KR20220035403A - Vehicle-mounted visual processing - Google Patents

Abstract

Embodiments of the present invention provide a vehicle-mounted visual processing device, a vehicle-mounted visual processing system, and a vehicle. A vehicle-mounted visual processing device includes a device host and a first photographing device for collecting driving images, wherein the device host includes a housing mounted on an internal component of a vehicle body; a processor installed within the housing; and a communication interface electrically connected to the processor and connected to a second imaging device for collecting in-vehicle images, wherein the first imaging device is partially accommodated and installed in the housing.

Description

Vehicle-mounted visual processing

[Cross-citation of related applications]

This application relates to a Chinese patent invention with invention number 2020109428034 and an invention date of September 9, 2020, a Chinese patent invention with invention number 2020219657694 and an invention date of September 9, 2020, and a Chinese patent invention with invention number 2020219654215 and an invention date of September 2020. The submission is based on the Chinese patented invention dated March 09, and the priority of the Chinese patented invention is claimed, and the entire contents of the Chinese patented invention are hereby incorporated by reference.

[Technology field]

The present invention relates to the field of vehicle-mounted visual processing device technology, and particularly to vehicle-mounted visual processing devices, vehicle-mounted visual processing systems, and vehicles.

A drive recorder is a device that records related information, such as video and sound, while the vehicle is driving. Equipped with a drive recorder, you can record video images and sounds of the entire car driving process, providing evidence for traffic accidents or disputes. The Driver Monitoring System (DMS) improves driving safety by detecting the presence of strange or dangerous driver behavior while driving. Currently, the demand for devices with both of these functions is increasing.

The present invention provides a vehicle-mounted visual processing device, a vehicle-mounted visual processing system, and a vehicle.

According to a first aspect of the embodiment of the present invention, a vehicle-mounted visual processing device is provided. The vehicle-mounted visual processing device includes a device host and a first photographing device for collecting driving images, wherein the device host includes a housing mounted on an internal component of the vehicle body; a processor installed within the housing; and a communication interface electrically connected to the processor and connected to a second imaging device for collecting in-vehicle images, wherein the first imaging device is partially accommodated and installed in the housing.

In some embodiments, the device further includes a mounting member for connecting to the vehicle body interior component, wherein the mounting member is removably connected to the device host.

In some embodiments, the mounting member is equipped with an adhesive colloid that adheres and connects to the vehicle body interior components; and/or,

At least one protrusion is installed on the outer surface of the housing at a position corresponding to the mounting member.

In some embodiments, a clamping member is installed on the mounting member, and a locking groove that adapts to the clamping member is formed on the outer surface of the housing.

In some embodiments, the clamping member includes a first clamping portion and a second clamping portion, the first clamping portion is connected to the mounting member, and the second clamping portion has one end at which the first clamping portion is away from the mounting member. is connected to, and the outer contour area of the second clamping portion is larger than the outer contour area of the first clamping portion;

The locking groove (groove) includes a first locking groove body and a second locking groove body installed in communication with the first locking groove body, and the groove structure of the first locking groove body adapts to the first clamping portion. The groove structure of the second locking groove body adapts to the second clamping portion.

In some embodiments, the second clamping part has a guide groove formed concave inward on one surface away from the first clamping part, and a guide part cooperating with the guide groove is installed on the bottom wall of the locking groove.

In some embodiments, the guide groove is a spherical groove, the guide portion has a spherical protrusion structure, and the diameter of the guide portion is smaller than or equal to the diameter of the guide groove; and/or,

At least one of the guide part and the second clamping part is an elastic member.

In some embodiments, an opening is formed in the housing and the first imaging device exposes the housing from the opening; and/or,

The first imaging device is rotatably connected to the housing.

In some embodiments, the housing includes a first housing part and a second housing part assembled with the first housing part, a receiving cavity is formed between the first housing part and the second housing part, and the first housing part is an imaging device is partially received and installed within the receiving cavity;

A first opening is provided in the first housing part, a second opening is installed in the second housing part, and the second opening part and the first opening part are joined to form the opening; Alternatively, the opening is opened in one of the first housing portion and the second housing portion.

In some embodiments, the second housing portion includes a protruding surface formed to protrude outwardly from the first housing portion; The protruding surface includes a first housing surface mounted on the vehicle body interior component and a second housing surface obliquely connected to the first housing surface, and the opening or the second opening is provided in the second housing surface; or,

The second housing portion includes at least two protruding surfaces that protrude outwardly from the first housing portion, and the protruding surfaces include a first housing surface and a second housing surface that are obliquely connected to each other; The first housing surface is mounted on the vehicle body interior component, and the second housing surface is provided with the opening or the second opening.

In one embodiment, the included angle between the first housing surface and the second housing surface ranges from 140° to 160°; And/or, a rotatable angle range of the first imaging device relative to the housing is 0 to 80°.

In one embodiment, the device further includes a main board installed in the device host, and the processor is installed on the main board.

In one embodiment, the first photographing device includes a main unit and a lens assembly mounted and installed within the main unit, wherein the main unit is rotatably connected to the housing; and/or further includes a support member, wherein the support member is fixedly connected within the housing, and the first imaging device is rotatably connected to the support member.

In one embodiment, it further includes a first support member and a second support member, wherein an opening is formed in the housing, the first support member and the second support member being secured to the housing from both sides of the opening; The first imaging device is rotatably installed between the first support member and the second support member; or further comprising a first support member and a second support member, the first support member and the second support member being fixed to the housing from both sides of the opening; A first rotating part and a second rotating part are installed on both sides of the first imaging device, and a first cooperation part that adapts to the outer shape of the first rotating part is formed on the first supporting member, and the second supporting member is provided with a first rotating part and a second rotating part. A second cooperation part that adapts to the outer shape of the second rotating part is formed.

In one embodiment, the first support member includes a first bracket member and a second bracket member joined to the first bracket member, and a first support member adapted to the external shape of the first rotating portion to the first bracket member. An arc-shaped cooperation part is formed, and a second arc-shaped cooperation part that adapts to the external shape of the first rotating part is formed on the second bracket member, and the second arc-shaped cooperation part and the first arc-shaped cooperation part are joined to form the first cooperation part. do.

In one embodiment, a rubber ring is installed on the inner wall of the first cooperation part and/or the inner wall of the second cooperation part, and the first rotating part is adjacent to the rubber ring of the inner wall of the first cooperation part, and/or the second cooperation part. The rotating portion is adjacent to the rubber ring on the inner wall of the second cooperation portion.

The vehicle-mounted visual processing device of the embodiment of the present invention assembles a first imaging device with a drive recorder function into a device host with a driver behavior detection function and integrates both into the vehicle body required for mounting the vehicle-mounted visual processing device. It has the advantages of reducing internal space occupancy, being adaptable to different car models, being convenient to use, and having a wide application range.

According to a second aspect of the embodiment of the present invention, a method of mounting a vehicle-mounted visual processing device is provided. The vehicle-mounted visual processing device includes any of the vehicle-mounted visual processing devices, and the method includes attaching a surface of the housing to a windshield of a vehicle, and rotating the first imaging device in a direction outside the windshield of the vehicle. It includes steps to do so.

According to a third aspect of the embodiment of the present invention, there is provided a vehicle-mounted visual processing system including the vehicle-mounted visual processing device according to any of the above embodiments.

In the vehicle-mounted visual processing system of the embodiment of the present invention, a first photographing device with a drive recorder function is assembled into a device host of a vehicle-mounted visual processing device that is connected to the second photographic device through a communication interface, and both are integrated. By doing so directly, it has the advantages of reducing the space occupied inside the vehicle body required for mounting on-vehicle visual processing devices, being adaptable to different vehicle types, being convenient to use, and having a wide application range.

According to a fourth aspect of an embodiment of the present invention, a vehicle including a vehicle-mounted visual processing system according to any of the above embodiments is provided.

According to a fifth aspect of the embodiment of the present invention, a method for visual processing of a vehicle is provided. The visual processing method for the vehicle includes obtaining in-vehicle images collected by a second imaging device that is installed separately and connected to a device host for performing the visual processing method for the vehicle, wherein the device host collects driving images. partially accommodating a first photographing device, and connecting the first photographing device to the device host for communication; and analyzing the behavior of the vehicle occupants according to the in-vehicle image.

In the vehicle according to an embodiment of the present invention, a first photographing device equipped with a drive recorder function is assembled into a device host of a vehicle-mounted visual processing device that is communicated with a second photographing device through a communication interface, and both are integrated and directly connected to the vehicle. It has advantages such as reducing the space occupied inside the vehicle body required for mounting on-board visual processing devices, being adaptable to different vehicle models, being convenient to use, and having a wide application range. Since the device host and the second imaging device are installed separately, more mounting conditions can be met when the size is small, the mounting positions of both are flexible, and replacement and repair of each is convenient.

It should be understood that the above general description and the following detailed description are illustrative and interpretive only and are not intended to limit the invention.

