411 is provided with the fourth connecting hole and the arc-shaped guide hole 74.

When the angle of the first mounting seat 42 relative to the second mounting seat 41 needs to be adjusted, the second connecting assembly 70 is unscrewed by rotating the second knob member 72, so that the second rotating shaft 71, the third connecting member 411 and the fourth connecting member 423 are loosened from each other, the guide member 73 is unscrewed, and the first mounting seat 42 is rotated in the second direction, so that the angle of the first mounting seat 42 is adjusted. In this process, the guide 73 may rotate along the arc-shaped guide hole 74. Alternatively, the guide 73 may be a screw.

After the angle adjustment is completed, the second connecting assembly 70 is screwed by rotating the second knob member 72, so that the second rotating shaft 71 and the third connecting member 411 and the fourth connecting member 423 are fastened to each other, and the guide member 73 is screwed, so that the firmness between the third connecting portion 411 and the fourth connecting portion 423 can be further improved, and the first mounting seat 42 is maintained at the angle position.

As shown in fig. 8 and 9, optionally, the second connecting assembly 70 may further include a second connecting member 75 connected to the bottom of the fourth connecting portion 423, the second connecting member 75 is provided with a second nut 76 adapted to the fifth threaded portion, and the guide 73 passes through the arc-shaped guide hole 74 and the second connecting member 75 and is in threaded connection with the second nut 76, so as to be fixed to the fourth connecting portion 423.

Referring to fig. 10 and 11, an embodiment of the present disclosure further provides an on-vehicle vision processing system, including the on-vehicle image capturing apparatus described in the above embodiments and implementation modes. The vehicle-mounted camera device is used for rotating the structure of the lens assembly, namely the mounting part is arranged on the side part of the lens assembly, so that the overall height and the product size of the vehicle-mounted camera device can be reduced, and the aggressivity to a driver is reduced.

In some optional embodiments, the vehicle-mounted vision processing system may further include the vehicle-mounted vision processing apparatus 100, the vehicle-mounted vision processing apparatus 100 includes the apparatus main body 10, and the vehicle-mounted camera 200 is disposed separately from the apparatus main body 10 of the vehicle-mounted vision processing apparatus 100 and electrically connected thereto. Optionally, the device host includes a processor and a communication interface connected to the processor, and the vehicle-mounted camera device is connected to the communication interface to electrically connect to the processor of the device host. The apparatus main unit 10 executes driver behavior detection processing based on an in-vehicle image (for example, a video stream of the driver) acquired by the in-vehicle imaging device 200. For example, the onboard camera may be understood as a DMS driver behavior detection camera or an OMS occupant detection camera. The processor of the equipment host can execute driver behavior detection processing according to the video stream of the driver collected by the vehicle-mounted camera device, for example, whether the driver has dangerous behaviors such as driving, making a call, smoking and the like is detected; passenger behavior detection processing can be executed according to the video stream of the passenger collected by the vehicle-mounted camera device, for example, other passengers such as a rear row and a copilot are detected, attribute identification is carried out on the passengers, passengers such as old people and children are monitored, and processing such as detection of left-over articles can be executed according to the video stream in the vehicle cabin collected by the vehicle-mounted camera device.

According to the vehicle-mounted vision processing system, the vehicle-mounted camera device is provided with the structure for rotating the lens assembly, namely the mounting part is arranged on the back of the lens assembly, so that the overall height and the product size of the vehicle-mounted camera device can be reduced, and the aggression feeling to a driver is reduced. The equipment host and the vehicle-mounted camera device are arranged in a split mode, more installation conditions can be met under the condition that the size is small, the installation positions of the equipment host and the vehicle-mounted camera device are flexible, and replacement and maintenance are facilitated respectively. In addition, most of the existing vehicle-mounted detection equipment is designed by integrating a host and a camera, so that the size of a product is large, and a driver has a strong aggressive feeling. This openly sets up equipment host computer and on-vehicle camera device components of a whole that can function independently, can install respectively in different positions, compares in the product of integrative design, can reduce the aggressive sense that produces the driver. For example, in practice, the device host may be mounted at the windshield near the rear-view mirror of an automobile, hidden behind the rear-view mirror; the vehicle-mounted camera device can be arranged at a position suitable for collecting images of a driver, such as a central control instrument desk, an A column and the like.