The drawings below are incorporated into and constitute a part of this specification, and these drawings illustrate embodiments suitable for the present invention and are used together with the specification to explain the technical solutions of the present invention.
1 is a three-dimensional schematic diagram of a vehicle-mounted visual processing device shown according to an embodiment of the present invention.
Figure 2 is a three-dimensional schematic diagram of different viewing angles of a vehicle-mounted visual processing device shown according to an embodiment of the present invention.
Figure 3 is an exploded diagram of a vehicle-mounted visual processing device shown according to an embodiment of the present invention.
Figure 4 is a side view of a vehicle-mounted visual processing device shown according to an embodiment of the present invention.
Figure 5 is a side view from another angle of a vehicle-mounted visual processing device shown according to an embodiment of the present invention.
Figure 6 is a comparative schematic diagram of the mounting position of a vehicle-mounted visual processing device shown according to an embodiment of the present invention.
Figure 7 is an exploded schematic diagram of a device host and a mounting member of a vehicle-mounted visual processing device shown according to an embodiment of the invention.
Figure 8 is an exploded schematic diagram of different viewing angles of a device host and a mounting member of a vehicle-mounted visual processing device shown according to an embodiment of the present invention.
Figure 9 is a structural schematic diagram of a vehicle-mounted visual processing system shown according to an embodiment of the present invention.
Figure 10 is a three-dimensional schematic diagram of a second photographing device of a vehicle-mounted visual processing system shown according to an embodiment of the present invention.
Figure 11 is a three-dimensional schematic diagram of another viewing angle of the second photographing device of the vehicle-mounted visual processing system shown according to an embodiment of the present invention.
12 and 13 are three-dimensional schematic diagrams with the second mounting sheet removed from the second photographing device of the vehicle-mounted visual processing system shown according to an embodiment of the present invention.
Figure 14 is a schematic diagram of an explosion in which the second mounting sheet is removed from the second photographing device of the vehicle-mounted visual processing system shown according to an embodiment of the present invention.
15 and 16 are side views with the second mounting sheet removed from the second photographing device of the vehicle-mounted visual processing system shown according to an embodiment of the present invention.
Figure 17 is a side view of a second photographing device of a vehicle-mounted visual processing system shown according to an embodiment of the present invention.
Figure 18 is an exploded schematic diagram of a part of the structure of the second mounting sheet and the first mounting sheet of the second photographing device of the vehicle-mounted visual processing system shown according to an embodiment of the present invention.
Figure 19 is a flowchart of a method of mounting a vehicle-mounted visual processing device according to an embodiment of the present invention.
Figure 20 is a flowchart of a visual processing method for a vehicle shown according to an embodiment of the present invention.
Figure 21 is a flowchart of a visual processing method for a vehicle shown according to an embodiment of the present invention.
Figure 22 is a front view of a vehicle-mounted visual processing device shown according to an embodiment of the present invention.
Figure 23 is a structural schematic diagram of a first photographing device of a vehicle-mounted visual processing device shown according to an embodiment of the present invention.
Figure 24 is a schematic diagram of an explosion of a first imaging device of a vehicle-mounted visual processing device shown according to an embodiment of the present invention.

Here, embodiments of the present invention will be described in detail, and examples thereof will be shown in the attached drawings. When referring to drawings in the following description, unless otherwise specified, the same numbers in different drawings represent the same or similar elements. The implementation schemes described in the following exemplary embodiments do not represent all implementation schemes consistent with the present invention. On the contrary, they are merely examples of devices and methods consistent with some aspects of the invention as detailed in the appended claims.

The terminology used in the present invention is only for describing specific embodiments and is not intended to limit the invention. As used in the present invention and the appended claims, the singular forms “a”, “the” and “the” include the plural forms, unless the context clearly dictates otherwise. Additionally, the term “and/or” as used herein refers to including any one or all possible combinations of one or more related listed items. Additionally, as used herein, the term “at least one” means any one of a plurality of types or any combination of two or more of a plurality of types.

In order to enable those skilled in the art to better understand the technical solutions of the embodiments of the present invention and to more clearly understand the purposes, features and advantages of the above-described embodiments of the present invention, the following , Technical solutions according to embodiments of the present invention will be described in more detail with reference to the attached drawings.

In general, the driver behavior detection device and drive recorder are separately installed independent devices, so the user must purchase these two products separately. In addition, multiple independently installed devices must be mounted at different locations in the cabin, saving a lot of space in the cabin. Occupied and has a significant impact on the driver's driving.

The present invention provides a vehicle-mounted visual processing device, a vehicle-mounted visual processing system, and a vehicle. Hereinafter, the vehicle-mounted visual processing device, vehicle-mounted visual processing system, and vehicle of the present invention will be described in detail with reference to the drawings. As long as there is no conflict, features of the examples and embodiments described below may be combined with each other.

1 to 3, an embodiment of the present invention provides a vehicle-mounted visual processing device 100. The vehicle-mounted visual processing device 100 cooperates with a photographing device such as a camera to form a driver monitoring system (DMS) or an occupant monitoring system (OMS), and recognizes the driver's identity and driver fatigue. Monitoring functions such as monitoring and risky driving behavior monitoring and passenger monitoring can be implemented. The vehicle-mounted visual processing device 100 includes a device host 10 and a first photographing device 20 for collecting driving images, and the first photographing device 20 has a drive recorder function, and the first photographing device 20 has a drive recorder function. The photographing device 20 is partially accommodated and installed within the device host 10, and the first photographing device 20 may include a first camera 21 and a digital video recorder (DVR), , the digital video recorder can implement a driving record function by storing the driving images collected by the first camera 21.

The device host 10 includes a housing 11 mounted on a vehicle body interior component (eg, windshield); A processor installed in the housing 11; and a communication interface connected to a second imaging device for collecting images within the vehicle, wherein the first imaging device 20 is partially accommodated and installed in the housing 11, and the processor is connected to the communication interface. are electrically connected. The processor performs analysis processing of in-vehicle images collected by a second imaging device that is installed separately and connected to the device host 10 for communication. Optionally, the first camera 21 of the first photographing device 20 is exposed from the housing 11 to collect driving images. A first connection wire 12 connected to a second imaging device may be installed in the device host 10, and the first connection wire 12 penetrates the housing 11 from the inside of the device host 10, The device host 10 may perform driver behavior detection processing based on in-vehicle images collected by the second imaging device (which may include a video stream of the driver). Optionally, the housing 11 may be directly connected (e.g., glued) to a body interior component (e.g., a windshield), or a mounting member 30 may be installed on the back of the housing 11 and the mounting member It may also be indirectly connected to a vehicle body interior component (e.g. windshield) via 30, as described in detail below.

In the vehicle-mounted visual processing device 100 of the embodiment of the present invention, the first photographing device 20 with a drive recorder function is assembled into the device host 10 with a driver behavior detection function and the two are integrated into one body. , it has advantages such as reducing the space occupied inside the vehicle body required for mounting the vehicle-mounted visual processing device 100, being adaptable to different vehicle types, being convenient to use, and having a wide application range.

Depending on different vehicle models, the device host may be mounted in different positions. For example, when applied to a small passenger car, the device host may be mounted on the top of the windshield corresponding to the rearview mirror, and the second imaging device may be mounted in the center fascia/instrument panel area in front of the driver or at the top of the windshield in front of the driver. Can be mounted on top. When applied to a light truck/general truck/minivan, the device host may be mounted at the top or bottom of the windshield corresponding to the rearview mirror, and the second imaging device may be mounted on the center fascia/instrument panel area in front of the driver or the driver. It can be mounted on the A-pillar of the left frame. When applied to a large truck/bus, the device host may be mounted at the bottom of the windshield corresponding to the rearview mirror, and the second imaging device may be mounted in the center fascia/instrument panel area in front of the driver.

If the first photographing device is installed facing the outside of the cabin, a drive recorder function can be implemented, making it convenient for the first photographing device to collect driving images, and an auxiliary driving function can also be implemented by imaging lane traffic lights, etc. Driving safety can be improved by analyzing and processing in-vehicle images collected by a second imaging device that is separately installed and communicated with the device host through a processor and detecting behavior for the driver and passengers in the vehicle.

In some alternative embodiments, the device host 10 may be equipped with structures such as function buttons 13, data interfaces 14, and card slots. The function button 13 may include a volume button and a power button, the data interface 14 may include a USB interface and a network cable interface, and the card slot may include a TF card (flash memory card, trans-flash card). Alternatively, it can be adapted with IC cards such as Micro SD Card) and SIM cards (Subscriber Identity Module). A button abdicating opening 131 corresponding to the function button 13 and a card cover 15 covering the card slot may be installed in the housing 11. The positions of the function button 13, data interface 14, and card slot may be set on the side section, front section, and/or back section of the device host 10, and may be set according to actual demand. The device host 10 can directly establish multiple data collection channels by installing different types of data interfaces 14, making it easy to connect with different types of external devices to expand product functionality.

The processor may process in-vehicle images collected by a second photographing device, and the processor is electrically connected to the second photographing device for collecting in-vehicle images through the communication interface. Optionally, the in-vehicle video may include a driver's video stream, and the processor performs driver behavior detection processing based on the driver's video stream collected by the second imaging device. In one embodiment, the second imaging device may be mounted within a vehicle body interior component and maintain a communication connection with the processor. The driver's video stream collected by the second imaging device may represent behavioral characteristics of the driver, such as lowering the head, yawning, answering a phone, etc. The processor performs driver behavior detection processing based on the driver's video stream collected by the second photographing device, and when the driver's behavior that violates the regulations is detected, it performs corresponding operations such as alarms and voice notifications to improve driving safety. You can. For example, when a video stream is collected by the imaging device, such as the driver closing his eyes, lowering his head, opening his mouth, driving with one hand, or holding a cell phone, the processor By performing driver behavior detection processing, analysis can determine whether the driver is dozing off, playing on a cell phone, yawning, or answering a phone call. When a driver's behavior that violates the above regulations is detected, the device host can perform corresponding operations such as alarms and voice notifications, thereby improving driving safety. What should be explained is that the device host can not only use the above method to perform driver behavior detection processing based on the video stream, but also use other methods of related technology to perform driver behavior detection processing based on the video stream. It may be done, and the present invention is not limited thereto.

Furthermore, the device host 10 may further include members such as a heat sink 16, a main board 17, a GPS module, and a GPS bracket 18, and these members may be accommodated and installed in the housing 11. . Structures such as the first connection wire 12, function button 13, data interface 14, GPS module, etc. may be integrated into the main board 17. The processor may be installed on the main board 17, and the processor may perform driver behavior detection processing based on the video stream. In one embodiment, the processor may use a low-power chip, such as a single-chip microcomputer. .

In some alternative embodiments, the housing 11 is provided with an opening 19, and the first camera 21 of the first imaging device 20 is exposed in the housing 11 from the opening 19. and collect driving videos. Optionally, the first camera 21 of the first photographing device 20 is rotatably connected to the housing 11, that is, the first camera 21 can rotate relative to the housing 11. Therefore, the viewing angle range of the first photographing device 20 is expanded, and the amount of light input to the first photographing device 20 can be increased, thereby improving image quality and further improving detection performance. In one embodiment, the first photographing device 20 may be rotated to be substantially parallel to the horizontal plane and installed to face the outside of the cabin.

The above installation allows, on the one hand, to adjust the shooting angle of the first camera, and, on the other hand, to adapt to windshields of different angles. When the device host 10 is mounted on a windshield at a different angle, the first camera 21 can be rotated to adjust the shooting angle so that the shooting viewing angle remains approximately horizontal, thereby producing a good shooting effect. Here, the rotation angle of the first camera 21 is determined according to the size of the opening hole 19 of the housing 11 of the device host 10, and the edge of the opening hole is the rotation stop of the first camera 21. It's location. In one embodiment, the rotatable angle of the first camera 21 relative to the housing is from 0 to 80 degrees, which meets the wide mounting requirements of small passenger car windshield limit tilt angles of more than 20 degrees and van truck limit tilt angles of more than 80 degrees. can be satisfied and has great applicability.

The housing 11 may include a first housing part 111 and a second housing part 112 assembled with the first housing part 111, where the first housing part 111 includes a front housing, The second housing portion 112 can be understood as a rear housing. The first housing part 111 and the second housing part 112 are installed to be detachable so as to facilitate detachment of the housing 11 and repair and replacement of each member accommodated in the housing. A receiving cavity is formed between the first housing part 111 and the second housing part 112, and members such as the heat sink 16, the main board 17, the GPS module, and the GPS bracket 18 are formed in the receiving cavity. The first imaging device 20 is partially received and installed within the receiving cavity, and the first camera 21 is exposed in the housing 11 from the opening 19. The first photographing device 20 is partially accommodated in the housing, and the first photographing device 20 can be protected using the housing 11. In addition, members such as the first imaging device 20, heat sink 16, main board 17, GPS module, and GPS bracket 18 are installed centrally within the housing 11, so that the structural layout is compact, so the device host It is advantageous for rational use of the internal space of (10).

The opening 19 is provided in one of the first housing part 111 and the second housing part 112. Alternatively, the first housing part 111 and the second housing part 112 each form a part of the opening and then are joined to form the opening 19. Optionally, a first opening is installed in the first housing part 111, a second opening is installed in the second housing part 112, and the second opening and the first opening are joined to open the opening ( 19) is formed. In the embodiment shown in FIG. 3, an opening 19 is provided in the second housing portion 112.

In some optional embodiments, the surface of the housing 11 of the device host 10 is formed with a protruding surface, and the protruding surface is obliquely connected to the first housing surface 113 and the first housing surface 113. and a second housing surface 114, wherein the first imaging device 20 is rotatably installed on one of the first housing surface 113 and the second housing surface 114. In one embodiment, the included angle between the first housing surface 113 and the second housing surface 114 ranges from 140° to 160°, which can adapt to windshields of different angles and furthermore allows the first camera 21 ) can be easily rotated. In one embodiment, as shown in FIGS. 3-5, the first imaging device 20 is installed on the second housing surface 114, and the first housing surface 113 is mounted on a vehicle body interior component. do.

3 to 5, in some optional embodiments, the second housing portion 112 includes a protruding surface formed to protrude outwardly from the first housing portion 111, and the protruding surface is formed inside the vehicle body. It includes a first housing surface 113 mounted on the component and a second housing surface 114 obliquely connected to the first housing surface 113, wherein the second housing surface 114 has the opening 19 or A second opening is installed. Optionally, the first housing surface 113 can be provided with a mounting member 30 , and the housing 11 can be connected to a vehicle body interior component via the mounting member 30 , as described in detail below. In one embodiment, the body interior component may be a windshield (90), with a protruding surface protruding outwardly from the first housing portion (111), and the first housing surface (113) mounted on the windshield (90); The second housing surface 114 and the first housing surface 113 are installed at an angle, so that a certain space is formed between the second housing surface 114 and the windshield 90 to accommodate the first camera 21. And it is convenient to adjust the angle of the first camera 21. The first imaging device 20 is rotatably connected to the housing 11 through a rotation axis parallel to the first housing surface 113, so that when the first housing surface 113 is attached to the windshield at different angles, The first photographing device 20 can be rotated to face out the windshield through the rotation axis. In some other embodiments, the second housing portion 112 may include at least two protruding surfaces that protrude outwardly from the first housing portion 111, and the protruding surfaces are obliquely connected to each other. (113) and a second housing surface (114). Here, the first housing surface 113 is mounted on a vehicle body interior component, and the second housing surface 114 is provided with the opening 19 or the second opening.

Optionally, the connection position between the first housing surface 113 and the second housing surface 114 is an arc transition structure, forming an inclined arc-shaped surface so as not to easily distract the driver's attention and improve driving safety, and the product The design sense can also be improved, and the arcuate transitional housing surface makes it convenient to mount the first housing surface to the windshield and reduces interference with the driver's vision. In one embodiment, the protruding surface is formed on one surface (i.e., the back side) of the second housing part 112 away from the first housing part 111, and the second housing part 112 is obliquely connected to the first housing part 111. It includes a housing surface 113 and a second housing surface 114. In one embodiment, the vehicle body interior component is a windshield 90, the protruding surface is formed on the rear surface of the second housing portion 112, and the included angle is formed between the second housing surface 114 and the windshield 90. can compensate for the adjustment angle of the first camera 21, so it can be applied to windshields with various inclinations, and a certain space is formed between the second housing surface 114 and the windshield 90, so that the first camera 21 (21) can be accommodated and the angle of the first camera (21) can be easily adjusted.

In one embodiment, referring to FIGS. 22 to 24, the first photographing device 20 includes a main body 22 and a lens assembly installed within the main body 22, and the lens assembly uses a camera 21. It may include, and the main body 22 is rotatably connected to the housing 11, so that the first imaging device 20 is rotatably connected to the housing 11.

For a more stable connection between the first photographing device 20 and the housing 11, the vehicle-mounted visual processing device further includes a support member 170, and the support member 170 is fixed within the housing 11. The first imaging device 20 is rotatably connected to the support member 170. By fixing the support member 170 to the inner wall of the housing 11, the first imaging device 20 can be supported and the first imaging device 20 can be protected. Optionally, by rotatably connecting the first imaging device 20 to the support member 170, a rotatable connection between the first imaging device 20 and the housing 11 is implemented.

In one embodiment, the main body 22 may include a first main member 221 and a second main member 222 joined to the first main member 221, and the first main member 221 and An accommodating space is formed between the second main members 222, and the camera 21 is accommodated and installed within the accommodating space. Optionally, a through hole 223 is installed in the first main member 221, and the camera 21 is exposed from the main body 22 through the through hole 223.

Furthermore, the support member 170 may include a first support member 171 and a second support member 172, and the first support member 171 and the second support member 172 may be formed through the opening. It is fixed to the inner wall of the housing (11) from both sides of (19). Since the main body 22 of the first photographing device 20 is rotatably installed between the first supporting member 171 and the second supporting member 172, the first photographing device 20 is connected to the device host. It is rotatably installed in the housing (11) of (10).

A first rotating part (not shown) and a second rotating part 224 are provided on both sides of the main part 22 of the first imaging device 20 so that the main part 22 is rotatably installed on the support member 170. is installed, and a first cooperation part that adapts to the external shape of the first rotating part is formed in the first support member 171, and a first cooperation part that adapts to the external shape of the second rotating part 224 is formed in the second supporting member 172. A second cooperation unit to be tapped is formed. In this embodiment, the first rotating part is installed on the left side of the first main member 221, and the second rotating part 224 is installed on the right side of the first main member 221. The first rotating part and the second rotating part 224 may have a rotating shaft structure, and the first cooperating part and the second cooperating part may have an arc-shaped groove structure that adapts to the outer shape of the rotating shaft structure. Since the rotating shaft structure can rotate within the arc-shaped groove structure, the main body 22 is rotatably installed on the support member 170.

Furthermore, the first support member 171 includes a first bracket member 711 and a second bracket member 712 joined to the first bracket member 711, and the first bracket member 711 includes a second bracket member 712. 1 A first arc-shaped cooperation part 713 that adapts to the outer shape of the rotating part is formed, and a second arc-shaped cooperation part 714 that adapts to the external shape of the first rotating part is installed on the second bracket member 712, The second arc-shaped cooperation part 714 and the first arc-shaped cooperation part 713 are joined to form the first cooperation part. Here, the first rotating part and the second cooperating part have a rotating shaft structure, and the first cooperating part and the second cooperating part formed by joining the second arc-shaped cooperating part 714 and the first arc-shaped cooperating part 713 have an arc shape that adapts to the outer shape of the rotating shaft structure. It may be a groove structure. Since the rotating shaft structure can rotate within the corresponding arc-shaped groove structure, the main body 22 is rotatably installed on the support member 170. Optionally, the groove centers of the first bracket member 711 and the second bracket member 712 overlap the rotation axis of the first rotating portion, and the groove center of the second support member 172 overlaps the rotation axis of the second rotating portion 224. Since it overlaps, the main body 22 can rotate the first camera 21 between the first support member 171 and the second support member 172 of the support member 170.