In some optional embodiments, the vehicle-mounted vision processing system further comprises a first connection line 12 and a second connection line 201, wherein the first connection line 12 is provided with a first connection interface 121. The communication interface of the equipment host is connected with the first connecting line 12, the vehicle-mounted camera device 200 is connected with a second connecting line 201, and the second connecting line 201 is provided with a second connecting interface 202 matched with the first connecting interface 121, so that the connection of the vehicle-mounted camera device and the processor of the equipment host is realized. The in-vehicle imaging device 200 is connected to the apparatus main body 10 by a wire, and first, can satisfy both the installation position and the angle. Secondly, the onboard camera device 200 can be removed and replaced without removing the main device 10 together, thereby causing the trouble of removing the wire.

In the present embodiment, the apparatus main body 10 of the vehicle-mounted vision processing apparatus 100 is installed at the windshield 90 near the rear view mirror of the automobile, and the vehicle-mounted camera 200 is installed at the center console (i.e., center console) or the connection column (e.g., frame a column) of the vehicle below the windshield 90, and is connected to the apparatus main body 10 by a wire. The second connecting wire is connected to the first connecting wire through a roof trim of the vehicle. For example, the first connecting wire 12 and the second connecting wire 201 may be routed through a roof trim (e.g., a sun visor) in the vehicle, and hidden by the roof trim in the vehicle, depending on the actual situation. When the main unit 10 needs to be repaired or replaced, the main unit 10 and the onboard camera device 200 can be conveniently and efficiently separated from each other only by separating the first connection interface 121 from the second connection interface 202, i.e., releasing the wires from the illustrated wire connection position, without detaching and reinstalling the main unit or the power line.

Referring to fig. 11 to 13, the vehicle-mounted vision processing apparatus 100 may form a Driver Monitoring System (DMS) in cooperation with an image pickup device such as a camera, and may realize Monitoring functions such as Driver identification, Driver fatigue Monitoring, and dangerous driving behavior. The vehicle-mounted vision processing device 100 includes a device host 10 and a driving camera 20 for collecting driving images, the driving camera 20 has a function of a driving Recorder, the driving camera 20 may include a first camera 21 and a Digital Video Recorder (DVR), and the DVR can store the driving images collected by the first camera 21, so as to realize a driving recording function.

The equipment main body 10 comprises a shell 11 for being mounted on an internal component (such as a windshield) of a vehicle body, a processor arranged in the shell 11, and a communication interface connected with a vehicle-mounted camera device for collecting images in the vehicle, wherein the driving camera device 20 is partially accommodated in the shell 11, and the processor is electrically connected with the communication interface. Optionally, the first camera 21 of the driving camera device 20 is exposed out of the housing 11 for capturing driving images. The device host 10 is provided with a first connecting line 12 used for being connected with the second camera device, the first connecting line 12 penetrates out of the shell 11 from the inside of the device host 10, and the device host 10 executes driver behavior detection processing according to in-vehicle images (which can include video streams of a driver) collected by the external camera device. Alternatively, the housing 11 may be directly connected to a vehicle body interior member (e.g., a windshield), or a mounting member 30 may be provided on the rear surface of the housing 11 and indirectly connected to the vehicle body interior member (e.g., the windshield) via the mounting member 30, as will be described in detail below.

Through the arrangement, the vehicle-mounted vision processing equipment 100 of the embodiment of the disclosure assembles the driving camera device 20 with the function of the driving recorder in the equipment host 10 with the function of detecting the behavior of the driver, integrates the driving camera device and the driver, reduces the internal space of the vehicle body required to be occupied by the installation of the vehicle-mounted vision processing equipment 100, can be adapted to different vehicle types for use, and has the advantages of convenience in use, wide applicability and the like.

In some optional embodiments, the device host 10 may be provided with a function key 13, a data interface 14, a Card slot, and other structures, the function key 13 may include a volume key and a power key, the data interface 14 may include a USB interface, a network cable interface, and the like, and the Card slot may be adapted to a TF Card (flash memory Card, Trans-flash Card or Micro SD Card), a SIM Card (Subscriber Identity Module or IC Card), and the like. The housing 11 may be provided with a key relief opening 131 corresponding to the function key 13 and a card cover 15 covering the card slot. The positions of the function keys 13, the data interface 14 and the card slot can be arranged on the side end face, the front end face and the rear end face of the device host 10, and are arranged according to actual requirements. The device host 10 can integrate multiple data acquisition channels by arranging different types of data interfaces 14, thereby being convenient for connecting with different types of external devices and expanding the product functions.