A rubber ring may be installed on the inner wall of at least one of the first cooperation part and the second cooperation part so that the main body 22 and the support member 170 are more stably connected, and the first rotating part may be installed on the inner wall of the first cooperation part. It may be adjacent to the rubber ring of and/or the second rotating part may be adjacent to the rubber ring of the inner wall of the second cooperation part to increase friction between the main body 22 and the support member 170. Therefore, the friction generated by the interference fit between the rotating part 224 and the cooperation part prevents the rotation angle from moving due to the vibration of the car after the camera 21 has rotated to the desired position. Optionally, rubber rings may be installed on both the inner wall of the first cooperation part and the inner wall of the second cooperation part to increase friction between the main body 22 and the support member 170.

In the actual application process, the first bracket member 711 and the second bracket member 712 are first fixed to the inner wall of the opening 19 of the housing 11 of the device host 10 by tightening screws. A rubber ring is seated in the groove structure of the first support member 171 and the second support member 172. The first main member 221 and the second main member 222 of the first camera 21 and the main unit 22 are formed as one body by tightening screws. Finally, by connecting the entire main unit 22 with the first camera 21 to the corresponding first and second cooperation units through the first rotation unit and the second rotation unit, the first imaging device 20 is connected to the first support unit. Mounting of the first imaging device 20 is completed by mounting it between the member 171 and the second support member 172.

Referring to FIG. 6, in the left drawing of FIG. 6, the protruding surface is formed on the rear surface of the second housing part 112, and in the right drawing of FIG. 6, the protruding surface is formed on the rear surface of the second housing unit 112. It is not formed and is generally flat. If the protruding surface is formed on the back of the second housing portion 112 through contrast, a large space can be left between the housing 11 and the windshield 90, so that the first camera 21 and the glass surface due to lack of space It is possible to prevent the problem of not being able to adjust the first camera 21 to an appropriate angle due to positional interference between cameras.

1, 3, 7, and 8, in some alternative embodiments, the vehicle-mounted visual processing device 100 may further include a mounting member 30, where the mounting member 30 is a back gel. It may be fixed to an internal component of the vehicle body (e.g., windshield) using an adhesive backing method, etc., and the housing 11 of the device host 10 is detachably connected to the mounting member 30. When the maintenance device host 10 needs to be detached or replaced, the device host 10 is detached from the mounting member 30, and when replacing a new device host 10, the device host 10 is attached to the mounting member 30. It can be installed. Therefore, not only does it ensure that the device host 10 can be mounted in its original position, but it also prevents the problem of the back gel remaining on the windshield due to direct removal of the device host 10, making it difficult to attach and detach.

The mounting member 30 includes a first mounting surface 31 connected to a vehicle body internal component and a second mounting surface 32 detachably connected to the housing 11. An adhesive colloid that adheres and connects to internal components of the vehicle body may be installed on the first mounting surface 31, for example, connected to the windshield using a back gel method.

In some optional embodiments, the mounting member 30 is provided with a clamping member, and the device host 10 is provided with a locking groove that adapts to the clamping member. The locking groove catches the clamping member and further mounts the device host 10 to the mounting member 30. The device host 10 and the mounting member 30 can be assembled together through the cooperation of the clamping member and the locking groove, making operation easy and repair and replacement of the device host 10 convenient.

As shown in FIGS. 1, 3, 7, and 8, in one embodiment, a clamping member 33 is installed on the second mounting surface 32, and the outer surface of the housing 11 has the A locking groove 115 adapted to the clamping member 33 is formed. The device host 10 is assembled to the mounting member 30 so that it can be detached without the need for a separate tool through the locking and cooperation of the locking groove 115 and the clamping member 33, making it convenient to operate. When mounting the device host 10, the locking groove 115 is caught by the clamping member 33 of the mounting member and fixed to each other. When the device host 10 needs to be detached, replaced, or repaired, the locking groove 115 of the device host 10 is pulled out from the clamping member 33 of the mounting member 30. Optionally, at least one protrusion 119 is installed on the outer surface of the housing 11 at a position corresponding to the second mounting surface 32 of the mounting member 30, and a locking groove 115 and a clamping member ( 33) are fixed to each other, and then friction contact is formed between the protrusion 119 and the second mounting surface 32 of the mounting member 30, so that they can be hung more firmly. In this embodiment, the locking groove 115 is installed on the first housing surface 113 of the second housing portion 112 of the housing 11. The number of clamping members 33 is two, and the number of locking grooves 115 is two. The number of protrusions 119 is four, and they are installed corresponding to the four corner positions of the clamping member 33, so that the frictional contact between the protrusions 119 and the second mounting surface 32 of the mounting member 30 is evenly distributed. do.

Furthermore, in order to improve the locking rigidity between the clamping member 33 and the locking groove 115, the clamping member 33 includes a first clamping part 331 and a second clamping part 332, and the first clamping part 331 includes a second clamping part 332. The clamping part 331 is connected to the second mounting surface 32, and the second clamping part 332 is connected to one end of the first clamping part 331 away from the second mounting surface 32. The outer contour area of the second clamping part 332 is larger than the outer contour area of the first clamping part 331. In one embodiment, as shown in Figure 8, the clamping member 33 uses a T-shaped column structure, one end of the second clamping part 332 is installed with an arc-shaped surface, and the other end is installed with a flat surface. It is convenient for mutual alignment (alignment) of the locking groove 115 and the clamping member 33.

The locking groove 115 includes a first locking groove body 116 and a second locking groove body 117 installed in communication with the first locking groove body 116, and the first locking groove body 116 The groove structure of adapts to the first clamping part 331, and the groove structure of the second locking groove body 117 adapts to the second clamping part 332.

When mounting the device host 10, the second locking groove body 117 of the locking groove 115 is covered with the second clamping portion 332 of the clamping member 33 of the mounting member, and then the device host 10 is translated. It is moved so that the first locking groove body 116 of the locking groove 115 and the first clamping portion 331 of the clamping member 33 are locked to each other. Since the opening area of the first locking groove main body 116 is smaller than the outer contour area of the first clamping part 331, locking between the locking groove 115 and the clamping member 33 can be implemented, thereby allowing the device host 10 and The mounting members 30 are assembled and secured to each other. When detachment, replacement and repair of the device host 10 is required, the device host 10 is moved in translation so that the first locking groove body 116 of the locking groove 115 is connected to the first clamping portion of the clamping member 33 ( After being pulled out from 331, the second locking groove body 117 of the locking groove 115 is pulled out from the second clamping portion 332 of the clamping member 33, and the locking groove 115 is pulled out from the clamping member 33. ), the two are separated from each other, and thus the device host 10 is separated from the mounting member 30.

In some selectable embodiments, the second clamping part 332 has a guide groove 333 formed concave inward on one surface of the first clamping part 331, and the bottom wall of the locking groove 115 A guide portion 118 that cooperates with the guide groove 333 is installed. During the translational movement of the device host 10, the guide unit 118 may slide along the guide groove 333 to serve as a guide.

In one embodiment, the guide groove 333 may be a spherical groove, the guide portion 118 may have a spherical protrusion structure, and the diameter of the guide portion 118 is smaller than the diameter of the guide groove 333. It's the same. In the process of translational movement of the device host 10, a better guiding function can be achieved by contacting the guide groove 333 with a spherical surface through the guide portion 118.

Optionally, at least one of the guide portion 118 and the second clamping portion 332 is an elastic member. In this way, in a state where the locking groove 115 and the clamping member 33 are locked together, at least one of the guide portion 118 and the second clamping portion 332 is in a compressed state, and the elastic restoring force generated accordingly is By forming a tensile force between the mounting member 30 and the device host 10, the locking rigidity between the clamping member 33 and the locking groove 115 can be improved. When the locking groove 115 is pulled out from the clamping member 33, the elastic restoring force is more convenient for the device host 10 to be pulled out from the mounting member 30.

In the vehicle-mounted visual processing device 100 of the embodiment of the present invention, the first photographing device 20 with a drive recorder function is assembled into the device host 10 with a driver behavior detection function and both are integrated into one. , it has advantages such as reducing the space occupied inside the vehicle body required for mounting the vehicle-mounted visual processing device 100, being convenient to use and having a wide application range since it can be used by adapting to different types of vehicles. By forming a protruding surface on the rear surface of the housing 11 of the device host 10, the adjustment angle of the first imaging device 20 can be compensated, so that it can be applied to windshields of various degrees of inclination. The device host 10 is detachably connected to the mounting member 30 installed on the windshield, making it convenient to replace and repair the device host 10.

As shown in Figure 19, an embodiment of the present invention also provides a mounting method applied to a vehicle-mounted visual processing device according to the above embodiments and embodiments. The above method is,

and step 101 of attaching the surface of the device host to the windshield of the vehicle and rotating the first imaging device toward the outside of the windshield of the vehicle.

Through the above method, the device host can be attached to the windshield of a vehicle to form a certain space between the windshield and the windshield, which is convenient for accommodating the first imaging device and rotating the first imaging device to adjust the angle. A drive recorder function can be implemented by pointing the first photographing device toward the outside of the windshield of the vehicle. The first photographing device is convenient for collecting driving images, and can also implement an auxiliary driving function by imaging lane traffic lights, etc. You can.

In some optional embodiments, attaching the surface of the device host to the windshield of a vehicle may include attaching the surface of the device host to the top or bottom of the windshield of the vehicle or attaching the surface of the device host to the top or bottom of the windshield of the vehicle. It further includes attaching to the windshield of the vehicle and positioning it in the rear area of the interior rearview mirror.

Furthermore, the mounting method also includes:

It includes step 102 of mounting a second imaging device for collecting images within the vehicle at at least one of the center fascia, instrument panel area, and A-pillar.

Through the above installation, the device host and the second photographing device can be mounted at different positions according to different vehicle types. For example, when applied to a small passenger car, the device host may be mounted on the top of the windshield corresponding to the rearview mirror, and the second imaging device may be mounted in the center fascia/instrument panel area in front of the driver or at the top of the windshield in front of the driver. Can be mounted on top. When applied to a light truck/general truck/minivan, the device host may be mounted at the top or bottom of the windshield corresponding to the rearview mirror, and the second imaging device may be mounted on the center fascia/instrument panel area in front of the driver or the driver. It can be mounted on the A-pillar of the left frame. When applied to a large truck/bus, the device host may be mounted at the bottom of the windshield corresponding to the rearview mirror, and the second imaging device may be mounted in the center fascia/instrument panel area in front of the driver.

In some optional embodiments, the mounting method also includes:

A first connection wire of the vehicle-mounted visual processing device and a second connection wire of the second photographing device are fixed along the edge of the windshield of the vehicle, and the interface of the first connection wire and the second connection wire is fixedly connected. Step 103 may be included. Through the above installation, electrical connection between the vehicle-mounted visual processing device and the second photographing device can be implemented.

1 and 9, an embodiment of the present invention also provides a vehicle-mounted visual processing system including a vehicle-mounted visual processing device 100. What should be explained is that the description of the vehicle-mounted visual processing device 100 in the above embodiments and embodiments applies equally to the vehicle-mounted visual processing system of the embodiments of the present invention.

Through the above installation, in the vehicle-mounted visual processing system of the embodiment of the present invention, the first photographing device with a drive recorder function is assembled into the device host of the vehicle-mounted visual processing device that is connected to the second photographic device through a communication interface; By integrating both, it reduces the space occupied inside the vehicle body required for mounting visual processing devices on-board, can be adapted to different vehicle types, is convenient to use, and has a wide range of applications.

In some optional embodiments, the vehicle-mounted visual processing system further includes a second photographing device 200 for collecting in-vehicle images, wherein the second photographing device 200 is the vehicle-mounted visual processing device 100. It is installed separately from the device host and maintains electrical connection with the processor of the vehicle-mounted visual processing device 100. Since the device host and the second imaging device are installed separately, more mounting conditions can be met when the size is small, the mounting positions of both are flexible, and replacement and repair of each is convenient. Furthermore, since the device host and the second imaging device are installed separately, they can be flexibly installed in different locations, and interference with the driver can be reduced by reducing the sense of intrusion on the driver compared to products designed as an integrated device. For example, in practice, the device host could be mounted on the windshield near the rearview mirror of a car, hiding it behind the rearview mirror; The second photographing device may be mounted in a location suitable for collecting driver images, such as the center fascia, instrument panel, A-pillar, etc. In one embodiment, the vehicle interior component includes a center fascia or a frame connection pillar, and the second imaging device may be mounted on the center fascia or frame connection pillar through a colloid or fastener.

The processor of the device host performs corresponding detection processing based on the in-vehicle image collected by the second photographing device 200. For example, the second photographing device 200 may be a DMS driver monitoring camera or an OMS passenger monitoring camera. The processor of the device host may perform driver behavior detection processing based on the driver's video stream collected by the second photographing device 200. Passenger behavior detection processing may also be performed based on the passenger's video stream collected by the second imaging device 200, for example, passengers in other positions such as the back row, passenger seat, etc., such as the elderly, children, etc. It is possible to monitor passengers, etc., and also implement inspection of items left behind. In one embodiment, the first photographing device may be installed to face the outside of the cabin, and the second photographing device may be installed to face the inside of the cabin. The first imaging device with a drive recorder function and auxiliary driving function is installed to face the outside of the cabin, and the second imaging device with an occupant detection function is installed to face the inside of the cabin, thereby increasing the multi-purpose use of one machine. machine) functions can be implemented.

In some optional embodiments, a first connection wire 12 is installed in the device host 10, and a first connection interface 121 is installed in the first connection wire 12. A second connection wire 201 electrically connected to the first connection wire 12 is installed in the second imaging device 200, and the first connection interface 121 is connected to the second connection wire 201. A second connection interface 202 adapted to is installed. The second photographing device 200 is connected to the device host 10 by a wire, which firstly allows both mounting positions and angles to be satisfied simultaneously, and secondly, the second photographing device 200 can be connected to the device host 10 through the installation of a wire. When disconnecting or replacing, the device host 10 is separated together, preventing the inconvenience of having to separate the wires of the device host.

In this embodiment, the device host 10 of the vehicle-mounted visual processing device 100 is mounted on the windshield 90 near the vehicle rearview mirror, and the second photographing device 200 is located on the center fascia instrument panel below the windshield 90. It is mounted on and connected to the device host 10 through a wire, and the wiring of the first connection wire 12 and the second connection wire 201 is concealed by the interior trim in the vehicle, depending on the actual situation. It is installed. If repair or replacement of the device host 10 is required, simply separate the first connection interface 121 and the second connection interface 202, that is, unwind the wire at the wire connection position shown and remove the device host 10. ) and the second imaging device 200 are conveniently and efficiently separated from each other, so there is no need to remove and reinstall the host or power cord together. What should be explained is that, according to different types of vehicles, the device host and the second photographing device may be mounted at different positions.

When installing a vehicle-mounted visual processing system, first unpack and inspect the vehicle-mounted visual processing device, then install a SIM card, SD card, TF card, etc. into the device host. Next, determine the location of the device, turn off the vehicle engine, turn off the power switch in the vehicle, and connect the power cord of the device host to the power supply interface in the vehicle. Next, the device host and the second imaging device are each mounted at desired locations. In one embodiment, the second photographing device is mounted on the center fascia surface in front of the driver and fixed with 3M adhesive or self-tapping screws to ensure that the distance between the second photographing device and the driver's head is between 70cm and 120cm. In addition, the debugging assistant can ensure detection accuracy by confirming that the driver's head is at the imaging center of the second imaging device and that parts of the driver's neck or higher are not covered by other objects in the imaging. The device host can be secured to the top or bottom of the windshield center position using 3M adhesive via mounting members, ensuring it does not impede the driver's line of sight and is not obscured by the wipers. The following wire concealment and fixing processing is performed, for example, the wiring of the connecting wire is concealed by interior trim (e.g., sun visor) in the vehicle. Finally, by starting the vehicle to turn on the host device and the second imaging device, the driver can use the mobile phone debugging assistant to connect to the host device and then drive.

10 to 18, in some optional embodiments, the second imaging device 200 includes a mounting assembly 40 connected to a component inside the vehicle body and a lens assembly 50 for collecting images within the vehicle. The mounting assembly 40 includes a first mounting sheet 42, and a mounting portion 59 is provided on the rear surface of the lens assembly 50 (i.e., the surface oriented with the imaging surface of the lens assembly 50). is installed, and the mounting portion 59 is rotatably installed on the first mounting sheet 42 of the mounting assembly 40. By installing the mounting portion 59 for rotating the lens assembly 50 on the rear of the lens assembly 50, the overall height and size of the second photographing device can be reduced, thereby reducing the feeling of intrusion on the driver.

In some alternative embodiments, the mounting assembly 40 further includes a second mounting sheet 41 removably connected to the first mounting sheet 42 . The first mounting sheet 42 is rotatably connected to the second mounting sheet 41 along a second direction (X direction shown in FIG. 10). The lens assembly 50 may be installed on the second connection wire 201 connected to the device host 10.

Through the installation, the second mounting sheet 41 of the mounting assembly 40 is detachably connected to the first mounting sheet 42, and the angle between the two is rotatably adjustable so that the second photographing device 200 Depending on the different mounting positions required, for example on the A-pillar of the frame, windshield or center fascia instrument panel, etc., the second mounting sheet 41 can be separated or assembled with the first mounting sheet 42. The second photographing device 200 can freely select an appropriate mounting location and adjust its angle depending on the vehicle type. For example, in some cases, the second mounting sheet 41 can be separated from the first mounting sheet 42 and the second imaging device can be connected to a vehicle body interior component through the first mounting sheet 42. . In some other cases, the second mounting sheet 41 of the mounting assembly 40 can be assembled with the first mounting sheet 42, and the second imaging device can be connected to the vehicle body interior component through the second mounting sheet 41. there is.

When the second photographing device 200 is mounted on the center fascia instrument panel, the second mounting sheet 41 is separated from the first mounting sheet 42 to prevent a feeling of invasion because the product is too high, and the first mounting sheet ( 42) can be used as a bracket, and as shown in Figures 12 and 13, it can be mounted on the center fascia instrument panel by tightening screws or fixing the back gel, thereby lowering the height of the product and reducing the feeling of intrusion. As shown in FIG. 14, an adhesive colloid 420 may be installed on the first mounting sheet 42 for connection to internal components of the vehicle body.

Since an air conditioning pipe is installed in the center of the center fascia dashboard of some vehicle models, drilling is dangerous and it is inconvenient to install the second photographing device 200. Therefore, the second mounting sheet 41 can be assembled with the first mounting sheet 42. As shown in Figures 10 and 11, the second photographing device 200 is mounted on the A-pillar or windshield of the frame through the second mounting sheet 41, and the angle of the first mounting sheet 42 is adjusted. Thus, angle compensation of the second photographing device 200 is performed. Optionally, the second mounting sheet 41 may be mounted on the A-pillar or windshield of the frame by screwing or fixing the back gel.

The second imaging device 200 can be mounted on small and medium-sized vans and general passenger cars by compatible and adapting at the same time, and the second mounting sheet 41 and the first mounting sheet 42 can be mounted by screwing and back gel adhesive. If the surface texture is rough and adhesive is not suitable, drilling and screwing methods should be used. If the mounting surface is difficult to remove or is not suitable for drilling, adhesive methods can be used.

In some optional examples, the second mounting sheet 41 may include a clamping portion 411 that clamps the vehicle body interior components, and the clamping portion 411 may use a groove structure. The second photographing device 200 is clamped to the A-pillar of the frame through the clamping part 411 and then fixed using a combination of methods such as tightening screws and fixing the back gel, so that the second photographing device 200 is mounted more firmly.