The processor can be used for processing the images in the vehicle collected by the vehicle-mounted camera device, and the processor is electrically connected with the vehicle-mounted camera device used for collecting the images in the vehicle through the communication interface. Alternatively, the in-vehicle image may include a video stream of the driver, and the processor performs the driver behavior detection process according to the video stream of the driver collected by the in-vehicle camera device. It will be appreciated that the onboard camera may be mounted within the vehicle body interior member and communicatively coupled to the processor. The video stream of the driver collected by the vehicle-mounted camera device can be used for representing the behavior characteristics of the driver, such as the behaviors of lowering head, yawning, answering the phone and the like. The processor executes the driver behavior detection processing according to the video stream of the driver collected by the vehicle-mounted camera device, and can execute corresponding operations such as alarming and voice reminding when detecting that the driver has the violation behaviors, so that the driving safety is improved. For example, the camera device collects video streams of eyes closed, head lowered, mouth opened, one-hand driving, mobile phone holding and the like of the driver, the processor executes the detection processing of the driver behavior according to the video streams, and the driver can be analyzed and judged to doze, play the mobile phone, defaulting, answer the phone and the like. When the driver is detected to have the violation, the equipment host can execute corresponding operations such as alarming, voice reminding and the like, and driving safety is improved. It should be noted that, in addition to performing the driver behavior detection processing based on the video stream by using the above method, the device host may also perform the driver behavior detection processing based on the video stream by using other methods of the related art, which is not limited by the present disclosure.

Further, the device main body 10 may further include a heat sink 16, a main board 17, a GPS module, a GPS bracket 18, and the like, and is accommodated in the housing 11. The first connecting line 12, the function keys 13, the data interface 14, the GPS module, etc. may be integrated on the main board 17. The processor may be disposed on the main board 17, the processor executes the driver behavior detection processing according to the video stream, and the processor may be a low-power chip such as a single chip microcomputer.

In some optional embodiments, the housing 11 defines an opening 19, and the first camera 21 of the driving camera device 20 is exposed out of the housing 11 from the opening 19 for capturing driving images. Optionally, the first camera 21 of the driving camera device 20 is rotatably connected to the housing 11, that is, the first camera 21 can rotate relative to the housing 11, so that the viewing angle range of the driving camera device 20 can be enlarged, and the light incident amount of the driving camera device 20 is increased, thereby improving the image quality and further improving the detection performance. On the one hand, the shooting angle can be adjusted, on the other hand, the device host 10 can adapt to windshields with different angles, when the device host is installed on windshields with different angles, the angle can be adjusted by rotating the first camera 21, so that the shooting angle is approximately kept in the horizontal direction, and a better shooting effect can be achieved. It can be understood that the rotation angle of the first camera 21 depends on the opening size of the opening 19 of the housing 11 of the device main body 10, and the opening edge is a stop for the rotation of the first camera 21. In the embodiment, the rotatable angle of the first camera 21 is 0-80 degrees, the large-range installation requirements of more than 20 degrees of the limit inclination angle of the front windshield of the car and more than 80 degrees of the limit inclination angle of the van can be met, and the applicability is wide. Optionally, an included angle between the first housing surface and the second housing surface ranges from 140 ° to 160 °, which can accommodate windshields with different angles and also facilitate rotation of the first camera 21.

The housing 11 may include a first housing part 111 and a second housing part 112 assembled with the first housing part 111, the first housing part 111 may be understood as a front case, and the second housing part 112 may be understood as a rear case. The first housing part 111 and the second housing part 112 are detachably provided, which facilitates the attachment and detachment of the housing 11 and the maintenance and replacement of the components housed in the housing. A housing cavity is formed between the first housing part 111 and the second housing part 112, components such as the heat sink 16, the main board 17, the GPS module, and the GPS bracket 18 are housed in the housing cavity, the driving camera 20 is partially housed in the housing cavity, and the first camera 21 is exposed from the opening 19 to the housing 11. The driving camera 20 is partially housed in the case, and the driving camera 20 can be protected by the case. In addition, the driving camera device 20, the radiating fins 16, the main board 17, the GPS module, the GPS bracket 18 and other components are collectively arranged in the housing 11, so that the structural layout is compact, and the content space of the device host 10 is favorably and reasonably utilized.