10 and 14, the lens assembly 50 includes an external housing 51 and a lens module 52 accommodated and installed within the external housing 51, and the front surface of the external housing 51 A through hole is installed, and the lens module 52 is exposed from the housing 51 through the through hole. The mounting portion 59 is installed on the rear of the external housing 51, and the driver can only see the area occupied by the lens assembly itself from the front, thereby reducing the feeling of foreign matter and effectively reducing the driver's sense of resistance.

The external housing 51 may include a first external housing 53 and a second external housing 54 that are assembled together, and a receiving cavity is provided between the first external housing 53 and the second external housing 54. is formed, and the lens module 52 is received and installed in the receiving cavity. The first external housing 53 can be understood as a front housing, and the second external housing 54 can be understood as a rear housing. Furthermore, 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 may include the first external housing 53. is installed in The lens module 52 is installed in the external housing 51 in an embedded form to prevent the lens from protruding from the external housing and affecting vision. The lens sheet 55 may be made of a black infrared filter material to allow necessary light to pass through flexibly, but the lens is not visible to the naked eye and serves to conceal its appearance. In addition, the lens sheet 55 uses a black infrared filter material, so it does not easily attract the driver's attention, thereby reducing the impact on the driver, effectively reducing safety risks, and improving driving safety.

10, 15 and 16, in some alternative embodiments, the mounting portion 59 of the lens assembly 50 is configured to mount the first mounting sheet along a first direction (the Y direction shown in FIG. 10). It is rotatably connected to (42). As shown in FIGS. 15 and 16, the angle of the lens assembly 50 can be adjusted. The rotatable connection installation allows, on the one hand, to adjust the lens assembly 50 to a better shooting angle in the mounting position, and on the other hand, adjusts the angle of the lens assembly 50 to reduce the resistance to being monitored when the driver points the camera. can reduce the feeling of invasion. Optionally, since the second direction is perpendicular to the first direction, the lens assembly 50 can implement angle adjustment in two different directions, allowing the lens assembly 50 to be adjusted to a position that meets requirements according to demand.

Optionally, the first mounting sheet 42 comprises a mounting surface (understood as an upper surface of the first mounting sheet 42) and a first connecting portion 421, wherein the first connecting portion 421 is It is connected to the mounting surface, and the first connecting portion 421 extends from the upper surface of the mounting surface in 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 rotation axis parallel to the mounting surface, so that the lens assembly 50 is mounted on the first mounting sheet 42 along the first direction. ) can be rotatably connected to.

The lens assembly 50 is rotatably connected to the first mounting sheet 42 along the first direction, and the first mounting sheet 42 is rotatably connected to the second mounting sheet 41 along the second direction. do. Through this, the lens assembly 50 can adjust its angle in two different directions, that is, the second direction and the first direction, so that the lens assembly 50 can be adjusted to a position that meets requirements as needed.

Furthermore, a first connection portion 421 is installed on the first mounting sheet 42, and the mounting portion 59 of the lens assembly 50 has a second connection portion 56 that cooperates with the first connection portion 421. and the second connection part 56 is rotatably connected to the first connection part 421 along the first direction, so that the lens assembly 50 is attached to the first mounting sheet 42 along the first direction. It is connected rotatably. Optionally, the second connection portion 56 may be installed on the rear of the lens assembly 50 so that the driver can only see the area occupied by the lens assembly itself from the front, thereby reducing the feeling of foreign matter and effectively reducing the driver's sense of resistance.

Referring to Figure 15, the first connection portion 421 includes a first surface 426 and a second surface 427 installed opposite to each other, and the second surface 427 is connected to the lens assembly 50. It is located on one side away from the. At least one of the first surface 426 and the second surface 427 is installed to be inclined in a direction approaching the lens assembly 50 with respect to the first mounting sheet 42, so that the second photographing device 200 ) The overall structure of the device becomes more compact, and the overall height of the second imaging device 200 can be further reduced to reduce the sense of intrusion on the driver and the driver's sense of resistance.

In this embodiment, both the first surface 426 and the second surface 427 are installed inclined with respect to the first mounting sheet 42, and the first surface 426 and the second surface 427 are installed at an angle with respect to the first mounting sheet 42. have different inclination angles with respect to the mounting sheet 42, wherein the inclination angle of the first surface 426 with respect to the first mounting sheet 42 is the inclination angle of the second surface 427 with respect to the first mounting sheet 42. The bar is larger, that is, the included angle between the first surface 426 and the first mounting sheet 42 is larger than the included angle between the second surface 427 and the first mounting sheet 42, and the structure is narrow at the top and wide at the bottom. By forming, the connection between the first connection portion 421 and the first mounting sheet 42 can be more robust, and the aesthetics of the product can be effectively improved by giving the product a more design sense.

In addition, at least one of the edge line of the outer housing 51 of the lens assembly 50 and the edge line of the first mounting sheet 42 is arc-shaped. The edge line of the lens assembly 50 and the edge line of the first mounting sheet 42 are designed as arc-shaped flow lines to better match the interior structure of the cabin, so that the driver's attention is not easily distracted and driving safety is improved. Let's do it. In this embodiment, the upper and lower edge lines of the outer housing 51 of the lens assembly 50 are all arc-shaped, and all four corner positions of the first mounting sheet 42 are designed to be arc-shaped, so that the driver It does not easily distract the user's attention, improves driving safety, and also improves the aesthetics of the product by giving it a more design sense.

One of the first connection portion 421 and the second connection portion 56 has a groove structure, and the other connection portion of the first connection portion 421 and the second connection portion 56 is adapted to the groove structure. It is a boss structure, and the boss structure is caught by the groove structure. A first rotation shaft 61 installed along the first direction is installed in one of the groove structure and the boss structure, and the other one of the groove structure and the boss structure is rotatably connected to the first rotation shaft 61. Therefore, the groove structure and the boss structure relatively rotate in the axial direction in the first direction, so that the lens assembly 50 is rotatably connected to the first mounting sheet 42 along the first direction.

14 , in one embodiment, the second imaging device 200 may further include a first connection assembly 60, wherein the first connection assembly 60 includes the first rotation shaft 61 and It includes a first knob member 62 connected to the first rotation shaft 61, and a first threaded portion is installed on the first rotation shaft 61. As shown in FIG. 14, the first connection part 421 has a boss structure, the second connection part 56 has a groove structure, and the first rotation axis 61 is a first connection part detachably connected to the groove structure and the boss structure. It is part of the connection assembly 60. Optionally, the first connection assembly 60 may be screwed. Through the above installation, it is possible to implement rotation between the first connection part 421 and the second connection part 56 through the first rotation axis 61, as well as between the first connection part 421 and the second connection part 56. Detachable connections can also be implemented.

A first connection hole 422 penetrating the boss structure along the first direction is installed in the boss structure, and a second connection hole 422 penetrating the groove structure along the first direction is provided on at least one side wall of the groove structure. A connection hole 57 is installed, and a second screw groove adapted to the first screw groove is installed in at least one of the second connection hole 57 and the first connection hole 422, and the first screw groove is provided in the first connection hole 57. The first screw groove portion of the rotating shaft 61 is installed to penetrate into the second connection hole 57 and the first connection hole 422, and the first knob member 62 is located outside the groove structure. .

In one embodiment, second screw grooves are installed in both the first connection hole 422 and the second connection hole 57. The first rotation axis 61 of the first connection assembly 60 penetrates the second connection hole 57 and the first connection hole 422 and tightens the first connection assembly 60, thereby forming a groove structure and a boss structure. It is fixed.

In another embodiment, as shown in FIG. 14, the first connection hole 422 is installed in the first connection part 421, and a second connection is provided on one side wall of the groove structure of the second connection part 56. A hole 57 is installed, and a fixing nut 58 that adapts to the first screw groove portion of the first rotation shaft 61 is installed on the other side wall of the groove structure of the second connection portion 56. The second screw groove may not be installed in the first connection hole 422 and the second connection hole 57. The first rotation axis 61 of the first connection assembly 60 penetrates the second connection hole 57 and the first connection hole 422 and tightens the first connection assembly 60 and the fixing nut 58 to each other. The groove structure and the boss structure are fixed to each other.

Through the above installation, the degree of tightening between the first rotation axis 61 and the groove structure and the boss structure can be adjusted by the first knob member 62. When it is necessary to adjust the angle of the lens assembly 50, rotate the first knob member 62 to loosen the first connection assembly 60 so that the first rotation axis 61, the groove structure, and the boss structure are released from each other. , the angle of the lens assembly 50 is adjusted by rotating the groove structure along the first direction. After completing the angle adjustment, the first knob member 62 is rotated to tighten the first connection assembly 60 so that the first rotation axis 61 and the groove structure and the boss structure are rigid to each other, and the lens assembly 50 is connected to the above-mentioned lens assembly 50. Maintain it in an angular position.

In some alternative embodiments, the second mounting sheet 41 is provided with a third connecting portion 412 and the first mounting sheet 42 is provided with a fourth connecting portion 423 cooperating with the third connecting portion 412. ) is installed; The fourth connection part 423 is rotatably connected to the third connection part 412 along the second direction and may be detachably connected to the third connection part 412. Accordingly, a detachable connection between the first mounting sheet 42 and the second mounting sheet 41 and a rotatable connection in the second direction of the first mounting sheet 42 and the second mounting sheet 41 are realized. . In one embodiment, as shown in FIGS. 17 and 18, the third connection portion 412 is a plate member extending outwardly from the upper surface of the second mounting sheet 41. The fourth connection portion 423 has a block-type structure installed at the bottom of the first mounting sheet 42.