One of the first housing portion 111 and the second housing portion 112 opens the opening 19. Or the first housing part 111 and the second housing part 112 are respectively formed with a part of the opening part and then spliced to form the opening 19. Optionally, the first housing portion 111 has a first opening, the second housing portion 112 has a second opening, and the second opening is spliced with the first opening to form the opening 19. In this embodiment, the second housing portion 112 has an opening 19.

Referring to fig. 13 to 15, in some alternative embodiments, the second housing portion 112 includes a protruding surface protruding outward from the first housing portion 111, the protruding surface includes a first housing surface 113 for mounting to an internal component of a vehicle body and a second housing surface 114 connected to the first housing surface 113 in an inclined manner, and the second housing surface 114 defines the opening 19 or the second opening portion. Alternatively, the first housing surface 113 may be provided with a mounting member 30, which is connected to the vehicle body interior member through the mounting member 30, as will be described in detail below. Taking the vehicle body interior component as the front windshield 90 as an example, it can be understood that the convex surface protrudes outward from the body, the first shell surface 113 is installed on the windshield 90, the second shell surface 114 and the first shell surface 113 are obliquely arranged, a certain space can be formed between the first shell surface and the windshield 90, the first camera 21 can be accommodated, and the angle of adjustment of the first camera 21 is facilitated. The driving camera device 20 is rotatably connected to the housing 11 along a rotating shaft parallel to the first housing surface 113, so that when the first housing surface is attached to windshields at different angles, the driving camera device 20 can rotate along the rotating shaft to an angle towards the outside of the windshield.

In other embodiments, the second housing portion 112 may include at least two formed raised surfaces protruding outwardly from the first housing portion 111, the raised surfaces including a first housing surface and a second housing surface that are angularly coupled to each other. The first case surface of one of the convex surfaces is used for being mounted on a vehicle body interior member, and the second case surface of the other convex surface is provided with the opening 19 or a second opening portion.

Optionally, a joint between the first casing surface 113 and the second casing surface 114 is an arc transition structure, so as to form an inclined arc surface, which improves the design feeling of the product, and the arc transition casing surface design facilitates the first casing surface to be attached to the windshield, thereby reducing the interference to the vision of the driver. In the present embodiment, a side surface (i.e., a back surface) of the second housing part 112 away from the first housing part 111 is formed with the convex surface, and the second housing part 112 includes a first housing surface 113 and a second housing surface 114 which are obliquely connected. Taking the vehicle body interior member as the front windshield 90 as an example, the rear surface of the second housing part 112 is designed to have the convex surface, and the oblique angle formed between the second housing surface 114 and the front windshield 90 can compensate the adjustment angle of the first camera 21, and can be applied to front windshields of various inclination degrees.

Referring to fig. 16, the back surface of the second housing part 112 in the left view of fig. 16 is formed with the convex surface, and the right view of fig. 16 assumes that the back surface of the second housing part 112 is a plane. As can be seen from comparison, the convex surface formed on the back surface of the second housing portion 112 can leave a large space between the housing 11 and the front windshield 90, and can avoid the situation that the first camera 21 cannot be adjusted to a proper angle due to position interference between the first camera 21 and the glass surface caused by insufficient space.

Referring to fig. 11, 13, 17 and 18, in some alternative embodiments, the vehicle-mounted vision processing device 100 may further include a mounting member 30, the mounting member 30 may be fixed to an internal member (e.g., a windshield) of a vehicle body by a back adhesive or the like, and the housing 11 of the device main body 10 is detachably connected to the mounting member 30. When the main equipment unit 10 needs to be replaced, the main equipment unit 10 is detached from the mounting member 30, and the main equipment unit 10 and the mounting member 30 are mounted when a new main equipment unit 10 is replaced. The installation of the main machine 10 in the original position is ensured, and the problem that gum is remained on the windshield and is difficult to disassemble due to the fact that the main machine 10 is directly disassembled is avoided.

The mounting member 30 includes a first mounting surface 31 for attachment to a vehicle body interior member and a second mounting surface 32 for detachable attachment to the housing 11. Alternatively, the mounting member 30 includes a second mounting surface 32 for removable attachment to the housing 11. The first mounting surface 31 may be provided with an adhesive for adhesive connection with an interior component of the vehicle body, for example, connected with the windshield by means of a back adhesive.

The second mounting surface 32 is provided with a clamping piece 33, and a clamping groove 115 matched with the clamping piece 33 is formed on the outer surface of the shell 11. The device main body 10 is detachably assembled on the mounting member 30 by the snap fit of the card slot 115 and the snap fit of the snap member 33, and no additional tool is required for assistance, so that the operation is convenient. When the device body 10 is mounted, the card slot 115 is fixed to the engaging piece 33 of the mounting member. When the main equipment unit 10 needs to be replaced, the card slot 115 of the main equipment unit 10 is withdrawn from the engaging piece 33 of the mounting member 30. Optionally, at least one protrusion 119 is disposed on the outer surface of the housing 11 corresponding to the second mounting surface 32 of the mounting member 30, and after the engaging groove 115 and the engaging member 33 are engaged and fixed with each other, interference friction is formed between the protrusion 119 and the second mounting surface 32 of the mounting member 30, so that the engagement is firmer. In the present embodiment, the card slot 115 is disposed on the first housing surface 113 of the second housing portion 112 of the housing 11. The number of the engaging pieces 33 is two, and the number of the engaging grooves 115 is two. The four protrusions 119 are provided, and the interference friction with the second mounting surface 32 of the mounting member 30 can be uniformly distributed according to the four corner positions of the engaging member 30.

Furthermore, in order to improve the fastening firmness of the engaging member 33 and the card slot 115, the engaging member 33 includes a first engaging portion 331 and a second engaging portion 332, the first engaging portion 331 is connected to the second mounting surface 32, the second engaging portion 332 is connected to an end of the first engaging portion 331 far away from the second mounting surface 32, and an outer contour area of the second engaging portion 332 is larger than an outer contour area of the first engaging portion 331. In this embodiment, the engaging member 33 is a T-shaped cylinder, and one end of the second engaging portion 332 is an arc surface, and the other end is a plane, so as to facilitate the mutual alignment between the engaging groove 115 and the engaging member 33.

The card slot 115 comprises a first card slot body 116 and a second card slot body 117 communicated with the first card slot body 116, wherein the slot structure of the first card slot body 116 is matched with the first clamping part 331, and the slot structure of the second card slot body 117 is matched with the second clamping part 332.

When the device host 10 is installed, the second slot body 117 of the slot 115 is sleeved on the second clamping portion 332 of the clamping piece 33 of the installation piece, and then the device host 10 is translated to enable the first slot body 116 of the slot 115 and the first clamping portion 331 of the clamping piece 33 to be clamped with each other, because the opening area of the first slot body 116 is smaller than the outer contour area of the first clamping portion 331, the slot 115 and the clamping piece 33 are clamped with each other, and therefore the device host 10 and the installation piece 30 are assembled and fixed with each other. When the device host 10 needs to be replaced, the device host 10 is translated to make the first slot body 116 of the slot 115 withdraw from the first engaging portion 331 of the engaging member 33, then the second slot body 117 of the slot 115 withdraws from the second engaging portion 332 of the engaging member 33, and the slot 115 and the engaging member 33 are completely withdrawn from the engaging member 33 and separated from each other, so that the device host 10 is detached from the mounting member 30.

In some alternative embodiments, a guide groove 333 is formed in a side surface of the second engaging portion 332 away from the first engaging portion 331 and is recessed inward, and a guide portion 118 that is matched with the guide groove 333 is disposed on a bottom wall of the card slot 115. During the translation of the device main body 10, the guide portion 118 slides along the guide slot 333, and can play a guiding role.

In order to enhance the guiding effect, the guiding groove 333 may be a spherical groove, the guiding portion 118 may be a spherical protrusion, and the diameter of the guiding portion 118 is equal to or smaller than the diameter of the guiding groove 333. During the translation of the device main body 10, the spherical contact between the guide part 118 and the guide groove 333 can provide better guiding effect.