10, 17, and 18, the second imaging device 200 may further include a second connection assembly 70, wherein the second connection assembly 70 includes a second rotation shaft 71 and It includes a second knob member 72 connected to the second rotation shaft 71, and a third screw groove is installed in the second rotation shaft 71. A second rotation shaft 71 installed in the second direction is installed in one of the third connection part 412 and the fourth connection part 423, and one of the third connection part 412 and the fourth connection part 423 The other one is rotatably connected to the second rotation shaft 71. In one embodiment, as shown in FIG. 18, the second rotation axis 71 may be a part of the second connection assembly 70 that is detachably connected to the third connection part 412 and the fourth connection part 423. . Optionally, the second connection assembly 70 may be screwed. Through the above installation, it is possible to implement rotation between the third connection part 412 and the fourth connection part 423 by the second rotation axis 71, as well as between the third connection part 412 and the fourth connection part 423. Detachable connections can also be implemented.

A third connection hole installed in the second direction is installed in one of the third connection parts 412 and the fourth connection parts 423, and in the other one of the third connection parts 412 and the fourth connection parts 423. A fourth connection hole penetrating in the second direction is provided; A fourth screw groove adapted to the third screw groove is installed in at least one of the fourth connection hole and the third connection hole, and the third screw groove is located in the fourth connection hole and the third connection hole. It is installed to penetrate, and the second knob member 72 is installed on the outside of the third connection part 412 and the fourth connection part 423 where the fourth screw groove is not installed.

In one embodiment, the third connection hole may not be provided with a fourth screw groove, and the fourth connection hole may be provided with a fourth screw groove. The second rotation axis 71 of the second connection assembly 70 penetrates the third connection hole and the fourth connection hole, and tightens the second connection assembly 70 within the fourth connection hole, thereby forming a third connection portion 412. ) and the fourth connection portion 423 are fixed to each other.

In another embodiment, the third connection hole and the fourth connection hole may not be provided with a fourth screw groove portion. A first connection member 424 connected to the fourth connection portion 423 may be installed at the bottom of the first mounting sheet 42, and a third connection member 424 that adapts to the third screw groove portion may be installed. 1 A nut 425 is installed, and the second rotation axis 71 of the second connection assembly 70 penetrates the third connection hole, the fourth connection hole, and the first connection member 424 and then connects the first nut ( Since it is fixed and connected to 425, the third connection part 412 and the fourth connection part 423 are fixed to each other.

Through the installation, the degree of tightness between the second rotation shaft 71 and the third connection part 412 and the fourth connection part 423 can be adjusted through the second knob member 72. When it is necessary to adjust the angle of the first mounting sheet 42 with respect to the second mounting sheet 41, the second connection assembly 70 is loosened by rotating the second knob member 72 to connect the second rotating shaft 71 and the second rotating shaft 71. After the third connecting portion 412 and the fourth connecting portion 423 are released from each other, the angle of the first mounting sheet 42 is adjusted by rotating the first mounting sheet 42 along the second direction. After completing the adjustment, the second knob member 72 is rotated to tighten the second connection assembly 70 so that the second rotation shaft 71, the third connection part 412, and the fourth connection part 423 are fixed to each other. 1 Hold the mounting sheet 42 at the above angular position.

10, 17 and 18, in some alternative embodiments, the second connection assembly 70 may further include a guiding member 73, wherein the guiding member 73 includes a fifth screw. The home section is installed. Among the third connection part 412 and the fourth connection part 423, an arc-shaped guide hole 74 penetrating in the second direction is installed in the connection part where the fourth connection hole is installed, and the arc-shaped guide hole 74 and The fourth connection hole is installed coaxially. Through the above installation, when the first mounting sheet 42 rotates with respect to the second mounting sheet 41, the guide member 73 can rotate along the arc-shaped guide hole 74 around the fourth connection hole. It can serve as a guide to the first mounting sheet 42.

Among the third connection parts 412 and the fourth connection parts 423, a fifth connection hole penetrating in the second direction is installed in the connection part where the third connection hole is installed, and the fifth connection hole is provided with the fifth screw. A sixth screw groove adapted to the groove is installed, and the guide member 73 penetrates the arc-shaped guide hole 74 and is connected to the fifth connection hole through a screw groove. In this embodiment, the fourth connection hole and the arc-shaped guide hole 74 are installed in the third connection part 412.

When it is necessary to adjust the angle of the first mounting sheet 42 with respect to the second mounting sheet 41, the second connection assembly 70 is loosened by rotating the second knob member 72 to connect the second rotation shaft 71 and the second connection assembly 70. 3 The space between the connecting portion 412 and the fourth connecting portion 423 is released from each other, the guide member 73 is loosened, and the first mounting sheet 42 is rotated along the second direction to install the first mounting sheet 42. Adjust the angle. During the angle adjustment process, the guide member 73 may rotate along the arc-shaped guide hole 74. Optionally, the guiding element 73 may be screw. After the angle adjustment is completed, the second rotation shaft 71, the third connection portion 412, and the fourth connection portion 423 are fixed to each other by rotating the second knob member 72 and tightening the second connection assembly 70. By tightening the guide member 73, the rigidity between the third connection portion 412 and the fourth connection portion 423 can be further improved, thereby maintaining the first mounting sheet 42 at the angular position.

17 and 18, optionally, the second connection assembly 70 may further include a second connection member 75 connected to the bottom of the fourth connection portion 423, and the second connection member 75 A second nut 76 adapted to the fifth screw groove is installed on the member 75, and the guide member 73 penetrates the arc-shaped guide hole 74 and the second connecting member 75 to form a second nut 76. By being screwed to the nut 76, it is fixed to the fourth connection portion 423.

Embodiments of the present invention also provide a vehicle including a vehicle-mounted visual processing system according to the above embodiments and embodiments. In the vehicle of an embodiment of the present invention, a first photographing device having a drive recorder function among the vehicle-mounted visual processing systems is assembled into a device host of the vehicle-mounted visual processing device that is connected to the second photographing device through a communication interface, and both By integrating it, it has the advantages of reducing the space occupied inside the vehicle body required for mounting on-vehicle visual processing devices, being adaptable to different vehicle types, being convenient to use, and having a wide application range. Since the device host and the second imaging device are installed separately, more mounting conditions can be met when the size is small, the mounting positions of both are flexible, and replacement and repair of each is convenient. In addition, most current vehicle-mounted detection devices are designed so that the host and camera are integrated into one body, which causes a big problem with the product size and gives the driver a strong sense of intrusion. The present invention can effectively reduce the sense of intrusion on the driver by installing the device host and the second imaging device separately and mounting them at different locations.

Referring to FIG. 20, the present invention further provides a method for visual processing of a vehicle. The method is:

Step S201: Obtain an image in the vehicle collected by a second photographing device, wherein the second photographing device is separately installed, communicates with, and is connected to a device host for performing a visual processing method for the vehicle, and the device host is driving. Partially accommodating a first imaging device for collecting images; and

Step S202: Analyzing the behavior of the occupants of the vehicle according to the in-vehicle image.

Through the vehicle's visual processing method, behavioral detection and safety protection detection can be performed for personnel in the vehicle. Therefore, it is possible to not only detect the safety of the driver's driving behavior, but also monitor other occupants in the back row, passenger seat, etc., major occupants such as the elderly and children, and implement inspection of items left behind.

In some optional embodiments, the in-vehicle video includes a driver behavior video, and in step S202, analyzing the behavior of the vehicle occupants based on the in-vehicle video includes analyzing the behavior of the vehicle occupants. performing alarm processing according to; Alternatively, the method may further include uploading analysis results of the behavior of the vehicle occupants to the cloud.

For example, it can detect whether the driver lowers his head, yawns, or answers a phone call. Driver behavior detection processing is performed according to the in-vehicle video, and if the driver's behavior that violates the regulations is collected, corresponding operations such as alarms and voice notifications can be performed to improve driving safety. In one embodiment, processing driver behavior detection based on at least one video stream of the streams including actions such as the driver closing his eyes, lowering his head, opening his mouth, driving with one hand, holding a cell phone, etc. Through analysis, it can be determined that the driver's behavior is drowsy driving, playing on a cell phone, yawning, or answering the phone. When the driver's actions that violate the above regulations are collected, the processor can perform corresponding operations such as alarms and voice notifications, thereby improving driving safety. The analysis results of the vehicle occupants' behavior can be uploaded and stored in the cloud and used for future reference.

What should be explained is that the vehicle visual processing method may be based on the vehicle-mounted visual processing system according to the above embodiments and embodiments. A vehicle-mounted visual processing system includes a device host, a first photographing device for collecting driving images, and a second photographing device for collecting images within the vehicle, and the second photographing device is electrically connected to the device host. The device host may include a main board, and a processor for processing images within the vehicle may be installed on the main board, where the processor performs detection processing based on the image within the vehicle, and the processor is a single-chip microcomputer. You can use a low-power chip like this.

In some alternative embodiments, as shown in Figure 21, the method includes:

Step S301: Obtaining a driving image collected by the first photographing device, wherein the first photographing device is connected to the device host for communication: and

Step S302 may further include performing analysis processing on the driving image and/or storing the driving image.

Optionally, the device host may also be installed with a memory card that serves to record and store images and videos collected by the first photographing device and the second photographing device. The processor may analyze the visual video/image collected by the second photographing device, perform related processing such as safety alerts according to the analysis results, and synchronously upload alert information to the cloud platform. The method can not only detect the safety of the driver's driving behavior, but also monitor other occupants in the back row, passenger seat, etc., such as key occupants such as the elderly and children. Additionally, a drive recorder function can be implemented and an auxiliary driving function can be implemented.

Each embodiment of the present specification is described gradually, identical or similar parts between each embodiment may be referred to, and each embodiment is described with emphasis on differences from other embodiments.