Optionally, at least one of the guide portion 118 and the second engaging portion 332 is an elastic member. In this way, in a state where the engaging member 33 and the engaging member 33 are engaged and fixed with each other, at least one of the guiding portion 118 and the second engaging portion 332 is in a compressed state, and the elastic restoring force generated thereby can form a tension force between the mounting member 30 and the device host 10, thereby improving the firmness of the engaging member 33 and the engaging member 115 engaged with each other. When the card slot 115 is withdrawn from the engaging piece 33, the elastic restoring force further facilitates the withdrawal of the device main unit 10 from the mounting member 30.

The vehicle-mounted vision processing system of the embodiment assembles the driving camera device 20 with the function of the driving recorder into the equipment host 10 with the function of detecting the behavior of the driver, integrates the driving camera device and the equipment host into a whole, reduces the internal space of the vehicle body occupied by the installation of the vehicle-mounted vision processing equipment 100, can be adapted to different vehicle types for use, and has the advantages of convenience in use, wide applicability and the like. The rear surface of the housing 11 of the main device 10 is formed into a convex surface, so that the adjustment angle of the driving camera 20 can be compensated, and the main device can be applied to front windshields with various inclination degrees. The main unit 10 is detachably connected to the mounting member 30 provided on the front windshield, so that the main unit 10 can be easily replaced and maintained.

The embodiment of the present disclosure further provides a vehicle including the vehicle-mounted vision processing system described in the above embodiment and implementation. According to the vehicle provided by the embodiment of the disclosure, the structure for rotating the lens assembly of the vehicle-mounted camera device in the vehicle-mounted vision processing system, namely the mounting part is arranged at the side part of the lens assembly, so that the overall height and the product size of the vehicle-mounted camera device can be reduced, and the aggressive feeling to a driver is reduced. The equipment host and the vehicle-mounted camera device are arranged in a split mode, more installation conditions can be met under the condition that the size is small, the installation positions of the equipment host and the vehicle-mounted camera device are flexible, and replacement and maintenance are facilitated respectively.

In some optional embodiments, the vehicle-mounted vision processing system further includes a device host, a first connection line, and a second connection line, the device host is connected to the first connection line, and the vehicle-mounted camera is connected to the second connection line. One of the first and second connection lines is connected to the other of the first and second connection lines through a roof trim of a vehicle. In this embodiment, the second connection line is connected to the first connection line through a roof trim of the vehicle. For example, the first connecting wire 12 and the second connecting wire 201 may be routed through a roof trim (e.g., a sun visor) in the vehicle, and hidden by the roof trim in the vehicle, depending on the actual situation. When the main unit 10 needs to be repaired or replaced, the main unit 10 and the onboard camera device 100 can be conveniently and efficiently separated from each other only by separating the first connection interface 121 from the second connection interface 202, i.e., releasing the wires from the illustrated wire connection position, without detaching and reinstalling the main unit or the power line.

In some optional embodiments, the vehicle-mounted camera device is mounted on a center console below a windshield of the vehicle or a connecting column (e.g., a frame a column) of the vehicle, and is connected to the main apparatus 10 through a wire. The lens assembly of the vehicle-mounted camera device faces the interior of the vehicle cabin of the vehicle, so that video streams of a driver and passengers can be detected, and the driving safety is improved. The equipment host is installed on the front windshield of the vehicle, the driving camera device is arranged towards the outside of the cabin of the vehicle, the function of a driving recorder can be realized, an image can be formed on a traffic light of a lane line and the like, and the function of driving assistance is realized. In addition, the driving camera device with the driving recorder function and the auxiliary driving function is arranged towards the outside of the cabin of the vehicle, and the second camera device with the passenger detection function is arranged towards the inside of the cabin of the vehicle, so that the multifunctional function of one machine is realized.

The embodiments in the present specification are described in a progressive manner, and the same and similar parts among the embodiments are referred to each other, and each embodiment focuses on the differences from the other embodiments.

The foregoing is only a specific embodiment of the embodiments of the present disclosure, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the embodiments of the present disclosure, and these modifications and decorations should also be regarded as the protection scope of the embodiments of the present disclosure.