The above description is only a specific embodiment of the embodiments of the present specification, and those skilled in the art may make some improvements and modifications without departing from the principles of the embodiments of the present specification, and such improvements and modifications are also considered to be within the scope of protection of the embodiments of the present specification. It should be noted that it must be

Claims (29)

As a vehicle-mounted visual processing device,
device host; and
Including a first photographing device for collecting driving images,
The device host is,
A housing mounted on a vehicle body interior component;
a processor installed within the housing; and
It is electrically connected to the processor and includes a communication interface connected to a second photographing device for collecting images in the vehicle,
The first imaging device is partially accommodated and installed in the housing.
A vehicle-mounted visual processing device characterized by: According to paragraph 1,
It further includes a mounting member for connecting to the vehicle body internal component, wherein the mounting member is detachably connected to the device host.
A vehicle-mounted visual processing device characterized by: According to paragraph 2,
The mounting member is provided with an adhesive colloid that adheres to and connects to the vehicle body interior components; and/or,
At least one protrusion is installed on the outer surface of the housing at a position corresponding to the mounting member.
A vehicle-mounted visual processing device characterized by: According to paragraph 2,
A clamping member is installed on the mounting member, and a locking groove that adapts to the clamping member is formed on the outer surface of the housing.
A vehicle-mounted visual processing device characterized by: According to paragraph 4,
The clamping member includes a first clamping portion and a second clamping portion, the first clamping portion is connected to the mounting member, the second clamping portion is connected to an end of the first clamping portion away from the mounting member, and the first clamping portion is connected to the mounting member. The outer contour area of the second clamping portion is larger than the outer contour area of the first clamping portion;
The locking groove includes a first locking groove body and a second locking groove body installed in communication with the first locking groove body, and the groove structure of the first locking groove body adapts to the first clamping portion, The groove structure of the second locking groove body is adapted to the second clamping part.
A vehicle-mounted visual processing device characterized by: According to clause 5,
In the second clamping part, a guide groove is formed concavely inward on one surface away from the first clamping part, and a guide part that cooperates with the guide groove is installed on the bottom wall of the locking groove.
A vehicle-mounted visual processing device characterized by: According to clause 6,
The guide groove is a spherical groove, the guide portion has a spherical protrusion structure, and the diameter of the guide portion is smaller than or equal to the diameter of the guide groove. and/or,
At least one of the guide part and the second clamping part is an elastic member.
A vehicle-mounted visual processing device characterized by: According to paragraph 1,
An opening is opened in the housing, and the first imaging device is exposed to the housing through the opening; and/or,
The first imaging device is rotatably connected to the housing.
A vehicle-mounted visual processing device characterized by: According to clause 8,
The housing includes a first housing portion and a second housing portion assembled with the first housing portion, a receiving cavity is formed between the first housing portion and the second housing portion, and the first imaging device is configured to accommodate the housing. Partially received and installed within the cavity;
A first opening is provided in the first housing, a second opening is provided in the second housing, and the second opening and the first opening are joined to form the opening; or the opening is opened in one of the first housing part and the second housing part.
A vehicle-mounted visual processing device characterized by: According to clause 9,
The second housing portion includes a protruding surface formed to protrude outwardly from the first housing portion; The protruding surface includes a first housing surface mounted on the vehicle body interior component and a second housing surface obliquely connected to the first housing surface, and the opening or the second opening is provided in the second housing surface; or,
The second housing portion includes at least two protruding surfaces that protrude outwardly from the first housing portion, and the protruding surfaces include a first housing surface and a second housing surface that are obliquely connected to each other; The first housing surface is mounted on the vehicle body interior component, and the second housing surface is provided with the opening or the second opening.
A vehicle-mounted visual processing device characterized by: According to clause 10,
the included angle between the first housing surface and the second housing surface ranges from 140° to 160°; and/or,
The rotatable angle range of the first imaging device with respect to the housing is 0 to 80°.
A vehicle-mounted visual processing device characterized by: According to any one of claims 1 to 11,
Further comprising a main board installed in the device host, and the processor is installed on the main board
A vehicle-mounted visual processing device characterized by: According to any one of claims 1 to 12,
The first photographing device includes a main body and a lens assembly mounted within the main body, and the main body is rotatably connected to the housing; and/or,
It further includes a support member, wherein the support member is fixedly connected within the housing, and the first imaging device is rotatably connected to the support member.
A vehicle-mounted visual processing device characterized by: According to any one of claims 1 to 12,
It further includes a first support member and a second support member, wherein an opening is opened in the housing, and the first support member and the second support member are fixed to the housing from both sides of the opening; The first imaging device is rotatably installed between the first support member and the second support member; or,
It further includes a first support member and a second support member, the first support member and the second support member being fixed to the housing from both sides of the opening; A first rotating part and a second rotating part are installed on both sides of the first imaging device, and a first cooperation part that adapts to the outer shape of the first rotating part is formed on the first supporting member, and the second supporting member is provided with a first rotating part and a second rotating part. A second cooperation part is formed that adapts to the external shape of the second rotating part.
A vehicle-mounted visual processing device characterized by: According to clause 14,
The first support member includes a first bracket member and a second bracket member joined to the first bracket member, and a first arc-shaped (fan-shaped) cooperation portion adapted to the outer shape of the first rotating portion to the first bracket member. is formed, and a second arc-shaped cooperation part that adapts to the external shape of the first rotating part is formed on the second bracket member, and the second arc-shaped cooperation part and the first arc-shaped cooperation part are joined to form the first cooperation part.
A vehicle-mounted visual processing device characterized by: According to clause 15,
A rubber ring is installed on the inner wall of the first cooperation part and/or the inner wall of the second cooperation part, and the first rotating part is adjacent to the rubber ring of the inner wall of the first cooperation part, and/or The second rotating portion is adjacent to the rubber ring of the inner wall of the second cooperation portion.
A vehicle-mounted visual processing device characterized by: A method of mounting a vehicle-mounted visual processing device including the vehicle-mounted visual processing device according to any one of claims 1 to 16,
Attaching the surface of the housing to the windshield of a vehicle and rotating the first imaging device toward the outside of the windshield of the vehicle.
A method of mounting a vehicle-mounted visual processing device, characterized in that: According to clause 17,
The step of attaching the surface of the housing to the windshield of the vehicle,
attaching a surface of the housing to the top or bottom of the vehicle windshield; or,
Attaching the surface of the housing to an area located on the back of the inside rearview mirror on the windshield of the vehicle.
A method of mounting a vehicle-mounted visual processing device, characterized in that: According to clause 17,
Mounting a second photographing device for collecting images within a vehicle on at least one of a center fascia, an A-pillar, or an instrument panel area of the vehicle; and
A first connection wire of the vehicle-mounted visual processing device and a second connection wire of the second photographing device are fixed along the edge of the windshield of the vehicle, and the interface of the first connection wire and the second connection wire is fixed. further comprising the step of connecting
A method of mounting a vehicle-mounted visual processing device, characterized in that: A vehicle-mounted visual processing system, comprising:
Comprising a vehicle-mounted visual processing device according to any one of claims 1 to 16.
A vehicle-mounted visual processing system characterized in that. According to clause 20,
It further includes a second photographing device for collecting images within the vehicle, wherein the second photographing device and the device host are installed separately to maintain an electrical connection.
A vehicle-mounted visual processing system characterized in that. According to clause 21,
A first connection wire is installed in the device host, and a first connection interface is installed in the first connection wire; A second connection wire electrically connected to the first connection wire is installed in the second imaging device, and a second connection interface adapted to the first connection interface is installed on the second connection wire.
A vehicle-mounted visual processing system characterized in that. According to clause 21,
The second photographing device includes a mounting assembly for connecting to the vehicle body internal component and a lens assembly for collecting images within the vehicle, the mounting assembly includes a first mounting sheet, and a mounting portion is provided on the rear of the lens assembly. is installed, and the mounting portion is rotatably installed on the first mounting sheet.
A vehicle-mounted visual processing system characterized in that. According to clause 23,
the mounting portion is rotatably connected to the first mounting sheet along a first direction; and/or,
The mounting assembly further includes a second mounting sheet detachably connected to the first mounting sheet, wherein the first mounting sheet is rotatably connected to the second mounting sheet along a second direction.
A vehicle-mounted visual processing system characterized in that. As a vehicle,
Comprising a vehicle-mounted visual processing system according to any one of claims 20 to 24.
A vehicle characterized by: According to clause 25,
The housing of the vehicle-mounted visual processing device includes a protruding surface; The protruding surface includes a first housing surface mounted on a vehicle body interior component and a second housing surface obliquely connected to the first housing surface, the first housing surface being attached to the windshield of the vehicle through an adhesive colloid, and is mounted, and an opening is formed in the surface of the second housing, and the first imaging device is exposed to the housing through the opening in the surface of the second housing; and/or,
The first photographing device is installed toward the outside of the cabin of the vehicle; and/or,
The vehicle-mounted visual processing system further includes a second photographing device for collecting images within the vehicle, the second photographing device and the device host are installed separately to maintain an electrical connection, and the second photographing device is installed in the vehicle. installed towards the inside of the cabin of
A vehicle characterized by As a visual processing method for a vehicle,
Obtain images in the vehicle collected by a second photographing device that is installed and communicated separately with the device host for performing the visual processing method of the vehicle, and the device host partially uses the first photographing device for collecting driving images. receiving the device, and connecting the first photographing device to the device host for communication; and
Comprising the step of analyzing the behavior of the vehicle occupants according to the video within the vehicle.
A visual processing method for a vehicle, characterized in that. According to clause 27,
performing alarm processing according to an analysis result of the behavior of the vehicle occupants; and/or,
Further comprising the step of uploading the analysis results of the behavior of the vehicle occupants to the cloud.
A visual processing method for a vehicle, characterized in that. According to clause 27 or 28,
Obtaining a driving image collected by the first photographing device; and
Further comprising performing analysis processing on the driving image and/or storing the driving image.
A visual processing method for a vehicle, characterized in that.

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