Claims

1. An in-vehicle image pickup apparatus, comprising: a lens subassembly that is used for the installation component who is connected with automobile body internals and is used for gathering driver's video stream, the installation component includes first mount pad, the lateral part of lens subassembly is equipped with the installation department, the installation department rotate set up in first mount pad.

2. The vehicle-mounted camera device according to claim 1, wherein the first mounting seat is provided with a first connecting portion, and the mounting portion includes a second connecting portion which is engaged with the first connecting portion and is rotatably connected to the first connecting portion in a first direction.

3. The in-vehicle image pickup apparatus according to claim 2,

one of the first connecting part and the second connecting part is of a groove structure, the other one of the first connecting part and the second connecting part is of a boss structure matched with the groove structure, and the boss structure is clamped in the groove structure; one of the groove structure and the boss structure is provided with a first rotating shaft arranged along the first direction, and the other of the groove structure and the boss structure is rotatably connected to the first rotating shaft.

4. The vehicle-mounted camera device according to claim 3, further comprising a first connecting assembly, the first connecting assembly comprising the first rotating shaft and a first knob member connected to the first rotating shaft, the first rotating shaft being provided with a first threaded portion;

5. The vehicle-mounted camera device according to claim 1, wherein the first mounting seat includes a mounting surface and a first connecting portion, the first connecting portion is connected to the mounting surface, and the first connecting portion extends from a side surface of the mounting surface in a direction away from the mounting surface;

6. The vehicle-mounted camera device according to any one of claims 1 to 5, wherein the mounting portion is provided to the first mounting base to rotate in a first direction; the mounting assembly further comprises a second mounting seat detachably connected with the first mounting seat, and the first mounting seat is rotatably connected with the second mounting seat along a second direction.

7. The in-vehicle image pickup apparatus according to claim 6, wherein the second direction is perpendicular to the first direction; and/or

The second mount includes a clamp portion for clamping a vehicle body interior member.

8. The vehicle-mounted camera device according to claim 6, wherein the second mounting base is provided with a third connecting portion, and the first mounting base is provided with a fourth connecting portion which is matched with the third connecting portion; the fourth connecting portion is rotatably connected to the third connecting portion in the second direction and detachably connected to the third connecting portion.

9. The in-vehicle image pickup apparatus according to claim 8, wherein one of the third connecting portion and the fourth connecting portion is provided with a second rotation shaft provided in the second direction, and the other of the third connecting portion and the fourth connecting portion is rotatably connected to the second rotation shaft.

10. The vehicle-mounted camera device according to claim 8, further comprising a second connecting assembly, wherein the second connecting assembly comprises a second rotating shaft arranged along the second direction and a second knob member connected with the second rotating shaft, and the second rotating shaft is provided with a third threaded portion;

11. The vehicle-mounted camera device according to claim 10, wherein the second connecting assembly further comprises a guide provided with a fifth threaded portion;

12. The vehicle-mounted camera device according to claim 1, wherein the lens assembly comprises a housing and a lens module accommodated in the housing, a through hole is formed in a front surface of the housing, and the lens module is exposed out of the housing from the through hole; the mounting part is arranged on the back surface of the shell; and/or

13. An in-vehicle vision processing system, characterized by comprising the in-vehicle image pickup apparatus according to any one of claims 1 to 12.

14. The vehicle-mounted vision processing system of claim 13, further comprising a device host, wherein the device host and the vehicle-mounted camera are separately arranged, the device host comprises a processor and a communication interface connected with the processor, and the vehicle-mounted camera is connected with the communication interface.

15. The vehicle vision processing system of claim 14, further comprising a first connection line and a second connection line, the first connection line being provided with a first connection interface; the communication interface of the equipment host is connected with the first connecting line, the vehicle-mounted camera device is connected with the second connecting line, and the second connecting line is provided with a second connecting interface matched with the first connecting interface.

16. A vehicle comprising an on-board vision processing system as claimed in any one of claims 13 to 15.

17. The vehicle of claim 16, wherein the vehicle vision processing system further comprises an equipment host, a first connection line, and a second connection line, the equipment host being connected to the first connection line, the vehicle-mounted camera being connected to the second connection line;

18. The vehicle of claim 16 or 17, characterized in that the vehicle-mounted camera device is mounted to a connection column or a center console of the vehicle; and/or